Dec 03 13:52:21.596 INFO testing dlx-0.1.0 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 03 13:52:21.596 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 13:52:22.048 INFO [stdout] a86aeaa355a0ee5133c2820d3bf326c15e8b46f339e214865d5b6264f9af5d65
Dec 03 13:52:22.051 INFO running `"docker" "start" "-a" "a86aeaa355a0ee5133c2820d3bf326c15e8b46f339e214865d5b6264f9af5d65"`
Dec 03 13:52:23.025 INFO [stderr] usermod: no changes
Dec 03 13:52:23.062 INFO [stderr]    Compiling dlx v0.1.0 (/source)
Dec 03 13:52:23.955 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Dec 03 13:52:23.959 INFO [stderr] su: No module specific data is present
Dec 03 13:52:24.318 INFO running `"docker" "inspect" "a86aeaa355a0ee5133c2820d3bf326c15e8b46f339e214865d5b6264f9af5d65"`
Dec 03 13:52:24.449 INFO running `"docker" "rm" "-f" "a86aeaa355a0ee5133c2820d3bf326c15e8b46f339e214865d5b6264f9af5d65"`
Dec 03 13:52:24.572 INFO [stdout] a86aeaa355a0ee5133c2820d3bf326c15e8b46f339e214865d5b6264f9af5d65
Dec 03 13:52:24.575 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 13:52:24.911 INFO [stdout] 4369bda931e480a9182b8849e2179ef67db762bbedc20431fc32d3631176d8cd
Dec 03 13:52:24.917 INFO running `"docker" "start" "-a" "4369bda931e480a9182b8849e2179ef67db762bbedc20431fc32d3631176d8cd"`
Dec 03 13:52:25.424 INFO [stderr] usermod: no changes
Dec 03 13:52:25.472 INFO [stderr]    Compiling dlx v0.1.0 (/source)
Dec 03 13:52:26.107 INFO [stderr] warning: doc comment not used by rustdoc
Dec 03 13:52:26.107 INFO [stderr]   --> examples/sudoku.rs:91:9
Dec 03 13:52:26.107 INFO [stderr]    |
Dec 03 13:52:26.107 INFO [stderr] 91 |         /// Convert the rows from the exact cover matrix into a
Dec 03 13:52:26.107 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 13:52:26.107 INFO [stderr]    |
Dec 03 13:52:26.107 INFO [stderr]    = note: #[warn(unused_doc_comments)] on by default
Dec 03 13:52:26.107 INFO [stderr] 
Dec 03 13:52:27.082 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
Dec 03 13:52:27.085 INFO [stderr] su: No module specific data is present
Dec 03 13:52:27.705 INFO running `"docker" "inspect" "4369bda931e480a9182b8849e2179ef67db762bbedc20431fc32d3631176d8cd"`
Dec 03 13:52:28.003 INFO running `"docker" "rm" "-f" "4369bda931e480a9182b8849e2179ef67db762bbedc20431fc32d3631176d8cd"`
Dec 03 13:52:28.337 INFO [stdout] 4369bda931e480a9182b8849e2179ef67db762bbedc20431fc32d3631176d8cd
Dec 03 13:52:28.340 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 13:52:28.624 INFO [stdout] e26089a0875819e8134391ccf3edf721251b30db0d83032d101fe7ca2c713a4e
Dec 03 13:52:28.628 INFO running `"docker" "start" "-a" "e26089a0875819e8134391ccf3edf721251b30db0d83032d101fe7ca2c713a4e"`
Dec 03 13:52:29.070 INFO [stderr] usermod: no changes
Dec 03 13:52:29.102 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 03 13:52:29.102 INFO [stderr]      Running /target/debug/deps/dlx-63b2eb9183a29216
Dec 03 13:52:29.114 INFO [stdout] 
Dec 03 13:52:29.114 INFO [stdout] running 0 tests
Dec 03 13:52:29.114 INFO [stdout] 
Dec 03 13:52:29.114 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 13:52:29.114 INFO [stdout] 
Dec 03 13:52:29.114 INFO [stderr]    Doc-tests dlx
Dec 03 13:52:30.145 INFO [stdout] 
Dec 03 13:52:30.145 INFO [stdout] running 0 tests
Dec 03 13:52:30.145 INFO [stdout] 
Dec 03 13:52:30.145 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 13:52:30.145 INFO [stdout] 
Dec 03 13:52:30.150 INFO [stderr] su: No module specific data is present
Dec 03 13:52:30.556 INFO running `"docker" "inspect" "e26089a0875819e8134391ccf3edf721251b30db0d83032d101fe7ca2c713a4e"`
Dec 03 13:52:30.680 INFO running `"docker" "rm" "-f" "e26089a0875819e8134391ccf3edf721251b30db0d83032d101fe7ca2c713a4e"`
Dec 03 13:52:30.874 INFO [stdout] e26089a0875819e8134391ccf3edf721251b30db0d83032d101fe7ca2c713a4e
