[INFO] cloning repository https://github.com/prestontw/patch-minimal-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/prestontw/patch-minimal-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprestontw%2Fpatch-minimal-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprestontw%2Fpatch-minimal-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9c9cf2c8ee092dd7bedd4417ce67d7f1cea4d1cf
[INFO] testing prestontw/patch-minimal-example 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%2Fprestontw%2Fpatch-minimal-example" "/workspace/builds/worker-54/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-54/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/prestontw/patch-minimal-example 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/prestontw/patch-minimal-example
[INFO] finished tweaking git repo https://github.com/prestontw/patch-minimal-example
[INFO] tweaked toml for git repo https://github.com/prestontw/patch-minimal-example written to /workspace/builds/worker-54/source/Cargo.toml
[INFO] crate git repo https://github.com/prestontw/patch-minimal-example 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-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 800a2189dbe349aa14400ecf5a2da7db55abf6570dccc6757bd1cdeab2597db2
[INFO] running `Command { std: "docker" "start" "-a" "800a2189dbe349aa14400ecf5a2da7db55abf6570dccc6757bd1cdeab2597db2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "800a2189dbe349aa14400ecf5a2da7db55abf6570dccc6757bd1cdeab2597db2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "800a2189dbe349aa14400ecf5a2da7db55abf6570dccc6757bd1cdeab2597db2", kill_on_drop: false }`
[INFO] [stdout] 800a2189dbe349aa14400ecf5a2da7db55abf6570dccc6757bd1cdeab2597db2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 7fc7fdca193c00d0a1e3fe15a0c244210565c51347b04f9e802dd5124637bb84
[INFO] running `Command { std: "docker" "start" "-a" "7fc7fdca193c00d0a1e3fe15a0c244210565c51347b04f9e802dd5124637bb84", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling patch-minimal-example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.11s
[INFO] running `Command { std: "docker" "inspect" "7fc7fdca193c00d0a1e3fe15a0c244210565c51347b04f9e802dd5124637bb84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fc7fdca193c00d0a1e3fe15a0c244210565c51347b04f9e802dd5124637bb84", kill_on_drop: false }`
[INFO] [stdout] 7fc7fdca193c00d0a1e3fe15a0c244210565c51347b04f9e802dd5124637bb84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] cce4c3029d5c02a99012de548a815faf199cbffd178273b746db60760961c7ff
[INFO] running `Command { std: "docker" "start" "-a" "cce4c3029d5c02a99012de548a815faf199cbffd178273b746db60760961c7ff", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling patch-minimal-example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.23s
[INFO] running `Command { std: "docker" "inspect" "cce4c3029d5c02a99012de548a815faf199cbffd178273b746db60760961c7ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cce4c3029d5c02a99012de548a815faf199cbffd178273b746db60760961c7ff", kill_on_drop: false }`
[INFO] [stdout] cce4c3029d5c02a99012de548a815faf199cbffd178273b746db60760961c7ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 76d14b87a12daaec0eb2c687d02dcfd9bdb40457a23502c27c2cbb17b71aac66
[INFO] running `Command { std: "docker" "start" "-a" "76d14b87a12daaec0eb2c687d02dcfd9bdb40457a23502c27c2cbb17b71aac66", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.32s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/patch_minimal_example-4621bf77e8c0510d)
[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" "76d14b87a12daaec0eb2c687d02dcfd9bdb40457a23502c27c2cbb17b71aac66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76d14b87a12daaec0eb2c687d02dcfd9bdb40457a23502c27c2cbb17b71aac66", kill_on_drop: false }`
[INFO] [stdout] 76d14b87a12daaec0eb2c687d02dcfd9bdb40457a23502c27c2cbb17b71aac66