Oct 12 22:59:07.126 INFO checking dat2/rpack against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 22:59:07.126 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 12 22:59:07.588 INFO blam! b3df7047e5ee991fa3629f8398b2ed8973b9b0f40c02940b091851ac94e60a0d
Oct 12 22:59:07.590 INFO running `"docker" "start" "-a" "b3df7047e5ee991fa3629f8398b2ed8973b9b0f40c02940b091851ac94e60a0d"`
Oct 12 22:59:09.363 INFO kablam! usermod: no changes
Oct 12 22:59:09.575 INFO kablam!     Checking petgraph v0.4.12
Oct 12 22:59:09.576 INFO kablam!     Checking combine v3.3.2
Oct 12 22:59:12.752 INFO kablam! error[E0034]: multiple applicable items in scope
Oct 12 22:59:12.752 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1171:19
Oct 12 22:59:12.752 INFO kablam!      |
Oct 12 22:59:12.752 INFO kablam! 1171 |         self.iter.find_map(|(i, node)| {
Oct 12 22:59:12.752 INFO kablam!      |                   ^^^^^^^^ multiple `find_map` found
Oct 12 22:59:12.752 INFO kablam!      |
Oct 12 22:59:12.752 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Oct 12 22:59:12.752 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Oct 12 22:59:12.752 INFO kablam!      |
Oct 12 22:59:12.752 INFO kablam! 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Oct 12 22:59:12.752 INFO kablam! 6    | |         where F: FnMut(Self::Item) -> Option<R>
Oct 12 22:59:12.752 INFO kablam! 7    | |     {
Oct 12 22:59:12.752 INFO kablam! 8    | |         while let Some(elt) = self.next() {
Oct 12 22:59:12.752 INFO kablam! ...    |
Oct 12 22:59:12.752 INFO kablam! 13   | |         None
Oct 12 22:59:12.752 INFO kablam! 14   | |     }
Oct 12 22:59:12.752 INFO kablam!      | |_____^
Oct 12 22:59:12.752 INFO kablam!      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Oct 12 22:59:12.752 INFO kablam! 
Oct 12 22:59:12.772 INFO kablam! error[E0034]: multiple applicable items in scope
Oct 12 22:59:12.772 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1363:19
Oct 12 22:59:12.772 INFO kablam!      |
Oct 12 22:59:12.772 INFO kablam! 1363 |         self.iter.find_map(|(i, edge)|
Oct 12 22:59:12.772 INFO kablam!      |                   ^^^^^^^^ multiple `find_map` found
Oct 12 22:59:12.772 INFO kablam!      |
Oct 12 22:59:12.772 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Oct 12 22:59:12.772 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Oct 12 22:59:12.772 INFO kablam!      |
Oct 12 22:59:12.772 INFO kablam! 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Oct 12 22:59:12.772 INFO kablam! 6    | |         where F: FnMut(Self::Item) -> Option<R>
Oct 12 22:59:12.772 INFO kablam! 7    | |     {
Oct 12 22:59:12.772 INFO kablam! 8    | |         while let Some(elt) = self.next() {
Oct 12 22:59:12.772 INFO kablam! ...    |
Oct 12 22:59:12.772 INFO kablam! 13   | |         None
Oct 12 22:59:12.772 INFO kablam! 14   | |     }
Oct 12 22:59:12.772 INFO kablam!      | |_____^
Oct 12 22:59:12.772 INFO kablam!      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Oct 12 22:59:12.772 INFO kablam! 
Oct 12 22:59:12.780 INFO kablam! error[E0034]: multiple applicable items in scope
Oct 12 22:59:12.780 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1527:19
Oct 12 22:59:12.780 INFO kablam!      |
Oct 12 22:59:12.780 INFO kablam! 1527 |         self.iter.find_map(|(i, node)| {
Oct 12 22:59:12.780 INFO kablam!      |                   ^^^^^^^^ multiple `find_map` found
Oct 12 22:59:12.780 INFO kablam!      |
Oct 12 22:59:12.780 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Oct 12 22:59:12.780 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Oct 12 22:59:12.780 INFO kablam!      |
Oct 12 22:59:12.780 INFO kablam! 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Oct 12 22:59:12.780 INFO kablam! 6    | |         where F: FnMut(Self::Item) -> Option<R>
Oct 12 22:59:12.780 INFO kablam! 7    | |     {
Oct 12 22:59:12.780 INFO kablam! 8    | |         while let Some(elt) = self.next() {
Oct 12 22:59:12.780 INFO kablam! ...    |
Oct 12 22:59:12.780 INFO kablam! 13   | |         None
Oct 12 22:59:12.780 INFO kablam! 14   | |     }
Oct 12 22:59:12.780 INFO kablam!      | |_____^
Oct 12 22:59:12.780 INFO kablam!      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Oct 12 22:59:12.780 INFO kablam! 
Oct 12 22:59:12.783 INFO kablam! error[E0034]: multiple applicable items in scope
Oct 12 22:59:12.783 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1573:19
Oct 12 22:59:12.783 INFO kablam!      |
Oct 12 22:59:12.783 INFO kablam! 1573 |         self.iter.find_map(|(i, node)| {
Oct 12 22:59:12.783 INFO kablam!      |                   ^^^^^^^^ multiple `find_map` found
Oct 12 22:59:12.783 INFO kablam!      |
Oct 12 22:59:12.783 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Oct 12 22:59:12.783 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Oct 12 22:59:12.783 INFO kablam!      |
Oct 12 22:59:12.783 INFO kablam! 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Oct 12 22:59:12.783 INFO kablam! 6    | |         where F: FnMut(Self::Item) -> Option<R>
Oct 12 22:59:12.783 INFO kablam! 7    | |     {
Oct 12 22:59:12.783 INFO kablam! 8    | |         while let Some(elt) = self.next() {
Oct 12 22:59:12.783 INFO kablam! ...    |
Oct 12 22:59:12.783 INFO kablam! 13   | |         None
Oct 12 22:59:12.783 INFO kablam! 14   | |     }
Oct 12 22:59:12.783 INFO kablam!      | |_____^
Oct 12 22:59:12.788 INFO kablam!      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Oct 12 22:59:12.788 INFO kablam! 
Oct 12 22:59:13.104 INFO kablam! error: aborting due to 4 previous errors
Oct 12 22:59:13.104 INFO kablam! 
Oct 12 22:59:13.104 INFO kablam! For more information about this error, try `rustc --explain E0034`.
Oct 12 22:59:13.107 INFO kablam! error: Could not compile `petgraph`.
Oct 12 22:59:13.107 INFO kablam! warning: build failed, waiting for other jobs to finish...
Oct 12 22:59:31.104 INFO kablam! error: build failed
Oct 12 22:59:31.106 INFO kablam! su: No module specific data is present
Oct 12 22:59:32.168 INFO running `"docker" "rm" "-f" "b3df7047e5ee991fa3629f8398b2ed8973b9b0f40c02940b091851ac94e60a0d"`
Oct 12 22:59:32.462 INFO blam! b3df7047e5ee991fa3629f8398b2ed8973b9b0f40c02940b091851ac94e60a0d