[INFO] fetching crate accept-language 2.0.0...
[INFO] testing accept-language-2.0.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate accept-language 2.0.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate accept-language 2.0.0 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 accept-language 2.0.0
[INFO] finished tweaking crates.io crate accept-language 2.0.0
[INFO] tweaked toml for crates.io crate accept-language 2.0.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] 5bd1f0cf06a0c9c319f3129990149dbff9b338e87eab2d4437512014926cd1c3
[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" "5bd1f0cf06a0c9c319f3129990149dbff9b338e87eab2d4437512014926cd1c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bd1f0cf06a0c9c319f3129990149dbff9b338e87eab2d4437512014926cd1c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bd1f0cf06a0c9c319f3129990149dbff9b338e87eab2d4437512014926cd1c3", kill_on_drop: false }`
[INFO] [stdout] 5bd1f0cf06a0c9c319f3129990149dbff9b338e87eab2d4437512014926cd1c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 1011fb0c54cf6aa879bd4d2ffc087f3e5e51dd69f02245b06eb5d1594ab37301
[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" "1011fb0c54cf6aa879bd4d2ffc087f3e5e51dd69f02245b06eb5d1594ab37301", kill_on_drop: false }`
[INFO] [stderr]    Compiling accept-language v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "1011fb0c54cf6aa879bd4d2ffc087f3e5e51dd69f02245b06eb5d1594ab37301", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1011fb0c54cf6aa879bd4d2ffc087f3e5e51dd69f02245b06eb5d1594ab37301", kill_on_drop: false }`
[INFO] [stdout] 1011fb0c54cf6aa879bd4d2ffc087f3e5e51dd69f02245b06eb5d1594ab37301
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ca749abf1e6b560855f8b1a660361ac8d52876fe2584753301cf8effea8e1eba
[INFO] running `Command { std: "docker" "start" "-a" "ca749abf1e6b560855f8b1a660361ac8d52876fe2584753301cf8effea8e1eba", kill_on_drop: false }`
[INFO] [stderr]    Compiling accept-language v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "ca749abf1e6b560855f8b1a660361ac8d52876fe2584753301cf8effea8e1eba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca749abf1e6b560855f8b1a660361ac8d52876fe2584753301cf8effea8e1eba", kill_on_drop: false }`
[INFO] [stdout] ca749abf1e6b560855f8b1a660361ac8d52876fe2584753301cf8effea8e1eba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 561eb7cd06944cf2f4b02b4f5955acfa294297dddf4005a542511109fde1f5f3
[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" "561eb7cd06944cf2f4b02b4f5955acfa294297dddf4005a542511109fde1f5f3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/accept_language-9b109bef425c5f62
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::it_creates_a_new_language_from_a_string_with_a_default_quality ... ok
[INFO] [stdout] test tests::it_creates_a_new_language_from_a_string ... ok
[INFO] [stdout] test tests::it_parses_an_invalid_accept_language_header ... ok
[INFO] [stdout] test tests::it_parses_traditional_chinese ... ok
[INFO] [stdout] test tests::it_parses_quality ... ok
[INFO] [stdout] test tests::it_returns_an_empty_array_when_no_intersections ... ok
[INFO] [stdout] test tests::it_parses_an_invalid_quality ... ok
[INFO] [stdout] test tests::it_returns_language_intersections ... ok
[INFO] [stdout] test tests::it_sorts_languages_by_quality ... ok
[INFO] [stdout] test tests::it_creates_a_new_language_from_a_string_with_lowercase_country ... ok
[INFO] [stdout] test tests::it_parses_a_valid_accept_language_header ... ok
[INFO] [stdout] test tests::it_parses_an_empty_accept_language_header ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests accept-language
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/lib.rs - parse (line 89) ... ok
[INFO] [stdout] test src/lib.rs - intersection (line 113) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "561eb7cd06944cf2f4b02b4f5955acfa294297dddf4005a542511109fde1f5f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "561eb7cd06944cf2f4b02b4f5955acfa294297dddf4005a542511109fde1f5f3", kill_on_drop: false }`
[INFO] [stdout] 561eb7cd06944cf2f4b02b4f5955acfa294297dddf4005a542511109fde1f5f3