Dec 02 00:31:01.909 INFO documenting 17cupsofcoffee/ein against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 02 00:31:01.909 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-0/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 02 00:31:02.358 INFO [stdout] e485c6df67c71afe863ccbecf382d8417302e9f7afd590dee491105db9ab2d5b
Dec 02 00:31:02.360 INFO running `"docker" "start" "-a" "e485c6df67c71afe863ccbecf382d8417302e9f7afd590dee491105db9ab2d5b"`
Dec 02 00:31:03.648 INFO [stderr] usermod: no changes
Dec 02 00:31:04.068 INFO [stderr]    Compiling petgraph v0.4.12
Dec 02 00:31:04.073 INFO [stderr]    Compiling phf_generator v0.7.22
Dec 02 00:31:04.090 INFO [stderr]     Checking rustyline v1.0.0
Dec 02 00:31:04.091 INFO [stderr]    Compiling structopt-derive v0.2.10
Dec 02 00:31:04.091 INFO [stderr]    Compiling thread_local v0.3.5
Dec 02 00:31:04.091 INFO [stderr]    Compiling sha2 v0.7.1
Dec 02 00:31:04.091 INFO [stderr]     Checking failure v0.1.2
Dec 02 00:31:05.752 INFO [stderr]    Compiling string_cache_codegen v0.4.1
Dec 02 00:31:06.640 INFO [stderr]    Compiling regex v0.2.11
Dec 02 00:31:09.352 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 02 00:31:09.353 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1171:19
Dec 02 00:31:09.353 INFO [stderr]      |
Dec 02 00:31:09.353 INFO [stderr] 1171 |         self.iter.find_map(|(i, node)| {
Dec 02 00:31:09.353 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 02 00:31:09.353 INFO [stderr]      |
Dec 02 00:31:09.354 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 02 00:31:09.354 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 02 00:31:09.354 INFO [stderr]      |
Dec 02 00:31:09.354 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 02 00:31:09.355 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 02 00:31:09.355 INFO [stderr] 7    | |     {
Dec 02 00:31:09.355 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 02 00:31:09.355 INFO [stderr] ...    |
Dec 02 00:31:09.355 INFO [stderr] 13   | |         None
Dec 02 00:31:09.355 INFO [stderr] 14   | |     }
Dec 02 00:31:09.356 INFO [stderr]      | |_____^
Dec 02 00:31:09.356 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 02 00:31:09.356 INFO [stderr] 
Dec 02 00:31:09.432 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 02 00:31:09.432 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1363:19
Dec 02 00:31:09.432 INFO [stderr]      |
Dec 02 00:31:09.432 INFO [stderr] 1363 |         self.iter.find_map(|(i, edge)|
Dec 02 00:31:09.432 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 02 00:31:09.433 INFO [stderr]      |
Dec 02 00:31:09.433 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 02 00:31:09.433 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 02 00:31:09.433 INFO [stderr]      |
Dec 02 00:31:09.433 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 02 00:31:09.433 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 02 00:31:09.434 INFO [stderr] 7    | |     {
Dec 02 00:31:09.434 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 02 00:31:09.434 INFO [stderr] ...    |
Dec 02 00:31:09.434 INFO [stderr] 13   | |         None
Dec 02 00:31:09.434 INFO [stderr] 14   | |     }
Dec 02 00:31:09.434 INFO [stderr]      | |_____^
Dec 02 00:31:09.434 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 02 00:31:09.434 INFO [stderr] 
Dec 02 00:31:09.464 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 02 00:31:09.464 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1527:19
Dec 02 00:31:09.464 INFO [stderr]      |
Dec 02 00:31:09.464 INFO [stderr] 1527 |         self.iter.find_map(|(i, node)| {
Dec 02 00:31:09.464 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 02 00:31:09.464 INFO [stderr]      |
Dec 02 00:31:09.464 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 02 00:31:09.464 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 02 00:31:09.464 INFO [stderr]      |
Dec 02 00:31:09.464 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 02 00:31:09.464 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 02 00:31:09.464 INFO [stderr] 7    | |     {
Dec 02 00:31:09.464 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 02 00:31:09.464 INFO [stderr] ...    |
Dec 02 00:31:09.464 INFO [stderr] 13   | |         None
Dec 02 00:31:09.464 INFO [stderr] 14   | |     }
Dec 02 00:31:09.464 INFO [stderr]      | |_____^
Dec 02 00:31:09.464 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 02 00:31:09.464 INFO [stderr] 
Dec 02 00:31:09.464 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 02 00:31:09.464 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1573:19
Dec 02 00:31:09.464 INFO [stderr]      |
Dec 02 00:31:09.464 INFO [stderr] 1573 |         self.iter.find_map(|(i, node)| {
Dec 02 00:31:09.464 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 02 00:31:09.464 INFO [stderr]      |
Dec 02 00:31:09.464 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 02 00:31:09.464 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 02 00:31:09.464 INFO [stderr]      |
Dec 02 00:31:09.464 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 02 00:31:09.464 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 02 00:31:09.464 INFO [stderr] 7    | |     {
Dec 02 00:31:09.464 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 02 00:31:09.464 INFO [stderr] ...    |
Dec 02 00:31:09.464 INFO [stderr] 13   | |         None
Dec 02 00:31:09.464 INFO [stderr] 14   | |     }
Dec 02 00:31:09.464 INFO [stderr]      | |_____^
Dec 02 00:31:09.464 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 02 00:31:09.464 INFO [stderr] 
Dec 02 00:31:10.008 INFO [stderr] error: aborting due to 4 previous errors
Dec 02 00:31:10.008 INFO [stderr] 
Dec 02 00:31:10.010 INFO [stderr] For more information about this error, try `rustc --explain E0034`.
Dec 02 00:31:10.017 INFO [stderr] error: Could not compile `petgraph`.
Dec 02 00:31:10.017 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 02 00:31:20.123 INFO [stderr] error: build failed
Dec 02 00:31:20.128 INFO [stderr] su: No module specific data is present
Dec 02 00:31:20.902 INFO running `"docker" "inspect" "e485c6df67c71afe863ccbecf382d8417302e9f7afd590dee491105db9ab2d5b"`
Dec 02 00:31:21.288 INFO running `"docker" "rm" "-f" "e485c6df67c71afe863ccbecf382d8417302e9f7afd590dee491105db9ab2d5b"`
Dec 02 00:31:21.716 INFO [stdout] e485c6df67c71afe863ccbecf382d8417302e9f7afd590dee491105db9ab2d5b