Sep 05 16:46:42.502 INFO checking vitiral/artifact against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854 Sep 05 16:46:42.502 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets Sep 05 16:46:42.502 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-2/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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=1000" "-e" "CMD=cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 05 16:46:42.932 INFO blam! 849c0cc2dccc80408b3389c10a4e44e5c5eaf2e035a039bd1504ad5bcdfe7d1b Sep 05 16:46:42.933 INFO running `"docker" "start" "-a" "849c0cc2dccc80408b3389c10a4e44e5c5eaf2e035a039bd1504ad5bcdfe7d1b"` Sep 05 16:46:45.061 INFO kablam! usermod: no changes Sep 05 16:46:45.750 INFO kablam! Checking byteorder v1.2.3 Sep 05 16:46:45.750 INFO kablam! Compiling unicode-xid v0.1.0 Sep 05 16:46:45.762 INFO kablam! Compiling version_check v0.1.4 Sep 05 16:46:45.774 INFO kablam! Checking slab v0.4.0 Sep 05 16:46:45.786 INFO kablam! Checking lazycell v0.6.0 Sep 05 16:46:45.786 INFO kablam! Compiling void v1.0.2 Sep 05 16:46:45.786 INFO kablam! Compiling libc v0.2.42 Sep 05 16:46:45.786 INFO kablam! Compiling pkg-config v0.3.11 Sep 05 16:46:46.708 INFO kablam! Compiling cc v1.0.18 Sep 05 16:46:46.759 INFO kablam! Compiling siphasher v0.2.2 Sep 05 16:46:47.025 INFO kablam! Compiling serde v1.0.70 Sep 05 16:46:47.278 INFO kablam! Compiling ucd-util v0.1.1 Sep 05 16:46:52.109 INFO kablam! Compiling lazy_static v1.0.1 Sep 05 16:46:52.114 INFO kablam! Compiling stable_deref_trait v1.1.0 Sep 05 16:46:52.133 INFO kablam! Compiling nix v0.11.0 Sep 05 16:46:52.186 INFO kablam! Compiling unicode-segmentation v1.2.1 Sep 05 16:46:55.558 INFO kablam! Compiling utf8-ranges v1.0.0 Sep 05 16:46:55.610 INFO kablam! Compiling smallvec v0.6.2 Sep 05 16:46:55.733 INFO kablam! Checking foreign-types-shared v0.1.1 Sep 05 16:46:55.863 INFO kablam! Compiling cfg-if v0.1.4 Sep 05 16:46:55.939 INFO kablam! Compiling nodrop v0.1.12 Sep 05 16:46:56.131 INFO kablam! Compiling openssl v0.9.24 Sep 05 16:46:56.328 INFO kablam! Checking bitflags v0.9.1 Sep 05 16:46:56.626 INFO kablam! Checking scoped-tls v0.1.2 Sep 05 16:46:56.761 INFO kablam! Compiling httparse v1.3.2 Sep 05 16:46:57.086 INFO kablam! Compiling regex v0.2.11 Sep 05 16:46:57.336 INFO kablam! Compiling scopeguard v0.3.3 Sep 05 16:46:58.891 INFO kablam! Compiling linked-hash-map v0.5.1 Sep 05 16:47:00.050 INFO kablam! Compiling build_const v0.2.1 Sep 05 16:47:00.071 INFO kablam! Compiling bitflags v1.0.3 Sep 05 16:47:00.450 INFO kablam! Compiling memoffset v0.2.1 Sep 05 16:47:00.890 INFO kablam! Checking smallvec v0.2.1 Sep 05 16:47:00.933 INFO kablam! Checking itoa v0.4.2 Sep 05 16:47:01.622 INFO kablam! Checking dtoa v0.4.3 Sep 05 16:47:01.934 INFO kablam! Checking try-lock v0.1.0 Sep 05 16:47:02.054 INFO kablam! Checking take v0.1.0 Sep 05 16:47:02.176 INFO kablam! Compiling std_prelude v0.2.12 Sep 05 16:47:02.284 INFO kablam! Checking unicode-normalization v0.1.7 Sep 05 16:47:02.350 INFO kablam! Compiling either v1.5.0 Sep 05 16:47:02.766 INFO kablam! Checking safemem v0.2.0 Sep 05 16:47:02.934 INFO kablam! Compiling same-file v1.0.2 Sep 