Dec 14 12:24:52.678 INFO testing AlisCode/AdventOfCode2017 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 12:24:52.678 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 14 12:24:53.155 INFO [stdout] 8878f52291cd85e23ed201ccf329e312c5fffd865dc74733e551a8d3740af585
Dec 14 12:24:53.161 INFO running `"docker" "start" "-a" "8878f52291cd85e23ed201ccf329e312c5fffd865dc74733e551a8d3740af585"`
Dec 14 12:24:54.716 INFO [stderr] usermod: no changes
Dec 14 12:24:54.871 INFO [stderr]    Compiling ordermap v0.3.2
Dec 14 12:24:54.871 INFO [stderr]    Compiling itertools v0.7.4
Dec 14 12:24:54.888 INFO [stderr]    Compiling day9_parser v1.0.0 (/source/day9_parser)
Dec 14 12:24:54.893 INFO [stderr]    Compiling day12_parser v1.0.0 (/source/day12_parser)
Dec 14 12:24:54.893 INFO [stderr]    Compiling day18_parser v1.0.0 (/source/day18_parser)
Dec 14 12:24:54.893 INFO [stderr]    Compiling day25_parser v1.0.0 (/source/day25_parser)
Dec 14 12:24:54.893 INFO [stderr]    Compiling day20_parser v1.0.0 (/source/day20_parser)
Dec 14 12:24:54.893 INFO [stderr]    Compiling day23_parser v1.0.0 (/source/day23_parser)
Dec 14 12:25:02.159 INFO [stderr]    Compiling day8_parser v1.0.0 (/source/day8_parser)
Dec 14 12:25:02.160 INFO [stderr]    Compiling day16_parser v1.0.0 (/source/day16_parser)
Dec 14 12:25:02.203 INFO [stderr]    Compiling rayon v0.9.0
Dec 14 12:25:03.840 INFO [stderr]    Compiling petgraph v0.4.10
Dec 14 12:25:08.532 INFO [stderr]    Compiling day7_parser v1.0.0 (/source/day7_parser)
Dec 14 12:25:10.235 INFO [stderr] warning: variable does not need to be mutable
Dec 14 12:25:10.235 INFO [stderr]   --> day7_parser/src/lib.rs:86:13
Dec 14 12:25:10.235 INFO [stderr]    |
Dec 14 12:25:10.235 INFO [stderr] 86 |         let mut groups = self.get_children_process(list).into_iter().group_by(|a| a.get_global_weight(list));
Dec 14 12:25:10.235 INFO [stderr]    |             ----^^^^^^
Dec 14 12:25:10.235 INFO [stderr]    |             |
Dec 14 12:25:10.235 INFO [stderr]    |             help: remove this `mut`
Dec 14 12:25:10.235 INFO [stderr]    |
Dec 14 12:25:10.235 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 12:25:10.235 INFO [stderr] 
Dec 14 12:25:10.235 INFO [stderr] warning: variable does not need to be mutable
Dec 14 12:25:10.235 INFO [stderr]   --> day7_parser/src/lib.rs:89:13
Dec 14 12:25:10.235 INFO [stderr]    |
Dec 14 12:25:10.235 INFO [stderr] 89 |         let mut groups = self.get_children_process(list).into_iter().group_by(|a| a.get_global_weight(list));
Dec 14 12:25:10.235 INFO [stderr]    |             ----^^^^^^
Dec 14 12:25:10.235 INFO [stderr]    |             |
Dec 14 12:25:10.235 INFO [stderr]    |             help: remove this `mut`
Dec 14 12:25:10.235 INFO [stderr] 
Dec 14 12:25:10.811 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 14 12:25:10.811 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/graph_impl/stable_graph/mod.rs:1173:19
Dec 14 12:25:10.811 INFO [stderr]      |
Dec 14 12:25:10.811 INFO [stderr] 1173 |         self.iter.find_map(|(i, node)| {
Dec 14 12:25:10.811 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 14 12:25:10.815 INFO [stderr]      |
Dec 14 12:25:10.819 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 14 12:25:10.819 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/iter_utils.rs:5:5
Dec 14 12:25:10.819 INFO [stderr]      |
Dec 14 12:25:10.819 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 14 12:25:10.819 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 14 12:25:10.819 INFO [stderr] 7    | |     {
Dec 14 12:25:10.819 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 14 12:25:10.819 INFO [stderr] ...    |
Dec 14 12:25:10.819 INFO [stderr] 13   | |         None
Dec 14 12:25:10.819 INFO [stderr] 14   | |     }
Dec 14 12:25:10.819 INFO [stderr]      | |_____^
Dec 14 12:25:10.819 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 14 12:25:10.819 INFO [stderr] 
Dec 14 12:25:10.855 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 14 12:25:10.855 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/graph_impl/stable_graph/mod.rs:1365:19
Dec 14 12:25:10.855 INFO [stderr]      |
