Nov 16 19:09:01.038 INFO testing mpdrescher/latex-preprocessor against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 19:09:01.040 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 16 19:09:01.564 INFO [stdout] bc2f1f1016748f6a5bac7dc1dfa53f8db4c4a43daa31acc84f261ad06d048093
Nov 16 19:09:01.566 INFO running `"docker" "start" "-a" "bc2f1f1016748f6a5bac7dc1dfa53f8db4c4a43daa31acc84f261ad06d048093"`
Nov 16 19:09:03.423 INFO [stderr] usermod: no changes
Nov 16 19:09:03.463 INFO [stderr]    Compiling latex-preprocessor v0.1.0 (/source)
Nov 16 19:09:03.663 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 16 19:09:03.663 INFO [stderr]    --> src/main.rs:181:44
Nov 16 19:09:03.663 INFO [stderr]     |
Nov 16 19:09:03.663 INFO [stderr] 181 |       string.into_iter().fold(String::new(), (|mut acc, x| {
Nov 16 19:09:03.663 INFO [stderr]     |  ____________________________________________^
Nov 16 19:09:03.663 INFO [stderr] 182 | |         acc.push_str(prefix);
Nov 16 19:09:03.663 INFO [stderr] 183 | |         acc.push_str(&x);
Nov 16 19:09:03.663 INFO [stderr] 184 | |         acc.push_str(suffix); 
Nov 16 19:09:03.663 INFO [stderr] 185 | |         acc
Nov 16 19:09:03.663 INFO [stderr] 186 | |     }))
Nov 16 19:09:03.663 INFO [stderr]     | |______^
Nov 16 19:09:03.663 INFO [stderr]     |
Nov 16 19:09:03.663 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 16 19:09:03.663 INFO [stderr] help: remove these parentheses
Nov 16 19:09:03.663 INFO [stderr]     |
Nov 16 19:09:03.663 INFO [stderr] 181 |     string.into_iter().fold(String::new(), |mut acc, x| {
Nov 16 19:09:03.663 INFO [stderr] 182 |         acc.push_str(prefix);
Nov 16 19:09:03.663 INFO [stderr] 183 |         acc.push_str(&x);
Nov 16 19:09:03.663 INFO [stderr] 184 |         acc.push_str(suffix); 
Nov 16 19:09:03.663 INFO [stderr] 185 |         acc
Nov 16 19:09:03.663 INFO [stderr] 186 |     })
Nov 16 19:09:03.663 INFO [stderr]     |
Nov 16 19:09:03.667 INFO [stderr] 
Nov 16 19:09:04.896 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
Nov 16 19:09:04.899 INFO [stderr] su: No module specific data is present
Nov 16 19:09:06.219 INFO running `"docker" "inspect" "bc2f1f1016748f6a5bac7dc1dfa53f8db4c4a43daa31acc84f261ad06d048093"`
Nov 16 19:09:06.517 INFO running `"docker" "rm" "-f" "bc2f1f1016748f6a5bac7dc1dfa53f8db4c4a43daa31acc84f261ad06d048093"`
Nov 16 19:09:06.887 INFO [stdout] bc2f1f1016748f6a5bac7dc1dfa53f8db4c4a43daa31acc84f261ad06d048093
Nov 16 19:09:06.894 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 16 19:09:07.391 INFO [stdout] 06631b4283239fbc300cab9b0c2e4f3363965bc4f05b88bf5e9192d115bf526c
Nov 16 19:09:07.396 INFO running `"docker" "start" "-a" "06631b4283239fbc300cab9b0c2e4f3363965bc4f05b88bf5e9192d115bf526c"`
Nov 16 19:09:09.838 INFO [stderr] usermod: no changes
Nov 16 19:09:09.923 INFO [stderr]    Compiling latex-preprocessor v0.1.0 (/source)
Nov 16 19:09:10.388 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 16 19:09:10.388 INFO [stderr]    --> src/main.rs:181:44
