Sep 06 08:22:09.577 INFO checking cron-0.4.1 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 08:22:09.577 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 08:22:09.577 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-0/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 08:22:09.725 INFO blam! 73e52b7bb1cb21dc35375adbd299c8a2cc1196bfc83673d92c89f961d1c4ef34
Sep 06 08:22:09.727 INFO running `"docker" "start" "-a" "73e52b7bb1cb21dc35375adbd299c8a2cc1196bfc83673d92c89f961d1c4ef34"`
Sep 06 08:22:10.299 INFO kablam! usermod: no changes
Sep 06 08:22:10.350 INFO kablam!     Checking cron v0.4.1 (file:///source)
Sep 06 08:22:11.272 INFO kablam! warning: the feature `collections_range` has been stable since 1.28.0 and no longer requires an attribute to enable
Sep 06 08:22:11.272 INFO kablam!  --> src/lib.rs:3:12
Sep 06 08:22:11.272 INFO kablam!   |
Sep 06 08:22:11.272 INFO kablam! 3 | #![feature(collections_range)]
Sep 06 08:22:11.272 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Sep 06 08:22:11.272 INFO kablam!   |
Sep 06 08:22:11.272 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 06 08:22:11.272 INFO kablam! 
Sep 06 08:22:11.272 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Sep 06 08:22:11.272 INFO kablam!  --> src/lib.rs:4:12
Sep 06 08:22:11.272 INFO kablam!   |
Sep 06 08:22:11.272 INFO kablam! 4 | #![feature(iterator_step_by)]
Sep 06 08:22:11.272 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Sep 06 08:22:11.272 INFO kablam! 
Sep 06 08:22:11.303 INFO kablam! warning: the feature `collections_range` has been stable since 1.28.0 and no longer requires an attribute to enable
Sep 06 08:22:11.303 INFO kablam!  --> src/lib.rs:3:12
Sep 06 08:22:11.303 INFO kablam!   |
Sep 06 08:22:11.303 INFO kablam! 3 | #![feature(collections_range)]
Sep 06 08:22:11.303 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Sep 06 08:22:11.303 INFO kablam!   |
Sep 06 08:22:11.303 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 06 08:22:11.303 INFO kablam! 
Sep 06 08:22:11.304 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Sep 06 08:22:11.304 INFO kablam!  --> src/lib.rs:4:12
Sep 06 08:22:11.304 INFO kablam!   |
Sep 06 08:22:11.304 INFO kablam! 4 | #![feature(iterator_step_by)]
Sep 06 08:22:11.304 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Sep 06 08:22:11.304 INFO kablam! 
Sep 06 08:22:11.923 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
Sep 06 08:22:11.926 INFO kablam! su: No module specific data is present
Sep 06 08:22:12.432 INFO running `"docker" "rm" "-f" "73e52b7bb1cb21dc35375adbd299c8a2cc1196bfc83673d92c89f961d1c4ef34"`
Sep 06 08:22:12.509 INFO blam! 73e52b7bb1cb21dc35375adbd299c8a2cc1196bfc83673d92c89f961d1c4ef34