[INFO] cloning repository https://github.com/lukerb52/rust_factors
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lukerb52/rust_factors" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flukerb52%2Frust_factors", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flukerb52%2Frust_factors'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c569809ede35c7a641aec537708a968252590d20
[INFO] testing lukerb52/rust_factors against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flukerb52%2Frust_factors" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lukerb52/rust_factors on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lukerb52/rust_factors
[INFO] finished tweaking git repo https://github.com/lukerb52/rust_factors
[INFO] tweaked toml for git repo https://github.com/lukerb52/rust_factors written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/lukerb52/rust_factors already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c995311d8413141cf84c22c0c465ffd77803705707e5d9e0cc5a8c6c3bcb35bb
[INFO] running `Command { std: "docker" "start" "-a" "c995311d8413141cf84c22c0c465ffd77803705707e5d9e0cc5a8c6c3bcb35bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c995311d8413141cf84c22c0c465ffd77803705707e5d9e0cc5a8c6c3bcb35bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c995311d8413141cf84c22c0c465ffd77803705707e5d9e0cc5a8c6c3bcb35bb", kill_on_drop: false }`
[INFO] [stdout] c995311d8413141cf84c22c0c465ffd77803705707e5d9e0cc5a8c6c3bcb35bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13a968aea83c05003c6d74c3cdb19e552668d8c53afa8bffaf6b29f87a097fcb
[INFO] running `Command { std: "docker" "start" "-a" "13a968aea83c05003c6d74c3cdb19e552668d8c53afa8bffaf6b29f87a097fcb", kill_on_drop: false }`
[INFO] [stderr]    Compiling factors v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "13a968aea83c05003c6d74c3cdb19e552668d8c53afa8bffaf6b29f87a097fcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13a968aea83c05003c6d74c3cdb19e552668d8c53afa8bffaf6b29f87a097fcb", kill_on_drop: false }`
[INFO] [stdout] 13a968aea83c05003c6d74c3cdb19e552668d8c53afa8bffaf6b29f87a097fcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a155058bf5886988c83fa37e37d23d9f8976e99f95ff9af66b5c055a9fd6839
[INFO] running `Command { std: "docker" "start" "-a" "5a155058bf5886988c83fa37e37d23d9f8976e99f95ff9af66b5c055a9fd6839", kill_on_drop: false }`
[INFO] [stderr]    Compiling factors v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "5a155058bf5886988c83fa37e37d23d9f8976e99f95ff9af66b5c055a9fd6839", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a155058bf5886988c83fa37e37d23d9f8976e99f95ff9af66b5c055a9fd6839", kill_on_drop: false }`
[INFO] [stdout] 5a155058bf5886988c83fa37e37d23d9f8976e99f95ff9af66b5c055a9fd6839
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e4c297d2ccb740fbde407947a0d1ff2560ddae27e3b2b022991f8e72a876b065
[INFO] running `Command { std: "docker" "start" "-a" "e4c297d2ccb740fbde407947a0d1ff2560ddae27e3b2b022991f8e72a876b065", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/factors-65dc02bfdb99051b)
[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" "e4c297d2ccb740fbde407947a0d1ff2560ddae27e3b2b022991f8e72a876b065", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4c297d2ccb740fbde407947a0d1ff2560ddae27e3b2b022991f8e72a876b065", kill_on_drop: false }`
[INFO] [stdout] e4c297d2ccb740fbde407947a0d1ff2560ddae27e3b2b022991f8e72a876b065