Sep 05 17:31:44.418 INFO checking rust-lang-nursery/polonius against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854 Sep 05 17:31:44.418 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets Sep 05 17:31:44.421 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-6/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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=1000" "-e" "CMD=cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 05 17:31:44.960 INFO blam! bbade01c85f50b1fdd08f4ce9a969584e1ae88fc7160d5e7e1a9e3e3432d828f Sep 05 17:31:44.961 INFO running `"docker" "start" "-a" "bbade01c85f50b1fdd08f4ce9a969584e1ae88fc7160d5e7e1a9e3e3432d828f"` Sep 05 17:31:47.601 INFO kablam! usermod: no changes Sep 05 17:31:47.964 INFO kablam! Compiling libc v0.2.41 Sep 05 17:31:47.971 INFO kablam! Compiling string_cache_shared v0.3.0 Sep 05 17:31:47.991 INFO kablam! Compiling void v1.0.2 Sep 05 17:31:48.010 INFO kablam! Compiling winapi v0.2.8 Sep 05 17:31:48.042 INFO kablam! Compiling bit-vec v0.4.4 Sep 05 17:31:48.050 INFO kablam! Compiling precomputed-hash v0.1.1 Sep 05 17:31:48.067 INFO kablam! Compiling term v0.4.6 Sep 05 17:31:48.145 INFO kablam! Compiling utf8-ranges v1.0.0 Sep 05 17:31:48.902 INFO kablam! Compiling ordermap v0.3.5 Sep 05 17:31:48.962 INFO kablam! Compiling diff v0.1.11 Sep 05 17:31:49.095 INFO kablam! Compiling regex-syntax v0.4.2 Sep 05 17:31:51.301 INFO kablam! Compiling ena v0.5.0 Sep 05 17:31:51.368 INFO kablam! Compiling lalrpop-util v0.15.2 Sep 05 17:31:54.704 INFO kablam! Compiling cfg-if v0.1.3 Sep 05 17:31:54.764 INFO kablam! Compiling rustc-demangle v0.1.8 Sep 05 17:31:58.527 INFO kablam! Compiling arrayref v0.3.4 Sep 05 17:31:58.540 INFO kablam! Compiling strsim v0.6.0 Sep 05 17:31:58.542 INFO kablam! Compiling same-file v1.0.2 Sep 05 17:31:58.682 INFO kablam! Compiling bytecount v0.3.1 Sep 05 17:31:58.951 INFO kablam! Checking datafrog v0.1.0 Sep 05 17:31:58.962 INFO kablam! Checking rustc-hash v1.0.0 Sep 05 17:31:59.509 INFO kablam! Checking environment v0.1.1 Sep 05 17:32:00.058 INFO kablam! Checking difference v1.0.0 Sep 05 17:32:00.970 INFO kablam! Compiling phf_shared v0.7.22 Sep 05 17:32:02.217 INFO kablam! Compiling regex-syntax v0.5.6 Sep 05 17:32:02.259 INFO kablam! Compiling unreachable v0.1.1 Sep 05 17:32:02.261 INFO kablam! Compiling unreachable v1.0.0 Sep 05 17:32:02.267 INFO kablam! Compiling bit-set v0.4.0 Sep 05 17:32:02.331 INFO kablam! Compiling rand v0.4.2 Sep 05 17:32:02.583 INFO kablam! Compiling memchr v2.0.1 Sep 05 17:32:02.734 INFO kablam! Compiling petgraph v0.4.12 Sep 05 17:32:02.892 INFO kablam! Checking colored v1.6.0 Sep 05 17:32:02.985 INFO kablam! Compiling block-buffer v0.3.3 Sep 05 17:32:04.506 INFO kablam! Compiling ascii-canvas v1.0.0 Sep 05 17:32:11.696 INFO kablam! Compiling walkdir v2.1.4 Sep 05 17:32:11.808 INFO kablam! Compiling serde v1.0.59 Sep 05 17:32:11.986 INFO kablam! Compiling thread_local v0.3.5 Sep 05 17:32:12.028 INFO kablam! Checking polonius-engine v0.5.0 (file:///source/polonius-engine) Sep 05 17:32:16.427 INFO kablam! error[E0034]: multiple applicable items in scope Sep 05 17:32:16.427 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1171:19 Sep 05 17:32:16.427 INFO kablam! | Sep 05 17:32:16.427 INFO kablam! 1171 | self.iter.find_map(|(i, node)| { Sep 05 17:32:16.427 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 05 17:32:16.433 INFO kablam! | Sep 05 17:32:16.442 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 05 17:32:16.442 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 05 17:32:16.442 INFO kablam! | Sep 05 17:32:16.442 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 05 17:32:16.442 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 05 17:32:16.442 INFO kablam! 7 | | { Sep 05 17:32:16.442 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 05 17:32:16.442 INFO kablam! ... | Sep 05 17:32:16.442 INFO kablam! 13 | | None Sep 05 17:32:16.442 INFO kablam! 