Sep 01 11:56:08.401 INFO checking vitiral/artifact against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851 Sep 01 11:56:08.401 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets Sep 01 11:56:08.401 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 01 11:56:08.651 INFO blam! 8c9dd9905316e58ff7e45b2c24acb51d322260966cb6abe1195f81c896d21825 Sep 01 11:56:08.654 INFO running `"docker" "start" "-a" "8c9dd9905316e58ff7e45b2c24acb51d322260966cb6abe1195f81c896d21825"` Sep 01 11:56:10.239 INFO kablam! Compiling version_check v0.1.4 Sep 01 11:56:10.247 INFO kablam! Checking slab v0.4.0 Sep 01 11:56:10.258 INFO kablam! Checking futures v0.1.23 Sep 01 11:56:10.274 INFO kablam! Checking lazycell v0.6.0 Sep 01 11:56:10.283 INFO kablam! Compiling libc v0.2.42 Sep 01 11:56:10.283 INFO kablam! Compiling void v1.0.2 Sep 01 11:56:10.318 INFO kablam! Compiling lazy_static v1.0.1 Sep 01 11:56:10.319 INFO kablam! Compiling serde v1.0.70 Sep 01 11:56:11.233 INFO kablam! Compiling ucd-util v0.1.1 Sep 01 11:56:11.467 INFO kablam! Compiling utf8-ranges v1.0.0 Sep 01 11:56:11.616 INFO kablam! Compiling nodrop v0.1.12 Sep 01 11:56:11.983 INFO kablam! Compiling unicode-segmentation v1.2.1 Sep 01 11:56:12.055 INFO kablam! Compiling openssl v0.9.24 Sep 01 11:56:16.839 INFO kablam! Compiling stable_deref_trait v1.1.0 Sep 01 11:56:16.847 INFO kablam! Compiling smallvec v0.6.2 Sep 01 11:56:16.895 INFO kablam! Compiling memoffset v0.2.1 Sep 01 11:56:17.479 INFO kablam! Compiling scopeguard v0.3.3 Sep 01 11:56:17.479 INFO kablam! Compiling bitflags v1.0.3 Sep 01 11:56:17.495 INFO kablam! Compiling httparse v1.3.2 Sep 01 11:56:18.067 INFO kablam! Compiling linked-hash-map v0.5.1 Sep 01 11:56:18.286 INFO kablam! Compiling either v1.5.0 Sep 01 11:56:20.424 INFO kablam! Checking try-lock v0.1.0 Sep 01 11:56:22.427 INFO kablam! Checking smallvec v0.2.1 Sep 01 11:56:22.438 INFO kablam! Compiling same-file v1.0.2 Sep 01 11:56:22.848 INFO kablam! Compiling std_prelude v0.2.12 Sep 01 11:56:22.854 INFO kablam! Checking safemem v0.2.0 Sep 01 11:56:22.939 INFO kablam! Checking take v0.1.0 Sep 01 11:56:23.027 INFO kablam! Compiling dtoa v0.4.3 Sep 01 11:56:23.435 INFO kablam! Compiling remove_dir_all v0.5.1 Sep 01 11:56:23.848 INFO kablam! Compiling itoa v0.4.2 Sep 01 11:56:23.848 INFO kablam! Checking siphasher v0.2.2 Sep 01 11:56:23.939 INFO kablam! Checking slab v0.3.0 Sep 01 11:56:24.391 INFO kablam! Compiling taken v0.1.1 Sep 01 11:56:25.259 INFO kablam! Checking maplit v1.0.1 Sep 01 11:56:25.875 INFO kablam! Checking language-tags v0.2.2 Sep 01 11:56:25.933 INFO kablam! Compiling case v0.1.0 Sep 01 11:56:26.119 INFO kablam! Checking quick-error v1.2.2 Sep 01 11:56:26.416 INFO kablam! Compiling shellexpand v1.0.0 Sep 01 11:56:26.728 INFO kablam! Compiling glob v0.2.11 Sep 01 11:56:27.186 INFO kablam! Compiling num-traits v0.2.5 Sep 01 11:56:27.891 INFO kablam! Checking expect_macro v0.2.1 Sep 01 11:56:27.972 INFO kablam! Checking bit-vec v0.5.0 Sep 01 11:56:28.607 INFO kablam! Checking ordermap v0.3.5 Sep 01 11:56:28.815 INFO kablam! Checking fixedbitset v0.1.9 Sep 01 11:56:29.875 INFO kablam! Checking typeable v0.1.2 Sep 01 11:56:29.906 INFO kablam! Checking modifier v0.1.0 Sep 01 11:56:30.557 INFO kablam! Checking difference v2.0.0 Sep 01 11:56:30.719 INFO kablam! Checking regex-syntax v0.4.2 Sep 01 11:56:31.210 INFO kablam! Checking groupable v0.2.0 Sep 01 11:56:31.478 INFO kablam! Checking environment v0.1.1 Sep 01 11:56:31.693 INFO kablam! Checking crossbeam-utils v0.3.2 Sep 01 11:56:32.106 INFO kablam! Checking crossbeam-utils v0.2.2 Sep 01 11:56:32.515 INFO kablam! Checking iovec v0.1.2 Sep 01 11:56:32.987 