[INFO] fetching crate virgo 0.0.1...
[INFO] testing virgo-0.0.1 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate virgo 0.0.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate virgo 0.0.1 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 virgo 0.0.1
[INFO] finished tweaking crates.io crate virgo 0.0.1
[INFO] tweaked toml for crates.io crate virgo 0.0.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate virgo 0.0.1 already has a lockfile, it will not be regenerated
[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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 7747558e26a505e23c49332a9aee2bd4cf6ce1c3af02edbbca63c7f46057822c
[INFO] running `Command { std: "docker" "start" "-a" "7747558e26a505e23c49332a9aee2bd4cf6ce1c3af02edbbca63c7f46057822c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7747558e26a505e23c49332a9aee2bd4cf6ce1c3af02edbbca63c7f46057822c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7747558e26a505e23c49332a9aee2bd4cf6ce1c3af02edbbca63c7f46057822c", kill_on_drop: false }`
[INFO] [stdout] 7747558e26a505e23c49332a9aee2bd4cf6ce1c3af02edbbca63c7f46057822c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] f91f32ca03c35b305f79948dbda23f511bcbf8f8a4bb9a09fcffd71e0bf2399e
[INFO] running `Command { std: "docker" "start" "-a" "f91f32ca03c35b305f79948dbda23f511bcbf8f8a4bb9a09fcffd71e0bf2399e", kill_on_drop: false }`
[INFO] [stderr]    Compiling virgo v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "f91f32ca03c35b305f79948dbda23f511bcbf8f8a4bb9a09fcffd71e0bf2399e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f91f32ca03c35b305f79948dbda23f511bcbf8f8a4bb9a09fcffd71e0bf2399e", kill_on_drop: false }`
[INFO] [stdout] f91f32ca03c35b305f79948dbda23f511bcbf8f8a4bb9a09fcffd71e0bf2399e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 620e90eb123f63e1b9dcde8267ce150cc68efcd6190173be53e0990f29926307
[INFO] running `Command { std: "docker" "start" "-a" "620e90eb123f63e1b9dcde8267ce150cc68efcd6190173be53e0990f29926307", kill_on_drop: false }`
[INFO] [stderr]    Compiling virgo v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "620e90eb123f63e1b9dcde8267ce150cc68efcd6190173be53e0990f29926307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "620e90eb123f63e1b9dcde8267ce150cc68efcd6190173be53e0990f29926307", kill_on_drop: false }`
[INFO] [stdout] 620e90eb123f63e1b9dcde8267ce150cc68efcd6190173be53e0990f29926307
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 5922231727e97f5f7061d231bce316c33466863a2ce11942aad0d620045a891c
[INFO] running `Command { std: "docker" "start" "-a" "5922231727e97f5f7061d231bce316c33466863a2ce11942aad0d620045a891c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/virgo-d782df3929de1371)
[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" "5922231727e97f5f7061d231bce316c33466863a2ce11942aad0d620045a891c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5922231727e97f5f7061d231bce316c33466863a2ce11942aad0d620045a891c", kill_on_drop: false }`
[INFO] [stdout] 5922231727e97f5f7061d231bce316c33466863a2ce11942aad0d620045a891c