Nov 17 16:59:48.640 INFO testing AlisCode/AdventOfCode2017 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982 Nov 17 16:59:48.641 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 17 16:59:49.168 INFO [stdout] 44f4f627a02eb261b240738df4f2973d596aef4875e56dee743cc8142a6871f4 Nov 17 16:59:49.170 INFO running `"docker" "start" "-a" "44f4f627a02eb261b240738df4f2973d596aef4875e56dee743cc8142a6871f4"` Nov 17 16:59:51.135 INFO [stderr] usermod: no changes Nov 17 16:59:51.303 INFO [stderr] Compiling ordermap v0.3.2 Nov 17 16:59:51.307 INFO [stderr] Compiling itertools v0.7.4 Nov 17 16:59:51.323 INFO [stderr] Compiling day12_parser v1.0.0 (/source/day12_parser) Nov 17 16:59:51.328 INFO [stderr] Compiling day9_parser v1.0.0 (/source/day9_parser) Nov 17 16:59:51.331 INFO [stderr] Compiling day18_parser v1.0.0 (/source/day18_parser) Nov 17 16:59:51.335 INFO [stderr] Compiling day16_parser v1.0.0 (/source/day16_parser) Nov 17 16:59:51.335 INFO [stderr] Compiling day25_parser v1.0.0 (/source/day25_parser) Nov 17 16:59:51.398 INFO [stderr] Compiling day8_parser v1.0.0 (/source/day8_parser) Nov 17 16:59:57.823 INFO [stderr] Compiling day23_parser v1.0.0 (/source/day23_parser) Nov 17 16:59:58.195 INFO [stderr] Compiling day20_parser v1.0.0 (/source/day20_parser) Nov 17 16:59:58.199 INFO [stderr] Compiling rayon v0.9.0 Nov 17 17:00:00.901 INFO [stderr] Compiling petgraph v0.4.10 Nov 17 17:00:03.751 INFO [stderr] Compiling day7_parser v1.0.0 (/source/day7_parser) Nov 17 17:00:05.475 INFO [stderr] warning: variable does not need to be mutable Nov 17 17:00:05.475 INFO [stderr] --> day7_parser/src/lib.rs:86:13 Nov 17 17:00:05.475 INFO [stderr] | Nov 17 17:00:05.475 INFO [stderr] 86 | let mut groups = self.get_children_process(list).into_iter().group_by(|a| a.get_global_weight(list)); Nov 17 17:00:05.475 INFO [stderr] | ----^^^^^^ Nov 17 17:00:05.475 INFO [stderr] | | Nov 17 17:00:05.475 INFO [stderr] | help: remove this `mut` Nov 17 17:00:05.475 INFO [stderr] | Nov 17 17:00:05.475 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 17 17:00:05.475 INFO [stderr] Nov 17 17:00:05.475 INFO [stderr] warning: variable does not need to be mutable Nov 17 17:00:05.475 INFO [stderr] --> day7_parser/src/lib.rs:89:13 Nov 17 17:00:05.475 INFO [stderr] | Nov 17 17:00:05.475 INFO [stderr] 89 | let mut groups = self.get_children_process(list).into_iter().group_by(|a| a.get_global_weight(list)); Nov 17 17:00:05.475 INFO [stderr] | ----^^^^^^ Nov 17 17:00:05.475 INFO [stderr] | | Nov 17 17:00:05.475 INFO [stderr] | help: remove this `mut` Nov 17 17:00:05.475 INFO [stderr] Nov 17 17:00:07.075 INFO [stderr] error[E0034]: multiple applicable items in scope Nov 17 17:00:07.076 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/graph_impl/stable_graph/mod.rs:1173:19 Nov 17 17:00:07.076 INFO [stderr] | Nov 17 17:00:07.076 INFO [stderr] 1173 | self.iter.find_map(|(i, node)| { Nov 17 17:00:07.076 INFO [stderr] | ^^^^^^^^ multiple `find_map` found Nov 17 17:00:07.077 INFO [stderr] | Nov 17 17:00:07.077 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Nov 17 17:00:07.077 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/iter_utils.rs:5:5 Nov 17 17:00:07.078 INFO [stderr] | Nov 17 17:00:07.078 INFO [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option Nov 17 17:00:07.078 INFO [stderr] 6 | | where F: FnMut(Self::Item) -> Option Nov 17 17:00:07.079 INFO [stderr] 7 | | { Nov 17 17:00:07.079 INFO [stderr] 8 | | while let Some(elt) = self.next() { Nov 17 17:00:07.079 INFO [stderr] ... | Nov 17 17:00:07.080 INFO [stderr] 13 | | None Nov 17 17:00:07.080 INFO [stderr] 14 | | } Nov 17 17:00:07.080 INFO [stderr] | |_____^ Nov 17 17:00:07.081 INFO [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Nov 17 17:00:07.081 INFO [stderr] Nov 17 17:00:07.108 INFO [stderr] error[E0034]: multiple applicable items in scope Nov 17 17:00:07.111 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/graph_impl/stable_graph/mod.rs:1365:19 Nov 17 17:00:07.115 INFO [stderr] | Nov 17 17:00:07.115 INFO [stderr] 1365 | self.iter.find_map(|(i, edge)| Nov 