Sep 03 16:19:49.188 INFO checking rust-lang-nursery/polonius against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893 Sep 03 16:19:49.188 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets Sep 03 16:19:49.189 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 03 16:19:49.425 INFO blam! 251e6f6067ad85a83a18037b97807f94da46b282562b3dd1cc870f454748421b Sep 03 16:19:49.428 INFO running `"docker" "start" "-a" "251e6f6067ad85a83a18037b97807f94da46b282562b3dd1cc870f454748421b"` Sep 03 16:19:50.719 INFO kablam! Compiling libc v0.2.41 Sep 03 16:19:50.719 INFO kablam! Compiling string_cache_shared v0.3.0 Sep 03 16:19:50.726 INFO kablam! Compiling serde v1.0.59 Sep 03 16:19:50.746 INFO kablam! Compiling ucd-util v0.1.1 Sep 03 16:19:50.766 INFO kablam! Compiling winapi v0.2.8 Sep 03 16:19:50.782 INFO kablam! Compiling cc v1.0.15 Sep 03 16:19:50.823 INFO kablam! Compiling either v1.5.0 Sep 03 16:19:50.824 INFO kablam! Compiling term v0.4.6 Sep 03 16:19:52.390 INFO kablam! Compiling precomputed-hash v0.1.1 Sep 03 16:19:52.967 INFO kablam! Compiling bit-vec v0.4.4 Sep 03 16:19:53.134 INFO kablam! Compiling fixedbitset v0.1.9 Sep 03 16:19:54.360 INFO kablam! Compiling ordermap v0.3.5 Sep 03 16:19:54.401 INFO kablam! Compiling ena v0.5.0 Sep 03 16:19:54.449 INFO kablam! Compiling lalrpop-util v0.15.2 Sep 03 16:19:57.972 INFO kablam! Compiling regex-syntax v0.4.2 Sep 03 16:19:57.994 INFO kablam! Compiling diff v0.1.11 Sep 03 16:19:57.995 INFO kablam! Compiling cfg-if v0.1.3 Sep 03 16:19:58.499 INFO kablam! Compiling arrayref v0.3.4 Sep 03 16:19:59.132 INFO kablam! Compiling rustc-demangle v0.1.8 Sep 03 16:20:08.607 INFO kablam! Compiling byte-tools v0.2.0 Sep 03 16:20:08.638 INFO kablam! Compiling fake-simd v0.1.2 Sep 03 16:20:08.700 INFO kablam! Compiling semver-parser v0.7.0 Sep 03 16:20:08.883 INFO kablam! Compiling strsim v0.6.0 Sep 03 16:20:08.889 INFO kablam! Compiling itoa v0.4.1 Sep 03 16:20:09.068 INFO kablam! Compiling pulldown-cmark v0.1.2 Sep 03 16:20:09.608 INFO kablam! Compiling num-traits v0.2.4 Sep 03 16:20:10.261 INFO kablam! Compiling same-file v1.0.2 Sep 03 16:20:11.241 INFO kablam! Compiling remove_dir_all v0.5.1 Sep 03 16:20:11.371 INFO kablam! Compiling bitflags v0.9.1 Sep 03 16:20:11.831 INFO kablam! Compiling bytecount v0.3.1 Sep 03 16:20:16.066 INFO kablam! Checking rustc-hash v1.0.0 Sep 03 16:20:16.135 INFO kablam! Checking datafrog v0.1.0 Sep 03 16:20:16.145 INFO kablam! Checking difference v1.0.0 Sep 03 16:20:16.187 INFO kablam! Compiling proc-macro2 v0.3.8 Sep 03 16:20:16.278 INFO kablam! Compiling proc-macro2 v0.4.3 Sep 03 16:20:16.910 INFO kablam! Compiling phf_shared v0.7.22 Sep 03 16:20:18.013 INFO kablam! Compiling unreachable v0.1.1 Sep 03 16:20:18.598 INFO kablam! Compiling itertools v0.7.8 Sep 03 16:20:19.236 INFO kablam! Compiling regex-syntax v0.5.6 Sep 03 16:20:19.254 INFO kablam! Compiling bit-set v0.4.0 Sep 03 16:20:19.379 INFO kablam! Compiling rand v0.4.2 Sep 03 16:20:21.497 INFO kablam! Compiling memchr v2.0.1 Sep 03 16:20:22.588 INFO kablam! Compiling petgraph v0.4.12 Sep 03 16:20:24.303 INFO kablam! Compiling backtrace-sys v0.1.19 Sep 03 16:20:35.194 INFO kablam! error[E0034]: multiple applicable items in scope Sep 03 16:20:35.194 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1171:19 Sep 03 16:20:35.194 INFO kablam! | Sep 03 16:20:35.194 INFO kablam! 1171 | self.iter.find_map(|(i, node)| { Sep 03 16:20:35.194 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 03 16:20:35.202 INFO kablam! | Sep 03 16:20:35.203 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 03 16:20:35.203 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 03 16:20:35.203 INFO kablam! | Sep 03 16:20:35.203 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 03 16:20:35.203 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 03 16:20:35.203 INFO kablam! 7 | | { Sep 03 16:20:35.203 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 03 16:20:35.203 INFO kablam! ... | Sep 03 16:20:35.203 INFO kablam! 13 | | None Sep 03 16:20:35.203 INFO kablam! 