[INFO] updating cached repository https://github.com/system76/gop-policy
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/system76/gop-policy
[INFO] [stderr]    023cdfe..c1cd787  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c1cd7872d599d37fc8c53b22bfd66a68f366bf3d
[INFO] testing system76/gop-policy against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsystem76%2Fgop-policy" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/system76/gop-policy on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/system76/gop-policy
[INFO] finished tweaking git repo https://github.com/system76/gop-policy
[INFO] tweaked toml for git repo https://github.com/system76/gop-policy written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/system76/gop-policy already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7d84a9d480d8337f56e3c952275e621d1cd50d891fd9af30db063ff14be694cb
[INFO] running `"docker" "start" "-a" "7d84a9d480d8337f56e3c952275e621d1cd50d891fd9af30db063ff14be694cb"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] error: failed to update path override `/opt/rustwide/workdir/compiler-builtins` (defined in `/opt/rustwide/workdir/.cargo/config`)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Could not find Cargo.toml in `/opt/rustwide/workdir/compiler-builtins`
[INFO] running `"docker" "inspect" "7d84a9d480d8337f56e3c952275e621d1cd50d891fd9af30db063ff14be694cb"`
[INFO] running `"docker" "rm" "-f" "7d84a9d480d8337f56e3c952275e621d1cd50d891fd9af30db063ff14be694cb"`
[INFO] [stdout] 7d84a9d480d8337f56e3c952275e621d1cd50d891fd9af30db063ff14be694cb