[INFO] fetching crate distro-info 0.3.0...
[INFO] testing distro-info-0.3.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate distro-info 0.3.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate distro-info 0.3.0 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 distro-info 0.3.0
[INFO] finished tweaking crates.io crate distro-info 0.3.0
[INFO] tweaked toml for crates.io crate distro-info 0.3.0 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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09217a25161b5824fc91633faea8bb613d2d0200827e310b9f3db8623123f898
[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" "09217a25161b5824fc91633faea8bb613d2d0200827e310b9f3db8623123f898", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09217a25161b5824fc91633faea8bb613d2d0200827e310b9f3db8623123f898", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09217a25161b5824fc91633faea8bb613d2d0200827e310b9f3db8623123f898", kill_on_drop: false }`
[INFO] [stdout] 09217a25161b5824fc91633faea8bb613d2d0200827e310b9f3db8623123f898
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58bfae76ed2de08a989ffd5fba4000a5645dbcac822b48bbe04fbdb7ab5736fb
[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" "58bfae76ed2de08a989ffd5fba4000a5645dbcac822b48bbe04fbdb7ab5736fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling csv v1.1.5
[INFO] [stderr]    Compiling distro-info v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.09s
[INFO] running `Command { std: "docker" "inspect" "58bfae76ed2de08a989ffd5fba4000a5645dbcac822b48bbe04fbdb7ab5736fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58bfae76ed2de08a989ffd5fba4000a5645dbcac822b48bbe04fbdb7ab5736fb", kill_on_drop: false }`
[INFO] [stdout] 58bfae76ed2de08a989ffd5fba4000a5645dbcac822b48bbe04fbdb7ab5736fb
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74e2776c53b81d43d3394dd0322881ef955c5640e859620c03f5698196a6c4c0
[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" "74e2776c53b81d43d3394dd0322881ef955c5640e859620c03f5698196a6c4c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling distro-info v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.61s
[INFO] running `Command { std: "docker" "inspect" "74e2776c53b81d43d3394dd0322881ef955c5640e859620c03f5698196a6c4c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74e2776c53b81d43d3394dd0322881ef955c5640e859620c03f5698196a6c4c0", kill_on_drop: false }`
[INFO] [stdout] 74e2776c53b81d43d3394dd0322881ef955c5640e859620c03f5698196a6c4c0
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2d34520e30f882445399b6c3517b9c5d7864379e59c555c40a17db62671ef8f6
[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" "2d34520e30f882445399b6c3517b9c5d7864379e59c555c40a17db62671ef8f6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/distro_info-2a181179fc25be39
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test tests::create_struct ... ok
[INFO] [stdout] test tests::distro_release_new ... ok
[INFO] [stdout] test tests::distro_release_released_at ... ok
[INFO] [stdout] test tests::distro_release_supported_at ... ok
[INFO] [stdout] test tests::distro_release_is_lts ... ok
[INFO] [stdout] test tests::ubuntu_distro_info_latest ... ok
[INFO] [stdout] test tests::ubuntu_distro_info_iter ... ok
[INFO] [stdout] test tests::ubuntu_distro_info_iters_are_separate ... ok
[INFO] [stdout] test tests::ubuntu_distro_info_eol_server ... ok
[INFO] [stdout] test tests::ubuntu_distro_info_all_at ... ok
[INFO] [stdout] test tests::ubuntu_distro_info_new ... ok
[INFO] [stdout] test tests::ubuntu_distro_info_item ... ok
[INFO] [stdout] test tests::ubuntu_distro_info_supported_on_eol_day ... ok
[INFO] [stdout] test tests::ubuntu_distro_info_supported_with_server_eol ... ok
[INFO] [stdout] test tests::ubuntu_distro_info_supported ... ok
[INFO] [stdout] test tests::ubuntu_distro_info_devel ... ok
[INFO] [stderr]    Doc-tests distro-info
[INFO] [stdout] test tests::ubuntu_distro_info_unsupported ... ok
[INFO] [stdout] test tests::ubuntu_distro_info_released ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2d34520e30f882445399b6c3517b9c5d7864379e59c555c40a17db62671ef8f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d34520e30f882445399b6c3517b9c5d7864379e59c555c40a17db62671ef8f6", kill_on_drop: false }`
[INFO] [stdout] 2d34520e30f882445399b6c3517b9c5d7864379e59c555c40a17db62671ef8f6