Sep 10 13:20:34.011 INFO checking palette-0.2.1 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 13:20:34.011 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 13:20:34.011 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 13:20:34.256 INFO blam! b3d5414f0a7f694c857f9e7812a988d6c07bf5aaf8b803d32c69349ae3db209e
Sep 10 13:20:34.258 INFO running `"docker" "start" "-a" "b3d5414f0a7f694c857f9e7812a988d6c07bf5aaf8b803d32c69349ae3db209e"`
Sep 10 13:20:35.088 INFO kablam! usermod: no changes
Sep 10 13:20:35.228 INFO kablam!     Checking lzw v0.8.0
Sep 10 13:20:35.234 INFO kablam!    Compiling palette v0.2.1 (file:///source)
Sep 10 13:20:35.234 INFO kablam!     Checking png v0.3.1
Sep 10 13:20:35.234 INFO kablam!     Checking enum_primitive v0.0.1
Sep 10 13:20:36.006 INFO kablam!     Checking gif v0.5.1
Sep 10 13:20:36.538 INFO kablam! error: no rules expected the token `flags`
Sep 10 13:20:36.538 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.3.1/src/common.rs:179:5
Sep 10 13:20:36.538 INFO kablam!     |
Sep 10 13:20:36.538 INFO kablam! 179 |     flags Transformations: u32 {
Sep 10 13:20:36.538 INFO kablam!     |     ^^^^^
Sep 10 13:20:36.538 INFO kablam! 
Sep 10 13:20:36.570 INFO kablam! error: aborting due to previous error
Sep 10 13:20:36.570 INFO kablam! 
Sep 10 13:20:36.590 INFO kablam! error: Could not compile `png`.
Sep 10 13:20:36.590 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 13:20:37.852 INFO kablam! error: build failed
Sep 10 13:20:37.854 INFO kablam! su: No module specific data is present
Sep 10 13:20:38.496 INFO running `"docker" "rm" "-f" "b3d5414f0a7f694c857f9e7812a988d6c07bf5aaf8b803d32c69349ae3db209e"`
Sep 10 13:20:38.610 INFO blam! b3d5414f0a7f694c857f9e7812a988d6c07bf5aaf8b803d32c69349ae3db209e