Sep 06 02:46:35.551 INFO checking palette-0.2.1 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 02:46:35.551 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 02:46:35.551 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-1/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 02:46:35.697 INFO blam! eaa892843790a41b87d65293f9aa3a3a2ff488f07e694c905d2a6ba94ccc6bd0
Sep 06 02:46:35.699 INFO running `"docker" "start" "-a" "eaa892843790a41b87d65293f9aa3a3a2ff488f07e694c905d2a6ba94ccc6bd0"`
Sep 06 02:46:36.221 INFO kablam! usermod: no changes
Sep 06 02:46:36.363 INFO kablam!     Checking lzw v0.8.0
Sep 06 02:46:36.363 INFO kablam!     Checking byteorder v0.3.13
Sep 06 02:46:36.363 INFO kablam!     Checking clap v1.5.6
Sep 06 02:46:36.375 INFO kablam!     Checking num-complex v0.2.0
Sep 06 02:46:36.384 INFO kablam!     Checking num-bigint v0.2.0
Sep 06 02:46:36.390 INFO kablam!    Compiling palette v0.2.1 (file:///source)
Sep 06 02:46:36.390 INFO kablam!     Checking enum_primitive v0.0.1
Sep 06 02:46:36.951 INFO kablam!     Checking gif v0.5.1
Sep 06 02:46:41.786 INFO kablam! warning: unused `#[macro_use]` import
Sep 06 02:46:41.786 INFO kablam!   --> src/lib.rs:46:1
Sep 06 02:46:41.786 INFO kablam!    |
Sep 06 02:46:41.786 INFO kablam! 46 | #[macro_use]
Sep 06 02:46:41.786 INFO kablam!    | ^^^^^^^^^^^^
Sep 06 02:46:41.786 INFO kablam!    |
Sep 06 02:46:41.786 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 06 02:46:41.786 INFO kablam! 
Sep 06 02:46:41.873 INFO kablam!     Checking num-rational v0.2.1
Sep 06 02:46:42.946 INFO kablam!     Checking num v0.2.0
Sep 06 02:46:43.271 INFO kablam!     Checking png v0.3.1
Sep 06 02:46:43.842 INFO kablam! error: no rules expected the token `flags`
Sep 06 02:46:43.842 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/png-0.3.1/src/common.rs:179:5
Sep 06 02:46:43.842 INFO kablam!     |
Sep 06 02:46:43.842 INFO kablam! 179 |     flags Transformations: u32 {
Sep 06 02:46:43.842 INFO kablam!     |     ^^^^^
Sep 06 02:46:43.842 INFO kablam! 
Sep 06 02:46:43.854 INFO kablam! warning: unused import: `NumCast`
Sep 06 02:46:43.854 INFO kablam!  --> src/gradient.rs:3:29
Sep 06 02:46:43.854 INFO kablam!   |
Sep 06 02:46:43.854 INFO kablam! 3 | use num::{Float, One, Zero, NumCast};
Sep 06 02:46:43.854 INFO kablam!   |                             ^^^^^^^
Sep 06 02:46:43.854 INFO kablam! 
Sep 06 02:46:43.854 INFO kablam! error: aborting due to previous error
Sep 06 02:46:43.854 INFO kablam! 
Sep 06 02:46:43.862 INFO kablam! error: Could not compile `png`.
Sep 06 02:46:43.862 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 06 02:46:44.471 INFO kablam! error: build failed
Sep 06 02:46:44.475 INFO kablam! su: No module specific data is present
Sep 06 02:46:45.057 INFO running `"docker" "rm" "-f" "eaa892843790a41b87d65293f9aa3a3a2ff488f07e694c905d2a6ba94ccc6bd0"`
Sep 06 02:46:45.239 INFO blam! eaa892843790a41b87d65293f9aa3a3a2ff488f07e694c905d2a6ba94ccc6bd0