[INFO] cloning repository https://github.com/z2oh/rust_sin
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/z2oh/rust_sin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fz2oh%2Frust_sin", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fz2oh%2Frust_sin'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c11acd44a3f273ae7352b3cfaebe01d634a1f400
[INFO] testing z2oh/rust_sin 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%2Fz2oh%2Frust_sin" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/z2oh/rust_sin 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/z2oh/rust_sin
[INFO] finished tweaking git repo https://github.com/z2oh/rust_sin
[INFO] tweaked toml for git repo https://github.com/z2oh/rust_sin written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/z2oh/rust_sin 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 6b20ac36e9beb222b4a6041ef753ea91bbc1ddd9ffe15efd08992cad6a952853
[INFO] running `Command { std: "docker" "start" "-a" "6b20ac36e9beb222b4a6041ef753ea91bbc1ddd9ffe15efd08992cad6a952853", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b20ac36e9beb222b4a6041ef753ea91bbc1ddd9ffe15efd08992cad6a952853", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b20ac36e9beb222b4a6041ef753ea91bbc1ddd9ffe15efd08992cad6a952853", kill_on_drop: false }`
[INFO] [stdout] 6b20ac36e9beb222b4a6041ef753ea91bbc1ddd9ffe15efd08992cad6a952853
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 811b90d461384ecdafd63d1422d2202a01d6becb966d48214c39e6e45bf4a1cf
[INFO] running `Command { std: "docker" "start" "-a" "811b90d461384ecdafd63d1422d2202a01d6becb966d48214c39e6e45bf4a1cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling termion v1.5.1
[INFO] [stderr]    Compiling rust_sin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "811b90d461384ecdafd63d1422d2202a01d6becb966d48214c39e6e45bf4a1cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "811b90d461384ecdafd63d1422d2202a01d6becb966d48214c39e6e45bf4a1cf", kill_on_drop: false }`
[INFO] [stdout] 811b90d461384ecdafd63d1422d2202a01d6becb966d48214c39e6e45bf4a1cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 614046d0769b600a71f1ea0412dbd76c137409b2c533f8e608958d986372237d
[INFO] running `Command { std: "docker" "start" "-a" "614046d0769b600a71f1ea0412dbd76c137409b2c533f8e608958d986372237d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_sin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "614046d0769b600a71f1ea0412dbd76c137409b2c533f8e608958d986372237d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "614046d0769b600a71f1ea0412dbd76c137409b2c533f8e608958d986372237d", kill_on_drop: false }`
[INFO] [stdout] 614046d0769b600a71f1ea0412dbd76c137409b2c533f8e608958d986372237d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 73e6cc4fef08ca1adfb53aaa095407224c68d7dcea38fe9ce9fdecd16a459e58
[INFO] running `Command { std: "docker" "start" "-a" "73e6cc4fef08ca1adfb53aaa095407224c68d7dcea38fe9ce9fdecd16a459e58", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_sin-9e3eb79346748b84)
[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" "73e6cc4fef08ca1adfb53aaa095407224c68d7dcea38fe9ce9fdecd16a459e58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73e6cc4fef08ca1adfb53aaa095407224c68d7dcea38fe9ce9fdecd16a459e58", kill_on_drop: false }`
[INFO] [stdout] 73e6cc4fef08ca1adfb53aaa095407224c68d7dcea38fe9ce9fdecd16a459e58