[INFO] fetching crate demeter 0.0.0...
[INFO] testing demeter-0.0.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate demeter 0.0.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate demeter 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 demeter 0.0.0
[INFO] finished tweaking crates.io crate demeter 0.0.0
[INFO] tweaked toml for crates.io crate demeter 0.0.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate demeter 0.0.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 925ae6c2ac6418d65dc6ccc2d41663006e9b12cee06172b9c9ec4b4a693a797b
[INFO] running `Command { std: "docker" "start" "-a" "925ae6c2ac6418d65dc6ccc2d41663006e9b12cee06172b9c9ec4b4a693a797b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "925ae6c2ac6418d65dc6ccc2d41663006e9b12cee06172b9c9ec4b4a693a797b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "925ae6c2ac6418d65dc6ccc2d41663006e9b12cee06172b9c9ec4b4a693a797b", kill_on_drop: false }`
[INFO] [stdout] 925ae6c2ac6418d65dc6ccc2d41663006e9b12cee06172b9c9ec4b4a693a797b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 23b693b5084fb9bac201b7bbd117c1601f13fbf7c6c4fe4d4a2a05fe31da9c63
[INFO] running `Command { std: "docker" "start" "-a" "23b693b5084fb9bac201b7bbd117c1601f13fbf7c6c4fe4d4a2a05fe31da9c63", kill_on_drop: false }`
[INFO] [stderr]    Compiling demeter v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "23b693b5084fb9bac201b7bbd117c1601f13fbf7c6c4fe4d4a2a05fe31da9c63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23b693b5084fb9bac201b7bbd117c1601f13fbf7c6c4fe4d4a2a05fe31da9c63", kill_on_drop: false }`
[INFO] [stdout] 23b693b5084fb9bac201b7bbd117c1601f13fbf7c6c4fe4d4a2a05fe31da9c63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 27ec0c19034fd5df6524f1909880a8f2823fef1f445004e84f3b2e4365f57df8
[INFO] running `Command { std: "docker" "start" "-a" "27ec0c19034fd5df6524f1909880a8f2823fef1f445004e84f3b2e4365f57df8", kill_on_drop: false }`
[INFO] [stderr]    Compiling demeter v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "27ec0c19034fd5df6524f1909880a8f2823fef1f445004e84f3b2e4365f57df8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27ec0c19034fd5df6524f1909880a8f2823fef1f445004e84f3b2e4365f57df8", kill_on_drop: false }`
[INFO] [stdout] 27ec0c19034fd5df6524f1909880a8f2823fef1f445004e84f3b2e4365f57df8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 74d4d8fa94bc257fbff738d4b5059f7b5a0a5fe0ce8c4395e6ec0ac41e1e3b85
[INFO] running `Command { std: "docker" "start" "-a" "74d4d8fa94bc257fbff738d4b5059f7b5a0a5fe0ce8c4395e6ec0ac41e1e3b85", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/demeter-aaac30ccc1233ef4)
[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" "74d4d8fa94bc257fbff738d4b5059f7b5a0a5fe0ce8c4395e6ec0ac41e1e3b85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74d4d8fa94bc257fbff738d4b5059f7b5a0a5fe0ce8c4395e6ec0ac41e1e3b85", kill_on_drop: false }`
[INFO] [stdout] 74d4d8fa94bc257fbff738d4b5059f7b5a0a5fe0ce8c4395e6ec0ac41e1e3b85