diff --git a/tests/testsuite/build.rs b/tests/testsuite/build.rs
index 2a5fffd77..a1f7a3e0f 100644
--- a/tests/testsuite/build.rs
+++ b/tests/testsuite/build.rs
@@ -1261,14 +1261,14 @@ fn cargo_default_env_metadata_env_var() {
         .with_stderr(&format!(
             "\
 [COMPILING] bar v0.0.1 ([CWD]/bar)
-[RUNNING] `rustc --crate-name bar bar/src/lib.rs --crate-type dylib \
+[RUNNING] `rustc --crate-name bar bar/src/lib.rs --color never --crate-type dylib \
         --emit=dep-info,link \
         -C prefer-dynamic -C debuginfo=2 \
         -C metadata=[..] \
         --out-dir [..] \
         -L dependency=[CWD]/target/debug/deps`
 [COMPILING] foo v0.0.1 ([CWD])
-[RUNNING] `rustc --crate-name foo src/lib.rs --crate-type lib \
+[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib \
         --emit=dep-info,link -C debuginfo=2 \
         -C metadata=[..] \
         -C extra-filename=[..] \
@@ -1288,14 +1288,14 @@ fn cargo_default_env_metadata_env_var() {
         .with_stderr(&format!(
             "\
 [COMPILING] bar v0.0.1 ([CWD]/bar)
-[RUNNING] `rustc --crate-name bar bar/src/lib.rs --crate-type dylib \
+[RUNNING] `rustc --crate-name bar bar/src/lib.rs --color never --crate-type dylib \
         --emit=dep-info,link \
         -C prefer-dynamic -C debuginfo=2 \
         -C metadata=[..] \
         --out-dir [..] \
         -L dependency=[CWD]/target/debug/deps`
 [COMPILING] foo v0.0.1 ([CWD])
-[RUNNING] `rustc --crate-name foo src/lib.rs --crate-type lib \
+[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib \
         --emit=dep-info,link -C debuginfo=2 \
         -C metadata=[..] \
         -C extra-filename=[..] \
@@ -1616,7 +1616,7 @@ fn lto_build() {
         .with_stderr(
             "\
 [COMPILING] test v0.0.0 ([CWD])
-[RUNNING] `rustc --crate-name test src/main.rs --crate-type bin \
+[RUNNING] `rustc --crate-name test src/main.rs --color never --crate-type bin \
         --emit=dep-info,link \
         -C opt-level=3 \
         -C lto \
@@ -1635,7 +1635,7 @@ fn verbose_build() {
         .with_stderr(
             "\
 [COMPILING] foo v0.0.1 ([CWD])
-[RUNNING] `rustc --crate-name foo src/lib.rs --crate-type lib \
+[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib \
         --emit=dep-info,link -C debuginfo=2 \
         -C metadata=[..] \
         --out-dir [..] \
@@ -1652,7 +1652,7 @@ fn verbose_release_build() {
         .with_stderr(
             "\
 [COMPILING] foo v0.0.1 ([CWD])
-[RUNNING] `rustc --crate-name foo src/lib.rs --crate-type lib \
+[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib \
         --emit=dep-info,link \
         -C opt-level=3 \
         -C metadata=[..] \
@@ -1698,7 +1698,7 @@ fn verbose_release_build_deps() {
         .with_stderr(&format!(
             "\
 [COMPILING] foo v0.0.0 ([CWD]/foo)
-[RUNNING] `rustc --crate-name foo foo/src/lib.rs \
+[RUNNING] `rustc --crate-name foo foo/src/lib.rs --color never \
         --crate-type dylib --crate-type rlib \
         --emit=dep-info,link \
         -C prefer-dynamic \
@@ -1707,7 +1707,7 @@ fn verbose_release_build_deps() {
         --out-dir [..] \
         -L dependency=[CWD]/target/release/deps`
 [COMPILING] test v0.0.0 ([CWD])
-[RUNNING] `rustc --crate-name test src/lib.rs --crate-type lib \
+[RUNNING] `rustc --crate-name test src/lib.rs --color never --crate-type lib \
         --emit=dep-info,link \
         -C opt-level=3 \
         -C metadata=[..] \
@@ -4099,11 +4099,11 @@ fn build_filter_infer_profile() {
     p.cargo("build -v")
         .with_stderr_contains(
             "\
-             [RUNNING] `rustc --crate-name foo src/lib.rs --crate-type lib \
+             [RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib \
              --emit=dep-info,link[..]",
         ).with_stderr_contains(
             "\
-             [RUNNING] `rustc --crate-name foo src/main.rs --crate-type bin \
+             [RUNNING] `rustc --crate-name foo src/main.rs --color never --crate-type bin \
              --emit=dep-info,link[..]",
         ).run();
 
@@ -4111,13 +4111,13 @@ fn build_filter_infer_profile() {
     p.cargo("build -v --test=t1")
         .with_stderr_contains(
             "\
-             [RUNNING] `rustc --crate-name foo src/lib.rs --crate-type lib \
+             [RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib \
              --emit=dep-info,link[..]",
         ).with_stderr_contains(
-            "[RUNNING] `rustc --crate-name t1 tests/t1.rs --emit=dep-info,link[..]",
+            "[RUNNING] `rustc --crate-name t1 tests/t1.rs --color never --emit=dep-info,link[..]",
         ).with_stderr_contains(
             "\
-             [RUNNING] `rustc --crate-name foo src/main.rs --crate-type bin \
+             [RUNNING] `rustc --crate-name foo src/main.rs --color never --crate-type bin \
              --emit=dep-info,link[..]",
         ).run();
 
@@ -4125,15 +4125,15 @@ fn build_filter_infer_profile() {
     p.cargo("build -v --bench=b1")
         .with_stderr_contains(
             "\
-             [RUNNING] `rustc --crate-name foo src/lib.rs --crate-type lib \
+             [RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib \
              --emit=dep-info,link[..]",
         ).with_stderr_contains(
             "\
-             [RUNNING] `rustc --crate-name b1 benches/b1.rs --emit=dep-info,link \
+             [RUNNING] `rustc --crate-name b1 benches/b1.rs --color never --emit=dep-info,link \
              -C opt-level=3[..]",
         ).with_stderr_contains(
             "\
-             [RUNNING] `rustc --crate-name foo src/main.rs --crate-type bin \
+             [RUNNING] `rustc --crate-name foo src/main.rs --color never --crate-type bin \
              --emit=dep-info,link[..]",
         ).run();
 }
@@ -4144,15 +4144,15 @@ fn targets_selected_default() {
     p.cargo("build -v")
         // bin
         .with_stderr_contains("\
-            [RUNNING] `rustc --crate-name foo src/main.rs --crate-type bin \
+            [RUNNING] `rustc --crate-name foo src/main.rs --color never --crate-type bin \
             --emit=dep-info,link[..]")
         // bench
         .with_stderr_does_not_contain("\
-            [RUNNING] `rustc --crate-name foo src/main.rs --emit=dep-info,link \
+            [RUNNING] `rustc --crate-name foo src/main.rs --color never --emit=dep-info,link \
             -C opt-level=3 --test [..]")
         // unit test
         .with_stderr_does_not_contain("\
-            [RUNNING] `rustc --crate-name foo src/main.rs --emit=dep-info,link \
+            [RUNNING] `rustc --crate-name foo src/main.rs --color never --emit=dep-info,link \
             -C debuginfo=2 --test [..]").run();
 }
 
@@ -4162,15 +4162,15 @@ fn targets_selected_all() {
     p.cargo("build -v --all-targets")
         // bin
         .with_stderr_contains("\
-            [RUNNING] `rustc --crate-name foo src/main.rs --crate-type bin \
+            [RUNNING] `rustc --crate-name foo src/main.rs --color never --crate-type bin \
             --emit=dep-info,link[..]")
