Dec 19 13:36:03.655 INFO checking lkschubert8/sloth against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955 Dec 19 13:36:03.655 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/lkschubert8/sloth:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"` Dec 19 13:36:04.155 INFO [stdout] 898f0d12eb3c8d21993dad98eee41ed5dcb3a229f8ba3882d2bfc7ab11ec48a9 Dec 19 13:36:04.157 INFO running `"docker" "start" "-a" "898f0d12eb3c8d21993dad98eee41ed5dcb3a229f8ba3882d2bfc7ab11ec48a9"` Dec 19 13:36:07.001 INFO [stderr] Compiling bit-vec v0.4.4 Dec 19 13:36:07.001 INFO [stderr] Compiling regex-syntax v0.4.2 Dec 19 13:36:07.004 INFO [stderr] Compiling ena v0.5.0 Dec 19 13:36:07.004 INFO [stderr] Compiling lalrpop-util v0.15.2 Dec 19 13:36:07.008 INFO [stderr] Compiling strsim v0.6.0 Dec 19 13:36:07.027 INFO [stderr] Compiling memchr v2.0.1 Dec 19 13:36:09.539 INFO [stderr] Compiling phf_shared v0.7.22 Dec 19 13:36:09.588 INFO [stderr] Compiling regex-syntax v0.5.6 Dec 19 13:36:09.601 INFO [stderr] Compiling petgraph v0.4.12 Dec 19 13:36:13.761 INFO [stderr] Checking ascii-canvas v1.0.0 Dec 19 13:36:13.764 INFO [stderr] Compiling thread_local v0.3.5 Dec 19 13:36:13.764 INFO [stderr] Compiling aho-corasick v0.6.4 Dec 19 13:36:13.889 INFO [stderr] Checking new_debug_unreachable v1.0.1 Dec 19 13:36:14.646 INFO [stderr] Compiling bit-set v0.4.0 Dec 19 13:36:16.725 INFO [stderr] Compiling phf_generator v0.7.22 Dec 19 13:36:17.967 INFO [stderr] Checking serde_yaml v0.8.2 Dec 19 13:36:18.050 INFO [stderr] Compiling atty v0.1.2 Dec 19 13:36:19.576 INFO [stderr] Compiling digest v0.7.4 Dec 19 13:36:20.745 INFO [stderr] Checking docopt v0.8.3 Dec 19 13:36:21.441 INFO [stderr] Compiling string_cache_codegen v0.4.1 Dec 19 13:36:21.465 INFO [stderr] Checking sha2 v0.7.1 Dec 19 13:36:22.811 INFO [stderr] error[E0034]: multiple applicable items in scope Dec 19 13:36:22.811 INFO [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1171:19 Dec 19 13:36:22.811 INFO [stderr] | Dec 19 13:36:22.811 INFO [stderr] 1171 | self.iter.find_map(|(i, node)| { Dec 19 13:36:22.811 INFO [stderr] | ^^^^^^^^ multiple `find_map` found Dec 19 13:36:22.811 INFO [stderr] | Dec 19 13:36:22.811 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Dec 19 13:36:22.811 INFO [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Dec 19 13:36:22.811 INFO [stderr] | Dec 19 13:36:22.811 INFO [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option Dec 19 13:36:22.811 INFO [stderr] 6 | | where F: FnMut(Self::Item) -> Option Dec 19 13:36:22.811 INFO [stderr] 7 | | { Dec 19 13:36:22.811 INFO [stderr] 8 | | while let Some(elt) = self.next() { Dec 19 13:36:22.811 INFO [stderr] ... | Dec 19 13:36:22.811 INFO [stderr] 13 | | None Dec 19 13:36:22.811 INFO [stderr] 14 | | } Dec 19 13:36:22.811 INFO [stderr] | |_____^ Dec 19 13:36:22.812 INFO [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Dec 19 13:36:22.812 INFO [stderr] Dec 19 13:36:22.932 INFO [stderr] error[E0034]: multiple applicable items in scope Dec 19 13:36:22.932 INFO [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1363:19 Dec 19 13:36:22.932 INFO [stderr] | Dec 19 13:36:22.932 INFO [stderr] 1363 | self.iter.find_map(|(i, edge)| Dec 19 13:36:22.932 INFO [stderr] | ^^^^^^^^ multiple `find_map` found Dec 19 13:36:22.952 INFO [stderr] | Dec 19 13:36:22.953 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Dec 19 13:36:22.953 INFO [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Dec 19 13:36:22.953 INFO [stderr] | Dec 19 13:36:22.953 INFO [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option Dec 19 13:36:22.953 INFO [stderr] 6 | | where F: FnMut(Self::Item) -> Option Dec 19 13:36:22.953 INFO [stderr] 7 | | { Dec 19 13:36:22.953 INFO [stderr] 8 | | while let Some(elt) = self.next() { Dec 19 13:36:22.953 INFO [stderr] ... | Dec 19 13:36:22.953 INFO [stderr] 13 | | None Dec 19 13:36:22.953 INFO [stderr] 14 | | } Dec 19 13:36:22.953 INFO [stderr] | |_____^ Dec 19 13:36:22.953 INFO [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Dec 