Dec 04 17:36:16.380 INFO checking howeih/Day-32-PageRank against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 17:36:16.380 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 17:36:16.532 INFO [stdout] 631cf834ee7a5f3e0231fef6a99aec7f5ade740253b151702a116de6fa66d7f2
Dec 04 17:36:16.536 INFO running `"docker" "start" "-a" "631cf834ee7a5f3e0231fef6a99aec7f5ade740253b151702a116de6fa66d7f2"`
Dec 04 17:36:17.052 INFO [stderr] usermod: no changes
Dec 04 17:36:17.097 INFO [stderr]     Checking ndarray v0.11.2
Dec 04 17:36:24.227 INFO [stderr]     Checking page_rank v0.1.0 (/source)
Dec 04 17:36:25.440 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.38s
Dec 04 17:36:25.444 INFO [stderr] su: No module specific data is present
Dec 04 17:36:25.672 INFO running `"docker" "inspect" "631cf834ee7a5f3e0231fef6a99aec7f5ade740253b151702a116de6fa66d7f2"`
Dec 04 17:36:25.811 INFO running `"docker" "rm" "-f" "631cf834ee7a5f3e0231fef6a99aec7f5ade740253b151702a116de6fa66d7f2"`
Dec 04 17:36:25.961 INFO [stdout] 631cf834ee7a5f3e0231fef6a99aec7f5ade740253b151702a116de6fa66d7f2