Dec 06 15:24:56.797 INFO testing BlockCat/rust-sudoku-solver against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 15:24:56.797 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 15:24:57.178 INFO [stdout] a7cbb7dbf42617748c2d49a9d4ab10209e29ad5e0995ade6b6361c750e05553a
Dec 06 15:24:57.182 INFO running `"docker" "start" "-a" "a7cbb7dbf42617748c2d49a9d4ab10209e29ad5e0995ade6b6361c750e05553a"`
Dec 06 15:24:57.736 INFO [stderr] usermod: no changes
Dec 06 15:24:57.766 INFO [stderr]    Compiling stacker v0.1.2
Dec 06 15:24:59.222 INFO [stderr]    Compiling sudokusolver v0.1.0 (/source)
Dec 06 15:25:00.799 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.05s
Dec 06 15:25:00.802 INFO [stderr] su: No module specific data is present
Dec 06 15:25:01.053 INFO running `"docker" "inspect" "a7cbb7dbf42617748c2d49a9d4ab10209e29ad5e0995ade6b6361c750e05553a"`
Dec 06 15:25:01.144 INFO running `"docker" "rm" "-f" "a7cbb7dbf42617748c2d49a9d4ab10209e29ad5e0995ade6b6361c750e05553a"`
Dec 06 15:25:01.254 INFO [stdout] a7cbb7dbf42617748c2d49a9d4ab10209e29ad5e0995ade6b6361c750e05553a
Dec 06 15:25:01.258 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 15:25:01.486 INFO [stdout] 8512f7171b7ee0e08c1b45acf09d8e333e787b7932a578fbcff4aeebc8654c12
Dec 06 15:25:01.488 INFO running `"docker" "start" "-a" "8512f7171b7ee0e08c1b45acf09d8e333e787b7932a578fbcff4aeebc8654c12"`
Dec 06 15:25:01.869 INFO [stderr] usermod: no changes
Dec 06 15:25:01.940 INFO [stderr]    Compiling sudokusolver v0.1.0 (/source)
Dec 06 15:25:02.932 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Dec 06 15:25:02.935 INFO [stderr] su: No module specific data is present
Dec 06 15:25:03.315 INFO running `"docker" "inspect" "8512f7171b7ee0e08c1b45acf09d8e333e787b7932a578fbcff4aeebc8654c12"`
Dec 06 15:25:03.628 INFO running `"docker" "rm" "-f" "8512f7171b7ee0e08c1b45acf09d8e333e787b7932a578fbcff4aeebc8654c12"`
Dec 06 15:25:03.892 INFO [stdout] 8512f7171b7ee0e08c1b45acf09d8e333e787b7932a578fbcff4aeebc8654c12
Dec 06 15:25:03.898 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 15:25:04.263 INFO [stdout] 2e1d2aef49bf28f6171bc0479556529c10030ecac6c2bf8bd2cbf37a11e16d84
Dec 06 15:25:04.267 INFO running `"docker" "start" "-a" "2e1d2aef49bf28f6171bc0479556529c10030ecac6c2bf8bd2cbf37a11e16d84"`
Dec 06 15:25:05.033 INFO [stderr] usermod: no changes
Dec 06 15:25:05.079 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 06 15:25:05.093 INFO [stderr]      Running /target/debug/deps/sudokusolver-0819175da672b4f9
Dec 06 15:25:05.096 INFO [stdout] 
Dec 06 15:25:05.096 INFO [stdout] running 0 tests
Dec 06 15:25:05.096 INFO [stdout] 
Dec 06 15:25:05.096 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 15:25:05.096 INFO [stdout] 
Dec 06 15:25:05.096 INFO [stderr]      Running /target/debug/deps/sudokusolver-9aee20e5b0d40326
Dec 06 15:25:05.106 INFO [stdout] 
Dec 06 15:25:05.106 INFO [stdout] running 0 tests
Dec 06 15:25:05.106 INFO [stdout] 
Dec 06 15:25:05.106 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 15:25:05.106 INFO [stdout] 
Dec 06 15:25:05.109 INFO [stderr]    Doc-tests sudokusolver
Dec 06 15:25:05.725 INFO [stdout] 
Dec 06 15:25:05.725 INFO [stdout] running 0 tests
Dec 06 15:25:05.725 INFO [stdout] 
Dec 06 15:25:05.725 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 15:25:05.725 INFO [stdout] 
Dec 06 15:25:05.725 INFO [stderr] su: No module specific data is present
Dec 06 15:25:06.068 INFO running `"docker" "inspect" "2e1d2aef49bf28f6171bc0479556529c10030ecac6c2bf8bd2cbf37a11e16d84"`
Dec 06 15:25:06.358 INFO running `"docker" "rm" "-f" "2e1d2aef49bf28f6171bc0479556529c10030ecac6c2bf8bd2cbf37a11e16d84"`
Dec 06 15:25:06.615 INFO [stdout] 2e1d2aef49bf28f6171bc0479556529c10030ecac6c2bf8bd2cbf37a11e16d84