14 | | } Sep 03 16:20:35.203 INFO kablam! | |_____^ Sep 03 16:20:35.203 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 03 16:20:35.203 INFO kablam! Sep 03 16:20:35.371 INFO kablam! error[E0034]: multiple applicable items in scope Sep 03 16:20:35.371 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1363:19 Sep 03 16:20:35.371 INFO kablam! | Sep 03 16:20:35.371 INFO kablam! 1363 | self.iter.find_map(|(i, edge)| Sep 03 16:20:35.371 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 03 16:20:35.372 INFO kablam! | Sep 03 16:20:35.372 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 03 16:20:35.372 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 03 16:20:35.372 INFO kablam! | Sep 03 16:20:35.372 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 03 16:20:35.372 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 03 16:20:35.372 INFO kablam! 7 | | { Sep 03 16:20:35.373 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 03 16:20:35.373 INFO kablam! ... | Sep 03 16:20:35.373 INFO kablam! 13 | | None Sep 03 16:20:35.373 INFO kablam! 14 | | } Sep 03 16:20:35.373 INFO kablam! | |_____^ Sep 03 16:20:35.373 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 03 16:20:35.373 INFO kablam! Sep 03 16:20:35.437 INFO kablam! error[E0034]: multiple applicable items in scope Sep 03 16:20:35.437 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1527:19 Sep 03 16:20:35.437 INFO kablam! | Sep 03 16:20:35.437 INFO kablam! 1527 | self.iter.find_map(|(i, node)| { Sep 03 16:20:35.437 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 03 16:20:35.446 INFO kablam! | Sep 03 16:20:35.447 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 03 16:20:35.447 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 03 16:20:35.447 INFO kablam! | Sep 03 16:20:35.447 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 03 16:20:35.447 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 03 16:20:35.447 INFO kablam! 7 | | { Sep 03 16:20:35.447 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 03 16:20:35.447 INFO kablam! ... | Sep 03 16:20:35.447 INFO kablam! 13 | | None Sep 03 16:20:35.447 INFO kablam! 14 | | } Sep 03 16:20:35.447 INFO kablam! | |_____^ Sep 03 16:20:35.448 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 03 16:20:35.449 INFO kablam! Sep 03 16:20:35.484 INFO kablam! error[E0034]: multiple applicable items in scope Sep 03 16:20:35.484 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1573:19 Sep 03 16:20:35.484 INFO kablam! | Sep 03 16:20:35.484 INFO kablam! 1573 | self.iter.find_map(|(i, node)| { Sep 03 16:20:35.484 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 03 16:20:35.485 INFO kablam! | Sep 03 16:20:35.485 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 03 16:20:35.485 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 03 16:20:35.485 INFO kablam! | Sep 03 16:20:35.485 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 03 16:20:35.485 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 03 16:20:35.486 INFO kablam! 7 | | { Sep 03 16:20:35.486 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 03 16:20:35.486 INFO kablam! ... | Sep 03 16:20:35.486 INFO kablam! 13 | | None Sep 03 16:20:35.486 INFO kablam! 14 | | } Sep 03 16:20:35.486 INFO kablam! | |_____^ Sep 03 16:20:35.486 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 03 16:20:35.487 INFO kablam! Sep 03 16:20:36.315 INFO kablam! Compiling ascii-canvas v1.0.0 Sep 03 16:20:36.342 INFO kablam! Compiling block-buffer v0.3.3 Sep 03 16:20:36.440 INFO kablam! Compiling walkdir v2.1.4 Sep 03 16:20:36.457 INFO kablam! Checking log v0.4.1 Sep 03 16:20:36.654 INFO kablam! error: aborting due to 4 previous errors Sep 03 16:20:36.654 INFO kablam! Sep 03 16:20:36.654 INFO kablam! For more information about this error, try `rustc --explain E0034`. Sep 03 16:20:36.665 INFO kablam! error: Could not compile `petgraph`. Sep 03 16:20:36.666 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 03 16:20:45.677 INFO kablam! error: build failed Sep 03 16:20:45.679 INFO kablam! su: No module specific data is present Sep 03 16:20:46.090 INFO running `"docker" "rm" "-f" "251e6f6067ad85a83a18037b97807f94da46b282562b3dd1cc870f454748421b"` Sep 03 16:20:46.225 INFO blam! 251e6f6067ad85a83a18037b97807f94da46b282562b3dd1cc870f454748421b