[INFO] fetching crate macha 0.0.1...
[INFO] testing macha-0.0.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate macha 0.0.1 into /workspace/builds/worker-40/source
[INFO] validating manifest of crates.io crate macha 0.0.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate macha 0.0.1
[INFO] finished tweaking crates.io crate macha 0.0.1
[INFO] tweaked toml for crates.io crate macha 0.0.1 written to /workspace/builds/worker-40/source/Cargo.toml
[INFO] crate crates.io crate macha 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 84e7d33d24cd06c849cb03bdbfa049ddb620e2ad02bda0e78d098f9fdc5312ef
[INFO] running `Command { std: "docker" "start" "-a" "84e7d33d24cd06c849cb03bdbfa049ddb620e2ad02bda0e78d098f9fdc5312ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84e7d33d24cd06c849cb03bdbfa049ddb620e2ad02bda0e78d098f9fdc5312ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84e7d33d24cd06c849cb03bdbfa049ddb620e2ad02bda0e78d098f9fdc5312ef", kill_on_drop: false }`
[INFO] [stdout] 84e7d33d24cd06c849cb03bdbfa049ddb620e2ad02bda0e78d098f9fdc5312ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b58e3cdf0e2189fa5b097f7b0a9c0587ace272000183c0afd773e43af0850449
[INFO] running `Command { std: "docker" "start" "-a" "b58e3cdf0e2189fa5b097f7b0a9c0587ace272000183c0afd773e43af0850449", kill_on_drop: false }`
[INFO] [stderr]    Compiling macha v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "b58e3cdf0e2189fa5b097f7b0a9c0587ace272000183c0afd773e43af0850449", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b58e3cdf0e2189fa5b097f7b0a9c0587ace272000183c0afd773e43af0850449", kill_on_drop: false }`
[INFO] [stdout] b58e3cdf0e2189fa5b097f7b0a9c0587ace272000183c0afd773e43af0850449
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a9ab7769ae60d9ea4357de831a5547c3f2d3e6ee23fc39b841816a3d3afbc39
[INFO] running `Command { std: "docker" "start" "-a" "9a9ab7769ae60d9ea4357de831a5547c3f2d3e6ee23fc39b841816a3d3afbc39", kill_on_drop: false }`
[INFO] [stderr]    Compiling macha v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "9a9ab7769ae60d9ea4357de831a5547c3f2d3e6ee23fc39b841816a3d3afbc39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a9ab7769ae60d9ea4357de831a5547c3f2d3e6ee23fc39b841816a3d3afbc39", kill_on_drop: false }`
[INFO] [stdout] 9a9ab7769ae60d9ea4357de831a5547c3f2d3e6ee23fc39b841816a3d3afbc39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1c532a9e669fc313836766ac35558be3859972743cd7878d8c90fe99a83a6dc6
[INFO] running `Command { std: "docker" "start" "-a" "1c532a9e669fc313836766ac35558be3859972743cd7878d8c90fe99a83a6dc6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/macha-959cddc349da987b)
[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" "1c532a9e669fc313836766ac35558be3859972743cd7878d8c90fe99a83a6dc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c532a9e669fc313836766ac35558be3859972743cd7878d8c90fe99a83a6dc6", kill_on_drop: false }`
[INFO] [stdout] 1c532a9e669fc313836766ac35558be3859972743cd7878d8c90fe99a83a6dc6