[INFO] fetching crate version-rs 0.2.0...
[INFO] testing version-rs-0.2.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate version-rs 0.2.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate version-rs 0.2.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate version-rs 0.2.0
[INFO] finished tweaking crates.io crate version-rs 0.2.0
[INFO] tweaked toml for crates.io crate version-rs 0.2.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eacbffd13bc0ca85ee245041b2ef225ec09d8199830f4dcac18f0aa9371bc4a2
[INFO] running `Command { std: "docker" "start" "-a" "eacbffd13bc0ca85ee245041b2ef225ec09d8199830f4dcac18f0aa9371bc4a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eacbffd13bc0ca85ee245041b2ef225ec09d8199830f4dcac18f0aa9371bc4a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eacbffd13bc0ca85ee245041b2ef225ec09d8199830f4dcac18f0aa9371bc4a2", kill_on_drop: false }`
[INFO] [stdout] eacbffd13bc0ca85ee245041b2ef225ec09d8199830f4dcac18f0aa9371bc4a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1f6bd2d6d8c9cb01c0fee48e0c769b838346d0935902b4133eaa1cadd9fcf18
[INFO] running `Command { std: "docker" "start" "-a" "b1f6bd2d6d8c9cb01c0fee48e0c769b838346d0935902b4133eaa1cadd9fcf18", kill_on_drop: false }`
[INFO] [stderr]    Compiling version-rs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "b1f6bd2d6d8c9cb01c0fee48e0c769b838346d0935902b4133eaa1cadd9fcf18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1f6bd2d6d8c9cb01c0fee48e0c769b838346d0935902b4133eaa1cadd9fcf18", kill_on_drop: false }`
[INFO] [stdout] b1f6bd2d6d8c9cb01c0fee48e0c769b838346d0935902b4133eaa1cadd9fcf18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25f54857e8bd04717a572f04d534b0d28209e3db3d3ac4d7a912f3371a38a8c4
[INFO] running `Command { std: "docker" "start" "-a" "25f54857e8bd04717a572f04d534b0d28209e3db3d3ac4d7a912f3371a38a8c4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling version-rs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "25f54857e8bd04717a572f04d534b0d28209e3db3d3ac4d7a912f3371a38a8c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25f54857e8bd04717a572f04d534b0d28209e3db3d3ac4d7a912f3371a38a8c4", kill_on_drop: false }`
[INFO] [stdout] 25f54857e8bd04717a572f04d534b0d28209e3db3d3ac4d7a912f3371a38a8c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bc2bd5f320c33c0fc15d6092ed1c5833798f87881c1ca9c1c4fe672faa52b94b
[INFO] running `Command { std: "docker" "start" "-a" "bc2bd5f320c33c0fc15d6092ed1c5833798f87881c1ca9c1c4fe672faa52b94b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/version_rs-d0449564bcca0bfc)
[INFO] [stdout] test tests::from_str ... ok
[INFO] [stderr]    Doc-tests version-rs
[INFO] [stdout] test tests::derive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "bc2bd5f320c33c0fc15d6092ed1c5833798f87881c1ca9c1c4fe672faa52b94b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc2bd5f320c33c0fc15d6092ed1c5833798f87881c1ca9c1c4fe672faa52b94b", kill_on_drop: false }`
[INFO] [stdout] bc2bd5f320c33c0fc15d6092ed1c5833798f87881c1ca9c1c4fe672faa52b94b