[INFO] fetching crate rustgym-testcpp 0.1.0...
[INFO] testing rustgym-testcpp-0.1.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate rustgym-testcpp 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate rustgym-testcpp 0.1.0 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 rustgym-testcpp 0.1.0
[INFO] finished tweaking crates.io crate rustgym-testcpp 0.1.0
[INFO] tweaked toml for crates.io crate rustgym-testcpp 0.1.0 written to /workspace/builds/worker-3/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] 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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] ec645ee8a5603f8c64edbbcd8ce7086e9f5858472755dfe7fec03f4fb346667b
[INFO] running `Command { std: "docker" "start" "-a" "ec645ee8a5603f8c64edbbcd8ce7086e9f5858472755dfe7fec03f4fb346667b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec645ee8a5603f8c64edbbcd8ce7086e9f5858472755dfe7fec03f4fb346667b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec645ee8a5603f8c64edbbcd8ce7086e9f5858472755dfe7fec03f4fb346667b", kill_on_drop: false }`
[INFO] [stdout] ec645ee8a5603f8c64edbbcd8ce7086e9f5858472755dfe7fec03f4fb346667b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 0c3c70a7dab81d519b1902d6678ef95e2ef776a63f1a7a866d3a16f296860810
[INFO] running `Command { std: "docker" "start" "-a" "0c3c70a7dab81d519b1902d6678ef95e2ef776a63f1a7a866d3a16f296860810", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling rustgym-testcpp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "0c3c70a7dab81d519b1902d6678ef95e2ef776a63f1a7a866d3a16f296860810", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c3c70a7dab81d519b1902d6678ef95e2ef776a63f1a7a866d3a16f296860810", kill_on_drop: false }`
[INFO] [stdout] 0c3c70a7dab81d519b1902d6678ef95e2ef776a63f1a7a866d3a16f296860810
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 44b5cf656d7b64dcd7c44a259a7180d57e8bbde4732ae5f0ba8e52fb2be73f30
[INFO] running `Command { std: "docker" "start" "-a" "44b5cf656d7b64dcd7c44a259a7180d57e8bbde4732ae5f0ba8e52fb2be73f30", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustgym-testcpp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "44b5cf656d7b64dcd7c44a259a7180d57e8bbde4732ae5f0ba8e52fb2be73f30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44b5cf656d7b64dcd7c44a259a7180d57e8bbde4732ae5f0ba8e52fb2be73f30", kill_on_drop: false }`
[INFO] [stdout] 44b5cf656d7b64dcd7c44a259a7180d57e8bbde4732ae5f0ba8e52fb2be73f30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 63b069223e1483d2c8160afefdc442367f5dad0730ac82663f9d5c78ce429339
[INFO] running `Command { std: "docker" "start" "-a" "63b069223e1483d2c8160afefdc442367f5dad0730ac82663f9d5c78ce429339", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustgym_testcpp-65648890723c36d2)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests rustgym-testcpp
[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" "63b069223e1483d2c8160afefdc442367f5dad0730ac82663f9d5c78ce429339", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63b069223e1483d2c8160afefdc442367f5dad0730ac82663f9d5c78ce429339", kill_on_drop: false }`
[INFO] [stdout] 63b069223e1483d2c8160afefdc442367f5dad0730ac82663f9d5c78ce429339