Sep 01 11:56:08.490 INFO checking vitiral/artifact against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851 Sep 01 11:56:08.490 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets Sep 01 11:56:08.490 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/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 11:56:08.762 INFO blam! ad18e3f5d9dbd9cb97294b63497a8771c2d8754b7736d4893adc39837f18e630 Sep 01 11:56:08.764 INFO running `"docker" "start" "-a" "ad18e3f5d9dbd9cb97294b63497a8771c2d8754b7736d4893adc39837f18e630"` Sep 01 11:56:10.283 INFO kablam! Compiling version_check v0.1.4 Sep 01 11:56:10.284 INFO kablam! Checking memoffset v0.2.1 Sep 01 11:56:10.325 INFO kablam! Checking scopeguard v0.3.3 Sep 01 11:56:10.354 INFO kablam! Checking slab v0.4.0 Sep 01 11:56:10.370 INFO kablam! Checking lazycell v0.6.0 Sep 01 11:56:10.379 INFO kablam! Checking futures v0.1.23 Sep 01 11:56:10.379 INFO kablam! Compiling libc v0.2.42 Sep 01 11:56:10.379 INFO kablam! Compiling void v1.0.2 Sep 01 11:56:10.719 INFO kablam! Compiling siphasher v0.2.2 Sep 01 11:56:11.248 INFO kablam! Compiling serde v1.0.70 Sep 01 11:56:11.494 INFO kablam! Compiling lazy_static v1.0.1 Sep 01 11:56:11.516 INFO kablam! Compiling ucd-util v0.1.1 Sep 01 11:56:12.072 INFO kablam! Compiling openssl v0.9.24 Sep 01 11:56:12.480 INFO kablam! Compiling stable_deref_trait v1.1.0 Sep 01 11:56:15.823 INFO kablam! Compiling nodrop v0.1.12 Sep 01 11:56:15.823 INFO kablam! Compiling smallvec v0.6.2 Sep 01 11:56:15.987 INFO kablam! Compiling utf8-ranges v1.0.0 Sep 01 11:56:15.999 INFO kablam! Compiling unicode-segmentation v1.2.1 Sep 01 11:56:16.863 INFO kablam! Compiling httparse v1.3.2 Sep 01 11:56:17.431 INFO kablam! Compiling linked-hash-map v0.5.1 Sep 01 11:56:21.922 INFO kablam! Compiling bitflags v1.0.3 Sep 01 11:56:22.385 INFO kablam! Checking either v1.5.0 Sep 01 11:56:22.555 INFO kablam! Checking smallvec v0.2.1 Sep 01 11:56:23.263 INFO kablam! Compiling same-file v1.0.2 Sep 01 11:56:23.667 INFO kablam! Checking slab v0.3.0 Sep 01 11:56:24.331 INFO kablam! Compiling std_prelude v0.2.12 Sep 01 11:56:24.499 INFO kablam! Checking try-lock v0.1.0 Sep 01 11:56:25.047 INFO kablam! Compiling dtoa v0.4.3 Sep 01 11:56:25.495 INFO kablam! Compiling itoa v0.4.2 Sep 01 11:56:25.700 INFO kablam! Checking safemem v0.2.0 Sep 01 11:56:25.735 INFO kablam! Compiling remove_dir_all v0.5.1 Sep 01 11:56:26.098 INFO kablam! Checking take v0.1.0 Sep 01 11:56:26.322 INFO kablam! Compiling rayon-core v1.4.0 Sep 01 11:56:26.778 INFO kablam! Checking language-tags v0.2.2 Sep 01 11:56:26.899 INFO kablam! Checking quick-error v1.2.2 Sep 01 11:56:26.999 INFO kablam! Compiling case v0.1.0 Sep 01 11:56:27.093 INFO kablam! Compiling glob v0.2.11 Sep 01 11:56:27.875 INFO kablam! Checking maplit v1.0.1 Sep 01 11:56:27.955 INFO kablam! Compiling shellexpand v1.0.0 Sep 01 11:56:29.019 INFO kablam! Compiling taken v0.1.1 Sep 01 11:56:29.087 INFO kablam! Checking expect_macro v0.2.1 Sep 01 11:56:29.303 INFO kablam! Compiling num-traits v0.2.5 Sep 01 11:56:29.576 INFO kablam! Checking bit-vec v0.5.0 Sep 01 11:56:29.619 INFO kablam! Checking typeable v0.1.2 Sep 01 11:56:29.911 INFO kablam! Checking ordermap v0.3.5 Sep 01 11:56:30.473 INFO kablam! Checking fixedbitset v0.1.9 Sep 01 11:56:30.493 INFO kablam! Checking groupable v0.2.0 Sep 01 11:56:31.467 INFO kablam! Checking difference v2.0.0 Sep 01 11:56:31.552 INFO kablam! Checking modifier v0.1.0 Sep 01 11:56:32.379 INFO kablam! Checking regex-syntax v0.4.2 Sep 01 11:56:33.099 INFO kablam! Checking environment v0.1.1 Sep 01 11:56:33.313 INFO kablam! Checking iovec v0.1.2 Sep 01 11:56:33.394 INFO kablam! Checking rand v0.4.2 Sep 01 11:56:34.452 INFO kablam! Checking xattr v0.2.2 Sep 01 11:56:36.800 INFO kablam! Checking wait-timeout v0.1.5 Sep 