Nov 28 14:41:48.693 INFO checking AlisCode/AdventOfCode2017 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074 Nov 28 14:41:48.695 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-alt check --frozen --all --all-targets" "-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 28 14:41:49.133 INFO [stdout] 553c8eed444d56aa306b9f7b37fd40dc3ddb9ca2276055a7635bdb797b0bf900 Nov 28 14:41:49.135 INFO running `"docker" "start" "-a" "553c8eed444d56aa306b9f7b37fd40dc3ddb9ca2276055a7635bdb797b0bf900"` Nov 28 14:41:51.167 INFO [stderr] usermod: no changes Nov 28 14:41:51.400 INFO [stderr] Checking itertools v0.7.4 Nov 28 14:41:51.400 INFO [stderr] Checking petgraph v0.4.10 Nov 28 14:41:51.424 INFO [stderr] Checking day18_parser v1.0.0 (/source/day18_parser) Nov 28 14:41:51.424 INFO [stderr] Checking day9_parser v1.0.0 (/source/day9_parser) Nov 28 14:41:51.424 INFO [stderr] Checking day16_parser v1.0.0 (/source/day16_parser) Nov 28 14:41:51.424 INFO [stderr] Checking day8_parser v1.0.0 (/source/day8_parser) Nov 28 14:41:51.424 INFO [stderr] Checking day12_parser v1.0.0 (/source/day12_parser) Nov 28 14:41:51.424 INFO [stderr] Checking day20_parser v1.0.0 (/source/day20_parser) Nov 28 14:41:54.660 INFO [stderr] Checking day25_parser v1.0.0 (/source/day25_parser) Nov 28 14:41:54.980 INFO [stderr] Checking day23_parser v1.0.0 (/source/day23_parser) Nov 28 14:42:03.860 INFO [stderr] Checking day7_parser v1.0.0 (/source/day7_parser) Nov 28 14:42:05.373 INFO [stderr] error[E0034]: multiple applicable items in scope Nov 28 14:42:05.373 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/graph_impl/stable_graph/mod.rs:1173:19 Nov 28 14:42:05.374 INFO [stderr] | Nov 28 14:42:05.375 INFO [stderr] 1173 | self.iter.find_map(|(i, node)| { Nov 28 14:42:05.375 INFO [stderr] | ^^^^^^^^ multiple `find_map` found Nov 28 14:42:05.375 INFO [stderr] | Nov 28 14:42:05.380 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Nov 28 14:42:05.381 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/iter_utils.rs:5:5 Nov 28 14:42:05.381 INFO [stderr] | Nov 28 14:42:05.381 INFO [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option Nov 28 14:42:05.382 INFO [stderr] 6 | | where F: FnMut(Self::Item) -> Option Nov 28 14:42:05.382 INFO [stderr] 7 | | { Nov 28 14:42:05.382 INFO [stderr] 8 | | while let Some(elt) = self.next() { Nov 28 14:42:05.382 INFO [stderr] ... | Nov 28 14:42:05.383 INFO [stderr] 13 | | None Nov 28 14:42:05.383 INFO [stderr] 14 | | } Nov 28 14:42:05.383 INFO [stderr] | |_____^ Nov 28 14:42:05.384 INFO [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Nov 28 14:42:05.384 INFO [stderr] Nov 28 14:42:05.508 INFO [stderr] error[E0034]: multiple applicable items in scope Nov 28 14:42:05.508 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/graph_impl/stable_graph/mod.rs:1365:19 Nov 28 14:42:05.509 INFO [stderr] | Nov 28 14:42:05.509 INFO [stderr] 1365 | self.iter.find_map(|(i, edge)| Nov 28 14:42:05.509 INFO [stderr] | ^^^^^^^^ multiple `find_map` found Nov 28 14:42:05.510 INFO [stderr] | Nov 28 14:42:05.510 