[INFO] fetching crate initial 1.2.0...
[INFO] testing initial-1.2.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate initial 1.2.0 into /workspace/builds/worker-66/source
[INFO] validating manifest of crates.io crate initial 1.2.0 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 initial 1.2.0
[INFO] finished tweaking crates.io crate initial 1.2.0
[INFO] tweaked toml for crates.io crate initial 1.2.0 written to /workspace/builds/worker-66/source/Cargo.toml
[INFO] crate crates.io crate initial 1.2.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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] 1d31aefc62f28538fb1a8afd53d093e1289ccfd64efbcad592e9185cc0576a19
[INFO] running `Command { std: "docker" "start" "-a" "1d31aefc62f28538fb1a8afd53d093e1289ccfd64efbcad592e9185cc0576a19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d31aefc62f28538fb1a8afd53d093e1289ccfd64efbcad592e9185cc0576a19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d31aefc62f28538fb1a8afd53d093e1289ccfd64efbcad592e9185cc0576a19", kill_on_drop: false }`
[INFO] [stdout] 1d31aefc62f28538fb1a8afd53d093e1289ccfd64efbcad592e9185cc0576a19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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] dcfcce5314d42cf618c9f8b2e89f1ec9dcc025d556a7cabd4fc0c3f74bfed8f7
[INFO] running `Command { std: "docker" "start" "-a" "dcfcce5314d42cf618c9f8b2e89f1ec9dcc025d556a7cabd4fc0c3f74bfed8f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling initial v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "dcfcce5314d42cf618c9f8b2e89f1ec9dcc025d556a7cabd4fc0c3f74bfed8f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcfcce5314d42cf618c9f8b2e89f1ec9dcc025d556a7cabd4fc0c3f74bfed8f7", kill_on_drop: false }`
[INFO] [stdout] dcfcce5314d42cf618c9f8b2e89f1ec9dcc025d556a7cabd4fc0c3f74bfed8f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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] b341f814eb0fe5816cabf89b8b9edc9ebd8714df99e67b86d6c69d6e059e9c14
[INFO] running `Command { std: "docker" "start" "-a" "b341f814eb0fe5816cabf89b8b9edc9ebd8714df99e67b86d6c69d6e059e9c14", kill_on_drop: false }`
[INFO] [stderr]    Compiling initial v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "b341f814eb0fe5816cabf89b8b9edc9ebd8714df99e67b86d6c69d6e059e9c14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b341f814eb0fe5816cabf89b8b9edc9ebd8714df99e67b86d6c69d6e059e9c14", kill_on_drop: false }`
[INFO] [stdout] b341f814eb0fe5816cabf89b8b9edc9ebd8714df99e67b86d6c69d6e059e9c14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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] 8ae89127391ba1c2740c66527c66970aa9ed50a9d51262b22e33a155c261ddac
[INFO] running `Command { std: "docker" "start" "-a" "8ae89127391ba1c2740c66527c66970aa9ed50a9d51262b22e33a155c261ddac", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/initial-30dedea1c706cdce)
[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" "8ae89127391ba1c2740c66527c66970aa9ed50a9d51262b22e33a155c261ddac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ae89127391ba1c2740c66527c66970aa9ed50a9d51262b22e33a155c261ddac", kill_on_drop: false }`
[INFO] [stdout] 8ae89127391ba1c2740c66527c66970aa9ed50a9d51262b22e33a155c261ddac