[INFO] cloning repository https://github.com/YujinGaya/ps
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/YujinGaya/ps" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYujinGaya%2Fps"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYujinGaya%2Fps'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c32d87056c2f83fa8909027f06caf92368a92610
[INFO] checking YujinGaya/ps against master#783139bd8fc3b94fac9a1bf81bba2c506e8221b6 for pr-72644
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYujinGaya%2Fps" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/YujinGaya/ps on toolchain 783139bd8fc3b94fac9a1bf81bba2c506e8221b6
[INFO] running `"/workspace/cargo-home/bin/cargo" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/YujinGaya/ps
[INFO] finished tweaking git repo https://github.com/YujinGaya/ps
[INFO] tweaked toml for git repo https://github.com/YujinGaya/ps written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/YujinGaya/ps already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3eae4b055d7e468442d5e2884d24bb1f7b20caaf6bb9a463d8420e898b8ffee4
[INFO] running `"docker" "start" "-a" "3eae4b055d7e468442d5e2884d24bb1f7b20caaf6bb9a463d8420e898b8ffee4"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking acmicpc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: invalid character ` ` in crate name: `1463_reduce_to_one _ recursive`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `acmicpc`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: invalid character ` ` in crate name: `9935_explosions_in_string _ stack`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: invalid character ` ` in crate name: `1463_reduce_to_one _ dp`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: invalid character ` ` in crate name: `9935_explosions_in_string _ quick`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "3eae4b055d7e468442d5e2884d24bb1f7b20caaf6bb9a463d8420e898b8ffee4"`
[INFO] running `"docker" "rm" "-f" "3eae4b055d7e468442d5e2884d24bb1f7b20caaf6bb9a463d8420e898b8ffee4"`
[INFO] [stdout] 3eae4b055d7e468442d5e2884d24bb1f7b20caaf6bb9a463d8420e898b8ffee4