Sep 20 20:32:23.550 INFO checking vitiral/artifact against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394 Sep 20 20:32:23.550 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets Sep 20 20:32:23.550 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-0/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 20 20:32:23.890 INFO blam! c842914ecf8bce014422df3a28b7fce61b8c28fd9f680b5a85fa42bba77db7f5 Sep 20 20:32:23.892 INFO running `"docker" "start" "-a" "c842914ecf8bce014422df3a28b7fce61b8c28fd9f680b5a85fa42bba77db7f5"` Sep 20 20:32:24.989 INFO kablam! usermod: no changes Sep 20 20:32:25.575 INFO kablam! Compiling unicode-xid v0.1.0 Sep 20 20:32:25.582 INFO kablam! Compiling version_check v0.1.4 Sep 20 20:32:25.590 INFO kablam! Checking lazycell v0.6.0 Sep 20 20:32:25.590 INFO kablam! Checking slab v0.4.0 Sep 20 20:32:25.598 INFO kablam! Checking futures v0.1.23 Sep 20 20:32:25.599 INFO kablam! Compiling libc v0.2.42 Sep 20 20:32:25.599 INFO kablam! Compiling void v1.0.2 Sep 20 20:32:25.599 INFO kablam! Compiling cc v1.0.18 Sep 20 20:32:26.850 INFO kablam! Compiling pkg-config v0.3.11 Sep 20 20:32:27.074 INFO kablam! Compiling serde v1.0.70 Sep 20 20:32:27.270 INFO kablam! Compiling siphasher v0.2.2 Sep 20 20:32:27.931 INFO kablam! Compiling lazy_static v1.0.1 Sep 20 20:32:31.930 INFO kablam! Compiling ucd-util v0.1.1 Sep 20 20:32:31.931 INFO kablam! Compiling nodrop v0.1.12 Sep 20 20:32:32.108 INFO kablam! Compiling nix v0.11.0 Sep 20 20:32:33.270 INFO kablam! Compiling utf8-ranges v1.0.0 Sep 20 20:32:33.342 INFO kablam! Compiling stable_deref_trait v1.1.0 Sep 20 20:32:33.352 INFO kablam! Compiling openssl v0.9.24 Sep 20 20:32:35.348 INFO kablam! Compiling smallvec v0.6.2 Sep 20 20:32:35.402 INFO kablam! Checking foreign-types-shared v0.1.1 Sep 20 20:32:35.494 INFO kablam! Compiling unicode-segmentation v1.2.1 Sep 20 20:32:37.320 INFO kablam! Compiling cfg-if v0.1.4 Sep 20 20:32:37.383 INFO kablam! Compiling scopeguard v0.3.3 Sep 20 20:32:42.487 INFO kablam! Compiling regex v0.2.11 Sep 20 20:32:42.970 INFO kablam! Compiling memoffset v0.2.1 Sep 20 20:32:43.103 INFO kablam! Compiling httparse v1.3.2 Sep 20 20:32:43.442 INFO kablam! Checking linked-hash-map v0.5.1 Sep 20 20:32:43.774 INFO kablam! Compiling build_const v0.2.1 Sep 20 20:32:48.087 INFO kablam! Checking matches v0.1.6 Sep 20 20:32:48.089 INFO kablam! Checking scoped-tls v0.1.2 Sep 20 20:32:48.131 INFO kablam! Compiling bitflags v1.0.3 Sep 20 20:32:48.692 INFO kablam! Checking unicode-normalization v0.1.7 Sep 20 20:32:48.730 INFO kablam! Checking smallvec v0.2.1 Sep 20 20:32:48.908 INFO kablam! Checking slab v0.3.0 Sep 20 20:32:49.239 INFO kablam! Compiling dtoa v0.4.3 Sep 20 20:32:49.727 INFO kablam! Compiling same-file v1.0.2 Sep 20 20:32:50.787 INFO kablam! Compiling either v1.5.0 Sep 20 20:32:50.927 INFO kablam! Compiling itoa v0.4.2 Sep 20 20:32:51.523 INFO kablam! Compiling std_prelude v0.2.12 Sep 20 20:32:52.402 INFO kablam! Checking safemem v0.2.0 Sep 20 20:32:52.624 INFO kablam! Compiling remove_dir_all v0.5.1 Sep 20 20:32:52.915 INFO kablam! Checking take v0.1.0 Sep 20 20:32:53.472 INFO kablam! Checking try-lock v0.1.0 