Dec 01 12:58:40.684 INFO documenting kingoflolz/routing against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 12:58:40.684 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-4/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 12:58:41.187 INFO [stdout] 4b0261ea3cf62a3a45fde6247c48913c529e429b6f5354d7017b86330b504bd8
Dec 01 12:58:41.190 INFO running `"docker" "start" "-a" "4b0261ea3cf62a3a45fde6247c48913c529e429b6f5354d7017b86330b504bd8"`
Dec 01 12:58:42.720 INFO [stderr] usermod: no changes
Dec 01 12:58:42.921 INFO [stderr]     Checking libc v0.2.33
Dec 01 12:58:42.921 INFO [stderr]    Compiling unicode-xid v0.0.4
Dec 01 12:58:42.921 INFO [stderr]    Compiling typenum v1.9.0
Dec 01 12:58:42.921 INFO [stderr]     Checking num-traits v0.1.40
Dec 01 12:58:42.921 INFO [stderr]     Checking rustc-serialize v0.3.24
Dec 01 12:58:42.921 INFO [stderr]    Compiling quote v0.3.15
Dec 01 12:58:42.927 INFO [stderr]     Checking serde v0.8.23
Dec 01 12:58:42.927 INFO [stderr]    Compiling matrixmultiply v0.1.14
Dec 01 12:58:44.429 INFO [stderr]     Checking approx v0.1.1
Dec 01 12:58:47.092 INFO [stderr]     Checking nodrop v0.1.12
Dec 01 12:58:47.828 INFO [stderr]     Checking rawpointer v0.1.0
Dec 01 12:58:47.948 INFO [stderr]     Checking smallvec v0.3.3
Dec 01 12:58:48.516 INFO [stderr]     Checking dtoa v0.4.2
Dec 01 12:58:48.748 INFO [stderr]     Checking fixedbitset v0.1.8
Dec 01 12:58:50.207 INFO [stderr]     Checking ordermap v0.3.0
Dec 01 12:58:50.478 INFO [stderr]     Checking itoa v0.3.4
Dec 01 12:58:51.180 INFO [stderr]     Checking serde v1.0.19
Dec 01 12:58:51.696 INFO [stderr]     Checking clamp v0.1.0
Dec 01 12:58:52.512 INFO [stderr]    Compiling synom v0.11.3
Dec 01 12:58:58.557 INFO [stderr]     Checking rand v0.3.18
Dec 01 12:58:58.638 INFO [stderr]     Checking time v0.1.38
Dec 01 12:58:58.696 INFO [stderr]     Checking num-integer v0.1.35
Dec 01 12:58:58.739 INFO [stderr]    Compiling syn v0.11.11
Dec 01 12:59:01.266 INFO [stderr]     Checking num-iter v0.1.34
Dec 01 12:59:07.033 INFO [stderr]     Checking cgmath v0.14.1
Dec 01 12:59:08.632 INFO [stderr]     Checking num-bigint v0.1.40
Dec 01 12:59:09.169 INFO [stderr]     Checking generic-array v0.2.1
Dec 01 12:59:09.169 INFO [stderr]     Checking generic-array v0.8.3
Dec 01 12:59:12.829 INFO [stderr]     Checking num-rational v0.1.40
Dec 01 12:59:15.808 INFO [stderr]     Checking num-complex v0.1.40
Dec 01 12:59:20.110 INFO [stderr]     Checking alga v0.5.2
Dec 01 12:59:20.114 INFO [stderr]     Checking num v0.1.40
Dec 01 12:59:32.651 INFO [stderr]     Checking serde_json v1.0.6
Dec 01 12:59:36.032 INFO [stderr]    Compiling serde_derive_internals v0.17.0
Dec 01 12:59:37.382 INFO [stderr]     Checking nalgebra v0.12.3
Dec 01 12:59:49.296 INFO [stderr]    Compiling serde_derive v1.0.19
Dec 01 13:00:11.605 INFO [stderr]     Checking nalgebra v0.13.1
Dec 01 13:00:11.605 INFO [stderr]     Checking petgraph v0.4.10
Dec 01 13:00:15.196 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 01 13:00:15.196 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/graph_impl/stable_graph/mod.rs:1173:19
Dec 01 13:00:15.196 INFO [stderr]      |
Dec 01 13:00:15.196 INFO [stderr] 1173 |         self.iter.find_map(|(i, node)| {
Dec 01 13:00:15.196 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 01 13:00:15.196 INFO [stderr]      |
Dec 01 13:00:15.196 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 01 13:00:15.196 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/iter_utils.rs:5:5
Dec 01 13:00:15.196 INFO [stderr]      |
Dec 01 13:00:15.196 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 01 13:00:15.196 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 01 13:00:15.196 INFO [stderr] 7    | |     {
Dec 01 13:00:15.196 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 01 13:00:15.196 INFO [stderr] ...    |
Dec 01 13:00:15.196 INFO [stderr] 13   | |         None
Dec 01 13:00:15.196 INFO [stderr] 14   | |     }
Dec 01 13:00:15.196 INFO [stderr]      | |_____^
Dec 01 13:00:15.196 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 01 13:00:15.196 INFO [stderr] 
Dec 01 13:00:15.212 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 01 13:00:15.212 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/graph_impl/stable_graph/mod.rs:1365:19
