[INFO] cloning repository https://github.com/ZeroTixDev/temperature_converter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ZeroTixDev/temperature_converter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZeroTixDev%2Ftemperature_converter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZeroTixDev%2Ftemperature_converter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cc79dccc549ab2ab485b16dd71f28393b95b1248
[INFO] checking ZeroTixDev/temperature_converter against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZeroTixDev%2Ftemperature_converter" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ZeroTixDev/temperature_converter on toolchain a5f164faad4a2fed606b8160fd7ecd2d5cbba381
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ZeroTixDev/temperature_converter
[INFO] finished tweaking git repo https://github.com/ZeroTixDev/temperature_converter
[INFO] tweaked toml for git repo https://github.com/ZeroTixDev/temperature_converter written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/ZeroTixDev/temperature_converter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 64bd767fe10966c41ca17207cc3bcf06a1b73c08550a44fc79d6ffb0e569e09b
[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" "64bd767fe10966c41ca17207cc3bcf06a1b73c08550a44fc79d6ffb0e569e09b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64bd767fe10966c41ca17207cc3bcf06a1b73c08550a44fc79d6ffb0e569e09b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64bd767fe10966c41ca17207cc3bcf06a1b73c08550a44fc79d6ffb0e569e09b", kill_on_drop: false }`
[INFO] [stdout] 64bd767fe10966c41ca17207cc3bcf06a1b73c08550a44fc79d6ffb0e569e09b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] a6bdd441872a4765a4e6b2b6bcbdfbf24995809fe1a2e7417b4c7cf1fa63a4fc
[INFO] running `Command { std: "docker" "start" "-a" "a6bdd441872a4765a4e6b2b6bcbdfbf24995809fe1a2e7417b4c7cf1fa63a4fc", kill_on_drop: false }`
[INFO] [stderr]     Checking temperature_converter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "a6bdd441872a4765a4e6b2b6bcbdfbf24995809fe1a2e7417b4c7cf1fa63a4fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6bdd441872a4765a4e6b2b6bcbdfbf24995809fe1a2e7417b4c7cf1fa63a4fc", kill_on_drop: false }`
[INFO] [stdout] a6bdd441872a4765a4e6b2b6bcbdfbf24995809fe1a2e7417b4c7cf1fa63a4fc