Sep 01 15:29:28.945 INFO checking gluon-lang/gluon against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851 Sep 01 15:29:28.945 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets Sep 01 15:29:28.945 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 01 15:29:29.153 INFO blam! f5b179c2a5a7c9d38a391345704be965b7ed1243c7a5692196a2080fcb17b743 Sep 01 15:29:29.156 INFO running `"docker" "start" "-a" "f5b179c2a5a7c9d38a391345704be965b7ed1243c7a5692196a2080fcb17b743"` Sep 01 15:29:30.726 INFO kablam! Compiling serde v1.0.70 Sep 01 15:29:30.736 INFO kablam! Checking libc v0.2.42 Sep 01 15:29:30.736 INFO kablam! Compiling either v1.5.0 Sep 01 15:29:30.737 INFO kablam! Compiling bit-vec v0.4.4 Sep 01 15:29:30.742 INFO kablam! Compiling ena v0.5.0 Sep 01 15:29:30.762 INFO kablam! Checking cfg-if v0.1.4 Sep 01 15:29:30.778 INFO kablam! Compiling rustc-demangle v0.1.9 Sep 01 15:29:30.845 INFO kablam! Compiling lalrpop-util v0.15.2 Sep 01 15:29:34.077 INFO kablam! Compiling arrayref v0.3.4 Sep 01 15:29:34.098 INFO kablam! Checking lazy_static v1.0.2 Sep 01 15:29:34.145 INFO kablam! Checking void v1.0.2 Sep 01 15:29:34.567 INFO kablam! Checking termcolor v0.3.6 Sep 01 15:29:35.734 INFO kablam! Checking futures v0.1.23 Sep 01 15:29:35.737 INFO kablam! Checking typed-arena v1.4.1 Sep 01 15:29:35.763 INFO kablam! Compiling collect-mac v0.1.0 Sep 01 15:29:35.778 INFO kablam! Checking fnv v1.0.6 Sep 01 15:29:35.843 INFO kablam! Checking anymap v0.12.1 Sep 01 15:29:36.683 INFO kablam! Checking quick-error v1.2.2 Sep 01 15:29:36.690 INFO kablam! Checking stable_deref_trait v1.1.1 Sep 01 15:29:37.456 INFO kablam! Checking rpds v0.5.0 Sep 01 15:29:37.559 INFO kablam! Compiling gluon_vm v0.8.1 (file:///source/vm) Sep 01 15:29:37.866 INFO kablam! Checking union-find v0.3.2 Sep 01 15:29:38.190 INFO kablam! Checking itoa v0.4.2 Sep 01 15:29:38.306 INFO kablam! Checking strsim v0.7.0 Sep 01 15:29:39.638 INFO kablam! Checking ucd-util v0.1.1 Sep 01 15:29:39.765 INFO kablam! Checking dtoa v0.4.3 Sep 01 15:29:39.808 INFO kablam! Checking unicode-xid v0.1.0 Sep 01 15:29:39.947 INFO kablam! Checking frunk_core v0.2.0 Sep 01 15:29:40.782 INFO kablam! Checking mopa v0.2.2 Sep 01 15:29:40.945 INFO kablam! Checking bitflags v1.0.3 Sep 01 15:29:41.411 INFO kablam! Compiling gluon_doc v0.8.1 (file:///source/doc) Sep 01 15:29:41.716 INFO kablam! Compiling gluon_repl v0.8.1 (file:///source/repl) Sep 01 15:29:42.000 INFO kablam! Checking bencher v0.1.5 Sep 01 15:29:43.056 INFO kablam! Compiling unreachable v0.1.1 Sep 01 15:29:43.083 INFO kablam! Compiling petgraph v0.4.12 Sep 01 15:29:44.727 INFO kablam! Checking crossbeam-utils v0.3.2 Sep 01 15:29:45.841 INFO kablam! Checking log v0.4.3 Sep 01 15:29:45.973 INFO kablam! Compiling itertools v0.7.8 Sep 01 15:29:46.228 INFO kablam! Compiling block-buffer v0.3.3 Sep 01 15:29:46.699 INFO kablam! Checking unreachable v1.0.0 Sep 01 15:29:47.334 INFO kablam! Compiling bit-set v0.4.0 Sep 01 15:29:48.440 INFO kablam! Checking pretty v0.5.2 Sep 01 15:29:49.300 INFO kablam! Compiling walkdir v2.1.4 Sep 01 15:29:53.965 INFO kablam! Checking humantime v1.1.1 Sep 01 15:29:54.055 INFO kablam! Checking iovec v0.1.2 Sep 01 15:29:54.072 INFO kablam! Checking net2 v0.2.33 Sep 01 15:29:55.663 INFO kablam! Checking num_cpus v1.8.0 Sep 01 15:29:55.882 INFO kablam! error[E0034]: multiple applicable items in scope Sep 01 15:29:55.883 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1171:19 Sep 01 15:29:55.883 INFO kablam! | Sep 01 15:29:55.883 INFO kablam! 1171 | self.iter.find_map(|(i, node)| { Sep 01 15:29:55.883 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 01 15:29:55.894 INFO kablam! | Sep 01 15:29:55.895 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 01 15:29:55.895 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 01 15:29:55.895 INFO kablam! | Sep 01 15:29:55.895 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 01 15:29:55.895 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 01 15:29:55.895 INFO kablam! 7 | | { Sep 01 15:29:55.895 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 01 15:29:55.895 INFO kablam! ... | Sep 01 15:29:55.895 INFO kablam! 13 | | None Sep 01 15:29:55.895 INFO kablam! 