Sep 03 20:23:10.867 INFO checking rust-lang-nursery/polonius against try#5fe695a3844714c70e8f7731a553f7947987a68a for pr-53913 Sep 03 20:23:10.867 INFO running: cargo +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets Sep 03 20:23:10.868 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53913/try#5fe695a3844714c70e8f7731a553f7947987a68a:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-1/try#5fe695a3844714c70e8f7731a553f7947987a68a:/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 +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 03 20:23:11.121 INFO blam! 59238d947388eaa65c3d111300da3540ad40a6f2d11f79b34738c9ff7b18953a Sep 03 20:23:11.121 INFO running `"docker" "start" "-a" "59238d947388eaa65c3d111300da3540ad40a6f2d11f79b34738c9ff7b18953a"` Sep 03 20:23:12.478 INFO kablam! Compiling libc v0.2.41 Sep 03 20:23:12.478 INFO kablam! Compiling string_cache_shared v0.3.0 Sep 03 20:23:12.480 INFO kablam! Compiling winapi v0.2.8 Sep 03 20:23:12.480 INFO kablam! Compiling fixedbitset v0.1.9 Sep 03 20:23:12.480 INFO kablam! Compiling precomputed-hash v0.1.1 Sep 03 20:23:12.480 INFO kablam! Compiling bit-vec v0.4.4 Sep 03 20:23:12.500 INFO kablam! Compiling term v0.4.6 Sep 03 20:23:12.510 INFO kablam! Compiling ordermap v0.3.5 Sep 03 20:23:13.326 INFO kablam! Compiling regex-syntax v0.4.2 Sep 03 20:23:13.334 INFO kablam! Compiling lalrpop-util v0.15.2 Sep 03 20:23:15.246 INFO kablam! Compiling diff v0.1.11 Sep 03 20:23:16.307 INFO kablam! Compiling ena v0.5.0 Sep 03 20:23:17.574 INFO kablam! Compiling byte-tools v0.2.0 Sep 03 20:23:17.645 INFO kablam! Compiling cfg-if v0.1.3 Sep 03 20:23:18.080 INFO kablam! Compiling rustc-demangle v0.1.8 Sep 03 20:23:19.167 INFO kablam! Compiling arrayref v0.3.4 Sep 03 20:23:22.089 INFO kablam! Compiling strsim v0.6.0 Sep 03 20:23:22.805 INFO kablam! Compiling fake-simd v0.1.2 Sep 03 20:23:22.919 INFO kablam! Compiling pulldown-cmark v0.1.2 Sep 03 20:23:23.942 INFO kablam! Compiling semver-parser v0.7.0 Sep 03 20:23:25.837 INFO kablam! Compiling remove_dir_all v0.5.1 Sep 03 20:23:25.838 INFO kablam! Compiling same-file v1.0.2 Sep 03 20:23:25.999 INFO kablam! Compiling bitflags v0.9.1 Sep 03 20:23:27.999 INFO kablam! Compiling bytecount v0.3.1 Sep 03 20:23:28.030 INFO kablam! Checking datafrog v0.1.0 Sep 03 20:23:28.166 INFO kablam! Checking rustc-hash v1.0.0 Sep 03 20:23:29.594 INFO kablam! Checking difference v1.0.0 Sep 03 20:23:29.670 INFO kablam! Checking environment v0.1.1 Sep 03 20:23:29.685 INFO kablam! Compiling phf_shared v0.7.22 Sep 03 20:23:30.201 INFO kablam! Compiling unreachable v0.1.1 Sep 03 20:23:30.253 INFO kablam! Compiling regex-syntax v0.5.6 Sep 03 20:23:30.635 INFO kablam! Compiling itertools v0.7.8 Sep 03 20:23:30.894 INFO kablam! Compiling bit-set v0.4.0 Sep 03 20:23:30.986 INFO kablam! Compiling block-buffer v0.3.3 Sep 03 20:23:31.081 INFO kablam! Compiling petgraph v0.4.12 Sep 03 20:23:31.253 INFO kablam! Compiling rand v0.4.2 Sep 03 20:23:31.967 INFO kablam! Compiling memchr v2.0.1 Sep 03 20:23:34.361 INFO kablam! Compiling ascii-canvas v1.0.0 Sep 03 20:23:40.767 INFO kablam! Checking colored v1.6.0 Sep 03 20:23:40.926 INFO kablam! Compiling walkdir v2.1.4 Sep 03 20:23:40.931 INFO kablam! Compiling thread_local v0.3.5 Sep 03 20:23:41.682 INFO kablam! Compiling serde v1.0.59 Sep 03 20:23:44.761 INFO kablam! Compiling debug_unreachable v0.1.1 Sep 03 20:23:44.839 INFO kablam! Compiling typenum v1.10.0 Sep 03 20:23:45.140 INFO kablam! error[E0034]: multiple applicable items in scope Sep 03 20:23:45.140 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1171:19 Sep 03 20:23:45.140 INFO kablam! | Sep 03 20:23:45.140 INFO kablam! 1171 | self.iter.find_map(|(i, node)| { Sep 03 20:23:45.140 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 03 20:23:45.140 INFO kablam! | Sep 03 20:23:45.140 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 03 20:23:45.140 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 03 20:23:45.140 INFO kablam! | Sep 03 20:23:45.140 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 03 20:23:45.140 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 03 20:23:45.140 INFO kablam! 