Sep 14 05:18:10.444 INFO checking Tsuguri/octo against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 05:18:10.444 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 05:18:10.444 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-3/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 05:18:10.843 INFO blam! b8960a5ab5dd590e6f0ae0074daed14fbfd27ca88d2d9391d48cdeadaf918e47
Sep 14 05:18:10.845 INFO running `"docker" "start" "-a" "b8960a5ab5dd590e6f0ae0074daed14fbfd27ca88d2d9391d48cdeadaf918e47"`
Sep 14 05:18:12.431 INFO kablam! usermod: no changes
Sep 14 05:18:12.755 INFO kablam!     Checking lalrpop-util v0.15.2
Sep 14 05:18:12.755 INFO kablam!    Compiling itertools v0.7.8
Sep 14 05:18:12.755 INFO kablam!    Compiling petgraph v0.4.12
Sep 14 05:18:12.767 INFO kablam!    Compiling aho-corasick v0.6.4
Sep 14 05:18:12.767 INFO kablam!    Compiling phf_generator v0.7.22
Sep 14 05:18:12.767 INFO kablam!    Compiling thread_local v0.3.5
Sep 14 05:18:12.767 INFO kablam!    Compiling new_debug_unreachable v1.0.1
Sep 14 05:18:12.767 INFO kablam!    Compiling structopt-derive v0.2.10
Sep 14 05:18:13.299 INFO kablam!    Compiling atty v0.1.2
Sep 14 05:18:14.072 INFO kablam!    Compiling digest v0.7.2
Sep 14 05:18:14.128 INFO kablam!    Compiling string_cache_codegen v0.4.1
Sep 14 05:18:15.913 INFO kablam!    Compiling sha2 v0.7.1
Sep 14 05:18:17.803 INFO kablam!    Compiling regex v0.2.11
Sep 14 05:18:24.016 INFO kablam!    Compiling string_cache v0.7.3
Sep 14 05:18:24.851 INFO kablam! error[E0034]: multiple applicable items in scope
Sep 14 05:18:24.851 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1171:19
Sep 14 05:18:24.851 INFO kablam!      |
Sep 14 05:18:24.851 INFO kablam! 1171 |         self.iter.find_map(|(i, node)| {
Sep 14 05:18:24.851 INFO kablam!      |                   ^^^^^^^^ multiple `find_map` found
Sep 14 05:18:24.863 INFO kablam!      |
Sep 14 05:18:24.863 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Sep 14 05:18:24.863 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Sep 14 05:18:24.863 INFO kablam!      |
Sep 14 05:18:24.863 INFO kablam! 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Sep 14 05:18:24.863 INFO kablam! 6    | |         where F: FnMut(Self::Item) -> Option<R>
Sep 14 05:18:24.863 INFO kablam! 7    | |     {
Sep 14 05:18:24.863 INFO kablam! 8    | |         while let Some(elt) = self.next() {
Sep 14 05:18:24.863 INFO kablam! ...    |
Sep 14 05:18:24.863 INFO kablam! 13   | |         None
Sep 14 05:18:24.863 INFO kablam! 14   | |     }
Sep 14 05:18:24.863 INFO kablam!      | |_____^
Sep 14 05:18:24.863 INFO kablam!      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Sep 14 05:18:24.863 INFO kablam! 
Sep 14 05:18:24.891 INFO kablam! error[E0034]: multiple applicable items in scope
Sep 14 05:18:24.891 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1363:19
Sep 14 05:18:24.891 INFO kablam!      |
Sep 14 05:18:24.891 INFO kablam! 1363 |         self.iter.find_map(|(i, edge)|
Sep 14 05:18:24.891 INFO kablam!      |                   ^^^^^^^^ multiple `find_map` found
Sep 14 05:18:24.891 INFO kablam!      |
Sep 14 05:18:24.891 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Sep 14 05:18:24.891 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Sep 14 05:18:24.891 INFO kablam!      |
Sep 14 05:18:24.891 INFO kablam! 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Sep 14 05:18:24.891 INFO kablam! 6    | |         where F: FnMut(Self::Item) -> Option<R>
Sep 14 05:18:24.891 INFO kablam! 7    | |     {
Sep 14 05:18:24.891 INFO kablam! 8    | |         while let Some(elt) = self.next() {
Sep 14 05:18:24.891 INFO kablam! ...    |
Sep 14 05:18:24.891 INFO kablam! 13   | |         None
Sep 14 05:18:24.891 INFO kablam! 14   | |     }
Sep 14 05:18:24.891 INFO kablam!      | |_____^
Sep 14 05:18:24.891 INFO kablam!      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Sep 14 05:18:24.891 INFO kablam! 