         // bench
         .with_stderr_contains("\
-            [RUNNING] `rustc --crate-name foo src/main.rs --emit=dep-info,link \
+            [RUNNING] `rustc --crate-name foo src/main.rs --color never --emit=dep-info,link \
             -C opt-level=3 --test [..]")
         // unit test
         .with_stderr_contains("\
-            [RUNNING] `rustc --crate-name foo src/main.rs --emit=dep-info,link \
+            [RUNNING] `rustc --crate-name foo src/main.rs --color never --emit=dep-info,link \
             -C debuginfo=2 --test [..]").run();
 }
 
@@ -4180,15 +4180,15 @@ fn all_targets_no_lib() {
     p.cargo("build -v --all-targets")
         // bin
         .with_stderr_contains("\
-            [RUNNING] `rustc --crate-name foo src/main.rs --crate-type bin \
+            [RUNNING] `rustc --crate-name foo src/main.rs --color never --crate-type bin \
             --emit=dep-info,link[..]")
         // bench
         .with_stderr_contains("\
-            [RUNNING] `rustc --crate-name foo src/main.rs --emit=dep-info,link \
+            [RUNNING] `rustc --crate-name foo src/main.rs --color never --emit=dep-info,link \
             -C opt-level=3 --test [..]")
         // unit test
         .with_stderr_contains("\
-            [RUNNING] `rustc --crate-name foo src/main.rs --emit=dep-info,link \
+            [RUNNING] `rustc --crate-name foo src/main.rs --color never --emit=dep-info,link \
             -C debuginfo=2 --test [..]").run();
 }
 
diff --git a/tests/testsuite/build_lib.rs b/tests/testsuite/build_lib.rs
index 2a6fdf2df..9b8de8383 100644
--- a/tests/testsuite/build_lib.rs
+++ b/tests/testsuite/build_lib.rs
@@ -11,7 +11,7 @@ fn build_lib_only() {
         .with_stderr(
             "\
 [COMPILING] foo v0.0.1 ([CWD])
-[RUNNING] `rustc --crate-name foo src/lib.rs --crate-type lib \
+[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib \
         --emit=dep-info,link -C debuginfo=2 \
         -C metadata=[..] \
         --out-dir [..] \
diff --git a/tests/testsuite/build_script.rs b/tests/testsuite/build_script.rs
index 7c57524ae..470f922c7 100644
--- a/tests/testsuite/build_script.rs
+++ b/tests/testsuite/build_script.rs
@@ -32,7 +32,7 @@ fn custom_build_script_failed() {
         .with_stderr(
             "\
 [COMPILING] foo v0.5.0 ([CWD])
-[RUNNING] `rustc --crate-name build_script_build build.rs --crate-type bin [..]`
+[RUNNING] `rustc --crate-name build_script_build build.rs --color never --crate-type bin [..]`
 [RUNNING] `[..]/build-script-build`
 [ERROR] failed to run custom build command for `foo v0.5.0 ([CWD])`
 process didn't exit successfully: `[..]/build-script-build` (exit code: 101)",
@@ -955,19 +955,19 @@ fn build_cmd_with_a_build_cmd() {
 [COMPILING] a v0.5.0 ([CWD]/a)
 [RUNNING] `rustc [..] a/build.rs [..] --extern b=[..]`
 [RUNNING] `[..]/a-[..]/build-script-build`
-[RUNNING] `rustc --crate-name a [..]lib.rs --crate-type lib \
+[RUNNING] `rustc --crate-name a [..]lib.rs --color never --crate-type lib \
     --emit=dep-info,link -C debuginfo=2 \
     -C metadata=[..] \
     --out-dir [..]target/debug/deps \
     -L [..]target/debug/deps`
 [COMPILING] foo v0.5.0 ([CWD])
-[RUNNING] `rustc --crate-name build_script_build build.rs --crate-type bin \
+[RUNNING] `rustc --crate-name build_script_build build.rs --color never --crate-type bin \
     --emit=dep-info,link \
     -C debuginfo=2 -C metadata=[..] --out-dir [..] \
     -L [..]target/debug/deps \
     --extern a=[..]liba[..].rlib`
 [RUNNING] `[..]/foo-[..]/build-script-build`
-[RUNNING] `rustc --crate-name foo [..]lib.rs --crate-type lib \
+[RUNNING] `rustc --crate-name foo [..]lib.rs --color never --crate-type lib \
     --emit=dep-info,link -C debuginfo=2 \
     -C metadata=[..] \
     --out-dir [..] \
diff --git a/tests/testsuite/check.rs b/tests/testsuite/check.rs
index a09849503..1fd1ef8b1 100644
--- a/tests/testsuite/check.rs
+++ b/tests/testsuite/check.rs
@@ -521,7 +521,7 @@ fn check_filters() {
     p.root().join("target").rm_rf();
     p.cargo("check --tests -v")
         .with_stderr_contains("[..] --crate-name foo src/lib.rs [..] --test [..]")
-        .with_stderr_contains("[..] --crate-name foo src/lib.rs --crate-type lib [..]")
+        .with_stderr_contains("[..] --crate-name foo src/lib.rs [..] --crate-type lib [..]")
         .with_stderr_contains("[..] --crate-name foo src/main.rs [..] --test [..]")
         .with_stderr_contains("[..]unused_unit_lib[..]")
         .with_stderr_contains("[..]unused_unit_bin[..]")
diff --git a/tests/testsuite/cross_compile.rs b/tests/testsuite/cross_compile.rs
index 170fda29d..36c750aaf 100644
--- a/tests/testsuite/cross_compile.rs
+++ b/tests/testsuite/cross_compile.rs
@@ -358,7 +358,7 @@ fn linker_and_ar() {
         .with_stderr_contains(&format!(
             "\
 [COMPILING] foo v0.5.0 ([CWD])
-[RUNNING] `rustc --crate-name foo src/foo.rs --crate-type bin \
+[RUNNING] `rustc --crate-name foo src/foo.rs --color never --crate-type bin \
     --emit=dep-info,link -C debuginfo=2 \
     -C metadata=[..] \
     --out-dir [CWD]/target/{target}/debug/deps \
diff --git a/tests/testsuite/profile_overrides.rs b/tests/testsuite/profile_overrides.rs
index ace61c0a2..6fb55510f 100644
--- a/tests/testsuite/profile_overrides.rs
+++ b/tests/testsuite/profile_overrides.rs
@@ -305,17 +305,17 @@ fn profile_override_hierarchy() {
     p.cargo("build -v").masquerade_as_nightly_cargo().with_stderr_unordered("\
 [COMPILING] m3 [..]
 [COMPILING] dep [..]
-[RUNNING] `rustc --crate-name m3 m3/src/lib.rs --crate-type lib --emit=dep-info,link -C codegen-units=4 [..]
-[RUNNING] `rustc --crate-name dep [..]dep/src/lib.rs --crate-type lib --emit=dep-info,link -C codegen-units=3 [..]
-[RUNNING] `rustc --crate-name m3 m3/src/lib.rs --crate-type lib --emit=dep-info,link -C codegen-units=1 [..]
-[RUNNING] `rustc --crate-name build_script_build m1/build.rs --crate-type bin --emit=dep-info,link -C codegen-units=4 [..]
+[RUNNING] `rustc --crate-name m3 m3/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C codegen-units=4 [..]
+[RUNNING] `rustc --crate-name dep [..]dep/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C codegen-units=3 [..]
+[RUNNING] `rustc --crate-name m3 m3/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C codegen-units=1 [..]
+[RUNNING] `rustc --crate-name build_script_build m1/build.rs --color never --crate-type bin --emit=dep-info,link -C codegen-units=4 [..]
