[INFO] cloning repository https://github.com/sungjunyoung/reetust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sungjunyoung/reetust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsungjunyoung%2Freetust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsungjunyoung%2Freetust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e6a6cdcb46c850833d7d84cabc8ea65948c18d72
[INFO] checking sungjunyoung/reetust against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsungjunyoung%2Freetust" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sungjunyoung/reetust 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/sungjunyoung/reetust
[INFO] finished tweaking git repo https://github.com/sungjunyoung/reetust
[INFO] tweaked toml for git repo https://github.com/sungjunyoung/reetust written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/sungjunyoung/reetust 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 202a939490e19f92e97961d6a7c65db2614c165bf50f502778e7d8a7f64cbd26
[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" "202a939490e19f92e97961d6a7c65db2614c165bf50f502778e7d8a7f64cbd26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "202a939490e19f92e97961d6a7c65db2614c165bf50f502778e7d8a7f64cbd26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "202a939490e19f92e97961d6a7c65db2614c165bf50f502778e7d8a7f64cbd26", kill_on_drop: false }`
[INFO] [stdout] 202a939490e19f92e97961d6a7c65db2614c165bf50f502778e7d8a7f64cbd26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] 827ec9fd9391a71046b17d1fe05b0cc8d972a3bb2d6550bb560ddf930d094251
[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" "827ec9fd9391a71046b17d1fe05b0cc8d972a3bb2d6550bb560ddf930d094251", kill_on_drop: false }`
[INFO] [stderr]     Checking reetust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "827ec9fd9391a71046b17d1fe05b0cc8d972a3bb2d6550bb560ddf930d094251", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "827ec9fd9391a71046b17d1fe05b0cc8d972a3bb2d6550bb560ddf930d094251", kill_on_drop: false }`
[INFO] [stdout] 827ec9fd9391a71046b17d1fe05b0cc8d972a3bb2d6550bb560ddf930d094251