[INFO] fetching crate monstermaker_core 3.1.0...
[INFO] testing monstermaker_core-3.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate monstermaker_core 3.1.0 into /workspace/builds/worker-82/source
[INFO] validating manifest of crates.io crate monstermaker_core 3.1.0 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 monstermaker_core 3.1.0
[INFO] finished tweaking crates.io crate monstermaker_core 3.1.0
[INFO] tweaked toml for crates.io crate monstermaker_core 3.1.0 written to /workspace/builds/worker-82/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-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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] 089ca32be477c00cb8f95955da376c97b870232f3ed2216869f4e63680c39697
[INFO] running `Command { std: "docker" "start" "-a" "089ca32be477c00cb8f95955da376c97b870232f3ed2216869f4e63680c39697", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "089ca32be477c00cb8f95955da376c97b870232f3ed2216869f4e63680c39697", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "089ca32be477c00cb8f95955da376c97b870232f3ed2216869f4e63680c39697", kill_on_drop: false }`
[INFO] [stdout] 089ca32be477c00cb8f95955da376c97b870232f3ed2216869f4e63680c39697
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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] 25b9bf71db6d11610db1e2e50827d4db445a07401ca0886302ceeb9e21f4ad6d
[INFO] running `Command { std: "docker" "start" "-a" "25b9bf71db6d11610db1e2e50827d4db445a07401ca0886302ceeb9e21f4ad6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling monstermaker_core v3.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "25b9bf71db6d11610db1e2e50827d4db445a07401ca0886302ceeb9e21f4ad6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25b9bf71db6d11610db1e2e50827d4db445a07401ca0886302ceeb9e21f4ad6d", kill_on_drop: false }`
[INFO] [stdout] 25b9bf71db6d11610db1e2e50827d4db445a07401ca0886302ceeb9e21f4ad6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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] 961917e0637ab456fb674139b5b7d7be982e703b8cd93d1fd5ba6e5856f42d79
[INFO] running `Command { std: "docker" "start" "-a" "961917e0637ab456fb674139b5b7d7be982e703b8cd93d1fd5ba6e5856f42d79", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling monstermaker_core v3.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "961917e0637ab456fb674139b5b7d7be982e703b8cd93d1fd5ba6e5856f42d79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "961917e0637ab456fb674139b5b7d7be982e703b8cd93d1fd5ba6e5856f42d79", kill_on_drop: false }`
[INFO] [stdout] 961917e0637ab456fb674139b5b7d7be982e703b8cd93d1fd5ba6e5856f42d79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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] 5221d17a146087cb250bb16b7102e7394fd3040757bf1055177e95a984f2f258
[INFO] running `Command { std: "docker" "start" "-a" "5221d17a146087cb250bb16b7102e7394fd3040757bf1055177e95a984f2f258", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/monstermaker_core-d29fa2c5fa181763)
[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] [stderr]    Doc-tests monstermaker_core
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Id (line 38) ... ok
[INFO] [stdout] test src/lib.rs - Name (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5221d17a146087cb250bb16b7102e7394fd3040757bf1055177e95a984f2f258", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5221d17a146087cb250bb16b7102e7394fd3040757bf1055177e95a984f2f258", kill_on_drop: false }`
[INFO] [stdout] 5221d17a146087cb250bb16b7102e7394fd3040757bf1055177e95a984f2f258