 [COMPILING] m2 [..]
-[RUNNING] `rustc --crate-name build_script_build m2/build.rs --crate-type bin --emit=dep-info,link -C codegen-units=2 [..]
+[RUNNING] `rustc --crate-name build_script_build m2/build.rs --color never --crate-type bin --emit=dep-info,link -C codegen-units=2 [..]
 [RUNNING] `[..]/m1-[..]/build-script-build`
 [RUNNING] `[..]/m2-[..]/build-script-build`
-[RUNNING] `rustc --crate-name m2 m2/src/lib.rs --crate-type lib --emit=dep-info,link -C codegen-units=2 [..]
+[RUNNING] `rustc --crate-name m2 m2/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C codegen-units=2 [..]
 [COMPILING] m1 [..]
-[RUNNING] `rustc --crate-name m1 m1/src/lib.rs --crate-type lib --emit=dep-info,link -C codegen-units=1 [..]
+[RUNNING] `rustc --crate-name m1 m1/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C codegen-units=1 [..]
 [FINISHED] dev [unoptimized + debuginfo] [..]
 ",
         )
diff --git a/tests/testsuite/profile_targets.rs b/tests/testsuite/profile_targets.rs
index 72dc3e5c3..8fd5a1946 100644
--- a/tests/testsuite/profile_targets.rs
+++ b/tests/testsuite/profile_targets.rs
@@ -77,15 +77,15 @@ fn profile_selection_build() {
     // - build_script_build is built without panic because it thinks `build.rs` is a plugin.
     p.cargo("build -vv").with_stderr_unordered("\
 [COMPILING] bar [..]
-[RUNNING] `rustc --crate-name bar bar/src/lib.rs --crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
+[RUNNING] `rustc --crate-name bar bar/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
 [COMPILING] bdep [..]
-[RUNNING] `rustc --crate-name bdep bdep/src/lib.rs --crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
+[RUNNING] `rustc --crate-name bdep bdep/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
 [COMPILING] foo [..]
-[RUNNING] `rustc --crate-name build_script_build build.rs --crate-type bin --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
+[RUNNING] `rustc --crate-name build_script_build build.rs --color never --crate-type bin --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
 [RUNNING] `[..]/target/debug/build/foo-[..]/build-script-build`
 foo custom build PROFILE=debug DEBUG=true OPT_LEVEL=0
-[RUNNING] `rustc --crate-name foo src/lib.rs --crate-type lib --emit=dep-info,link -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
-[RUNNING] `rustc --crate-name foo src/main.rs --crate-type bin --emit=dep-info,link -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
+[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib --emit=dep-info,link -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
+[RUNNING] `rustc --crate-name foo src/main.rs --color never --crate-type bin --emit=dep-info,link -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
 [FINISHED] dev [unoptimized + debuginfo] [..]
 ").run();
     p.cargo("build -vv")
@@ -106,15 +106,15 @@ fn profile_selection_build_release() {
     // Build default targets, release.
     p.cargo("build --release -vv").with_stderr_unordered("\
 [COMPILING] bar [..]
-[RUNNING] `rustc --crate-name bar bar/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
+[RUNNING] `rustc --crate-name bar bar/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
 [COMPILING] bdep [..]
-[RUNNING] `rustc --crate-name bdep bdep/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
+[RUNNING] `rustc --crate-name bdep bdep/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
 [COMPILING] foo [..]
-[RUNNING] `rustc --crate-name build_script_build build.rs --crate-type bin --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
+[RUNNING] `rustc --crate-name build_script_build build.rs --color never --crate-type bin --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
 [RUNNING] `[..]/target/release/build/foo-[..]/build-script-build`
 foo custom build PROFILE=release DEBUG=false OPT_LEVEL=3
-[RUNNING] `rustc --crate-name foo src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
-[RUNNING] `rustc --crate-name foo src/main.rs --crate-type bin --emit=dep-info,link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
+[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib --emit=dep-info,link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
+[RUNNING] `rustc --crate-name foo src/main.rs --color never --crate-type bin --emit=dep-info,link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
 [FINISHED] release [optimized] [..]
 ").run();
     p.cargo("build --release -vv")
@@ -169,26 +169,26 @@ fn profile_selection_build_all_targets() {
     //   example  dev        build
     p.cargo("build --all-targets -vv").with_stderr_unordered("\
 [COMPILING] bar [..]
-[RUNNING] `rustc --crate-name bar bar/src/lib.rs --crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
-[RUNNING] `rustc --crate-name bar bar/src/lib.rs --crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
+[RUNNING] `rustc --crate-name bar bar/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
+[RUNNING] `rustc --crate-name bar bar/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
 [COMPILING] bdep [..]
-[RUNNING] `rustc --crate-name bdep bdep/src/lib.rs --crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
+[RUNNING] `rustc --crate-name bdep bdep/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
 [COMPILING] foo [..]
-[RUNNING] `rustc --crate-name build_script_build build.rs --crate-type bin --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
+[RUNNING] `rustc --crate-name build_script_build build.rs --color never --crate-type bin --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
 [RUNNING] `[..]/target/debug/build/foo-[..]/build-script-build`
 [RUNNING] `[..]/target/debug/build/foo-[..]/build-script-build`
 foo custom build PROFILE=debug DEBUG=false OPT_LEVEL=3
 foo custom build PROFILE=debug DEBUG=true OPT_LEVEL=0
-[RUNNING] `rustc --crate-name foo src/lib.rs --crate-type lib --emit=dep-info,link -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]`
-[RUNNING] `rustc --crate-name foo src/lib.rs --emit=dep-info,link -C codegen-units=3 -C debuginfo=2 --test [..]`
-[RUNNING] `rustc --crate-name foo src/lib.rs --crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]`
-[RUNNING] `rustc --crate-name foo src/lib.rs --emit=dep-info,link -C opt-level=3 -C codegen-units=4 --test [..]`
-[RUNNING] `rustc --crate-name foo src/main.rs --emit=dep-info,link -C codegen-units=3 -C debuginfo=2 --test [..]`
-[RUNNING] `rustc --crate-name test1 tests/test1.rs --emit=dep-info,link -C codegen-units=3 -C debuginfo=2 --test [..]`
-[RUNNING] `rustc --crate-name bench1 benches/bench1.rs --emit=dep-info,link -C opt-level=3 -C codegen-units=4 --test [..]`
-[RUNNING] `rustc --crate-name foo src/main.rs --emit=dep-info,link -C opt-level=3 -C codegen-units=4 --test [..]`
-[RUNNING] `rustc --crate-name foo src/main.rs --crate-type bin --emit=dep-info,link -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]`
-[RUNNING] `rustc --crate-name ex1 examples/ex1.rs --crate-type bin --emit=dep-info,link -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]`
+[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib --emit=dep-info,link -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]`
+[RUNNING] `rustc --crate-name foo src/lib.rs --color never --emit=dep-info,link -C codegen-units=3 -C debuginfo=2 --test [..]`
+[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]`
+[RUNNING] `rustc --crate-name foo src/lib.rs --color never --emit=dep-info,link -C opt-level=3 -C codegen-units=4 --test [..]`
+[RUNNING] `rustc --crate-name foo src/main.rs --color never --emit=dep-info,link -C codegen-units=3 -C debuginfo=2 --test [..]`
+[RUNNING] `rustc --crate-name test1 tests/test1.rs --color never --emit=dep-info,link -C codegen-units=3 -C debuginfo=2 --test [..]`
+[RUNNING] `rustc --crate-name bench1 benches/bench1.rs --color never --emit=dep-info,link -C opt-level=3 -C codegen-units=4 --test [..]`
+[RUNNING] `rustc --crate-name foo src/main.rs --color never --emit=dep-info,link -C opt-level=3 -C codegen-units=4 --test [..]`
+[RUNNING] `rustc --crate-name foo src/main.rs --color never --crate-type bin --emit=dep-info,link -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]`
+[RUNNING] `rustc --crate-name ex1 examples/ex1.rs --color never --crate-type bin --emit=dep-info,link -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]`
 [FINISHED] dev [unoptimized + debuginfo] [..]
