[INFO] cloning repository https://github.com/pjcdarker/learndns
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pjcdarker/learndns" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpjcdarker%2Flearndns", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpjcdarker%2Flearndns'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dbe49ae2db5cb09ec1835caa75ebdb9943765ecb
[INFO] testing pjcdarker/learndns against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpjcdarker%2Flearndns" "/workspace/builds/worker-90/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-90/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pjcdarker/learndns 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 git repo https://github.com/pjcdarker/learndns
[INFO] finished tweaking git repo https://github.com/pjcdarker/learndns
[INFO] tweaked toml for git repo https://github.com/pjcdarker/learndns written to /workspace/builds/worker-90/source/Cargo.toml
[INFO] crate git repo https://github.com/pjcdarker/learndns already has a lockfile, it will not be regenerated
[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-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] 04855694dbc5ec8606a5638f75051fd09cba1e2fdb9cb6405d89c20e417153cc
[INFO] running `Command { std: "docker" "start" "-a" "04855694dbc5ec8606a5638f75051fd09cba1e2fdb9cb6405d89c20e417153cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04855694dbc5ec8606a5638f75051fd09cba1e2fdb9cb6405d89c20e417153cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04855694dbc5ec8606a5638f75051fd09cba1e2fdb9cb6405d89c20e417153cc", kill_on_drop: false }`
[INFO] [stdout] 04855694dbc5ec8606a5638f75051fd09cba1e2fdb9cb6405d89c20e417153cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] 8ff9732617b60e6f2ef7499b767cbf2482e36f6085db3860b02619a83b5b940f
[INFO] running `Command { std: "docker" "start" "-a" "8ff9732617b60e6f2ef7499b767cbf2482e36f6085db3860b02619a83b5b940f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling learndns v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.99s
[INFO] running `Command { std: "docker" "inspect" "8ff9732617b60e6f2ef7499b767cbf2482e36f6085db3860b02619a83b5b940f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ff9732617b60e6f2ef7499b767cbf2482e36f6085db3860b02619a83b5b940f", kill_on_drop: false }`
[INFO] [stdout] 8ff9732617b60e6f2ef7499b767cbf2482e36f6085db3860b02619a83b5b940f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] f55ccc400f5b987dce271f433cb69e204c1e041f694ac6ac918e91f0b3484a98
[INFO] running `Command { std: "docker" "start" "-a" "f55ccc400f5b987dce271f433cb69e204c1e041f694ac6ac918e91f0b3484a98", kill_on_drop: false }`
[INFO] [stderr]    Compiling learndns v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.41s
[INFO] running `Command { std: "docker" "inspect" "f55ccc400f5b987dce271f433cb69e204c1e041f694ac6ac918e91f0b3484a98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f55ccc400f5b987dce271f433cb69e204c1e041f694ac6ac918e91f0b3484a98", kill_on_drop: false }`
[INFO] [stdout] f55ccc400f5b987dce271f433cb69e204c1e041f694ac6ac918e91f0b3484a98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] 50e1c270fc4d14e2a0835827d937a456bff4a19c96e1739f4526beee60f92e38
[INFO] running `Command { std: "docker" "start" "-a" "50e1c270fc4d14e2a0835827d937a456bff4a19c96e1739f4526beee60f92e38", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/learndns-f773655f75ceefa0)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test dns::header::test::should_create ... ok
[INFO] [stdout] test dns::header::test::should_read_from_byte_packet ... ok
[INFO] [stdout] test dns::header::test::should_write ... ok
[INFO] [stdout] test dns::packet::buf::test::should_create ... ok
[INFO] [stdout] test dns::packet::buf::test::should_read_byte ... ok
[INFO] [stdout] test dns::packet::buf::test::should_read_range ... ok
[INFO] [stdout] test dns::packet::buf::test::should_read_u16 ... ok
[INFO] [stdout] test dns::packet::buf::test::should_seek ... ok
[INFO] [stdout] test dns::packet::buf::test::should_write ... ok
[INFO] [stdout] test dns::question::test::should_create ... ok
[INFO] [stdout] test dns::question::test::should_read ... ok
[INFO] [stdout] test dns::packet::packet::test::should_write ... ok
[INFO] [stdout] test dns::record::domain::test::should_read_answer ... ok
[INFO] [stdout] test dns::question::test::should_write ... ok
[INFO] [stdout] test dns::record::domain::test::should_read_question ... ok
[INFO] [stdout] test dns::record::domain::test::should_write ... ok
[INFO] [stdout] test dns::record::record::test::should_read_a_record ... ok
[INFO] [stdout] test dns::record::record::test::should_write_a_record ... ok
[INFO] [stdout] test dns::record::record::test::should_read_cname_record ... ok
[INFO] [stdout] test dns::record::record::test::should_write_cname_record ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "50e1c270fc4d14e2a0835827d937a456bff4a19c96e1739f4526beee60f92e38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50e1c270fc4d14e2a0835827d937a456bff4a19c96e1739f4526beee60f92e38", kill_on_drop: false }`
[INFO] [stdout] 50e1c270fc4d14e2a0835827d937a456bff4a19c96e1739f4526beee60f92e38