Dec 05 13:54:41.193 INFO testing mpdrescher/latex-preprocessor against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 13:54:41.194 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 05 13:54:41.721 INFO [stdout] 73abfb4e5163b9b413cc2e29b12292353c4bbe0abb4f18bd68bcf36d045e9c79
Dec 05 13:54:41.723 INFO running `"docker" "start" "-a" "73abfb4e5163b9b413cc2e29b12292353c4bbe0abb4f18bd68bcf36d045e9c79"`
Dec 05 13:54:43.221 INFO [stderr] usermod: no changes
Dec 05 13:54:43.264 INFO [stderr]    Compiling latex-preprocessor v0.1.0 (/source)
Dec 05 13:54:43.619 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 05 13:54:43.619 INFO [stderr]    --> src/main.rs:181:44
Dec 05 13:54:43.619 INFO [stderr]     |
Dec 05 13:54:43.619 INFO [stderr] 181 |       string.into_iter().fold(String::new(), (|mut acc, x| {
Dec 05 13:54:43.619 INFO [stderr]     |  ____________________________________________^
Dec 05 13:54:43.619 INFO [stderr] 182 | |         acc.push_str(prefix);
Dec 05 13:54:43.619 INFO [stderr] 183 | |         acc.push_str(&x);
Dec 05 13:54:43.619 INFO [stderr] 184 | |         acc.push_str(suffix); 
Dec 05 13:54:43.619 INFO [stderr] 185 | |         acc
Dec 05 13:54:43.619 INFO [stderr] 186 | |     }))
Dec 05 13:54:43.619 INFO [stderr]     | |______^
Dec 05 13:54:43.619 INFO [stderr]     |
Dec 05 13:54:43.619 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 05 13:54:43.619 INFO [stderr] help: remove these parentheses
Dec 05 13:54:43.620 INFO [stderr]     |
Dec 05 13:54:43.620 INFO [stderr] 181 |     string.into_iter().fold(String::new(), |mut acc, x| {
Dec 05 13:54:43.620 INFO [stderr] 182 |         acc.push_str(prefix);
Dec 05 13:54:43.620 INFO [stderr] 183 |         acc.push_str(&x);
Dec 05 13:54:43.620 INFO [stderr] 184 |         acc.push_str(suffix); 
Dec 05 13:54:43.620 INFO [stderr] 185 |         acc
Dec 05 13:54:43.620 INFO [stderr] 186 |     })
Dec 05 13:54:43.620 INFO [stderr]     |
Dec 05 13:54:43.620 INFO [stderr] 
Dec 05 13:54:44.782 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
Dec 05 13:54:44.784 INFO [stderr] su: No module specific data is present
Dec 05 13:54:45.577 INFO running `"docker" "inspect" "73abfb4e5163b9b413cc2e29b12292353c4bbe0abb4f18bd68bcf36d045e9c79"`
Dec 05 13:54:45.898 INFO running `"docker" "rm" "-f" "73abfb4e5163b9b413cc2e29b12292353c4bbe0abb4f18bd68bcf36d045e9c79"`
Dec 05 13:54:46.176 INFO [stdout] 73abfb4e5163b9b413cc2e29b12292353c4bbe0abb4f18bd68bcf36d045e9c79
Dec 05 13:54:46.178 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 05 13:54:46.620 INFO [stdout] 5fd44bff562eb976bec8d776368d4b9a639fcd6ac61a5ac6529e8f818fd96ef9
Dec 05 13:54:46.622 INFO running `"docker" "start" "-a" "5fd44bff562eb976bec8d776368d4b9a639fcd6ac61a5ac6529e8f818fd96ef9"`
Dec 05 13:54:48.024 INFO [stderr] usermod: no changes
Dec 05 13:54:48.116 INFO [stderr]    Compiling latex-preprocessor v0.1.0 (/source)
Dec 05 13:54:48.464 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 05 13:54:48.464 INFO [stderr]    --> src/main.rs:181:44
