Sep 19 11:29:06.554 INFO checking vitiral/artifact against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346 Sep 19 11:29:06.555 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets Sep 19 11:29:06.555 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-5/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 19 11:29:07.003 INFO blam! 83f98923c48d14020f7ec05a4272c49251c028813d3969a0211af8bb2ef6c082 Sep 19 11:29:07.005 INFO running `"docker" "start" "-a" "83f98923c48d14020f7ec05a4272c49251c028813d3969a0211af8bb2ef6c082"` Sep 19 11:29:08.802 INFO kablam! usermod: no changes Sep 19 11:29:09.411 INFO kablam! Checking cfg-if v0.1.4 Sep 19 11:29:09.411 INFO kablam! Compiling version_check v0.1.4 Sep 19 11:29:09.411 INFO kablam! Checking byteorder v1.2.3 Sep 19 11:29:09.419 INFO kablam! Checking lazycell v0.6.0 Sep 19 11:29:09.422 INFO kablam! Checking futures v0.1.23 Sep 19 11:29:09.422 INFO kablam! Checking slab v0.4.0 Sep 19 11:29:09.423 INFO kablam! Compiling cc v1.0.18 Sep 19 11:29:09.430 INFO kablam! Compiling void v1.0.2 Sep 19 11:29:10.095 INFO kablam! Compiling serde v1.0.70 Sep 19 11:29:10.490 INFO kablam! Compiling lazy_static v1.0.1 Sep 19 11:29:10.807 INFO kablam! Compiling smallvec v0.6.2 Sep 19 11:29:10.807 INFO kablam! Compiling unicode-segmentation v1.2.1 Sep 19 11:29:11.395 INFO kablam! Compiling nodrop v0.1.12 Sep 19 11:29:11.847 INFO kablam! Compiling stable_deref_trait v1.1.0 Sep 19 11:29:14.031 INFO kablam! Compiling nix v0.11.0 Sep 19 11:29:14.755 INFO kablam! Checking linked-hash-map v0.5.1 Sep 19 11:29:14.779 INFO kablam! Compiling build_const v0.2.1 Sep 19 11:29:18.811 INFO kablam! Compiling httparse v1.3.2 Sep 19 11:29:20.103 INFO kablam! Compiling bitflags v1.0.3 Sep 19 11:29:20.143 INFO kablam! Checking scoped-tls v0.1.2 Sep 19 11:29:20.351 INFO kablam! Compiling scopeguard v0.3.3 Sep 19 11:29:20.367 INFO kablam! Compiling memoffset v0.2.1 Sep 19 11:29:20.737 INFO kablam! Compiling remove_dir_all v0.5.1 Sep 19 11:29:20.880 INFO kablam! Checking unicode-normalization v0.1.7 Sep 19 11:29:22.231 INFO kablam! Compiling std_prelude v0.2.12 Sep 19 11:29:22.251 INFO kablam! Checking itoa v0.4.2 Sep 19 11:29:22.287 INFO kablam! Checking dtoa v0.4.3 Sep 19 11:29:23.117 INFO kablam! Checking take v0.1.0 Sep 19 11:29:24.421 INFO kablam! Compiling either v1.5.0 Sep 19 11:29:24.730 INFO kablam! Compiling same-file v1.0.2 Sep 19 11:29:24.777 INFO kablam! Checking try-lock v0.1.0 Sep 19 11:29:24.891 INFO kablam! Checking smallvec v0.2.1 Sep 19 11:29:25.896 INFO kablam! Compiling maplit v1.0.1 Sep 19 11:29:26.603 INFO kablam! Compiling shellexpand v1.0.0 Sep 19 11:29:26.779 INFO kablam! Checking quick-error v1.2.2 Sep 19 11:29:27.514 INFO kablam! Compiling case v0.1.0 Sep 19 11:29:27.755 INFO kablam! Compiling taken v0.1.1 Sep 19 11:29:27.951 INFO kablam! Compiling glob v0.2.11 Sep 19 11:29:28.640 INFO kablam! Checking rustc-demangle v0.1.8 Sep 19 11:29:28.703 INFO kablam! Checking adler32 v1.0.3 Sep 19 11:29:29.752 INFO kablam! Checking expect_macro v0.2.1 Sep 19 11:29:30.287 INFO kablam! Compiling num-traits v0.2.5 Sep 19 11:29:30.631 INFO kablam! Checking termcolor v0.3.6 Sep 19 11:29:30.704 INFO kablam! Checking fnv v1.0.6 Sep 19 11:29:31.704 INFO kablam! Checking semver-parser v0.7.0 Sep 19 11:29:31.860 INFO kablam! Checking ordermap v0.3.5 Sep 19 11:29:34.778 INFO kablam! Checking fixedbitset v0.1.9 Sep 19 11:29:36.328 INFO kablam! Checking bit-vec v0.5.0 Sep 19 11:29:36.751 INFO kablam! Checking rustc-serialize v0.3.24 Sep 19 11:29:36.753 INFO kablam! Checking modifier v0.1.0 Sep 19 11:29:36.936 INFO kablam! Checking regex-syntax v0.4.2 Sep 19 11:29:37.052 INFO kablam! Checking ansi_term v0.10.2 Sep 19 11:29:37.376 INFO kablam! Checking groupable