INFO kablam! Checking net2 v0.2.33 Sep 01 11:56:33.846 INFO kablam! Checking rand v0.4.2 Sep 01 11:56:33.882 INFO kablam! Checking xattr v0.2.2 Sep 01 11:56:37.492 INFO kablam! Checking wait-timeout v0.1.5 Sep 01 11:56:37.525 INFO kablam! Checking colored v1.6.1 Sep 01 11:56:37.540 INFO kablam! Compiling unreachable v1.0.0 Sep 01 11:56:37.595 INFO kablam! Compiling arrayvec v0.4.7 Sep 01 11:56:37.866 INFO kablam! Compiling regex-syntax v0.6.1 Sep 01 11:56:38.255 INFO kablam! Compiling regex-syntax v0.5.6 Sep 01 11:56:40.999 INFO kablam! Compiling unicase v1.4.2 Sep 01 11:56:42.007 INFO kablam! Compiling unicase v2.1.0 Sep 01 11:56:43.032 INFO kablam! Compiling heck v0.3.0 Sep 01 11:56:43.695 INFO kablam! Compiling owning_ref v0.3.3 Sep 01 11:56:46.613 INFO kablam! Compiling itertools v0.7.8 Sep 01 11:56:46.614 INFO kablam! Compiling yaml-rust v0.4.0 Sep 01 11:56:47.847 INFO kablam! Compiling memchr v2.0.1 Sep 01 11:56:50.832 INFO kablam! Compiling filetime v0.2.1 Sep 01 11:56:53.870 INFO kablam! Compiling num_cpus v1.8.0 Sep 01 11:56:55.043 INFO kablam! Checking base64 v0.9.2 Sep 01 11:57:07.508 INFO kablam! Checking base64 v0.6.0 Sep 01 11:57:07.711 INFO kablam! Compiling walkdir v2.1.4 Sep 01 11:57:07.790 INFO kablam! Checking humantime v1.1.1 Sep 01 11:57:07.822 INFO kablam! Checking semver v0.9.0 Sep 01 11:57:07.851 INFO kablam! Checking bit-set v0.5.0 Sep 01 11:57:08.496 INFO kablam! Checking pretty_assertions v0.5.1 Sep 01 11:57:10.086 INFO kablam! Checking bytes v0.4.8 Sep 01 11:57:10.383 INFO kablam! Checking aho-corasick v0.6.6 Sep 01 11:57:10.383 INFO kablam! Checking pbr v1.0.1 Sep 01 11:57:10.746 INFO kablam! Checking tar v0.4.16 Sep 01 11:57:14.168 INFO kablam! Checking mio v0.6.15 Sep 01 11:57:14.185 INFO kablam! Checking crossbeam-epoch v0.4.3 Sep 01 11:57:14.278 INFO kablam! Checking crossbeam-epoch v0.3.1 Sep 01 11:57:15.399 INFO kablam! Checking petgraph v0.4.12 Sep 01 11:57:18.327 INFO kablam! Compiling nix v0.11.0 Sep 01 11:57:19.103 INFO kablam! Compiling thread_local v0.3.5 Sep 01 11:57:19.124 INFO kablam! Checking tokio-executor v0.1.2 Sep 01 11:57:20.013 INFO kablam! Checking tokio-service v0.1.0 Sep 01 11:57:21.050 INFO kablam! Checking want v0.0.4 Sep 01 11:57:21.163 INFO kablam! Checking relay v0.1.1 Sep 01 11:57:23.293 INFO kablam! Checking futures-cpupool v0.1.8 Sep 01 11:57:29.924 INFO kablam! error[E0034]: multiple applicable items in scope Sep 01 11:57:29.924 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1171:19 Sep 01 11:57:29.924 INFO kablam! | Sep 01 11:57:29.924 INFO kablam! 1171 | self.iter.find_map(|(i, node)| { Sep 01 11:57:29.924 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 01 11:57:29.924 INFO kablam! | Sep 01 11:57:29.924 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 01 11:57:29.924 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 01 11:57:29.924 INFO kablam! | Sep 01 11:57:29.924 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 01 11:57:29.924 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 01 11:57:29.924 INFO kablam! 7 | | { Sep 01 11:57:29.924 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 01 11:57:29.924 INFO kablam! ... | Sep 01 11:57:29.924 INFO kablam! 13 | | None Sep 01 11:57:29.925 INFO kablam! 14 | | } Sep 01 11:57:29.925 INFO kablam! | |_____^ Sep 01 11:57:29.934 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 01 11:57:29.934 INFO kablam! Sep 01 11:57:30.075 INFO kablam! error[E0034]: multiple applicable items in scope Sep 01 11:57:30.075 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1363:19 Sep 01 11:57:30.075 INFO kablam! | Sep 01 11:57:30.075 INFO kablam! 