[INFO] updating cached repository jimblandy/advent-of-code-2018 [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/jimblandy/advent-of-code-2018 [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/jimblandy/advent-of-code-2018" "work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/gh/jimblandy/advent-of-code-2018"` [INFO] [stderr] Cloning into 'work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/gh/jimblandy/advent-of-code-2018'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jimblandy/advent-of-code-2018" "work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/gh/jimblandy/advent-of-code-2018"` [INFO] [stderr] Cloning into 'work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/gh/jimblandy/advent-of-code-2018'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 41de84e15d1173222efc75499e25d82128095898 [INFO] sha for GitHub repo jimblandy/advent-of-code-2018: 41de84e15d1173222efc75499e25d82128095898 [INFO] validating manifest of jimblandy/advent-of-code-2018 on toolchain master#e2f221c75932de7a29845c8d6f1f73536ad00c41 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e2f221c75932de7a29845c8d6f1f73536ad00c41-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of jimblandy/advent-of-code-2018 on toolchain try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0bfb90d213a93e466b33d078a5b535a2a6f9c5ff-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing jimblandy/advent-of-code-2018 [INFO] finished frobbing jimblandy/advent-of-code-2018 [INFO] frobbed toml for jimblandy/advent-of-code-2018 written to work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/gh/jimblandy/advent-of-code-2018/Cargo.toml [INFO] started frobbing jimblandy/advent-of-code-2018 [INFO] finished frobbing jimblandy/advent-of-code-2018 [INFO] frobbed toml for jimblandy/advent-of-code-2018 written to work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/gh/jimblandy/advent-of-code-2018/Cargo.toml [INFO] crate jimblandy/advent-of-code-2018 has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e2f221c75932de7a29845c8d6f1f73536ad00c41-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0bfb90d213a93e466b33d078a5b535a2a6f9c5ff-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking jimblandy/advent-of-code-2018 against try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff for pr-57617 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57617/worker-5/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/gh/jimblandy/advent-of-code-2018:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0bfb90d213a93e466b33d078a5b535a2a6f9c5ff-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] ad15dcb52889e150d036abb0becd92e70d55b7c265beba866e725e7d7fc6b57f [INFO] running `"docker" "start" "-a" "ad15dcb52889e150d036abb0becd92e70d55b7c265beba866e725e7d7fc6b57f"` [INFO] [stderr] Compiling ndarray v0.12.1 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking num-complex v0.2.1 [INFO] [stderr] Checking advent-of-code-2018 v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/bin/day-06.rs:31:17 [INFO] [stderr] | [INFO] [stderr] 30 | NEW => '*', [INFO] [stderr] | --- matches any value [INFO] [stderr] 31 | TIE => '.', [INFO] [stderr] | ^^^ unreachable pattern [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/bin/day-06.rs:32:17 [INFO] [stderr] | [INFO] [stderr] 30 | NEW => '*', [INFO] [stderr] | --- matches any value [INFO] [stderr] 31 | TIE => '.', [INFO] [stderr] 32 | n => (b'a' + (n as u8) % 26) as char [INFO] [stderr] | ^ unreachable pattern [INFO] [stderr] [INFO] [stderr] warning: unused variable: `NEW` [INFO] [stderr] --> src/bin/day-06.rs:30:17 [INFO] [stderr] | [INFO] [stderr] 30 | NEW => '*', [INFO] [stderr] | ^^^ help: consider using `_NEW` instead [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable `NEW` should have a snake case name [INFO] [stderr] --> src/bin/day-06.rs:30:17 [INFO] [stderr] | [INFO] [stderr] 30 | NEW => '*', [INFO] [stderr] | ^^^ help: convert the identifier to snake case: `new` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `mod_euc` found for type `isize` in the current scope [INFO] [stderr] --> src/bin/day-09.rs:25:56 [INFO] [stderr] | [INFO] [stderr] 25 | self.current = (self.current as isize - 7).mod_euc(self.marbles.len() as isize) as usize; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0599`. [INFO] [stderr] error: Could not compile `advent-of-code-2018`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: unused variable: `root` [INFO] [stderr] --> src/bin/day-08.rs:105:9 [INFO] [stderr] | [INFO] [stderr] 105 | let root = parse(&mut summer, &mut numbers.iter().cloned()); [INFO] [stderr] | ^^^^ help: consider using `_root` instead [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `mod_euc` found for type `isize` in the current scope [INFO] [stderr] --> src/bin/day-09.rs:25:56 [INFO] [stderr] | [INFO] [stderr] 25 | self.current = (self.current as isize - 7).mod_euc(self.marbles.len() as isize) as usize; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0599`. [INFO] [stderr] error: Could not compile `advent-of-code-2018`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: unused variable: `root` [INFO] [stderr] --> src/bin/day-08.rs:105:9 [INFO] [stderr] | [INFO] [stderr] 105 | let root = parse(&mut summer, &mut numbers.iter().cloned()); [INFO] [stderr] | ^^^^ help: consider using `_root` instead [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_empty` [INFO] [stderr] --> src/bin/day-07.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | fn is_empty(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "ad15dcb52889e150d036abb0becd92e70d55b7c265beba866e725e7d7fc6b57f"` [INFO] running `"docker" "rm" "-f" "ad15dcb52889e150d036abb0becd92e70d55b7c265beba866e725e7d7fc6b57f"` [INFO] [stdout] ad15dcb52889e150d036abb0becd92e70d55b7c265beba866e725e7d7fc6b57f