Dec 14 22:14:26.790 INFO testing rulinalg-0.4.2 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 22:14:26.791 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 22:14:27.275 INFO [stdout] 57d78dbdeecdc72e33ac41ba557e30be260d85cae2984d4e67928f5fd6fd625f
Dec 14 22:14:27.277 INFO running `"docker" "start" "-a" "57d78dbdeecdc72e33ac41ba557e30be260d85cae2984d4e67928f5fd6fd625f"`
Dec 14 22:14:28.738 INFO [stderr] usermod: no changes
Dec 14 22:14:28.847 INFO [stderr]    Compiling rulinalg v0.4.2 (/source)
Dec 14 22:14:32.872 INFO [stderr] warning: variable does not need to be mutable
Dec 14 22:14:32.872 INFO [stderr]    --> src/utils.rs:105:34
Dec 14 22:14:32.872 INFO [stderr]     |
Dec 14 22:14:32.872 INFO [stderr] 105 | pub fn in_place_vec_bin_op<F, T>(mut u: &mut [T], v: &[T], mut f: F)
Dec 14 22:14:32.873 INFO [stderr]     |                                  ----^
Dec 14 22:14:32.873 INFO [stderr]     |                                  |
Dec 14 22:14:32.873 INFO [stderr]     |                                  help: remove this `mut`
Dec 14 22:14:32.873 INFO [stderr]     |
Dec 14 22:14:32.873 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 14 22:14:32.873 INFO [stderr] 
Dec 14 22:14:33.796 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.03s
Dec 14 22:14:33.805 INFO [stderr] su: No module specific data is present
Dec 14 22:14:34.839 INFO running `"docker" "inspect" "57d78dbdeecdc72e33ac41ba557e30be260d85cae2984d4e67928f5fd6fd625f"`
Dec 14 22:14:35.135 INFO running `"docker" "rm" "-f" "57d78dbdeecdc72e33ac41ba557e30be260d85cae2984d4e67928f5fd6fd625f"`
Dec 14 22:14:35.439 INFO [stdout] 57d78dbdeecdc72e33ac41ba557e30be260d85cae2984d4e67928f5fd6fd625f
Dec 14 22:14:35.445 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 22:14:36.130 INFO [stdout] fa0fc03aa0c831a72224370e9eb3f46ae69e0dab8ff1d8cbf903ea3cf504e2cd
Dec 14 22:14:36.136 INFO running `"docker" "start" "-a" "fa0fc03aa0c831a72224370e9eb3f46ae69e0dab8ff1d8cbf903ea3cf504e2cd"`
Dec 14 22:14:37.323 INFO [stderr] usermod: no changes
Dec 14 22:14:37.456 INFO [stderr]    Compiling rulinalg v0.4.2 (/source)
Dec 14 22:14:41.959 INFO [stderr] warning: unused `#[macro_use]` import
Dec 14 22:14:41.959 INFO [stderr]    --> src/lib.rs:111:1
Dec 14 22:14:41.959 INFO [stderr]     |
Dec 14 22:14:41.959 INFO [stderr] 111 | #[macro_use]
Dec 14 22:14:41.959 INFO [stderr]     | ^^^^^^^^^^^^
Dec 14 22:14:41.959 INFO [stderr]     |
Dec 14 22:14:41.959 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 14 22:14:41.959 INFO [stderr] 
Dec 14 22:14:49.359 INFO [stderr] warning: variable does not need to be mutable
Dec 14 22:14:49.359 INFO [stderr]    --> src/utils.rs:105:34
Dec 14 22:14:49.359 INFO [stderr]     |
Dec 14 22:14:49.359 INFO [stderr] 105 | pub fn in_place_vec_bin_op<F, T>(mut u: &mut [T], v: &[T], mut f: F)
Dec 14 22:14:49.359 INFO [stderr]     |                                  ----^
Dec 14 22:14:49.359 INFO [stderr]     |                                  |
Dec 14 22:14:49.359 INFO [stderr]     |                                  help: remove this `mut`
Dec 14 22:14:49.359 INFO [stderr]     |
Dec 14 22:14:49.359 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 14 22:14:49.359 INFO [stderr] 
Dec 14 22:15:06.037 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.69s
Dec 14 22:15:06.043 INFO [stderr] su: No module specific data is present
Dec 14 22:15:06.332 INFO running `"docker" "inspect" "fa0fc03aa0c831a72224370e9eb3f46ae69e0dab8ff1d8cbf903ea3cf504e2cd"`
Dec 14 22:15:06.433 INFO running `"docker" "rm" "-f" "fa0fc03aa0c831a72224370e9eb3f46ae69e0dab8ff1d8cbf903ea3cf504e2cd"`
Dec 14 22:15:06.544 INFO [stdout] fa0fc03aa0c831a72224370e9eb3f46ae69e0dab8ff1d8cbf903ea3cf504e2cd