Dec 12 04:02:23.638 INFO checking AlisCode/AdventOfCode2017 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 04:02:23.638 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 04:02:24.232 INFO [stdout] 45fd6e13aff28b16f26af5656346bbf462a1172b27ab0131823d5be2fcf72493
Dec 12 04:02:24.234 INFO running `"docker" "start" "-a" "45fd6e13aff28b16f26af5656346bbf462a1172b27ab0131823d5be2fcf72493"`
Dec 12 04:02:26.748 INFO [stderr] usermod: no changes
Dec 12 04:02:26.911 INFO [stderr]     Checking ordermap v0.3.2
Dec 12 04:02:26.916 INFO [stderr]     Checking memchr v1.0.2
Dec 12 04:02:27.512 INFO [stderr]     Checking nom v3.2.1
Dec 12 04:02:28.624 INFO [stderr]     Checking petgraph v0.4.10
Dec 12 04:02:30.758 INFO [stderr]     Checking day16_parser v1.0.0 (/source/day16_parser)
Dec 12 04:02:30.758 INFO [stderr]     Checking day12_parser v1.0.0 (/source/day12_parser)
Dec 12 04:02:30.768 INFO [stderr]     Checking day18_parser v1.0.0 (/source/day18_parser)
Dec 12 04:02:30.768 INFO [stderr]     Checking day20_parser v1.0.0 (/source/day20_parser)
Dec 12 04:02:30.768 INFO [stderr]     Checking day9_parser v1.0.0 (/source/day9_parser)
Dec 12 04:02:30.768 INFO [stderr]     Checking day25_parser v1.0.0 (/source/day25_parser)
Dec 12 04:02:30.768 INFO [stderr]     Checking day23_parser v1.0.0 (/source/day23_parser)
Dec 12 04:02:32.172 INFO [stderr]     Checking day8_parser v1.0.0 (/source/day8_parser)
Dec 12 04:02:33.128 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 12 04:02:33.128 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/graph_impl/stable_graph/mod.rs:1173:19
Dec 12 04:02:33.128 INFO [stderr]      |
Dec 12 04:02:33.128 INFO [stderr] 1173 |         self.iter.find_map(|(i, node)| {
Dec 12 04:02:33.128 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 12 04:02:33.130 INFO [stderr]      |
Dec 12 04:02:33.130 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 12 04:02:33.130 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/iter_utils.rs:5:5
Dec 12 04:02:33.130 INFO [stderr]      |
Dec 12 04:02:33.130 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 12 04:02:33.130 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 12 04:02:33.130 INFO [stderr] 7    | |     {
Dec 12 04:02:33.130 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 12 04:02:33.130 INFO [stderr] ...    |
Dec 12 04:02:33.130 INFO [stderr] 13   | |         None
Dec 12 04:02:33.130 INFO [stderr] 14   | |     }
Dec 12 04:02:33.130 INFO [stderr]      | |_____^
Dec 12 04:02:33.130 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 12 04:02:33.130 INFO [stderr] 
Dec 12 04:02:33.229 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 12 04:02:33.229 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/graph_impl/stable_graph/mod.rs:1365:19
Dec 12 04:02:33.229 INFO [stderr]      |
Dec 12 04:02:33.229 INFO [stderr] 1365 |         self.iter.find_map(|(i, edge)|
Dec 12 04:02:33.229 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 12 04:02:33.229 INFO [stderr]      |
Dec 12 04:02:33.229 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 12 04:02:33.229 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/iter_utils.rs:5:5
Dec 12 04:02:33.229 INFO [stderr]      |
Dec 12 04:02:33.229 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 12 04:02:33.229 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 12 04:02:33.229 INFO [stderr] 7    | |     {
Dec 12 04:02:33.229 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 12 04:02:33.229 INFO [stderr] ...    |
Dec 12 04:02:33.229 INFO [stderr] 13   | |         None
Dec 12 04:02:33.229 INFO [stderr] 14   | |     }
Dec 12 04:02:33.229 INFO [stderr]      | |_____^
Dec 12 04:02:33.229 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 12 04:02:33.229 INFO [stderr] 
Dec 12 04:02:33.284 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 12 04:02:33.284 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/graph_impl/stable_graph/mod.rs:1529:19
Dec 12 04:02:33.284 INFO [stderr]      |
Dec 12 04:02:33.284 INFO [stderr] 1529 |         self.iter.find_map(|(i, node)| {
Dec 12 04:02:33.284 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 12 04:02:33.284 INFO [stderr]      |
Dec 12 04:02:33.284 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 12 04:02:33.284 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/iter_utils.rs:5:5
Dec 12 04:02:33.284 INFO [stderr]      |
Dec 12 04:02:33.284 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 12 04:02:33.284 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 12 04:02:33.284 INFO [stderr] 7    | |     {
Dec 12 04:02:33.284 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 12 04:02:33.284 INFO [stderr] ...    |
Dec 12 04:02:33.284 INFO [stderr] 13   | |         None
Dec 12 04:02:33.284 INFO [stderr] 14   | |     }
Dec 12 04:02:33.284 INFO [stderr]      | |_____^
Dec 12 04:02:33.284 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 12 04:02:33.284 INFO [stderr] 
Dec 12 04:02:33.298 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 12 04:02:33.298 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/graph_impl/stable_graph/mod.rs:1575:19
Dec 12 04:02:33.298 INFO [stderr]      |
Dec 12 04:02:33.298 INFO [stderr] 1575 |         self.iter.find_map(|(i, node)| {
Dec 12 04:02:33.298 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 12 04:02:33.298 INFO [stderr]      |
Dec 12 04:02:33.298 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 12 04:02:33.298 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/iter_utils.rs:5:5
Dec 12 04:02:33.298 INFO [stderr]      |
Dec 12 04:02:33.298 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 12 04:02:33.298 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 12 04:02:33.298 INFO [stderr] 7    | |     {
Dec 12 04:02:33.298 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 12 04:02:33.298 INFO [stderr] ...    |
Dec 12 04:02:33.298 INFO [stderr] 13   | |         None
Dec 12 04:02:33.298 INFO [stderr] 14   | |     }
Dec 12 04:02:33.298 INFO [stderr]      | |_____^
Dec 12 04:02:33.298 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 12 04:02:33.298 INFO [stderr] 
Dec 12 04:02:34.064 INFO [stderr] error: aborting due to 4 previous errors
Dec 12 04:02:34.064 INFO [stderr] 
Dec 12 04:02:34.064 INFO [stderr] For more information about this error, try `rustc --explain E0034`.
Dec 12 04:02:34.073 INFO [stderr] error: Could not compile `petgraph`.
Dec 12 04:02:34.073 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 12 04:02:35.779 INFO [stderr] error: build failed
Dec 12 04:02:35.782 INFO [stderr] su: No module specific data is present
Dec 12 04:02:37.157 INFO running `"docker" "inspect" "45fd6e13aff28b16f26af5656346bbf462a1172b27ab0131823d5be2fcf72493"`
Dec 12 04:02:37.530 INFO running `"docker" "rm" "-f" "45fd6e13aff28b16f26af5656346bbf462a1172b27ab0131823d5be2fcf72493"`
Dec 12 04:02:37.895 INFO [stdout] 45fd6e13aff28b16f26af5656346bbf462a1172b27ab0131823d5be2fcf72493