Dec 14 12:25:10.855 INFO [stderr] 1365 |         self.iter.find_map(|(i, edge)|
Dec 14 12:25:10.855 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 14 12:25:10.855 INFO [stderr]      |
Dec 14 12:25:10.855 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 14 12:25:10.855 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/iter_utils.rs:5:5
Dec 14 12:25:10.855 INFO [stderr]      |
Dec 14 12:25:10.855 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 14 12:25:10.855 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 14 12:25:10.855 INFO [stderr] 7    | |     {
Dec 14 12:25:10.855 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 14 12:25:10.855 INFO [stderr] ...    |
Dec 14 12:25:10.855 INFO [stderr] 13   | |         None
Dec 14 12:25:10.855 INFO [stderr] 14   | |     }
Dec 14 12:25:10.855 INFO [stderr]      | |_____^
Dec 14 12:25:10.855 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 14 12:25:10.855 INFO [stderr] 
Dec 14 12:25:10.879 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 14 12:25:10.879 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/graph_impl/stable_graph/mod.rs:1529:19
Dec 14 12:25:10.879 INFO [stderr]      |
Dec 14 12:25:10.879 INFO [stderr] 1529 |         self.iter.find_map(|(i, node)| {
Dec 14 12:25:10.879 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 14 12:25:10.879 INFO [stderr]      |
Dec 14 12:25:10.879 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 14 12:25:10.879 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/iter_utils.rs:5:5
Dec 14 12:25:10.879 INFO [stderr]      |
Dec 14 12:25:10.879 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 14 12:25:10.879 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 14 12:25:10.879 INFO [stderr] 7    | |     {
Dec 14 12:25:10.879 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 14 12:25:10.879 INFO [stderr] ...    |
Dec 14 12:25:10.879 INFO [stderr] 13   | |         None
Dec 14 12:25:10.879 INFO [stderr] 14   | |     }
Dec 14 12:25:10.879 INFO [stderr]      | |_____^
Dec 14 12:25:10.879 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 14 12:25:10.879 INFO [stderr] 
Dec 14 12:25:10.887 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 14 12:25:10.887 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/graph_impl/stable_graph/mod.rs:1575:19
Dec 14 12:25:10.887 INFO [stderr]      |
Dec 14 12:25:10.887 INFO [stderr] 1575 |         self.iter.find_map(|(i, node)| {
Dec 14 12:25:10.887 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 14 12:25:10.887 INFO [stderr]      |
Dec 14 12:25:10.887 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 14 12:25:10.887 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/iter_utils.rs:5:5
Dec 14 12:25:10.887 INFO [stderr]      |
Dec 14 12:25:10.887 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 14 12:25:10.887 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 14 12:25:10.887 INFO [stderr] 7    | |     {
Dec 14 12:25:10.887 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 14 12:25:10.887 INFO [stderr] ...    |
Dec 14 12:25:10.887 INFO [stderr] 13   | |         None
Dec 14 12:25:10.887 INFO [stderr] 14   | |     }
Dec 14 12:25:10.887 INFO [stderr]      | |_____^
Dec 14 12:25:10.887 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 14 12:25:10.887 INFO [stderr] 
Dec 14 12:25:12.033 INFO [stderr] error: aborting due to 4 previous errors
Dec 14 12:25:12.059 INFO [stderr] 
Dec 14 12:25:12.059 INFO [stderr] For more information about this error, try `rustc --explain E0034`.
Dec 14 12:25:12.151 INFO [stderr] error: Could not compile `petgraph`.
Dec 14 12:25:12.151 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 14 12:25:13.947 INFO [stderr] error: build failed
Dec 14 12:25:13.947 INFO [stderr] su: No module specific data is present
Dec 14 12:25:14.891 INFO running `"docker" "inspect" "8878f52291cd85e23ed201ccf329e312c5fffd865dc74733e551a8d3740af585"`
Dec 14 12:25:15.211 INFO running `"docker" "rm" "-f" "8878f52291cd85e23ed201ccf329e312c5fffd865dc74733e551a8d3740af585"`
Dec 14 12:25:15.459 INFO [stdout] 8878f52291cd85e23ed201ccf329e312c5fffd865dc74733e551a8d3740af585