[INFO] cloning repository https://github.com/dddsjn/twelve_days
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dddsjn/twelve_days" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdddsjn%2Ftwelve_days", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdddsjn%2Ftwelve_days'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fc16cfe3463b5aea21744edb3f85110c9c7ea5f9
[INFO] testing dddsjn/twelve_days against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdddsjn%2Ftwelve_days" "/workspace/builds/worker-70/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-70/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dddsjn/twelve_days 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/dddsjn/twelve_days
[INFO] finished tweaking git repo https://github.com/dddsjn/twelve_days
[INFO] tweaked toml for git repo https://github.com/dddsjn/twelve_days written to /workspace/builds/worker-70/source/Cargo.toml
[INFO] crate git repo https://github.com/dddsjn/twelve_days 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] 0b3d0d55a335d93dbdab81c8d705570146302ce7317757322f7ac6143e2990e3
[INFO] running `Command { std: "docker" "start" "-a" "0b3d0d55a335d93dbdab81c8d705570146302ce7317757322f7ac6143e2990e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b3d0d55a335d93dbdab81c8d705570146302ce7317757322f7ac6143e2990e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b3d0d55a335d93dbdab81c8d705570146302ce7317757322f7ac6143e2990e3", kill_on_drop: false }`
[INFO] [stdout] 0b3d0d55a335d93dbdab81c8d705570146302ce7317757322f7ac6143e2990e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] a8b266fada865e37da411ed48824e93490cb15e5d8f4cdc6f9d009aeb64c5ef3
[INFO] running `Command { std: "docker" "start" "-a" "a8b266fada865e37da411ed48824e93490cb15e5d8f4cdc6f9d009aeb64c5ef3", kill_on_drop: false }`
[INFO] [stderr]    Compiling twelve_days v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "a8b266fada865e37da411ed48824e93490cb15e5d8f4cdc6f9d009aeb64c5ef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8b266fada865e37da411ed48824e93490cb15e5d8f4cdc6f9d009aeb64c5ef3", kill_on_drop: false }`
[INFO] [stdout] a8b266fada865e37da411ed48824e93490cb15e5d8f4cdc6f9d009aeb64c5ef3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] 2b65f32985e4fb84fbfe4bc860acc58fc29ea0c0113ab4a89c92bff87e012108
[INFO] running `Command { std: "docker" "start" "-a" "2b65f32985e4fb84fbfe4bc860acc58fc29ea0c0113ab4a89c92bff87e012108", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling twelve_days v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 50.70s
[INFO] running `Command { std: "docker" "inspect" "2b65f32985e4fb84fbfe4bc860acc58fc29ea0c0113ab4a89c92bff87e012108", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b65f32985e4fb84fbfe4bc860acc58fc29ea0c0113ab4a89c92bff87e012108", kill_on_drop: false }`
[INFO] [stdout] 2b65f32985e4fb84fbfe4bc860acc58fc29ea0c0113ab4a89c92bff87e012108
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] 468aa657ab95c30b6d76f612472dde85564c96eef9486ed2cd72cc5214ff6c4b
[INFO] running `Command { std: "docker" "start" "-a" "468aa657ab95c30b6d76f612472dde85564c96eef9486ed2cd72cc5214ff6c4b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/twelve_days-6ffe5cb105248903)
[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" "468aa657ab95c30b6d76f612472dde85564c96eef9486ed2cd72cc5214ff6c4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "468aa657ab95c30b6d76f612472dde85564c96eef9486ed2cd72cc5214ff6c4b", kill_on_drop: false }`
[INFO] [stdout] 468aa657ab95c30b6d76f612472dde85564c96eef9486ed2cd72cc5214ff6c4b