Nov 18 15:53:53.508 INFO testing dlx-0.1.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 15:53:53.508 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 15:53:53.702 INFO [stdout] 6db1f1aa05534e1cdcda7920852e6dbb3e9ea736f47644c08cdd4261672a6258
Nov 18 15:53:53.704 INFO running `"docker" "start" "-a" "6db1f1aa05534e1cdcda7920852e6dbb3e9ea736f47644c08cdd4261672a6258"`
Nov 18 15:53:54.243 INFO [stderr] usermod: no changes
Nov 18 15:53:54.270 INFO [stderr]    Compiling dlx v0.1.0 (/source)
Nov 18 15:53:55.041 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Nov 18 15:53:55.044 INFO [stderr] su: No module specific data is present
Nov 18 15:53:55.381 INFO running `"docker" "inspect" "6db1f1aa05534e1cdcda7920852e6dbb3e9ea736f47644c08cdd4261672a6258"`
Nov 18 15:53:55.553 INFO running `"docker" "rm" "-f" "6db1f1aa05534e1cdcda7920852e6dbb3e9ea736f47644c08cdd4261672a6258"`
Nov 18 15:53:55.645 INFO [stdout] 6db1f1aa05534e1cdcda7920852e6dbb3e9ea736f47644c08cdd4261672a6258
Nov 18 15:53:55.647 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 15:53:55.863 INFO [stdout] 7fceb67ceede65bbbd98afd88573c3e007a729a66d37fdce202e2de21171c1ec
Nov 18 15:53:55.868 INFO running `"docker" "start" "-a" "7fceb67ceede65bbbd98afd88573c3e007a729a66d37fdce202e2de21171c1ec"`
Nov 18 15:53:56.338 INFO [stderr] usermod: no changes
Nov 18 15:53:56.364 INFO [stderr]    Compiling dlx v0.1.0 (/source)
Nov 18 15:53:56.727 INFO [stderr] warning: doc comment not used by rustdoc
Nov 18 15:53:56.727 INFO [stderr]   --> examples/sudoku.rs:91:9
Nov 18 15:53:56.727 INFO [stderr]    |
Nov 18 15:53:56.727 INFO [stderr] 91 |         /// Convert the rows from the exact cover matrix into a
Nov 18 15:53:56.727 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 15:53:56.727 INFO [stderr]    |
Nov 18 15:53:56.727 INFO [stderr]    = note: #[warn(unused_doc_comments)] on by default
Nov 18 15:53:56.727 INFO [stderr] 
Nov 18 15:53:57.254 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Nov 18 15:53:57.257 INFO [stderr] su: No module specific data is present
Nov 18 15:53:57.616 INFO running `"docker" "inspect" "7fceb67ceede65bbbd98afd88573c3e007a729a66d37fdce202e2de21171c1ec"`
Nov 18 15:53:57.767 INFO running `"docker" "rm" "-f" "7fceb67ceede65bbbd98afd88573c3e007a729a66d37fdce202e2de21171c1ec"`
Nov 18 15:53:57.865 INFO [stdout] 7fceb67ceede65bbbd98afd88573c3e007a729a66d37fdce202e2de21171c1ec
Nov 18 15:53:57.868 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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" "-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 15:53:58.061 INFO [stdout] 0eccd75214ee7bfe2e97f055fe908fea6e3178a846a6f9e52eeb797ecd4e7d2f
Nov 18 15:53:58.079 INFO running `"docker" "start" "-a" "0eccd75214ee7bfe2e97f055fe908fea6e3178a846a6f9e52eeb797ecd4e7d2f"`
Nov 18 15:53:58.473 INFO [stderr] usermod: no changes
Nov 18 15:53:58.497 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 18 15:53:58.497 INFO [stderr]      Running /target/debug/deps/dlx-a5c867d5ee703501
Nov 18 15:53:58.498 INFO [stderr]    Doc-tests dlx
Nov 18 15:53:58.498 INFO [stdout] 
Nov 18 15:53:58.498 INFO [stdout] running 0 tests
Nov 18 15:53:58.498 INFO [stdout] 
Nov 18 15:53:58.498 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 15:53:58.498 INFO [stdout] 
Nov 18 15:53:59.139 INFO [stderr] su: No module specific data is present
Nov 18 15:53:59.139 INFO [stdout] 
Nov 18 15:53:59.139 INFO [stdout] running 0 tests
Nov 18 15:53:59.139 INFO [stdout] 
Nov 18 15:53:59.139 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 15:53:59.139 INFO [stdout] 
Nov 18 15:53:59.434 INFO running `"docker" "inspect" "0eccd75214ee7bfe2e97f055fe908fea6e3178a846a6f9e52eeb797ecd4e7d2f"`
Nov 18 15:53:59.542 INFO running `"docker" "rm" "-f" "0eccd75214ee7bfe2e97f055fe908fea6e3178a846a6f9e52eeb797ecd4e7d2f"`
Nov 18 15:53:59.634 INFO [stdout] 0eccd75214ee7bfe2e97f055fe908fea6e3178a846a6f9e52eeb797ecd4e7d2f