Dec 01 22:48:01.729 INFO documenting Jengamon/Mister against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 22:48:01.729 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-5/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 22:48:02.046 INFO [stdout] e32e7ebb057605b6f1de52d517ff515d425b03c5ef869ae7b5737f1edc4d1b86
Dec 01 22:48:02.099 INFO running `"docker" "start" "-a" "e32e7ebb057605b6f1de52d517ff515d425b03c5ef869ae7b5737f1edc4d1b86"`
Dec 01 22:48:02.499 INFO [stderr] usermod: no changes
Dec 01 22:48:02.816 INFO [stderr]     Checking cassowary v0.2.1
Dec 01 22:48:02.816 INFO [stderr]     Checking exoquant v0.2.0
Dec 01 22:48:02.816 INFO [stderr]     Checking isatty v0.1.3
Dec 01 22:48:02.816 INFO [stderr]     Checking shared_library v0.1.7
Dec 01 22:48:02.836 INFO [stderr]     Checking petgraph v0.4.9
Dec 01 22:48:02.836 INFO [stderr]    Compiling gl_generator v0.7.0
Dec 01 22:48:02.836 INFO [stderr]    Compiling gl_generator v0.8.0
Dec 01 22:48:02.836 INFO [stderr]     Checking num-bigint v0.1.40
Dec 01 22:48:04.446 INFO [stderr]     Checking tempfile v2.2.0
Dec 01 22:48:04.616 INFO [stderr]     Checking alga v0.5.2
Dec 01 22:48:06.335 INFO [stderr]     Checking gfx_core v0.6.1
Dec 01 22:48:07.245 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 01 22:48:08.170 INFO [stderr]     Checking x11-dl v2.15.0
Dec 01 22:48:10.354 INFO [stderr]     Checking gfx_core v0.8.2
Dec 01 22:48:14.673 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 01 22:48:14.673 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/graph_impl/stable_graph/mod.rs:1172:19
Dec 01 22:48:14.673 INFO [stderr]      |
Dec 01 22:48:14.673 INFO [stderr] 1172 |         self.iter.find_map(|(i, node)| {
Dec 01 22:48:14.673 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 01 22:48:14.673 INFO [stderr]      |
Dec 01 22:48:14.673 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 01 22:48:14.673 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/iter_utils.rs:5:5
Dec 01 22:48:14.673 INFO [stderr]      |
Dec 01 22:48:14.673 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 01 22:48:14.673 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 01 22:48:14.673 INFO [stderr] 7    | |     {
Dec 01 22:48:14.673 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 01 22:48:14.673 INFO [stderr] ...    |
Dec 01 22:48:14.673 INFO [stderr] 13   | |         None
Dec 01 22:48:14.673 INFO [stderr] 14   | |     }
Dec 01 22:48:14.673 INFO [stderr]      | |_____^
Dec 01 22:48:14.673 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 01 22:48:14.673 INFO [stderr] 
Dec 01 22:48:14.804 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 01 22:48:14.804 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/graph_impl/stable_graph/mod.rs:1355:19
Dec 01 22:48:14.804 INFO [stderr]      |
Dec 01 22:48:14.804 INFO [stderr] 1355 |         self.iter.find_map(|(i, edge)|
Dec 01 22:48:14.804 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 01 22:48:14.804 INFO [stderr]      |
Dec 01 22:48:14.804 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 01 22:48:14.804 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/iter_utils.rs:5:5
Dec 01 22:48:14.804 INFO [stderr]      |
Dec 01 22:48:14.804 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 01 22:48:14.804 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 01 22:48:14.805 INFO [stderr] 7    | |     {
Dec 01 22:48:14.805 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 01 22:48:14.805 INFO [stderr] ...    |
Dec 01 22:48:14.805 INFO [stderr] 13   | |         None
Dec 01 22:48:14.805 INFO [stderr] 14   | |     }
Dec 01 22:48:14.805 INFO [stderr]      | |_____^
Dec 01 22:48:14.805 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 01 22:48:14.805 INFO [stderr] 
Dec 01 22:48:14.924 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 01 22:48:14.924 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/graph_impl/stable_graph/mod.rs:1519:19
Dec 01 22:48:14.924 INFO [stderr]      |
Dec 01 22:48:14.924 INFO [stderr] 1519 |         self.iter.find_map(|(i, node)| {
Dec 01 22:48:14.924 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 01 22:48:14.972 INFO [stderr]      |
Dec 01 22:48:14.972 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 01 22:48:14.972 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/iter_utils.rs:5:5
Dec 01 22:48:14.972 INFO [stderr]      |
Dec 01 22:48:14.972 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 01 22:48:14.972 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 01 22:48:14.972 INFO [stderr] 7    | |     {
Dec 01 22:48:14.973 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 01 22:48:14.973 INFO [stderr] ...    |
Dec 01 22:48:14.973 INFO [stderr] 13   | |         None
Dec 01 22:48:14.973 INFO [stderr] 14   | |     }
Dec 01 22:48:14.973 INFO [stderr]      | |_____^
Dec 01 22:48:14.973 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 01 22:48:14.973 INFO [stderr] 
Dec 01 22:48:14.973 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 01 22:48:14.973 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/graph_impl/stable_graph/mod.rs:1565:19
Dec 01 22:48:14.973 INFO [stderr]      |
Dec 01 22:48:14.973 INFO [stderr] 1565 |         self.iter.find_map(|(i, node)| {
Dec 01 22:48:14.973 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 01 22:48:14.973 INFO [stderr]      |
Dec 01 22:48:14.973 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 01 22:48:14.973 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/iter_utils.rs:5:5
Dec 01 22:48:14.973 INFO [stderr]      |
Dec 01 22:48:14.973 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 01 22:48:14.973 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 01 22:48:14.973 INFO [stderr] 7    | |     {
Dec 01 22:48:14.973 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 01 22:48:14.973 INFO [stderr] ...    |
Dec 01 22:48:14.973 INFO [stderr] 13   | |         None
Dec 01 22:48:14.973 INFO [stderr] 14   | |     }
Dec 01 22:48:14.973 INFO [stderr]      | |_____^
Dec 01 22:48:14.973 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 01 22:48:14.973 INFO [stderr] 
Dec 01 22:48:17.092 INFO [stderr] error: aborting due to 4 previous errors
Dec 01 22:48:17.092 INFO [stderr] 
Dec 01 22:48:17.093 INFO [stderr] For more information about this error, try `rustc --explain E0034`.
Dec 01 22:48:17.148 INFO [stderr] error: Could not compile `petgraph`.
Dec 01 22:48:17.149 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 01 22:48:50.913 INFO [stderr] error: build failed
Dec 01 22:48:50.917 INFO [stderr] su: No module specific data is present
Dec 01 22:48:51.562 INFO running `"docker" "inspect" "e32e7ebb057605b6f1de52d517ff515d425b03c5ef869ae7b5737f1edc4d1b86"`
Dec 01 22:48:51.986 INFO running `"docker" "rm" "-f" "e32e7ebb057605b6f1de52d517ff515d425b03c5ef869ae7b5737f1edc4d1b86"`
Dec 01 22:48:52.334 INFO [stdout] e32e7ebb057605b6f1de52d517ff515d425b03c5ef869ae7b5737f1edc4d1b86