Aug 29 17:06:28.931 INFO checking rust-lang-nursery/polonius against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707 Aug 29 17:06:28.931 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets Aug 29 17:06:28.931 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 29 17:06:29.170 INFO blam! 833bdbd1ea0ffdfd9ffdc4b36aae989e36b67658ad171094b8e44c724d4d35a5 Aug 29 17:06:29.173 INFO running `"docker" "start" "-a" "833bdbd1ea0ffdfd9ffdc4b36aae989e36b67658ad171094b8e44c724d4d35a5"` Aug 29 17:06:30.304 INFO kablam! Compiling libc v0.2.41 Aug 29 17:06:30.304 INFO kablam! Compiling serde v1.0.59 Aug 29 17:06:30.316 INFO kablam! Compiling cc v1.0.15 Aug 29 17:06:30.332 INFO kablam! Compiling term v0.4.6 Aug 29 17:06:30.348 INFO kablam! Compiling ordermap v0.3.5 Aug 29 17:06:30.368 INFO kablam! Compiling bit-vec v0.4.4 Aug 29 17:06:30.397 INFO kablam! Compiling fixedbitset v0.1.9 Aug 29 17:06:30.408 INFO kablam! Compiling precomputed-hash v0.1.1 Aug 29 17:06:31.159 INFO kablam! Compiling diff v0.1.11 Aug 29 17:06:34.713 INFO kablam! Compiling lalrpop-util v0.15.2 Aug 29 17:06:35.218 INFO kablam! Compiling ena v0.5.0 Aug 29 17:06:35.620 INFO kablam! Compiling regex-syntax v0.4.2 Aug 29 17:06:36.429 INFO kablam! Compiling byte-tools v0.2.0 Aug 29 17:06:37.774 INFO kablam! Compiling rustc-demangle v0.1.8 Aug 29 17:06:44.289 INFO kablam! Compiling cfg-if v0.1.3 Aug 29 17:06:44.314 INFO kablam! Compiling arrayref v0.3.4 Aug 29 17:06:44.666 INFO kablam! Compiling itoa v0.4.1 Aug 29 17:06:45.739 INFO kablam! Compiling fake-simd v0.1.2 Aug 29 17:06:45.858 INFO kablam! Compiling pulldown-cmark v0.1.2 Aug 29 17:06:45.880 INFO kablam! Compiling strsim v0.6.0 Aug 29 17:06:45.933 INFO kablam! Compiling num-traits v0.2.4 Aug 29 17:06:45.942 INFO kablam! Compiling bytecount v0.3.1 Aug 29 17:06:46.260 INFO kablam! Compiling regex v1.0.0 Aug 29 17:06:48.986 INFO kablam! Checking datafrog v0.1.0 Aug 29 17:06:49.084 INFO kablam! Checking rustc-hash v1.0.0 Aug 29 17:06:49.141 INFO kablam! Compiling proc-macro2 v0.4.3 Aug 29 17:06:49.232 INFO kablam! Compiling phf_shared v0.7.22 Aug 29 17:06:49.253 INFO kablam! Compiling unreachable v0.1.1 Aug 29 17:06:49.365 INFO kablam! Compiling bit-set v0.4.0 Aug 29 17:06:49.690 INFO kablam! Compiling petgraph v0.4.12 Aug 29 17:06:49.731 INFO kablam! Compiling rand v0.4.2 Aug 29 17:06:50.708 INFO kablam! Compiling memchr v2.0.1 Aug 29 17:06:51.453 INFO kablam! Compiling ascii-canvas v1.0.0 Aug 29 17:06:55.837 INFO kablam! Compiling block-buffer v0.3.3 Aug 29 17:06:55.972 INFO kablam! Compiling backtrace-sys v0.1.19 Aug 29 17:06:56.621 INFO kablam! Checking regex-syntax v0.6.0 Aug 29 17:06:56.928 INFO kablam! error[E0034]: multiple applicable items in scope Aug 29 17:06:56.928 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1171:19 Aug 29 17:06:56.928 INFO kablam! | Aug 29 17:06:56.928 INFO kablam! 1171 | self.iter.find_map(|(i, node)| { Aug 29 17:06:56.928 INFO kablam! | ^^^^^^^^ multiple `find_map` found Aug 29 17:06:56.928 INFO kablam! | Aug 29 17:06:56.928 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Aug 29 17:06:56.928 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Aug 29 17:06:56.928 INFO kablam! | Aug 29 17:06:56.928 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Aug 29 17:06:56.928 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Aug 29 17:06:56.928 INFO kablam! 7 | | { Aug 29 17:06:56.928 INFO kablam! 8 | | while let Some(elt) = self.next() { Aug 29 17:06:56.929 INFO kablam! ... | Aug 29 17:06:56.929 INFO kablam! 13 | | None Aug 29 17:06:56.929 INFO kablam! 14 | | } Aug 29 17:06:56.929 INFO kablam! | |_____^ Aug 29 17:06:56.929 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Aug 29 17:06:56.929 INFO kablam! Aug 29 17:06:57.057 INFO kablam! error[E0034]: multiple applicable items in scope Aug 29 17:06:57.057 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1363:19 Aug 29 17:06:57.058 INFO kablam! | Aug 29 17:06:57.058 INFO kablam! 