Dec 05 16:20:06.240 INFO checking basic_dsp_matrix-0.5.2 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 16:20:06.240 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 16:20:06.705 INFO [stdout] e47fc0139ac3c5ddaa9aed6d645f2b3af38154a0c3a708362d755fb9d0015c89
Dec 05 16:20:06.707 INFO running `"docker" "start" "-a" "e47fc0139ac3c5ddaa9aed6d645f2b3af38154a0c3a708362d755fb9d0015c89"`
Dec 05 16:20:08.997 INFO [stderr] usermod: no changes
Dec 05 16:20:09.167 INFO [stderr]    Compiling semver-parser v0.7.0
Dec 05 16:20:09.167 INFO [stderr]     Checking rand_core v0.3.0
Dec 05 16:20:09.199 INFO [stderr]     Checking void v1.0.2
Dec 05 16:20:09.199 INFO [stderr]     Checking stable_deref_trait v1.1.1
Dec 05 16:20:09.199 INFO [stderr]     Checking scopeguard v0.3.3
Dec 05 16:20:09.199 INFO [stderr]     Checking nodrop v0.1.13
Dec 05 16:20:09.199 INFO [stderr]     Checking rustc-serialize v0.3.24
Dec 05 16:20:09.199 INFO [stderr]     Checking memoffset v0.2.1
Dec 05 16:20:09.896 INFO [stderr]     Checking crossbeam-utils v0.5.0
Dec 05 16:20:09.913 INFO [stderr]     Checking crossbeam-utils v0.6.1
Dec 05 16:20:09.975 INFO [stderr]     Checking unreachable v1.0.0
Dec 05 16:20:10.052 INFO [stderr]     Checking arrayvec v0.4.8
Dec 05 16:20:10.616 INFO [stderr]     Checking num_cpus v1.8.0
Dec 05 16:20:13.824 INFO [stderr]     Checking linreg v0.1.3
Dec 05 16:20:15.234 INFO [stderr]     Checking smallvec v0.6.7
Dec 05 16:20:15.497 INFO [stderr]     Checking owning_ref v0.4.0
Dec 05 16:20:15.637 INFO [stderr]     Checking rand_core v0.2.2
Dec 05 16:20:19.178 INFO [stderr]     Checking rand v0.5.5
Dec 05 16:20:19.259 INFO [stderr]     Checking crossbeam-epoch v0.5.2
Dec 05 16:20:19.260 INFO [stderr]     Checking crossbeam-epoch v0.6.1
Dec 05 16:20:19.359 INFO [stderr]    Compiling semver v0.9.0
Dec 05 16:20:20.796 INFO [stderr]     Checking lock_api v0.1.5
Dec 05 16:20:25.131 INFO [stderr]     Checking crossbeam-deque v0.5.2
Dec 05 16:20:26.927 INFO [stderr]    Compiling rustc_version v0.2.3
Dec 05 16:20:30.059 INFO [stderr]    Compiling parking_lot_core v0.3.1
Dec 05 16:20:32.041 INFO [stderr]     Checking num-bigint v0.1.44
Dec 05 16:20:32.042 INFO [stderr]     Checking num-complex v0.1.43
Dec 05 16:20:35.798 INFO [stderr]     Checking parking_lot v0.6.4
Dec 05 16:20:36.153 INFO [stderr]     Checking rustfft v2.1.0
Dec 05 16:20:37.883 INFO [stderr]     Checking num-rational v0.1.42
Dec 05 16:20:40.297 INFO [stderr]     Checking crossbeam-channel v0.2.6
Dec 05 16:20:41.100 INFO [stderr]     Checking num v0.1.42
Dec 05 16:20:42.654 INFO [stderr]     Checking hamcrest v0.1.5
Dec 05 16:20:45.464 INFO [stderr]     Checking crossbeam v0.4.1
Dec 05 16:20:48.468 INFO [stderr]     Checking basic_dsp_vector v0.5.6
Dec 05 16:20:57.648 INFO [stderr]     Checking basic_dsp_matrix v0.5.2 (/source)
Dec 05 16:21:09.095 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
Dec 05 16:21:09.102 INFO [stderr] su: No module specific data is present
Dec 05 16:21:09.995 INFO running `"docker" "inspect" "e47fc0139ac3c5ddaa9aed6d645f2b3af38154a0c3a708362d755fb9d0015c89"`
Dec 05 16:21:10.207 INFO running `"docker" "rm" "-f" "e47fc0139ac3c5ddaa9aed6d645f2b3af38154a0c3a708362d755fb9d0015c89"`
Dec 05 16:21:10.564 INFO [stdout] e47fc0139ac3c5ddaa9aed6d645f2b3af38154a0c3a708362d755fb9d0015c89