[INFO] crate sarchive 0.11.4 is already in cache
[INFO] checking sarchive-0.11.4 against master#6250d56355d72264ece721e8d0dc95b16a6824b1 for pr-68350
[INFO] extracting crate sarchive 0.11.4 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate sarchive 0.11.4 on toolchain 6250d56355d72264ece721e8d0dc95b16a6824b1
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate sarchive 0.11.4
[INFO] finished tweaking crates.io crate sarchive 0.11.4
[INFO] tweaked toml for crates.io crate sarchive 0.11.4 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate sarchive 0.11.4 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "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] c986d57fcc4851441fce0560c5a47fa1ee5a80fadd580020b7f3bcf539ecdbe7
[INFO] running `"docker" "start" "-a" "c986d57fcc4851441fce0560c5a47fa1ee5a80fadd580020b7f3bcf539ecdbe7"`
[INFO] [stderr]     Checking inotify v0.8.0
[INFO] [stderr]     Checking reopen v0.3.0
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr]     Checking fern v0.5.9
[INFO] [stderr]     Checking notify v5.0.0-pre.2
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking sarchive v0.11.4 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `hm`
[INFO] [stderr]    --> src/scheduler/slurm.rs:311:21
[INFO] [stderr]     |
[INFO] [stderr] 311 |         if let Some(hm) = slurm_job_entry.extra_info() {
[INFO] [stderr]     |                     ^^ help: consider prefixing with an underscore: `_hm`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `hm`
[INFO] [stderr]    --> src/scheduler/slurm.rs:311:21
[INFO] [stderr]     |
[INFO] [stderr] 311 |         if let Some(hm) = slurm_job_entry.extra_info() {
[INFO] [stderr]     |                     ^^ help: consider prefixing with an underscore: `_hm`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.08s
[INFO] running `"docker" "inspect" "c986d57fcc4851441fce0560c5a47fa1ee5a80fadd580020b7f3bcf539ecdbe7"`
[INFO] running `"docker" "rm" "-f" "c986d57fcc4851441fce0560c5a47fa1ee5a80fadd580020b7f3bcf539ecdbe7"`
[INFO] [stdout] c986d57fcc4851441fce0560c5a47fa1ee5a80fadd580020b7f3bcf539ecdbe7