Dec 18 12:55:25.378 INFO checking polarization-0.1.4 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 12:55:25.378 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/polarization/0.1.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 12:55:25.796 INFO [stdout] 6bb6f79cbfa95fe467a75cbd2462c8265c8914ef0e7d585cff247e7e42aa2e59
Dec 18 12:55:25.804 INFO running `"docker" "start" "-a" "6bb6f79cbfa95fe467a75cbd2462c8265c8914ef0e7d585cff247e7e42aa2e59"`
Dec 18 12:55:27.888 INFO [stderr]     Checking rand v0.5.5
Dec 18 12:55:27.896 INFO [stderr]     Checking approx v0.3.1
Dec 18 12:55:28.580 INFO [stderr]     Checking alga v0.7.2
Dec 18 12:55:30.738 INFO [stderr]     Checking proptest v0.8.7
Dec 18 12:55:34.880 INFO [stderr]     Checking nalgebra v0.16.12
Dec 18 12:56:08.596 INFO [stderr]     Checking polarization v0.1.4 (/opt/crater/workdir)
Dec 18 12:56:11.361 INFO [stderr] warning: unused attribute
Dec 18 12:56:11.361 INFO [stderr]   --> src/jones/identity.rs:63:5
Dec 18 12:56:11.361 INFO [stderr]    |
Dec 18 12:56:11.361 INFO [stderr] 63 |     #[macro_use]
Dec 18 12:56:11.361 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 18 12:56:11.361 INFO [stderr]    |
Dec 18 12:56:11.361 INFO [stderr]    = note: #[warn(unused_attributes)] on by default
Dec 18 12:56:11.361 INFO [stderr] 
Dec 18 12:56:11.361 INFO [stderr] warning: unused attribute
Dec 18 12:56:11.361 INFO [stderr]   --> src/jones/identity.rs:63:5
Dec 18 12:56:11.361 INFO [stderr]    |
Dec 18 12:56:11.361 INFO [stderr] 63 |     #[macro_use]
Dec 18 12:56:11.361 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 18 12:56:11.361 INFO [stderr] 
Dec 18 12:56:11.361 INFO [stderr] warning: unused attribute
Dec 18 12:56:11.361 INFO [stderr]   --> src/jones/rotator.rs:56:5
Dec 18 12:56:11.361 INFO [stderr]    |
Dec 18 12:56:11.361 INFO [stderr] 56 |     #[macro_use]
Dec 18 12:56:11.361 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 18 12:56:11.361 INFO [stderr] 
Dec 18 12:56:11.361 INFO [stderr] warning: unused attribute
Dec 18 12:56:11.361 INFO [stderr]    --> src/jones/system.rs:212:5
Dec 18 12:56:11.361 INFO [stderr]     |
Dec 18 12:56:11.361 INFO [stderr] 212 |     #[macro_use]
Dec 18 12:56:11.361 INFO [stderr]     |     ^^^^^^^^^^^^
Dec 18 12:56:11.362 INFO [stderr] 
Dec 18 12:56:11.465 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.78s
Dec 18 12:56:11.984 INFO running `"docker" "inspect" "6bb6f79cbfa95fe467a75cbd2462c8265c8914ef0e7d585cff247e7e42aa2e59"`
Dec 18 12:56:12.298 INFO running `"docker" "rm" "-f" "6bb6f79cbfa95fe467a75cbd2462c8265c8914ef0e7d585cff247e7e42aa2e59"`
Dec 18 12:56:12.548 INFO [stdout] 6bb6f79cbfa95fe467a75cbd2462c8265c8914ef0e7d585cff247e7e42aa2e59