[INFO] crate rgch 0.1.30 is already in cache
[INFO] checking rgch-0.1.30 against master#6d69caba110c0c2fb90180df1cbc8be5033b91d4 for pr-69530
[INFO] extracting crate rgch 0.1.30 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate rgch 0.1.30 on toolchain 6d69caba110c0c2fb90180df1cbc8be5033b91d4
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rgch 0.1.30
[INFO] finished tweaking crates.io crate rgch 0.1.30
[INFO] tweaked toml for crates.io crate rgch 0.1.30 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate rgch 0.1.30 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "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=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" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "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] 7c31202914c4b2198bc5b651c1986cda9c2c2ddade1c54daf3846b82291db6e7
[INFO] running `"docker" "start" "-a" "7c31202914c4b2198bc5b651c1986cda9c2c2ddade1c54daf3846b82291db6e7"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v1.0.12
[INFO] [stderr]     Checking termion v1.5.4
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]     Checking serde v1.0.104
[INFO] [stderr]     Checking toml v0.5.5
[INFO] [stderr]     Checking rgch v0.1.30 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.46s
[INFO] running `"docker" "inspect" "7c31202914c4b2198bc5b651c1986cda9c2c2ddade1c54daf3846b82291db6e7"`
[INFO] running `"docker" "rm" "-f" "7c31202914c4b2198bc5b651c1986cda9c2c2ddade1c54daf3846b82291db6e7"`
[INFO] [stdout] 7c31202914c4b2198bc5b651c1986cda9c2c2ddade1c54daf3846b82291db6e7