1363 | self.iter.find_map(|(i, edge)| Sep 01 11:57:30.076 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 01 11:57:30.094 INFO kablam! | Sep 01 11:57:30.095 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 01 11:57:30.095 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 01 11:57:30.095 INFO kablam! | Sep 01 11:57:30.095 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 01 11:57:30.095 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 01 11:57:30.095 INFO kablam! 7 | | { Sep 01 11:57:30.095 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 01 11:57:30.095 INFO kablam! ... | Sep 01 11:57:30.095 INFO kablam! 13 | | None Sep 01 11:57:30.095 INFO kablam! 14 | | } Sep 01 11:57:30.095 INFO kablam! | |_____^ Sep 01 11:57:30.095 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 01 11:57:30.095 INFO kablam! Sep 01 11:57:30.166 INFO kablam! error[E0034]: multiple applicable items in scope Sep 01 11:57:30.166 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1527:19 Sep 01 11:57:30.166 INFO kablam! | Sep 01 11:57:30.166 INFO kablam! 1527 | self.iter.find_map(|(i, node)| { Sep 01 11:57:30.166 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 01 11:57:30.166 INFO kablam! | Sep 01 11:57:30.167 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 01 11:57:30.167 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 01 11:57:30.167 INFO kablam! | Sep 01 11:57:30.167 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 01 11:57:30.167 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 01 11:57:30.167 INFO kablam! 7 | | { Sep 01 11:57:30.167 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 01 11:57:30.167 INFO kablam! ... | Sep 01 11:57:30.167 INFO kablam! 13 | | None Sep 01 11:57:30.167 INFO kablam! 14 | | } Sep 01 11:57:30.167 INFO kablam! | |_____^ Sep 01 11:57:30.167 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 01 11:57:30.167 INFO kablam! Sep 01 11:57:30.200 INFO kablam! error[E0034]: multiple applicable items in scope Sep 01 11:57:30.200 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1573:19 Sep 01 11:57:30.200 INFO kablam! | Sep 01 11:57:30.200 INFO kablam! 1573 | self.iter.find_map(|(i, node)| { Sep 01 11:57:30.200 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 01 11:57:30.200 INFO kablam! | Sep 01 11:57:30.201 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 01 11:57:30.201 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 01 11:57:30.201 INFO kablam! | Sep 01 11:57:30.201 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 01 11:57:30.201 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 01 11:57:30.201 INFO kablam! 7 | | { Sep 01 11:57:30.201 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 01 11:57:30.201 INFO kablam! ... | Sep 01 11:57:30.201 INFO kablam! 13 | | None Sep 01 11:57:30.202 INFO kablam! 14 | | } Sep 01 11:57:30.202 INFO kablam! | |_____^ Sep 01 11:57:30.202 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 01 11:57:30.202 INFO kablam! Sep 01 11:57:32.799 INFO kablam! error: aborting due to 4 previous errors Sep 01 11:57:32.799 INFO kablam! Sep 01 11:57:32.799 INFO kablam! For more information about this error, try `rustc --explain E0034`. Sep 01 11:57:32.831 INFO kablam! error: Could not compile `petgraph`. Sep 01 11:57:32.831 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 01 11:57:49.622 INFO kablam! error: build failed Sep 01 11:57:49.625 INFO kablam! su: No module specific data is present Sep 01 11:57:50.076 INFO running `"docker" "rm" "-f" "8c9dd9905316e58ff7e45b2c24acb51d322260966cb6abe1195f81c896d21825"` Sep 01 11:57:50.195 INFO blam! 8c9dd9905316e58ff7e45b2c24acb51d322260966cb6abe1195f81c896d21825