1363 | self.iter.find_map(|(i, edge)| Aug 29 17:06:57.058 INFO kablam! | ^^^^^^^^ multiple `find_map` found Aug 29 17:06:57.058 INFO kablam! | Aug 29 17:06:57.058 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Aug 29 17:06:57.058 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Aug 29 17:06:57.058 INFO kablam! | Aug 29 17:06:57.058 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Aug 29 17:06:57.058 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Aug 29 17:06:57.058 INFO kablam! 7 | | { Aug 29 17:06:57.058 INFO kablam! 8 | | while let Some(elt) = self.next() { Aug 29 17:06:57.058 INFO kablam! ... | Aug 29 17:06:57.059 INFO kablam! 13 | | None Aug 29 17:06:57.059 INFO kablam! 14 | | } Aug 29 17:06:57.059 INFO kablam! | |_____^ Aug 29 17:06:57.059 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Aug 29 17:06:57.059 INFO kablam! Aug 29 17:06:57.113 INFO kablam! error[E0034]: multiple applicable items in scope Aug 29 17:06:57.113 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1527:19 Aug 29 17:06:57.113 INFO kablam! | Aug 29 17:06:57.113 INFO kablam! 1527 | self.iter.find_map(|(i, node)| { Aug 29 17:06:57.113 INFO kablam! | ^^^^^^^^ multiple `find_map` found Aug 29 17:06:57.114 INFO kablam! | Aug 29 17:06:57.114 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Aug 29 17:06:57.114 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Aug 29 17:06:57.114 INFO kablam! | Aug 29 17:06:57.114 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Aug 29 17:06:57.114 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Aug 29 17:06:57.114 INFO kablam! 7 | | { Aug 29 17:06:57.114 INFO kablam! 8 | | while let Some(elt) = self.next() { Aug 29 17:06:57.114 INFO kablam! ... | Aug 29 17:06:57.114 INFO kablam! 13 | | None Aug 29 17:06:57.114 INFO kablam! 14 | | } Aug 29 17:06:57.115 INFO kablam! | |_____^ Aug 29 17:06:57.115 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Aug 29 17:06:57.116 INFO kablam! Aug 29 17:06:57.150 INFO kablam! error[E0034]: multiple applicable items in scope Aug 29 17:06:57.150 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1573:19 Aug 29 17:06:57.150 INFO kablam! | Aug 29 17:06:57.150 INFO kablam! 1573 | self.iter.find_map(|(i, node)| { Aug 29 17:06:57.150 INFO kablam! | ^^^^^^^^ multiple `find_map` found Aug 29 17:06:57.150 INFO kablam! | Aug 29 17:06:57.151 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Aug 29 17:06:57.151 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Aug 29 17:06:57.151 INFO kablam! | Aug 29 17:06:57.151 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Aug 29 17:06:57.151 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Aug 29 17:06:57.151 INFO kablam! 7 | | { Aug 29 17:06:57.151 INFO kablam! 8 | | while let Some(elt) = self.next() { Aug 29 17:06:57.151 INFO kablam! ... | Aug 29 17:06:57.151 INFO kablam! 13 | | None Aug 29 17:06:57.151 INFO kablam! 14 | | } Aug 29 17:06:57.151 INFO kablam! | |_____^ Aug 29 17:06:57.152 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Aug 29 17:06:57.152 INFO kablam! Aug 29 17:06:57.285 INFO kablam! Checking textwrap v0.9.0 Aug 29 17:06:59.199 INFO kablam! error: aborting due to 4 previous errors Aug 29 17:06:59.199 INFO kablam! Aug 29 17:06:59.199 INFO kablam! For more information about this error, try `rustc --explain E0034`. Aug 29 17:06:59.208 INFO kablam! error: Could not compile `petgraph`. Aug 29 17:06:59.209 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 29 17:07:07.446 INFO kablam! error: build failed Aug 29 17:07:07.447 INFO kablam! su: No module specific data is present Aug 29 17:07:07.996 INFO running `"docker" "rm" "-f" "833bdbd1ea0ffdfd9ffdc4b36aae989e36b67658ad171094b8e44c724d4d35a5"` Aug 29 17:07:08.153 INFO blam! 833bdbd1ea0ffdfd9ffdc4b36aae989e36b67658ad171094b8e44c724d4d35a5