 ").run();
     p.cargo("build -vv")
@@ -240,22 +240,22 @@ fn profile_selection_build_all_targets_release() {
     //   example  release        build
     p.cargo("build --all-targets --release -vv").with_stderr_unordered("\
 [COMPILING] bar [..]
-[RUNNING] `rustc --crate-name bar bar/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
-[RUNNING] `rustc --crate-name bar bar/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
+[RUNNING] `rustc --crate-name bar bar/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
+[RUNNING] `rustc --crate-name bar bar/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
 [COMPILING] bdep [..]
-[RUNNING] `rustc --crate-name bdep bdep/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
+[RUNNING] `rustc --crate-name bdep bdep/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
 [COMPILING] foo [..]
-[RUNNING] `rustc --crate-name build_script_build build.rs --crate-type bin --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
+[RUNNING] `rustc --crate-name build_script_build build.rs --color never --crate-type bin --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
 [RUNNING] `[..]/target/release/build/foo-[..]/build-script-build`
 foo custom build PROFILE=release DEBUG=false OPT_LEVEL=3
-[RUNNING] `rustc --crate-name foo src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]`
-[RUNNING] `rustc --crate-name foo src/lib.rs --emit=dep-info,link -C opt-level=3 -C codegen-units=4 --test [..]`
-[RUNNING] `rustc --crate-name foo src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]`
-[RUNNING] `rustc --crate-name test1 tests/test1.rs --emit=dep-info,link -C opt-level=3 -C codegen-units=4 --test [..]`
-[RUNNING] `rustc --crate-name bench1 benches/bench1.rs --emit=dep-info,link -C opt-level=3 -C codegen-units=4 --test [..]`
-[RUNNING] `rustc --crate-name foo src/main.rs --emit=dep-info,link -C opt-level=3 -C codegen-units=4 --test [..]`
-[RUNNING] `rustc --crate-name foo src/main.rs --crate-type bin --emit=dep-info,link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]`
-[RUNNING] `rustc --crate-name ex1 examples/ex1.rs --crate-type bin --emit=dep-info,link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]`
+[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib --emit=dep-info,link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]`
+[RUNNING] `rustc --crate-name foo src/lib.rs --color never --emit=dep-info,link -C opt-level=3 -C codegen-units=4 --test [..]`
+[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]`
+[RUNNING] `rustc --crate-name test1 tests/test1.rs --color never --emit=dep-info,link -C opt-level=3 -C codegen-units=4 --test [..]`
+[RUNNING] `rustc --crate-name bench1 benches/bench1.rs --color never --emit=dep-info,link -C opt-level=3 -C codegen-units=4 --test [..]`
+[RUNNING] `rustc --crate-name foo src/main.rs --color never --emit=dep-info,link -C opt-level=3 -C codegen-units=4 --test [..]`
+[RUNNING] `rustc --crate-name foo src/main.rs --color never --crate-type bin --emit=dep-info,link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]`
+[RUNNING] `rustc --crate-name ex1 examples/ex1.rs --color never --crate-type bin --emit=dep-info,link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]`
 [FINISHED] release [optimized] [..]
 ").run();
     p.cargo("build --all-targets --release -vv")
@@ -297,21 +297,21 @@ fn profile_selection_test() {
     //
     p.cargo("test -vv").with_stderr_unordered("\
 [COMPILING] bar [..]
-[RUNNING] `rustc --crate-name bar bar/src/lib.rs --crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
-[RUNNING] `rustc --crate-name bar bar/src/lib.rs --crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
+[RUNNING] `rustc --crate-name bar bar/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
+[RUNNING] `rustc --crate-name bar bar/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
 [COMPILING] bdep [..]
-[RUNNING] `rustc --crate-name bdep bdep/src/lib.rs --crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
+[RUNNING] `rustc --crate-name bdep bdep/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
 [COMPILING] foo [..]
-[RUNNING] `rustc --crate-name build_script_build build.rs --crate-type bin --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
+[RUNNING] `rustc --crate-name build_script_build build.rs --color never --crate-type bin --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
 [RUNNING] `[..]/target/debug/build/foo-[..]/build-script-build`
 foo custom build PROFILE=debug DEBUG=true OPT_LEVEL=0
-[RUNNING] `rustc --crate-name foo src/lib.rs --crate-type lib --emit=dep-info,link -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
-[RUNNING] `rustc --crate-name foo src/lib.rs --crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
-[RUNNING] `rustc --crate-name foo src/lib.rs --emit=dep-info,link -C codegen-units=3 -C debuginfo=2 --test [..]
-[RUNNING] `rustc --crate-name test1 tests/test1.rs --emit=dep-info,link -C codegen-units=3 -C debuginfo=2 --test [..]
-[RUNNING] `rustc --crate-name ex1 examples/ex1.rs --crate-type bin --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
-[RUNNING] `rustc --crate-name foo src/main.rs --emit=dep-info,link -C codegen-units=3 -C debuginfo=2 --test [..]
-[RUNNING] `rustc --crate-name foo src/main.rs --crate-type bin --emit=dep-info,link -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
+[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib --emit=dep-info,link -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
+[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
+[RUNNING] `rustc --crate-name foo src/lib.rs --color never --emit=dep-info,link -C codegen-units=3 -C debuginfo=2 --test [..]
+[RUNNING] `rustc --crate-name test1 tests/test1.rs --color never --emit=dep-info,link -C codegen-units=3 -C debuginfo=2 --test [..]
+[RUNNING] `rustc --crate-name ex1 examples/ex1.rs --color never --crate-type bin --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
+[RUNNING] `rustc --crate-name foo src/main.rs --color never --emit=dep-info,link -C codegen-units=3 -C debuginfo=2 --test [..]
+[RUNNING] `rustc --crate-name foo src/main.rs --color never --crate-type bin --emit=dep-info,link -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
 [FINISHED] dev [unoptimized + debuginfo] [..]
 [RUNNING] `[..]/deps/foo-[..]`
 [RUNNING] `[..]/deps/foo-[..]`
@@ -363,21 +363,21 @@ fn profile_selection_test_release() {
     //
     p.cargo("test --release -vv").with_stderr_unordered("\
 [COMPILING] bar [..]
-[RUNNING] `rustc --crate-name bar bar/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
-[RUNNING] `rustc --crate-name bar bar/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
+[RUNNING] `rustc --crate-name bar bar/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
+[RUNNING] `rustc --crate-name bar bar/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
 [COMPILING] bdep [..]
-[RUNNING] `rustc --crate-name bdep bdep/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
+[RUNNING] `rustc --crate-name bdep bdep/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
 [COMPILING] foo [..]
-[RUNNING] `rustc --crate-name build_script_build build.rs --crate-type bin --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
+[RUNNING] `rustc --crate-name build_script_build build.rs --color never --crate-type bin --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
 [RUNNING] `[..]/target/release/build/foo-[..]/build-script-build`
 foo custom build PROFILE=release DEBUG=false OPT_LEVEL=3
-[RUNNING] `rustc --crate-name foo src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
-[RUNNING] `rustc --crate-name foo src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
-[RUNNING] `rustc --crate-name foo src/lib.rs --emit=dep-info,link -C opt-level=3 -C codegen-units=4 --test [..]
