Sep 01 17:51:35.006 INFO checking BookOwl/type-inference against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851 Sep 01 17:51:35.006 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets Sep 01 17:51:35.006 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/try#952c7dbfa2628309f557b367929ffc17af20b332:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 01 17:51:35.258 INFO blam! 8cbb93d22a81ffa9f7de72d27855afd77865f52dba497d6538927308e3ba078b Sep 01 17:51:35.260 INFO running `"docker" "start" "-a" "8cbb93d22a81ffa9f7de72d27855afd77865f52dba497d6538927308e3ba078b"` Sep 01 17:51:36.408 INFO kablam! Compiling lazy_static v0.2.9 Sep 01 17:51:36.414 INFO kablam! Compiling fixedbitset v0.1.8 Sep 01 17:51:36.415 INFO kablam! Compiling either v1.2.0 Sep 01 17:51:36.446 INFO kablam! Compiling lalrpop-util v0.13.1 Sep 01 17:51:36.449 INFO kablam! Compiling diff v0.1.10 Sep 01 17:51:36.452 INFO kablam! Compiling lalrpop-intern v0.13.1 Sep 01 17:51:36.457 INFO kablam! Compiling memchr v1.0.1 Sep 01 17:51:37.809 INFO kablam! Compiling thread_local v0.3.4 Sep 01 17:51:38.600 INFO kablam! Compiling itertools v0.5.10 Sep 01 17:51:41.775 INFO kablam! Checking regex v0.2.2 Sep 01 17:51:41.775 INFO kablam! Compiling atty v0.1.2 Sep 01 17:51:41.856 INFO kablam! Compiling aho-corasick v0.6.3 Sep 01 17:51:41.889 INFO kablam! Compiling petgraph v0.4.9 Sep 01 17:51:47.444 INFO kablam! error[E0034]: multiple applicable items in scope Sep 01 17:51:47.444 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/graph_impl/stable_graph/mod.rs:1172:19 Sep 01 17:51:47.444 INFO kablam! | Sep 01 17:51:47.444 INFO kablam! 1172 | self.iter.find_map(|(i, node)| { Sep 01 17:51:47.444 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 01 17:51:47.444 INFO kablam! | Sep 01 17:51:47.444 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 01 17:51:47.444 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/iter_utils.rs:5:5 Sep 01 17:51:47.444 INFO kablam! | Sep 01 17:51:47.444 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 01 17:51:47.444 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 01 17:51:47.444 INFO kablam! 7 | | { Sep 01 17:51:47.444 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 01 17:51:47.445 INFO kablam! ... | Sep 01 17:51:47.445 INFO kablam! 13 | | None Sep 01 17:51:47.445 INFO kablam! 14 | | } Sep 01 17:51:47.445 INFO kablam! | |_____^ Sep 01 17:51:47.445 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 01 17:51:47.445 INFO kablam! Sep 01 17:51:47.479 INFO kablam! error[E0034]: multiple applicable items in scope Sep 01 17:51:47.479 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/graph_impl/stable_graph/mod.rs:1355:19 Sep 01 17:51:47.479 INFO kablam! | Sep 01 17:51:47.479 INFO kablam! 1355 | self.iter.find_map(|(i, edge)| Sep 01 17:51:47.479 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 01 17:51:47.479 INFO kablam! | Sep 01 17:51:47.479 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 01 17:51:47.479 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/iter_utils.rs:5:5 Sep 01 17:51:47.479 INFO kablam! | Sep 01 17:51:47.479 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 01 17:51:47.479 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 01 17:51:47.479 INFO kablam! 7 | | { Sep 01 17:51:47.480 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 01 17:51:47.480 INFO kablam! ... | Sep 01 17:51:47.480 INFO kablam! 13 | | None Sep 01 17:51:47.480 INFO kablam! 14 | | } Sep 01 17:51:47.480 INFO kablam! | |_____^ Sep 01 17:51:47.480 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 01 17:51:47.480 INFO kablam! Sep 01 17:51:47.500 INFO kablam! error[E0034]: multiple applicable items in scope Sep 01 17:51:47.500 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/graph_impl/stable_graph/mod.rs:1519:19 Sep 01 17:51:47.500 INFO kablam! | Sep 01 17:51:47.500 INFO kablam! 1519 | self.iter.find_map(|(i, node)| { Sep 01 17:51:47.500 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 01 17:51:47.501 INFO kablam! | Sep 01 17:51:47.501 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 01 17:51:47.501 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/iter_utils.rs:5:5 Sep 01 17:51:47.501 INFO kablam! | Sep 01 17:51:47.501 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 01 17:51:47.501 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 01 17:51:47.501 INFO kablam! 7 | | { Sep 01 17:51:47.501 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 01 17:51:47.501 INFO kablam! ... | Sep 01 17:51:47.501 INFO kablam! 13 | | None Sep 01 17:51:47.501 INFO kablam! 14 | | } Sep 01 17:51:47.501 INFO kablam! | |_____^ Sep 01 17:51:47.502 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 01 17:51:47.502 INFO kablam! Sep 01 17:51:47.513 INFO kablam! error[E0034]: multiple applicable items in scope Sep 01 17:51:47.513 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/graph_impl/stable_graph/mod.rs:1565:19 Sep 01 17:51:47.513 INFO kablam! | Sep 01 17:51:47.513 INFO kablam! 1565 | self.iter.find_map(|(i, node)| { Sep 01 17:51:47.513 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 01 17:51:47.513 INFO kablam! | Sep 01 17:51:47.514 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 01 17:51:47.514 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/iter_utils.rs:5:5 Sep 01 17:51:47.514 INFO kablam! | Sep 01 17:51:47.514 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 01 17:51:47.514 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 01 17:51:47.514 INFO kablam! 7 | | { Sep 01 17:51:47.514 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 01 17:51:47.514 INFO kablam! ... | Sep 01 17:51:47.514 INFO kablam! 13 | | None Sep 01 17:51:47.514 INFO kablam! 14 | | } Sep 01 17:51:47.514 INFO kablam! | |_____^ Sep 01 17:51:47.515 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 01 17:51:47.515 INFO kablam! Sep 01 17:51:48.134 INFO kablam! error: aborting due to 4 previous errors Sep 01 17:51:48.134 INFO kablam! Sep 01 17:51:48.134 INFO kablam! For more information about this error, try `rustc --explain E0034`. Sep 01 17:51:48.142 INFO kablam! error: Could not compile `petgraph`. Sep 01 17:51:48.142 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 01 17:51:55.043 INFO kablam! error: build failed Sep 01 17:51:55.046 INFO kablam! su: No module specific data is present Sep 01 17:51:55.571 INFO running `"docker" "rm" "-f" "8cbb93d22a81ffa9f7de72d27855afd77865f52dba497d6538927308e3ba078b"` Sep 01 17:51:55.698 INFO blam! 8cbb93d22a81ffa9f7de72d27855afd77865f52dba497d6538927308e3ba078b