Aug 31 20:31:24.060 INFO checking rust-lang-nursery/polonius against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831 Aug 31 20:31:24.060 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets Aug 31 20:31:24.060 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 31 20:31:24.300 INFO blam! 64804a2297e1827e5819ad49634519306b1c0eb84a1eeb64d65bdf24d9cf250d Aug 31 20:31:24.301 INFO running `"docker" "start" "-a" "64804a2297e1827e5819ad49634519306b1c0eb84a1eeb64d65bdf24d9cf250d"` Aug 31 20:31:25.464 INFO kablam! Compiling libc v0.2.41 Aug 31 20:31:25.465 INFO kablam! Compiling string_cache_shared v0.3.0 Aug 31 20:31:25.470 INFO kablam! Compiling winapi v0.2.8 Aug 31 20:31:25.472 INFO kablam! Compiling fixedbitset v0.1.9 Aug 31 20:31:25.504 INFO kablam! Compiling precomputed-hash v0.1.1 Aug 31 20:31:25.508 INFO kablam! Compiling bit-vec v0.4.4 Aug 31 20:31:25.516 INFO kablam! Compiling ordermap v0.3.5 Aug 31 20:31:25.544 INFO kablam! Compiling term v0.4.6 Aug 31 20:31:26.209 INFO kablam! Compiling diff v0.1.11 Aug 31 20:31:26.434 INFO kablam! Compiling lalrpop-util v0.15.2 Aug 31 20:31:27.965 INFO kablam! Compiling ena v0.5.0 Aug 31 20:31:31.315 INFO kablam! Compiling regex-syntax v0.4.2 Aug 31 20:31:31.336 INFO kablam! Compiling byte-tools v0.2.0 Aug 31 20:31:31.366 INFO kablam! Compiling rustc-demangle v0.1.8 Aug 31 20:31:31.387 INFO kablam! Compiling cfg-if v0.1.3 Aug 31 20:31:31.650 INFO kablam! Compiling arrayref v0.3.4 Aug 31 20:31:31.937 INFO kablam! Compiling fake-simd v0.1.2 Aug 31 20:31:32.685 INFO kablam! Compiling pulldown-cmark v0.1.2 Aug 31 20:31:34.494 INFO kablam! Compiling strsim v0.6.0 Aug 31 20:31:36.383 INFO kablam! Compiling dtoa v0.4.2 Aug 31 20:31:36.438 INFO kablam! Compiling itoa v0.4.1 Aug 31 20:31:36.558 INFO kablam! Compiling bitflags v0.9.1 Aug 31 20:31:36.866 INFO kablam! Compiling bytecount v0.3.1 Aug 31 20:31:36.875 INFO kablam! Checking rustc-hash v1.0.0 Aug 31 20:31:37.946 INFO kablam! Checking datafrog v0.1.0 Aug 31 20:31:37.948 INFO kablam! Checking difference v1.0.0 Aug 31 20:31:39.412 INFO kablam! Compiling phf_shared v0.7.22 Aug 31 20:31:40.664 INFO kablam! Compiling unreachable v0.1.1 Aug 31 20:31:40.677 INFO kablam! Compiling bit-set v0.4.0 Aug 31 20:31:40.679 INFO kablam! Compiling block-buffer v0.3.3 Aug 31 20:31:40.708 INFO kablam! Compiling petgraph v0.4.12 Aug 31 20:31:40.858 INFO kablam! Compiling rand v0.4.2 Aug 31 20:31:40.941 INFO kablam! Compiling memchr v2.0.1 Aug 31 20:31:41.147 INFO kablam! Compiling ascii-canvas v1.0.0 Aug 31 20:31:41.386 INFO kablam! Checking colored v1.6.0 Aug 31 20:31:43.630 INFO kablam! Compiling serde v1.0.59 Aug 31 20:31:43.659 INFO kablam! Compiling thread_local v0.3.5 Aug 31 20:31:44.505 INFO kablam! Compiling typenum v1.10.0 Aug 31 20:31:48.262 INFO kablam! Compiling debug_unreachable v0.1.1 Aug 31 20:31:48.348 INFO kablam! Checking polonius-engine v0.5.0 (file:///source/polonius-engine) Aug 31 20:31:54.468 INFO kablam! error[E0034]: multiple applicable items in scope Aug 31 20:31:54.468 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1171:19 Aug 31 20:31:54.468 INFO kablam! | Aug 31 20:31:54.468 INFO kablam! 1171 | self.iter.find_map(|(i, node)| { Aug 31 20:31:54.468 INFO kablam! | ^^^^^^^^ multiple `find_map` found Aug 31 20:31:54.468 INFO kablam! | Aug 31 20:31:54.469 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Aug 31 20:31:54.469 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Aug 31 20:31:54.469 INFO kablam! | Aug 31 20:31:54.469 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Aug 31 20:31:54.469 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Aug 31 20:31:54.469 INFO kablam! 7 | | { Aug 31 20:31:54.469 INFO kablam! 8 | | while let Some(elt) = self.next() { Aug 31 20:31:54.469 INFO kablam! ... | Aug 31 20:31:54.469 INFO kablam! 13 | | None Aug 31 20:31:54.469 INFO kablam! 