Dec 18 11:40:18.289 INFO checking rusty-machine-0.5.4 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 11:40:18.289 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/rusty-machine/0.5.4:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 11:40:18.700 INFO [stdout] edcfd4436f12b60dc7405ea2326c70e73f6d9fd6c50ffb79a01a48b46c9e9cb0
Dec 18 11:40:18.704 INFO running `"docker" "start" "-a" "edcfd4436f12b60dc7405ea2326c70e73f6d9fd6c50ffb79a01a48b46c9e9cb0"`
Dec 18 11:40:20.060 INFO [stderr]     Checking rulinalg v0.3.7
Dec 18 11:40:22.891 INFO [stderr]     Checking rusty-machine v0.5.4 (/opt/crater/workdir)
Dec 18 11:40:23.632 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 11:40:23.632 INFO [stderr]    --> src/lib.rs:108:1
Dec 18 11:40:23.632 INFO [stderr]     |
Dec 18 11:40:23.632 INFO [stderr] 108 | #[macro_use]
Dec 18 11:40:23.632 INFO [stderr]     | ^^^^^^^^^^^^
Dec 18 11:40:23.632 INFO [stderr]     |
Dec 18 11:40:23.632 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 18 11:40:23.632 INFO [stderr] 
Dec 18 11:40:26.924 INFO [stderr] warning: unused comparison that must be used
Dec 18 11:40:26.925 INFO [stderr]    --> src/data/transforms/minmax.rs:228:9
Dec 18 11:40:26.925 INFO [stderr]     |
Dec 18 11:40:26.925 INFO [stderr] 228 |         transformed[[0, 0]].abs() < 1e-10;
Dec 18 11:40:26.926 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 11:40:26.926 INFO [stderr]     |
Dec 18 11:40:26.926 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 11:40:26.926 INFO [stderr] 
Dec 18 11:40:26.927 INFO [stderr] warning: unused comparison that must be used
Dec 18 11:40:26.927 INFO [stderr]    --> src/data/transforms/minmax.rs:229:9
Dec 18 11:40:26.927 INFO [stderr]     |
Dec 18 11:40:26.928 INFO [stderr] 229 |         transformed[[0, 1]].abs() < 1e-10;
Dec 18 11:40:26.928 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 11:40:26.928 INFO [stderr] 
Dec 18 11:40:26.929 INFO [stderr] warning: unused comparison that must be used
Dec 18 11:40:26.929 INFO [stderr]    --> src/data/transforms/minmax.rs:230:9
Dec 18 11:40:26.929 INFO [stderr]     |
Dec 18 11:40:26.929 INFO [stderr] 230 |         (transformed[[1, 0]] - 1.0).abs() < 1e-10;
Dec 18 11:40:26.930 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 11:40:26.930 INFO [stderr] 
Dec 18 11:40:26.930 INFO [stderr] warning: unused comparison that must be used
Dec 18 11:40:26.930 INFO [stderr]    --> src/data/transforms/minmax.rs:231:9
Dec 18 11:40:26.930 INFO [stderr]     |
Dec 18 11:40:26.930 INFO [stderr] 231 |         (transformed[[1, 1]] - 1.0).abs() < 1e-10;
Dec 18 11:40:26.931 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 11:40:26.931 INFO [stderr] 
Dec 18 11:40:26.931 INFO [stderr] warning: unused comparison that must be used
Dec 18 11:40:26.931 INFO [stderr]    --> src/data/transforms/minmax.rs:245:9
Dec 18 11:40:26.932 INFO [stderr]     |
Dec 18 11:40:26.932 INFO [stderr] 245 |         (transformed[[0, 0]] - 1.0).abs() < 1e-10;
Dec 18 11:40:26.932 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 11:40:26.932 INFO [stderr] 
Dec 18 11:40:26.932 INFO [stderr] warning: unused comparison that must be used
Dec 18 11:40:26.932 INFO [stderr]    --> src/data/transforms/minmax.rs:246:9
Dec 18 11:40:26.932 INFO [stderr]     |
Dec 18 11:40:26.933 INFO [stderr] 246 |         (transformed[[0, 1]] - 1.0).abs() < 1e-10;
Dec 18 11:40:26.933 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 11:40:26.933 INFO [stderr] 
Dec 18 11:40:26.933 INFO [stderr] warning: unused comparison that must be used
Dec 18 11:40:26.933 INFO [stderr]    --> src/data/transforms/minmax.rs:247:9
Dec 18 11:40:26.933 INFO [stderr]     |
Dec 18 11:40:26.933 INFO [stderr] 247 |         (transformed[[1, 0]] - 3.0).abs() < 1e-10;
Dec 18 11:40:26.934 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 11:40:26.934 INFO [stderr] 
Dec 18 11:40:26.934 INFO [stderr] warning: unused comparison that must be used
Dec 18 11:40:26.934 INFO [stderr]    --> src/data/transforms/minmax.rs:248:9
Dec 18 11:40:26.934 INFO [stderr]     |
Dec 18 11:40:26.934 INFO [stderr] 248 |         (transformed[[1, 1]] - 3.0).abs() < 1e-10;
Dec 18 11:40:26.934 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 11:40:26.934 INFO [stderr] 
Dec 18 11:40:27.388 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 11:40:27.388 INFO [stderr]  --> tests/lib.rs:1:1
Dec 18 11:40:27.388 INFO [stderr]   |
Dec 18 11:40:27.388 INFO [stderr] 1 | #[macro_use]
Dec 18 11:40:27.388 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 11:40:27.388 INFO [stderr]   |
Dec 18 11:40:27.388 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 11:40:27.388 INFO [stderr] 
Dec 18 11:40:27.801 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.85s
Dec 18 11:40:28.458 INFO running `"docker" "inspect" "edcfd4436f12b60dc7405ea2326c70e73f6d9fd6c50ffb79a01a48b46c9e9cb0"`
Dec 18 11:40:28.602 INFO running `"docker" "rm" "-f" "edcfd4436f12b60dc7405ea2326c70e73f6d9fd6c50ffb79a01a48b46c9e9cb0"`
Dec 18 11:40:28.733 INFO [stdout] edcfd4436f12b60dc7405ea2326c70e73f6d9fd6c50ffb79a01a48b46c9e9cb0