[INFO] fetching crate couleur 0.1.0...
[INFO] testing couleur-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate couleur 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate couleur 0.1.0
[INFO] finished tweaking crates.io crate couleur 0.1.0
[INFO] tweaked toml for crates.io crate couleur 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate couleur 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34a8f6976f0057a2c293a5c3b824f7343ad2ea54c4517b7c2be6a2507078b065
[INFO] running `Command { std: "docker" "start" "-a" "34a8f6976f0057a2c293a5c3b824f7343ad2ea54c4517b7c2be6a2507078b065", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34a8f6976f0057a2c293a5c3b824f7343ad2ea54c4517b7c2be6a2507078b065", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34a8f6976f0057a2c293a5c3b824f7343ad2ea54c4517b7c2be6a2507078b065", kill_on_drop: false }`
[INFO] [stdout] 34a8f6976f0057a2c293a5c3b824f7343ad2ea54c4517b7c2be6a2507078b065
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21f07087833329e718320fe4c382dddb31a7c393cc29372b7851c3806becbcb2
[INFO] running `Command { std: "docker" "start" "-a" "21f07087833329e718320fe4c382dddb31a7c393cc29372b7851c3806becbcb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling couleur v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "21f07087833329e718320fe4c382dddb31a7c393cc29372b7851c3806becbcb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21f07087833329e718320fe4c382dddb31a7c393cc29372b7851c3806becbcb2", kill_on_drop: false }`
[INFO] [stdout] 21f07087833329e718320fe4c382dddb31a7c393cc29372b7851c3806becbcb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 078dc46a7b36878aaa51f14d05152a6c5c188e7ad2a8910b706a7b4964fba68f
[INFO] running `Command { std: "docker" "start" "-a" "078dc46a7b36878aaa51f14d05152a6c5c188e7ad2a8910b706a7b4964fba68f", kill_on_drop: false }`
[INFO] [stderr]    Compiling couleur v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "078dc46a7b36878aaa51f14d05152a6c5c188e7ad2a8910b706a7b4964fba68f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "078dc46a7b36878aaa51f14d05152a6c5c188e7ad2a8910b706a7b4964fba68f", kill_on_drop: false }`
[INFO] [stdout] 078dc46a7b36878aaa51f14d05152a6c5c188e7ad2a8910b706a7b4964fba68f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d72b94b1d3cdf990f366f11adcb1d2d00f2b5107f5bb72b7e6b2d22ffbc7d521
[INFO] running `Command { std: "docker" "start" "-a" "d72b94b1d3cdf990f366f11adcb1d2d00f2b5107f5bb72b7e6b2d22ffbc7d521", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/couleur-fc6786810572ab97)
[INFO] [stderr]      Running tests/color_test.rs (/opt/rustwide/target/debug/deps/color_test-99c9069df18623dd)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test yellow_txt ... ok
[INFO] [stdout] test white_txt ... ok
[INFO] [stdout] test magenta_txt ... ok
[INFO] [stdout] test truecolor_txt ... ok
[INFO] [stdout] test red_txt ... ok
[INFO] [stdout] test black_txt ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/combination_test.rs (/opt/rustwide/target/debug/deps/combination_test-3bca47b3817c4288)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test bold_red ... ok
[INFO] [stdout] test italic_strik_green ... ok
[INFO] [stdout] test under_italic_black ... ok
[INFO] [stdout] test strik_under_blue ... ok
[INFO] [stdout] test strik_under_italic_ture ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]      Running tests/style_test.rs (/opt/rustwide/target/debug/deps/style_test-f9a722489e1381fe)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test bold_italic_underline_test ... ok
[INFO] [stdout] test italic_underline_test ... ok
[INFO] [stdout] test underline_test ... ok
[INFO] [stdout] test strike_test ... ok
[INFO] [stdout] test bold_test ... ok
[INFO] [stdout] test italic_test ... ok
[INFO] [stdout] test bold_italic_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests couleur
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/colors.rs - colors::Colors (line 30) ... ok
[INFO] [stdout] test src/style.rs - style::Styles (line 10) ... ok
[INFO] [stdout] test src/couleur.rs - couleur::ColorTxt (line 74) ... ok
[INFO] [stdout] test src/colors.rs - colors::Colors (line 18) ... ok
[INFO] [stdout] test src/colors.rs - colors::Colors (line 11) ... ok
[INFO] [stdout] test src/couleur.rs - couleur::ColorTxt (line 52) ... ok
[INFO] [stdout] test src/style.rs - style::Styles (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.66s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d72b94b1d3cdf990f366f11adcb1d2d00f2b5107f5bb72b7e6b2d22ffbc7d521", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d72b94b1d3cdf990f366f11adcb1d2d00f2b5107f5bb72b7e6b2d22ffbc7d521", kill_on_drop: false }`
[INFO] [stdout] d72b94b1d3cdf990f366f11adcb1d2d00f2b5107f5bb72b7e6b2d22ffbc7d521