[INFO] fetching crate mun_project 0.1.0...
[INFO] testing mun_project-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate mun_project 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate mun_project 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mun_project 0.1.0
[INFO] finished tweaking crates.io crate mun_project 0.1.0
[INFO] tweaked toml for crates.io crate mun_project 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e78589cd0e8bf7969af1dfe3696eda46940c11e0ed045e178bb600324f49fe62
[INFO] running `Command { std: "docker" "start" "-a" "e78589cd0e8bf7969af1dfe3696eda46940c11e0ed045e178bb600324f49fe62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e78589cd0e8bf7969af1dfe3696eda46940c11e0ed045e178bb600324f49fe62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e78589cd0e8bf7969af1dfe3696eda46940c11e0ed045e178bb600324f49fe62", kill_on_drop: false }`
[INFO] [stdout] e78589cd0e8bf7969af1dfe3696eda46940c11e0ed045e178bb600324f49fe62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65217fa1fd6f9806f435f1fa3d555e9d89a8d11a7b8c69af17e3f6591b03409c
[INFO] running `Command { std: "docker" "start" "-a" "65217fa1fd6f9806f435f1fa3d555e9d89a8d11a7b8c69af17e3f6591b03409c", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.43
[INFO] [stderr]    Compiling relative-path v1.5.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling semver v0.10.0
[INFO] [stderr]    Compiling mun_paths v0.1.0
[INFO] [stderr]    Compiling mun_project v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.48s
[INFO] running `Command { std: "docker" "inspect" "65217fa1fd6f9806f435f1fa3d555e9d89a8d11a7b8c69af17e3f6591b03409c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65217fa1fd6f9806f435f1fa3d555e9d89a8d11a7b8c69af17e3f6591b03409c", kill_on_drop: false }`
[INFO] [stdout] 65217fa1fd6f9806f435f1fa3d555e9d89a8d11a7b8c69af17e3f6591b03409c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c946ee3f43ac17a6003cbe626288568ddfab89e0d2a371a001a97c12427944ef
[INFO] running `Command { std: "docker" "start" "-a" "c946ee3f43ac17a6003cbe626288568ddfab89e0d2a371a001a97c12427944ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling mun_project v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "c946ee3f43ac17a6003cbe626288568ddfab89e0d2a371a001a97c12427944ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c946ee3f43ac17a6003cbe626288568ddfab89e0d2a371a001a97c12427944ef", kill_on_drop: false }`
[INFO] [stdout] c946ee3f43ac17a6003cbe626288568ddfab89e0d2a371a001a97c12427944ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9323d13e432b3ea0e35942f7cc5944abd90a4c8c066413bc27ef33f644dd969a
[INFO] running `Command { std: "docker" "start" "-a" "9323d13e432b3ea0e35942f7cc5944abd90a4c8c066413bc27ef33f644dd969a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mun_project-5f422bad226d46bb)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test manifest::tests::parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/parse.rs (/opt/rustwide/target/debug/deps/parse-78bcf9be0fc44c61)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test manifest_from_file ... ok
[INFO] [stdout] test package_from_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mun_project
[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" "9323d13e432b3ea0e35942f7cc5944abd90a4c8c066413bc27ef33f644dd969a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9323d13e432b3ea0e35942f7cc5944abd90a4c8c066413bc27ef33f644dd969a", kill_on_drop: false }`
[INFO] [stdout] 9323d13e432b3ea0e35942f7cc5944abd90a4c8c066413bc27ef33f644dd969a