[INFO] fetching crate paperclip-macros 0.4.0...
[INFO] testing paperclip-macros-0.4.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate paperclip-macros 0.4.0 into /workspace/builds/worker-35/source
[INFO] validating manifest of crates.io crate paperclip-macros 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 paperclip-macros 0.4.0
[INFO] finished tweaking crates.io crate paperclip-macros 0.4.0
[INFO] tweaked toml for crates.io crate paperclip-macros 0.4.0 written to /workspace/builds/worker-35/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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] d3ae7a82500e187d53e3b610886780dadad110ff107bfba165828ff8ce4f27f2
[INFO] running `Command { std: "docker" "start" "-a" "d3ae7a82500e187d53e3b610886780dadad110ff107bfba165828ff8ce4f27f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3ae7a82500e187d53e3b610886780dadad110ff107bfba165828ff8ce4f27f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3ae7a82500e187d53e3b610886780dadad110ff107bfba165828ff8ce4f27f2", kill_on_drop: false }`
[INFO] [stdout] d3ae7a82500e187d53e3b610886780dadad110ff107bfba165828ff8ce4f27f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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] 299100c2a095d91f786c31945cd50c9a815b86cac9c38ccae584331ee5eccd14
[INFO] running `Command { std: "docker" "start" "-a" "299100c2a095d91f786c31945cd50c9a815b86cac9c38ccae584331ee5eccd14", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling paperclip-macros v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 38s
[INFO] running `Command { std: "docker" "inspect" "299100c2a095d91f786c31945cd50c9a815b86cac9c38ccae584331ee5eccd14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "299100c2a095d91f786c31945cd50c9a815b86cac9c38ccae584331ee5eccd14", kill_on_drop: false }`
[INFO] [stdout] 299100c2a095d91f786c31945cd50c9a815b86cac9c38ccae584331ee5eccd14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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] ef82e26959f536599e9c2a3fb460c4d2e038efc2d64ade5069f35e75feced9e9
[INFO] running `Command { std: "docker" "start" "-a" "ef82e26959f536599e9c2a3fb460c4d2e038efc2d64ade5069f35e75feced9e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling paperclip-macros v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "ef82e26959f536599e9c2a3fb460c4d2e038efc2d64ade5069f35e75feced9e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef82e26959f536599e9c2a3fb460c4d2e038efc2d64ade5069f35e75feced9e9", kill_on_drop: false }`
[INFO] [stdout] ef82e26959f536599e9c2a3fb460c4d2e038efc2d64ade5069f35e75feced9e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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] d2fedba46c29c7c0abba1ecdd5e4f9f0afc1dc3bfefbb3c73cf7881e0359adab
[INFO] running `Command { std: "docker" "start" "-a" "d2fedba46c29c7c0abba1ecdd5e4f9f0afc1dc3bfefbb3c73cf7881e0359adab", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/paperclip_macros-029f79a3cb974e64)
[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 paperclip-macros
[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" "d2fedba46c29c7c0abba1ecdd5e4f9f0afc1dc3bfefbb3c73cf7881e0359adab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2fedba46c29c7c0abba1ecdd5e4f9f0afc1dc3bfefbb3c73cf7881e0359adab", kill_on_drop: false }`
[INFO] [stdout] d2fedba46c29c7c0abba1ecdd5e4f9f0afc1dc3bfefbb3c73cf7881e0359adab