[INFO] cloning repository https://github.com/kodh49/integer_division
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kodh49/integer_division" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkodh49%2Finteger_division", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkodh49%2Finteger_division'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d7caee252ec572bf9b65920cee217428ddd1f15e
[INFO] testing kodh49/integer_division against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkodh49%2Finteger_division" "/workspace/builds/worker-42/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-42/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kodh49/integer_division on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kodh49/integer_division
[INFO] finished tweaking git repo https://github.com/kodh49/integer_division
[INFO] tweaked toml for git repo https://github.com/kodh49/integer_division written to /workspace/builds/worker-42/source/Cargo.toml
[INFO] crate git repo https://github.com/kodh49/integer_division already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eda3f582f567cc14e73f4b2847407a1567c690b5a9caa1eded6eb10badc51333
[INFO] running `Command { std: "docker" "start" "-a" "eda3f582f567cc14e73f4b2847407a1567c690b5a9caa1eded6eb10badc51333", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eda3f582f567cc14e73f4b2847407a1567c690b5a9caa1eded6eb10badc51333", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eda3f582f567cc14e73f4b2847407a1567c690b5a9caa1eded6eb10badc51333", kill_on_drop: false }`
[INFO] [stdout] eda3f582f567cc14e73f4b2847407a1567c690b5a9caa1eded6eb10badc51333
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27c6c60a47e835cf790216e05884633af7941446b27908af680c912f5dd8e920
[INFO] running `Command { std: "docker" "start" "-a" "27c6c60a47e835cf790216e05884633af7941446b27908af680c912f5dd8e920", kill_on_drop: false }`
[INFO] [stderr]    Compiling integer_division v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "27c6c60a47e835cf790216e05884633af7941446b27908af680c912f5dd8e920", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27c6c60a47e835cf790216e05884633af7941446b27908af680c912f5dd8e920", kill_on_drop: false }`
[INFO] [stdout] 27c6c60a47e835cf790216e05884633af7941446b27908af680c912f5dd8e920
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc2686157a434e9e12c20d64f8a9c6b9c687f70a45d9ccfc85d7d2468726da40
[INFO] running `Command { std: "docker" "start" "-a" "cc2686157a434e9e12c20d64f8a9c6b9c687f70a45d9ccfc85d7d2468726da40", kill_on_drop: false }`
[INFO] [stderr]    Compiling integer_division v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "cc2686157a434e9e12c20d64f8a9c6b9c687f70a45d9ccfc85d7d2468726da40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc2686157a434e9e12c20d64f8a9c6b9c687f70a45d9ccfc85d7d2468726da40", kill_on_drop: false }`
[INFO] [stdout] cc2686157a434e9e12c20d64f8a9c6b9c687f70a45d9ccfc85d7d2468726da40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 725889658a993ec2e62bb8bf831ab6094f901ee4d6afe0bdc7afad768a0069bb
[INFO] running `Command { std: "docker" "start" "-a" "725889658a993ec2e62bb8bf831ab6094f901ee4d6afe0bdc7afad768a0069bb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/integer_division-10f2d7b374361201)
[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" "725889658a993ec2e62bb8bf831ab6094f901ee4d6afe0bdc7afad768a0069bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "725889658a993ec2e62bb8bf831ab6094f901ee4d6afe0bdc7afad768a0069bb", kill_on_drop: false }`
[INFO] [stdout] 725889658a993ec2e62bb8bf831ab6094f901ee4d6afe0bdc7afad768a0069bb