[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] checking enavagoro/rust_fahrenheit_to_celsius against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenavagoro%2Frust_fahrenheit_to_celsius" "/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/enavagoro/rust_fahrenheit_to_celsius on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "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-5/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" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "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-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9f516659283b7dc60445ee563164f35922d7d4f5a0cc6cabfa8ec7ecbac736e0
[INFO] running `Command { std: "docker" "start" "-a" "9f516659283b7dc60445ee563164f35922d7d4f5a0cc6cabfa8ec7ecbac736e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f516659283b7dc60445ee563164f35922d7d4f5a0cc6cabfa8ec7ecbac736e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f516659283b7dc60445ee563164f35922d7d4f5a0cc6cabfa8ec7ecbac736e0", kill_on_drop: false }`
[INFO] [stdout] 9f516659283b7dc60445ee563164f35922d7d4f5a0cc6cabfa8ec7ecbac736e0
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] baccfe9decf7bbb46b64e243f4c9ec1d43554919d0e1f8a2896450ae4d5e5bba
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "baccfe9decf7bbb46b64e243f4c9ec1d43554919d0e1f8a2896450ae4d5e5bba", 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]     Checking temperature v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "baccfe9decf7bbb46b64e243f4c9ec1d43554919d0e1f8a2896450ae4d5e5bba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baccfe9decf7bbb46b64e243f4c9ec1d43554919d0e1f8a2896450ae4d5e5bba", kill_on_drop: false }`
[INFO] [stdout] baccfe9decf7bbb46b64e243f4c9ec1d43554919d0e1f8a2896450ae4d5e5bba