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Nov 28 14:42:05.510 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/iter_utils.rs:5:5 Nov 28 14:42:05.511 INFO [stderr] | Nov 28 14:42:05.511 INFO [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option Nov 28 14:42:05.511 INFO [stderr] 6 | | where F: FnMut(Self::Item) -> Option Nov 28 14:42:05.512 INFO [stderr] 7 | | { Nov 28 14:42:05.512 INFO [stderr] 8 | | while let Some(elt) = self.next() { Nov 28 14:42:05.513 INFO [stderr] ... | Nov 28 14:42:05.513 INFO [stderr] 13 | | None Nov 28 14:42:05.513 INFO [stderr] 14 | | } Nov 28 14:42:05.514 INFO [stderr] | |_____^ Nov 28 14:42:05.514 INFO [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Nov 28 14:42:05.514 INFO [stderr] Nov 28 14:42:05.556 INFO [stderr] error[E0034]: multiple applicable items in scope Nov 28 14:42:05.557 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/graph_impl/stable_graph/mod.rs:1529:19 Nov 28 14:42:05.557 INFO [stderr] | Nov 28 14:42:05.557 INFO [stderr] 1529 | self.iter.find_map(|(i, node)| { Nov 28 14:42:05.558 INFO [stderr] | ^^^^^^^^ multiple `find_map` found Nov 28 14:42:05.558 INFO [stderr] | Nov 28 14:42:05.558 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Nov 28 14:42:05.558 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/iter_utils.rs:5:5 Nov 28 14:42:05.559 INFO [stderr] | Nov 28 14:42:05.559 INFO [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option Nov 28 14:42:05.559 INFO [stderr] 6 | | where F: FnMut(Self::Item) -> Option Nov 28 14:42:05.559 INFO [stderr] 7 | | { Nov 28 14:42:05.560 INFO [stderr] 8 | | while let Some(elt) = self.next() { Nov 28 14:42:05.560 INFO [stderr] ... | Nov 28 14:42:05.560 INFO [stderr] 13 | | None Nov 28 14:42:05.560 INFO [stderr] 14 | | } Nov 28 14:42:05.561 INFO [stderr] | |_____^ Nov 28 14:42:05.561 INFO [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Nov 28 14:42:05.561 INFO [stderr] Nov 28 14:42:05.573 INFO [stderr] error[E0034]: multiple applicable items in scope Nov 28 14:42:05.573 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/graph_impl/stable_graph/mod.rs:1575:19 Nov 28 14:42:05.573 INFO [stderr] | Nov 28 14:42:05.573 INFO [stderr] 1575 | self.iter.find_map(|(i, node)| { Nov 28 14:42:05.574 INFO [stderr] | ^^^^^^^^ multiple `find_map` found Nov 28 14:42:05.574 INFO [stderr] | Nov 28 14:42:05.574 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Nov 28 14:42:05.574 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/iter_utils.rs:5:5 Nov 28 14:42:05.575 INFO [stderr] | Nov 28 14:42:05.575 INFO [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option Nov 28 14:42:05.575 INFO [stderr] 6 | | where F: FnMut(Self::Item) -> Option Nov 28 14:42:05.575 INFO [stderr] 7 | | { Nov 28 14:42:05.576 INFO [stderr] 8 | | while let Some(elt) = self.next() { Nov 28 14:42:05.576 INFO [stderr] ... | Nov 28 14:42:05.576 INFO [stderr] 13 | | None Nov 28 14:42:05.576 INFO [stderr] 14 | | } Nov 28 14:42:05.577 INFO [stderr] | |_____^ Nov 28 14:42:05.577 INFO [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Nov 28 14:42:05.577 