[INFO] cloning repository https://github.com/alexandr-krylov/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/alexandr-krylov/fahrenheit-to-celsius" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexandr-krylov%2Ffahrenheit-to-celsius", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexandr-krylov%2Ffahrenheit-to-celsius'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 65c100a9df83918eab6fd00b6167bb4276b95077
[INFO] checking alexandr-krylov/fahrenheit-to-celsius against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexandr-krylov%2Ffahrenheit-to-celsius" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alexandr-krylov/fahrenheit-to-celsius on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/alexandr-krylov/fahrenheit-to-celsius
[INFO] finished tweaking git repo https://github.com/alexandr-krylov/fahrenheit-to-celsius
[INFO] tweaked toml for git repo https://github.com/alexandr-krylov/fahrenheit-to-celsius written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/alexandr-krylov/fahrenheit-to-celsius already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 80e5456d5834a8e596adb5f207abb5819714ef84853489dbe725f06abfa280a5
[INFO] running `Command { std: "docker" "start" "-a" "80e5456d5834a8e596adb5f207abb5819714ef84853489dbe725f06abfa280a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80e5456d5834a8e596adb5f207abb5819714ef84853489dbe725f06abfa280a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80e5456d5834a8e596adb5f207abb5819714ef84853489dbe725f06abfa280a5", kill_on_drop: false }`
[INFO] [stdout] 80e5456d5834a8e596adb5f207abb5819714ef84853489dbe725f06abfa280a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 287a3e86afc4a896b0af38dcc5cc23b1abb5e0624733cf70ed71493f80281681
[INFO] running `Command { std: "docker" "start" "-a" "287a3e86afc4a896b0af38dcc5cc23b1abb5e0624733cf70ed71493f80281681", kill_on_drop: false }`
[INFO] [stderr]     Checking fahrenheit-to-celsius v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "287a3e86afc4a896b0af38dcc5cc23b1abb5e0624733cf70ed71493f80281681", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "287a3e86afc4a896b0af38dcc5cc23b1abb5e0624733cf70ed71493f80281681", kill_on_drop: false }`
[INFO] [stdout] 287a3e86afc4a896b0af38dcc5cc23b1abb5e0624733cf70ed71493f80281681