[INFO] fetching crate goldcat 0.0.0...
[INFO] testing goldcat-0.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate goldcat 0.0.0 into /workspace/builds/worker-116/source
[INFO] validating manifest of crates.io crate goldcat 0.0.0 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 crates.io crate goldcat 0.0.0
[INFO] finished tweaking crates.io crate goldcat 0.0.0
[INFO] tweaked toml for crates.io crate goldcat 0.0.0 written to /workspace/builds/worker-116/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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] 053b4b16d4778fd2fa6e96d0627906c67110680f875b3aa9fc27dd4a60bf7139
[INFO] running `Command { std: "docker" "start" "-a" "053b4b16d4778fd2fa6e96d0627906c67110680f875b3aa9fc27dd4a60bf7139", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "053b4b16d4778fd2fa6e96d0627906c67110680f875b3aa9fc27dd4a60bf7139", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "053b4b16d4778fd2fa6e96d0627906c67110680f875b3aa9fc27dd4a60bf7139", kill_on_drop: false }`
[INFO] [stdout] 053b4b16d4778fd2fa6e96d0627906c67110680f875b3aa9fc27dd4a60bf7139
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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] 5073b05188feafd794e392f1dce0a8f46c7ff4c2f4e4006284e50a11e6d7909c
[INFO] running `Command { std: "docker" "start" "-a" "5073b05188feafd794e392f1dce0a8f46c7ff4c2f4e4006284e50a11e6d7909c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling goldcat v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `Command { std: "docker" "inspect" "5073b05188feafd794e392f1dce0a8f46c7ff4c2f4e4006284e50a11e6d7909c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5073b05188feafd794e392f1dce0a8f46c7ff4c2f4e4006284e50a11e6d7909c", kill_on_drop: false }`
[INFO] [stdout] 5073b05188feafd794e392f1dce0a8f46c7ff4c2f4e4006284e50a11e6d7909c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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] 66409ff327d9bcb446cfe2102c137e911491359f2e0f711723481b399eb07cb0
[INFO] running `Command { std: "docker" "start" "-a" "66409ff327d9bcb446cfe2102c137e911491359f2e0f711723481b399eb07cb0", kill_on_drop: false }`
[INFO] [stderr]    Compiling goldcat v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "66409ff327d9bcb446cfe2102c137e911491359f2e0f711723481b399eb07cb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66409ff327d9bcb446cfe2102c137e911491359f2e0f711723481b399eb07cb0", kill_on_drop: false }`
[INFO] [stdout] 66409ff327d9bcb446cfe2102c137e911491359f2e0f711723481b399eb07cb0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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] ea948698c338c1acdd6ceb7edd386531cec3315a66d391dc6a88c5af031e0ff8
[INFO] running `Command { std: "docker" "start" "-a" "ea948698c338c1acdd6ceb7edd386531cec3315a66d391dc6a88c5af031e0ff8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/goldcat-57793bdd4485442e)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests goldcat
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "ea948698c338c1acdd6ceb7edd386531cec3315a66d391dc6a88c5af031e0ff8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea948698c338c1acdd6ceb7edd386531cec3315a66d391dc6a88c5af031e0ff8", kill_on_drop: false }`
[INFO] [stdout] ea948698c338c1acdd6ceb7edd386531cec3315a66d391dc6a88c5af031e0ff8