Sep 10 05:08:11.036 INFO checking Tsuguri/octo against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 05:08:11.036 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 05:08:11.036 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-5/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 05:08:11.283 INFO blam! 5b6edb8a1437e203ef38ba4f3de983dbf415df99d876a36fa0143adfe84b9266
Sep 10 05:08:11.285 INFO running `"docker" "start" "-a" "5b6edb8a1437e203ef38ba4f3de983dbf415df99d876a36fa0143adfe84b9266"`
Sep 10 05:08:12.213 INFO kablam! usermod: no changes
Sep 10 05:08:12.514 INFO kablam!    Compiling bit-vec v0.4.4
Sep 10 05:08:12.514 INFO kablam!    Compiling ena v0.5.0
Sep 10 05:08:12.514 INFO kablam!    Compiling lalrpop-util v0.15.2
Sep 10 05:08:12.514 INFO kablam!    Compiling arrayref v0.3.4
Sep 10 05:08:12.520 INFO kablam!    Compiling petgraph v0.4.12
Sep 10 05:08:12.521 INFO kablam!    Compiling serde v1.0.66
Sep 10 05:08:12.521 INFO kablam!    Compiling string_cache_codegen v0.4.1
Sep 10 05:08:13.144 INFO kablam!    Compiling regex v0.2.11
Sep 10 05:08:15.186 INFO kablam!    Compiling block-buffer v0.3.3
Sep 10 05:08:16.378 INFO kablam!    Compiling structopt-derive v0.2.10
Sep 10 05:08:16.431 INFO kablam!    Compiling atty v0.1.2
Sep 10 05:08:17.215 INFO kablam!    Compiling digest v0.7.2
Sep 10 05:08:21.491 INFO kablam!    Compiling bit-set v0.4.0
Sep 10 05:08:21.539 INFO kablam!    Compiling sha2 v0.7.1
Sep 10 05:08:21.579 INFO kablam!    Compiling string_cache v0.7.3
Sep 10 05:08:25.910 INFO kablam! error[E0034]: multiple applicable items in scope
Sep 10 05:08:25.910 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1171:19
Sep 10 05:08:25.910 INFO kablam!      |
Sep 10 05:08:25.910 INFO kablam! 1171 |         self.iter.find_map(|(i, node)| {
Sep 10 05:08:25.910 INFO kablam!      |                   ^^^^^^^^ multiple `find_map` found
Sep 10 05:08:25.913 INFO kablam!      |
Sep 10 05:08:25.913 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Sep 10 05:08:25.913 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Sep 10 05:08:25.913 INFO kablam!      |
Sep 10 05:08:25.913 INFO kablam! 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Sep 10 05:08:25.913 INFO kablam! 6    | |         where F: FnMut(Self::Item) -> Option<R>
Sep 10 05:08:25.913 INFO kablam! 7    | |     {
Sep 10 05:08:25.913 INFO kablam! 8    | |         while let Some(elt) = self.next() {
Sep 10 05:08:25.913 INFO kablam! ...    |
Sep 10 05:08:25.913 INFO kablam! 13   | |         None
Sep 10 05:08:25.913 INFO kablam! 14   | |     }
Sep 10 05:08:25.913 INFO kablam!      | |_____^
Sep 10 05:08:25.913 INFO kablam!      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Sep 10 05:08:25.913 INFO kablam! 
Sep 10 05:08:25.990 INFO kablam! error[E0034]: multiple applicable items in scope
Sep 10 05:08:25.990 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1363:19
Sep 10 05:08:25.990 INFO kablam!      |
Sep 10 05:08:25.990 INFO kablam! 1363 |         self.iter.find_map(|(i, edge)|
Sep 10 05:08:25.990 INFO kablam!      |                   ^^^^^^^^ multiple `find_map` found
Sep 10 05:08:25.994 INFO kablam!      |
Sep 10 05:08:25.994 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Sep 10 05:08:25.994 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Sep 10 05:08:25.994 INFO kablam!      |
Sep 10 05:08:25.994 INFO kablam! 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Sep 10 05:08:25.994 INFO kablam! 6    | |         where F: FnMut(Self::Item) -> Option<R>
Sep 10 05:08:25.994 INFO kablam! 7    | |     {
Sep 10 05:08:25.994 INFO kablam! 8    | |         while let Some(elt) = self.next() {
Sep 10 05:08:25.994 INFO kablam! ...    |
Sep 10 05:08:25.994 INFO kablam! 13   | |         None
Sep 10 05:08:25.994 INFO kablam! 14   | |     }
Sep 10 05:08:25.994 INFO kablam!      | |_____^
Sep 10 05:08:25.994 INFO kablam!      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Sep 10 05:08:25.994 INFO kablam! 