v0.2.0 Sep 19 11:29:37.871 INFO kablam! Checking difference v2.0.0 Sep 19 11:29:38.479 INFO kablam! Checking environment v0.1.1 Sep 19 11:29:39.632 INFO kablam! Checking iovec v0.1.2 Sep 19 11:29:39.784 INFO kablam! Checking rand v0.4.2 Sep 19 11:29:39.812 INFO kablam! Checking xattr v0.2.2 Sep 19 11:29:39.963 INFO kablam! Checking wait-timeout v0.1.5 Sep 19 11:29:40.435 INFO kablam! Checking colored v1.6.1 Sep 19 11:29:41.067 INFO kablam! Checking crossbeam-utils v0.3.2 Sep 19 11:29:41.923 INFO kablam! Checking net2 v0.2.33 Sep 19 11:29:42.145 INFO kablam! Checking log v0.4.3 Sep 19 11:29:43.409 INFO kablam! Checking crossbeam-utils v0.2.2 Sep 19 11:29:43.459 INFO kablam! Checking filetime v0.2.1 Sep 19 11:29:45.139 INFO kablam! Checking encoding_rs v0.7.2 Sep 19 11:29:45.672 INFO kablam! Compiling num_cpus v1.8.0 Sep 19 11:29:51.305 INFO kablam! Compiling unreachable v1.0.0 Sep 19 11:29:52.875 INFO kablam! Compiling regex-syntax v0.5.6 Sep 19 11:29:52.877 INFO kablam! Compiling arrayvec v0.4.7 Sep 19 11:29:53.101 INFO kablam! Compiling owning_ref v0.3.3 Sep 19 11:29:56.207 INFO kablam! Compiling unicase v1.4.2 Sep 19 11:30:01.160 INFO kablam! Compiling unicase v2.1.0 Sep 19 11:30:01.363 INFO kablam! Checking heck v0.3.0 Sep 19 11:30:01.504 INFO kablam! Compiling yaml-rust v0.4.0 Sep 19 11:30:03.984 INFO kablam! Compiling crc v1.8.1 Sep 19 11:30:08.013 INFO kablam! Compiling openssl-sys v0.9.33 Sep 19 11:30:09.031 INFO kablam! Compiling backtrace-sys v0.1.23 Sep 19 11:30:19.280 INFO kablam! Compiling miniz-sys v0.1.10 Sep 19 11:30:19.418 INFO kablam! Checking base64 v0.9.2 Sep 19 11:30:19.803 INFO kablam! Checking base64 v0.6.0 Sep 19 11:30:19.969 INFO kablam! Checking itertools v0.7.8 Sep 19 11:30:21.663 INFO kablam! Checking walkdir v2.1.4 Sep 19 11:30:23.599 INFO kablam! Checking humantime v1.1.1 Sep 19 11:30:24.446 INFO kablam! Checking tokio-executor v0.1.2 Sep 19 11:30:24.579 INFO kablam! Checking tokio-service v0.1.0 Sep 19 11:30:25.579 INFO kablam! Checking relay v0.1.1 Sep 19 11:30:25.759 INFO kablam! Checking semver v0.9.0 Sep 19 11:30:29.123 INFO kablam! Checking pretty_assertions v0.5.1 Sep 19 11:30:29.127 INFO kablam! Checking bit-set v0.5.0 Sep 19 11:30:29.129 INFO kablam! Checking petgraph v0.4.12 Sep 19 11:30:29.266 INFO kablam! Checking futures-cpupool v0.1.8 Sep 19 11:30:31.251 INFO kablam! Checking pbr v1.0.1 Sep 19 11:30:31.518 INFO kablam! Checking bytes v0.4.8 Sep 19 11:30:32.248 INFO kablam! Checking crossbeam-epoch v0.4.3 Sep 19 11:30:36.155 INFO kablam! error[E0034]: multiple applicable items in scope Sep 19 11:30:36.159 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1171:19 Sep 19 11:30:36.159 INFO kablam! | Sep 19 11:30:36.159 INFO kablam! 1171 | self.iter.find_map(|(i, node)| { Sep 19 11:30:36.159 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 19 11:30:36.159 INFO kablam! | Sep 19 11:30:36.159 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 19 11:30:36.159 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 19 11:30:36.159 INFO kablam! | Sep 19 11:30:36.159 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 19 11:30:36.159 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 19 11:30:36.159 INFO kablam! 7 | | { Sep 19 11:30:36.159 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 19 11:30:36.159 INFO kablam! ... | Sep 19 11:30:36.159 INFO kablam! 13 | | None Sep 19 11:30:36.159 INFO kablam! 14 | | } Sep 19 11:30:36.159 INFO kablam! | |_____^ Sep 19 11:30:36.159 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 19 11:30:36.159 INFO kablam! Sep 19 11:30:36.199 INFO kablam! error[E0034]: multiple applicable items in scope Sep 19 11:30:36.199 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1363:19 Sep 19 11:30:36.199 INFO kablam! | Sep 19 11:30:36.199 INFO kablam! 