05 16:47:03.238 INFO kablam! Compiling remove_dir_all v0.5.1 Sep 05 16:47:03.496 INFO kablam! Compiling shellexpand v1.0.0 Sep 05 16:47:03.925 INFO kablam! Checking quick-error v1.2.2 Sep 05 16:47:04.065 INFO kablam! Compiling maplit v1.0.1 Sep 05 16:47:04.176 INFO kablam! Compiling glob v0.2.11 Sep 05 16:47:04.385 INFO kablam! Checking language-tags v0.2.2 Sep 05 16:47:05.134 INFO kablam! Compiling taken v0.1.1 Sep 05 16:47:05.382 INFO kablam! Compiling case v0.1.0 Sep 05 16:47:05.694 INFO kablam! Checking termcolor v0.3.6 Sep 05 16:47:05.722 INFO kablam! Checking expect_macro v0.2.1 Sep 05 16:47:06.310 INFO kablam! Checking adler32 v1.0.3 Sep 05 16:47:06.395 INFO kablam! Compiling num-traits v0.2.5 Sep 05 16:47:07.667 INFO kablam! Checking bit-vec v0.5.0 Sep 05 16:47:07.670 INFO kablam! Checking typeable v0.1.2 Sep 05 16:47:07.786 INFO kablam! Checking ordermap v0.3.5 Sep 05 16:47:11.341 INFO kablam! Checking semver-parser v0.7.0 Sep 05 16:47:11.366 INFO kablam! Checking fixedbitset v0.1.9 Sep 05 16:47:11.410 INFO kablam! Checking groupable v0.2.0 Sep 05 16:47:11.410 INFO kablam! Checking modifier v0.1.0 Sep 05 16:47:11.587 INFO kablam! Checking regex-syntax v0.4.2 Sep 05 16:47:11.852 INFO kablam! Checking crossbeam-utils v0.3.2 Sep 05 16:47:12.253 INFO kablam! Checking log v0.4.3 Sep 05 16:47:12.467 INFO kablam! Checking encoding_rs v0.7.2 Sep 05 16:47:13.570 INFO kablam! Checking iovec v0.1.2 Sep 05 16:47:13.722 INFO kablam! Checking net2 v0.2.33 Sep 05 16:47:14.012 INFO kablam! Checking rand v0.4.2 Sep 05 16:47:14.107 INFO kablam! Checking xattr v0.2.2 Sep 05 16:47:14.695 INFO kablam! Checking time v0.1.40 Sep 05 16:47:14.887 INFO kablam! Checking filetime v0.2.1 Sep 05 16:47:15.746 INFO kablam! Checking wait-timeout v0.1.5 Sep 05 16:47:16.610 INFO kablam! Checking colored v1.6.1 Sep 05 16:47:16.939 INFO kablam! Checking tokio-executor v0.1.2 Sep 05 16:47:17.630 INFO kablam! Checking tokio-service v0.1.0 Sep 05 16:47:18.432 INFO kablam! Checking relay v0.1.1 Sep 05 16:47:18.594 INFO kablam! Compiling unreachable v1.0.0 Sep 05 16:47:18.840 INFO kablam! Compiling proc-macro2 v0.4.6 Sep 05 16:47:19.216 INFO kablam! Compiling regex-syntax v0.6.1 Sep 05 16:47:19.742 INFO kablam! Compiling regex-syntax v0.5.6 Sep 05 16:47:20.027 INFO kablam! Compiling unicase v1.4.2 Sep 05 16:47:23.622 INFO kablam! Compiling unicase v2.1.0 Sep 05 16:47:26.678 INFO kablam! Compiling owning_ref v0.3.3 Sep 05 16:47:27.154 INFO kablam! Compiling openssl-sys v0.9.33 Sep 05 16:47:34.080 INFO kablam! Compiling backtrace-sys v0.1.23 Sep 05 16:47:34.114 INFO kablam! Compiling miniz-sys v0.1.10 Sep 05 16:47:38.203 INFO kablam! Checking foreign-types v0.3.2 Sep 05 16:47:38.790 INFO kablam! Compiling memchr v2.0.1 Sep 05 16:47:44.963 INFO kablam! Compiling num_cpus v1.8.0 Sep 05 16:47:45.855 INFO kablam! Compiling arrayvec v0.4.7 Sep 05 16:47:46.305 INFO kablam! Compiling heck v0.3.0 Sep 05 16:47:52.707 INFO kablam! Checking itertools v0.7.8 Sep 05 16:47:52.840 INFO kablam! Compiling crc v1.8.1 Sep 05 16:47:57.798 INFO kablam! Compiling yaml-rust v0.4.0 Sep 05 16:47:57.892 INFO kablam! Checking textwrap v0.10.0 Sep 05 16:48:13.086 INFO