[INFO] fetching crate butcher_proc_macro 0.5.1...
[INFO] testing butcher_proc_macro-0.5.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate butcher_proc_macro 0.5.1 into /workspace/builds/worker-49/source
[INFO] validating manifest of crates.io crate butcher_proc_macro 0.5.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate butcher_proc_macro 0.5.1
[INFO] finished tweaking crates.io crate butcher_proc_macro 0.5.1
[INFO] tweaked toml for crates.io crate butcher_proc_macro 0.5.1 written to /workspace/builds/worker-49/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3cee23d447f31eae387bdf2676d3d6bf2d1460d3420f4d7612e01ba7db662c5a
[INFO] running `Command { std: "docker" "start" "-a" "3cee23d447f31eae387bdf2676d3d6bf2d1460d3420f4d7612e01ba7db662c5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3cee23d447f31eae387bdf2676d3d6bf2d1460d3420f4d7612e01ba7db662c5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cee23d447f31eae387bdf2676d3d6bf2d1460d3420f4d7612e01ba7db662c5a", kill_on_drop: false }`
[INFO] [stdout] 3cee23d447f31eae387bdf2676d3d6bf2d1460d3420f4d7612e01ba7db662c5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20f4366d52546e17699c1bc26edd4544db68c6101de8d62948c11bc92cf69ebd
[INFO] running `Command { std: "docker" "start" "-a" "20f4366d52546e17699c1bc26edd4544db68c6101de8d62948c11bc92cf69ebd", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling butcher_proc_macro v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.44s
[INFO] running `Command { std: "docker" "inspect" "20f4366d52546e17699c1bc26edd4544db68c6101de8d62948c11bc92cf69ebd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20f4366d52546e17699c1bc26edd4544db68c6101de8d62948c11bc92cf69ebd", kill_on_drop: false }`
[INFO] [stdout] 20f4366d52546e17699c1bc26edd4544db68c6101de8d62948c11bc92cf69ebd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ce72670e9884a9b7a51a0e6223cf25397bd5bcfbc211c901610264b116f30ed
[INFO] running `Command { std: "docker" "start" "-a" "5ce72670e9884a9b7a51a0e6223cf25397bd5bcfbc211c901610264b116f30ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling butcher_proc_macro v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "5ce72670e9884a9b7a51a0e6223cf25397bd5bcfbc211c901610264b116f30ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ce72670e9884a9b7a51a0e6223cf25397bd5bcfbc211c901610264b116f30ed", kill_on_drop: false }`
[INFO] [stdout] 5ce72670e9884a9b7a51a0e6223cf25397bd5bcfbc211c901610264b116f30ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c5c3773468a53de9786142b5d63469a2556d150b340a5331e87c6f9fa4d43e5a
[INFO] running `Command { std: "docker" "start" "-a" "c5c3773468a53de9786142b5d63469a2556d150b340a5331e87c6f9fa4d43e5a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/butcher_proc_macro-267fa20e7fb0a782)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test utils::associated_struct_name::test ... 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]    Doc-tests butcher_proc_macro
[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" "c5c3773468a53de9786142b5d63469a2556d150b340a5331e87c6f9fa4d43e5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5c3773468a53de9786142b5d63469a2556d150b340a5331e87c6f9fa4d43e5a", kill_on_drop: false }`
[INFO] [stdout] c5c3773468a53de9786142b5d63469a2556d150b340a5331e87c6f9fa4d43e5a