Aug 18 00:59:53.061 INFO checking cron-0.4.1 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 18 00:59:53.061 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 18 00:59:53.061 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 18 00:59:53.061 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-0/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 18 00:59:53.282 INFO blam! a67976e500cc20a1c7ad482dd49b441bd33056efedc4c15031d6cac6a02d3f0f
Aug 18 00:59:53.284 INFO running `"docker" "start" "-a" "a67976e500cc20a1c7ad482dd49b441bd33056efedc4c15031d6cac6a02d3f0f"`
Aug 18 00:59:54.209 INFO kablam!     Checking cron v0.4.1 (file:///source)
Aug 18 00:59:56.915 INFO kablam! warning: the feature `collections_range` has been stable since 1.28.0 and no longer requires an attribute to enable
Aug 18 00:59:56.915 INFO kablam!  --> src/lib.rs:3:12
Aug 18 00:59:56.915 INFO kablam!   |
Aug 18 00:59:56.915 INFO kablam! 3 | #![feature(collections_range)]
Aug 18 00:59:56.915 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Aug 18 00:59:56.915 INFO kablam!   |
Aug 18 00:59:56.915 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 18 00:59:56.915 INFO kablam! 
Aug 18 00:59:56.915 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Aug 18 00:59:56.915 INFO kablam!  --> src/lib.rs:4:12
Aug 18 00:59:56.916 INFO kablam!   |
Aug 18 00:59:56.916 INFO kablam! 4 | #![feature(iterator_step_by)]
Aug 18 00:59:56.916 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Aug 18 00:59:56.919 INFO kablam! 
Aug 18 00:59:58.548 INFO kablam! warning: the feature `collections_range` has been stable since 1.28.0 and no longer requires an attribute to enable
Aug 18 00:59:58.548 INFO kablam!  --> src/lib.rs:3:12
Aug 18 00:59:58.548 INFO kablam!   |
Aug 18 00:59:58.548 INFO kablam! 3 | #![feature(collections_range)]
Aug 18 00:59:58.548 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Aug 18 00:59:58.548 INFO kablam!   |
Aug 18 00:59:58.549 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 18 00:59:58.549 INFO kablam! 
Aug 18 00:59:58.549 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Aug 18 00:59:58.549 INFO kablam!  --> src/lib.rs:4:12
Aug 18 00:59:58.549 INFO kablam!   |
Aug 18 00:59:58.549 INFO kablam! 4 | #![feature(iterator_step_by)]
Aug 18 00:59:58.549 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Aug 18 00:59:58.549 INFO kablam! 
Aug 18 00:59:59.574 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.45s
Aug 18 00:59:59.580 INFO kablam! su: No module specific data is present
Aug 18 01:00:00.136 INFO running `"docker" "rm" "-f" "a67976e500cc20a1c7ad482dd49b441bd33056efedc4c15031d6cac6a02d3f0f"`
Aug 18 01:00:00.304 INFO blam! a67976e500cc20a1c7ad482dd49b441bd33056efedc4c15031d6cac6a02d3f0f