[INFO] fetching crate prs 0.0.1...
[INFO] testing prs-0.0.1 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate prs 0.0.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate prs 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 prs 0.0.1
[INFO] finished tweaking crates.io crate prs 0.0.1
[INFO] tweaked toml for crates.io crate prs 0.0.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate prs 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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 3fcc65879b6d021185254e99dab3db03725b6f0faa8b7c80e41fd41d90f4d5be
[INFO] running `Command { std: "docker" "start" "-a" "3fcc65879b6d021185254e99dab3db03725b6f0faa8b7c80e41fd41d90f4d5be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3fcc65879b6d021185254e99dab3db03725b6f0faa8b7c80e41fd41d90f4d5be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fcc65879b6d021185254e99dab3db03725b6f0faa8b7c80e41fd41d90f4d5be", kill_on_drop: false }`
[INFO] [stdout] 3fcc65879b6d021185254e99dab3db03725b6f0faa8b7c80e41fd41d90f4d5be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] d57a2e9bb43fa8de90f43a90566c4003e62637d89f1f93ce3fbe06dbd5a7a1b3
[INFO] running `Command { std: "docker" "start" "-a" "d57a2e9bb43fa8de90f43a90566c4003e62637d89f1f93ce3fbe06dbd5a7a1b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling prs v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "d57a2e9bb43fa8de90f43a90566c4003e62637d89f1f93ce3fbe06dbd5a7a1b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d57a2e9bb43fa8de90f43a90566c4003e62637d89f1f93ce3fbe06dbd5a7a1b3", kill_on_drop: false }`
[INFO] [stdout] d57a2e9bb43fa8de90f43a90566c4003e62637d89f1f93ce3fbe06dbd5a7a1b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] e51a45a6ea537440e4870e12f0ee2066bb64987d261de4ea3c90c7ffefd97b0e
[INFO] running `Command { std: "docker" "start" "-a" "e51a45a6ea537440e4870e12f0ee2066bb64987d261de4ea3c90c7ffefd97b0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling prs v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "e51a45a6ea537440e4870e12f0ee2066bb64987d261de4ea3c90c7ffefd97b0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e51a45a6ea537440e4870e12f0ee2066bb64987d261de4ea3c90c7ffefd97b0e", kill_on_drop: false }`
[INFO] [stdout] e51a45a6ea537440e4870e12f0ee2066bb64987d261de4ea3c90c7ffefd97b0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 4bbe837bc480d98af57365515f60f5b899cc5cc3e7b6ce128d6620fffffb001d
[INFO] running `Command { std: "docker" "start" "-a" "4bbe837bc480d98af57365515f60f5b899cc5cc3e7b6ce128d6620fffffb001d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/prs-b5fb2b9a807acefa)
[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" "4bbe837bc480d98af57365515f60f5b899cc5cc3e7b6ce128d6620fffffb001d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bbe837bc480d98af57365515f60f5b899cc5cc3e7b6ce128d6620fffffb001d", kill_on_drop: false }`
[INFO] [stdout] 4bbe837bc480d98af57365515f60f5b899cc5cc3e7b6ce128d6620fffffb001d