Sep 04 12:43:39.507 INFO checking lalrpop-snap-0.12.5 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 12:43:39.507 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 12:43:39.507 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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=500" "-e" "CMD=cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 12:43:39.726 INFO blam! c6c02de983eb00790709f08941a34f2706fb445d8211162dc6f6df92c30b55d8
Sep 04 12:43:39.728 INFO running `"docker" "start" "-a" "c6c02de983eb00790709f08941a34f2706fb445d8211162dc6f6df92c30b55d8"`
Sep 04 12:43:40.752 INFO kablam!     Checking itertools v0.3.25
Sep 04 12:43:40.752 INFO kablam!     Checking lalrpop-intern v0.12.5
Sep 04 12:43:40.752 INFO kablam!     Checking unicode-xid v0.0.2
Sep 04 12:43:40.752 INFO kablam!     Checking lalrpop-util v0.12.5
Sep 04 12:43:40.815 INFO kablam!     Checking petgraph v0.1.18
Sep 04 12:43:40.815 INFO kablam!     Checking bit-set v0.3.0
Sep 04 12:43:43.742 INFO kablam! error[E0034]: multiple applicable items in scope
Sep 04 12:43:43.742 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.1.18/src/graph.rs:404:17
Sep 04 12:43:43.743 INFO kablam!     |
Sep 04 12:43:43.743 INFO kablam! 404 |         assert!(Ix::max().index() == !0 || NodeIndex::end() != node_idx);
Sep 04 12:43:43.743 INFO kablam!     |                 ^^^^^^^ multiple `max` found
Sep 04 12:43:43.743 INFO kablam!     |
Sep 04 12:43:43.743 INFO kablam! note: candidate #1 is defined in the trait `graph::IndexType`
Sep 04 12:43:43.743 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.1.18/src/graph.rs:28:5
Sep 04 12:43:43.743 INFO kablam!     |
Sep 04 12:43:43.743 INFO kablam! 28  |     fn max() -> Self;
Sep 04 12:43:43.743 INFO kablam!     |     ^^^^^^^^^^^^^^^^^
Sep 04 12:43:43.743 INFO kablam!     = help: to disambiguate the method call, write `graph::IndexType::max(...)` instead
Sep 04 12:43:43.744 INFO kablam! note: candidate #2 is defined in the trait `std::cmp::Ord`
Sep 04 12:43:43.744 INFO kablam!     = help: to disambiguate the method call, write `std::cmp::Ord::max(...)` instead
Sep 04 12:43:43.744 INFO kablam! 
Sep 04 12:43:43.755 INFO kablam! error[E0034]: multiple applicable items in scope
Sep 04 12:43:43.755 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.1.18/src/graph.rs:438:17
Sep 04 12:43:43.755 INFO kablam!     |
Sep 04 12:43:43.755 INFO kablam! 438 |         assert!(Ix::max().index() == !0 || EdgeIndex::end() != edge_idx);
Sep 04 12:43:43.755 INFO kablam!     |                 ^^^^^^^ multiple `max` found
Sep 04 12:43:43.755 INFO kablam!     |
Sep 04 12:43:43.755 INFO kablam! note: candidate #1 is defined in the trait `graph::IndexType`
Sep 04 12:43:43.755 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.1.18/src/graph.rs:28:5
Sep 04 12:43:43.755 INFO kablam!     |
Sep 04 12:43:43.755 INFO kablam! 28  |     fn max() -> Self;
Sep 04 12:43:43.755 INFO kablam!     |     ^^^^^^^^^^^^^^^^^
Sep 04 12:43:43.756 INFO kablam!     = help: to disambiguate the method call, write `graph::IndexType::max(...)` instead
Sep 04 12:43:43.756 INFO kablam! note: candidate #2 is defined in the trait `std::cmp::Ord`
Sep 04 12:43:43.756 INFO kablam!     = help: to disambiguate the method call, write `std::cmp::Ord::max(...)` instead
Sep 04 12:43:43.756 INFO kablam! 
Sep 04 12:43:44.430 INFO kablam! error: aborting due to 2 previous errors
Sep 04 12:43:44.430 INFO kablam! 
Sep 04 12:43:44.430 INFO kablam! For more information about this error, try `rustc --explain E0034`.
Sep 04 12:43:44.439 INFO kablam! error: Could not compile `petgraph`.
Sep 04 12:43:44.440 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 12:43:45.009 INFO kablam! error: build failed
Sep 04 12:43:45.010 INFO kablam! su: No module specific data is present
Sep 04 12:43:45.547 INFO running `"docker" "rm" "-f" "c6c02de983eb00790709f08941a34f2706fb445d8211162dc6f6df92c30b55d8"`
Sep 04 12:43:45.666 INFO blam! c6c02de983eb00790709f08941a34f2706fb445d8211162dc6f6df92c30b55d8