Dec 05 01:54:16.900 INFO checking Jengamon/Mister against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 01:54:16.901 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 05 01:54:17.509 INFO [stdout] 6e80254ae8f5562d65e6889c57b38da9de03583fcc1215584b1496eddc256551
Dec 05 01:54:17.515 INFO running `"docker" "start" "-a" "6e80254ae8f5562d65e6889c57b38da9de03583fcc1215584b1496eddc256551"`
Dec 05 01:54:18.555 INFO [stderr] usermod: no changes
Dec 05 01:54:18.822 INFO [stderr]    Compiling either v1.4.0
Dec 05 01:54:18.823 INFO [stderr]     Checking cassowary v0.2.1
Dec 05 01:54:18.823 INFO [stderr]     Checking slog v2.1.1
Dec 05 01:54:18.831 INFO [stderr]    Compiling rand v0.3.16
Dec 05 01:54:18.831 INFO [stderr]     Checking isatty v0.1.3
Dec 05 01:54:18.831 INFO [stderr]     Checking draw_state v0.8.0
Dec 05 01:54:18.831 INFO [stderr]     Checking shared_library v0.1.7
Dec 05 01:54:18.831 INFO [stderr]     Checking petgraph v0.4.9
Dec 05 01:54:19.541 INFO [stderr]    Compiling gl_generator v0.7.0
Dec 05 01:54:20.027 INFO [stderr]    Compiling gl_generator v0.8.0
Dec 05 01:54:21.408 INFO [stderr]     Checking tempfile v2.2.0
Dec 05 01:54:22.701 INFO [stderr]     Checking alga v0.5.2
Dec 05 01:54:22.861 INFO [stderr]    Compiling itertools v0.5.10
Dec 05 01:54:23.835 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 05 01:54:26.193 INFO [stderr]     Checking x11-dl v2.15.0
Dec 05 01:54:26.894 INFO [stderr]     Checking num v0.1.40
Dec 05 01:54:32.011 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 05 01:54:32.011 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/graph_impl/stable_graph/mod.rs:1172:19
Dec 05 01:54:32.011 INFO [stderr]      |
Dec 05 01:54:32.012 INFO [stderr] 1172 |         self.iter.find_map(|(i, node)| {
Dec 05 01:54:32.012 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 05 01:54:32.012 INFO [stderr]      |
Dec 05 01:54:32.013 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 05 01:54:32.013 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/iter_utils.rs:5:5
Dec 05 01:54:32.013 INFO [stderr]      |
Dec 05 01:54:32.013 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 05 01:54:32.014 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 05 01:54:32.014 INFO [stderr] 7    | |     {
Dec 05 01:54:32.014 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 05 01:54:32.014 INFO [stderr] ...    |
Dec 05 01:54:32.015 INFO [stderr] 13   | |         None
Dec 05 01:54:32.015 INFO [stderr] 14   | |     }
Dec 05 01:54:32.015 INFO [stderr]      | |_____^
Dec 05 01:54:32.015 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 05 01:54:32.016 INFO [stderr] 
Dec 05 01:54:32.147 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 05 01:54:32.147 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/graph_impl/stable_graph/mod.rs:1355:19
Dec 05 01:54:32.147 INFO [stderr]      |
Dec 05 01:54:32.147 INFO [stderr] 1355 |         self.iter.find_map(|(i, edge)|
Dec 05 01:54:32.147 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 05 01:54:32.147 INFO [stderr]      |
Dec 05 01:54:32.147 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 05 01:54:32.147 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/iter_utils.rs:5:5
Dec 05 01:54:32.147 INFO [stderr]      |
Dec 05 01:54:32.147 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 05 01:54:32.147 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 05 01:54:32.147 INFO [stderr] 7    | |     {
Dec 05 01:54:32.147 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 05 01:54:32.147 INFO [stderr] ...    |
Dec 05 01:54:32.147 INFO [stderr] 13   | |         None
Dec 05 01:54:32.147 INFO [stderr] 14   | |     }
Dec 05 01:54:32.147 INFO [stderr]      | |_____^
Dec 05 01:54:32.147 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 05 01:54:32.147 INFO [stderr] 
Dec 05 01:54:32.164 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 05 01:54:32.164 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/graph_impl/stable_graph/mod.rs:1519:19
Dec 05 01:54:32.164 INFO [stderr]      |
Dec 05 01:54:32.165 INFO [stderr] 1519 |         self.iter.find_map(|(i, node)| {
Dec 05 01:54:32.165 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 05 01:54:32.165 INFO [stderr]      |
Dec 05 01:54:32.166 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 05 01:54:32.166 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/iter_utils.rs:5:5
Dec 05 01:54:32.166 INFO [stderr]      |
Dec 05 01:54:32.166 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 05 01:54:32.167 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 05 01:54:32.167 INFO [stderr] 7    | |     {
Dec 05 01:54:32.167 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 05 01:54:32.167 INFO [stderr] ...    |
Dec 05 01:54:32.168 INFO [stderr] 13   | |         None
Dec 05 01:54:32.168 INFO [stderr] 14   | |     }
Dec 05 01:54:32.168 INFO [stderr]      | |_____^
Dec 05 01:54:32.168 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 05 01:54:32.168 INFO [stderr] 
Dec 05 01:54:32.183 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 05 01:54:32.183 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/graph_impl/stable_graph/mod.rs:1565:19
Dec 05 01:54:32.183 INFO [stderr]      |
Dec 05 01:54:32.184 INFO [stderr] 1565 |         self.iter.find_map(|(i, node)| {
Dec 05 01:54:32.184 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 05 01:54:32.184 INFO [stderr]      |
Dec 05 01:54:32.185 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 05 01:54:32.185 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/iter_utils.rs:5:5
Dec 05 01:54:32.185 INFO [stderr]      |
Dec 05 01:54:32.185 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 05 01:54:32.186 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 05 01:54:32.186 INFO [stderr] 7    | |     {
Dec 05 01:54:32.186 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 05 01:54:32.186 INFO [stderr] ...    |
Dec 05 01:54:32.186 INFO [stderr] 13   | |         None
Dec 05 01:54:32.187 INFO [stderr] 14   | |     }
Dec 05 01:54:32.187 INFO [stderr]      | |_____^
Dec 05 01:54:32.187 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 05 01:54:32.187 INFO [stderr] 
Dec 05 01:54:33.833 INFO [stderr] error: aborting due to 4 previous errors
Dec 05 01:54:33.857 INFO [stderr] 
Dec 05 01:54:33.857 INFO [stderr] For more information about this error, try `rustc --explain E0034`.
Dec 05 01:54:33.908 INFO [stderr] error: Could not compile `petgraph`.
Dec 05 01:54:33.909 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 05 01:54:39.771 INFO [stderr] error: build failed
Dec 05 01:54:39.775 INFO [stderr] su: No module specific data is present
Dec 05 01:54:41.176 INFO running `"docker" "inspect" "6e80254ae8f5562d65e6889c57b38da9de03583fcc1215584b1496eddc256551"`
Dec 05 01:54:41.533 INFO running `"docker" "rm" "-f" "6e80254ae8f5562d65e6889c57b38da9de03583fcc1215584b1496eddc256551"`
Dec 05 01:54:41.755 INFO [stdout] 6e80254ae8f5562d65e6889c57b38da9de03583fcc1215584b1496eddc256551