Dec 01 23:23:17.395 INFO documenting Flarp/oprec against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 23:23:17.395 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-4/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55318-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +147e60c5f89cfa2d3ffc247413956a37582c98e7-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 23:23:17.682 INFO [stdout] a5f5ac5d4d8b4abbf7a41ddb0b85f1f015ad55773f061c461be57438940356bc
Dec 01 23:23:17.684 INFO running `"docker" "start" "-a" "a5f5ac5d4d8b4abbf7a41ddb0b85f1f015ad55773f061c461be57438940356bc"`
Dec 01 23:23:18.935 INFO [stderr] usermod: no changes
Dec 01 23:23:19.040 INFO [stderr]     Checking petgraph v0.4.12
Dec 01 23:23:20.904 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 01 23:23:20.905 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1171:19
Dec 01 23:23:20.905 INFO [stderr]      |
Dec 01 23:23:20.905 INFO [stderr] 1171 |         self.iter.find_map(|(i, node)| {
Dec 01 23:23:20.906 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 01 23:23:20.906 INFO [stderr]      |
Dec 01 23:23:20.906 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 01 23:23:20.907 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 01 23:23:20.907 INFO [stderr]      |
Dec 01 23:23:20.907 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 01 23:23:20.908 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 01 23:23:20.908 INFO [stderr] 7    | |     {
Dec 01 23:23:20.909 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 01 23:23:20.910 INFO [stderr] ...    |
Dec 01 23:23:20.910 INFO [stderr] 13   | |         None
Dec 01 23:23:20.910 INFO [stderr] 14   | |     }
Dec 01 23:23:20.910 INFO [stderr]      | |_____^
Dec 01 23:23:20.910 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 01 23:23:20.910 INFO [stderr] 
Dec 01 23:23:20.919 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 01 23:23:20.919 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1363:19
Dec 01 23:23:20.919 INFO [stderr]      |
Dec 01 23:23:20.919 INFO [stderr] 1363 |         self.iter.find_map(|(i, edge)|
Dec 01 23:23:20.919 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 01 23:23:20.919 INFO [stderr]      |
Dec 01 23:23:20.919 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 01 23:23:20.919 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 01 23:23:20.919 INFO [stderr]      |
Dec 01 23:23:20.919 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 01 23:23:20.932 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 01 23:23:20.932 INFO [stderr] 7    | |     {
Dec 01 23:23:20.932 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 01 23:23:20.932 INFO [stderr] ...    |
Dec 01 23:23:20.932 INFO [stderr] 13   | |         None
Dec 01 23:23:20.932 INFO [stderr] 14   | |     }
Dec 01 23:23:20.932 INFO [stderr]      | |_____^
Dec 01 23:23:20.932 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 01 23:23:20.932 INFO [stderr] 
Dec 01 23:23:20.940 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 01 23:23:20.940 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1527:19
Dec 01 23:23:20.940 INFO [stderr]      |
Dec 01 23:23:20.940 INFO [stderr] 1527 |         self.iter.find_map(|(i, node)| {
Dec 01 23:23:20.940 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 01 23:23:20.940 INFO [stderr]      |
Dec 01 23:23:20.940 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 01 23:23:20.940 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 01 23:23:20.940 INFO [stderr]      |
Dec 01 23:23:20.940 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 01 23:23:20.940 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 01 23:23:20.940 INFO [stderr] 7    | |     {
Dec 01 23:23:20.940 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 01 23:23:20.940 INFO [stderr] ...    |
Dec 01 23:23:20.940 INFO [stderr] 13   | |         None
Dec 01 23:23:20.940 INFO [stderr] 14   | |     }
Dec 01 23:23:20.940 INFO [stderr]      | |_____^
Dec 01 23:23:20.940 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 01 23:23:20.940 INFO [stderr] 
Dec 01 23:23:20.940 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 01 23:23:20.940 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1573:19
Dec 01 23:23:20.940 INFO [stderr]      |
Dec 01 23:23:20.940 INFO [stderr] 1573 |         self.iter.find_map(|(i, node)| {
Dec 01 23:23:20.940 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 01 23:23:20.940 INFO [stderr]      |
Dec 01 23:23:20.940 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 01 23:23:20.940 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 01 23:23:20.940 INFO [stderr]      |
Dec 01 23:23:20.940 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 01 23:23:20.940 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 01 23:23:20.940 INFO [stderr] 7    | |     {
Dec 01 23:23:20.940 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 01 23:23:20.940 INFO [stderr] ...    |
Dec 01 23:23:20.940 INFO [stderr] 13   | |         None
Dec 01 23:23:20.940 INFO [stderr] 14   | |     }
Dec 01 23:23:20.940 INFO [stderr]      | |_____^
Dec 01 23:23:20.940 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 01 23:23:20.940 INFO [stderr] 
Dec 01 23:23:21.254 INFO [stderr] error: aborting due to 4 previous errors
Dec 01 23:23:21.254 INFO [stderr] 
Dec 01 23:23:21.254 INFO [stderr] For more information about this error, try `rustc --explain E0034`.
Dec 01 23:23:21.266 INFO [stderr] error: Could not compile `petgraph`.
Dec 01 23:23:21.266 INFO [stderr] 
Dec 01 23:23:21.266 INFO [stderr] To learn more, run the command again with --verbose.
Dec 01 23:23:21.268 INFO [stderr] su: No module specific data is present
Dec 01 23:23:22.108 INFO running `"docker" "inspect" "a5f5ac5d4d8b4abbf7a41ddb0b85f1f015ad55773f061c461be57438940356bc"`
Dec 01 23:23:22.391 INFO running `"docker" "rm" "-f" "a5f5ac5d4d8b4abbf7a41ddb0b85f1f015ad55773f061c461be57438940356bc"`
Dec 01 23:23:22.760 INFO [stdout] a5f5ac5d4d8b4abbf7a41ddb0b85f1f015ad55773f061c461be57438940356bc