[INFO] updating cached repository https://github.com/hclarke/brace_checker
[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] d3ce40557b6fbd6ec335fc121ffc9fd76c2768d1
[INFO] testing hclarke/brace_checker against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhclarke%2Fbrace_checker" "/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/hclarke/brace_checker 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/hclarke/brace_checker
[INFO] finished tweaking git repo https://github.com/hclarke/brace_checker
[INFO] tweaked toml for git repo https://github.com/hclarke/brace_checker written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/hclarke/brace_checker 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] [stderr] error: the lock file /workspace/builds/worker-7/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-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=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] 2a6f8b8d1c889bb18d78a1392ef5abd1cb867f1071252a455078105a38d1e5e7
[INFO] running `"docker" "start" "-a" "2a6f8b8d1c889bb18d78a1392ef5abd1cb867f1071252a455078105a38d1e5e7"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling brace_checker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "2a6f8b8d1c889bb18d78a1392ef5abd1cb867f1071252a455078105a38d1e5e7"`
[INFO] running `"docker" "rm" "-f" "2a6f8b8d1c889bb18d78a1392ef5abd1cb867f1071252a455078105a38d1e5e7"`
[INFO] [stdout] 2a6f8b8d1c889bb18d78a1392ef5abd1cb867f1071252a455078105a38d1e5e7
[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=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" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b24fdea184e363d24261448fcbf006122b7515774ca0fd5e780a18a74f22893c
[INFO] running `"docker" "start" "-a" "b24fdea184e363d24261448fcbf006122b7515774ca0fd5e780a18a74f22893c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling brace_checker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `"docker" "inspect" "b24fdea184e363d24261448fcbf006122b7515774ca0fd5e780a18a74f22893c"`
[INFO] running `"docker" "rm" "-f" "b24fdea184e363d24261448fcbf006122b7515774ca0fd5e780a18a74f22893c"`
[INFO] [stdout] b24fdea184e363d24261448fcbf006122b7515774ca0fd5e780a18a74f22893c
[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=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" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f86733713238df39076146526e98b9830431b59bbf3b24f304003916c2f3e488
[INFO] running `"docker" "start" "-a" "f86733713238df39076146526e98b9830431b59bbf3b24f304003916c2f3e488"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/brace_checker-9787bc5111663244
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::check_curly_close ... ok
[INFO] [stdout] test tests::check_empty ... ok
[INFO] [stdout] test tests::check_missing_open ... ok
[INFO] [stdout] test tests::check_square ... ok
[INFO] [stdout] test tests::check_square_close ... ok
[INFO] [stdout] test tests::check_curly_open ... ok
[INFO] [stdout] test tests::check_round ... ok
[INFO] [stdout] test tests::check_missing_close ... ok
[INFO] [stdout] test tests::check_overindent ... ok
[INFO] [stdout] test tests::check_square_open ... ok
[INFO] [stdout] test tests::check_underindent ... ok
[INFO] [stdout] test tests::check_round_close ... ok
[INFO] [stdout] test tests::check_curly ... ok
[INFO] [stdout] test tests::check_round_open ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f86733713238df39076146526e98b9830431b59bbf3b24f304003916c2f3e488"`
[INFO] running `"docker" "rm" "-f" "f86733713238df39076146526e98b9830431b59bbf3b24f304003916c2f3e488"`
[INFO] [stdout] f86733713238df39076146526e98b9830431b59bbf3b24f304003916c2f3e488