[INFO] fetching crate rust-spice-derive 0.6.10...
[INFO] testing rust-spice-derive-0.6.10 against 1.55.0 for beta-1.56-1
[INFO] extracting crate rust-spice-derive 0.6.10 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate rust-spice-derive 0.6.10 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 rust-spice-derive 0.6.10
[INFO] finished tweaking crates.io crate rust-spice-derive 0.6.10
[INFO] tweaked toml for crates.io crate rust-spice-derive 0.6.10 written to /workspace/builds/worker-4/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 457b8c00c33fa933dd97148796705bc0373f94df7167ec4a3886d8446ef9ff3a
[INFO] running `Command { std: "docker" "start" "-a" "457b8c00c33fa933dd97148796705bc0373f94df7167ec4a3886d8446ef9ff3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "457b8c00c33fa933dd97148796705bc0373f94df7167ec4a3886d8446ef9ff3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "457b8c00c33fa933dd97148796705bc0373f94df7167ec4a3886d8446ef9ff3a", kill_on_drop: false }`
[INFO] [stdout] 457b8c00c33fa933dd97148796705bc0373f94df7167ec4a3886d8446ef9ff3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 91d95e12e6666a10cb7d16531ce8b502da25b3b280ca1c5fa52b4c1b3bc6d675
[INFO] running `Command { std: "docker" "start" "-a" "91d95e12e6666a10cb7d16531ce8b502da25b3b280ca1c5fa52b4c1b3bc6d675", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling rust-spice-derive v0.6.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.58s
[INFO] running `Command { std: "docker" "inspect" "91d95e12e6666a10cb7d16531ce8b502da25b3b280ca1c5fa52b4c1b3bc6d675", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91d95e12e6666a10cb7d16531ce8b502da25b3b280ca1c5fa52b4c1b3bc6d675", kill_on_drop: false }`
[INFO] [stdout] 91d95e12e6666a10cb7d16531ce8b502da25b3b280ca1c5fa52b4c1b3bc6d675
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] eb20b11550af161d1531cef445788bf5802332a491c3ab90b6b2ad329ee76d0d
[INFO] running `Command { std: "docker" "start" "-a" "eb20b11550af161d1531cef445788bf5802332a491c3ab90b6b2ad329ee76d0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-spice-derive v0.6.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "eb20b11550af161d1531cef445788bf5802332a491c3ab90b6b2ad329ee76d0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb20b11550af161d1531cef445788bf5802332a491c3ab90b6b2ad329ee76d0d", kill_on_drop: false }`
[INFO] [stdout] eb20b11550af161d1531cef445788bf5802332a491c3ab90b6b2ad329ee76d0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] e50046a11f6472eb441d8a02ed8004f31c39f99892128694284cad17cf6c067a
[INFO] running `Command { std: "docker" "start" "-a" "e50046a11f6472eb441d8a02ed8004f31c39f99892128694284cad17cf6c067a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/spice_derive-432277399f7f2179)
[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 spice_derive
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - pat_macro (line 41) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e50046a11f6472eb441d8a02ed8004f31c39f99892128694284cad17cf6c067a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e50046a11f6472eb441d8a02ed8004f31c39f99892128694284cad17cf6c067a", kill_on_drop: false }`
[INFO] [stdout] e50046a11f6472eb441d8a02ed8004f31c39f99892128694284cad17cf6c067a