[INFO] fetching crate go-away-derive 0.4.0...
[INFO] testing go-away-derive-0.4.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate go-away-derive 0.4.0 into /workspace/builds/worker-83/source
[INFO] validating manifest of crates.io crate go-away-derive 0.4.0 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] started tweaking crates.io crate go-away-derive 0.4.0
[INFO] finished tweaking crates.io crate go-away-derive 0.4.0
[INFO] tweaked toml for crates.io crate go-away-derive 0.4.0 written to /workspace/builds/worker-83/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+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-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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] 0eba78661c1407a9ed78d9d5826c319653aaeccf2e26203ccbb3c1e116ef2b85
[INFO] running `Command { std: "docker" "start" "-a" "0eba78661c1407a9ed78d9d5826c319653aaeccf2e26203ccbb3c1e116ef2b85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0eba78661c1407a9ed78d9d5826c319653aaeccf2e26203ccbb3c1e116ef2b85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0eba78661c1407a9ed78d9d5826c319653aaeccf2e26203ccbb3c1e116ef2b85", kill_on_drop: false }`
[INFO] [stdout] 0eba78661c1407a9ed78d9d5826c319653aaeccf2e26203ccbb3c1e116ef2b85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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] 6fc6336a9eb207bebd09b3e186540be12e3f85c6979ed29b18317fc01497d838
[INFO] running `Command { std: "docker" "start" "-a" "6fc6336a9eb207bebd09b3e186540be12e3f85c6979ed29b18317fc01497d838", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde_derive_internals v0.26.0
[INFO] [stderr]    Compiling go-away-derive-internals v0.4.0
[INFO] [stderr]    Compiling go-away-derive v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.13s
[INFO] running `Command { std: "docker" "inspect" "6fc6336a9eb207bebd09b3e186540be12e3f85c6979ed29b18317fc01497d838", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fc6336a9eb207bebd09b3e186540be12e3f85c6979ed29b18317fc01497d838", kill_on_drop: false }`
[INFO] [stdout] 6fc6336a9eb207bebd09b3e186540be12e3f85c6979ed29b18317fc01497d838
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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] a38806d45f77cd6377132d2ff5a60047035b8e2c73e786f0dda84e2684daed27
[INFO] running `Command { std: "docker" "start" "-a" "a38806d45f77cd6377132d2ff5a60047035b8e2c73e786f0dda84e2684daed27", kill_on_drop: false }`
[INFO] [stderr]    Compiling go-away-derive v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "a38806d45f77cd6377132d2ff5a60047035b8e2c73e786f0dda84e2684daed27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a38806d45f77cd6377132d2ff5a60047035b8e2c73e786f0dda84e2684daed27", kill_on_drop: false }`
[INFO] [stdout] a38806d45f77cd6377132d2ff5a60047035b8e2c73e786f0dda84e2684daed27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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] aead0e5c01de22cbb7f960e1951d068f844691e6b7f8063c76b1c5e0b6b16738
[INFO] running `Command { std: "docker" "start" "-a" "aead0e5c01de22cbb7f960e1951d068f844691e6b7f8063c76b1c5e0b6b16738", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/go_away_derive-8bd573191ce4a414)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests go-away-derive
[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] [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" "aead0e5c01de22cbb7f960e1951d068f844691e6b7f8063c76b1c5e0b6b16738", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aead0e5c01de22cbb7f960e1951d068f844691e6b7f8063c76b1c5e0b6b16738", kill_on_drop: false }`
[INFO] [stdout] aead0e5c01de22cbb7f960e1951d068f844691e6b7f8063c76b1c5e0b6b16738