01 11:56:36.810 INFO kablam! Checking crossbeam-utils v0.3.2 Sep 01 11:56:36.871 INFO kablam! Checking net2 v0.2.33 Sep 01 11:56:37.279 INFO kablam! Checking crossbeam-utils v0.2.2 Sep 01 11:56:38.936 INFO kablam! Checking colored v1.6.1 Sep 01 11:56:39.025 INFO kablam! Compiling unreachable v1.0.0 Sep 01 11:56:39.287 INFO kablam! Compiling owning_ref v0.3.3 Sep 01 11:56:39.535 INFO kablam! Compiling unicase v1.4.2 Sep 01 11:56:39.859 INFO kablam! Compiling unicase v2.1.0 Sep 01 11:56:40.876 INFO kablam! Compiling regex-syntax v0.6.1 Sep 01 11:56:41.128 INFO kablam! Compiling regex-syntax v0.5.6 Sep 01 11:56:42.141 INFO kablam! Compiling arrayvec v0.4.7 Sep 01 11:56:42.305 INFO kablam! Checking heck v0.3.0 Sep 01 11:56:42.521 INFO kablam! Compiling yaml-rust v0.4.0 Sep 01 11:56:46.223 INFO kablam! Compiling memchr v2.0.1 Sep 01 11:56:49.631 INFO kablam! Compiling filetime v0.2.1 Sep 01 11:56:49.911 INFO kablam! Compiling num_cpus v1.8.0 Sep 01 11:56:50.087 INFO kablam! Checking itertools v0.7.8 Sep 01 11:57:00.976 INFO kablam! Compiling walkdir v2.1.4 Sep 01 11:57:00.995 INFO kablam! Checking base64 v0.9.2 Sep 01 11:57:01.091 INFO kablam! Checking base64 v0.6.0 Sep 01 11:57:04.858 INFO kablam! Checking humantime v1.1.1 Sep 01 11:57:08.272 INFO kablam! Checking semver v0.9.0 Sep 01 11:57:08.295 INFO kablam! Checking pretty_assertions v0.5.1 Sep 01 11:57:08.454 INFO kablam! Checking bit-set v0.5.0 Sep 01 11:57:09.463 INFO kablam! Checking aho-corasick v0.6.6 Sep 01 11:57:10.068 INFO kablam! Checking bytes v0.4.8 Sep 01 11:57:10.095 INFO kablam! Checking pbr v1.0.1 Sep 01 11:57:11.123 INFO kablam! Checking crossbeam-epoch v0.4.3 Sep 01 11:57:11.681 INFO kablam! Checking tar v0.4.16 Sep 01 11:57:11.876 INFO kablam! Checking crossbeam-epoch v0.3.1 Sep 01 11:57:13.465 INFO kablam! Checking petgraph v0.4.12 Sep 01 11:57:15.451 INFO kablam! Compiling thread_local v0.3.5 Sep 01 11:57:15.744 INFO kablam! Checking tokio-executor v0.1.2 Sep 01 11:57:17.717 INFO kablam! Checking tokio-service v0.1.0 Sep 01 11:57:18.353 INFO kablam! Checking futures-cpupool v0.1.8 Sep 01 11:57:19.443 INFO kablam! Checking want v0.0.4 Sep 01 11:57:19.466 INFO kablam! Checking relay v0.1.1 Sep 01 11:57:19.506 INFO kablam! Compiling nix v0.11.0 Sep 01 11:57:20.350 INFO kablam! Checking mio v0.6.15 Sep 01 11:57:20.982 INFO kablam! Checking rand v0.3.22 Sep 01 11:57:21.041 INFO kablam! Checking parking_lot_core v0.2.14 Sep 01 11:57:21.300 INFO kablam! Checking tempdir v0.3.7 Sep 01 11:57:21.687 INFO kablam! Checking tempfile v3.0.2 Sep 01 11:57:22.832 INFO kablam! Checking uuid v0.6.5 Sep 01 11:57:29.183 INFO kablam! error[E0034]: multiple applicable items in scope Sep 01 11:57:29.183 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1171:19 Sep 01 11:57:29.183 INFO kablam! | Sep 01 11:57:29.183 INFO kablam! 1171 | self.iter.find_map(|(i, node)| { Sep 01 11:57:29.183 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 01 11:57:29.183 INFO kablam! | Sep 01 11:57:29.183 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 01 11:57:29.183 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 01 11:57:29.183 INFO kablam! | Sep 01 11:57:29.183 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 01 11:57:29.183 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 01 11:57:29.183 INFO kablam! 7 | | { Sep 01 11:57:29.183 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 01 11:57:29.184 INFO kablam! ... | Sep 01 11:57:29.184 INFO kablam! 13 | | None Sep 01 11:57:29.184 INFO kablam! 14 | | } Sep 01 11:57:29.184 INFO kablam! | |_____^ Sep 01 11:57:29.184 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 01 11:57:29.184 INFO kablam! Sep 01 11:57:29.365 INFO kablam! error[E0034]: multiple applicable items in scope Sep 01 11:57:29.365 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1363:19 Sep 01 11:57:29.365 INFO kablam! | Sep 01 11:57:29.365 INFO kablam! 