[INFO] fetching crate validatron_derive 0.2.1...
[INFO] testing validatron_derive-0.2.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate validatron_derive 0.2.1 into /workspace/builds/worker-102/source
[INFO] validating manifest of crates.io crate validatron_derive 0.2.1 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 validatron_derive 0.2.1
[INFO] finished tweaking crates.io crate validatron_derive 0.2.1
[INFO] tweaked toml for crates.io crate validatron_derive 0.2.1 written to /workspace/builds/worker-102/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] 258ce24457d0ce5bc3224402bc2b4be09c26f01544893c327b7e698c8383b53e
[INFO] running `Command { std: "docker" "start" "-a" "258ce24457d0ce5bc3224402bc2b4be09c26f01544893c327b7e698c8383b53e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "258ce24457d0ce5bc3224402bc2b4be09c26f01544893c327b7e698c8383b53e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "258ce24457d0ce5bc3224402bc2b4be09c26f01544893c327b7e698c8383b53e", kill_on_drop: false }`
[INFO] [stdout] 258ce24457d0ce5bc3224402bc2b4be09c26f01544893c327b7e698c8383b53e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] f643e29ab90873093434fc0321120444bd1d6164e17fd6824a07d06140719384
[INFO] running `Command { std: "docker" "start" "-a" "f643e29ab90873093434fc0321120444bd1d6164e17fd6824a07d06140719384", kill_on_drop: false }`
[INFO] [stderr]    Compiling validatron_derive v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.48s
[INFO] running `Command { std: "docker" "inspect" "f643e29ab90873093434fc0321120444bd1d6164e17fd6824a07d06140719384", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f643e29ab90873093434fc0321120444bd1d6164e17fd6824a07d06140719384", kill_on_drop: false }`
[INFO] [stdout] f643e29ab90873093434fc0321120444bd1d6164e17fd6824a07d06140719384
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] fa9138c9ca4e062f04a6354e6d02d1afbf9af541bafffca64ec345d5cd8024cd
[INFO] running `Command { std: "docker" "start" "-a" "fa9138c9ca4e062f04a6354e6d02d1afbf9af541bafffca64ec345d5cd8024cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling validatron_derive v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "fa9138c9ca4e062f04a6354e6d02d1afbf9af541bafffca64ec345d5cd8024cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa9138c9ca4e062f04a6354e6d02d1afbf9af541bafffca64ec345d5cd8024cd", kill_on_drop: false }`
[INFO] [stdout] fa9138c9ca4e062f04a6354e6d02d1afbf9af541bafffca64ec345d5cd8024cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] dd5ab7a931037e8da3e2a95ac5e0d335b3edb623ae88dbdb7cd8fb006a0cda53
[INFO] running `Command { std: "docker" "start" "-a" "dd5ab7a931037e8da3e2a95ac5e0d335b3edb623ae88dbdb7cd8fb006a0cda53", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/validatron_derive-7df280f38dfad110)
[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 validatron_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" "dd5ab7a931037e8da3e2a95ac5e0d335b3edb623ae88dbdb7cd8fb006a0cda53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd5ab7a931037e8da3e2a95ac5e0d335b3edb623ae88dbdb7cd8fb006a0cda53", kill_on_drop: false }`
[INFO] [stdout] dd5ab7a931037e8da3e2a95ac5e0d335b3edb623ae88dbdb7cd8fb006a0cda53