[INFO] cloning repository https://github.com/vidbina/rust-meetup
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vidbina/rust-meetup" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvidbina%2Frust-meetup", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvidbina%2Frust-meetup'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c148935e30e280b489dbf93aaeb2a9c6113c4759
[INFO] testing vidbina/rust-meetup against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvidbina%2Frust-meetup" "/workspace/builds/worker-47/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-47/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vidbina/rust-meetup on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vidbina/rust-meetup
[INFO] finished tweaking git repo https://github.com/vidbina/rust-meetup
[INFO] tweaked toml for git repo https://github.com/vidbina/rust-meetup written to /workspace/builds/worker-47/source/Cargo.toml
[INFO] crate git repo https://github.com/vidbina/rust-meetup already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d8edf744673b31fd3529f124ee6c7b0cd6e4ad61c89660552cead98d9f9a007
[INFO] running `Command { std: "docker" "start" "-a" "1d8edf744673b31fd3529f124ee6c7b0cd6e4ad61c89660552cead98d9f9a007", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d8edf744673b31fd3529f124ee6c7b0cd6e4ad61c89660552cead98d9f9a007", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d8edf744673b31fd3529f124ee6c7b0cd6e4ad61c89660552cead98d9f9a007", kill_on_drop: false }`
[INFO] [stdout] 1d8edf744673b31fd3529f124ee6c7b0cd6e4ad61c89660552cead98d9f9a007
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7bcc69f88e1ae919097c303f870f067ec475e69e47c8d2403d5a8dfba16f5650
[INFO] running `Command { std: "docker" "start" "-a" "7bcc69f88e1ae919097c303f870f067ec475e69e47c8d2403d5a8dfba16f5650", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hello_universe v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.28s
[INFO] running `Command { std: "docker" "inspect" "7bcc69f88e1ae919097c303f870f067ec475e69e47c8d2403d5a8dfba16f5650", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bcc69f88e1ae919097c303f870f067ec475e69e47c8d2403d5a8dfba16f5650", kill_on_drop: false }`
[INFO] [stdout] 7bcc69f88e1ae919097c303f870f067ec475e69e47c8d2403d5a8dfba16f5650
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 117a7a93323ed2c505c125f7f46186d08e8118cb7364d71535f31d095e550f4c
[INFO] running `Command { std: "docker" "start" "-a" "117a7a93323ed2c505c125f7f46186d08e8118cb7364d71535f31d095e550f4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello_universe v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "117a7a93323ed2c505c125f7f46186d08e8118cb7364d71535f31d095e550f4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "117a7a93323ed2c505c125f7f46186d08e8118cb7364d71535f31d095e550f4c", kill_on_drop: false }`
[INFO] [stdout] 117a7a93323ed2c505c125f7f46186d08e8118cb7364d71535f31d095e550f4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 32dca84c42d8bb37d4fa14aa246d18b7a1950a19273f71b1f088dbe1c0f499c0
[INFO] running `Command { std: "docker" "start" "-a" "32dca84c42d8bb37d4fa14aa246d18b7a1950a19273f71b1f088dbe1c0f499c0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hello_universe-d6797a8fc8c89247)
[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" "32dca84c42d8bb37d4fa14aa246d18b7a1950a19273f71b1f088dbe1c0f499c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32dca84c42d8bb37d4fa14aa246d18b7a1950a19273f71b1f088dbe1c0f499c0", kill_on_drop: false }`
[INFO] [stdout] 32dca84c42d8bb37d4fa14aa246d18b7a1950a19273f71b1f088dbe1c0f499c0