1363 | self.iter.find_map(|(i, edge)| Sep 19 11:30:36.199 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 19 11:30:36.199 INFO kablam! | Sep 19 11:30:36.199 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 19 11:30:36.199 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 19 11:30:36.199 INFO kablam! | Sep 19 11:30:36.199 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 19 11:30:36.199 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 19 11:30:36.199 INFO kablam! 7 | | { Sep 19 11:30:36.199 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 19 11:30:36.199 INFO kablam! ... | Sep 19 11:30:36.199 INFO kablam! 13 | | None Sep 19 11:30:36.199 INFO kablam! 14 | | } Sep 19 11:30:36.199 INFO kablam! | |_____^ Sep 19 11:30:36.199 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 19 11:30:36.199 INFO kablam! Sep 19 11:30:36.215 INFO kablam! error[E0034]: multiple applicable items in scope Sep 19 11:30:36.215 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1527:19 Sep 19 11:30:36.215 INFO kablam! | Sep 19 11:30:36.215 INFO kablam! 1527 | self.iter.find_map(|(i, node)| { Sep 19 11:30:36.215 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 19 11:30:36.215 INFO kablam! | Sep 19 11:30:36.215 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 19 11:30:36.215 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 19 11:30:36.215 INFO kablam! | Sep 19 11:30:36.215 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 19 11:30:36.215 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 19 11:30:36.215 INFO kablam! 7 | | { Sep 19 11:30:36.215 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 19 11:30:36.215 INFO kablam! ... | Sep 19 11:30:36.215 INFO kablam! 13 | | None Sep 19 11:30:36.215 INFO kablam! 14 | | } Sep 19 11:30:36.215 INFO kablam! | |_____^ Sep 19 11:30:36.215 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 19 11:30:36.215 INFO kablam! Sep 19 11:30:36.227 INFO kablam! error[E0034]: multiple applicable items in scope Sep 19 11:30:36.227 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1573:19 Sep 19 11:30:36.227 INFO kablam! | Sep 19 11:30:36.227 INFO kablam! 1573 | self.iter.find_map(|(i, node)| { Sep 19 11:30:36.227 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 19 11:30:36.239 INFO kablam! | Sep 19 11:30:36.239 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 19 11:30:36.239 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Sep 19 11:30:36.239 INFO kablam! | Sep 19 11:30:36.239 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 19 11:30:36.239 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 19 11:30:36.239 INFO kablam! 7 | | { Sep 19 11:30:36.239 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 19 11:30:36.239 INFO kablam! ... | Sep 19 11:30:36.239 INFO kablam! 13 | | None Sep 19 11:30:36.239 INFO kablam! 14 | | } Sep 19 11:30:36.239 INFO kablam! | |_____^ Sep 19 11:30:36.239 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 19 11:30:36.239 INFO kablam! Sep 19 11:30:38.155 INFO kablam! error: aborting due to 4 previous errors Sep 19 11:30:38.155 INFO kablam! Sep 19 11:30:38.155 INFO kablam! For more information about this error, try `rustc --explain E0034`. Sep 19 11:30:38.178 INFO kablam! error: Could not compile `petgraph`. Sep 19 11:30:38.179 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 19 11:31:03.905 INFO kablam! error: build failed Sep 19 11:31:03.911 INFO kablam! su: No module specific data is present Sep 19 11:31:05.670 INFO running `"docker" "rm" "-f" "83f98923c48d14020f7ec05a4272c49251c028813d3969a0211af8bb2ef6c082"` Sep 19 11:31:06.035 INFO blam! 83f98923c48d14020f7ec05a4272c49251c028813d3969a0211af8bb2ef6c082