Dec 01 20:00:27.622 INFO testing davidshepherd7/advent-of-code-2017 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 20:00:27.623 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 20:00:28.059 INFO [stdout] 9a2dfc7dc2550c31bb050364bd3ec06a6a007907d514cbae615208fedd1f65e8
Dec 01 20:00:28.067 INFO running `"docker" "start" "-a" "9a2dfc7dc2550c31bb050364bd3ec06a6a007907d514cbae615208fedd1f65e8"`
Dec 01 20:00:29.773 INFO [stderr] usermod: no changes
Dec 01 20:00:29.859 INFO [stderr]    Compiling petgraph v0.4.11
Dec 01 20:00:29.859 INFO [stderr]    Compiling itertools v0.7.6
Dec 01 20:00:33.379 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 01 20:00:33.379 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.11/src/graph_impl/stable_graph/mod.rs:1173:19
Dec 01 20:00:33.379 INFO [stderr]      |
Dec 01 20:00:33.380 INFO [stderr] 1173 |         self.iter.find_map(|(i, node)| {
Dec 01 20:00:33.380 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 01 20:00:33.381 INFO [stderr]      |
Dec 01 20:00:33.381 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 01 20:00:33.382 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.11/src/iter_utils.rs:5:5
Dec 01 20:00:33.382 INFO [stderr]      |
Dec 01 20:00:33.382 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 01 20:00:33.383 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 01 20:00:33.383 INFO [stderr] 7    | |     {
Dec 01 20:00:33.383 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 01 20:00:33.384 INFO [stderr] ...    |
Dec 01 20:00:33.384 INFO [stderr] 13   | |         None
Dec 01 20:00:33.384 INFO [stderr] 14   | |     }
Dec 01 20:00:33.384 INFO [stderr]      | |_____^
Dec 01 20:00:33.385 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 01 20:00:33.385 INFO [stderr] 
Dec 01 20:00:33.415 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 01 20:00:33.415 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.11/src/graph_impl/stable_graph/mod.rs:1365:19
Dec 01 20:00:33.415 INFO [stderr]      |
Dec 01 20:00:33.415 INFO [stderr] 1365 |         self.iter.find_map(|(i, edge)|
Dec 01 20:00:33.416 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 01 20:00:33.416 INFO [stderr]      |
Dec 01 20:00:33.416 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 01 20:00:33.416 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.11/src/iter_utils.rs:5:5
Dec 01 20:00:33.416 INFO [stderr]      |
Dec 01 20:00:33.416 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 01 20:00:33.416 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 01 20:00:33.416 INFO [stderr] 7    | |     {
Dec 01 20:00:33.416 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 01 20:00:33.416 INFO [stderr] ...    |
Dec 01 20:00:33.416 INFO [stderr] 13   | |         None
Dec 01 20:00:33.416 INFO [stderr] 14   | |     }
Dec 01 20:00:33.416 INFO [stderr]      | |_____^
Dec 01 20:00:33.416 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 01 20:00:33.416 INFO [stderr] 
Dec 01 20:00:33.435 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 01 20:00:33.435 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.11/src/graph_impl/stable_graph/mod.rs:1529:19
Dec 01 20:00:33.435 INFO [stderr]      |
Dec 01 20:00:33.435 INFO [stderr] 1529 |         self.iter.find_map(|(i, node)| {
Dec 01 20:00:33.435 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 01 20:00:33.435 INFO [stderr]      |
Dec 01 20:00:33.435 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 01 20:00:33.435 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.11/src/iter_utils.rs:5:5
Dec 01 20:00:33.435 INFO [stderr]      |
Dec 01 20:00:33.435 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 01 20:00:33.435 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 01 20:00:33.435 INFO [stderr] 7    | |     {
Dec 01 20:00:33.435 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 01 20:00:33.435 INFO [stderr] ...    |
Dec 01 20:00:33.435 INFO [stderr] 13   | |         None
Dec 01 20:00:33.435 INFO [stderr] 14   | |     }
Dec 01 20:00:33.435 INFO [stderr]      | |_____^
Dec 01 20:00:33.436 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 01 20:00:33.436 INFO [stderr] 
Dec 01 20:00:33.440 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 01 20:00:33.441 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.11/src/graph_impl/stable_graph/mod.rs:1575:19
Dec 01 20:00:33.441 INFO [stderr]      |
Dec 01 20:00:33.441 INFO [stderr] 1575 |         self.iter.find_map(|(i, node)| {
Dec 01 20:00:33.441 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 01 20:00:33.441 INFO [stderr]      |
Dec 01 20:00:33.441 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 01 20:00:33.441 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.11/src/iter_utils.rs:5:5
Dec 01 20:00:33.441 INFO [stderr]      |
Dec 01 20:00:33.442 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 01 20:00:33.442 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 01 20:00:33.442 INFO [stderr] 7    | |     {
Dec 01 20:00:33.442 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 01 20:00:33.442 INFO [stderr] ...    |
Dec 01 20:00:33.442 INFO [stderr] 13   | |         None
Dec 01 20:00:33.442 INFO [stderr] 14   | |     }
Dec 01 20:00:33.442 INFO [stderr]      | |_____^
Dec 01 20:00:33.442 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 01 20:00:33.442 INFO [stderr] 
Dec 01 20:00:33.851 INFO [stderr] error: aborting due to 4 previous errors
Dec 01 20:00:33.851 INFO [stderr] 
Dec 01 20:00:33.851 INFO [stderr] For more information about this error, try `rustc --explain E0034`.
Dec 01 20:00:33.863 INFO [stderr] error: Could not compile `petgraph`.
Dec 01 20:00:33.863 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 01 20:00:34.031 INFO [stderr] error: build failed
Dec 01 20:00:34.043 INFO [stderr] su: No module specific data is present
Dec 01 20:00:35.029 INFO running `"docker" "inspect" "9a2dfc7dc2550c31bb050364bd3ec06a6a007907d514cbae615208fedd1f65e8"`
Dec 01 20:00:35.263 INFO running `"docker" "rm" "-f" "9a2dfc7dc2550c31bb050364bd3ec06a6a007907d514cbae615208fedd1f65e8"`
Dec 01 20:00:35.543 INFO [stdout] 9a2dfc7dc2550c31bb050364bd3ec06a6a007907d514cbae615208fedd1f65e8