-[RUNNING] `rustc --crate-name test1 tests/test1.rs --emit=dep-info,link -C opt-level=3 -C codegen-units=4 --test [..]
-[RUNNING] `rustc --crate-name foo src/main.rs --emit=dep-info,link -C opt-level=3 -C codegen-units=4 --test [..]
-[RUNNING] `rustc --crate-name ex1 examples/ex1.rs --crate-type bin --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
-[RUNNING] `rustc --crate-name foo src/main.rs --crate-type bin --emit=dep-info,link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
+[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib --emit=dep-info,link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
+[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
+[RUNNING] `rustc --crate-name foo src/lib.rs --color never --emit=dep-info,link -C opt-level=3 -C codegen-units=4 --test [..]
+[RUNNING] `rustc --crate-name test1 tests/test1.rs --color never --emit=dep-info,link -C opt-level=3 -C codegen-units=4 --test [..]
+[RUNNING] `rustc --crate-name foo src/main.rs --color never --emit=dep-info,link -C opt-level=3 -C codegen-units=4 --test [..]
+[RUNNING] `rustc --crate-name ex1 examples/ex1.rs --color never --crate-type bin --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
+[RUNNING] `rustc --crate-name foo src/main.rs --color never --crate-type bin --emit=dep-info,link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
 [FINISHED] release [optimized] [..]
 [RUNNING] `[..]/deps/foo-[..]`
 [RUNNING] `[..]/deps/foo-[..]`
@@ -429,20 +429,20 @@ fn profile_selection_bench() {
     //
     p.cargo("bench -vv").with_stderr_unordered("\
 [COMPILING] bar [..]
-[RUNNING] `rustc --crate-name bar bar/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
-[RUNNING] `rustc --crate-name bar bar/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
+[RUNNING] `rustc --crate-name bar bar/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
+[RUNNING] `rustc --crate-name bar bar/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
 [COMPILING] bdep [..]
-[RUNNING] `rustc --crate-name bdep bdep/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
+[RUNNING] `rustc --crate-name bdep bdep/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
 [COMPILING] foo [..]
-[RUNNING] `rustc --crate-name build_script_build build.rs --crate-type bin --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
+[RUNNING] `rustc --crate-name build_script_build build.rs --color never --crate-type bin --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
 [RUNNING] `[..]target/release/build/foo-[..]/build-script-build`
 foo custom build PROFILE=release DEBUG=false OPT_LEVEL=3
-[RUNNING] `rustc --crate-name foo src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
-[RUNNING] `rustc --crate-name foo src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
-[RUNNING] `rustc --crate-name foo src/lib.rs --emit=dep-info,link -C opt-level=3 -C codegen-units=4 --test [..]
-[RUNNING] `rustc --crate-name bench1 benches/bench1.rs --emit=dep-info,link -C opt-level=3 -C codegen-units=4 --test [..]
-[RUNNING] `rustc --crate-name foo src/main.rs --emit=dep-info,link -C opt-level=3 -C codegen-units=4 --test [..]
-[RUNNING] `rustc --crate-name foo src/main.rs --crate-type bin --emit=dep-info,link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
+[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib --emit=dep-info,link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
+[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
+[RUNNING] `rustc --crate-name foo src/lib.rs --color never --emit=dep-info,link -C opt-level=3 -C codegen-units=4 --test [..]
+[RUNNING] `rustc --crate-name bench1 benches/bench1.rs --color never --emit=dep-info,link -C opt-level=3 -C codegen-units=4 --test [..]
+[RUNNING] `rustc --crate-name foo src/main.rs --color never --emit=dep-info,link -C opt-level=3 -C codegen-units=4 --test [..]
+[RUNNING] `rustc --crate-name foo src/main.rs --color never --crate-type bin --emit=dep-info,link -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
 [FINISHED] release [optimized] [..]
 [RUNNING] `[..]/deps/foo-[..] --bench`
 [RUNNING] `[..]/deps/foo-[..] --bench`
@@ -497,23 +497,23 @@ fn profile_selection_check_all_targets() {
     //
     p.cargo("check --all-targets -vv").with_stderr_unordered("\
 [COMPILING] bar [..]
-[RUNNING] `rustc --crate-name bar bar/src/lib.rs --crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
-[RUNNING] `rustc --crate-name bar bar/src/lib.rs --crate-type lib --emit=dep-info,metadata -C codegen-units=1 -C debuginfo=2 [..]
-[RUNNING] `rustc --crate-name bar bar/src/lib.rs --crate-type lib --emit=dep-info,metadata -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
+[RUNNING] `rustc --crate-name bar bar/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
+[RUNNING] `rustc --crate-name bar bar/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C codegen-units=1 -C debuginfo=2 [..]
+[RUNNING] `rustc --crate-name bar bar/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
 [COMPILING] bdep[..]
-[RUNNING] `rustc --crate-name bdep bdep/src/lib.rs --crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
+[RUNNING] `rustc --crate-name bdep bdep/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
 [COMPILING] foo [..]
-[RUNNING] `rustc --crate-name build_script_build build.rs --crate-type bin --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
+[RUNNING] `rustc --crate-name build_script_build build.rs --color never --crate-type bin --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
 [RUNNING] `[..]target/debug/build/foo-[..]/build-script-build`
 foo custom build PROFILE=debug DEBUG=true OPT_LEVEL=0
-[RUNNING] `rustc --crate-name foo src/lib.rs --crate-type lib --emit=dep-info,metadata -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
-[RUNNING] `rustc --crate-name foo src/lib.rs --crate-type lib --emit=dep-info,metadata -C codegen-units=1 -C debuginfo=2 [..]
-[RUNNING] `rustc --crate-name foo src/lib.rs --emit=dep-info,metadata -C codegen-units=1 -C debuginfo=2 --test [..]
-[RUNNING] `rustc --crate-name test1 tests/test1.rs --emit=dep-info,metadata -C codegen-units=1 -C debuginfo=2 --test [..]
-[RUNNING] `rustc --crate-name foo src/main.rs --emit=dep-info,metadata -C codegen-units=1 -C debuginfo=2 --test [..]
-[RUNNING] `rustc --crate-name bench1 benches/bench1.rs --emit=dep-info,metadata -C codegen-units=1 -C debuginfo=2 --test [..]
-[RUNNING] `rustc --crate-name ex1 examples/ex1.rs --crate-type bin --emit=dep-info,metadata -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
-[RUNNING] `rustc --crate-name foo src/main.rs --crate-type bin --emit=dep-info,metadata -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
+[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
+[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C codegen-units=1 -C debuginfo=2 [..]
+[RUNNING] `rustc --crate-name foo src/lib.rs --color never --emit=dep-info,metadata -C codegen-units=1 -C debuginfo=2 --test [..]
+[RUNNING] `rustc --crate-name test1 tests/test1.rs --color never --emit=dep-info,metadata -C codegen-units=1 -C debuginfo=2 --test [..]
+[RUNNING] `rustc --crate-name foo src/main.rs --color never --emit=dep-info,metadata -C codegen-units=1 -C debuginfo=2 --test [..]
+[RUNNING] `rustc --crate-name bench1 benches/bench1.rs --color never --emit=dep-info,metadata -C codegen-units=1 -C debuginfo=2 --test [..]
+[RUNNING] `rustc --crate-name ex1 examples/ex1.rs --color never --crate-type bin --emit=dep-info,metadata -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
+[RUNNING] `rustc --crate-name foo src/main.rs --color never --crate-type bin --emit=dep-info,metadata -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
 [FINISHED] dev [unoptimized + debuginfo] [..]
 ").run();
     // Starting with Rust 1.27, rustc emits `rmeta` files for bins, so
@@ -547,23 +547,23 @@ fn profile_selection_check_all_targets_release() {
     // `dev` for all targets.
     p.cargo("check --all-targets --release -vv").with_stderr_unordered("\
 [COMPILING] bar [..]
