Oct 31 23:40:35.130 INFO checking omaskery/asynclang against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 23:40:35.131 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Oct 31 23:40:35.497 INFO blam! 95e04cefb75112b06c605e5c68fcc43d476be30910808e3d6fbe88c69179bf1d
Oct 31 23:40:35.509 INFO running `"docker" "start" "-a" "95e04cefb75112b06c605e5c68fcc43d476be30910808e3d6fbe88c69179bf1d"`
Oct 31 23:40:36.529 INFO kablam! usermod: no changes
Oct 31 23:40:36.594 INFO kablam!     Checking petgraph v0.4.12
Oct 31 23:40:38.576 INFO kablam! error[E0034]: multiple applicable items in scope
Oct 31 23:40:38.576 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1171:19
Oct 31 23:40:38.576 INFO kablam!      |
Oct 31 23:40:38.576 INFO kablam! 1171 |         self.iter.find_map(|(i, node)| {
Oct 31 23:40:38.576 INFO kablam!      |                   ^^^^^^^^ multiple `find_map` found
Oct 31 23:40:38.576 INFO kablam!      |
Oct 31 23:40:38.576 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Oct 31 23:40:38.576 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Oct 31 23:40:38.576 INFO kablam!      |
Oct 31 23:40:38.576 INFO kablam! 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Oct 31 23:40:38.576 INFO kablam! 6    | |         where F: FnMut(Self::Item) -> Option<R>
Oct 31 23:40:38.576 INFO kablam! 7    | |     {
Oct 31 23:40:38.576 INFO kablam! 8    | |         while let Some(elt) = self.next() {
Oct 31 23:40:38.576 INFO kablam! ...    |
Oct 31 23:40:38.576 INFO kablam! 13   | |         None
Oct 31 23:40:38.576 INFO kablam! 14   | |     }
Oct 31 23:40:38.576 INFO kablam!      | |_____^
Oct 31 23:40:38.576 INFO kablam!      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Oct 31 23:40:38.576 INFO kablam! 
Oct 31 23:40:38.593 INFO kablam! error[E0034]: multiple applicable items in scope
Oct 31 23:40:38.593 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1363:19
Oct 31 23:40:38.593 INFO kablam!      |
Oct 31 23:40:38.593 INFO kablam! 1363 |         self.iter.find_map(|(i, edge)|
Oct 31 23:40:38.593 INFO kablam!      |                   ^^^^^^^^ multiple `find_map` found
Oct 31 23:40:38.593 INFO kablam!      |
Oct 31 23:40:38.593 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Oct 31 23:40:38.593 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Oct 31 23:40:38.593 INFO kablam!      |
Oct 31 23:40:38.593 INFO kablam! 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Oct 31 23:40:38.593 INFO kablam! 6    | |         where F: FnMut(Self::Item) -> Option<R>
Oct 31 23:40:38.593 INFO kablam! 7    | |     {
Oct 31 23:40:38.593 INFO kablam! 8    | |         while let Some(elt) = self.next() {
Oct 31 23:40:38.593 INFO kablam! ...    |
Oct 31 23:40:38.593 INFO kablam! 13   | |         None
Oct 31 23:40:38.593 INFO kablam! 14   | |     }
Oct 31 23:40:38.593 INFO kablam!      | |_____^
Oct 31 23:40:38.594 INFO kablam!      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Oct 31 23:40:38.594 INFO kablam! 
Oct 31 23:40:38.602 INFO kablam! error[E0034]: multiple applicable items in scope
Oct 31 23:40:38.603 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1527:19
Oct 31 23:40:38.603 INFO kablam!      |
Oct 31 23:40:38.603 INFO kablam! 1527 |         self.iter.find_map(|(i, node)| {
Oct 31 23:40:38.603 INFO kablam!      |                   ^^^^^^^^ multiple `find_map` found
Oct 31 23:40:38.603 INFO kablam!      |
Oct 31 23:40:38.603 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Oct 31 23:40:38.603 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Oct 31 23:40:38.603 INFO kablam!      |
Oct 31 23:40:38.603 INFO kablam! 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Oct 31 23:40:38.603 INFO kablam! 6    | |         where F: FnMut(Self::Item) -> Option<R>
Oct 31 23:40:38.603 INFO kablam! 7    | |     {
Oct 31 23:40:38.603 INFO kablam! 8    | |         while let Some(elt) = self.next() {
Oct 31 23:40:38.603 INFO kablam! ...    |
Oct 31 23:40:38.603 INFO kablam! 13   | |         None
Oct 31 23:40:38.603 INFO kablam! 14   | |     }
Oct 31 23:40:38.603 INFO kablam!      | |_____^
Oct 31 23:40:38.603 INFO kablam!      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Oct 31 23:40:38.603 INFO kablam! 
Oct 31 23:40:38.607 INFO kablam! error[E0034]: multiple applicable items in scope
Oct 31 23:40:38.607 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1573:19
Oct 31 23:40:38.607 INFO kablam!      |
Oct 31 23:40:38.607 INFO kablam! 1573 |         self.iter.find_map(|(i, node)| {
Oct 31 23:40:38.607 INFO kablam!      |                   ^^^^^^^^ multiple `find_map` found
Oct 31 23:40:38.607 INFO kablam!      |
Oct 31 23:40:38.608 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Oct 31 23:40:38.608 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Oct 31 23:40:38.608 INFO kablam!      |
Oct 31 23:40:38.608 INFO kablam! 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Oct 31 23:40:38.608 INFO kablam! 6    | |         where F: FnMut(Self::Item) -> Option<R>
Oct 31 23:40:38.608 INFO kablam! 7    | |     {
Oct 31 23:40:38.608 INFO kablam! 8    | |         while let Some(elt) = self.next() {
Oct 31 23:40:38.608 INFO kablam! ...    |
Oct 31 23:40:38.608 INFO kablam! 13   | |         None
Oct 31 23:40:38.608 INFO kablam! 14   | |     }
Oct 31 23:40:38.608 INFO kablam!      | |_____^
Oct 31 23:40:38.608 INFO kablam!      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Oct 31 23:40:38.608 INFO kablam! 
Oct 31 23:40:38.892 INFO kablam! error: aborting due to 4 previous errors
Oct 31 23:40:38.892 INFO kablam! 
Oct 31 23:40:38.893 INFO kablam! For more information about this error, try `rustc --explain E0034`.
Oct 31 23:40:38.902 INFO kablam! error: Could not compile `petgraph`.
Oct 31 23:40:38.902 INFO kablam! 
Oct 31 23:40:38.902 INFO kablam! To learn more, run the command again with --verbose.
Oct 31 23:40:38.904 INFO kablam! su: No module specific data is present
Oct 31 23:40:39.839 INFO running `"docker" "rm" "-f" "95e04cefb75112b06c605e5c68fcc43d476be30910808e3d6fbe88c69179bf1d"`
Oct 31 23:40:39.980 INFO blam! 95e04cefb75112b06c605e5c68fcc43d476be30910808e3d6fbe88c69179bf1d