7 | | { Sep 03 20:23:45.140 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 03 20:23:45.140 INFO kablam! ... | Sep 03 20:23:45.140 INFO kablam! 13 | | None Sep 03 20:23:45.140 INFO kablam! 14 | | } Sep 03 20:23:45.140 INFO kablam! | |_____^ Sep 03 20:23:45.145 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 03 20:23:45.145 INFO kablam! Sep 03 20:23:45.248 INFO kablam! error[E0034]: multiple applicable items in scope Sep 03 20:23:45.248 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1363:19 Sep 03 20:23:45.248 INFO kablam! | Sep 03 20:23:45.248 INFO kablam! 1363 | self.iter.find_map(|(i, edge)| Sep 03 20:23:45.248 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 03 20:23:45.248 INFO kablam! | Sep 03 20:23:45.249 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 03 20:23:45.249 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 03 20:23:45.249 INFO kablam! | Sep 03 20:23:45.249 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 03 20:23:45.249 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 03 20:23:45.249 INFO kablam! 7 | | { Sep 03 20:23:45.249 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 03 20:23:45.249 INFO kablam! ... | Sep 03 20:23:45.249 INFO kablam! 13 | | None Sep 03 20:23:45.249 INFO kablam! 14 | | } Sep 03 20:23:45.249 INFO kablam! | |_____^ Sep 03 20:23:45.249 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 03 20:23:45.249 INFO kablam! Sep 03 20:23:45.320 INFO kablam! error[E0034]: multiple applicable items in scope Sep 03 20:23:45.320 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1527:19 Sep 03 20:23:45.320 INFO kablam! | Sep 03 20:23:45.320 INFO kablam! 1527 | self.iter.find_map(|(i, node)| { Sep 03 20:23:45.320 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 03 20:23:45.320 INFO kablam! | Sep 03 20:23:45.321 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 03 20:23:45.321 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 03 20:23:45.321 INFO kablam! | Sep 03 20:23:45.321 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 03 20:23:45.321 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 03 20:23:45.321 INFO kablam! 7 | | { Sep 03 20:23:45.321 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 03 20:23:45.321 INFO kablam! ... | Sep 03 20:23:45.321 INFO kablam! 13 | | None Sep 03 20:23:45.321 INFO kablam! 14 | | } Sep 03 20:23:45.321 INFO kablam! | |_____^ Sep 03 20:23:45.328 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 03 20:23:45.328 INFO kablam! Sep 03 20:23:45.366 INFO kablam! error[E0034]: multiple applicable items in scope Sep 03 20:23:45.366 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1573:19 Sep 03 20:23:45.366 INFO kablam! | Sep 03 20:23:45.366 INFO kablam! 1573 | self.iter.find_map(|(i, node)| { Sep 03 20:23:45.366 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 03 20:23:45.368 INFO kablam! | Sep 03 20:23:45.368 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 03 20:23:45.368 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 03 20:23:45.369 INFO kablam! | Sep 03 20:23:45.369 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 03 20:23:45.369 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 03 20:23:45.369 INFO kablam! 7 | | { Sep 03 20:23:45.369 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 03 20:23:45.369 INFO kablam! ... | Sep 03 20:23:45.369 INFO kablam! 13 | | None Sep 03 20:23:45.369 INFO kablam! 14 | | } Sep 03 20:23:45.369 INFO kablam! | |_____^ Sep 03 20:23:45.372 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 03 20:23:45.372 INFO kablam! Sep 03 20:23:47.944 INFO kablam! error: aborting due to 4 previous errors Sep 03 20:23:47.952 INFO kablam! Sep 03 20:23:47.953 INFO kablam! For more information about this error, try `rustc --explain E0034`. Sep 03 20:23:47.976 INFO kablam! error: Could not compile `petgraph`. Sep 03 20:23:47.976 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 03 20:24:10.501 INFO kablam! error: build failed Sep 03 20:24:10.503 INFO kablam! su: No module specific data is present Sep 03 20:24:11.028 INFO running `"docker" "rm" "-f" "59238d947388eaa65c3d111300da3540ad40a6f2d11f79b34738c9ff7b18953a"` Sep 03 20:24:11.189 INFO blam! 59238d947388eaa65c3d111300da3540ad40a6f2d11f79b34738c9ff7b18953a