Sep 03 20:23:10.957 INFO checking rust-lang-nursery/polonius against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913 Sep 03 20:23:10.957 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets Sep 03 20:23:10.957 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-0/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 03 20:23:11.174 INFO blam! 9134f90ca21ef82cde40cc707d90214acee9dd73b0db181ce7ec15864dd8c3ab Sep 03 20:23:11.177 INFO running `"docker" "start" "-a" "9134f90ca21ef82cde40cc707d90214acee9dd73b0db181ce7ec15864dd8c3ab"` Sep 03 20:23:12.450 INFO kablam! Compiling libc v0.2.41 Sep 03 20:23:12.450 INFO kablam! Compiling serde v1.0.59 Sep 03 20:23:12.451 INFO kablam! Compiling winapi v0.2.8 Sep 03 20:23:12.512 INFO kablam! Compiling cc v1.0.15 Sep 03 20:23:12.553 INFO kablam! Compiling bit-vec v0.4.4 Sep 03 20:23:12.553 INFO kablam! Compiling ordermap v0.3.5 Sep 03 20:23:12.554 INFO kablam! Compiling fixedbitset v0.1.9 Sep 03 20:23:12.554 INFO kablam! Compiling precomputed-hash v0.1.1 Sep 03 20:23:13.318 INFO kablam! Compiling term v0.4.6 Sep 03 20:23:17.042 INFO kablam! Compiling ena v0.5.0 Sep 03 20:23:17.057 INFO kablam! Compiling lalrpop-util v0.15.2 Sep 03 20:23:17.077 INFO kablam! Compiling diff v0.1.11 Sep 03 20:23:17.149 INFO kablam! Compiling regex-syntax v0.4.2 Sep 03 20:23:20.026 INFO kablam! Compiling byte-tools v0.2.0 Sep 03 20:23:25.913 INFO kablam! Compiling cfg-if v0.1.3 Sep 03 20:23:26.221 INFO kablam! Compiling arrayref v0.3.4 Sep 03 20:23:27.638 INFO kablam! Compiling fake-simd v0.1.2 Sep 03 20:23:28.145 INFO kablam! Compiling strsim v0.6.0 Sep 03 20:23:28.327 INFO kablam! Compiling num-traits v0.2.4 Sep 03 20:23:28.709 INFO kablam! Checking rustc-hash v1.0.0 Sep 03 20:23:28.709 INFO kablam! Checking datafrog v0.1.0 Sep 03 20:23:29.022 INFO kablam! Checking difference v1.0.0 Sep 03 20:23:29.902 INFO kablam! Checking environment v0.1.1 Sep 03 20:23:31.398 INFO kablam! Compiling proc-macro2 v0.3.8 Sep 03 20:23:31.405 INFO kablam! Compiling proc-macro2 v0.4.3 Sep 03 20:23:31.405 INFO kablam! Compiling phf_shared v0.7.22 Sep 03 20:23:34.118 INFO kablam! Compiling unreachable v0.1.1 Sep 03 20:23:34.136 INFO kablam! Compiling unreachable v1.0.0 Sep 03 20:23:34.145 INFO kablam! Compiling regex-syntax v0.5.6 Sep 03 20:23:34.376 INFO kablam! Compiling itertools v0.7.8 Sep 03 20:23:34.609 INFO kablam! Compiling bit-set v0.4.0 Sep 03 20:23:34.635 INFO kablam! Compiling petgraph v0.4.12 Sep 03 20:23:44.684 INFO kablam! Compiling rand v0.4.2 Sep 03 20:23:48.545 INFO kablam! error[E0034]: multiple applicable items in scope Sep 03 20:23:48.545 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1171:19 Sep 03 20:23:48.546 INFO kablam! | Sep 03 20:23:48.546 INFO kablam! 1171 | self.iter.find_map(|(i, node)| { Sep 03 20:23:48.546 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 03 20:23:48.546 INFO kablam! | Sep 03 20:23:48.546 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 03 20:23:48.546 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 03 20:23:48.546 INFO kablam! | Sep 03 20:23:48.546 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 03 20:23:48.546 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 03 20:23:48.547 INFO kablam! 7 | | { Sep 03 20:23:48.547 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 03 20:23:48.547 INFO kablam! ... | Sep 03 20:23:48.547 INFO kablam! 13 | | None Sep 03 20:23:48.547 INFO kablam! 14 | | } Sep 03 20:23:48.547 INFO kablam! | |_____^ Sep 03 20:23:48.547 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 03 20:23:48.547 INFO kablam! Sep 03 20:23:48.675 INFO kablam! error[E0034]: multiple applicable items in scope Sep 03 20:23:48.675 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1363:19 Sep 03 20:23:48.675 INFO kablam! | Sep 03 20:23:48.675 INFO kablam! 