[INFO] fetching crate monorepo 0.0.0...
[INFO] testing monorepo-0.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate monorepo 0.0.0 into /workspace/builds/worker-39/source
[INFO] validating manifest of crates.io crate monorepo 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] removed /workspace/builds/worker-39/source/rust-toolchain
[INFO] started tweaking crates.io crate monorepo 0.0.0
[INFO] finished tweaking crates.io crate monorepo 0.0.0
[INFO] tweaked toml for crates.io crate monorepo 0.0.0 written to /workspace/builds/worker-39/source/Cargo.toml
[INFO] crate crates.io crate monorepo 0.0.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] 0a969660aa818b9a03c95ab02f7e0af7463ddb4f66406f2a8a559906ca13aaec
[INFO] running `Command { std: "docker" "start" "-a" "0a969660aa818b9a03c95ab02f7e0af7463ddb4f66406f2a8a559906ca13aaec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a969660aa818b9a03c95ab02f7e0af7463ddb4f66406f2a8a559906ca13aaec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a969660aa818b9a03c95ab02f7e0af7463ddb4f66406f2a8a559906ca13aaec", kill_on_drop: false }`
[INFO] [stdout] 0a969660aa818b9a03c95ab02f7e0af7463ddb4f66406f2a8a559906ca13aaec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] 102ce103a440c9250bceaee677013f34b5a5df5c52e9a7c0020f268fab7dda09
[INFO] running `Command { std: "docker" "start" "-a" "102ce103a440c9250bceaee677013f34b5a5df5c52e9a7c0020f268fab7dda09", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling monorepo v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `Command { std: "docker" "inspect" "102ce103a440c9250bceaee677013f34b5a5df5c52e9a7c0020f268fab7dda09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "102ce103a440c9250bceaee677013f34b5a5df5c52e9a7c0020f268fab7dda09", kill_on_drop: false }`
[INFO] [stdout] 102ce103a440c9250bceaee677013f34b5a5df5c52e9a7c0020f268fab7dda09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] a6774df234779bb6dcb01165bc14856a934fff1a7a7188fadd63782b832fecdd
[INFO] running `Command { std: "docker" "start" "-a" "a6774df234779bb6dcb01165bc14856a934fff1a7a7188fadd63782b832fecdd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling monorepo v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "a6774df234779bb6dcb01165bc14856a934fff1a7a7188fadd63782b832fecdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6774df234779bb6dcb01165bc14856a934fff1a7a7188fadd63782b832fecdd", kill_on_drop: false }`
[INFO] [stdout] a6774df234779bb6dcb01165bc14856a934fff1a7a7188fadd63782b832fecdd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] 73e6db691572132f8a512c2a872b14c9b38dcaaa3af5f677ddce0452e34423b8
[INFO] running `Command { std: "docker" "start" "-a" "73e6db691572132f8a512c2a872b14c9b38dcaaa3af5f677ddce0452e34423b8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.44s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/monorepo-25702abd8eec5699)
[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" "73e6db691572132f8a512c2a872b14c9b38dcaaa3af5f677ddce0452e34423b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73e6db691572132f8a512c2a872b14c9b38dcaaa3af5f677ddce0452e34423b8", kill_on_drop: false }`
[INFO] [stdout] 73e6db691572132f8a512c2a872b14c9b38dcaaa3af5f677ddce0452e34423b8