[INFO] fetching crate distro-info 0.3.0...
[INFO] testing distro-info-0.3.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate distro-info 0.3.0 into /workspace/builds/worker-83/source
[INFO] validating manifest of crates.io crate distro-info 0.3.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-83/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--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-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] af41c9d68ba450067fbc5d47e8011fd801e57cf1ada0fd6fb2f35b46457ff99c
[INFO] running `Command { std: "docker" "start" "-a" "af41c9d68ba450067fbc5d47e8011fd801e57cf1ada0fd6fb2f35b46457ff99c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af41c9d68ba450067fbc5d47e8011fd801e57cf1ada0fd6fb2f35b46457ff99c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af41c9d68ba450067fbc5d47e8011fd801e57cf1ada0fd6fb2f35b46457ff99c", kill_on_drop: false }`
[INFO] [stdout] af41c9d68ba450067fbc5d47e8011fd801e57cf1ada0fd6fb2f35b46457ff99c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13a11ce048361245ce5ae2fff2b5a5400d3094a64206fe85b54473137220989e
[INFO] running `Command { std: "docker" "start" "-a" "13a11ce048361245ce5ae2fff2b5a5400d3094a64206fe85b54473137220989e", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling cc v1.0.70
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling gimli v0.25.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]    Compiling object v0.26.2
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling addr2line v0.16.0
[INFO] [stderr]    Compiling synstructure v0.12.5
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling distro-info v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.02s
[INFO] running `Command { std: "docker" "inspect" "13a11ce048361245ce5ae2fff2b5a5400d3094a64206fe85b54473137220989e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13a11ce048361245ce5ae2fff2b5a5400d3094a64206fe85b54473137220989e", kill_on_drop: false }`
[INFO] [stdout] 13a11ce048361245ce5ae2fff2b5a5400d3094a64206fe85b54473137220989e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce48c7d8c58a8a0b7a1ec895f2b16ab3657231d37c71fef6126c40dec93e0b83
[INFO] running `Command { std: "docker" "start" "-a" "ce48c7d8c58a8a0b7a1ec895f2b16ab3657231d37c71fef6126c40dec93e0b83", kill_on_drop: false }`
[INFO] [stderr]    Compiling distro-info v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.41s
[INFO] running `Command { std: "docker" "inspect" "ce48c7d8c58a8a0b7a1ec895f2b16ab3657231d37c71fef6126c40dec93e0b83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce48c7d8c58a8a0b7a1ec895f2b16ab3657231d37c71fef6126c40dec93e0b83", kill_on_drop: false }`
[INFO] [stdout] ce48c7d8c58a8a0b7a1ec895f2b16ab3657231d37c71fef6126c40dec93e0b83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b1de664b01cddf4ebaf37d9b708b1ec0cd5a0c68703c34f01f9c6bc00be27087
[INFO] running `Command { std: "docker" "start" "-a" "b1de664b01cddf4ebaf37d9b708b1ec0cd5a0c68703c34f01f9c6bc00be27087", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/distro_info-25febe4b81ca493a)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test tests::create_struct ... ok
[INFO] [stdout] test tests::distro_release_is_lts ... 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::ubuntu_distro_info_all_at ... ok
[INFO] [stdout] test tests::ubuntu_distro_info_devel ... ok
[INFO] [stdout] test tests::ubuntu_distro_info_iters_are_separate ... ok
[INFO] [stdout] test tests::ubuntu_distro_info_released ... ok
[INFO] [stdout] test tests::ubuntu_distro_info_item ... ok
[INFO] [stdout] test tests::ubuntu_distro_info_new ... ok
[INFO] [stdout] test tests::ubuntu_distro_info_iter ... ok
[INFO] [stdout] test tests::ubuntu_distro_info_supported ... ok
[INFO] [stdout] test tests::ubuntu_distro_info_eol_server ... ok
[INFO] [stdout] test tests::ubuntu_distro_info_supported_with_server_eol ... ok
[INFO] [stdout] test tests::ubuntu_distro_info_supported_on_eol_day ... ok
[INFO] [stdout] test tests::ubuntu_distro_info_latest ... ok
[INFO] [stdout] test tests::ubuntu_distro_info_unsupported ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests distro-info
[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] running `Command { std: "docker" "inspect" "b1de664b01cddf4ebaf37d9b708b1ec0cd5a0c68703c34f01f9c6bc00be27087", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1de664b01cddf4ebaf37d9b708b1ec0cd5a0c68703c34f01f9c6bc00be27087", kill_on_drop: false }`
[INFO] [stdout] b1de664b01cddf4ebaf37d9b708b1ec0cd5a0c68703c34f01f9c6bc00be27087