[INFO] fetching crate montyc 0.0.0...
[INFO] testing montyc-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate montyc 0.0.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate montyc 0.0.0 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 montyc 0.0.0
[INFO] finished tweaking crates.io crate montyc 0.0.0
[INFO] tweaked toml for crates.io crate montyc 0.0.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate montyc 0.0.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] d01c75ae9e4d0519e8c3cb80f29fb3b389e843443bf70c53b195a5c32f0ab25f
[INFO] running `Command { std: "docker" "start" "-a" "d01c75ae9e4d0519e8c3cb80f29fb3b389e843443bf70c53b195a5c32f0ab25f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d01c75ae9e4d0519e8c3cb80f29fb3b389e843443bf70c53b195a5c32f0ab25f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d01c75ae9e4d0519e8c3cb80f29fb3b389e843443bf70c53b195a5c32f0ab25f", kill_on_drop: false }`
[INFO] [stdout] d01c75ae9e4d0519e8c3cb80f29fb3b389e843443bf70c53b195a5c32f0ab25f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 3494ef949b7038d45ffe1d4ee2b5f0429849d4e55865315076a6ff013b4b635b
[INFO] running `Command { std: "docker" "start" "-a" "3494ef949b7038d45ffe1d4ee2b5f0429849d4e55865315076a6ff013b4b635b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling montyc v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "3494ef949b7038d45ffe1d4ee2b5f0429849d4e55865315076a6ff013b4b635b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3494ef949b7038d45ffe1d4ee2b5f0429849d4e55865315076a6ff013b4b635b", kill_on_drop: false }`
[INFO] [stdout] 3494ef949b7038d45ffe1d4ee2b5f0429849d4e55865315076a6ff013b4b635b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 6f8ec4dd5313329dd9fdd4183804f832ba596528d7c6362306f0f39d0dfae187
[INFO] running `Command { std: "docker" "start" "-a" "6f8ec4dd5313329dd9fdd4183804f832ba596528d7c6362306f0f39d0dfae187", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling montyc v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.14s
[INFO] running `Command { std: "docker" "inspect" "6f8ec4dd5313329dd9fdd4183804f832ba596528d7c6362306f0f39d0dfae187", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f8ec4dd5313329dd9fdd4183804f832ba596528d7c6362306f0f39d0dfae187", kill_on_drop: false }`
[INFO] [stdout] 6f8ec4dd5313329dd9fdd4183804f832ba596528d7c6362306f0f39d0dfae187
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] d02728098ce8361314cf329821cd20eb420dec4398fcbc1d51c9f8abb4f09896
[INFO] running `Command { std: "docker" "start" "-a" "d02728098ce8361314cf329821cd20eb420dec4398fcbc1d51c9f8abb4f09896", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.48s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/montyc-68c9dfd960ed6cf5)
[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" "d02728098ce8361314cf329821cd20eb420dec4398fcbc1d51c9f8abb4f09896", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d02728098ce8361314cf329821cd20eb420dec4398fcbc1d51c9f8abb4f09896", kill_on_drop: false }`
[INFO] [stdout] d02728098ce8361314cf329821cd20eb420dec4398fcbc1d51c9f8abb4f09896