Dec 05 13:54:48.464 INFO [stderr]     |
Dec 05 13:54:48.464 INFO [stderr] 181 |       string.into_iter().fold(String::new(), (|mut acc, x| {
Dec 05 13:54:48.464 INFO [stderr]     |  ____________________________________________^
Dec 05 13:54:48.464 INFO [stderr] 182 | |         acc.push_str(prefix);
Dec 05 13:54:48.464 INFO [stderr] 183 | |         acc.push_str(&x);
Dec 05 13:54:48.464 INFO [stderr] 184 | |         acc.push_str(suffix); 
Dec 05 13:54:48.464 INFO [stderr] 185 | |         acc
Dec 05 13:54:48.464 INFO [stderr] 186 | |     }))
Dec 05 13:54:48.464 INFO [stderr]     | |______^
Dec 05 13:54:48.465 INFO [stderr]     |
Dec 05 13:54:48.465 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 05 13:54:48.465 INFO [stderr] help: remove these parentheses
Dec 05 13:54:48.465 INFO [stderr]     |
Dec 05 13:54:48.465 INFO [stderr] 181 |     string.into_iter().fold(String::new(), |mut acc, x| {
Dec 05 13:54:48.465 INFO [stderr] 182 |         acc.push_str(prefix);
Dec 05 13:54:48.465 INFO [stderr] 183 |         acc.push_str(&x);
Dec 05 13:54:48.465 INFO [stderr] 184 |         acc.push_str(suffix); 
Dec 05 13:54:48.465 INFO [stderr] 185 |         acc
Dec 05 13:54:48.465 INFO [stderr] 186 |     })
Dec 05 13:54:48.465 INFO [stderr]     |
Dec 05 13:54:48.465 INFO [stderr] 
Dec 05 13:54:48.944 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
Dec 05 13:54:48.944 INFO [stderr] su: No module specific data is present
Dec 05 13:54:50.104 INFO running `"docker" "inspect" "5fd44bff562eb976bec8d776368d4b9a639fcd6ac61a5ac6529e8f818fd96ef9"`
Dec 05 13:54:50.452 INFO running `"docker" "rm" "-f" "5fd44bff562eb976bec8d776368d4b9a639fcd6ac61a5ac6529e8f818fd96ef9"`
Dec 05 13:54:50.796 INFO [stdout] 5fd44bff562eb976bec8d776368d4b9a639fcd6ac61a5ac6529e8f818fd96ef9
Dec 05 13:54:50.804 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 05 13:54:51.359 INFO [stdout] 7509c4d8745ac24256321518152bd6d1cf4a034c22e5777f256a94e63b3f2d36
Dec 05 13:54:51.362 INFO running `"docker" "start" "-a" "7509c4d8745ac24256321518152bd6d1cf4a034c22e5777f256a94e63b3f2d36"`
Dec 05 13:54:53.479 INFO [stderr] usermod: no changes
Dec 05 13:54:53.565 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 05 13:54:53.568 INFO [stderr]      Running /target/debug/deps/latex_preprocessor-734ba391955effb3
Dec 05 13:54:53.572 INFO [stdout] 
Dec 05 13:54:53.572 INFO [stdout] running 0 tests
Dec 05 13:54:53.572 INFO [stdout] 
Dec 05 13:54:53.572 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 13:54:53.572 INFO [stdout] 
Dec 05 13:54:53.578 INFO [stderr] su: No module specific data is present
Dec 05 13:54:54.879 INFO running `"docker" "inspect" "7509c4d8745ac24256321518152bd6d1cf4a034c22e5777f256a94e63b3f2d36"`
Dec 05 13:54:55.178 INFO running `"docker" "rm" "-f" "7509c4d8745ac24256321518152bd6d1cf4a034c22e5777f256a94e63b3f2d36"`
Dec 05 13:54:55.483 INFO [stdout] 7509c4d8745ac24256321518152bd6d1cf4a034c22e5777f256a94e63b3f2d36