Dec 04 23:38:22.895 INFO checking UTN-FRD/construccion-compilador against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 23:38:22.895 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 04 23:38:23.212 INFO [stdout] 32b9d6c1c8ec2d3de2fdd25960421c2a6af840fee6aff6beb80746023d6a4c39
Dec 04 23:38:23.214 INFO running `"docker" "start" "-a" "32b9d6c1c8ec2d3de2fdd25960421c2a6af840fee6aff6beb80746023d6a4c39"`
Dec 04 23:38:24.283 INFO [stderr] usermod: no changes
Dec 04 23:38:24.527 INFO [stderr]    Compiling arrayref v0.3.4
Dec 04 23:38:24.531 INFO [stderr]    Compiling memchr v2.0.1
Dec 04 23:38:24.531 INFO [stderr]    Compiling petgraph v0.4.12
Dec 04 23:38:24.531 INFO [stderr]    Compiling phf_generator v0.7.22
Dec 04 23:38:24.531 INFO [stderr]    Compiling debug_unreachable v0.1.1
Dec 04 23:38:24.547 INFO [stderr]    Compiling atty v0.1.2
Dec 04 23:38:24.547 INFO [stderr]    Compiling digest v0.7.2
Dec 04 23:38:25.060 INFO [stderr]    Compiling block-buffer v0.3.3
Dec 04 23:38:27.431 INFO [stderr]    Compiling sha2 v0.7.1
Dec 04 23:38:27.505 INFO [stderr]    Compiling string_cache_codegen v0.4.1
Dec 04 23:38:27.555 INFO [stderr]    Compiling aho-corasick v0.6.4
Dec 04 23:38:29.943 INFO [stderr]    Compiling regex v0.2.11
Dec 04 23:38:30.975 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 04 23:38:30.975 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1171:19
Dec 04 23:38:30.975 INFO [stderr]      |
Dec 04 23:38:30.975 INFO [stderr] 1171 |         self.iter.find_map(|(i, node)| {
Dec 04 23:38:30.975 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 04 23:38:30.975 INFO [stderr]      |
Dec 04 23:38:30.975 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 04 23:38:30.975 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 04 23:38:30.975 INFO [stderr]      |
Dec 04 23:38:30.975 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 04 23:38:30.975 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 04 23:38:30.975 INFO [stderr] 7    | |     {
Dec 04 23:38:30.976 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 04 23:38:30.976 INFO [stderr] ...    |
Dec 04 23:38:30.976 INFO [stderr] 13   | |         None
Dec 04 23:38:30.976 INFO [stderr] 14   | |     }
Dec 04 23:38:30.976 INFO [stderr]      | |_____^
Dec 04 23:38:30.976 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 04 23:38:30.976 INFO [stderr] 
Dec 04 23:38:31.028 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 04 23:38:31.028 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1363:19
Dec 04 23:38:31.028 INFO [stderr]      |
Dec 04 23:38:31.028 INFO [stderr] 1363 |         self.iter.find_map(|(i, edge)|
Dec 04 23:38:31.028 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 04 23:38:31.040 INFO [stderr]      |
Dec 04 23:38:31.040 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 04 23:38:31.040 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 04 23:38:31.040 INFO [stderr]      |
Dec 04 23:38:31.040 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 04 23:38:31.040 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 04 23:38:31.040 INFO [stderr] 7    | |     {
Dec 04 23:38:31.040 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 04 23:38:31.040 INFO [stderr] ...    |
Dec 04 23:38:31.040 INFO [stderr] 13   | |         None
Dec 04 23:38:31.040 INFO [stderr] 14   | |     }
Dec 04 23:38:31.040 INFO [stderr]      | |_____^
Dec 04 23:38:31.040 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 04 23:38:31.040 INFO [stderr] 
Dec 04 23:38:31.051 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 04 23:38:31.051 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1527:19
Dec 04 23:38:31.051 INFO [stderr]      |
Dec 04 23:38:31.051 INFO [stderr] 1527 |         self.iter.find_map(|(i, node)| {
Dec 04 23:38:31.051 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 04 23:38:31.059 INFO [stderr]      |
Dec 04 23:38:31.059 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 04 23:38:31.059 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 04 23:38:31.059 INFO [stderr]      |
Dec 04 23:38:31.059 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 04 23:38:31.059 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 04 23:38:31.059 INFO [stderr] 7    | |     {
Dec 04 23:38:31.059 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 04 23:38:31.059 INFO [stderr] ...    |
Dec 04 23:38:31.059 INFO [stderr] 13   | |         None
Dec 04 23:38:31.059 INFO [stderr] 14   | |     }
Dec 04 23:38:31.059 INFO [stderr]      | |_____^
Dec 04 23:38:31.059 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 04 23:38:31.059 INFO [stderr] 
Dec 04 23:38:31.067 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 04 23:38:31.067 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1573:19
Dec 04 23:38:31.067 INFO [stderr]      |
Dec 04 23:38:31.067 INFO [stderr] 1573 |         self.iter.find_map(|(i, node)| {
Dec 04 23:38:31.067 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 04 23:38:31.067 INFO [stderr]      |
Dec 04 23:38:31.067 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 04 23:38:31.067 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 04 23:38:31.067 INFO [stderr]      |
Dec 04 23:38:31.067 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 04 23:38:31.067 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 04 23:38:31.067 INFO [stderr] 7    | |     {
Dec 04 23:38:31.067 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 04 23:38:31.067 INFO [stderr] ...    |
Dec 04 23:38:31.067 INFO [stderr] 13   | |         None
Dec 04 23:38:31.067 INFO [stderr] 14   | |     }
Dec 04 23:38:31.067 INFO [stderr]      | |_____^
Dec 04 23:38:31.067 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 04 23:38:31.067 INFO [stderr] 
Dec 04 23:38:31.624 INFO [stderr] error: aborting due to 4 previous errors
Dec 04 23:38:31.625 INFO [stderr] 
Dec 04 23:38:31.625 INFO [stderr] For more information about this error, try `rustc --explain E0034`.
Dec 04 23:38:31.632 INFO [stderr] error: Could not compile `petgraph`.
Dec 04 23:38:31.632 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 04 23:38:38.515 INFO [stderr] error: build failed
Dec 04 23:38:38.519 INFO [stderr] su: No module specific data is present
Dec 04 23:38:39.104 INFO running `"docker" "inspect" "32b9d6c1c8ec2d3de2fdd25960421c2a6af840fee6aff6beb80746023d6a4c39"`
Dec 04 23:38:39.220 INFO running `"docker" "rm" "-f" "32b9d6c1c8ec2d3de2fdd25960421c2a6af840fee6aff6beb80746023d6a4c39"`
Dec 04 23:38:39.338 INFO [stdout] 32b9d6c1c8ec2d3de2fdd25960421c2a6af840fee6aff6beb80746023d6a4c39