[INFO] fetching crate withers_derive 0.2.0...
[INFO] testing withers_derive-0.2.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate withers_derive 0.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate withers_derive 0.2.0 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 withers_derive 0.2.0
[INFO] finished tweaking crates.io crate withers_derive 0.2.0
[INFO] tweaked toml for crates.io crate withers_derive 0.2.0 written to /workspace/builds/worker-2/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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 9516e210a7dd561864dc51accc0e53248874ac8e0556426726759b6f61e46e2d
[INFO] running `Command { std: "docker" "start" "-a" "9516e210a7dd561864dc51accc0e53248874ac8e0556426726759b6f61e46e2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9516e210a7dd561864dc51accc0e53248874ac8e0556426726759b6f61e46e2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9516e210a7dd561864dc51accc0e53248874ac8e0556426726759b6f61e46e2d", kill_on_drop: false }`
[INFO] [stdout] 9516e210a7dd561864dc51accc0e53248874ac8e0556426726759b6f61e46e2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 6b9e57ce3ac200c656014ec5dc957689e13d88efe79c4284ee12e7dbcf392b0c
[INFO] running `Command { std: "docker" "start" "-a" "6b9e57ce3ac200c656014ec5dc957689e13d88efe79c4284ee12e7dbcf392b0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.12.15
[INFO] [stderr]    Compiling withers_derive v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.25s
[INFO] running `Command { std: "docker" "inspect" "6b9e57ce3ac200c656014ec5dc957689e13d88efe79c4284ee12e7dbcf392b0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b9e57ce3ac200c656014ec5dc957689e13d88efe79c4284ee12e7dbcf392b0c", kill_on_drop: false }`
[INFO] [stdout] 6b9e57ce3ac200c656014ec5dc957689e13d88efe79c4284ee12e7dbcf392b0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 96e2a9079b8ad39120024121c7dda870a66d582261f4493f934f120dc99bcbfc
[INFO] running `Command { std: "docker" "start" "-a" "96e2a9079b8ad39120024121c7dda870a66d582261f4493f934f120dc99bcbfc", kill_on_drop: false }`
[INFO] [stderr]    Compiling withers_derive v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "96e2a9079b8ad39120024121c7dda870a66d582261f4493f934f120dc99bcbfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96e2a9079b8ad39120024121c7dda870a66d582261f4493f934f120dc99bcbfc", kill_on_drop: false }`
[INFO] [stdout] 96e2a9079b8ad39120024121c7dda870a66d582261f4493f934f120dc99bcbfc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 71841c2e679d7d5656f52ba23937b21511f7593c346f466100a0dd8ba99a891d
[INFO] running `Command { std: "docker" "start" "-a" "71841c2e679d7d5656f52ba23937b21511f7593c346f466100a0dd8ba99a891d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/withers_derive-5ec3bfb959356b94)
[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]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-9490034e3e2fc23c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test internal ... 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 withers_derive
[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" "71841c2e679d7d5656f52ba23937b21511f7593c346f466100a0dd8ba99a891d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71841c2e679d7d5656f52ba23937b21511f7593c346f466100a0dd8ba99a891d", kill_on_drop: false }`
[INFO] [stdout] 71841c2e679d7d5656f52ba23937b21511f7593c346f466100a0dd8ba99a891d