Dec 14 22:14:27.125 INFO testing rulinalg-0.4.2 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 22:14:27.126 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 14 22:14:27.557 INFO [stdout] 17f3acb8f45711a8d29289f654f481e608fcafa8f50fc55544ed0f04e6b99525
Dec 14 22:14:27.571 INFO running `"docker" "start" "-a" "17f3acb8f45711a8d29289f654f481e608fcafa8f50fc55544ed0f04e6b99525"`
Dec 14 22:14:29.315 INFO [stderr] usermod: no changes
Dec 14 22:14:29.531 INFO [stderr]    Compiling rulinalg v0.4.2 (/source)
Dec 14 22:14:33.581 INFO [stderr] warning: variable does not need to be mutable
Dec 14 22:14:33.581 INFO [stderr]    --> src/utils.rs:105:34
Dec 14 22:14:33.581 INFO [stderr]     |
Dec 14 22:14:33.581 INFO [stderr] 105 | pub fn in_place_vec_bin_op<F, T>(mut u: &mut [T], v: &[T], mut f: F)
Dec 14 22:14:33.581 INFO [stderr]     |                                  ----^
Dec 14 22:14:33.581 INFO [stderr]     |                                  |
Dec 14 22:14:33.581 INFO [stderr]     |                                  help: remove this `mut`
Dec 14 22:14:33.581 INFO [stderr]     |
Dec 14 22:14:33.581 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 14 22:14:33.581 INFO [stderr] 
Dec 14 22:14:34.405 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.06s
Dec 14 22:14:34.423 INFO [stderr] su: No module specific data is present
Dec 14 22:14:35.296 INFO running `"docker" "inspect" "17f3acb8f45711a8d29289f654f481e608fcafa8f50fc55544ed0f04e6b99525"`
Dec 14 22:14:35.573 INFO running `"docker" "rm" "-f" "17f3acb8f45711a8d29289f654f481e608fcafa8f50fc55544ed0f04e6b99525"`
Dec 14 22:14:36.062 INFO [stdout] 17f3acb8f45711a8d29289f654f481e608fcafa8f50fc55544ed0f04e6b99525
Dec 14 22:14:36.064 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 14 22:14:36.557 INFO [stdout] 51854a832bd6f98efc7231517587074c9268b9e9dfdce8173592577cde5a5aac
Dec 14 22:14:36.559 INFO running `"docker" "start" "-a" "51854a832bd6f98efc7231517587074c9268b9e9dfdce8173592577cde5a5aac"`
Dec 14 22:14:37.667 INFO [stderr] usermod: no changes
Dec 14 22:14:37.807 INFO [stderr]    Compiling rulinalg v0.4.2 (/source)
Dec 14 22:14:41.923 INFO [stderr] warning: unused `#[macro_use]` import
Dec 14 22:14:41.923 INFO [stderr]    --> src/lib.rs:111:1
Dec 14 22:14:41.923 INFO [stderr]     |
Dec 14 22:14:41.923 INFO [stderr] 111 | #[macro_use]
Dec 14 22:14:41.923 INFO [stderr]     | ^^^^^^^^^^^^
Dec 14 22:14:41.923 INFO [stderr]     |
Dec 14 22:14:41.923 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 14 22:14:41.923 INFO [stderr] 
Dec 14 22:14:49.151 INFO [stderr] warning: variable does not need to be mutable
Dec 14 22:14:49.151 INFO [stderr]    --> src/utils.rs:105:34
Dec 14 22:14:49.151 INFO [stderr]     |
Dec 14 22:14:49.151 INFO [stderr] 105 | pub fn in_place_vec_bin_op<F, T>(mut u: &mut [T], v: &[T], mut f: F)
Dec 14 22:14:49.151 INFO [stderr]     |                                  ----^
Dec 14 22:14:49.151 INFO [stderr]     |                                  |
Dec 14 22:14:49.151 INFO [stderr]     |                                  help: remove this `mut`
Dec 14 22:14:49.151 INFO [stderr]     |
Dec 14 22:14:49.151 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 14 22:14:49.151 INFO [stderr] 
Dec 14 22:15:06.467 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.77s
Dec 14 22:15:06.478 INFO [stderr] su: No module specific data is present
Dec 14 22:15:06.778 INFO running `"docker" "inspect" "51854a832bd6f98efc7231517587074c9268b9e9dfdce8173592577cde5a5aac"`
Dec 14 22:15:06.849 INFO running `"docker" "rm" "-f" "51854a832bd6f98efc7231517587074c9268b9e9dfdce8173592577cde5a5aac"`
Dec 14 22:15:06.958 INFO [stdout] 51854a832bd6f98efc7231517587074c9268b9e9dfdce8173592577cde5a5aac