Dec 18 07:24:34.549 INFO checking GyrosOfWar/game-name-generator against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 07:24:34.549 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/GyrosOfWar/game-name-generator:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 07:24:35.048 INFO [stdout] 629672d5cdf96bb1861ef6a6c027e78f3da08a28fe015dd497893e3d97f2c01a
Dec 18 07:24:35.050 INFO running `"docker" "start" "-a" "629672d5cdf96bb1861ef6a6c027e78f3da08a28fe015dd497893e3d97f2c01a"`
Dec 18 07:24:36.990 INFO [stderr]     Checking petgraph v0.4.12
Dec 18 07:24:37.000 INFO [stderr]     Checking serde_yaml v0.7.5
Dec 18 07:24:37.002 INFO [stderr]     Checking serde_urlencoded v0.5.2
Dec 18 07:24:37.040 INFO [stderr]     Checking tokio v0.1.7
Dec 18 07:24:40.454 INFO [stderr]     Checking tokio-core v0.1.17
Dec 18 07:24:41.748 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 18 07:24:41.748 INFO [stderr]     --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1171:19
Dec 18 07:24:41.748 INFO [stderr]      |
Dec 18 07:24:41.748 INFO [stderr] 1171 |         self.iter.find_map(|(i, node)| {
Dec 18 07:24:41.748 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 18 07:24:41.748 INFO [stderr]      |
Dec 18 07:24:41.748 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 18 07:24:41.749 INFO [stderr]     --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 18 07:24:41.749 INFO [stderr]      |
Dec 18 07:24:41.749 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 18 07:24:41.749 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 18 07:24:41.750 INFO [stderr] 7    | |     {
Dec 18 07:24:41.750 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 18 07:24:41.750 INFO [stderr] ...    |
Dec 18 07:24:41.750 INFO [stderr] 13   | |         None
Dec 18 07:24:41.751 INFO [stderr] 14   | |     }
Dec 18 07:24:41.751 INFO [stderr]      | |_____^
Dec 18 07:24:41.751 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 18 07:24:41.756 INFO [stderr] 
Dec 18 07:24:41.788 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 18 07:24:41.788 INFO [stderr]     --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1363:19
Dec 18 07:24:41.789 INFO [stderr]      |
Dec 18 07:24:41.789 INFO [stderr] 1363 |         self.iter.find_map(|(i, edge)|
Dec 18 07:24:41.789 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 18 07:24:41.789 INFO [stderr]      |
Dec 18 07:24:41.790 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 18 07:24:41.790 INFO [stderr]     --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 18 07:24:41.790 INFO [stderr]      |
Dec 18 07:24:41.791 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 18 07:24:41.791 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 18 07:24:41.791 INFO [stderr] 7    | |     {
Dec 18 07:24:41.791 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 18 07:24:41.791 INFO [stderr] ...    |
Dec 18 07:24:41.792 INFO [stderr] 13   | |         None
Dec 18 07:24:41.792 INFO [stderr] 14   | |     }
Dec 18 07:24:41.792 INFO [stderr]      | |_____^
Dec 18 07:24:41.792 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 18 07:24:41.796 INFO [stderr] 
Dec 18 07:24:41.808 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 18 07:24:41.808 INFO [stderr]     --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1527:19
Dec 18 07:24:41.809 INFO [stderr]      |
Dec 18 07:24:41.809 INFO [stderr] 1527 |         self.iter.find_map(|(i, node)| {
Dec 18 07:24:41.809 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 18 07:24:41.809 INFO [stderr]      |
Dec 18 07:24:41.810 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 18 07:24:41.810 INFO [stderr]     --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 18 07:24:41.810 INFO [stderr]      |
Dec 18 07:24:41.811 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 18 07:24:41.811 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 18 07:24:41.811 INFO [stderr] 7    | |     {
Dec 18 07:24:41.811 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 18 07:24:41.812 INFO [stderr] ...    |
Dec 18 07:24:41.812 INFO [stderr] 13   | |         None
Dec 18 07:24:41.812 INFO [stderr] 14   | |     }
Dec 18 07:24:41.812 INFO [stderr]      | |_____^
Dec 18 07:24:41.812 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 18 07:24:41.812 INFO [stderr] 
Dec 18 07:24:41.832 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 18 07:24:41.834 INFO [stderr]     --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1573:19
Dec 18 07:24:41.834 INFO [stderr]      |
Dec 18 07:24:41.834 INFO [stderr] 1573 |         self.iter.find_map(|(i, node)| {
Dec 18 07:24:41.835 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 18 07:24:41.835 INFO [stderr]      |
Dec 18 07:24:41.835 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 18 07:24:41.835 INFO [stderr]     --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 18 07:24:41.835 INFO [stderr]      |
Dec 18 07:24:41.835 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 18 07:24:41.835 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 18 07:24:41.835 INFO [stderr] 7    | |     {
Dec 18 07:24:41.835 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 18 07:24:41.835 INFO [stderr] ...    |
Dec 18 07:24:41.835 INFO [stderr] 13   | |         None
Dec 18 07:24:41.835 INFO [stderr] 14   | |     }
Dec 18 07:24:41.835 INFO [stderr]      | |_____^
Dec 18 07:24:41.835 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 18 07:24:41.835 INFO [stderr] 
Dec 18 07:24:42.480 INFO [stderr] error: aborting due to 4 previous errors
Dec 18 07:24:42.480 INFO [stderr] 
Dec 18 07:24:42.480 INFO [stderr] For more information about this error, try `rustc --explain E0034`.
Dec 18 07:24:42.509 INFO [stderr] error: Could not compile `petgraph`.
Dec 18 07:24:42.509 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 18 07:24:42.892 INFO [stderr] error: build failed
Dec 18 07:24:44.724 INFO running `"docker" "inspect" "629672d5cdf96bb1861ef6a6c027e78f3da08a28fe015dd497893e3d97f2c01a"`
Dec 18 07:24:45.112 INFO running `"docker" "rm" "-f" "629672d5cdf96bb1861ef6a6c027e78f3da08a28fe015dd497893e3d97f2c01a"`
Dec 18 07:24:45.255 INFO [stdout] 629672d5cdf96bb1861ef6a6c027e78f3da08a28fe015dd497893e3d97f2c01a