Sep 20 20:32:53.695 INFO kablam! Compiling maplit v1.0.1 Sep 20 20:32:54.555 INFO kablam! Compiling case v0.1.0 Sep 20 20:32:54.666 INFO kablam! Compiling shellexpand v1.0.0 Sep 20 20:32:55.074 INFO kablam! Compiling glob v0.2.11 Sep 20 20:32:55.380 INFO kablam! Compiling taken v0.1.1 Sep 20 20:32:55.967 INFO kablam! Checking language-tags v0.2.2 Sep 20 20:32:56.234 INFO kablam! Checking traitobject v0.1.0 Sep 20 20:32:56.682 INFO kablam! Checking quick-error v1.2.2 Sep 20 20:32:57.460 INFO kablam! Checking adler32 v1.0.3 Sep 20 20:32:57.530 INFO kablam! Compiling num-traits v0.2.5 Sep 20 20:32:58.019 INFO kablam! Checking termcolor v0.3.6 Sep 20 20:32:58.284 INFO kablam! Checking expect_macro v0.2.1 Sep 20 20:32:58.796 INFO kablam! Checking bit-vec v0.5.0 Sep 20 20:32:59.051 INFO kablam! Checking fnv v1.0.6 Sep 20 20:33:00.880 INFO kablam! Checking typeable v0.1.2 Sep 20 20:33:00.896 INFO kablam! Checking ordermap v0.3.5 Sep 20 20:33:01.666 INFO kablam! Checking fixedbitset v0.1.9 Sep 20 20:33:01.839 INFO kablam! Checking semver-parser v0.7.0 Sep 20 20:33:04.563 INFO kablam! Checking regex-syntax v0.4.2 Sep 20 20:33:04.610 INFO kablam! Checking groupable v0.2.0 Sep 20 20:33:04.714 INFO kablam! Checking modifier v0.1.0 Sep 20 20:33:04.754 INFO kablam! Checking crossbeam-utils v0.3.2 Sep 20 20:33:04.916 INFO kablam! Checking encoding_rs v0.7.2 Sep 20 20:33:04.983 INFO kablam! Checking iovec v0.1.2 Sep 20 20:33:05.648 INFO kablam! Checking net2 v0.2.33 Sep 20 20:33:05.707 INFO kablam! Checking rand v0.4.2 Sep 20 20:33:06.514 INFO kablam! Checking filetime v0.2.1 Sep 20 20:33:06.974 INFO kablam! Checking xattr v0.2.2 Sep 20 20:33:08.240 INFO kablam! Checking wait-timeout v0.1.5 Sep 20 20:33:08.619 INFO kablam! Checking colored v1.6.1 Sep 20 20:33:08.939 INFO kablam! Compiling proc-macro2 v0.4.6 Sep 20 20:33:09.438 INFO kablam! Compiling unreachable v1.0.0 Sep 20 20:33:10.628 INFO kablam! Checking regex-syntax v0.5.6 Sep 20 20:33:11.242 INFO kablam! Compiling unicase v1.4.2 Sep 20 20:33:11.730 INFO kablam! Compiling unicase v2.1.0 Sep 20 20:33:15.119 INFO kablam! Compiling arrayvec v0.4.7 Sep 20 20:33:15.679 INFO kablam! Compiling memchr v2.0.1 Sep 20 20:33:23.730 INFO kablam! Compiling num_cpus v1.8.0 Sep 20 20:33:23.783 INFO kablam! Compiling owning_ref v0.3.3 Sep 20 20:33:24.375 INFO kablam! Compiling regex-syntax v0.6.1 Sep 20 20:33:28.875 INFO kablam! Checking foreign-types v0.3.2 Sep 20 20:33:34.827 INFO kablam! Compiling heck v0.3.0 Sep 20 20:33:34.955 INFO kablam! Compiling backtrace-sys v0.1.23 Sep 20 20:33:35.059 INFO kablam! Compiling miniz-sys v0.1.10 Sep 20 20:33:39.558 INFO kablam! Compiling openssl-sys v0.9.33 Sep 20 20:33:39.560 INFO kablam! Checking yaml-rust v0.4.0 Sep 20 20:33:39.630 INFO kablam! Compiling crc v1.8.1 Sep 20 20:33:42.062 INFO kablam! Checking unicode-bidi v0.3.4 Sep 20 20:33:43.702 INFO kablam! Checking itertools v0.7.8 Sep 20 20:33:45.754 INFO kablam! Compiling walkdir v2.1.4 Sep 20 20:33:52.638 INFO kablam! Checking base64 v0.9.2 Sep 20 20:33:52.694 INFO kablam! Checking base64 v0.6.0 Sep 20 20:34:10.950 INFO kablam! Checking tokio-executor v0.1.2 Sep 20 20:34:11.279 