Sep 14 03:01:24.053 INFO checking rust-lang-nursery/polonius against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1 Sep 14 03:01:24.053 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets Sep 14 03:01:24.054 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-4/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 14 03:01:24.608 INFO blam! a65f8ebded0e4553c5f45d63e1344df9ee8772a4fc69421737000cb8059d1182 Sep 14 03:01:24.610 INFO running `"docker" "start" "-a" "a65f8ebded0e4553c5f45d63e1344df9ee8772a4fc69421737000cb8059d1182"` Sep 14 03:01:26.265 INFO kablam! usermod: no changes Sep 14 03:01:26.707 INFO kablam! Compiling libc v0.2.41 Sep 14 03:01:26.715 INFO kablam! Compiling string_cache_shared v0.3.0 Sep 14 03:01:26.715 INFO kablam! Compiling void v1.0.2 Sep 14 03:01:26.715 INFO kablam! Compiling serde v1.0.59 Sep 14 03:01:26.723 INFO kablam! Compiling cc v1.0.15 Sep 14 03:01:26.726 INFO kablam! Compiling lazy_static v1.0.0 Sep 14 03:01:26.726 INFO kablam! Compiling term v0.4.6 Sep 14 03:01:26.726 INFO kablam! Compiling ordermap v0.3.5 Sep 14 03:01:27.388 INFO kablam! Compiling utf8-ranges v1.0.0 Sep 14 03:01:27.407 INFO kablam! Compiling fixedbitset v0.1.9 Sep 14 03:01:27.706 INFO kablam! Compiling bit-vec v0.4.4 Sep 14 03:01:32.622 INFO kablam! Compiling precomputed-hash v0.1.1 Sep 14 03:01:32.623 INFO kablam! Compiling lalrpop-util v0.15.2 Sep 14 03:01:32.732 INFO kablam! Compiling regex-syntax v0.4.2 Sep 14 03:01:35.472 INFO kablam! Compiling diff v0.1.11 Sep 14 03:01:35.547 INFO kablam! Compiling ena v0.5.0 Sep 14 03:01:43.000 INFO kablam! Compiling arrayref v0.3.4 Sep 14 03:01:43.023 INFO kablam! Compiling cfg-if v0.1.3 Sep 14 03:01:43.083 INFO kablam! Compiling byte-tools v0.2.0 Sep 14 03:01:43.183 INFO kablam! Compiling fake-simd v0.1.2 Sep 14 03:01:43.291 INFO kablam! Compiling itoa v0.4.1 Sep 14 03:01:43.291 INFO kablam! Compiling strsim v0.6.0 Sep 14 03:01:43.755 INFO kablam! Compiling num-traits v0.2.4 Sep 14 03:01:43.911 INFO kablam! Compiling regex v1.0.0 Sep 14 03:01:45.471 INFO kablam! Checking rustc-hash v1.0.0 Sep 14 03:01:45.475 INFO kablam! Checking datafrog v0.1.0 Sep 14 03:01:49.110 INFO kablam! Compiling phf_shared v0.7.22 Sep 14 03:01:49.110 INFO kablam! Compiling proc-macro2 v0.4.3 Sep 14 03:01:49.159 INFO kablam! Compiling regex-syntax v0.5.6 Sep 14 03:01:49.363 INFO kablam! Compiling unreachable v0.1.1 Sep 14 03:01:49.492 INFO kablam! Compiling unreachable v1.0.0 Sep 14 03:01:50.016 INFO kablam! Compiling itertools v0.7.8 Sep 14 03:01:50.179 INFO kablam! Compiling bit-set v0.4.0 Sep 14 03:01:51.331 INFO kablam! Compiling petgraph v0.4.12 Sep 14 03:01:51.443 INFO kablam! Compiling rand v0.4.2 Sep 14 03:01:52.125 INFO kablam! Compiling memchr v2.0.1 Sep 14 03:01:52.791 INFO kablam! Compiling ascii-canvas v1.0.0 Sep 14 03:02:05.499 INFO kablam! error[E0034]: multiple applicable items in scope Sep 14 03:02:05.499 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1171:19 Sep 14 03:02:05.499 INFO kablam! | Sep 14 03:02:05.499 INFO kablam! 1171 | self.iter.find_map(|(i, node)| { Sep 14 03:02:05.499 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 14 03:02:05.523 INFO kablam! | Sep 14 03:02:05.523 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 14 03:02:05.523 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 14 03:02:05.523 INFO kablam! | Sep 14 03:02:05.523 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 14 03:02:05.523 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 14 03:02:05.523 INFO kablam! 7 | | { Sep 14 03:02:05.523 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 14 03:02:05.523 INFO kablam! ... | Sep 14 03:02:05.523 INFO kablam! 13 | | None Sep 14 03:02:05.523 INFO kablam! 