-[RUNNING] `rustc --crate-name bar bar/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
-[RUNNING] `rustc --crate-name bar bar/src/lib.rs --crate-type lib --emit=dep-info,metadata -C opt-level=3 -C codegen-units=2 [..]
-[RUNNING] `rustc --crate-name bar bar/src/lib.rs --crate-type lib --emit=dep-info,metadata -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
+[RUNNING] `rustc --crate-name bar bar/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
+[RUNNING] `rustc --crate-name bar bar/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C opt-level=3 -C codegen-units=2 [..]
+[RUNNING] `rustc --crate-name bar bar/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
 [COMPILING] bdep[..]
-[RUNNING] `rustc --crate-name bdep bdep/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
+[RUNNING] `rustc --crate-name bdep bdep/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
 [COMPILING] foo [..]
-[RUNNING] `rustc --crate-name build_script_build build.rs --crate-type bin --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
+[RUNNING] `rustc --crate-name build_script_build build.rs --color never --crate-type bin --emit=dep-info,link -C opt-level=3 -C codegen-units=2 [..]
 [RUNNING] `[..]target/release/build/foo-[..]/build-script-build`
 foo custom build PROFILE=release DEBUG=false OPT_LEVEL=3
-[RUNNING] `rustc --crate-name foo src/lib.rs --crate-type lib --emit=dep-info,metadata -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
-[RUNNING] `rustc --crate-name foo src/lib.rs --crate-type lib --emit=dep-info,metadata -C opt-level=3 -C codegen-units=2 [..]
-[RUNNING] `rustc --crate-name foo src/lib.rs --emit=dep-info,metadata -C opt-level=3 -C codegen-units=2 --test [..]
-[RUNNING] `rustc --crate-name test1 tests/test1.rs --emit=dep-info,metadata -C opt-level=3 -C codegen-units=2 --test [..]
-[RUNNING] `rustc --crate-name foo src/main.rs --emit=dep-info,metadata -C opt-level=3 -C codegen-units=2 --test [..]
-[RUNNING] `rustc --crate-name bench1 benches/bench1.rs --emit=dep-info,metadata -C opt-level=3 -C codegen-units=2 --test [..]
-[RUNNING] `rustc --crate-name ex1 examples/ex1.rs --crate-type bin --emit=dep-info,metadata -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
-[RUNNING] `rustc --crate-name foo src/main.rs --crate-type bin --emit=dep-info,metadata -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
+[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
+[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C opt-level=3 -C codegen-units=2 [..]
+[RUNNING] `rustc --crate-name foo src/lib.rs --color never --emit=dep-info,metadata -C opt-level=3 -C codegen-units=2 --test [..]
+[RUNNING] `rustc --crate-name test1 tests/test1.rs --color never --emit=dep-info,metadata -C opt-level=3 -C codegen-units=2 --test [..]
+[RUNNING] `rustc --crate-name foo src/main.rs --color never --emit=dep-info,metadata -C opt-level=3 -C codegen-units=2 --test [..]
+[RUNNING] `rustc --crate-name bench1 benches/bench1.rs --color never --emit=dep-info,metadata -C opt-level=3 -C codegen-units=2 --test [..]
+[RUNNING] `rustc --crate-name ex1 examples/ex1.rs --color never --crate-type bin --emit=dep-info,metadata -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
+[RUNNING] `rustc --crate-name foo src/main.rs --color never --crate-type bin --emit=dep-info,metadata -C opt-level=3 -C panic=abort -C codegen-units=2 [..]
 [FINISHED] release [optimized] [..]
 ").run();
 
@@ -612,20 +612,20 @@ fn profile_selection_check_all_targets_test() {
     //
     p.cargo("check --all-targets --profile=test -vv").with_stderr_unordered("\
 [COMPILING] bar [..]
-[RUNNING] `rustc --crate-name bar bar/src/lib.rs --crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
-[RUNNING] `rustc --crate-name bar bar/src/lib.rs --crate-type lib --emit=dep-info,metadata -C codegen-units=1 -C debuginfo=2 [..]
+[RUNNING] `rustc --crate-name bar bar/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
+[RUNNING] `rustc --crate-name bar bar/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C codegen-units=1 -C debuginfo=2 [..]
 [COMPILING] bdep[..]
-[RUNNING] `rustc --crate-name bdep bdep/src/lib.rs --crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
+[RUNNING] `rustc --crate-name bdep bdep/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
 [COMPILING] foo [..]
-[RUNNING] `rustc --crate-name build_script_build build.rs --crate-type bin --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
+[RUNNING] `rustc --crate-name build_script_build build.rs --color never --crate-type bin --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
 [RUNNING] `[..]target/debug/build/foo-[..]/build-script-build`
 foo custom build PROFILE=debug DEBUG=true OPT_LEVEL=0
-[RUNNING] `rustc --crate-name foo src/lib.rs --crate-type lib --emit=dep-info,metadata -C codegen-units=1 -C debuginfo=2 [..]
-[RUNNING] `rustc --crate-name foo src/lib.rs --emit=dep-info,metadata -C codegen-units=1 -C debuginfo=2 --test [..]
-[RUNNING] `rustc --crate-name test1 tests/test1.rs --emit=dep-info,metadata -C codegen-units=1 -C debuginfo=2 --test [..]
-[RUNNING] `rustc --crate-name foo src/main.rs --emit=dep-info,metadata -C codegen-units=1 -C debuginfo=2 --test [..]
-[RUNNING] `rustc --crate-name bench1 benches/bench1.rs --emit=dep-info,metadata -C codegen-units=1 -C debuginfo=2 --test [..]
-[RUNNING] `rustc --crate-name ex1 examples/ex1.rs --emit=dep-info,metadata -C codegen-units=1 -C debuginfo=2 --test [..]
+[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C codegen-units=1 -C debuginfo=2 [..]
+[RUNNING] `rustc --crate-name foo src/lib.rs --color never --emit=dep-info,metadata -C codegen-units=1 -C debuginfo=2 --test [..]
+[RUNNING] `rustc --crate-name test1 tests/test1.rs --color never --emit=dep-info,metadata -C codegen-units=1 -C debuginfo=2 --test [..]
+[RUNNING] `rustc --crate-name foo src/main.rs --color never --emit=dep-info,metadata -C codegen-units=1 -C debuginfo=2 --test [..]
+[RUNNING] `rustc --crate-name bench1 benches/bench1.rs --color never --emit=dep-info,metadata -C codegen-units=1 -C debuginfo=2 --test [..]
+[RUNNING] `rustc --crate-name ex1 examples/ex1.rs --color never --emit=dep-info,metadata -C codegen-units=1 -C debuginfo=2 --test [..]
 [FINISHED] dev [unoptimized + debuginfo] [..]
 ").run();
 
@@ -657,13 +657,13 @@ fn profile_selection_doc() {
     p.cargo("doc -vv").with_stderr_unordered("\
 [COMPILING] bar [..]
 [DOCUMENTING] bar [..]
-[RUNNING] `rustc --crate-name bar bar/src/lib.rs --crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
+[RUNNING] `rustc --crate-name bar bar/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
 [RUNNING] `rustdoc --crate-name bar bar/src/lib.rs [..]
-[RUNNING] `rustc --crate-name bar bar/src/lib.rs --crate-type lib --emit=dep-info,metadata -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
+[RUNNING] `rustc --crate-name bar bar/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C panic=abort -C codegen-units=1 -C debuginfo=2 [..]
 [COMPILING] bdep [..]
