[INFO] cloning repository https://github.com/lucascaro/hosts-parser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lucascaro/hosts-parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucascaro%2Fhosts-parser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucascaro%2Fhosts-parser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 67c3eb37399a822ff0f59d54556add6fc00815f5
[INFO] testing lucascaro/hosts-parser against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucascaro%2Fhosts-parser" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lucascaro/hosts-parser on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lucascaro/hosts-parser
[INFO] finished tweaking git repo https://github.com/lucascaro/hosts-parser
[INFO] tweaked toml for git repo https://github.com/lucascaro/hosts-parser written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/lucascaro/hosts-parser already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c00fa8cac3a21b3160e948ab4b472be02f11c44fa444dfde7215526591c38bb
[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" "9c00fa8cac3a21b3160e948ab4b472be02f11c44fa444dfde7215526591c38bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c00fa8cac3a21b3160e948ab4b472be02f11c44fa444dfde7215526591c38bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c00fa8cac3a21b3160e948ab4b472be02f11c44fa444dfde7215526591c38bb", kill_on_drop: false }`
[INFO] [stdout] 9c00fa8cac3a21b3160e948ab4b472be02f11c44fa444dfde7215526591c38bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb6314d595e85776a9c9fc15baa4fcbc238e3bc4206f9322a849419bc09fa268
[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" "cb6314d595e85776a9c9fc15baa4fcbc238e3bc4206f9322a849419bc09fa268", kill_on_drop: false }`
[INFO] [stderr]    Compiling hosts-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "cb6314d595e85776a9c9fc15baa4fcbc238e3bc4206f9322a849419bc09fa268", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb6314d595e85776a9c9fc15baa4fcbc238e3bc4206f9322a849419bc09fa268", kill_on_drop: false }`
[INFO] [stdout] cb6314d595e85776a9c9fc15baa4fcbc238e3bc4206f9322a849419bc09fa268
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7edcbe3b6a0bdb4f7eff92f59579a189d5e36d992954b37f4faec252061c6b69
[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" "7edcbe3b6a0bdb4f7eff92f59579a189d5e36d992954b37f4faec252061c6b69", kill_on_drop: false }`
[INFO] [stderr]    Compiling hosts-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.15s
[INFO] running `Command { std: "docker" "inspect" "7edcbe3b6a0bdb4f7eff92f59579a189d5e36d992954b37f4faec252061c6b69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7edcbe3b6a0bdb4f7eff92f59579a189d5e36d992954b37f4faec252061c6b69", kill_on_drop: false }`
[INFO] [stdout] 7edcbe3b6a0bdb4f7eff92f59579a189d5e36d992954b37f4faec252061c6b69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5dab10e9a095b68cf885831ce0a833712e20900aed55f03ab5a4d2f6b6d1f4cf
[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" "5dab10e9a095b68cf885831ce0a833712e20900aed55f03ab5a4d2f6b6d1f4cf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hosts_parser-2c0eed981c8ea652)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hosts-parser
[INFO] [stdout] running 18 tests
[INFO] [stdout] test tests::a_ipv4_host ... ok
[INFO] [stdout] test tests::a_comment ... ok
[INFO] [stdout] test tests::a_ipv6_host ... ok
[INFO] [stdout] test tests::full_from_string ... ok
[INFO] [stdout] test tests::whitespace ... ok
[INFO] [stdout] test tests::complex_1 ... ok
[INFO] [stdout] test tests::empty_line_from_string ... ok
[INFO] [stdout] test tests::two_comments ... ok
[INFO] [stdout] test tests::from_empty ... ok
[INFO] [stdout] test tests::host_with_comments ... ok
[INFO] [stdout] test tests::serialize_complex_1 ... ok
[INFO] [stdout] test tests::from_comment ... ok
[INFO] [stdout] test tests::serialize_empty ... ok
[INFO] [stdout] test tests::empty_input ... ok
[INFO] [stdout] test tests::serialize_a_comment ... ok
[INFO] [stdout] test tests::comment_from_string ... ok
[INFO] [stdout] test tests::broken_from_string ... ok
[INFO] [stdout] test tests::host_from_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5dab10e9a095b68cf885831ce0a833712e20900aed55f03ab5a4d2f6b6d1f4cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dab10e9a095b68cf885831ce0a833712e20900aed55f03ab5a4d2f6b6d1f4cf", kill_on_drop: false }`
[INFO] [stdout] 5dab10e9a095b68cf885831ce0a833712e20900aed55f03ab5a4d2f6b6d1f4cf