Nov 16 19:09:10.388 INFO [stderr]     |
Nov 16 19:09:10.388 INFO [stderr] 181 |       string.into_iter().fold(String::new(), (|mut acc, x| {
Nov 16 19:09:10.388 INFO [stderr]     |  ____________________________________________^
Nov 16 19:09:10.388 INFO [stderr] 182 | |         acc.push_str(prefix);
Nov 16 19:09:10.388 INFO [stderr] 183 | |         acc.push_str(&x);
Nov 16 19:09:10.388 INFO [stderr] 184 | |         acc.push_str(suffix); 
Nov 16 19:09:10.388 INFO [stderr] 185 | |         acc
Nov 16 19:09:10.388 INFO [stderr] 186 | |     }))
Nov 16 19:09:10.388 INFO [stderr]     | |______^
Nov 16 19:09:10.388 INFO [stderr]     |
Nov 16 19:09:10.388 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 16 19:09:10.388 INFO [stderr] help: remove these parentheses
Nov 16 19:09:10.388 INFO [stderr]     |
Nov 16 19:09:10.388 INFO [stderr] 181 |     string.into_iter().fold(String::new(), |mut acc, x| {
Nov 16 19:09:10.388 INFO [stderr] 182 |         acc.push_str(prefix);
Nov 16 19:09:10.388 INFO [stderr] 183 |         acc.push_str(&x);
Nov 16 19:09:10.388 INFO [stderr] 184 |         acc.push_str(suffix); 
Nov 16 19:09:10.388 INFO [stderr] 185 |         acc
Nov 16 19:09:10.388 INFO [stderr] 186 |     })
Nov 16 19:09:10.388 INFO [stderr]     |
Nov 16 19:09:10.388 INFO [stderr] 
Nov 16 19:09:10.931 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Nov 16 19:09:10.933 INFO [stderr] su: No module specific data is present
Nov 16 19:09:12.403 INFO running `"docker" "inspect" "06631b4283239fbc300cab9b0c2e4f3363965bc4f05b88bf5e9192d115bf526c"`
Nov 16 19:09:12.639 INFO running `"docker" "rm" "-f" "06631b4283239fbc300cab9b0c2e4f3363965bc4f05b88bf5e9192d115bf526c"`
Nov 16 19:09:12.911 INFO [stdout] 06631b4283239fbc300cab9b0c2e4f3363965bc4f05b88bf5e9192d115bf526c
Nov 16 19:09:12.921 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 16 19:09:13.451 INFO [stdout] 46391969637f62d1fa2ab5a5c3ca40fba3b2eed59eb2b7acac8551036d899bc0
Nov 16 19:09:13.459 INFO running `"docker" "start" "-a" "46391969637f62d1fa2ab5a5c3ca40fba3b2eed59eb2b7acac8551036d899bc0"`
Nov 16 19:09:15.650 INFO [stderr] usermod: no changes
Nov 16 19:09:15.719 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 16 19:09:15.719 INFO [stderr]      Running /target/debug/deps/latex_preprocessor-d2bf0958c116a5cd
Nov 16 19:09:15.724 INFO [stdout] 
Nov 16 19:09:15.724 INFO [stdout] running 0 tests
Nov 16 19:09:15.724 INFO [stdout] 
Nov 16 19:09:15.724 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 19:09:15.724 INFO [stdout] 
Nov 16 19:09:15.735 INFO [stderr] su: No module specific data is present
Nov 16 19:09:17.091 INFO running `"docker" "inspect" "46391969637f62d1fa2ab5a5c3ca40fba3b2eed59eb2b7acac8551036d899bc0"`
Nov 16 19:09:17.399 INFO running `"docker" "rm" "-f" "46391969637f62d1fa2ab5a5c3ca40fba3b2eed59eb2b7acac8551036d899bc0"`
Nov 16 19:09:17.815 INFO [stdout] 46391969637f62d1fa2ab5a5c3ca40fba3b2eed59eb2b7acac8551036d899bc0