Dec 19 18:15:21.213 INFO checking davidshepherd7/advent-of-code-2017 against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955 Dec 19 18:15:21.213 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/davidshepherd7/advent-of-code-2017:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"` Dec 19 18:15:21.756 INFO [stdout] 37d92ca84ac7acf855ac5b0f79c73db061dba0323c1a891431a4023dc85a4440 Dec 19 18:15:21.762 INFO running `"docker" "start" "-a" "37d92ca84ac7acf855ac5b0f79c73db061dba0323c1a891431a4023dc85a4440"` Dec 19 18:15:23.892 INFO [stderr] Checking itertools v0.7.6 Dec 19 18:15:23.892 INFO [stderr] Checking petgraph v0.4.11 Dec 19 18:15:23.892 INFO [stderr] Checking regex v0.2.3 Dec 19 18:15:27.664 INFO [stderr] error[E0034]: multiple applicable items in scope Dec 19 18:15:27.665 INFO [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.11/src/graph_impl/stable_graph/mod.rs:1173:19 Dec 19 18:15:27.665 INFO [stderr] | Dec 19 18:15:27.665 INFO [stderr] 1173 | self.iter.find_map(|(i, node)| { Dec 19 18:15:27.666 INFO [stderr] | ^^^^^^^^ multiple `find_map` found Dec 19 18:15:27.666 INFO [stderr] | Dec 19 18:15:27.666 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Dec 19 18:15:27.666 INFO [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.11/src/iter_utils.rs:5:5 Dec 19 18:15:27.666 INFO [stderr] | Dec 19 18:15:27.666 INFO [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option Dec 19 18:15:27.666 INFO [stderr] 6 | | where F: FnMut(Self::Item) -> Option Dec 19 18:15:27.666 INFO [stderr] 7 | | { Dec 19 18:15:27.666 INFO [stderr] 8 | | while let Some(elt) = self.next() { Dec 19 18:15:27.666 INFO [stderr] ... | Dec 19 18:15:27.666 INFO [stderr] 13 | | None Dec 19 18:15:27.666 INFO [stderr] 14 | | } Dec 19 18:15:27.667 INFO [stderr] | |_____^ Dec 19 18:15:27.667 INFO [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Dec 19 18:15:27.667 INFO [stderr] Dec 19 18:15:27.712 INFO [stderr] error[E0034]: multiple applicable items in scope Dec 19 18:15:27.712 INFO [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.11/src/graph_impl/stable_graph/mod.rs:1365:19 Dec 19 18:15:27.712 INFO [stderr] | Dec 19 18:15:27.712 INFO [stderr] 1365 | self.iter.find_map(|(i, edge)| Dec 19 18:15:27.712 INFO [stderr] | ^^^^^^^^ multiple `find_map` found Dec 19 18:15:27.712 INFO [stderr] | Dec 19 18:15:27.712 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Dec 19 18:15:27.712 INFO [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.11/src/iter_utils.rs:5:5 Dec 19 18:15:27.712 INFO [stderr] | Dec 19 18:15:27.712 INFO [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option Dec 19 18:15:27.712 INFO [stderr] 6 | | where F: FnMut(Self::Item) -> Option Dec 19 18:15:27.712 INFO [stderr] 7 | | { Dec 19 18:15:27.712 INFO [stderr] 8 | | while let Some(elt) = self.next() { Dec 19 18:15:27.712 INFO [stderr] ... | Dec 19 18:15:27.712 INFO [stderr] 13 | | None Dec 19 18:15:27.713 INFO [stderr] 14 | | } Dec 19 18:15:27.713 INFO [stderr] | |_____^ Dec 19 18:15:27.713 INFO [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Dec 19 18:15:27.713 INFO [stderr] Dec 19 18:15:27.725 INFO [stderr] error[E0034]: multiple applicable items in scope Dec 19 18:15:27.725 INFO [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.11/src/graph_impl/stable_graph/mod.rs:1529:19 Dec 19 18:15:27.725 INFO [stderr] | Dec 19 18:15:27.725 INFO [stderr] 1529 | self.iter.find_map(|(i, node)| { Dec 19 18:15:27.725 INFO [stderr] | ^^^^^^^^ multiple `find_map` found Dec 19 18:15:27.725 INFO [stderr] | Dec 19 18:15:27.725 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Dec 19 18:15:27.725 INFO [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.11/src/iter_utils.rs:5:5 Dec 19 18:15:27.725 INFO [stderr] | Dec 19 18:15:27.725 INFO [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option Dec 19 18:15:27.725 INFO [stderr] 6 | | where F: FnMut(Self::Item) -> Option Dec 19 18:15:27.725 INFO [stderr] 7 | | { Dec 19 18:15:27.725 INFO [stderr] 8 | | while let Some(elt) = self.next() { Dec 19 18:15:27.725 INFO [stderr] ... | Dec 19 18:15:27.725 INFO [stderr] 13 | | None Dec 19 18:15:27.725 INFO [stderr] 14 | | } Dec 19 18:15:27.725 INFO [stderr] | |_____^ Dec 19 18:15:27.725 INFO [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Dec 19 18:15:27.725 INFO [stderr] Dec 19 18:15:27.729 INFO [stderr] error[E0034]: multiple applicable items in scope Dec 19 18:15:27.729 INFO [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.11/src/graph_impl/stable_graph/mod.rs:1575:19 Dec 19 18:15:27.729 INFO [stderr] | Dec 19 18:15:27.729 INFO [stderr] 1575 | self.iter.find_map(|(i, node)| { Dec 19 18:15:27.729 INFO [stderr] | ^^^^^^^^ multiple `find_map` found Dec 19 18:15:27.729 INFO [stderr] | Dec 19 18:15:27.729 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Dec 19 18:15:27.729 INFO [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.11/src/iter_utils.rs:5:5 Dec 19 18:15:27.729 INFO [stderr] | Dec 19 18:15:27.729 INFO [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option Dec 19 18:15:27.729 INFO [stderr] 6 | | where F: FnMut(Self::Item) -> Option Dec 19 18:15:27.729 INFO [stderr] 7 | | { Dec 19 18:15:27.729 INFO [stderr] 8 | | while let Some(elt) = self.next() { Dec 19 18:15:27.729 INFO [stderr] ... | Dec 19 18:15:27.729 INFO [stderr] 13 | | None Dec 19 18:15:27.729 INFO [stderr] 14 | | } Dec 19 18:15:27.729 INFO [stderr] | |_____^ Dec 19 18:15:27.729 INFO [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Dec 19 18:15:27.729 INFO [stderr] Dec 19 18:15:28.502 INFO [stderr] error: aborting due to 4 previous errors Dec 19 18:15:28.502 INFO [stderr] Dec 19 18:15:28.502 INFO [stderr] For more information about this error, try `rustc --explain E0034`. Dec 19 18:15:28.541 INFO [stderr] error: Could not compile `petgraph`. Dec 19 18:15:28.542 INFO [stderr] warning: build failed, waiting for other jobs to finish... Dec 19 18:15:29.054 INFO [stderr] error: build failed Dec 19 18:15:30.470 INFO running `"docker" "inspect" "37d92ca84ac7acf855ac5b0f79c73db061dba0323c1a891431a4023dc85a4440"` Dec 19 18:15:30.814 INFO running `"docker" "rm" "-f" "37d92ca84ac7acf855ac5b0f79c73db061dba0323c1a891431a4023dc85a4440"` Dec 19 18:15:31.176 INFO [stdout] 37d92ca84ac7acf855ac5b0f79c73db061dba0323c1a891431a4023dc85a4440