[INFO] fetching crate cora 0.0.1...
[INFO] testing cora-0.0.1 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate cora 0.0.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate cora 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 cora 0.0.1
[INFO] finished tweaking crates.io crate cora 0.0.1
[INFO] tweaked toml for crates.io crate cora 0.0.1 written to /workspace/builds/worker-7/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 367200c7425237a3fc1c36a741eefe82d8b204df83b518853c7c338a01db443b
[INFO] running `Command { std: "docker" "start" "-a" "367200c7425237a3fc1c36a741eefe82d8b204df83b518853c7c338a01db443b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "367200c7425237a3fc1c36a741eefe82d8b204df83b518853c7c338a01db443b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "367200c7425237a3fc1c36a741eefe82d8b204df83b518853c7c338a01db443b", kill_on_drop: false }`
[INFO] [stdout] 367200c7425237a3fc1c36a741eefe82d8b204df83b518853c7c338a01db443b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] fcfb503e13d97ea4c7b51ccc82b215c779a7ab92405c4b45f5868dae6a796eb9
[INFO] running `Command { std: "docker" "start" "-a" "fcfb503e13d97ea4c7b51ccc82b215c779a7ab92405c4b45f5868dae6a796eb9", kill_on_drop: false }`
[INFO] [stderr]    Compiling cora v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "fcfb503e13d97ea4c7b51ccc82b215c779a7ab92405c4b45f5868dae6a796eb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcfb503e13d97ea4c7b51ccc82b215c779a7ab92405c4b45f5868dae6a796eb9", kill_on_drop: false }`
[INFO] [stdout] fcfb503e13d97ea4c7b51ccc82b215c779a7ab92405c4b45f5868dae6a796eb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 90aecd9a62e12a7a06f69d1606653dfd2ca151dcef4af6faa6a2bfdade78e00f
[INFO] running `Command { std: "docker" "start" "-a" "90aecd9a62e12a7a06f69d1606653dfd2ca151dcef4af6faa6a2bfdade78e00f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cora v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "90aecd9a62e12a7a06f69d1606653dfd2ca151dcef4af6faa6a2bfdade78e00f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90aecd9a62e12a7a06f69d1606653dfd2ca151dcef4af6faa6a2bfdade78e00f", kill_on_drop: false }`
[INFO] [stdout] 90aecd9a62e12a7a06f69d1606653dfd2ca151dcef4af6faa6a2bfdade78e00f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] d0231e01f68b063f74fb5d9d0f93fa2e3f36614a75af4d0a328b346ce9ad382b
[INFO] running `Command { std: "docker" "start" "-a" "d0231e01f68b063f74fb5d9d0f93fa2e3f36614a75af4d0a328b346ce9ad382b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cora-4b7e928a34801438)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cora
[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" "d0231e01f68b063f74fb5d9d0f93fa2e3f36614a75af4d0a328b346ce9ad382b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0231e01f68b063f74fb5d9d0f93fa2e3f36614a75af4d0a328b346ce9ad382b", kill_on_drop: false }`
[INFO] [stdout] d0231e01f68b063f74fb5d9d0f93fa2e3f36614a75af4d0a328b346ce9ad382b