INFO [stderr] Nov 28 14:42:06.277 INFO [stderr] error: aborting due to 4 previous errors Nov 28 14:42:06.277 INFO [stderr] Nov 28 14:42:06.277 INFO [stderr] For more information about this error, try `rustc --explain E0034`. Nov 28 14:42:06.312 INFO [stderr] error: Could not compile `petgraph`. Nov 28 14:42:06.312 INFO [stderr] warning: build failed, waiting for other jobs to finish... Nov 28 14:42:06.375 INFO [stderr] warning: variable does not need to be mutable Nov 28 14:42:06.375 INFO [stderr] --> day7_parser/src/lib.rs:86:13 Nov 28 14:42:06.375 INFO [stderr] | Nov 28 14:42:06.375 INFO [stderr] 86 | let mut groups = self.get_children_process(list).into_iter().group_by(|a| a.get_global_weight(list)); Nov 28 14:42:06.375 INFO [stderr] | ----^^^^^^ Nov 28 14:42:06.375 INFO [stderr] | | Nov 28 14:42:06.375 INFO [stderr] | help: remove this `mut` Nov 28 14:42:06.396 INFO [stderr] | Nov 28 14:42:06.396 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 28 14:42:06.396 INFO [stderr] Nov 28 14:42:06.396 INFO [stderr] warning: variable does not need to be mutable Nov 28 14:42:06.396 INFO [stderr] --> day7_parser/src/lib.rs:89:13 Nov 28 14:42:06.396 INFO [stderr] | Nov 28 14:42:06.396 INFO [stderr] 89 | let mut groups = self.get_children_process(list).into_iter().group_by(|a| a.get_global_weight(list)); Nov 28 14:42:06.396 INFO [stderr] | ----^^^^^^ Nov 28 14:42:06.396 INFO [stderr] | | Nov 28 14:42:06.396 INFO [stderr] | help: remove this `mut` Nov 28 14:42:06.396 INFO [stderr] Nov 28 14:42:06.604 INFO [stderr] warning: variable does not need to be mutable Nov 28 14:42:06.604 INFO [stderr] --> day7_parser/src/lib.rs:86:13 Nov 28 14:42:06.604 INFO [stderr] | Nov 28 14:42:06.604 INFO [stderr] 86 | let mut groups = self.get_children_process(list).into_iter().group_by(|a| a.get_global_weight(list)); Nov 28 14:42:06.604 INFO [stderr] | ----^^^^^^ Nov 28 14:42:06.604 INFO [stderr] | | Nov 28 14:42:06.604 INFO [stderr] | help: remove this `mut` Nov 28 14:42:06.604 INFO [stderr] | Nov 28 14:42:06.604 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 28 14:42:06.604 INFO [stderr] Nov 28 14:42:06.604 INFO [stderr] warning: variable does not need to be mutable Nov 28 14:42:06.604 INFO [stderr] --> day7_parser/src/lib.rs:89:13 Nov 28 14:42:06.604 INFO [stderr] | Nov 28 14:42:06.604 INFO [stderr] 89 | let mut groups = self.get_children_process(list).into_iter().group_by(|a| a.get_global_weight(list)); Nov 28 14:42:06.604 INFO [stderr] | ----^^^^^^ Nov 28 14:42:06.604 INFO [stderr] | | Nov 28 14:42:06.604 INFO [stderr] | help: remove this `mut` Nov 28 14:42:06.604 INFO [stderr] Nov 28 14:42:06.672 INFO [stderr] error: build failed Nov 28 14:42:06.676 INFO [stderr] su: No module specific data is present Nov 28 14:42:07.632 INFO running `"docker" "inspect" "553c8eed444d56aa306b9f7b37fd40dc3ddb9ca2276055a7635bdb797b0bf900"` Nov 28 14:42:07.958 INFO running `"docker" "rm" "-f" "553c8eed444d56aa306b9f7b37fd40dc3ddb9ca2276055a7635bdb797b0bf900"` Nov 28 14:42:08.322 INFO [stdout] 553c8eed444d56aa306b9f7b37fd40dc3ddb9ca2276055a7635bdb797b0bf900