Dec 01 11:08:46.388 INFO testing lkschubert8/sloth against 1.30.1 for beta-1.31-5
Dec 01 11:08:46.388 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 11:08:47.008 INFO [stdout] fa31949334c6874e568ef8e5a5cf226ea6ef7d01420664321eacbb734763da34
Dec 01 11:08:47.013 INFO running `"docker" "start" "-a" "fa31949334c6874e568ef8e5a5cf226ea6ef7d01420664321eacbb734763da34"`
Dec 01 11:08:49.146 INFO [stderr] usermod: no changes
Dec 01 11:08:49.464 INFO [stderr]    Compiling arrayref v0.3.4
Dec 01 11:08:49.467 INFO [stderr]    Compiling memchr v2.0.1
Dec 01 11:08:49.495 INFO [stderr]    Compiling petgraph v0.4.12
Dec 01 11:08:49.535 INFO [stderr]    Compiling phf_generator v0.7.22
Dec 01 11:08:49.608 INFO [stderr]    Compiling thread_local v0.3.5
Dec 01 11:08:49.619 INFO [stderr]    Compiling serde_yaml v0.8.2
Dec 01 11:08:49.619 INFO [stderr]    Compiling atty v0.1.2
Dec 01 11:08:49.620 INFO [stderr]    Compiling digest v0.7.4
Dec 01 11:08:50.092 INFO [stderr]    Compiling block-buffer v0.3.3
Dec 01 11:08:52.943 INFO [stderr]    Compiling string_cache_codegen v0.4.1
Dec 01 11:08:52.947 INFO [stderr]    Compiling aho-corasick v0.6.4
Dec 01 11:08:53.337 INFO [stderr]    Compiling sha2 v0.7.1
Dec 01 11:08:58.230 INFO [stderr]    Compiling regex v0.2.11
Dec 01 11:08:59.999 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 01 11:09:00.000 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1171:19
Dec 01 11:09:00.000 INFO [stderr]      |
Dec 01 11:09:00.000 INFO [stderr] 1171 |         self.iter.find_map(|(i, node)| {
Dec 01 11:09:00.001 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 01 11:09:00.001 INFO [stderr]      |
Dec 01 11:09:00.002 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 01 11:09:00.002 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 01 11:09:00.002 INFO [stderr]      |
Dec 01 11:09:00.003 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 01 11:09:00.003 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 01 11:09:00.003 INFO [stderr] 7    | |     {
Dec 01 11:09:00.004 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 01 11:09:00.004 INFO [stderr] ...    |
Dec 01 11:09:00.004 INFO [stderr] 13   | |         None
Dec 01 11:09:00.005 INFO [stderr] 14   | |     }
Dec 01 11:09:00.005 INFO [stderr]      | |_____^
Dec 01 11:09:00.011 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 01 11:09:00.011 INFO [stderr] 
Dec 01 11:09:00.067 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 01 11:09:00.067 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1363:19
Dec 01 11:09:00.068 INFO [stderr]      |
Dec 01 11:09:00.068 INFO [stderr] 1363 |         self.iter.find_map(|(i, edge)|
Dec 01 11:09:00.068 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 01 11:09:00.069 INFO [stderr]      |
Dec 01 11:09:00.069 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 01 11:09:00.069 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 01 11:09:00.070 INFO [stderr]      |
Dec 01 11:09:00.070 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 01 11:09:00.070 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 01 11:09:00.071 INFO [stderr] 7    | |     {
Dec 01 11:09:00.071 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 01 11:09:00.071 INFO [stderr] ...    |
Dec 01 11:09:00.072 INFO [stderr] 13   | |         None
Dec 01 11:09:00.072 INFO [stderr] 14   | |     }
Dec 01 11:09:00.072 INFO [stderr]      | |_____^
Dec 01 11:09:00.072 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 01 11:09:00.073 INFO [stderr] 
Dec 01 11:09:00.107 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 01 11:09:00.107 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1527:19
Dec 01 11:09:00.108 INFO [stderr]      |
Dec 01 11:09:00.108 INFO [stderr] 1527 |         self.iter.find_map(|(i, node)| {
Dec 01 11:09:00.108 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 01 11:09:00.109 INFO [stderr]      |
Dec 01 11:09:00.109 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 01 11:09:00.110 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 01 11:09:00.110 INFO [stderr]      |
Dec 01 11:09:00.110 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 01 11:09:00.111 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 01 11:09:00.111 INFO [stderr] 7    | |     {
Dec 01 11:09:00.111 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 01 11:09:00.111 INFO [stderr] ...    |
Dec 01 11:09:00.111 INFO [stderr] 13   | |         None
Dec 01 11:09:00.112 INFO [stderr] 14   | |     }
Dec 01 11:09:00.112 INFO [stderr]      | |_____^
Dec 01 11:09:00.112 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 01 11:09:00.112 INFO [stderr] 
Dec 01 11:09:00.125 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 01 11:09:00.125 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1573:19
Dec 01 11:09:00.125 INFO [stderr]      |
Dec 01 11:09:00.125 INFO [stderr] 1573 |         self.iter.find_map(|(i, node)| {
Dec 01 11:09:00.125 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 01 11:09:00.131 INFO [stderr]      |
Dec 01 11:09:00.131 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 01 11:09:00.131 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 01 11:09:00.131 INFO [stderr]      |
Dec 01 11:09:00.131 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 01 11:09:00.131 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 01 11:09:00.131 INFO [stderr] 7    | |     {
Dec 01 11:09:00.131 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 01 11:09:00.131 INFO [stderr] ...    |
Dec 01 11:09:00.131 INFO [stderr] 13   | |         None
Dec 01 11:09:00.131 INFO [stderr] 14   | |     }
Dec 01 11:09:00.131 INFO [stderr]      | |_____^
Dec 01 11:09:00.131 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 01 11:09:00.131 INFO [stderr] 
Dec 01 11:09:01.875 INFO [stderr] error: aborting due to 4 previous errors
Dec 01 11:09:01.875 INFO [stderr] 
Dec 01 11:09:01.875 INFO [stderr] For more information about this error, try `rustc --explain E0034`.
Dec 01 11:09:01.931 INFO [stderr] error: Could not compile `petgraph`.
Dec 01 11:09:01.931 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 01 11:09:12.919 INFO [stderr] error: build failed
Dec 01 11:09:12.919 INFO [stderr] su: No module specific data is present
Dec 01 11:09:13.775 INFO running `"docker" "inspect" "fa31949334c6874e568ef8e5a5cf226ea6ef7d01420664321eacbb734763da34"`
Dec 01 11:09:14.159 INFO running `"docker" "rm" "-f" "fa31949334c6874e568ef8e5a5cf226ea6ef7d01420664321eacbb734763da34"`
Dec 01 11:09:14.407 INFO [stdout] fa31949334c6874e568ef8e5a5cf226ea6ef7d01420664321eacbb734763da34