kablam! Checking base64 v0.9.2 Sep 05 16:48:13.299 INFO kablam! Checking base64 v0.6.0 Sep 05 16:48:14.025 INFO kablam! Checking humantime v1.1.1 Sep 05 16:48:17.250 INFO kablam! Compiling walkdir v2.1.4 Sep 05 16:48:17.282 INFO kablam! Checking bit-set v0.5.0 Sep 05 16:48:17.590 INFO kablam! Checking pretty_assertions v0.5.1 Sep 05 16:48:17.658 INFO kablam! Checking crossbeam-epoch v0.4.3 Sep 05 16:48:18.010 INFO kablam! Checking semver v0.9.0 Sep 05 16:48:18.258 INFO kablam! Checking petgraph v0.4.12 Sep 05 16:48:18.641 INFO kablam! Checking aho-corasick v0.6.6 Sep 05 16:48:18.792 INFO kablam! Checking log v0.3.9 Sep 05 16:48:18.985 INFO kablam! Checking want v0.0.4 Sep 05 16:48:19.938 INFO kablam! Checking bytes v0.4.8 Sep 05 16:48:20.016 INFO kablam! Checking tar v0.4.16 Sep 05 16:48:20.024 INFO kablam! Checking mio v0.6.15 Sep 05 16:48:20.042 INFO kablam! Checking tokio-timer v0.2.4 Sep 05 16:48:20.055 INFO kablam! Compiling thread_local v0.3.5 Sep 05 16:48:22.886 INFO kablam! Checking pbr v1.0.1 Sep 05 16:48:24.150 INFO kablam! Checking rand v0.3.22 Sep 05 16:48:24.778 INFO kablam! Checking parking_lot_core v0.2.14 Sep 05 16:48:24.799 INFO kablam! Checking tempdir v0.3.7 Sep 05 16:48:24.966 INFO kablam! Checking tempfile v3.0.2 Sep 05 16:48:25.329 INFO kablam! Checking uuid v0.6.5 Sep 05 16:48:27.850 INFO kablam! Compiling quote v0.6.3 Sep 05 16:48:30.017 INFO kablam! error[E0034]: multiple applicable items in scope Sep 05 16:48:30.017 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1171:19 Sep 05 16:48:30.017 INFO kablam! | Sep 05 16:48:30.017 INFO kablam! 1171 | self.iter.find_map(|(i, node)| { Sep 05 16:48:30.017 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 05 16:48:30.022 INFO kablam! | Sep 05 16:48:30.022 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 05 16:48:30.022 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 05 16:48:30.022 INFO kablam! | Sep 05 16:48:30.022 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 05 16:48:30.022 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 05 16:48:30.022 INFO kablam! 7 | | { Sep 05 16:48:30.022 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 05 16:48:30.022 INFO kablam! ... | Sep 05 16:48:30.022 INFO kablam! 13 | | None Sep 05 16:48:30.022 INFO kablam! 14 | | } Sep 05 16:48:30.023 INFO kablam! | |_____^ Sep 05 16:48:30.023 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 05 16:48:30.023 INFO kablam! Sep 05 16:48:30.154 INFO kablam! error[E0034]: multiple applicable items in scope Sep 05 16:48:30.154 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1363:19 Sep 05 16:48:30.154 INFO kablam! | Sep 05 16:48:30.154 INFO kablam! 1363 | self.iter.find_map(|(i, edge)| Sep 05 16:48:30.154 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 05 16:48:30.162 INFO kablam! | Sep 05 16:48:30.162 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 05 16:48:30.162 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 05 16:48:30.162 INFO kablam! | Sep 05 16:48:30.162 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 05 16:48:30.162 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 05 16:48:30.162 INFO kablam! 