-[RUNNING] `rustc --crate-name bdep bdep/src/lib.rs --crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
+[RUNNING] `rustc --crate-name bdep bdep/src/lib.rs --color never --crate-type lib --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
 [COMPILING] foo [..]
-[RUNNING] `rustc --crate-name build_script_build build.rs --crate-type bin --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
+[RUNNING] `rustc --crate-name build_script_build build.rs --color never --crate-type bin --emit=dep-info,link -C codegen-units=1 -C debuginfo=2 [..]
 [RUNNING] `[..]target/debug/build/foo-[..]/build-script-build`
 foo custom build PROFILE=debug DEBUG=true OPT_LEVEL=0
 [DOCUMENTING] foo [..]
diff --git a/tests/testsuite/profiles.rs b/tests/testsuite/profiles.rs
index 519fbd78e..cac62cd74 100644
--- a/tests/testsuite/profiles.rs
+++ b/tests/testsuite/profiles.rs
@@ -26,7 +26,7 @@ fn profile_overrides() {
         .with_stderr(
             "\
 [COMPILING] test v0.0.0 ([CWD])
-[RUNNING] `rustc --crate-name test src/lib.rs --crate-type lib \
+[RUNNING] `rustc --crate-name test src/lib.rs --color never --crate-type lib \
         --emit=dep-info,link \
         -C opt-level=1 \
         -C debug-assertions=on \
@@ -60,7 +60,7 @@ fn opt_level_override_0() {
         .with_stderr(
             "\
 [COMPILING] test v0.0.0 ([CWD])
-[RUNNING] `rustc --crate-name test src/lib.rs --crate-type lib \
+[RUNNING] `rustc --crate-name test src/lib.rs --color never --crate-type lib \
         --emit=dep-info,link \
         -C debuginfo=2 \
         -C metadata=[..] \
@@ -91,7 +91,7 @@ fn debug_override_1() {
         .with_stderr(
             "\
 [COMPILING] test v0.0.0 ([CWD])
-[RUNNING] `rustc --crate-name test src/lib.rs --crate-type lib \
+[RUNNING] `rustc --crate-name test src/lib.rs --color never --crate-type lib \
         --emit=dep-info,link \
         -C debuginfo=1 \
         -C metadata=[..] \
@@ -125,7 +125,7 @@ fn check_opt_level_override(profile_level: &str, rustc_level: &str) {
         .with_stderr(&format!(
             "\
 [COMPILING] test v0.0.0 ([CWD])
-[RUNNING] `rustc --crate-name test src/lib.rs --crate-type lib \
+[RUNNING] `rustc --crate-name test src/lib.rs --color never --crate-type lib \
         --emit=dep-info,link \
         -C opt-level={level} \
         -C debuginfo=2 \
@@ -199,7 +199,7 @@ fn top_level_overrides_deps() {
         .with_stderr(&format!(
             "\
 [COMPILING] foo v0.0.0 ([CWD]/foo)
-[RUNNING] `rustc --crate-name foo foo/src/lib.rs \
+[RUNNING] `rustc --crate-name foo foo/src/lib.rs --color never \
         --crate-type dylib --crate-type rlib \
         --emit=dep-info,link \
         -C prefer-dynamic \
@@ -209,7 +209,7 @@ fn top_level_overrides_deps() {
         --out-dir [CWD]/target/release/deps \
         -L dependency=[CWD]/target/release/deps`
 [COMPILING] test v0.0.0 ([CWD])
-[RUNNING] `rustc --crate-name test src/lib.rs --crate-type lib \
+[RUNNING] `rustc --crate-name test src/lib.rs --color never --crate-type lib \
         --emit=dep-info,link \
         -C opt-level=1 \
         -C debuginfo=2 \
diff --git a/tests/testsuite/run.rs b/tests/testsuite/run.rs
index 5256aa7f8..67788c07b 100644
--- a/tests/testsuite/run.rs
+++ b/tests/testsuite/run.rs
@@ -604,14 +604,14 @@ fn example_with_release_flag() {
         .with_stderr(
             "\
 [COMPILING] bar v0.5.0 ([CWD]/bar)
-[RUNNING] `rustc --crate-name bar bar/src/bar.rs --crate-type lib \
+[RUNNING] `rustc --crate-name bar bar/src/bar.rs --color never --crate-type lib \
         --emit=dep-info,link \
         -C opt-level=3 \
         -C metadata=[..] \
         --out-dir [CWD]/target/release/deps \
         -L dependency=[CWD]/target/release/deps`
 [COMPILING] foo v0.0.1 ([CWD])
-[RUNNING] `rustc --crate-name a examples/a.rs --crate-type bin \
+[RUNNING] `rustc --crate-name a examples/a.rs --color never --crate-type bin \
         --emit=dep-info,link \
         -C opt-level=3 \
         -C metadata=[..] \
@@ -631,14 +631,14 @@ fast2",
         .with_stderr(
             "\
 [COMPILING] bar v0.5.0 ([CWD]/bar)
-[RUNNING] `rustc --crate-name bar bar/src/bar.rs --crate-type lib \
+[RUNNING] `rustc --crate-name bar bar/src/bar.rs --color never --crate-type lib \
         --emit=dep-info,link \
         -C debuginfo=2 \
         -C metadata=[..] \
         --out-dir [CWD]/target/debug/deps \
         -L dependency=[CWD]/target/debug/deps`
 [COMPILING] foo v0.0.1 ([CWD])
-[RUNNING] `rustc --crate-name a examples/a.rs --crate-type bin \
+[RUNNING] `rustc --crate-name a examples/a.rs --color never --crate-type bin \
         --emit=dep-info,link \
         -C debuginfo=2 \
         -C metadata=[..] \
diff --git a/tests/testsuite/rustc.rs b/tests/testsuite/rustc.rs
index 2986db490..76ff321fb 100644
--- a/tests/testsuite/rustc.rs
+++ b/tests/testsuite/rustc.rs
@@ -15,7 +15,7 @@ fn build_lib_for_foo() {
         .with_stderr(
             "\
 [COMPILING] foo v0.0.1 ([CWD])
-[RUNNING] `rustc --crate-name foo src/lib.rs --crate-type lib \
+[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib \
         --emit=dep-info,link -C debuginfo=2 \
         -C metadata=[..] \
         --out-dir [..] \
@@ -36,7 +36,7 @@ fn lib() {
         .with_stderr(
             "\
 [COMPILING] foo v0.0.1 ([CWD])
-[RUNNING] `rustc --crate-name foo src/lib.rs --crate-type lib \
+[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib \
         --emit=dep-info,link -C debuginfo=2 \
         -C debug-assertions=off \
         -C metadata=[..] \
@@ -58,12 +58,12 @@ fn build_main_and_allow_unstable_options() {
         .with_stderr(format!(
             "\
 [COMPILING] {name} v{version} ([CWD])
-[RUNNING] `rustc --crate-name {name} src/lib.rs --crate-type lib \
+[RUNNING] `rustc --crate-name {name} src/lib.rs --color never --crate-type lib \
         --emit=dep-info,link -C debuginfo=2 \
         -C metadata=[..] \
         --out-dir [..] \
         -L dependency=[CWD]/target/debug/deps`
-[RUNNING] `rustc --crate-name {name} src/main.rs --crate-type bin \
+[RUNNING] `rustc --crate-name {name} src/main.rs --color never --crate-type bin \
         --emit=dep-info,link -C debuginfo=2 \
         -C debug-assertions \
         -C metadata=[..] \
@@ -103,10 +103,10 @@ fn build_with_args_to_one_of_multiple_binaries() {
         .with_stderr(
             "\
 [COMPILING] foo v0.0.1 ([CWD])
-[RUNNING] `rustc --crate-name foo src/lib.rs --crate-type lib --emit=dep-info,link \
+[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib --emit=dep-info,link \
         -C debuginfo=2 -C metadata=[..] \
         --out-dir [..]`
-[RUNNING] `rustc --crate-name bar src/bin/bar.rs --crate-type bin --emit=dep-info,link \
+[RUNNING] `rustc --crate-name bar src/bin/bar.rs --color never --crate-type bin --emit=dep-info,link \
         -C debuginfo=2 -C debug-assertions [..]`
 [FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
 ",
@@ -141,10 +141,10 @@ fn build_with_args_to_one_of_multiple_tests() {
         .with_stderr(
             "\
 [COMPILING] foo v0.0.1 ([CWD])
-[RUNNING] `rustc --crate-name foo src/lib.rs --crate-type lib --emit=dep-info,link \
+[RUNNING] `rustc --crate-name foo src/lib.rs --color never --crate-type lib --emit=dep-info,link \
         -C debuginfo=2 -C metadata=[..] \
         --out-dir [..]`
-[RUNNING] `rustc --crate-name bar tests/bar.rs --emit=dep-info,link -C debuginfo=2 \
+[RUNNING] `rustc --crate-name bar tests/bar.rs --color never --emit=dep-info,link -C debuginfo=2 \
         -C debug-assertions [..]--test[..]`
 [FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
 ",
@@ -211,7 +211,7 @@ fn build_only_bar_dependency() {
         .with_stderr(
             "\
 [COMPILING] bar v0.1.0 ([..])
