[INFO] crate rbspy-ruby-structs 0.1.0 is already in cache
[INFO] testing rbspy-ruby-structs-0.1.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate rbspy-ruby-structs 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate rbspy-ruby-structs 0.1.0 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rbspy-ruby-structs 0.1.0
[INFO] finished tweaking crates.io crate rbspy-ruby-structs 0.1.0
[INFO] tweaked toml for crates.io crate rbspy-ruby-structs 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "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" "+1.44.0" "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] ef02d24e3fc01477bcbf37f09aeccef1c20e551b317281817de2dad6ef91d9f1
[INFO] running `"docker" "start" "-a" "ef02d24e3fc01477bcbf37f09aeccef1c20e551b317281817de2dad6ef91d9f1"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rbspy-ruby-structs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.25s
[INFO] running `"docker" "inspect" "ef02d24e3fc01477bcbf37f09aeccef1c20e551b317281817de2dad6ef91d9f1"`
[INFO] running `"docker" "rm" "-f" "ef02d24e3fc01477bcbf37f09aeccef1c20e551b317281817de2dad6ef91d9f1"`
[INFO] [stdout] ef02d24e3fc01477bcbf37f09aeccef1c20e551b317281817de2dad6ef91d9f1
[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" "+1.44.0" "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] 459bdbc5f0fc2bd15310a95c23e3c4b1734dd3e84641e5bd5b86d29accb9f823
[INFO] running `"docker" "start" "-a" "459bdbc5f0fc2bd15310a95c23e3c4b1734dd3e84641e5bd5b86d29accb9f823"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rbspy-ruby-structs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `rbspy-ruby-structs`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name rbspy_ruby_structs src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C debuginfo=2 --test -C metadata=9547eac6c0ae962d -C extra-filename=-9547eac6c0ae962d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "459bdbc5f0fc2bd15310a95c23e3c4b1734dd3e84641e5bd5b86d29accb9f823"`
[INFO] running `"docker" "rm" "-f" "459bdbc5f0fc2bd15310a95c23e3c4b1734dd3e84641e5bd5b86d29accb9f823"`
[INFO] [stdout] 459bdbc5f0fc2bd15310a95c23e3c4b1734dd3e84641e5bd5b86d29accb9f823