Aug 02 05:51:41.505 INFO checking language-tags-0.2.2 against 1.27.2 for lazy_static-1
Aug 02 05:51:41.505 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 05:51:41.505 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 05:51:41.505 INFO running `"docker" "create" "-v" "/tmp/crater.pLmVHxDfSBvB:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-0/1.27.2:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 05:51:41.761 INFO blam! eba709ce107226b119b96919fafa6c5e1b7f8e71a0dca954e79429520f3cbed4
Aug 02 05:51:41.762 INFO running `"docker" "start" "-a" "eba709ce107226b119b96919fafa6c5e1b7f8e71a0dca954e79429520f3cbed4"`
Aug 02 05:51:42.683 INFO kablam!     Checking language-tags v0.2.2 (file:///source)
Aug 02 05:51:43.391 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Aug 02 05:51:43.391 INFO kablam!   --> src/lib.rs:55:5
Aug 02 05:51:43.391 INFO kablam!    |
Aug 02 05:51:43.391 INFO kablam! 55 | use std::ascii::AsciiExt;
Aug 02 05:51:43.391 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Aug 02 05:51:43.391 INFO kablam!    |
Aug 02 05:51:43.391 INFO kablam!    = note: #[warn(deprecated)] on by default
Aug 02 05:51:43.391 INFO kablam! 
Aug 02 05:51:43.654 INFO kablam! error: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Aug 02 05:51:43.654 INFO kablam!   --> src/lib.rs:55:5
Aug 02 05:51:43.654 INFO kablam!    |
Aug 02 05:51:43.654 INFO kablam! 55 | use std::ascii::AsciiExt;
Aug 02 05:51:43.654 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Aug 02 05:51:43.656 INFO kablam!    |
Aug 02 05:51:43.656 INFO kablam! note: lint level defined here
Aug 02 05:51:43.656 INFO kablam!   --> src/lib.rs:2:24
Aug 02 05:51:43.656 INFO kablam!    |
Aug 02 05:51:43.656 INFO kablam! 2  | #![cfg_attr(test, deny(warnings))]
Aug 02 05:51:43.657 INFO kablam!    |                        ^^^^^^^^
Aug 02 05:51:43.657 INFO kablam!    = note: #[deny(deprecated)] implied by #[deny(warnings)]
Aug 02 05:51:43.657 INFO kablam! 
Aug 02 05:51:43.766 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Aug 02 05:51:43.766 INFO kablam!   --> src/lib.rs:55:5
Aug 02 05:51:43.766 INFO kablam!    |
Aug 02 05:51:43.766 INFO kablam! 55 | use std::ascii::AsciiExt;
Aug 02 05:51:43.766 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Aug 02 05:51:43.766 INFO kablam!    |
Aug 02 05:51:43.766 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 02 05:51:43.766 INFO kablam! 
Aug 02 05:51:43.922 INFO kablam! error: unused import: `std::ascii::AsciiExt`
Aug 02 05:51:43.922 INFO kablam!   --> src/lib.rs:55:5
Aug 02 05:51:43.922 INFO kablam!    |
Aug 02 05:51:43.923 INFO kablam! 55 | use std::ascii::AsciiExt;
Aug 02 05:51:43.923 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Aug 02 05:51:43.923 INFO kablam!    |
Aug 02 05:51:43.923 INFO kablam! note: lint level defined here
Aug 02 05:51:43.923 INFO kablam!   --> src/lib.rs:2:24
Aug 02 05:51:43.923 INFO kablam!    |
Aug 02 05:51:43.923 INFO kablam! 2  | #![cfg_attr(test, deny(warnings))]
Aug 02 05:51:43.923 INFO kablam!    |                        ^^^^^^^^
Aug 02 05:51:43.923 INFO kablam!    = note: #[deny(unused_imports)] implied by #[deny(warnings)]
Aug 02 05:51:43.923 INFO kablam! 
Aug 02 05:51:43.926 INFO kablam! error: aborting due to 2 previous errors
Aug 02 05:51:43.926 INFO kablam! 
Aug 02 05:51:43.939 INFO kablam! error: Could not compile `language-tags`.
Aug 02 05:51:43.940 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 05:51:43.985 INFO kablam! error: build failed
Aug 02 05:51:43.987 INFO kablam! su: No module specific data is present
Aug 02 05:51:44.534 INFO running `"docker" "rm" "-f" "eba709ce107226b119b96919fafa6c5e1b7f8e71a0dca954e79429520f3cbed4"`
Aug 02 05:51:44.687 INFO blam! eba709ce107226b119b96919fafa6c5e1b7f8e71a0dca954e79429520f3cbed4