14 | | } Sep 05 17:32:16.442 INFO kablam! | |_____^ Sep 05 17:32:16.442 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 05 17:32:16.442 INFO kablam! Sep 05 17:32:16.528 INFO kablam! error[E0034]: multiple applicable items in scope Sep 05 17:32:16.529 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1363:19 Sep 05 17:32:16.529 INFO kablam! | Sep 05 17:32:16.529 INFO kablam! 1363 | self.iter.find_map(|(i, edge)| Sep 05 17:32:16.529 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 05 17:32:16.566 INFO kablam! | Sep 05 17:32:16.566 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 05 17:32:16.566 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 05 17:32:16.566 INFO kablam! | Sep 05 17:32:16.566 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 05 17:32:16.566 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 05 17:32:16.566 INFO kablam! 7 | | { Sep 05 17:32:16.566 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 05 17:32:16.566 INFO kablam! ... | Sep 05 17:32:16.566 INFO kablam! 13 | | None Sep 05 17:32:16.566 INFO kablam! 14 | | } Sep 05 17:32:16.566 INFO kablam! | |_____^ Sep 05 17:32:16.566 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 05 17:32:16.566 INFO kablam! Sep 05 17:32:16.624 INFO kablam! error[E0034]: multiple applicable items in scope Sep 05 17:32:16.624 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1527:19 Sep 05 17:32:16.624 INFO kablam! | Sep 05 17:32:16.624 INFO kablam! 1527 | self.iter.find_map(|(i, node)| { Sep 05 17:32:16.624 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 05 17:32:16.668 INFO kablam! | Sep 05 17:32:16.674 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 05 17:32:16.674 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 05 17:32:16.674 INFO kablam! | Sep 05 17:32:16.674 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 05 17:32:16.674 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 05 17:32:16.674 INFO kablam! 7 | | { Sep 05 17:32:16.674 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 05 17:32:16.674 INFO kablam! ... | Sep 05 17:32:16.674 INFO kablam! 13 | | None Sep 05 17:32:16.674 INFO kablam! 14 | | } Sep 05 17:32:16.674 INFO kablam! | |_____^ Sep 05 17:32:16.674 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 05 17:32:16.674 INFO kablam! Sep 05 17:32:16.678 INFO kablam! error[E0034]: multiple applicable items in scope Sep 05 17:32:16.679 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1573:19 Sep 05 17:32:16.679 INFO kablam! | Sep 05 17:32:16.679 INFO kablam! 1573 | self.iter.find_map(|(i, node)| { Sep 05 17:32:16.679 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 05 17:32:16.694 INFO kablam! | Sep 05 17:32:16.694 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 05 17:32:16.694 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 05 17:32:16.694 INFO kablam! | Sep 05 17:32:16.694 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 05 17:32:16.694 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 05 17:32:16.694 INFO kablam! 7 | | { Sep 05 17:32:16.694 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 05 17:32:16.694 INFO kablam! ... | Sep 05 17:32:16.694 INFO kablam! 13 | | None Sep 05 17:32:16.694 INFO kablam! 14 | | } Sep 05 17:32:16.694 INFO kablam! | |_____^ Sep 05 17:32:16.694 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 05 17:32:16.694 INFO kablam! Sep 05 17:32:18.797 INFO kablam! Compiling debug_unreachable v0.1.1 Sep 05 17:32:19.254 INFO kablam! error: aborting due to 4 previous errors Sep 05 17:32:19.254 INFO kablam! Sep 05 17:32:19.254 INFO kablam! For more information about this error, try `rustc --explain E0034`. Sep 05 17:32:19.326 INFO kablam! error: Could not compile `petgraph`. Sep 05 17:32:19.327 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 05 17:32:37.379 INFO kablam! error: build failed Sep 05 17:32:37.381 INFO kablam! su: No module specific data is present Sep 05 17:32:38.699 INFO running `"docker" "rm" "-f" "bbade01c85f50b1fdd08f4ce9a969584e1ae88fc7160d5e7e1a9e3e3432d828f"` Sep 05 17:32:38.973 INFO blam! bbade01c85f50b1fdd08f4ce9a969584e1ae88fc7160d5e7e1a9e3e3432d828f