Sep 10 05:08:26.032 INFO kablam! error[E0034]: multiple applicable items in scope
Sep 10 05:08:26.032 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1527:19
Sep 10 05:08:26.032 INFO kablam!      |
Sep 10 05:08:26.032 INFO kablam! 1527 |         self.iter.find_map(|(i, node)| {
Sep 10 05:08:26.032 INFO kablam!      |                   ^^^^^^^^ multiple `find_map` found
Sep 10 05:08:26.034 INFO kablam!      |
Sep 10 05:08:26.034 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Sep 10 05:08:26.034 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Sep 10 05:08:26.034 INFO kablam!      |
Sep 10 05:08:26.034 INFO kablam! 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Sep 10 05:08:26.034 INFO kablam! 6    | |         where F: FnMut(Self::Item) -> Option<R>
Sep 10 05:08:26.034 INFO kablam! 7    | |     {
Sep 10 05:08:26.034 INFO kablam! 8    | |         while let Some(elt) = self.next() {
Sep 10 05:08:26.034 INFO kablam! ...    |
Sep 10 05:08:26.034 INFO kablam! 13   | |         None
Sep 10 05:08:26.034 INFO kablam! 14   | |     }
Sep 10 05:08:26.034 INFO kablam!      | |_____^
Sep 10 05:08:26.034 INFO kablam!      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Sep 10 05:08:26.034 INFO kablam! 
Sep 10 05:08:26.051 INFO kablam! error[E0034]: multiple applicable items in scope
Sep 10 05:08:26.051 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1573:19
Sep 10 05:08:26.051 INFO kablam!      |
Sep 10 05:08:26.051 INFO kablam! 1573 |         self.iter.find_map(|(i, node)| {
Sep 10 05:08:26.051 INFO kablam!      |                   ^^^^^^^^ multiple `find_map` found
Sep 10 05:08:26.051 INFO kablam!      |
Sep 10 05:08:26.051 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Sep 10 05:08:26.051 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Sep 10 05:08:26.051 INFO kablam!      |
Sep 10 05:08:26.051 INFO kablam! 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Sep 10 05:08:26.051 INFO kablam! 6    | |         where F: FnMut(Self::Item) -> Option<R>
Sep 10 05:08:26.051 INFO kablam! 7    | |     {
Sep 10 05:08:26.051 INFO kablam! 8    | |         while let Some(elt) = self.next() {
Sep 10 05:08:26.051 INFO kablam! ...    |
Sep 10 05:08:26.051 INFO kablam! 13   | |         None
Sep 10 05:08:26.051 INFO kablam! 14   | |     }
Sep 10 05:08:26.051 INFO kablam!      | |_____^
Sep 10 05:08:26.051 INFO kablam!      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Sep 10 05:08:26.051 INFO kablam! 
Sep 10 05:08:27.802 INFO kablam! error: aborting due to 4 previous errors
Sep 10 05:08:27.802 INFO kablam! 
Sep 10 05:08:27.802 INFO kablam! For more information about this error, try `rustc --explain E0034`.
Sep 10 05:08:27.894 INFO kablam! error: Could not compile `petgraph`.
Sep 10 05:08:27.894 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 05:08:44.206 INFO kablam! error: build failed
Sep 10 05:08:44.208 INFO kablam! su: No module specific data is present
Sep 10 05:08:45.810 INFO running `"docker" "rm" "-f" "5b6edb8a1437e203ef38ba4f3de983dbf415df99d876a36fa0143adfe84b9266"`
Sep 10 05:08:45.940 INFO blam! 5b6edb8a1437e203ef38ba4f3de983dbf415df99d876a36fa0143adfe84b9266