[INFO] fetching crate rustcolor 0.5.0...
[INFO] testing rustcolor-0.5.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate rustcolor 0.5.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate rustcolor 0.5.0
[INFO] finished tweaking crates.io crate rustcolor 0.5.0
[INFO] tweaked toml for crates.io crate rustcolor 0.5.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustcolor 0.5.0 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] crate crates.io crate rustcolor 0.5.0 already has a lockfile, it will not be regenerated
[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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 6979a50bf19d16b907b7c1f95a89e358c39b017509ee6b13c456c6c36de24840
[INFO] running `Command { std: "docker" "start" "-a" "6979a50bf19d16b907b7c1f95a89e358c39b017509ee6b13c456c6c36de24840", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6979a50bf19d16b907b7c1f95a89e358c39b017509ee6b13c456c6c36de24840", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6979a50bf19d16b907b7c1f95a89e358c39b017509ee6b13c456c6c36de24840", kill_on_drop: false }`
[INFO] [stdout] 6979a50bf19d16b907b7c1f95a89e358c39b017509ee6b13c456c6c36de24840
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d0ae4315d9f8e489f40efbcff0f1876ce0488b3e7be909eaa2ac0cf8630e4896
[INFO] running `Command { std: "docker" "start" "-a" "d0ae4315d9f8e489f40efbcff0f1876ce0488b3e7be909eaa2ac0cf8630e4896", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustcolor v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "d0ae4315d9f8e489f40efbcff0f1876ce0488b3e7be909eaa2ac0cf8630e4896", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0ae4315d9f8e489f40efbcff0f1876ce0488b3e7be909eaa2ac0cf8630e4896", kill_on_drop: false }`
[INFO] [stdout] d0ae4315d9f8e489f40efbcff0f1876ce0488b3e7be909eaa2ac0cf8630e4896
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b7417ba61b675cbbb3064bbd376fd5ac8f2849eb8f0b8b5adb28201f739b180b
[INFO] running `Command { std: "docker" "start" "-a" "b7417ba61b675cbbb3064bbd376fd5ac8f2849eb8f0b8b5adb28201f739b180b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustcolor v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "b7417ba61b675cbbb3064bbd376fd5ac8f2849eb8f0b8b5adb28201f739b180b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7417ba61b675cbbb3064bbd376fd5ac8f2849eb8f0b8b5adb28201f739b180b", kill_on_drop: false }`
[INFO] [stdout] b7417ba61b675cbbb3064bbd376fd5ac8f2849eb8f0b8b5adb28201f739b180b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 07ed4cdfc3b7199acea82ee0d09badd2a2b6e59051b6208d6f449f722daadca6
[INFO] running `Command { std: "docker" "start" "-a" "07ed4cdfc3b7199acea82ee0d09badd2a2b6e59051b6208d6f449f722daadca6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustcolor-59ea2420d3ce343b)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::test_blink_macro ... ok
[INFO] [stdout] test tests::test_danger_macro ... ok
[INFO] [stdout] test tests::test_color256_printer ... ok
[INFO] [stdout] test tests::test_default_3bit_color ... ok
[INFO] [stdout] test tests::test_info_macro ... ok
[INFO] [stdout] test tests::test_primary_macro ... ok
[INFO] [stdout] test tests::test_lighten ... ok
[INFO] [stdout] test tests::test_underline_macro ... ok
[INFO] [stdout] test tests::test_warn_macro ... ok
[INFO] [stdout] test tests::test_error_macro ... ok
[INFO] [stdout] test tests::test_color16_printer ... ok
[INFO] [stdout] test tests::test_darken ... ok
[INFO] [stderr]      Running unittests src/bin/customstyle.rs (/opt/rustwide/target/debug/deps/customstyle-1615b56978f48e2f)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/bin/print24bitcolor.rs (/opt/rustwide/target/debug/deps/print24bitcolor-a97cce958bf46853)
[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 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] [stderr]      Running unittests src/bin/print4bitcolor.rs (/opt/rustwide/target/debug/deps/print4bitcolor-d3b0a39440007174)
[INFO] [stderr]      Running unittests src/bin/print8bitcolor.rs (/opt/rustwide/target/debug/deps/print8bitcolor-239186c011aeba77)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/styles.rs (/opt/rustwide/target/debug/deps/styles-9030a81c1bfce93e)
[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 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 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] [stderr]    Doc-tests rustcolor
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/printer.rs - printer::ColorPrinter::error (line 65) ... ok
[INFO] [stdout] test src/printer.rs - printer::ColorPrinter::blink (line 109) ... ok
[INFO] [stdout] test src/printer.rs - printer::ColorPrinter::underline (line 120) ... ok
[INFO] [stdout] test src/printer.rs - printer::ColorPrinter::warn (line 54) ... ok
[INFO] [stdout] test src/printer.rs - printer::ColorPrinter::danger (line 76) ... ok
[INFO] [stdout] test src/style.rs - style (line 12) ... ok
[INFO] [stdout] test src/printer.rs - printer::ColorPrinter::primary (line 98) ... ok
[INFO] [stdout] test src/printer.rs - printer::ColorPrinter::print_c256 (line 37) ... ok
[INFO] [stdout] test src/printer.rs - printer::ColorPrinter::info (line 87) ... ok
[INFO] [stdout] test src/printer.rs - printer::ColorPrinter::print_c16 (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.70s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "07ed4cdfc3b7199acea82ee0d09badd2a2b6e59051b6208d6f449f722daadca6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07ed4cdfc3b7199acea82ee0d09badd2a2b6e59051b6208d6f449f722daadca6", kill_on_drop: false }`
[INFO] [stdout] 07ed4cdfc3b7199acea82ee0d09badd2a2b6e59051b6208d6f449f722daadca6