1363 | self.iter.find_map(|(i, edge)| Sep 01 11:57:29.365 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 01 11:57:29.365 INFO kablam! | Sep 01 11:57:29.365 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 01 11:57:29.365 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 01 11:57:29.365 INFO kablam! | Sep 01 11:57:29.365 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 01 11:57:29.365 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 01 11:57:29.365 INFO kablam! 7 | | { Sep 01 11:57:29.366 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 01 11:57:29.366 INFO kablam! ... | Sep 01 11:57:29.366 INFO kablam! 13 | | None Sep 01 11:57:29.366 INFO kablam! 14 | | } Sep 01 11:57:29.366 INFO kablam! | |_____^ Sep 01 11:57:29.366 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 01 11:57:29.366 INFO kablam! Sep 01 11:57:29.454 INFO kablam! error[E0034]: multiple applicable items in scope Sep 01 11:57:29.455 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1527:19 Sep 01 11:57:29.455 INFO kablam! | Sep 01 11:57:29.455 INFO kablam! 1527 | self.iter.find_map(|(i, node)| { Sep 01 11:57:29.455 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 01 11:57:29.455 INFO kablam! | Sep 01 11:57:29.455 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 01 11:57:29.455 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 01 11:57:29.455 INFO kablam! | Sep 01 11:57:29.455 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 01 11:57:29.455 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 01 11:57:29.455 INFO kablam! 7 | | { Sep 01 11:57:29.455 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 01 11:57:29.455 INFO kablam! ... | Sep 01 11:57:29.455 INFO kablam! 13 | | None Sep 01 11:57:29.455 INFO kablam! 14 | | } Sep 01 11:57:29.455 INFO kablam! | |_____^ Sep 01 11:57:29.455 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 01 11:57:29.455 INFO kablam! Sep 01 11:57:29.489 INFO kablam! error[E0034]: multiple applicable items in scope Sep 01 11:57:29.489 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1573:19 Sep 01 11:57:29.490 INFO kablam! | Sep 01 11:57:29.490 INFO kablam! 1573 | self.iter.find_map(|(i, node)| { Sep 01 11:57:29.490 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 01 11:57:29.490 INFO kablam! | Sep 01 11:57:29.490 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 01 11:57:29.490 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 01 11:57:29.490 INFO kablam! | Sep 01 11:57:29.490 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 01 11:57:29.490 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 01 11:57:29.490 INFO kablam! 7 | | { Sep 01 11:57:29.490 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 01 11:57:29.490 INFO kablam! ... | Sep 01 11:57:29.490 INFO kablam! 13 | | None Sep 01 11:57:29.490 INFO kablam! 14 | | } Sep 01 11:57:29.490 INFO kablam! | |_____^ Sep 01 11:57:29.490 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 01 11:57:29.490 INFO kablam! Sep 01 11:57:32.317 INFO kablam! error: aborting due to 4 previous errors Sep 01 11:57:32.317 INFO kablam! Sep 01 11:57:32.317 INFO kablam! For more information about this error, try `rustc --explain E0034`. Sep 01 11:57:32.363 INFO kablam! error: Could not compile `petgraph`. Sep 01 11:57:32.364 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 01 11:57:52.050 INFO kablam! error: build failed Sep 01 11:57:52.052 INFO kablam! su: No module specific data is present Sep 01 11:57:52.424 INFO running `"docker" "rm" "-f" "ad18e3f5d9dbd9cb97294b63497a8771c2d8754b7736d4893adc39837f18e630"` Sep 01 11:57:52.514 INFO blam! ad18e3f5d9dbd9cb97294b63497a8771c2d8754b7736d4893adc39837f18e630