[INFO] fetching crate lscolors 0.7.1...
[INFO] testing lscolors-0.7.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate lscolors 0.7.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate lscolors 0.7.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lscolors 0.7.1
[INFO] finished tweaking crates.io crate lscolors 0.7.1
[INFO] tweaked toml for crates.io crate lscolors 0.7.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate lscolors 0.7.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 931c445966b901e5b34de682b5dba76c1e793d22ba63641c79abe568d837d480
[INFO] running `Command { std: "docker" "start" "-a" "931c445966b901e5b34de682b5dba76c1e793d22ba63641c79abe568d837d480", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "931c445966b901e5b34de682b5dba76c1e793d22ba63641c79abe568d837d480", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "931c445966b901e5b34de682b5dba76c1e793d22ba63641c79abe568d837d480", kill_on_drop: false }`
[INFO] [stdout] 931c445966b901e5b34de682b5dba76c1e793d22ba63641c79abe568d837d480
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2ce40c65c94d41a490b49d0fc7b0f0fd4284c6f832a65c8b895a30f1b603e26
[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" "b2ce40c65c94d41a490b49d0fc7b0f0fd4284c6f832a65c8b895a30f1b603e26", kill_on_drop: false }`
[INFO] [stderr]    Compiling lscolors v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `Command { std: "docker" "inspect" "b2ce40c65c94d41a490b49d0fc7b0f0fd4284c6f832a65c8b895a30f1b603e26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2ce40c65c94d41a490b49d0fc7b0f0fd4284c6f832a65c8b895a30f1b603e26", kill_on_drop: false }`
[INFO] [stdout] b2ce40c65c94d41a490b49d0fc7b0f0fd4284c6f832a65c8b895a30f1b603e26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96c4f9461ce55455af697725845c236edf95f516f9c1db935a454147d578a450
[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" "96c4f9461ce55455af697725845c236edf95f516f9c1db935a454147d578a450", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling lscolors v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.30s
[INFO] running `Command { std: "docker" "inspect" "96c4f9461ce55455af697725845c236edf95f516f9c1db935a454147d578a450", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96c4f9461ce55455af697725845c236edf95f516f9c1db935a454147d578a450", kill_on_drop: false }`
[INFO] [stdout] 96c4f9461ce55455af697725845c236edf95f516f9c1db935a454147d578a450
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1e00e4ea17db713f8d8b90465cce33c995e4f79ce9b99c82f27805b8a7fdefc0
[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" "1e00e4ea17db713f8d8b90465cce33c995e4f79ce9b99c82f27805b8a7fdefc0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lscolors-7d1dff2401ee6a94
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test style::tests::parse_font_style_backwards ... ok
[INFO] [stdout] test style::tests::support_reset_of_styles ... ok
[INFO] [stdout] test tests::basic_usage ... ok
[INFO] [stdout] test style::tests::parse_reject ... ok
[INFO] [stdout] test tests::style_for_missing_file ... ok
[INFO] [stdout] test style::tests::ignore_unsupported_styles ... ok
[INFO] [stdout] test style::tests::parse_24_bit_colors ... ok
[INFO] [stdout] test tests::style_for_path_uses_correct_ordering ... ok
[INFO] [stdout] test style::tests::parse_8_bit_colors ... ok
[INFO] [stdout] test tests::default_styles_should_be_preserved ... ok
[INFO] [stdout] test tests::style_for_path_uses_lowercase_matching ... ok
[INFO] [stdout] test tests::style_for_file ... ok
[INFO] [stdout] test tests::style_for_broken_symlink ... ok
[INFO] [stdout] test tests::style_for_symlink ... ok
[INFO] [stdout] test style::tests::parse_simple ... ok
[INFO] [stdout] test style::tests::parse_font_style ... ok
[INFO] [stdout] test tests::style_for_directory ... ok
[INFO] [stdout] test tests::style_for_path_components ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lscolors-14a20cff7486f80f
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lscolors
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1e00e4ea17db713f8d8b90465cce33c995e4f79ce9b99c82f27805b8a7fdefc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e00e4ea17db713f8d8b90465cce33c995e4f79ce9b99c82f27805b8a7fdefc0", kill_on_drop: false }`
[INFO] [stdout] 1e00e4ea17db713f8d8b90465cce33c995e4f79ce9b99c82f27805b8a7fdefc0