19 13:36:22.953 INFO [stderr] Dec 19 13:36:23.028 INFO [stderr] error[E0034]: multiple applicable items in scope Dec 19 13:36:23.028 INFO [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1527:19 Dec 19 13:36:23.028 INFO [stderr] | Dec 19 13:36:23.028 INFO [stderr] 1527 | self.iter.find_map(|(i, node)| { Dec 19 13:36:23.028 INFO [stderr] | ^^^^^^^^ multiple `find_map` found Dec 19 13:36:23.028 INFO [stderr] | Dec 19 13:36:23.028 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Dec 19 13:36:23.028 INFO [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Dec 19 13:36:23.028 INFO [stderr] | Dec 19 13:36:23.028 INFO [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option Dec 19 13:36:23.028 INFO [stderr] 6 | | where F: FnMut(Self::Item) -> Option Dec 19 13:36:23.028 INFO [stderr] 7 | | { Dec 19 13:36:23.029 INFO [stderr] 8 | | while let Some(elt) = self.next() { Dec 19 13:36:23.029 INFO [stderr] ... | Dec 19 13:36:23.029 INFO [stderr] 13 | | None Dec 19 13:36:23.029 INFO [stderr] 14 | | } Dec 19 13:36:23.029 INFO [stderr] | |_____^ Dec 19 13:36:23.029 INFO [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Dec 19 13:36:23.029 INFO [stderr] Dec 19 13:36:23.045 INFO [stderr] error[E0034]: multiple applicable items in scope Dec 19 13:36:23.045 INFO [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1573:19 Dec 19 13:36:23.045 INFO [stderr] | Dec 19 13:36:23.045 INFO [stderr] 1573 | self.iter.find_map(|(i, node)| { Dec 19 13:36:23.045 INFO [stderr] | ^^^^^^^^ multiple `find_map` found Dec 19 13:36:23.045 INFO [stderr] | Dec 19 13:36:23.045 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Dec 19 13:36:23.045 INFO [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Dec 19 13:36:23.045 INFO [stderr] | Dec 19 13:36:23.045 INFO [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option Dec 19 13:36:23.045 INFO [stderr] 6 | | where F: FnMut(Self::Item) -> Option Dec 19 13:36:23.045 INFO [stderr] 7 | | { Dec 19 13:36:23.045 INFO [stderr] 8 | | while let Some(elt) = self.next() { Dec 19 13:36:23.045 INFO [stderr] ... | Dec 19 13:36:23.045 INFO [stderr] 13 | | None Dec 19 13:36:23.045 INFO [stderr] 14 | | } Dec 19 13:36:23.045 INFO [stderr] | |_____^ Dec 19 13:36:23.045 INFO [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Dec 19 13:36:23.045 INFO [stderr] Dec 19 13:36:23.968 INFO [stderr] error[E0034]: multiple applicable items in scope Dec 19 13:36:23.968 INFO [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1171:19 Dec 19 13:36:23.968 INFO [stderr] | Dec 19 13:36:23.968 INFO [stderr] 1171 | self.iter.find_map(|(i, node)| { Dec 19 13:36:23.968 INFO [stderr] | ^^^^^^^^ multiple `find_map` found Dec 19 13:36:23.968 INFO [stderr] | Dec 19 13:36:23.968 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Dec 19 13:36:23.968 INFO [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Dec 19 13:36:23.968 INFO [stderr] | Dec 19 13:36:23.968 INFO [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option Dec 19 13:36:23.968 INFO [stderr] 6 | | where F: FnMut(Self::Item) -> Option Dec 19 13:36:23.968 INFO [stderr] 7 | | { Dec 19 13:36:23.968 INFO [stderr] 8 | | while let Some(elt) = self.next() { Dec 19 13:36:23.968 INFO [stderr] ... | Dec 19 13:36:23.968 INFO [stderr] 13 | | None Dec 19 13:36:23.968 INFO [stderr] 14 | | } Dec 19 13:36:23.968 INFO [stderr] | |_____^ Dec 19 13:36:23.968 INFO [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Dec 19 13:36:23.968 INFO [stderr] Dec 19 13:36:24.140 INFO [stderr] error[E0034]: multiple applicable items in scope Dec 19 13:36:24.140 INFO [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1363:19 Dec 19 13:36:24.140 INFO [stderr] | Dec 19 13:36:24.140 INFO [stderr] 1363 | self.iter.find_map(|(i, edge)| Dec 19 13:36:24.140 INFO [stderr] | ^^^^^^^^ multiple `find_map` found Dec 19 13:36:24.140 INFO [stderr] | Dec 19 13:36:24.140 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Dec 19 13:36:24.140 INFO [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Dec 19 