14 | | } Aug 31 20:31:54.469 INFO kablam! | |_____^ Aug 31 20:31:54.469 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Aug 31 20:31:54.469 INFO kablam! Aug 31 20:31:54.632 INFO kablam! error[E0034]: multiple applicable items in scope Aug 31 20:31:54.632 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1363:19 Aug 31 20:31:54.632 INFO kablam! | Aug 31 20:31:54.632 INFO kablam! 1363 | self.iter.find_map(|(i, edge)| Aug 31 20:31:54.632 INFO kablam! | ^^^^^^^^ multiple `find_map` found Aug 31 20:31:54.632 INFO kablam! | Aug 31 20:31:54.632 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Aug 31 20:31:54.632 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Aug 31 20:31:54.632 INFO kablam! | Aug 31 20:31:54.632 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Aug 31 20:31:54.632 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Aug 31 20:31:54.632 INFO kablam! 7 | | { Aug 31 20:31:54.632 INFO kablam! 8 | | while let Some(elt) = self.next() { Aug 31 20:31:54.632 INFO kablam! ... | Aug 31 20:31:54.632 INFO kablam! 13 | | None Aug 31 20:31:54.632 INFO kablam! 14 | | } Aug 31 20:31:54.632 INFO kablam! | |_____^ Aug 31 20:31:54.644 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Aug 31 20:31:54.644 INFO kablam! Aug 31 20:31:54.730 INFO kablam! error[E0034]: multiple applicable items in scope Aug 31 20:31:54.730 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1527:19 Aug 31 20:31:54.730 INFO kablam! | Aug 31 20:31:54.730 INFO kablam! 1527 | self.iter.find_map(|(i, node)| { Aug 31 20:31:54.730 INFO kablam! | ^^^^^^^^ multiple `find_map` found Aug 31 20:31:54.730 INFO kablam! | Aug 31 20:31:54.731 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Aug 31 20:31:54.731 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Aug 31 20:31:54.731 INFO kablam! | Aug 31 20:31:54.731 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Aug 31 20:31:54.731 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Aug 31 20:31:54.731 INFO kablam! 7 | | { Aug 31 20:31:54.731 INFO kablam! 8 | | while let Some(elt) = self.next() { Aug 31 20:31:54.731 INFO kablam! ... | Aug 31 20:31:54.731 INFO kablam! 13 | | None Aug 31 20:31:54.731 INFO kablam! 14 | | } Aug 31 20:31:54.731 INFO kablam! | |_____^ Aug 31 20:31:54.732 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Aug 31 20:31:54.732 INFO kablam! Aug 31 20:31:54.771 INFO kablam! error[E0034]: multiple applicable items in scope Aug 31 20:31:54.771 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1573:19 Aug 31 20:31:54.771 INFO kablam! | Aug 31 20:31:54.771 INFO kablam! 1573 | self.iter.find_map(|(i, node)| { Aug 31 20:31:54.771 INFO kablam! | ^^^^^^^^ multiple `find_map` found Aug 31 20:31:54.780 INFO kablam! | Aug 31 20:31:54.781 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Aug 31 20:31:54.781 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Aug 31 20:31:54.781 INFO kablam! | Aug 31 20:31:54.781 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Aug 31 20:31:54.781 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Aug 31 20:31:54.781 INFO kablam! 7 | | { Aug 31 20:31:54.781 INFO kablam! 8 | | while let Some(elt) = self.next() { Aug 31 20:31:54.781 INFO kablam! ... | Aug 31 20:31:54.781 INFO kablam! 13 | | None Aug 31 20:31:54.781 INFO kablam! 14 | | } Aug 31 20:31:54.781 INFO kablam! | |_____^ Aug 31 20:31:54.782 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Aug 31 20:31:54.782 INFO kablam! Aug 31 20:31:57.278 INFO kablam! error: aborting due to 4 previous errors Aug 31 20:31:57.288 INFO kablam! Aug 31 20:31:57.288 INFO kablam! For more information about this error, try `rustc --explain E0034`. Aug 31 20:31:57.334 INFO kablam! error: Could not compile `petgraph`. Aug 31 20:31:57.334 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 31 20:32:16.211 INFO kablam! error: build failed Aug 31 20:32:16.213 INFO kablam! su: No module specific data is present Aug 31 20:32:16.718 INFO running `"docker" "rm" "-f" "64804a2297e1827e5819ad49634519306b1c0eb84a1eeb64d65bdf24d9cf250d"` Aug 31 20:32:16.876 INFO blam! 64804a2297e1827e5819ad49634519306b1c0eb84a1eeb64d65bdf24d9cf250d