Dec 13 21:24:02.322 INFO testing dihedral-codes/rust-rref-binary against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 21:24:02.323 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 13 21:24:02.714 INFO [stdout] e0e3893c6e130a07908a9846f5650d8b47b090be2d9bc84fc474ab61bbd55a32
Dec 13 21:24:02.716 INFO running `"docker" "start" "-a" "e0e3893c6e130a07908a9846f5650d8b47b090be2d9bc84fc474ab61bbd55a32"`
Dec 13 21:24:03.310 INFO [stderr] usermod: no changes
Dec 13 21:24:03.343 INFO [stderr]    Compiling rust-rref-binary v0.1.0 (/source)
Dec 13 21:24:03.651 INFO [stderr] warning: function is never used: `printmat`
Dec 13 21:24:03.651 INFO [stderr]   --> src/main.rs:64:1
Dec 13 21:24:03.651 INFO [stderr]    |
Dec 13 21:24:03.651 INFO [stderr] 64 | fn printmat(matrix:[u64; N]) {
Dec 13 21:24:03.651 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:24:03.651 INFO [stderr]    |
Dec 13 21:24:03.651 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 21:24:03.651 INFO [stderr] 
Dec 13 21:24:04.067 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Dec 13 21:24:04.069 INFO [stderr] su: No module specific data is present
Dec 13 21:24:04.523 INFO running `"docker" "inspect" "e0e3893c6e130a07908a9846f5650d8b47b090be2d9bc84fc474ab61bbd55a32"`
Dec 13 21:24:04.712 INFO running `"docker" "rm" "-f" "e0e3893c6e130a07908a9846f5650d8b47b090be2d9bc84fc474ab61bbd55a32"`
Dec 13 21:24:04.822 INFO [stdout] e0e3893c6e130a07908a9846f5650d8b47b090be2d9bc84fc474ab61bbd55a32
Dec 13 21:24:04.824 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 13 21:24:05.024 INFO [stdout] 5e4bec68cbae8a7e554ab0070480b846d3163c0d2dc7e5c765ddeb8216775072
Dec 13 21:24:05.028 INFO running `"docker" "start" "-a" "5e4bec68cbae8a7e554ab0070480b846d3163c0d2dc7e5c765ddeb8216775072"`
Dec 13 21:24:05.552 INFO [stderr] usermod: no changes
Dec 13 21:24:05.577 INFO [stderr]    Compiling rust-rref-binary v0.1.0 (/source)
Dec 13 21:24:05.927 INFO [stderr] warning: function is never used: `printmat`
Dec 13 21:24:05.927 INFO [stderr]   --> src/main.rs:64:1
Dec 13 21:24:05.927 INFO [stderr]    |
Dec 13 21:24:05.927 INFO [stderr] 64 | fn printmat(matrix:[u64; N]) {
Dec 13 21:24:05.927 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:24:05.927 INFO [stderr]    |
Dec 13 21:24:05.927 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 21:24:05.927 INFO [stderr] 
Dec 13 21:24:06.141 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
Dec 13 21:24:06.143 INFO [stderr] su: No module specific data is present
Dec 13 21:24:06.433 INFO running `"docker" "inspect" "5e4bec68cbae8a7e554ab0070480b846d3163c0d2dc7e5c765ddeb8216775072"`
Dec 13 21:24:06.515 INFO running `"docker" "rm" "-f" "5e4bec68cbae8a7e554ab0070480b846d3163c0d2dc7e5c765ddeb8216775072"`
Dec 13 21:24:06.601 INFO [stdout] 5e4bec68cbae8a7e554ab0070480b846d3163c0d2dc7e5c765ddeb8216775072
Dec 13 21:24:06.603 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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" "-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 13 21:24:06.789 INFO [stdout] 7ed5dd38b8e987a70d34560177b491b9eff227c508fe30e9ef1ac5682a85789b
Dec 13 21:24:06.792 INFO running `"docker" "start" "-a" "7ed5dd38b8e987a70d34560177b491b9eff227c508fe30e9ef1ac5682a85789b"`
Dec 13 21:24:07.468 INFO [stderr] usermod: no changes
Dec 13 21:24:07.481 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
Dec 13 21:24:07.481 INFO [stderr]      Running /target/debug/deps/rust_rref_binary-8dd1601a831c5ca0
Dec 13 21:24:07.484 INFO [stdout] 
Dec 13 21:24:07.484 INFO [stdout] running 0 tests
Dec 13 21:24:07.484 INFO [stdout] 
Dec 13 21:24:07.484 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 21:24:07.484 INFO [stdout] 
Dec 13 21:24:07.486 INFO [stderr] su: No module specific data is present
Dec 13 21:24:07.909 INFO running `"docker" "inspect" "7ed5dd38b8e987a70d34560177b491b9eff227c508fe30e9ef1ac5682a85789b"`
Dec 13 21:24:08.041 INFO running `"docker" "rm" "-f" "7ed5dd38b8e987a70d34560177b491b9eff227c508fe30e9ef1ac5682a85789b"`
Dec 13 21:24:08.191 INFO [stdout] 7ed5dd38b8e987a70d34560177b491b9eff227c508fe30e9ef1ac5682a85789b