Aug 30 12:50:41.337 INFO checking lcms2-5.0.1 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 12:50:41.337 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 12:50:41.337 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 12:50:41.479 INFO blam! 4978838392a529d5a702020b3b3906e61d323222d3bc925218d6196f882eb804
Aug 30 12:50:41.480 INFO running `"docker" "start" "-a" "4978838392a529d5a702020b3b3906e61d323222d3bc925218d6196f882eb804"`
Aug 30 12:50:42.028 INFO kablam!    Compiling dunce v0.1.1
Aug 30 12:50:42.568 INFO kablam!    Compiling lcms2-sys v2.4.8
Aug 30 12:50:47.865 INFO kablam!     Checking lcms2 v5.0.1 (file:///source)
Aug 30 12:50:51.550 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Aug 30 12:50:51.550 INFO kablam!  --> examples/compare.rs:1:12
Aug 30 12:50:51.550 INFO kablam!   |
Aug 30 12:50:51.550 INFO kablam! 1 | #![feature(iterator_step_by)]
Aug 30 12:50:51.550 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Aug 30 12:50:51.551 INFO kablam!   |
Aug 30 12:50:51.551 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 30 12:50:51.551 INFO kablam! 
Aug 30 12:50:51.635 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.66s
Aug 30 12:50:51.645 INFO kablam! su: No module specific data is present
Aug 30 12:50:52.118 INFO running `"docker" "rm" "-f" "4978838392a529d5a702020b3b3906e61d323222d3bc925218d6196f882eb804"`
Aug 30 12:50:52.264 INFO blam! 4978838392a529d5a702020b3b3906e61d323222d3bc925218d6196f882eb804