Dec 06 03:22:48.599 INFO testing coopersimon/RustSudokuSolver against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 03:22:48.599 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 03:22:48.849 INFO [stdout] f2079b49446f931f83fabff859d4d31a70d67e2406b5a9b0e6d44fa4b897105c
Dec 06 03:22:48.854 INFO running `"docker" "start" "-a" "f2079b49446f931f83fabff859d4d31a70d67e2406b5a9b0e6d44fa4b897105c"`
Dec 06 03:22:50.015 INFO [stderr] usermod: no changes
Dec 06 03:22:50.088 INFO [stderr]    Compiling sudoku_solver v0.1.0 (/source)
Dec 06 03:22:51.124 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Dec 06 03:22:51.128 INFO [stderr] su: No module specific data is present
Dec 06 03:22:51.644 INFO running `"docker" "inspect" "f2079b49446f931f83fabff859d4d31a70d67e2406b5a9b0e6d44fa4b897105c"`
Dec 06 03:22:51.928 INFO running `"docker" "rm" "-f" "f2079b49446f931f83fabff859d4d31a70d67e2406b5a9b0e6d44fa4b897105c"`
Dec 06 03:22:52.252 INFO [stdout] f2079b49446f931f83fabff859d4d31a70d67e2406b5a9b0e6d44fa4b897105c
Dec 06 03:22:52.258 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 03:22:52.764 INFO [stdout] 295fff54a4d58907197f14293d3de22f5715ffd2f2f78020208e79b3236a8abf
Dec 06 03:22:52.772 INFO running `"docker" "start" "-a" "295fff54a4d58907197f14293d3de22f5715ffd2f2f78020208e79b3236a8abf"`
Dec 06 03:22:53.972 INFO [stderr] usermod: no changes
Dec 06 03:22:54.008 INFO [stderr]    Compiling sudoku_solver v0.1.0 (/source)
Dec 06 03:22:54.674 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Dec 06 03:22:54.674 INFO [stderr] su: No module specific data is present
Dec 06 03:22:55.260 INFO running `"docker" "inspect" "295fff54a4d58907197f14293d3de22f5715ffd2f2f78020208e79b3236a8abf"`
Dec 06 03:22:55.422 INFO running `"docker" "rm" "-f" "295fff54a4d58907197f14293d3de22f5715ffd2f2f78020208e79b3236a8abf"`
Dec 06 03:22:55.572 INFO [stdout] 295fff54a4d58907197f14293d3de22f5715ffd2f2f78020208e79b3236a8abf
Dec 06 03:22:55.574 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 03:22:55.788 INFO [stdout] 56aace28b10ba0d8a9fc58bc5b05dbe5f198b7824ac163afc72b5cb2d31f407d
Dec 06 03:22:55.794 INFO running `"docker" "start" "-a" "56aace28b10ba0d8a9fc58bc5b05dbe5f198b7824ac163afc72b5cb2d31f407d"`
Dec 06 03:22:56.636 INFO [stderr] usermod: no changes
Dec 06 03:22:56.708 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 06 03:22:56.720 INFO [stderr]      Running /target/debug/deps/sudoku_solver-e0249c2ea74dc42f
Dec 06 03:22:56.724 INFO [stdout] 
Dec 06 03:22:56.724 INFO [stdout] running 0 tests
Dec 06 03:22:56.724 INFO [stdout] 
Dec 06 03:22:56.724 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 03:22:56.724 INFO [stdout] 
Dec 06 03:22:56.729 INFO [stderr] su: No module specific data is present
Dec 06 03:22:57.640 INFO running `"docker" "inspect" "56aace28b10ba0d8a9fc58bc5b05dbe5f198b7824ac163afc72b5cb2d31f407d"`
Dec 06 03:22:57.766 INFO running `"docker" "rm" "-f" "56aace28b10ba0d8a9fc58bc5b05dbe5f198b7824ac163afc72b5cb2d31f407d"`
Dec 06 03:22:57.978 INFO [stdout] 56aace28b10ba0d8a9fc58bc5b05dbe5f198b7824ac163afc72b5cb2d31f407d