Dec 02 09:38:50.063 INFO testing AlisCode/AdventOfCode2017 against 1.30.1 for beta-1.31-5 Dec 02 09:38:50.063 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 02 09:38:50.561 INFO [stdout] a6d2fc5cc9c79613e09d02521741226b9fc8bbba58c7a9848cc3054a9cc1b3a5 Dec 02 09:38:50.563 INFO running `"docker" "start" "-a" "a6d2fc5cc9c79613e09d02521741226b9fc8bbba58c7a9848cc3054a9cc1b3a5"` Dec 02 09:38:52.854 INFO [stderr] usermod: no changes Dec 02 09:38:52.960 INFO [stderr] Compiling itertools v0.7.4 Dec 02 09:38:52.967 INFO [stderr] Compiling petgraph v0.4.10 Dec 02 09:38:52.975 INFO [stderr] Compiling rayon-core v1.3.0 Dec 02 09:38:52.979 INFO [stderr] Compiling day23_parser v1.0.0 (/source/day23_parser) Dec 02 09:38:52.979 INFO [stderr] Compiling day20_parser v1.0.0 (/source/day20_parser) Dec 02 09:38:52.979 INFO [stderr] Compiling day16_parser v1.0.0 (/source/day16_parser) Dec 02 09:38:52.979 INFO [stderr] Compiling day12_parser v1.0.0 (/source/day12_parser) Dec 02 09:38:52.980 INFO [stderr] Compiling day25_parser v1.0.0 (/source/day25_parser) Dec 02 09:38:57.175 INFO [stderr] Compiling day9_parser v1.0.0 (/source/day9_parser) Dec 02 09:38:57.843 INFO [stderr] Compiling day18_parser v1.0.0 (/source/day18_parser) Dec 02 09:38:57.843 INFO [stderr] Compiling day8_parser v1.0.0 (/source/day8_parser) Dec 02 09:38:58.737 INFO [stderr] Compiling day7_parser v1.0.0 (/source/day7_parser) Dec 02 09:38:59.026 INFO [stderr] Compiling rayon v0.9.0 Dec 02 09:38:59.058 INFO [stderr] error[E0034]: multiple applicable items in scope Dec 02 09:38:59.058 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/graph_impl/stable_graph/mod.rs:1173:19 Dec 02 09:38:59.058 INFO [stderr] | Dec 02 09:38:59.058 INFO [stderr] 1173 | self.iter.find_map(|(i, node)| { Dec 02 09:38:59.058 INFO [stderr] | ^^^^^^^^ multiple `find_map` found Dec 02 09:38:59.058 INFO [stderr] | Dec 02 09:38:59.058 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Dec 02 09:38:59.058 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/iter_utils.rs:5:5 Dec 02 09:38:59.058 INFO [stderr] | Dec 02 09:38:59.058 INFO [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option Dec 02 09:38:59.058 INFO [stderr] 6 | | where F: FnMut(Self::Item) -> Option Dec 02 09:38:59.058 INFO [stderr] 7 | | { Dec 02 09:38:59.058 INFO [stderr] 8 | | while let Some(elt) = self.next() { Dec 02 09:38:59.058 INFO [stderr] ... | Dec 02 09:38:59.058 INFO [stderr] 13 | | None Dec 02 09:38:59.058 INFO [stderr] 14 | | } Dec 02 09:38:59.058 INFO [stderr] | |_____^ Dec 02 09:38:59.058 INFO [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Dec 02 09:38:59.058 INFO [stderr] Dec 02 09:38:59.159 INFO [stderr] error[E0034]: multiple applicable items in scope Dec 02 09:38:59.159 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/graph_impl/stable_graph/mod.rs:1365:19 Dec 02 09:38:59.159 INFO [stderr] | Dec 02 09:38:59.159 INFO [stderr] 1365 | self.iter.find_map(|(i, edge)| Dec 02 09:38:59.159 INFO [stderr] | ^^^^^^^^ multiple `find_map` found Dec 02 09:38:59.159 INFO [stderr] | Dec 02 09:38:59.159 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Dec 02 09:38:59.159 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/iter_utils.rs:5:5 Dec 02 09:38:59.159 INFO [stderr] | Dec 02 09:38:59.159 INFO [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option Dec 02 09:38:59.159 INFO [stderr] 6 | | where F: FnMut(Self::Item) -> Option Dec 02 09:38:59.159 INFO [stderr] 7 | | { Dec 02 09:38:59.159 INFO [stderr] 8 | | while let Some(elt) = self.next() { Dec 02 09:38:59.159 INFO [stderr] ... | Dec 02 09:38:59.159 INFO [stderr] 13 | | None Dec 02 09:38:59.159 INFO [stderr] 14 | | } Dec 02 09:38:59.159 INFO [stderr] | |_____^ Dec 02 09:38:59.159 INFO [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Dec 02 09:38:59.159 INFO [stderr] Dec 02 09:38:59.172 INFO [stderr] error[E0034]: multiple applicable items in scope Dec 02 09:38:59.172 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/graph_impl/stable_graph/mod.rs:1529:19 Dec 02 09:38:59.172 INFO [stderr] | Dec 02 09:38:59.172 