1363 | self.iter.find_map(|(i, edge)| Sep 03 20:23:48.675 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 03 20:23:48.688 INFO kablam! | Sep 03 20:23:48.689 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 03 20:23:48.689 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 03 20:23:48.689 INFO kablam! | Sep 03 20:23:48.689 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 03 20:23:48.689 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 03 20:23:48.689 INFO kablam! 7 | | { Sep 03 20:23:48.689 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 03 20:23:48.689 INFO kablam! ... | Sep 03 20:23:48.689 INFO kablam! 13 | | None Sep 03 20:23:48.689 INFO kablam! 14 | | } Sep 03 20:23:48.689 INFO kablam! | |_____^ Sep 03 20:23:48.689 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 03 20:23:48.689 INFO kablam! Sep 03 20:23:48.749 INFO kablam! error[E0034]: multiple applicable items in scope Sep 03 20:23:48.749 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1527:19 Sep 03 20:23:48.750 INFO kablam! | Sep 03 20:23:48.750 INFO kablam! 1527 | self.iter.find_map(|(i, node)| { Sep 03 20:23:48.750 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 03 20:23:48.756 INFO kablam! | Sep 03 20:23:48.757 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 03 20:23:48.757 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 03 20:23:48.757 INFO kablam! | Sep 03 20:23:48.757 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 03 20:23:48.757 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 03 20:23:48.757 INFO kablam! 7 | | { Sep 03 20:23:48.757 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 03 20:23:48.757 INFO kablam! ... | Sep 03 20:23:48.757 INFO kablam! 13 | | None Sep 03 20:23:48.757 INFO kablam! 14 | | } Sep 03 20:23:48.757 INFO kablam! | |_____^ Sep 03 20:23:48.757 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 03 20:23:48.757 INFO kablam! Sep 03 20:23:48.810 INFO kablam! error[E0034]: multiple applicable items in scope Sep 03 20:23:48.810 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1573:19 Sep 03 20:23:48.810 INFO kablam! | Sep 03 20:23:48.810 INFO kablam! 1573 | self.iter.find_map(|(i, node)| { Sep 03 20:23:48.810 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 03 20:23:48.811 INFO kablam! | Sep 03 20:23:48.811 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 03 20:23:48.811 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 03 20:23:48.811 INFO kablam! | Sep 03 20:23:48.811 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 03 20:23:48.811 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 03 20:23:48.811 INFO kablam! 7 | | { Sep 03 20:23:48.811 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 03 20:23:48.812 INFO kablam! ... | Sep 03 20:23:48.812 INFO kablam! 13 | | None Sep 03 20:23:48.812 INFO kablam! 14 | | } Sep 03 20:23:48.812 INFO kablam! | |_____^ Sep 03 20:23:48.812 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 03 20:23:48.812 INFO kablam! Sep 03 20:23:50.326 INFO kablam! Compiling memchr v2.0.1 Sep 03 20:23:50.546 INFO kablam! Compiling ascii-canvas v1.0.0 Sep 03 20:23:51.279 INFO kablam! error: aborting due to 4 previous errors Sep 03 20:23:51.279 INFO kablam! Sep 03 20:23:51.279 INFO kablam! For more information about this error, try `rustc --explain E0034`. Sep 03 20:23:51.313 INFO kablam! error: Could not compile `petgraph`. Sep 03 20:23:51.314 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 03 20:24:02.356 INFO kablam! error: build failed Sep 03 20:24:02.358 INFO kablam! su: No module specific data is present Sep 03 20:24:02.893 INFO running `"docker" "rm" "-f" "9134f90ca21ef82cde40cc707d90214acee9dd73b0db181ce7ec15864dd8c3ab"` Sep 03 20:24:03.051 INFO blam! 9134f90ca21ef82cde40cc707d90214acee9dd73b0db181ce7ec15864dd8c3ab