13:36:24.140 INFO [stderr] | Dec 19 13:36:24.140 INFO [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option Dec 19 13:36:24.140 INFO [stderr] 6 | | where F: FnMut(Self::Item) -> Option Dec 19 13:36:24.140 INFO [stderr] 7 | | { Dec 19 13:36:24.140 INFO [stderr] 8 | | while let Some(elt) = self.next() { Dec 19 13:36:24.140 INFO [stderr] ... | Dec 19 13:36:24.140 INFO [stderr] 13 | | None Dec 19 13:36:24.140 INFO [stderr] 14 | | } Dec 19 13:36:24.140 INFO [stderr] | |_____^ Dec 19 13:36:24.140 INFO [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Dec 19 13:36:24.140 INFO [stderr] Dec 19 13:36:24.173 INFO [stderr] error[E0034]: multiple applicable items in scope Dec 19 13:36:24.173 INFO [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1527:19 Dec 19 13:36:24.173 INFO [stderr] | Dec 19 13:36:24.173 INFO [stderr] 1527 | self.iter.find_map(|(i, node)| { Dec 19 13:36:24.173 INFO [stderr] | ^^^^^^^^ multiple `find_map` found Dec 19 13:36:24.188 INFO [stderr] | Dec 19 13:36:24.188 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Dec 19 13:36:24.188 INFO [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Dec 19 13:36:24.188 INFO [stderr] | Dec 19 13:36:24.188 INFO [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option Dec 19 13:36:24.189 INFO [stderr] 6 | | where F: FnMut(Self::Item) -> Option Dec 19 13:36:24.189 INFO [stderr] 7 | | { Dec 19 13:36:24.189 INFO [stderr] 8 | | while let Some(elt) = self.next() { Dec 19 13:36:24.189 INFO [stderr] ... | Dec 19 13:36:24.189 INFO [stderr] 13 | | None Dec 19 13:36:24.193 INFO [stderr] 14 | | } Dec 19 13:36:24.193 INFO [stderr] | |_____^ Dec 19 13:36:24.194 INFO [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Dec 19 13:36:24.194 INFO [stderr] Dec 19 13:36:24.194 INFO [stderr] error[E0034]: multiple applicable items in scope Dec 19 13:36:24.194 INFO [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1573:19 Dec 19 13:36:24.194 INFO [stderr] | Dec 19 13:36:24.194 INFO [stderr] 1573 | self.iter.find_map(|(i, node)| { Dec 19 13:36:24.194 INFO [stderr] | ^^^^^^^^ multiple `find_map` found Dec 19 13:36:24.196 INFO [stderr] | Dec 19 13:36:24.196 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Dec 19 13:36:24.196 INFO [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Dec 19 13:36:24.196 INFO [stderr] | Dec 19 13:36:24.196 INFO [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option Dec 19 13:36:24.196 INFO [stderr] 6 | | where F: FnMut(Self::Item) -> Option Dec 19 13:36:24.196 INFO [stderr] 7 | | { Dec 19 13:36:24.196 INFO [stderr] 8 | | while let Some(elt) = self.next() { Dec 19 13:36:24.196 INFO [stderr] ... | Dec 19 13:36:24.196 INFO [stderr] 13 | | None Dec 19 13:36:24.196 INFO [stderr] 14 | | } Dec 19 13:36:24.196 INFO [stderr] | |_____^ Dec 19 13:36:24.196 INFO [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Dec 19 13:36:24.196 INFO [stderr] Dec 19 13:36:24.548 INFO [stderr] error: aborting due to 4 previous errors Dec 19 13:36:24.604 INFO [stderr] Dec 19 13:36:24.604 INFO [stderr] For more information about this error, try `rustc --explain E0034`. Dec 19 13:36:24.732 INFO [stderr] error: Could not compile `petgraph`. Dec 19 13:36:24.732 INFO [stderr] warning: build failed, waiting for other jobs to finish... Dec 19 13:36:25.848 INFO [stderr] error: aborting due to 4 previous errors Dec 19 13:36:25.848 INFO [stderr] Dec 19 13:36:25.848 INFO [stderr] For more information about this error, try `rustc --explain E0034`. Dec 19 13:36:25.885 INFO [stderr] error: Could not compile `petgraph`. Dec 19 13:36:25.885 INFO [stderr] warning: build failed, waiting for other jobs to finish... Dec 19 13:36:32.008 INFO [stderr] error: build failed Dec 19 13:36:32.634 INFO running `"docker" "inspect" "898f0d12eb3c8d21993dad98eee41ed5dcb3a229f8ba3882d2bfc7ab11ec48a9"` Dec 19 13:36:32.932 INFO running `"docker" "rm" "-f" "898f0d12eb3c8d21993dad98eee41ed5dcb3a229f8ba3882d2bfc7ab11ec48a9"` Dec 19 13:36:33.228 INFO [stdout] 898f0d12eb3c8d21993dad98eee41ed5dcb3a229f8ba3882d2bfc7ab11ec48a9