Dec 01 19:41:47.465 INFO documenting anderejd/cargo-geiger against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 19:41:47.465 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-2/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/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 +f86f76f89ea2b1ccbfb3741962ec2029d878a389-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 19:41:47.873 INFO [stdout] d2b14fa94a8c3a6775a38459f40758cd13603383ee60fb8d480275891446e6fe
Dec 01 19:41:47.875 INFO running `"docker" "start" "-a" "d2b14fa94a8c3a6775a38459f40758cd13603383ee60fb8d480275891446e6fe"`
Dec 01 19:41:48.968 INFO [stderr] usermod: no changes
Dec 01 19:41:49.535 INFO [stderr]     Checking proc-macro2 v0.4.9
Dec 01 19:41:49.535 INFO [stderr]     Checking petgraph v0.4.12
Dec 01 19:41:49.541 INFO [stderr]     Checking tempfile v3.0.3
Dec 01 19:41:49.541 INFO [stderr]     Checking libz-sys v1.0.18
Dec 01 19:41:49.541 INFO [stderr]    Compiling syn v0.14.5
Dec 01 19:41:49.542 INFO [stderr]     Checking env_logger v0.5.11
Dec 01 19:41:49.542 INFO [stderr]     Checking crypto-hash v0.3.1
Dec 01 19:41:49.544 INFO [stderr]     Checking failure v0.1.1
Dec 01 19:41:51.680 INFO [stderr]     Checking curl-sys v0.4.7
Dec 01 19:41:52.808 INFO [stderr]     Checking libssh2-sys v0.2.8
Dec 01 19:41:55.192 INFO [stderr]     Checking libgit2-sys v0.7.6
Dec 01 19:41:55.192 INFO [stderr]     Checking curl v0.4.13
Dec 01 19:41:58.080 INFO [stderr]     Checking git2 v0.7.3
Dec 01 19:41:58.492 INFO [stderr]     Checking quote v0.6.4
Dec 01 19:41:58.975 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 01 19:41:58.975 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1171:19
Dec 01 19:41:58.975 INFO [stderr]      |
Dec 01 19:41:58.975 INFO [stderr] 1171 |         self.iter.find_map(|(i, node)| {
Dec 01 19:41:58.975 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 01 19:41:58.975 INFO [stderr]      |
Dec 01 19:41:58.975 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 01 19:41:58.975 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 01 19:41:58.975 INFO [stderr]      |
Dec 01 19:41:58.975 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 01 19:41:58.975 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 01 19:41:58.975 INFO [stderr] 7    | |     {
Dec 01 19:41:58.975 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 01 19:41:58.975 INFO [stderr] ...    |
Dec 01 19:41:58.975 INFO [stderr] 13   | |         None
Dec 01 19:41:58.975 INFO [stderr] 14   | |     }
Dec 01 19:41:58.975 INFO [stderr]      | |_____^
Dec 01 19:41:58.980 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 01 19:41:58.980 INFO [stderr] 
Dec 01 19:41:59.028 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 01 19:41:59.028 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1363:19
Dec 01 19:41:59.028 INFO [stderr]      |
Dec 01 19:41:59.029 INFO [stderr] 1363 |         self.iter.find_map(|(i, edge)|
Dec 01 19:41:59.029 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 01 19:41:59.029 INFO [stderr]      |
Dec 01 19:41:59.029 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 01 19:41:59.029 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 01 19:41:59.029 INFO [stderr]      |
Dec 01 19:41:59.029 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 01 19:41:59.029 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 01 19:41:59.029 INFO [stderr] 7    | |     {
Dec 01 19:41:59.029 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 01 19:41:59.029 INFO [stderr] ...    |
Dec 01 19:41:59.029 INFO [stderr] 13   | |         None
Dec 01 19:41:59.029 INFO [stderr] 14   | |     }
Dec 01 19:41:59.029 INFO [stderr]      | |_____^
Dec 01 19:41:59.029 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 01 19:41:59.029 INFO [stderr] 
Dec 01 19:41:59.035 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 01 19:41:59.035 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1527:19
Dec 01 19:41:59.035 INFO [stderr]      |
Dec 01 19:41:59.035 INFO [stderr] 1527 |         self.iter.find_map(|(i, node)| {
Dec 01 19:41:59.035 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 01 19:41:59.035 INFO [stderr]      |
Dec 01 19:41:59.036 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 01 19:41:59.036 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 01 19:41:59.036 INFO [stderr]      |
Dec 01 19:41:59.036 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 01 19:41:59.036 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 01 19:41:59.036 INFO [stderr] 7    | |     {
Dec 01 19:41:59.036 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 01 19:41:59.036 INFO [stderr] ...    |
Dec 01 19:41:59.036 INFO [stderr] 13   | |         None
Dec 01 19:41:59.036 INFO [stderr] 14   | |     }
Dec 01 19:41:59.036 INFO [stderr]      | |_____^
Dec 01 19:41:59.036 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 01 19:41:59.036 INFO [stderr] 
Dec 01 19:41:59.041 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 01 19:41:59.041 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1573:19
Dec 01 19:41:59.041 INFO [stderr]      |
Dec 01 19:41:59.041 INFO [stderr] 1573 |         self.iter.find_map(|(i, node)| {
Dec 01 19:41:59.041 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 01 19:41:59.041 INFO [stderr]      |
Dec 01 19:41:59.041 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 01 19:41:59.042 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 01 19:41:59.042 INFO [stderr]      |
Dec 01 19:41:59.042 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 01 19:41:59.042 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 01 19:41:59.042 INFO [stderr] 7    | |     {
Dec 01 19:41:59.042 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 01 19:41:59.042 INFO [stderr] ...    |
Dec 01 19:41:59.042 INFO [stderr] 13   | |         None
Dec 01 19:41:59.042 INFO [stderr] 14   | |     }
Dec 01 19:41:59.042 INFO [stderr]      | |_____^
Dec 01 19:41:59.042 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 01 19:41:59.048 INFO [stderr] 
Dec 01 19:42:00.453 INFO [stderr] error: aborting due to 4 previous errors
Dec 01 19:42:00.453 INFO [stderr] 
Dec 01 19:42:00.453 INFO [stderr] For more information about this error, try `rustc --explain E0034`.
Dec 01 19:42:00.524 INFO [stderr] error: Could not compile `petgraph`.
Dec 01 19:42:00.524 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 01 19:42:21.676 INFO [stderr] error: build failed
Dec 01 19:42:21.681 INFO [stderr] su: No module specific data is present
Dec 01 19:42:22.970 INFO running `"docker" "inspect" "d2b14fa94a8c3a6775a38459f40758cd13603383ee60fb8d480275891446e6fe"`
Dec 01 19:42:23.270 INFO running `"docker" "rm" "-f" "d2b14fa94a8c3a6775a38459f40758cd13603383ee60fb8d480275891446e6fe"`
Dec 01 19:42:23.695 INFO [stdout] d2b14fa94a8c3a6775a38459f40758cd13603383ee60fb8d480275891446e6fe