Dec 05 07:16:15.663 INFO checking rusty-machine-0.5.4 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 07:16:15.664 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 07:16:16.107 INFO [stdout] 14138cbec4185d1b6613a76f98d94db62efe7e89e44bda55ab1435ae25d9f82d
Dec 05 07:16:16.110 INFO running `"docker" "start" "-a" "14138cbec4185d1b6613a76f98d94db62efe7e89e44bda55ab1435ae25d9f82d"`
Dec 05 07:16:17.088 INFO [stderr] usermod: no changes
Dec 05 07:16:17.211 INFO [stderr]     Checking rulinalg v0.3.7
Dec 05 07:16:20.238 INFO [stderr]     Checking rusty-machine v0.5.4 (/source)
Dec 05 07:16:22.014 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 07:16:22.014 INFO [stderr]    --> src/lib.rs:108:1
Dec 05 07:16:22.014 INFO [stderr]     |
Dec 05 07:16:22.014 INFO [stderr] 108 | #[macro_use]
Dec 05 07:16:22.014 INFO [stderr]     | ^^^^^^^^^^^^
Dec 05 07:16:22.014 INFO [stderr]     |
Dec 05 07:16:22.014 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 05 07:16:22.014 INFO [stderr] 
Dec 05 07:16:25.763 INFO [stderr] warning: unused comparison that must be used
Dec 05 07:16:25.763 INFO [stderr]    --> src/data/transforms/minmax.rs:228:9
Dec 05 07:16:25.763 INFO [stderr]     |
Dec 05 07:16:25.763 INFO [stderr] 228 |         transformed[[0, 0]].abs() < 1e-10;
Dec 05 07:16:25.763 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:16:25.763 INFO [stderr]     |
Dec 05 07:16:25.763 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 07:16:25.763 INFO [stderr] 
Dec 05 07:16:25.763 INFO [stderr] warning: unused comparison that must be used
Dec 05 07:16:25.763 INFO [stderr]    --> src/data/transforms/minmax.rs:229:9
Dec 05 07:16:25.763 INFO [stderr]     |
Dec 05 07:16:25.763 INFO [stderr] 229 |         transformed[[0, 1]].abs() < 1e-10;
Dec 05 07:16:25.763 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:16:25.763 INFO [stderr] 
Dec 05 07:16:25.763 INFO [stderr] warning: unused comparison that must be used
Dec 05 07:16:25.763 INFO [stderr]    --> src/data/transforms/minmax.rs:230:9
Dec 05 07:16:25.763 INFO [stderr]     |
Dec 05 07:16:25.763 INFO [stderr] 230 |         (transformed[[1, 0]] - 1.0).abs() < 1e-10;
Dec 05 07:16:25.763 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:16:25.763 INFO [stderr] 
Dec 05 07:16:25.763 INFO [stderr] warning: unused comparison that must be used
Dec 05 07:16:25.763 INFO [stderr]    --> src/data/transforms/minmax.rs:231:9
Dec 05 07:16:25.763 INFO [stderr]     |
Dec 05 07:16:25.763 INFO [stderr] 231 |         (transformed[[1, 1]] - 1.0).abs() < 1e-10;
Dec 05 07:16:25.763 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:16:25.763 INFO [stderr] 
Dec 05 07:16:25.763 INFO [stderr] warning: unused comparison that must be used
Dec 05 07:16:25.763 INFO [stderr]    --> src/data/transforms/minmax.rs:245:9
Dec 05 07:16:25.763 INFO [stderr]     |
Dec 05 07:16:25.763 INFO [stderr] 245 |         (transformed[[0, 0]] - 1.0).abs() < 1e-10;
Dec 05 07:16:25.763 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:16:25.763 INFO [stderr] 
Dec 05 07:16:25.763 INFO [stderr] warning: unused comparison that must be used
Dec 05 07:16:25.763 INFO [stderr]    --> src/data/transforms/minmax.rs:246:9
Dec 05 07:16:25.763 INFO [stderr]     |
Dec 05 07:16:25.763 INFO [stderr] 246 |         (transformed[[0, 1]] - 1.0).abs() < 1e-10;
Dec 05 07:16:25.763 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:16:25.763 INFO [stderr] 
Dec 05 07:16:25.763 INFO [stderr] warning: unused comparison that must be used
Dec 05 07:16:25.763 INFO [stderr]    --> src/data/transforms/minmax.rs:247:9
Dec 05 07:16:25.763 INFO [stderr]     |
Dec 05 07:16:25.763 INFO [stderr] 247 |         (transformed[[1, 0]] - 3.0).abs() < 1e-10;
Dec 05 07:16:25.763 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:16:25.767 INFO [stderr] 
Dec 05 07:16:25.767 INFO [stderr] warning: unused comparison that must be used
Dec 05 07:16:25.767 INFO [stderr]    --> src/data/transforms/minmax.rs:248:9
Dec 05 07:16:25.767 INFO [stderr]     |
Dec 05 07:16:25.767 INFO [stderr] 248 |         (transformed[[1, 1]] - 3.0).abs() < 1e-10;
Dec 05 07:16:25.767 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:16:25.767 INFO [stderr] 
Dec 05 07:16:28.525 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 07:16:28.525 INFO [stderr]  --> tests/lib.rs:1:1
Dec 05 07:16:28.525 INFO [stderr]   |
Dec 05 07:16:28.525 INFO [stderr] 1 | #[macro_use]
Dec 05 07:16:28.525 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 07:16:28.525 INFO [stderr]   |
Dec 05 07:16:28.525 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 07:16:28.525 INFO [stderr] 
Dec 05 07:16:28.919 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.79s
Dec 05 07:16:28.927 INFO [stderr] su: No module specific data is present
Dec 05 07:16:29.555 INFO running `"docker" "inspect" "14138cbec4185d1b6613a76f98d94db62efe7e89e44bda55ab1435ae25d9f82d"`
Dec 05 07:16:29.713 INFO running `"docker" "rm" "-f" "14138cbec4185d1b6613a76f98d94db62efe7e89e44bda55ab1435ae25d9f82d"`
Dec 05 07:16:30.051 INFO [stdout] 14138cbec4185d1b6613a76f98d94db62efe7e89e44bda55ab1435ae25d9f82d