[INFO] updating cached repository https://github.com/ben0x539/bswam
[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] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c1210769bcd2bb58ae94603776c11ec1c9021323
[INFO] testing ben0x539/bswam against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fben0x539%2Fbswam" "/workspace/builds/worker-11/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ben0x539/bswam 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/ben0x539/bswam
[INFO] finished tweaking git repo https://github.com/ben0x539/bswam
[INFO] tweaked toml for git repo https://github.com/ben0x539/bswam written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/ben0x539/bswam 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-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" "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] b0f565d06175c8f93142fb6d19937e114eca6b1f944d75ccd1fd26ecefc2c7d4
[INFO] running `"docker" "start" "-a" "b0f565d06175c8f93142fb6d19937e114eca6b1f944d75ccd1fd26ecefc2c7d4"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling fs_extra v1.1.0
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling bswam v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `bswam v0.1.0 (/opt/rustwide/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/bswam-fc5fcf4ac46b282d/build-script-build` (exit code: 1)
[INFO] [stderr] --- stderr
[INFO] [stderr] touch: cannot touch 'build.rs': Read-only file system
[INFO] [stderr] Error: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "b0f565d06175c8f93142fb6d19937e114eca6b1f944d75ccd1fd26ecefc2c7d4"`
[INFO] running `"docker" "rm" "-f" "b0f565d06175c8f93142fb6d19937e114eca6b1f944d75ccd1fd26ecefc2c7d4"`
[INFO] [stdout] b0f565d06175c8f93142fb6d19937e114eca6b1f944d75ccd1fd26ecefc2c7d4