INFO kablam! Checking tokio-service v0.1.0 Sep 20 20:34:11.646 INFO kablam! Checking relay v0.1.1 Sep 20 20:34:15.190 INFO kablam! Checking unsafe-any v0.4.2 Sep 20 20:34:15.323 INFO kablam! Checking humantime v1.1.1 Sep 20 20:34:15.355 INFO kablam! Checking bit-set v0.5.0 Sep 20 20:34:15.877 INFO kablam! Checking pretty_assertions v0.5.1 Sep 20 20:34:15.890 INFO kablam! Checking semver v0.9.0 Sep 20 20:34:16.218 INFO kablam! Checking want v0.0.4 Sep 20 20:34:16.748 INFO kablam! Checking bytes v0.4.8 Sep 20 20:34:16.975 INFO kablam! Checking futures-cpupool v0.1.8 Sep 20 20:34:17.894 INFO kablam! Checking aho-corasick v0.6.6 Sep 20 20:34:18.151 INFO kablam! Checking pbr v1.0.1 Sep 20 20:34:18.347 INFO kablam! Checking crossbeam-epoch v0.4.3 Sep 20 20:34:19.055 INFO kablam! Checking petgraph v0.4.12 Sep 20 20:34:19.386 INFO kablam! Checking tar v0.4.16 Sep 20 20:34:19.830 INFO kablam! Checking mio v0.6.15 Sep 20 20:34:21.421 INFO kablam! Compiling thread_local v0.3.5 Sep 20 20:34:22.902 INFO kablam! Checking rand v0.3.22 Sep 20 20:34:23.158 INFO kablam! Checking parking_lot_core v0.2.14 Sep 20 20:34:23.774 INFO kablam! Checking tempdir v0.3.7 Sep 20 20:34:24.523 INFO kablam! Checking tempfile v3.0.2 Sep 20 20:34:25.532 INFO kablam! Checking uuid v0.6.5 Sep 20 20:34:27.395 INFO kablam! Compiling quote v0.6.3 Sep 20 20:34:33.333 INFO kablam! error[E0034]: multiple applicable items in scope Sep 20 20:34:33.333 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1171:19 Sep 20 20:34:33.333 INFO kablam! | Sep 20 20:34:33.333 INFO kablam! 1171 | self.iter.find_map(|(i, node)| { Sep 20 20:34:33.333 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 20 20:34:33.333 INFO kablam! | Sep 20 20:34:33.333 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 20 20:34:33.333 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 20 20:34:33.333 INFO kablam! | Sep 20 20:34:33.333 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 20 20:34:33.333 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 20 20:34:33.333 INFO kablam! 7 | | { Sep 20 20:34:33.333 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 20 20:34:33.333 INFO kablam! ... | Sep 20 20:34:33.333 INFO kablam! 13 | | None Sep 20 20:34:33.333 INFO kablam! 14 | | } Sep 20 20:34:33.333 INFO kablam! | |_____^ Sep 20 20:34:33.346 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 20 20:34:33.346 INFO kablam! Sep 20 20:34:33.458 INFO kablam! error[E0034]: multiple applicable items in scope Sep 20 20:34:33.458 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1363:19 Sep 20 20:34:33.458 INFO kablam! | Sep 20 20:34:33.458 INFO kablam! 1363 | self.iter.find_map(|(i, edge)| Sep 20 20:34:33.458 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 20 20:34:33.466 INFO kablam! | Sep 20 20:34:33.466 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 20 20:34:33.466 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 20 20:34:33.467 INFO kablam! | Sep 20 20:34:33.467 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 20 20:34:33.467 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 20 20:34:33.467 INFO kablam! 