14 | | } Sep 01 15:29:55.895 INFO kablam! | |_____^ Sep 01 15:29:55.895 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 01 15:29:55.895 INFO kablam! Sep 01 15:29:56.069 INFO kablam! error[E0034]: multiple applicable items in scope Sep 01 15:29:56.069 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1363:19 Sep 01 15:29:56.069 INFO kablam! | Sep 01 15:29:56.069 INFO kablam! 1363 | self.iter.find_map(|(i, edge)| Sep 01 15:29:56.069 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 01 15:29:56.069 INFO kablam! | Sep 01 15:29:56.069 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 01 15:29:56.069 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 01 15:29:56.069 INFO kablam! | Sep 01 15:29:56.069 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 01 15:29:56.069 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 01 15:29:56.069 INFO kablam! 7 | | { Sep 01 15:29:56.069 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 01 15:29:56.069 INFO kablam! ... | Sep 01 15:29:56.069 INFO kablam! 13 | | None Sep 01 15:29:56.069 INFO kablam! 14 | | } Sep 01 15:29:56.069 INFO kablam! | |_____^ Sep 01 15:29:56.074 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 01 15:29:56.074 INFO kablam! Sep 01 15:29:56.149 INFO kablam! error[E0034]: multiple applicable items in scope Sep 01 15:29:56.149 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1527:19 Sep 01 15:29:56.149 INFO kablam! | Sep 01 15:29:56.149 INFO kablam! 1527 | self.iter.find_map(|(i, node)| { Sep 01 15:29:56.149 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 01 15:29:56.158 INFO kablam! | Sep 01 15:29:56.159 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 01 15:29:56.159 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 01 15:29:56.159 INFO kablam! | Sep 01 15:29:56.159 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 01 15:29:56.159 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 01 15:29:56.159 INFO kablam! 7 | | { Sep 01 15:29:56.159 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 01 15:29:56.159 INFO kablam! ... | Sep 01 15:29:56.159 INFO kablam! 13 | | None Sep 01 15:29:56.159 INFO kablam! 14 | | } Sep 01 15:29:56.159 INFO kablam! | |_____^ Sep 01 15:29:56.159 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 01 15:29:56.159 INFO kablam! Sep 01 15:29:56.193 INFO kablam! error[E0034]: multiple applicable items in scope Sep 01 15:29:56.194 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1573:19 Sep 01 15:29:56.194 INFO kablam! | Sep 01 15:29:56.194 INFO kablam! 1573 | self.iter.find_map(|(i, node)| { Sep 01 15:29:56.194 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 01 15:29:56.206 INFO kablam! | Sep 01 15:29:56.207 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 01 15:29:56.207 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 01 15:29:56.207 INFO kablam! | Sep 01 15:29:56.207 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 01 15:29:56.207 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 01 15:29:56.207 INFO kablam! 7 | | { Sep 01 15:29:56.207 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 01 15:29:56.207 INFO kablam! ... | Sep 01 15:29:56.207 INFO kablam! 13 | | None Sep 01 15:29:56.207 INFO kablam! 14 | | } Sep 01 15:29:56.207 INFO kablam! | |_____^ Sep 01 15:29:56.207 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 01 15:29:56.207 INFO kablam! Sep 01 15:29:57.748 INFO kablam! Checking rand v0.4.2 Sep 01 15:29:58.489 INFO kablam! Checking memchr v2.0.1 Sep 01 15:29:58.527 INFO kablam! Checking atty v0.2.11 Sep 01 15:29:58.533 INFO kablam! error: aborting due to 4 previous errors Sep 01 15:29:58.533 INFO kablam! Sep 01 15:29:58.533 INFO kablam! For more information about this error, try `rustc --explain E0034`. Sep 01 15:29:58.559 INFO kablam! error: Could not compile `petgraph`. Sep 01 15:29:58.559 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 01 15:30:10.646 INFO kablam! error: build failed Sep 01 15:30:10.647 INFO kablam! su: No module specific data is present Sep 01 15:30:11.097 INFO running `"docker" "rm" "-f" "f5b179c2a5a7c9d38a391345704be965b7ed1243c7a5692196a2080fcb17b743"` Sep 01 15:30:11.223 INFO blam! f5b179c2a5a7c9d38a391345704be965b7ed1243c7a5692196a2080fcb17b743