Dec 05 03:33:29.708 INFO checking AlisCode/AdventOfCode2017 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481 Dec 05 03:33:29.708 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"` Dec 05 03:33:30.160 INFO [stdout] e143da29f77e5e2417ca17634531c9364e1fa85596a591d5c16b57ded1bf2e3a Dec 05 03:33:30.163 INFO running `"docker" "start" "-a" "e143da29f77e5e2417ca17634531c9364e1fa85596a591d5c16b57ded1bf2e3a"` Dec 05 03:33:31.938 INFO [stderr] usermod: no changes Dec 05 03:33:32.134 INFO [stderr] Checking itertools v0.7.4 Dec 05 03:33:32.134 INFO [stderr] Checking petgraph v0.4.10 Dec 05 03:33:32.180 INFO [stderr] Checking day12_parser v1.0.0 (/source/day12_parser) Dec 05 03:33:32.180 INFO [stderr] Checking day18_parser v1.0.0 (/source/day18_parser) Dec 05 03:33:32.180 INFO [stderr] Checking day8_parser v1.0.0 (/source/day8_parser) Dec 05 03:33:32.180 INFO [stderr] Checking day25_parser v1.0.0 (/source/day25_parser) Dec 05 03:33:32.180 INFO [stderr] Checking day16_parser v1.0.0 (/source/day16_parser) Dec 05 03:33:32.180 INFO [stderr] Checking day20_parser v1.0.0 (/source/day20_parser) Dec 05 03:33:35.297 INFO [stderr] Checking day23_parser v1.0.0 (/source/day23_parser) Dec 05 03:33:35.467 INFO [stderr] Checking day9_parser v1.0.0 (/source/day9_parser) Dec 05 03:33:39.489 INFO [stderr] Checking rayon v0.9.0 Dec 05 03:33:41.131 INFO [stderr] Checking day7_parser v1.0.0 (/source/day7_parser) Dec 05 03:33:43.403 INFO [stderr] warning: variable does not need to be mutable Dec 05 03:33:43.403 INFO [stderr] --> day7_parser/src/lib.rs:86:13 Dec 05 03:33:43.403 INFO [stderr] | Dec 05 03:33:43.404 INFO [stderr] 86 | let mut groups = self.get_children_process(list).into_iter().group_by(|a| a.get_global_weight(list)); Dec 05 03:33:43.404 INFO [stderr] | ----^^^^^^ Dec 05 03:33:43.404 INFO [stderr] | | Dec 05 03:33:43.404 INFO [stderr] | help: remove this `mut` Dec 05 03:33:43.405 INFO [stderr] | Dec 05 03:33:43.405 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 03:33:43.405 INFO [stderr] Dec 05 03:33:43.405 INFO [stderr] warning: variable does not need to be mutable Dec 05 03:33:43.406 INFO [stderr] --> day7_parser/src/lib.rs:89:13 Dec 05 03:33:43.406 INFO [stderr] | Dec 05 03:33:43.406 INFO [stderr] 89 | let mut groups = self.get_children_process(list).into_iter().group_by(|a| a.get_global_weight(list)); Dec 05 03:33:43.406 INFO [stderr] | ----^^^^^^ Dec 05 03:33:43.408 INFO [stderr] | | Dec 05 03:33:43.408 INFO [stderr] | help: remove this `mut` Dec 05 03:33:43.408 INFO [stderr] Dec 05 03:33:43.507 INFO [stderr] error[E0034]: multiple applicable items in scope Dec 05 03:33:43.507 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/graph_impl/stable_graph/mod.rs:1173:19 Dec 05 03:33:43.508 INFO [stderr] | Dec 05 03:33:43.508 INFO [stderr] 1173 | self.iter.find_map(|(i, node)| { Dec 05 03:33:43.508 INFO [stderr] | ^^^^^^^^ multiple `find_map` found Dec 05 03:33:43.509 INFO [stderr] | Dec 05 03:33:43.509 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Dec 05 03:33:43.509 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/iter_utils.rs:5:5 