7 | | { Sep 20 20:34:33.467 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 20 20:34:33.468 INFO kablam! ... | Sep 20 20:34:33.468 INFO kablam! 13 | | None Sep 20 20:34:33.468 INFO kablam! 14 | | } Sep 20 20:34:33.468 INFO kablam! | |_____^ Sep 20 20:34:33.468 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 20 20:34:33.468 INFO kablam! Sep 20 20:34:33.534 INFO kablam! error[E0034]: multiple applicable items in scope Sep 20 20:34:33.534 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1527:19 Sep 20 20:34:33.534 INFO kablam! | Sep 20 20:34:33.534 INFO kablam! 1527 | self.iter.find_map(|(i, node)| { Sep 20 20:34:33.534 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 20 20:34:33.562 INFO kablam! | Sep 20 20:34:33.562 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 20 20:34:33.562 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 20 20:34:33.562 INFO kablam! | Sep 20 20:34:33.562 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 20 20:34:33.562 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 20 20:34:33.562 INFO kablam! 7 | | { Sep 20 20:34:33.562 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 20 20:34:33.563 INFO kablam! ... | Sep 20 20:34:33.563 INFO kablam! 13 | | None Sep 20 20:34:33.563 INFO kablam! 14 | | } Sep 20 20:34:33.563 INFO kablam! | |_____^ Sep 20 20:34:33.563 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 20 20:34:33.564 INFO kablam! Sep 20 20:34:33.569 INFO kablam! error[E0034]: multiple applicable items in scope Sep 20 20:34:33.569 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1573:19 Sep 20 20:34:33.569 INFO kablam! | Sep 20 20:34:33.569 INFO kablam! 1573 | self.iter.find_map(|(i, node)| { Sep 20 20:34:33.569 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 20 20:34:33.594 INFO kablam! | Sep 20 20:34:33.594 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 20 20:34:33.595 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 20 20:34:33.595 INFO kablam! | Sep 20 20:34:33.595 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 20 20:34:33.595 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 20 20:34:33.595 INFO kablam! 7 | | { Sep 20 20:34:33.595 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 20 20:34:33.596 INFO kablam! ... | Sep 20 20:34:33.596 INFO kablam! 13 | | None Sep 20 20:34:33.596 INFO kablam! 14 | | } Sep 20 20:34:33.596 INFO kablam! | |_____^ Sep 20 20:34:33.596 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 20 20:34:33.596 INFO kablam! Sep 20 20:34:36.030 INFO kablam! error: aborting due to 4 previous errors Sep 20 20:34:36.031 INFO kablam! Sep 20 20:34:36.031 INFO kablam! For more information about this error, try `rustc --explain E0034`. Sep 20 20:34:36.090 INFO kablam! error: Could not compile `petgraph`. Sep 20 20:34:36.091 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 20 20:35:14.926 INFO kablam! error: build failed Sep 20 20:35:14.929 INFO kablam! su: No module specific data is present Sep 20 20:35:16.037 INFO running `"docker" "rm" "-f" "c842914ecf8bce014422df3a28b7fce61b8c28fd9f680b5a85fa42bba77db7f5"` Sep 20 20:35:16.171 INFO blam! c842914ecf8bce014422df3a28b7fce61b8c28fd9f680b5a85fa42bba77db7f5