[INFO] cloning repository https://github.com/ouda18/fahrenheit_celsius
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ouda18/fahrenheit_celsius" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fouda18%2Ffahrenheit_celsius", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fouda18%2Ffahrenheit_celsius'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a54b98831f6a60aebfd09600ffa0aaa2260be08f
[INFO] testing ouda18/fahrenheit_celsius against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fouda18%2Ffahrenheit_celsius" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ouda18/fahrenheit_celsius on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ouda18/fahrenheit_celsius
[INFO] finished tweaking git repo https://github.com/ouda18/fahrenheit_celsius
[INFO] tweaked toml for git repo https://github.com/ouda18/fahrenheit_celsius written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/ouda18/fahrenheit_celsius already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6e02824da43e9e4c0259733f7121844d998552ffaf53f31f78f9cc5307e74f0
[INFO] running `Command { std: "docker" "start" "-a" "a6e02824da43e9e4c0259733f7121844d998552ffaf53f31f78f9cc5307e74f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6e02824da43e9e4c0259733f7121844d998552ffaf53f31f78f9cc5307e74f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6e02824da43e9e4c0259733f7121844d998552ffaf53f31f78f9cc5307e74f0", kill_on_drop: false }`
[INFO] [stdout] a6e02824da43e9e4c0259733f7121844d998552ffaf53f31f78f9cc5307e74f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6df7218a3d73847bca43a41540356d32310e820b69c5867c725ca26137629760
[INFO] running `Command { std: "docker" "start" "-a" "6df7218a3d73847bca43a41540356d32310e820b69c5867c725ca26137629760", kill_on_drop: false }`
[INFO] [stderr]    Compiling fahrenheit_celsius v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "6df7218a3d73847bca43a41540356d32310e820b69c5867c725ca26137629760", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6df7218a3d73847bca43a41540356d32310e820b69c5867c725ca26137629760", kill_on_drop: false }`
[INFO] [stdout] 6df7218a3d73847bca43a41540356d32310e820b69c5867c725ca26137629760
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bbd80e183ea38ed07ab1b42fe2a7aa0cb37d654cf4c4c87e05cf31bbb23b8e1
[INFO] running `Command { std: "docker" "start" "-a" "4bbd80e183ea38ed07ab1b42fe2a7aa0cb37d654cf4c4c87e05cf31bbb23b8e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling fahrenheit_celsius v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "4bbd80e183ea38ed07ab1b42fe2a7aa0cb37d654cf4c4c87e05cf31bbb23b8e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bbd80e183ea38ed07ab1b42fe2a7aa0cb37d654cf4c4c87e05cf31bbb23b8e1", kill_on_drop: false }`
[INFO] [stdout] 4bbd80e183ea38ed07ab1b42fe2a7aa0cb37d654cf4c4c87e05cf31bbb23b8e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7f52ea7063139a94c43ea1798d263376da3e887416853e0eec07be2167cf049a
[INFO] running `Command { std: "docker" "start" "-a" "7f52ea7063139a94c43ea1798d263376da3e887416853e0eec07be2167cf049a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fahrenheit_celsius-f7f07e1b46e6a32c)
[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" "7f52ea7063139a94c43ea1798d263376da3e887416853e0eec07be2167cf049a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f52ea7063139a94c43ea1798d263376da3e887416853e0eec07be2167cf049a", kill_on_drop: false }`
[INFO] [stdout] 7f52ea7063139a94c43ea1798d263376da3e887416853e0eec07be2167cf049a