7 | | { Sep 05 16:48:30.162 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 05 16:48:30.162 INFO kablam! ... | Sep 05 16:48:30.162 INFO kablam! 13 | | None Sep 05 16:48:30.162 INFO kablam! 14 | | } Sep 05 16:48:30.162 INFO kablam! | |_____^ Sep 05 16:48:30.163 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 05 16:48:30.164 INFO kablam! Sep 05 16:48:30.209 INFO kablam! error[E0034]: multiple applicable items in scope Sep 05 16:48:30.209 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1527:19 Sep 05 16:48:30.209 INFO kablam! | Sep 05 16:48:30.209 INFO kablam! 1527 | self.iter.find_map(|(i, node)| { Sep 05 16:48:30.209 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 05 16:48:30.246 INFO kablam! | Sep 05 16:48:30.246 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 05 16:48:30.246 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 05 16:48:30.246 INFO kablam! | Sep 05 16:48:30.246 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 05 16:48:30.246 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 05 16:48:30.246 INFO kablam! 7 | | { Sep 05 16:48:30.246 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 05 16:48:30.246 INFO kablam! ... | Sep 05 16:48:30.246 INFO kablam! 13 | | None Sep 05 16:48:30.246 INFO kablam! 14 | | } Sep 05 16:48:30.246 INFO kablam! | |_____^ Sep 05 16:48:30.246 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 05 16:48:30.246 INFO kablam! Sep 05 16:48:30.252 INFO kablam! error[E0034]: multiple applicable items in scope Sep 05 16:48:30.252 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1573:19 Sep 05 16:48:30.252 INFO kablam! | Sep 05 16:48:30.252 INFO kablam! 1573 | self.iter.find_map(|(i, node)| { Sep 05 16:48:30.252 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 05 16:48:30.278 INFO kablam! | Sep 05 16:48:30.278 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 05 16:48:30.278 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 05 16:48:30.278 INFO kablam! | Sep 05 16:48:30.278 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 05 16:48:30.278 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 05 16:48:30.278 INFO kablam! 7 | | { Sep 05 16:48:30.278 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 05 16:48:30.278 INFO kablam! ... | Sep 05 16:48:30.278 INFO kablam! 13 | | None Sep 05 16:48:30.278 INFO kablam! 14 | | } Sep 05 16:48:30.278 INFO kablam! | |_____^ Sep 05 16:48:30.279 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 05 16:48:30.279 INFO kablam! Sep 05 16:48:32.627 INFO kablam! error: aborting due to 4 previous errors Sep 05 16:48:32.638 INFO kablam! Sep 05 16:48:32.638 INFO kablam! For more information about this error, try `rustc --explain E0034`. Sep 05 16:48:32.654 INFO kablam! error: Could not compile `petgraph`. Sep 05 16:48:32.654 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 05 16:49:07.416 INFO kablam! error: build failed Sep 05 16:49:07.427 INFO kablam! su: No module specific data is present Sep 05 16:49:08.311 INFO running `"docker" "rm" "-f" "849c0cc2dccc80408b3389c10a4e44e5c5eaf2e035a039bd1504ad5bcdfe7d1b"` Sep 05 16:49:08.638 INFO blam! 849c0cc2dccc80408b3389c10a4e44e5c5eaf2e035a039bd1504ad5bcdfe7d1b