Nov 17 17:16:27.560 INFO testing 17cupsofcoffee/ein against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 17:16:27.560 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 17:16:27.743 INFO [stdout] 15488c6cb1031316c1988ae9593fff8fd5b6e58a93c36c1e67c3ed3d28300ab9
Nov 17 17:16:27.745 INFO running `"docker" "start" "-a" "15488c6cb1031316c1988ae9593fff8fd5b6e58a93c36c1e67c3ed3d28300ab9"`
Nov 17 17:16:28.330 INFO [stderr] usermod: no changes
Nov 17 17:16:28.579 INFO [stderr]    Compiling lalrpop-util v0.15.2
Nov 17 17:16:28.582 INFO [stderr]    Compiling ena v0.5.0
Nov 17 17:16:28.586 INFO [stderr]    Compiling ascii-canvas v1.0.0
Nov 17 17:16:28.586 INFO [stderr]    Compiling petgraph v0.4.12
Nov 17 17:16:28.587 INFO [stderr]    Compiling nix v0.5.1
Nov 17 17:16:28.590 INFO [stderr]    Compiling phf_generator v0.7.22
Nov 17 17:16:28.594 INFO [stderr]    Compiling atty v0.1.2
Nov 17 17:16:28.594 INFO [stderr]    Compiling digest v0.7.5
Nov 17 17:16:29.651 INFO [stderr]    Compiling regex v0.2.11
Nov 17 17:16:30.127 INFO [stderr]    Compiling sha2 v0.7.1
Nov 17 17:16:30.136 INFO [stderr]    Compiling string_cache_codegen v0.4.1
Nov 17 17:16:32.911 INFO [stderr] error[E0034]: multiple applicable items in scope
Nov 17 17:16:32.912 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1171:19
Nov 17 17:16:32.912 INFO [stderr]      |
Nov 17 17:16:32.912 INFO [stderr] 1171 |         self.iter.find_map(|(i, node)| {
Nov 17 17:16:32.912 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Nov 17 17:16:32.913 INFO [stderr]      |
Nov 17 17:16:32.913 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Nov 17 17:16:32.913 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Nov 17 17:16:32.914 INFO [stderr]      |
Nov 17 17:16:32.914 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Nov 17 17:16:32.914 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Nov 17 17:16:32.915 INFO [stderr] 7    | |     {
Nov 17 17:16:32.915 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Nov 17 17:16:32.915 INFO [stderr] ...    |
Nov 17 17:16:32.915 INFO [stderr] 13   | |         None
Nov 17 17:16:32.916 INFO [stderr] 14   | |     }
Nov 17 17:16:32.916 INFO [stderr]      | |_____^
Nov 17 17:16:32.916 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Nov 17 17:16:32.916 INFO [stderr] 
Nov 17 17:16:32.950 INFO [stderr] error[E0034]: multiple applicable items in scope
Nov 17 17:16:32.950 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1363:19
Nov 17 17:16:32.950 INFO [stderr]      |
Nov 17 17:16:32.950 INFO [stderr] 1363 |         self.iter.find_map(|(i, edge)|
Nov 17 17:16:32.950 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Nov 17 17:16:32.950 INFO [stderr]      |
Nov 17 17:16:32.950 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Nov 17 17:16:32.950 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Nov 17 17:16:32.950 INFO [stderr]      |
Nov 17 17:16:32.950 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Nov 17 17:16:32.950 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Nov 17 17:16:32.951 INFO [stderr] 7    | |     {
Nov 17 17:16:32.951 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Nov 17 17:16:32.951 INFO [stderr] ...    |
Nov 17 17:16:32.951 INFO [stderr] 13   | |         None
Nov 17 17:16:32.951 INFO [stderr] 14   | |     }
Nov 17 17:16:32.951 INFO [stderr]      | |_____^
Nov 17 17:16:32.951 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Nov 17 17:16:32.951 INFO [stderr] 
Nov 17 17:16:32.951 INFO [stderr] error[E0034]: multiple applicable items in scope
Nov 17 17:16:32.951 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1527:19
Nov 17 17:16:32.951 INFO [stderr]      |
Nov 17 17:16:32.951 INFO [stderr] 1527 |         self.iter.find_map(|(i, node)| {
Nov 17 17:16:32.951 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Nov 17 17:16:32.951 INFO [stderr]      |
Nov 17 17:16:32.951 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Nov 17 17:16:32.951 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Nov 17 17:16:32.951 INFO [stderr]      |
Nov 17 17:16:32.951 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Nov 17 17:16:32.951 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Nov 17 17:16:32.951 INFO [stderr] 7    | |     {
Nov 17 17:16:32.952 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Nov 17 17:16:32.952 INFO [stderr] ...    |
Nov 17 17:16:32.952 INFO [stderr] 13   | |         None
Nov 17 17:16:32.952 INFO [stderr] 14   | |     }
Nov 17 17:16:32.952 INFO [stderr]      | |_____^
Nov 17 17:16:32.952 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Nov 17 17:16:32.952 INFO [stderr] 
Nov 17 17:16:32.959 INFO [stderr] error[E0034]: multiple applicable items in scope
Nov 17 17:16:32.959 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1573:19
Nov 17 17:16:32.959 INFO [stderr]      |
Nov 17 17:16:32.959 INFO [stderr] 1573 |         self.iter.find_map(|(i, node)| {
Nov 17 17:16:32.959 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Nov 17 17:16:32.959 INFO [stderr]      |
Nov 17 17:16:32.959 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Nov 17 17:16:32.959 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Nov 17 17:16:32.959 INFO [stderr]      |
Nov 17 17:16:32.959 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Nov 17 17:16:32.959 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Nov 17 17:16:32.959 INFO [stderr] 7    | |     {
Nov 17 17:16:32.959 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Nov 17 17:16:32.959 INFO [stderr] ...    |
Nov 17 17:16:32.959 INFO [stderr] 13   | |         None
Nov 17 17:16:32.960 INFO [stderr] 14   | |     }
Nov 17 17:16:32.960 INFO [stderr]      | |_____^
Nov 17 17:16:32.960 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Nov 17 17:16:32.960 INFO [stderr] 
Nov 17 17:16:33.327 INFO [stderr] error: aborting due to 4 previous errors
Nov 17 17:16:33.327 INFO [stderr] 
Nov 17 17:16:33.327 INFO [stderr] For more information about this error, try `rustc --explain E0034`.
Nov 17 17:16:33.343 INFO [stderr] error: Could not compile `petgraph`.
Nov 17 17:16:33.343 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 17 17:16:40.299 INFO [stderr] error: build failed
Nov 17 17:16:40.299 INFO [stderr] su: No module specific data is present
Nov 17 17:16:41.312 INFO running `"docker" "inspect" "15488c6cb1031316c1988ae9593fff8fd5b6e58a93c36c1e67c3ed3d28300ab9"`
Nov 17 17:16:41.649 INFO running `"docker" "rm" "-f" "15488c6cb1031316c1988ae9593fff8fd5b6e58a93c36c1e67c3ed3d28300ab9"`
Nov 17 17:16:41.915 INFO [stdout] 15488c6cb1031316c1988ae9593fff8fd5b6e58a93c36c1e67c3ed3d28300ab9