-[RUNNING] `rustc --crate-name bar [..] --crate-type lib [..] -C debug-assertions [..]`
+[RUNNING] `rustc --crate-name bar [..] --color never --crate-type lib [..] -C debug-assertions [..]`
 [FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
 ",
         ).run();
@@ -223,15 +223,15 @@ fn targets_selected_default() {
     p.cargo("rustc -v")
         // bin
         .with_stderr_contains("\
-            [RUNNING] `rustc --crate-name foo src/main.rs --crate-type bin \
+            [RUNNING] `rustc --crate-name foo src/main.rs --color never --crate-type bin \
             --emit=dep-info,link[..]")
         // bench
         .with_stderr_does_not_contain("\
-            [RUNNING] `rustc --crate-name foo src/main.rs --emit=dep-info,link \
+            [RUNNING] `rustc --crate-name foo src/main.rs --color never --emit=dep-info,link \
             -C opt-level=3 --test [..]")
         // unit test
         .with_stderr_does_not_contain("\
-            [RUNNING] `rustc --crate-name foo src/main.rs --emit=dep-info,link \
+            [RUNNING] `rustc --crate-name foo src/main.rs --color never --emit=dep-info,link \
             -C debuginfo=2 --test [..]").run();
 }
 
@@ -241,15 +241,15 @@ fn targets_selected_all() {
     p.cargo("rustc -v --all-targets")
         // bin
         .with_stderr_contains("\
-            [RUNNING] `rustc --crate-name foo src/main.rs --crate-type bin \
+            [RUNNING] `rustc --crate-name foo src/main.rs --color never --crate-type bin \
             --emit=dep-info,link[..]")
         // bench
         .with_stderr_contains("\
-            [RUNNING] `rustc --crate-name foo src/main.rs --emit=dep-info,link \
+            [RUNNING] `rustc --crate-name foo src/main.rs --color never --emit=dep-info,link \
             -C opt-level=3 --test [..]")
         // unit test
         .with_stderr_contains("\
-            [RUNNING] `rustc --crate-name foo src/main.rs --emit=dep-info,link \
+            [RUNNING] `rustc --crate-name foo src/main.rs --color never --emit=dep-info,link \
             -C debuginfo=2 --test [..]").run();
 }
 
diff --git a/tests/testsuite/rustdoc.rs b/tests/testsuite/rustdoc.rs
index 58ac8d82e..6b5096655 100644
--- a/tests/testsuite/rustdoc.rs
+++ b/tests/testsuite/rustdoc.rs
@@ -8,7 +8,7 @@ fn rustdoc_simple() {
         .with_stderr(
             "\
 [DOCUMENTING] foo v0.0.1 ([CWD])
-[RUNNING] `rustdoc --crate-name foo src/lib.rs \
+[RUNNING] `rustdoc --crate-name foo src/lib.rs --color never \
         -o [CWD]/target/doc \
         -L dependency=[CWD]/target/debug/deps`
 [FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
@@ -24,7 +24,7 @@ fn rustdoc_args() {
         .with_stderr(
             "\
 [DOCUMENTING] foo v0.0.1 ([CWD])
-[RUNNING] `rustdoc --crate-name foo src/lib.rs \
+[RUNNING] `rustdoc --crate-name foo src/lib.rs --color never \
         -o [CWD]/target/doc \
         --cfg=foo \
         -L dependency=[CWD]/target/debug/deps`
@@ -61,7 +61,7 @@ fn rustdoc_foo_with_bar_dependency() {
 [CHECKING] bar v0.0.1 ([..])
 [RUNNING] `rustc [..]bar/src/lib.rs [..]`
 [DOCUMENTING] foo v0.0.1 ([CWD])
-[RUNNING] `rustdoc --crate-name foo src/lib.rs \
+[RUNNING] `rustdoc --crate-name foo src/lib.rs --color never \
         -o [CWD]/target/doc \
         --cfg=foo \
         -L dependency=[CWD]/target/debug/deps \
@@ -97,7 +97,7 @@ fn rustdoc_only_bar_dependency() {
         .with_stderr(
             "\
 [DOCUMENTING] bar v0.0.1 ([..])
-[RUNNING] `rustdoc --crate-name bar [..]bar/src/lib.rs \
+[RUNNING] `rustdoc --crate-name bar [..]bar/src/lib.rs --color never \
         -o [CWD]/target/doc \
         --cfg=foo \
         -L dependency=[CWD]/target/debug/deps`
@@ -117,7 +117,7 @@ fn rustdoc_same_name_documents_lib() {
         .with_stderr(
             "\
 [DOCUMENTING] foo v0.0.1 ([..])
-[RUNNING] `rustdoc --crate-name foo src/lib.rs \
+[RUNNING] `rustdoc --crate-name foo src/lib.rs --color never \
         -o [CWD]/target/doc \
         --cfg=foo \
         -L dependency=[CWD]/target/debug/deps`
@@ -161,7 +161,7 @@ fn rustdoc_target() {
         .with_stderr(
             "\
 [DOCUMENTING] foo v0.0.1 ([..])
-[RUNNING] `rustdoc --crate-name foo src/lib.rs \
+[RUNNING] `rustdoc --crate-name foo src/lib.rs --color never \
     --target x86_64-unknown-linux-gnu \
     -o [CWD]/target/x86_64-unknown-linux-gnu/doc \
     -L dependency=[CWD]/target/x86_64-unknown-linux-gnu/debug/deps \
diff --git a/tests/testsuite/test.rs b/tests/testsuite/test.rs
index 45c0fae98..3cd204d17 100644
--- a/tests/testsuite/test.rs
+++ b/tests/testsuite/test.rs
@@ -1327,7 +1327,7 @@ fn test_run_implicit_example_target() {
 
     // Compiles myexm1 as normal, but does not run it.
     prj.cargo("test -v")
-        .with_stderr_contains("[RUNNING] `rustc [..]myexm1.rs --crate-type bin[..]")
+        .with_stderr_contains("[RUNNING] `rustc [..]myexm1.rs [..]--crate-type bin[..]")
         .with_stderr_contains("[RUNNING] `rustc [..]myexm2.rs [..]--test[..]")
         .with_stderr_does_not_contain("[RUNNING] [..]myexm1-[..]")
         .with_stderr_contains("[RUNNING] [..]target/debug/examples/myexm2-[..]")