Dec 05 03:33:43.509 INFO [stderr] | Dec 05 03:33:43.509 INFO [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option Dec 05 03:33:43.509 INFO [stderr] 6 | | where F: FnMut(Self::Item) -> Option Dec 05 03:33:43.509 INFO [stderr] 7 | | { Dec 05 03:33:43.509 INFO [stderr] 8 | | while let Some(elt) = self.next() { Dec 05 03:33:43.509 INFO [stderr] ... | Dec 05 03:33:43.509 INFO [stderr] 13 | | None Dec 05 03:33:43.509 INFO [stderr] 14 | | } Dec 05 03:33:43.509 INFO [stderr] | |_____^ Dec 05 03:33:43.509 INFO [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Dec 05 03:33:43.509 INFO [stderr] Dec 05 03:33:43.550 INFO [stderr] error[E0034]: multiple applicable items in scope Dec 05 03:33:43.550 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/graph_impl/stable_graph/mod.rs:1365:19 Dec 05 03:33:43.550 INFO [stderr] | Dec 05 03:33:43.550 INFO [stderr] 1365 | self.iter.find_map(|(i, edge)| Dec 05 03:33:43.550 INFO [stderr] | ^^^^^^^^ multiple `find_map` found Dec 05 03:33:43.550 INFO [stderr] | Dec 05 03:33:43.550 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Dec 05 03:33:43.550 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/iter_utils.rs:5:5 Dec 05 03:33:43.550 INFO [stderr] | Dec 05 03:33:43.550 INFO [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option Dec 05 03:33:43.550 INFO [stderr] 6 | | where F: FnMut(Self::Item) -> Option Dec 05 03:33:43.550 INFO [stderr] 7 | | { Dec 05 03:33:43.550 INFO [stderr] 8 | | while let Some(elt) = self.next() { Dec 05 03:33:43.550 INFO [stderr] ... | Dec 05 03:33:43.550 INFO [stderr] 13 | | None Dec 05 03:33:43.550 INFO [stderr] 14 | | } Dec 05 03:33:43.550 INFO [stderr] | |_____^ Dec 05 03:33:43.550 INFO [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Dec 05 03:33:43.550 INFO [stderr] Dec 05 03:33:43.559 INFO [stderr] error[E0034]: multiple applicable items in scope Dec 05 03:33:43.559 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/graph_impl/stable_graph/mod.rs:1529:19 Dec 05 03:33:43.559 INFO [stderr] | Dec 05 03:33:43.559 INFO [stderr] 1529 | self.iter.find_map(|(i, node)| { Dec 05 03:33:43.560 INFO [stderr] | ^^^^^^^^ multiple `find_map` found Dec 05 03:33:43.560 INFO [stderr] | Dec 05 03:33:43.560 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Dec 05 03:33:43.560 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/iter_utils.rs:5:5 Dec 05 03:33:43.561 INFO [stderr] | Dec 05 03:33:43.561 INFO [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option Dec 05 03:33:43.561 INFO [stderr] 6 | | where F: FnMut(Self::Item) -> Option Dec 05 03:33:43.561 INFO [stderr] 7 | | { Dec 05 03:33:43.561 INFO [stderr] 8 | | while let Some(elt) = self.next() { Dec 05 03:33:43.562 INFO [stderr] ... | Dec 05 03:33:43.562 INFO [stderr] 13 | | None Dec 05 03:33:43.562 INFO [stderr] 14 | | } Dec 05 03:33:43.562 INFO [stderr] | |_____^ Dec 05 03:33:43.562 INFO [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Dec 05 03:33:43.563 INFO [stderr] Dec 05 03:33:43.567 INFO [stderr] error[E0034]: multiple applicable