Dec 05 10:37:06.727 INFO checking matrixmultiply_mt-0.1.6 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 10:37:06.727 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 05 10:37:06.975 INFO [stdout] f05faa45f2b68510c23583686a9c4f737846bbc9749f16f057bd39570fbc2eb7
Dec 05 10:37:06.981 INFO running `"docker" "start" "-a" "f05faa45f2b68510c23583686a9c4f737846bbc9749f16f057bd39570fbc2eb7"`
Dec 05 10:37:08.094 INFO [stderr] usermod: no changes
Dec 05 10:37:08.177 INFO [stderr]    Compiling matrixmultiply_mt v0.1.6 (/source)
Dec 05 10:37:08.177 INFO [stderr]     Checking typenum_loops v0.3.0
Dec 05 10:37:08.177 INFO [stderr]     Checking parking_lot v0.4.8
Dec 05 10:37:14.750 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.62s
Dec 05 10:37:14.750 INFO [stderr] su: No module specific data is present
Dec 05 10:37:15.016 INFO running `"docker" "inspect" "f05faa45f2b68510c23583686a9c4f737846bbc9749f16f057bd39570fbc2eb7"`
Dec 05 10:37:15.179 INFO running `"docker" "rm" "-f" "f05faa45f2b68510c23583686a9c4f737846bbc9749f16f057bd39570fbc2eb7"`
Dec 05 10:37:15.571 INFO [stdout] f05faa45f2b68510c23583686a9c4f737846bbc9749f16f057bd39570fbc2eb7