Dec 01 13:00:15.212 INFO [stderr]      |
Dec 01 13:00:15.212 INFO [stderr] 1365 |         self.iter.find_map(|(i, edge)|
Dec 01 13:00:15.212 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 01 13:00:15.212 INFO [stderr]      |
Dec 01 13:00:15.212 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 01 13:00:15.212 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/iter_utils.rs:5:5
Dec 01 13:00:15.212 INFO [stderr]      |
Dec 01 13:00:15.212 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 01 13:00:15.212 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 01 13:00:15.212 INFO [stderr] 7    | |     {
Dec 01 13:00:15.212 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 01 13:00:15.212 INFO [stderr] ...    |
Dec 01 13:00:15.212 INFO [stderr] 13   | |         None
Dec 01 13:00:15.212 INFO [stderr] 14   | |     }
Dec 01 13:00:15.212 INFO [stderr]      | |_____^
Dec 01 13:00:15.212 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 01 13:00:15.212 INFO [stderr] 
Dec 01 13:00:15.216 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 01 13:00:15.216 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/graph_impl/stable_graph/mod.rs:1529:19
Dec 01 13:00:15.216 INFO [stderr]      |
Dec 01 13:00:15.216 INFO [stderr] 1529 |         self.iter.find_map(|(i, node)| {
Dec 01 13:00:15.216 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 01 13:00:15.216 INFO [stderr]      |
Dec 01 13:00:15.216 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 01 13:00:15.216 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/iter_utils.rs:5:5
Dec 01 13:00:15.216 INFO [stderr]      |
Dec 01 13:00:15.216 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 01 13:00:15.216 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 01 13:00:15.216 INFO [stderr] 7    | |     {
Dec 01 13:00:15.216 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 01 13:00:15.216 INFO [stderr] ...    |
Dec 01 13:00:15.216 INFO [stderr] 13   | |         None
Dec 01 13:00:15.216 INFO [stderr] 14   | |     }
Dec 01 13:00:15.216 INFO [stderr]      | |_____^
Dec 01 13:00:15.216 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 01 13:00:15.216 INFO [stderr] 
Dec 01 13:00:15.216 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 01 13:00:15.216 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/graph_impl/stable_graph/mod.rs:1575:19
Dec 01 13:00:15.217 INFO [stderr]      |
Dec 01 13:00:15.217 INFO [stderr] 1575 |         self.iter.find_map(|(i, node)| {
Dec 01 13:00:15.217 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 01 13:00:15.217 INFO [stderr]      |
Dec 01 13:00:15.217 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 01 13:00:15.217 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/iter_utils.rs:5:5
Dec 01 13:00:15.217 INFO [stderr]      |
Dec 01 13:00:15.217 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 01 13:00:15.217 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 01 13:00:15.217 INFO [stderr] 7    | |     {
Dec 01 13:00:15.217 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 01 13:00:15.217 INFO [stderr] ...    |
Dec 01 13:00:15.217 INFO [stderr] 13   | |         None
Dec 01 13:00:15.217 INFO [stderr] 14   | |     }
Dec 01 13:00:15.217 INFO [stderr]      | |_____^
Dec 01 13:00:15.217 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 01 13:00:15.217 INFO [stderr] 
Dec 01 13:00:15.948 INFO [stderr] error: aborting due to 4 previous errors
Dec 01 13:00:15.948 INFO [stderr] 
Dec 01 13:00:15.948 INFO [stderr] For more information about this error, try `rustc --explain E0034`.
Dec 01 13:00:15.984 INFO [stderr] error: Could not compile `petgraph`.
Dec 01 13:00:15.984 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 01 13:00:55.490 INFO [stderr] error: build failed
Dec 01 13:00:55.490 INFO [stderr] su: No module specific data is present
Dec 01 13:00:56.424 INFO running `"docker" "inspect" "4b0261ea3cf62a3a45fde6247c48913c529e429b6f5354d7017b86330b504bd8"`
Dec 01 13:00:56.750 INFO running `"docker" "rm" "-f" "4b0261ea3cf62a3a45fde6247c48913c529e429b6f5354d7017b86330b504bd8"`
Dec 01 13:00:57.024 INFO [stdout] 4b0261ea3cf62a3a45fde6247c48913c529e429b6f5354d7017b86330b504bd8