items in scope Dec 05 03:33:43.567 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/graph_impl/stable_graph/mod.rs:1575:19 Dec 05 03:33:43.567 INFO [stderr] | Dec 05 03:33:43.567 INFO [stderr] 1575 | self.iter.find_map(|(i, node)| { Dec 05 03:33:43.568 INFO [stderr] | ^^^^^^^^ multiple `find_map` found Dec 05 03:33:43.568 INFO [stderr] | Dec 05 03:33:43.568 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Dec 05 03:33:43.568 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/iter_utils.rs:5:5 Dec 05 03:33:43.569 INFO [stderr] | Dec 05 03:33:43.569 INFO [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option Dec 05 03:33:43.569 INFO [stderr] 6 | | where F: FnMut(Self::Item) -> Option Dec 05 03:33:43.569 INFO [stderr] 7 | | { Dec 05 03:33:43.569 INFO [stderr] 8 | | while let Some(elt) = self.next() { Dec 05 03:33:43.570 INFO [stderr] ... | Dec 05 03:33:43.570 INFO [stderr] 13 | | None Dec 05 03:33:43.570 INFO [stderr] 14 | | } Dec 05 03:33:43.570 INFO [stderr] | |_____^ Dec 05 03:33:43.570 INFO [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Dec 05 03:33:43.571 INFO [stderr] Dec 05 03:33:44.035 INFO [stderr] error: aborting due to 4 previous errors Dec 05 03:33:44.035 INFO [stderr] Dec 05 03:33:44.035 INFO [stderr] For more information about this error, try `rustc --explain E0034`. Dec 05 03:33:44.074 INFO [stderr] error: Could not compile `petgraph`. Dec 05 03:33:44.074 INFO [stderr] warning: build failed, waiting for other jobs to finish... Dec 05 03:33:44.542 INFO [stderr] warning: variable does not need to be mutable Dec 05 03:33:44.542 INFO [stderr] --> day7_parser/src/lib.rs:86:13 Dec 05 03:33:44.542 INFO [stderr] | Dec 05 03:33:44.542 INFO [stderr] 86 | let mut groups = self.get_children_process(list).into_iter().group_by(|a| a.get_global_weight(list)); Dec 05 03:33:44.542 INFO [stderr] | ----^^^^^^ Dec 05 03:33:44.542 INFO [stderr] | | Dec 05 03:33:44.542 INFO [stderr] | help: remove this `mut` Dec 05 03:33:44.542 INFO [stderr] | Dec 05 03:33:44.542 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 03:33:44.542 INFO [stderr] Dec 05 03:33:44.542 INFO [stderr] warning: variable does not need to be mutable Dec 05 03:33:44.542 INFO [stderr] --> day7_parser/src/lib.rs:89:13 Dec 05 03:33:44.542 INFO [stderr] | Dec 05 03:33:44.542 INFO [stderr] 89 | let mut groups = self.get_children_process(list).into_iter().group_by(|a| a.get_global_weight(list)); Dec 05 03:33:44.542 INFO [stderr] | ----^^^^^^ Dec 05 03:33:44.542 INFO [stderr] | | Dec 05 03:33:44.542 INFO [stderr] | help: remove this `mut` Dec 05 03:33:44.543 INFO [stderr] Dec 05 03:33:47.000 INFO [stderr] error: build failed Dec 05 03:33:47.002 INFO [stderr] su: No module specific data is present Dec 05 03:33:48.046 INFO running `"docker" "inspect" "e143da29f77e5e2417ca17634531c9364e1fa85596a591d5c16b57ded1bf2e3a"` Dec 05 03:33:48.509 INFO running `"docker" "rm" "-f" "e143da29f77e5e2417ca17634531c9364e1fa85596a591d5c16b57ded1bf2e3a"` Dec 05 03:33:48.787 INFO [stdout] e143da29f77e5e2417ca17634531c9364e1fa85596a591d5c16b57ded1bf2e3a