[INFO] fetching crate color-name 1.1.0...
[INFO] testing color-name-1.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate color-name 1.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate color-name 1.1.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate color-name 1.1.0
[INFO] finished tweaking crates.io crate color-name 1.1.0
[INFO] tweaked toml for crates.io crate color-name 1.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba4655812f2b857690d4605081d95c79089eaeacddbaf2b15f0bfa6bd87f2066
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ba4655812f2b857690d4605081d95c79089eaeacddbaf2b15f0bfa6bd87f2066", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba4655812f2b857690d4605081d95c79089eaeacddbaf2b15f0bfa6bd87f2066", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba4655812f2b857690d4605081d95c79089eaeacddbaf2b15f0bfa6bd87f2066", kill_on_drop: false }`
[INFO] [stdout] ba4655812f2b857690d4605081d95c79089eaeacddbaf2b15f0bfa6bd87f2066
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c06bed78ac065125e19bf64ca6f5ca9a645ebb08068506279f2d5fa75438ef9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3c06bed78ac065125e19bf64ca6f5ca9a645ebb08068506279f2d5fa75438ef9", kill_on_drop: false }`
[INFO] [stderr]    Compiling color-name v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "3c06bed78ac065125e19bf64ca6f5ca9a645ebb08068506279f2d5fa75438ef9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c06bed78ac065125e19bf64ca6f5ca9a645ebb08068506279f2d5fa75438ef9", kill_on_drop: false }`
[INFO] [stdout] 3c06bed78ac065125e19bf64ca6f5ca9a645ebb08068506279f2d5fa75438ef9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 429d21de5c1de27743c51aab5da177ea94133cbdf04b5acbf7a1dea3e4b1debc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "429d21de5c1de27743c51aab5da177ea94133cbdf04b5acbf7a1dea3e4b1debc", kill_on_drop: false }`
[INFO] [stderr]    Compiling color-name v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "429d21de5c1de27743c51aab5da177ea94133cbdf04b5acbf7a1dea3e4b1debc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "429d21de5c1de27743c51aab5da177ea94133cbdf04b5acbf7a1dea3e4b1debc", kill_on_drop: false }`
[INFO] [stdout] 429d21de5c1de27743c51aab5da177ea94133cbdf04b5acbf7a1dea3e4b1debc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d714e4254e23bb66ea9ddd034fc8b147d01a12e7ba4f795014bf1f0776cfbc2b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d714e4254e23bb66ea9ddd034fc8b147d01a12e7ba4f795014bf1f0776cfbc2b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/color_name-f18c29415a7f7f17
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test::test_enum_colors ... ok
[INFO] [stdout] test test::test_color__by_enum_fn ... ok
[INFO] [stdout] test test::test_upper_const_colors ... ok
[INFO] [stdout] test test::test_lower_const_colors ... ok
[INFO] [stdout] test test::test_compare ... ok
[INFO] [stdout] test test::test_color_similar_fn ... ok
[INFO] [stdout] test test::test_color_name_fn ... ok
[INFO] [stdout] test test::test_color_close_to ... ok
[INFO] [stdout] test test::test_color__by_string_fn ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests color-name
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - Color::value (line 173) ... ok
[INFO] [stdout] test src/lib.rs - Color::by_string (line 212) ... ok
[INFO] [stdout] test src/lib.rs - Color::by_enum (line 195) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d714e4254e23bb66ea9ddd034fc8b147d01a12e7ba4f795014bf1f0776cfbc2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d714e4254e23bb66ea9ddd034fc8b147d01a12e7ba4f795014bf1f0776cfbc2b", kill_on_drop: false }`
[INFO] [stdout] d714e4254e23bb66ea9ddd034fc8b147d01a12e7ba4f795014bf1f0776cfbc2b