14 | | } Sep 14 03:02:05.523 INFO kablam! | |_____^ Sep 14 03:02:05.523 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 14 03:02:05.523 INFO kablam! Sep 14 03:02:05.670 INFO kablam! error[E0034]: multiple applicable items in scope Sep 14 03:02:05.670 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1363:19 Sep 14 03:02:05.670 INFO kablam! | Sep 14 03:02:05.670 INFO kablam! 1363 | self.iter.find_map(|(i, edge)| Sep 14 03:02:05.670 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 14 03:02:05.699 INFO kablam! | Sep 14 03:02:05.699 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 14 03:02:05.699 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 14 03:02:05.699 INFO kablam! | Sep 14 03:02:05.699 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 14 03:02:05.699 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 14 03:02:05.699 INFO kablam! 7 | | { Sep 14 03:02:05.699 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 14 03:02:05.699 INFO kablam! ... | Sep 14 03:02:05.699 INFO kablam! 13 | | None Sep 14 03:02:05.699 INFO kablam! 14 | | } Sep 14 03:02:05.699 INFO kablam! | |_____^ Sep 14 03:02:05.699 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 14 03:02:05.699 INFO kablam! Sep 14 03:02:05.773 INFO kablam! error[E0034]: multiple applicable items in scope Sep 14 03:02:05.773 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1527:19 Sep 14 03:02:05.773 INFO kablam! | Sep 14 03:02:05.773 INFO kablam! 1527 | self.iter.find_map(|(i, node)| { Sep 14 03:02:05.773 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 14 03:02:05.787 INFO kablam! | Sep 14 03:02:05.787 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 14 03:02:05.787 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 14 03:02:05.787 INFO kablam! | Sep 14 03:02:05.787 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 14 03:02:05.787 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 14 03:02:05.787 INFO kablam! 7 | | { Sep 14 03:02:05.787 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 14 03:02:05.787 INFO kablam! ... | Sep 14 03:02:05.787 INFO kablam! 13 | | None Sep 14 03:02:05.787 INFO kablam! 14 | | } Sep 14 03:02:05.787 INFO kablam! | |_____^ Sep 14 03:02:05.787 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 14 03:02:05.787 INFO kablam! Sep 14 03:02:05.820 INFO kablam! error[E0034]: multiple applicable items in scope Sep 14 03:02:05.820 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1573:19 Sep 14 03:02:05.820 INFO kablam! | Sep 14 03:02:05.820 INFO kablam! 1573 | self.iter.find_map(|(i, node)| { Sep 14 03:02:05.820 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 14 03:02:05.827 INFO kablam! | Sep 14 03:02:05.827 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 14 03:02:05.827 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 14 03:02:05.827 INFO kablam! | Sep 14 03:02:05.827 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 14 03:02:05.827 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 14 03:02:05.827 INFO kablam! 7 | | { Sep 14 03:02:05.827 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 14 03:02:05.827 INFO kablam! ... | Sep 14 03:02:05.827 INFO kablam! 13 | | None Sep 14 03:02:05.827 INFO kablam! 14 | | } Sep 14 03:02:05.827 INFO kablam! | |_____^ Sep 14 03:02:05.827 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 14 03:02:05.827 INFO kablam! Sep 14 03:02:08.312 INFO kablam! error: aborting due to 4 previous errors Sep 14 03:02:08.319 INFO kablam! Sep 14 03:02:08.319 INFO kablam! For more information about this error, try `rustc --explain E0034`. Sep 14 03:02:08.371 INFO kablam! error: Could not compile `petgraph`. Sep 14 03:02:08.372 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 14 03:02:17.839 INFO kablam! error: build failed Sep 14 03:02:17.843 INFO kablam! su: No module specific data is present Sep 14 03:02:20.138 INFO running `"docker" "rm" "-f" "a65f8ebded0e4553c5f45d63e1344df9ee8772a4fc69421737000cb8059d1182"` Sep 14 03:02:20.431 INFO blam! a65f8ebded0e4553c5f45d63e1344df9ee8772a4fc69421737000cb8059d1182