[INFO] cloning repository https://github.com/MartinVrbovcan/hmcrovator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MartinVrbovcan/hmcrovator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMartinVrbovcan%2Fhmcrovator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMartinVrbovcan%2Fhmcrovator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 12370768fa8fccf3259544137805dc96bbb66b87
[INFO] checking MartinVrbovcan/hmcrovator against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMartinVrbovcan%2Fhmcrovator" "/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/MartinVrbovcan/hmcrovator on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MartinVrbovcan/hmcrovator
[INFO] finished tweaking git repo https://github.com/MartinVrbovcan/hmcrovator
[INFO] tweaked toml for git repo https://github.com/MartinVrbovcan/hmcrovator written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/MartinVrbovcan/hmcrovator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba89a3105e2431d961c22a1888b20e35b95a7c6df5d2377b244323f93b3822e4
[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" "ba89a3105e2431d961c22a1888b20e35b95a7c6df5d2377b244323f93b3822e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba89a3105e2431d961c22a1888b20e35b95a7c6df5d2377b244323f93b3822e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba89a3105e2431d961c22a1888b20e35b95a7c6df5d2377b244323f93b3822e4", kill_on_drop: false }`
[INFO] [stdout] ba89a3105e2431d961c22a1888b20e35b95a7c6df5d2377b244323f93b3822e4
[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=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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "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] f204b9c376475812cc25620b2f98603febd7d5e746ae571787154961ca06c95b
[INFO] running `Command { std: "docker" "start" "-a" "f204b9c376475812cc25620b2f98603febd7d5e746ae571787154961ca06c95b", kill_on_drop: false }`
[INFO] [stderr]     Checking regex-syntax v0.6.17
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking subprocess v0.2.4
[INFO] [stderr]     Checking aho-corasick v0.7.10
[INFO] [stderr]     Checking colored v1.9.3
[INFO] [stderr]     Checking regex v1.3.5
[INFO] [stderr]     Checking hmcrovator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.85s
[INFO] running `Command { std: "docker" "inspect" "f204b9c376475812cc25620b2f98603febd7d5e746ae571787154961ca06c95b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f204b9c376475812cc25620b2f98603febd7d5e746ae571787154961ca06c95b", kill_on_drop: false }`
[INFO] [stdout] f204b9c376475812cc25620b2f98603febd7d5e746ae571787154961ca06c95b