[INFO] fetching crate ocb 0.0.0...
[INFO] testing ocb-0.0.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate ocb 0.0.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate ocb 0.0.0 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 ocb 0.0.0
[INFO] finished tweaking crates.io crate ocb 0.0.0
[INFO] tweaked toml for crates.io crate ocb 0.0.0 written to /workspace/builds/worker-8/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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] bf914be29d65c5fca48c05de2eabe5a5d345c9c7b8e8d4944a07fdcd6b139fb6
[INFO] running `Command { std: "docker" "start" "-a" "bf914be29d65c5fca48c05de2eabe5a5d345c9c7b8e8d4944a07fdcd6b139fb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf914be29d65c5fca48c05de2eabe5a5d345c9c7b8e8d4944a07fdcd6b139fb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf914be29d65c5fca48c05de2eabe5a5d345c9c7b8e8d4944a07fdcd6b139fb6", kill_on_drop: false }`
[INFO] [stdout] bf914be29d65c5fca48c05de2eabe5a5d345c9c7b8e8d4944a07fdcd6b139fb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] dc713a67f1babe54185ff85138bec69e4d4e3a82aae9e2e5b5922aea63ca0fd7
[INFO] running `Command { std: "docker" "start" "-a" "dc713a67f1babe54185ff85138bec69e4d4e3a82aae9e2e5b5922aea63ca0fd7", kill_on_drop: false }`
[INFO] [stderr]    Compiling ocb v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "dc713a67f1babe54185ff85138bec69e4d4e3a82aae9e2e5b5922aea63ca0fd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc713a67f1babe54185ff85138bec69e4d4e3a82aae9e2e5b5922aea63ca0fd7", kill_on_drop: false }`
[INFO] [stdout] dc713a67f1babe54185ff85138bec69e4d4e3a82aae9e2e5b5922aea63ca0fd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] ef4411abcc94e96fc5edd65e956fa519041eb258fef13071d0f62a1319ef4762
[INFO] running `Command { std: "docker" "start" "-a" "ef4411abcc94e96fc5edd65e956fa519041eb258fef13071d0f62a1319ef4762", kill_on_drop: false }`
[INFO] [stderr]    Compiling ocb v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "ef4411abcc94e96fc5edd65e956fa519041eb258fef13071d0f62a1319ef4762", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef4411abcc94e96fc5edd65e956fa519041eb258fef13071d0f62a1319ef4762", kill_on_drop: false }`
[INFO] [stdout] ef4411abcc94e96fc5edd65e956fa519041eb258fef13071d0f62a1319ef4762
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] db0edf84335415b4918a266dd29e1a674671f786345775fd8e74429113cdd0a0
[INFO] running `Command { std: "docker" "start" "-a" "db0edf84335415b4918a266dd29e1a674671f786345775fd8e74429113cdd0a0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ocb-237b68c5f19f43b7)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ocb
[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] [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" "db0edf84335415b4918a266dd29e1a674671f786345775fd8e74429113cdd0a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db0edf84335415b4918a266dd29e1a674671f786345775fd8e74429113cdd0a0", kill_on_drop: false }`
[INFO] [stdout] db0edf84335415b4918a266dd29e1a674671f786345775fd8e74429113cdd0a0