Sep 14 12:04:58.531 INFO checking palette-0.2.1 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 12:04:58.531 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 12:04:58.531 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-0/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 12:04:58.715 INFO blam! 7e70c96c7b1f3b98fb20b3e61a3315f21ded89ca843ae91ac81fcc69537b1db7
Sep 14 12:04:58.720 INFO running `"docker" "start" "-a" "7e70c96c7b1f3b98fb20b3e61a3315f21ded89ca843ae91ac81fcc69537b1db7"`
Sep 14 12:04:59.399 INFO kablam! usermod: no changes
Sep 14 12:04:59.579 INFO kablam!     Checking lzw v0.8.0
Sep 14 12:04:59.581 INFO kablam!     Checking vec_map v0.4.0
Sep 14 12:04:59.584 INFO kablam!     Checking strsim v0.4.1
Sep 14 12:04:59.611 INFO kablam!     Checking num-complex v0.2.0
Sep 14 12:04:59.619 INFO kablam!     Checking num-bigint v0.2.0
Sep 14 12:04:59.623 INFO kablam!    Compiling palette v0.2.1 (file:///source)
Sep 14 12:04:59.623 INFO kablam!     Checking enum_primitive v0.0.1
Sep 14 12:05:01.335 INFO kablam!     Checking gif v0.5.1
Sep 14 12:05:01.495 INFO kablam!     Checking clap v1.5.6
Sep 14 12:05:03.962 INFO kablam!     Checking num-rational v0.2.1
Sep 14 12:05:05.265 INFO kablam!     Checking num v0.2.0
Sep 14 12:05:05.711 INFO kablam!     Checking png v0.3.1
Sep 14 12:05:05.740 INFO kablam! warning: unused `#[macro_use]` import
Sep 14 12:05:05.740 INFO kablam!   --> src/lib.rs:46:1
Sep 14 12:05:05.740 INFO kablam!    |
Sep 14 12:05:05.740 INFO kablam! 46 | #[macro_use]
Sep 14 12:05:05.740 INFO kablam!    | ^^^^^^^^^^^^
Sep 14 12:05:05.740 INFO kablam!    |
Sep 14 12:05:05.740 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 14 12:05:05.740 INFO kablam! 
Sep 14 12:05:06.427 INFO kablam! error: no rules expected the token `flags`
Sep 14 12:05:06.427 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.3.1/src/common.rs:179:5
Sep 14 12:05:06.427 INFO kablam!     |
Sep 14 12:05:06.427 INFO kablam! 179 |     flags Transformations: u32 {
Sep 14 12:05:06.427 INFO kablam!     |     ^^^^^
Sep 14 12:05:06.427 INFO kablam! 
Sep 14 12:05:06.441 INFO kablam! error: aborting due to previous error
Sep 14 12:05:06.441 INFO kablam! 
Sep 14 12:05:06.466 INFO kablam! error: Could not compile `png`.
Sep 14 12:05:06.466 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 14 12:05:07.427 INFO kablam! warning: unused import: `NumCast`
Sep 14 12:05:07.427 INFO kablam!  --> src/gradient.rs:3:29
Sep 14 12:05:07.427 INFO kablam!   |
Sep 14 12:05:07.427 INFO kablam! 3 | use num::{Float, One, Zero, NumCast};
Sep 14 12:05:07.427 INFO kablam!   |                             ^^^^^^^
Sep 14 12:05:07.427 INFO kablam! 
Sep 14 12:05:08.101 INFO kablam! error: build failed
Sep 14 12:05:08.101 INFO kablam! su: No module specific data is present
Sep 14 12:05:08.663 INFO running `"docker" "rm" "-f" "7e70c96c7b1f3b98fb20b3e61a3315f21ded89ca843ae91ac81fcc69537b1db7"`
Sep 14 12:05:08.752 INFO blam! 7e70c96c7b1f3b98fb20b3e61a3315f21ded89ca843ae91ac81fcc69537b1db7