[INFO] cloning repository https://github.com/bcgodfrey91/common_rust_concepts
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bcgodfrey91/common_rust_concepts" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbcgodfrey91%2Fcommon_rust_concepts", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbcgodfrey91%2Fcommon_rust_concepts'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 94eda782b8bb760a211f6e77cac51fab80dcd8c8
[INFO] testing bcgodfrey91/common_rust_concepts against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbcgodfrey91%2Fcommon_rust_concepts" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bcgodfrey91/common_rust_concepts on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bcgodfrey91/common_rust_concepts
[INFO] finished tweaking git repo https://github.com/bcgodfrey91/common_rust_concepts
[INFO] tweaked toml for git repo https://github.com/bcgodfrey91/common_rust_concepts written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/bcgodfrey91/common_rust_concepts already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e046bf4673e32e3719f27c980dd27cfa0521c26ad4b4ea5f9a1b1acedf3ea43c
[INFO] running `Command { std: "docker" "start" "-a" "e046bf4673e32e3719f27c980dd27cfa0521c26ad4b4ea5f9a1b1acedf3ea43c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e046bf4673e32e3719f27c980dd27cfa0521c26ad4b4ea5f9a1b1acedf3ea43c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e046bf4673e32e3719f27c980dd27cfa0521c26ad4b4ea5f9a1b1acedf3ea43c", kill_on_drop: false }`
[INFO] [stdout] e046bf4673e32e3719f27c980dd27cfa0521c26ad4b4ea5f9a1b1acedf3ea43c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4427e32c8716a410f9cd569411a9a3dea2cebaf91b197ad947d39c9146237bcc
[INFO] running `Command { std: "docker" "start" "-a" "4427e32c8716a410f9cd569411a9a3dea2cebaf91b197ad947d39c9146237bcc", kill_on_drop: false }`
[INFO] [stderr]    Compiling common_rust_concepts v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "4427e32c8716a410f9cd569411a9a3dea2cebaf91b197ad947d39c9146237bcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4427e32c8716a410f9cd569411a9a3dea2cebaf91b197ad947d39c9146237bcc", kill_on_drop: false }`
[INFO] [stdout] 4427e32c8716a410f9cd569411a9a3dea2cebaf91b197ad947d39c9146237bcc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e9c5e7d26ec4f80a9cd79f7dae37a7e3ba943ec126c54827133bad0284f57a0
[INFO] running `Command { std: "docker" "start" "-a" "7e9c5e7d26ec4f80a9cd79f7dae37a7e3ba943ec126c54827133bad0284f57a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling common_rust_concepts v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "7e9c5e7d26ec4f80a9cd79f7dae37a7e3ba943ec126c54827133bad0284f57a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e9c5e7d26ec4f80a9cd79f7dae37a7e3ba943ec126c54827133bad0284f57a0", kill_on_drop: false }`
[INFO] [stdout] 7e9c5e7d26ec4f80a9cd79f7dae37a7e3ba943ec126c54827133bad0284f57a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 88e8d879d1013f1d5527394f789f24812068b13695a27e2341b668d74b419f20
[INFO] running `Command { std: "docker" "start" "-a" "88e8d879d1013f1d5527394f789f24812068b13695a27e2341b668d74b419f20", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/common_rust_concepts-e0d35ff01e3ae18f)
[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" "88e8d879d1013f1d5527394f789f24812068b13695a27e2341b668d74b419f20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88e8d879d1013f1d5527394f789f24812068b13695a27e2341b668d74b419f20", kill_on_drop: false }`
[INFO] [stdout] 88e8d879d1013f1d5527394f789f24812068b13695a27e2341b668d74b419f20