17 17:00:07.116 INFO [stderr] | ^^^^^^^^ multiple `find_map` found Nov 17 17:00:07.116 INFO [stderr] | Nov 17 17:00:07.116 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Nov 17 17:00:07.117 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/iter_utils.rs:5:5 Nov 17 17:00:07.117 INFO [stderr] | Nov 17 17:00:07.117 INFO [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option Nov 17 17:00:07.118 INFO [stderr] 6 | | where F: FnMut(Self::Item) -> Option Nov 17 17:00:07.118 INFO [stderr] 7 | | { Nov 17 17:00:07.118 INFO [stderr] 8 | | while let Some(elt) = self.next() { Nov 17 17:00:07.119 INFO [stderr] ... | Nov 17 17:00:07.119 INFO [stderr] 13 | | None Nov 17 17:00:07.119 INFO [stderr] 14 | | } Nov 17 17:00:07.120 INFO [stderr] | |_____^ Nov 17 17:00:07.120 INFO [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Nov 17 17:00:07.120 INFO [stderr] Nov 17 17:00:07.120 INFO [stderr] error[E0034]: multiple applicable items in scope Nov 17 17:00:07.121 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/graph_impl/stable_graph/mod.rs:1529:19 Nov 17 17:00:07.121 INFO [stderr] | Nov 17 17:00:07.121 INFO [stderr] 1529 | self.iter.find_map(|(i, node)| { Nov 17 17:00:07.121 INFO [stderr] | ^^^^^^^^ multiple `find_map` found Nov 17 17:00:07.121 INFO [stderr] | Nov 17 17:00:07.121 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Nov 17 17:00:07.121 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/iter_utils.rs:5:5 Nov 17 17:00:07.121 INFO [stderr] | Nov 17 17:00:07.121 INFO [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option Nov 17 17:00:07.121 INFO [stderr] 6 | | where F: FnMut(Self::Item) -> Option Nov 17 17:00:07.121 INFO [stderr] 7 | | { Nov 17 17:00:07.121 INFO [stderr] 8 | | while let Some(elt) = self.next() { Nov 17 17:00:07.121 INFO [stderr] ... | Nov 17 17:00:07.121 INFO [stderr] 13 | | None Nov 17 17:00:07.121 INFO [stderr] 14 | | } Nov 17 17:00:07.121 INFO [stderr] | |_____^ Nov 17 17:00:07.121 INFO [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Nov 17 17:00:07.121 INFO [stderr] Nov 17 17:00:07.127 INFO [stderr] error[E0034]: multiple applicable items in scope Nov 17 17:00:07.127 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/graph_impl/stable_graph/mod.rs:1575:19 Nov 17 17:00:07.127 INFO [stderr] | Nov 17 17:00:07.127 INFO [stderr] 1575 | self.iter.find_map(|(i, node)| { Nov 17 17:00:07.128 INFO [stderr] | ^^^^^^^^ multiple `find_map` found Nov 17 17:00:07.128 INFO [stderr] | Nov 17 17:00:07.128 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Nov 17 17:00:07.128 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/iter_utils.rs:5:5 Nov 17 17:00:07.128 INFO [stderr] | Nov 17 17:00:07.128 INFO [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option Nov 17 17:00:07.129 INFO [stderr] 6 | | where F: FnMut(Self::Item) -> Option Nov 17 17:00:07.129 INFO [stderr] 7 | | { Nov 17 17:00:07.129 INFO [stderr] 8 | | while let Some(elt) = self.next() { Nov 17 17:00:07.129 INFO [stderr] ... | Nov 17 17:00:07.129 INFO [stderr] 13 | | None Nov 17 17:00:07.129 INFO [stderr] 14 | | } Nov 17 17:00:07.130 INFO [stderr] | |_____^ Nov 17 17:00:07.130 INFO [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Nov 17 17:00:07.130 INFO [stderr] Nov 17 17:00:07.535 INFO [stderr] error: aborting due to 4 previous errors Nov 17 17:00:07.535 INFO [stderr] Nov 17 17:00:07.535 INFO [stderr] For more information about this error, try `rustc --explain E0034`. Nov 17 17:00:07.552 INFO [stderr] error: Could not compile `petgraph`. Nov 17 17:00:07.552 INFO [stderr] warning: build failed, waiting for other jobs to finish... Nov 17 17:00:08.703 INFO [stderr] error: build failed Nov 17 17:00:08.704 INFO [stderr] su: No module specific data is present Nov 17 17:00:09.783 INFO running `"docker" "inspect" "44f4f627a02eb261b240738df4f2973d596aef4875e56dee743cc8142a6871f4"` Nov 17 17:00:10.086 INFO running `"docker" "rm" "-f" "44f4f627a02eb261b240738df4f2973d596aef4875e56dee743cc8142a6871f4"` Nov 17 17:00:10.423 INFO [stdout] 44f4f627a02eb261b240738df4f2973d596aef4875e56dee743cc8142a6871f4