Sep 14 05:18:24.911 INFO kablam! error[E0034]: multiple applicable items in scope
Sep 14 05:18:24.911 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1527:19
Sep 14 05:18:24.911 INFO kablam!      |
Sep 14 05:18:24.911 INFO kablam! 1527 |         self.iter.find_map(|(i, node)| {
Sep 14 05:18:24.911 INFO kablam!      |                   ^^^^^^^^ multiple `find_map` found
Sep 14 05:18:24.911 INFO kablam!      |
Sep 14 05:18:24.911 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Sep 14 05:18:24.911 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Sep 14 05:18:24.911 INFO kablam!      |
Sep 14 05:18:24.911 INFO kablam! 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Sep 14 05:18:24.911 INFO kablam! 6    | |         where F: FnMut(Self::Item) -> Option<R>
Sep 14 05:18:24.911 INFO kablam! 7    | |     {
Sep 14 05:18:24.911 INFO kablam! 8    | |         while let Some(elt) = self.next() {
Sep 14 05:18:24.911 INFO kablam! ...    |
Sep 14 05:18:24.911 INFO kablam! 13   | |         None
Sep 14 05:18:24.911 INFO kablam! 14   | |     }
Sep 14 05:18:24.911 INFO kablam!      | |_____^
Sep 14 05:18:24.911 INFO kablam!      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Sep 14 05:18:24.911 INFO kablam! 
Sep 14 05:18:24.923 INFO kablam! error[E0034]: multiple applicable items in scope
Sep 14 05:18:24.923 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1573:19
Sep 14 05:18:24.923 INFO kablam!      |
Sep 14 05:18:24.923 INFO kablam! 1573 |         self.iter.find_map(|(i, node)| {
Sep 14 05:18:24.923 INFO kablam!      |                   ^^^^^^^^ multiple `find_map` found
Sep 14 05:18:24.923 INFO kablam!      |
Sep 14 05:18:24.923 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Sep 14 05:18:24.923 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Sep 14 05:18:24.923 INFO kablam!      |
Sep 14 05:18:24.923 INFO kablam! 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Sep 14 05:18:24.923 INFO kablam! 6    | |         where F: FnMut(Self::Item) -> Option<R>
Sep 14 05:18:24.923 INFO kablam! 7    | |     {
Sep 14 05:18:24.923 INFO kablam! 8    | |         while let Some(elt) = self.next() {
Sep 14 05:18:24.923 INFO kablam! ...    |
Sep 14 05:18:24.923 INFO kablam! 13   | |         None
Sep 14 05:18:24.923 INFO kablam! 14   | |     }
Sep 14 05:18:24.923 INFO kablam!      | |_____^
Sep 14 05:18:24.923 INFO kablam!      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Sep 14 05:18:24.923 INFO kablam! 
Sep 14 05:18:25.079 INFO kablam!     Checking structopt v0.2.10
Sep 14 05:18:25.963 INFO kablam! error: aborting due to 4 previous errors
Sep 14 05:18:25.983 INFO kablam! 
Sep 14 05:18:25.983 INFO kablam! For more information about this error, try `rustc --explain E0034`.
Sep 14 05:18:25.990 INFO kablam! error: Could not compile `petgraph`.
Sep 14 05:18:25.990 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 14 05:18:33.504 INFO kablam! error: build failed
Sep 14 05:18:33.511 INFO kablam! su: No module specific data is present
Sep 14 05:18:34.259 INFO running `"docker" "rm" "-f" "b8960a5ab5dd590e6f0ae0074daed14fbfd27ca88d2d9391d48cdeadaf918e47"`
Sep 14 05:18:34.559 INFO blam! b8960a5ab5dd590e6f0ae0074daed14fbfd27ca88d2d9391d48cdeadaf918e47