Nov 18 00:58:16.360 INFO testing rulinalg-0.4.2 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 00:58:16.362 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 00:58:16.783 INFO [stdout] fced48ccf3dab2aa47b8f541b09325285c4176b36dd0b732bfb116798ce7b88e
Nov 18 00:58:16.791 INFO running `"docker" "start" "-a" "fced48ccf3dab2aa47b8f541b09325285c4176b36dd0b732bfb116798ce7b88e"`
Nov 18 00:58:18.639 INFO [stderr] usermod: no changes
Nov 18 00:58:18.751 INFO [stderr]    Compiling rulinalg v0.4.2 (/source)
Nov 18 00:58:22.543 INFO [stderr] warning: variable does not need to be mutable
Nov 18 00:58:22.544 INFO [stderr]    --> src/utils.rs:105:34
Nov 18 00:58:22.545 INFO [stderr]     |
Nov 18 00:58:22.545 INFO [stderr] 105 | pub fn in_place_vec_bin_op<F, T>(mut u: &mut [T], v: &[T], mut f: F)
Nov 18 00:58:22.546 INFO [stderr]     |                                  ----^
Nov 18 00:58:22.547 INFO [stderr]     |                                  |
Nov 18 00:58:22.547 INFO [stderr]     |                                  help: remove this `mut`
Nov 18 00:58:22.548 INFO [stderr]     |
Nov 18 00:58:22.549 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 00:58:22.549 INFO [stderr] 
Nov 18 00:58:23.348 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.69s
Nov 18 00:58:23.354 INFO [stderr] su: No module specific data is present
Nov 18 00:58:24.932 INFO running `"docker" "inspect" "fced48ccf3dab2aa47b8f541b09325285c4176b36dd0b732bfb116798ce7b88e"`
Nov 18 00:58:25.227 INFO running `"docker" "rm" "-f" "fced48ccf3dab2aa47b8f541b09325285c4176b36dd0b732bfb116798ce7b88e"`
Nov 18 00:58:25.467 INFO [stdout] fced48ccf3dab2aa47b8f541b09325285c4176b36dd0b732bfb116798ce7b88e
Nov 18 00:58:25.474 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 00:58:25.997 INFO [stdout] 3c6e2ed1c631bdc78b427c89dd19faa213424280a9d9c6e058c743ca83217c3e
Nov 18 00:58:26.000 INFO running `"docker" "start" "-a" "3c6e2ed1c631bdc78b427c89dd19faa213424280a9d9c6e058c743ca83217c3e"`
Nov 18 00:58:28.243 INFO [stderr] usermod: no changes
Nov 18 00:58:28.443 INFO [stderr]    Compiling rulinalg v0.4.2 (/source)
Nov 18 00:58:33.303 INFO [stderr] warning: unused `#[macro_use]` import
Nov 18 00:58:33.303 INFO [stderr]    --> src/lib.rs:111:1
Nov 18 00:58:33.304 INFO [stderr]     |
Nov 18 00:58:33.304 INFO [stderr] 111 | #[macro_use]
Nov 18 00:58:33.304 INFO [stderr]     | ^^^^^^^^^^^^
Nov 18 00:58:33.305 INFO [stderr]     |
Nov 18 00:58:33.305 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Nov 18 00:58:33.305 INFO [stderr] 
Nov 18 00:58:41.907 INFO [stderr] warning: variable does not need to be mutable
Nov 18 00:58:41.907 INFO [stderr]    --> src/utils.rs:105:34
Nov 18 00:58:41.907 INFO [stderr]     |
Nov 18 00:58:41.908 INFO [stderr] 105 | pub fn in_place_vec_bin_op<F, T>(mut u: &mut [T], v: &[T], mut f: F)
Nov 18 00:58:41.908 INFO [stderr]     |                                  ----^
Nov 18 00:58:41.908 INFO [stderr]     |                                  |
Nov 18 00:58:41.908 INFO [stderr]     |                                  help: remove this `mut`
Nov 18 00:58:41.909 INFO [stderr]     |
Nov 18 00:58:41.909 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 00:58:41.909 INFO [stderr] 
Nov 18 00:58:55.932 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.66s
Nov 18 00:58:55.936 INFO [stderr] su: No module specific data is present
Nov 18 00:58:56.739 INFO running `"docker" "inspect" "3c6e2ed1c631bdc78b427c89dd19faa213424280a9d9c6e058c743ca83217c3e"`
Nov 18 00:58:57.031 INFO running `"docker" "rm" "-f" "3c6e2ed1c631bdc78b427c89dd19faa213424280a9d9c6e058c743ca83217c3e"`
Nov 18 00:58:57.306 INFO [stdout] 3c6e2ed1c631bdc78b427c89dd19faa213424280a9d9c6e058c743ca83217c3e