[INFO] cloning repository https://github.com/enavagoro/rust_fahrenheit_to_celsius [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/enavagoro/rust_fahrenheit_to_celsius" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenavagoro%2Frust_fahrenheit_to_celsius", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenavagoro%2Frust_fahrenheit_to_celsius'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d9a9acbf4c5364088f4c796b24b242aef7558e1f [INFO] testing enavagoro/rust_fahrenheit_to_celsius against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenavagoro%2Frust_fahrenheit_to_celsius" "/workspace/builds/worker-105/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-105/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/enavagoro/rust_fahrenheit_to_celsius on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/enavagoro/rust_fahrenheit_to_celsius [INFO] finished tweaking git repo https://github.com/enavagoro/rust_fahrenheit_to_celsius [INFO] tweaked toml for git repo https://github.com/enavagoro/rust_fahrenheit_to_celsius written to /workspace/builds/worker-105/source/Cargo.toml [INFO] crate git repo https://github.com/enavagoro/rust_fahrenheit_to_celsius already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: target.x86_64-apple-darwin.ar [INFO] [stderr] warning: unused manifest key: target.x86_64-apple-darwin.linker [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e962bdc964c91ac8e467f9dc0381e8ced398fc09bdd16832eed369b562d1f9ec [INFO] running `Command { std: "docker" "start" "-a" "e962bdc964c91ac8e467f9dc0381e8ced398fc09bdd16832eed369b562d1f9ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e962bdc964c91ac8e467f9dc0381e8ced398fc09bdd16832eed369b562d1f9ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e962bdc964c91ac8e467f9dc0381e8ced398fc09bdd16832eed369b562d1f9ec", kill_on_drop: false }` [INFO] [stdout] e962bdc964c91ac8e467f9dc0381e8ced398fc09bdd16832eed369b562d1f9ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 273019046d833c37a8b8085379b0048a9b352462af13d622893f124269a24030 [INFO] running `Command { std: "docker" "start" "-a" "273019046d833c37a8b8085379b0048a9b352462af13d622893f124269a24030", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: target.x86_64-apple-darwin.ar [INFO] [stderr] warning: unused manifest key: target.x86_64-apple-darwin.linker [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling temperature v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.92s [INFO] running `Command { std: "docker" "inspect" "273019046d833c37a8b8085379b0048a9b352462af13d622893f124269a24030", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "273019046d833c37a8b8085379b0048a9b352462af13d622893f124269a24030", kill_on_drop: false }` [INFO] [stdout] 273019046d833c37a8b8085379b0048a9b352462af13d622893f124269a24030 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 154700c7d4958b890bba5694205f48d22cbb6c9612ac7565121f7a0377cb2350 [INFO] running `Command { std: "docker" "start" "-a" "154700c7d4958b890bba5694205f48d22cbb6c9612ac7565121f7a0377cb2350", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: target.x86_64-apple-darwin.ar [INFO] [stderr] warning: unused manifest key: target.x86_64-apple-darwin.linker [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling temperature v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.48s [INFO] running `Command { std: "docker" "inspect" "154700c7d4958b890bba5694205f48d22cbb6c9612ac7565121f7a0377cb2350", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "154700c7d4958b890bba5694205f48d22cbb6c9612ac7565121f7a0377cb2350", kill_on_drop: false }` [INFO] [stdout] 154700c7d4958b890bba5694205f48d22cbb6c9612ac7565121f7a0377cb2350 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c06627f65af2b80f28251f2456ed7289dec449c83bef60ca98dbfb4879bc517b [INFO] running `Command { std: "docker" "start" "-a" "c06627f65af2b80f28251f2456ed7289dec449c83bef60ca98dbfb4879bc517b", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: target.x86_64-apple-darwin.ar [INFO] [stderr] warning: unused manifest key: target.x86_64-apple-darwin.linker [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.57s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/temperature-1559aacf8e0b6a39) [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" "c06627f65af2b80f28251f2456ed7289dec449c83bef60ca98dbfb4879bc517b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c06627f65af2b80f28251f2456ed7289dec449c83bef60ca98dbfb4879bc517b", kill_on_drop: false }` [INFO] [stdout] c06627f65af2b80f28251f2456ed7289dec449c83bef60ca98dbfb4879bc517b