INFO [stderr] 1529 | self.iter.find_map(|(i, node)| { Dec 02 09:38:59.172 INFO [stderr] | ^^^^^^^^ multiple `find_map` found Dec 02 09:38:59.183 INFO [stderr] | Dec 02 09:38:59.187 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Dec 02 09:38:59.187 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/iter_utils.rs:5:5 Dec 02 09:38:59.187 INFO [stderr] | Dec 02 09:38:59.187 INFO [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option Dec 02 09:38:59.187 INFO [stderr] 6 | | where F: FnMut(Self::Item) -> Option Dec 02 09:38:59.187 INFO [stderr] 7 | | { Dec 02 09:38:59.187 INFO [stderr] 8 | | while let Some(elt) = self.next() { Dec 02 09:38:59.187 INFO [stderr] ... | Dec 02 09:38:59.187 INFO [stderr] 13 | | None Dec 02 09:38:59.187 INFO [stderr] 14 | | } Dec 02 09:38:59.187 INFO [stderr] | |_____^ Dec 02 09:38:59.187 INFO [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Dec 02 09:38:59.187 INFO [stderr] Dec 02 09:38:59.199 INFO [stderr] error[E0034]: multiple applicable items in scope Dec 02 09:38:59.199 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/graph_impl/stable_graph/mod.rs:1575:19 Dec 02 09:38:59.199 INFO [stderr] | Dec 02 09:38:59.199 INFO [stderr] 1575 | self.iter.find_map(|(i, node)| { Dec 02 09:38:59.199 INFO [stderr] | ^^^^^^^^ multiple `find_map` found Dec 02 09:38:59.199 INFO [stderr] | Dec 02 09:38:59.199 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Dec 02 09:38:59.199 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/iter_utils.rs:5:5 Dec 02 09:38:59.199 INFO [stderr] | Dec 02 09:38:59.199 INFO [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option Dec 02 09:38:59.199 INFO [stderr] 6 | | where F: FnMut(Self::Item) -> Option Dec 02 09:38:59.199 INFO [stderr] 7 | | { Dec 02 09:38:59.199 INFO [stderr] 8 | | while let Some(elt) = self.next() { Dec 02 09:38:59.199 INFO [stderr] ... | Dec 02 09:38:59.199 INFO [stderr] 13 | | None Dec 02 09:38:59.199 INFO [stderr] 14 | | } Dec 02 09:38:59.199 INFO [stderr] | |_____^ Dec 02 09:38:59.199 INFO [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Dec 02 09:38:59.199 INFO [stderr] Dec 02 09:38:59.543 INFO [stderr] error: aborting due to 4 previous errors Dec 02 09:38:59.543 INFO [stderr] Dec 02 09:38:59.543 INFO [stderr] For more information about this error, try `rustc --explain E0034`. Dec 02 09:38:59.550 INFO [stderr] error: Could not compile `petgraph`. Dec 02 09:38:59.551 INFO [stderr] warning: build failed, waiting for other jobs to finish... Dec 02 09:39:00.343 INFO [stderr] warning: variable does not need to be mutable Dec 02 09:39:00.343 INFO [stderr] --> day7_parser/src/lib.rs:86:13 Dec 02 09:39:00.343 INFO [stderr] | Dec 02 09:39:00.343 INFO [stderr] 86 | let mut groups = self.get_children_process(list).into_iter().group_by(|a| a.get_global_weight(list)); Dec 02 09:39:00.343 INFO [stderr] | ----^^^^^^ Dec 02 09:39:00.343 INFO [stderr] | | Dec 02 09:39:00.343 INFO [stderr] | help: remove this `mut` Dec 02 09:39:00.343 INFO [stderr] | Dec 02 09:39:00.343 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 02 09:39:00.343 INFO [stderr] Dec 02 09:39:00.343 INFO [stderr] warning: variable does not need to be mutable Dec 02 09:39:00.343 INFO [stderr] --> day7_parser/src/lib.rs:89:13 Dec 02 09:39:00.343 INFO [stderr] | Dec 02 09:39:00.343 INFO [stderr] 89 | let mut groups = self.get_children_process(list).into_iter().group_by(|a| a.get_global_weight(list)); Dec 02 09:39:00.343 INFO [stderr] | ----^^^^^^ Dec 02 09:39:00.343 INFO [stderr] | | Dec 02 09:39:00.343 INFO [stderr] | help: remove this `mut` Dec 02 09:39:00.343 INFO [stderr] Dec 02 09:39:03.643 INFO [stderr] error: build failed Dec 02 09:39:03.643 INFO [stderr] su: No module specific data is present Dec 02 09:39:03.976 INFO running `"docker" "inspect" "a6d2fc5cc9c79613e09d02521741226b9fc8bbba58c7a9848cc3054a9cc1b3a5"` Dec 02 09:39:04.070 INFO running `"docker" "rm" "-f" "a6d2fc5cc9c79613e09d02521741226b9fc8bbba58c7a9848cc3054a9cc1b3a5"` Dec 02 09:39:04.196 INFO [stdout] a6d2fc5cc9c79613e09d02521741226b9fc8bbba58c7a9848cc3054a9cc1b3a5