[INFO] fetching crate hosts-parser 0.1.0...
[INFO] testing hosts-parser-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate hosts-parser 0.1.0 into /workspace/builds/worker-58/source
[INFO] validating manifest of crates.io crate hosts-parser 0.1.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hosts-parser 0.1.0
[INFO] finished tweaking crates.io crate hosts-parser 0.1.0
[INFO] tweaked toml for crates.io crate hosts-parser 0.1.0 written to /workspace/builds/worker-58/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0cc4cf1182192fdb2a8618cee7c6630c63ba1dfda5289493b49161f090ecb9d1
[INFO] running `Command { std: "docker" "start" "-a" "0cc4cf1182192fdb2a8618cee7c6630c63ba1dfda5289493b49161f090ecb9d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0cc4cf1182192fdb2a8618cee7c6630c63ba1dfda5289493b49161f090ecb9d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cc4cf1182192fdb2a8618cee7c6630c63ba1dfda5289493b49161f090ecb9d1", kill_on_drop: false }`
[INFO] [stdout] 0cc4cf1182192fdb2a8618cee7c6630c63ba1dfda5289493b49161f090ecb9d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c20bb621390154195fdce6ac5518b678750a9396b1b921ed748fb688211a7bce
[INFO] running `Command { std: "docker" "start" "-a" "c20bb621390154195fdce6ac5518b678750a9396b1b921ed748fb688211a7bce", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling hosts-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "c20bb621390154195fdce6ac5518b678750a9396b1b921ed748fb688211a7bce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c20bb621390154195fdce6ac5518b678750a9396b1b921ed748fb688211a7bce", kill_on_drop: false }`
[INFO] [stdout] c20bb621390154195fdce6ac5518b678750a9396b1b921ed748fb688211a7bce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d5f1e3ba482e1200266a7efc80096cacb6ac198b143b183bf1643dccd080894
[INFO] running `Command { std: "docker" "start" "-a" "3d5f1e3ba482e1200266a7efc80096cacb6ac198b143b183bf1643dccd080894", kill_on_drop: false }`
[INFO] [stderr]    Compiling hosts-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.35s
[INFO] running `Command { std: "docker" "inspect" "3d5f1e3ba482e1200266a7efc80096cacb6ac198b143b183bf1643dccd080894", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d5f1e3ba482e1200266a7efc80096cacb6ac198b143b183bf1643dccd080894", kill_on_drop: false }`
[INFO] [stdout] 3d5f1e3ba482e1200266a7efc80096cacb6ac198b143b183bf1643dccd080894
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2176210a550d57552e75a0031902f7f30f842ba929b679005849b0273cde57b7
[INFO] running `Command { std: "docker" "start" "-a" "2176210a550d57552e75a0031902f7f30f842ba929b679005849b0273cde57b7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hosts_parser-e262f74a4704943d)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test tests::empty_input ... ok
[INFO] [stdout] test tests::empty_line_from_string ... ok
[INFO] [stdout] test tests::from_empty ... ok
[INFO] [stdout] test tests::a_comment ... ok
[INFO] [stdout] test tests::a_ipv4_host ... ok
[INFO] [stdout] test tests::broken_from_string ... ok
[INFO] [stdout] test tests::comment_from_string ... ok
[INFO] [stdout] test tests::host_from_string ... ok
[INFO] [stdout] test tests::a_ipv6_host ... ok
[INFO] [stdout] test tests::from_comment ... ok
[INFO] [stdout] test tests::complex_1 ... ok
[INFO] [stdout] test tests::host_with_comments ... ok
[INFO] [stdout] test tests::full_from_string ... ok
[INFO] [stdout] test tests::serialize_a_comment ... ok
[INFO] [stdout] test tests::serialize_complex_1 ... ok
[INFO] [stdout] test tests::serialize_empty ... ok
[INFO] [stdout] test tests::two_comments ... ok
[INFO] [stdout] test tests::whitespace ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hosts-parser
[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" "2176210a550d57552e75a0031902f7f30f842ba929b679005849b0273cde57b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2176210a550d57552e75a0031902f7f30f842ba929b679005849b0273cde57b7", kill_on_drop: false }`
[INFO] [stdout] 2176210a550d57552e75a0031902f7f30f842ba929b679005849b0273cde57b7