[INFO] crate libmimalloc-sys 0.1.15 is already in cache
[INFO] checking libmimalloc-sys-0.1.15 against master#0a675c5e02e6ecfda7d4e04aabd23a9935e0c4bf for pr-71814
[INFO] extracting crate libmimalloc-sys 0.1.15 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate libmimalloc-sys 0.1.15 on toolchain 0a675c5e02e6ecfda7d4e04aabd23a9935e0c4bf
[INFO] running `"/workspace/cargo-home/bin/cargo" "+0a675c5e02e6ecfda7d4e04aabd23a9935e0c4bf" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate libmimalloc-sys 0.1.15
[INFO] finished tweaking crates.io crate libmimalloc-sys 0.1.15
[INFO] tweaked toml for crates.io crate libmimalloc-sys 0.1.15 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+0a675c5e02e6ecfda7d4e04aabd23a9935e0c4bf" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+0a675c5e02e6ecfda7d4e04aabd23a9935e0c4bf" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+0a675c5e02e6ecfda7d4e04aabd23a9935e0c4bf" "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] 85fa4216c9365ed6c9449c6b1f095739d45ce96b30cf5c273d6bdef8b3b5d519
[INFO] running `"docker" "start" "-a" "85fa4216c9365ed6c9449c6b1f095739d45ce96b30cf5c273d6bdef8b3b5d519"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling cmake v0.1.42
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.15 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.83s
[INFO] running `"docker" "inspect" "85fa4216c9365ed6c9449c6b1f095739d45ce96b30cf5c273d6bdef8b3b5d519"`
[INFO] running `"docker" "rm" "-f" "85fa4216c9365ed6c9449c6b1f095739d45ce96b30cf5c273d6bdef8b3b5d519"`
[INFO] [stdout] 85fa4216c9365ed6c9449c6b1f095739d45ce96b30cf5c273d6bdef8b3b5d519