Sep 02 17:15:27.002 INFO checking cron-0.4.1 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 17:15:27.002 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 17:15:27.002 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 17:15:27.177 INFO blam! 56630d29aa4633003e23457d1252bdc4f091fdd8ace5b6ee5052f87b4bbf1fca
Sep 02 17:15:27.179 INFO running `"docker" "start" "-a" "56630d29aa4633003e23457d1252bdc4f091fdd8ace5b6ee5052f87b4bbf1fca"`
Sep 02 17:15:27.874 INFO kablam!     Checking cron v0.4.1 (file:///source)
Sep 02 17:15:30.016 INFO kablam! warning: the feature `collections_range` has been stable since 1.28.0 and no longer requires an attribute to enable
Sep 02 17:15:30.016 INFO kablam!  --> src/lib.rs:3:12
Sep 02 17:15:30.016 INFO kablam!   |
Sep 02 17:15:30.016 INFO kablam! 3 | #![feature(collections_range)]
Sep 02 17:15:30.016 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Sep 02 17:15:30.016 INFO kablam!   |
Sep 02 17:15:30.016 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 02 17:15:30.016 INFO kablam! 
Sep 02 17:15:30.016 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Sep 02 17:15:30.016 INFO kablam!  --> src/lib.rs:4:12
Sep 02 17:15:30.016 INFO kablam!   |
Sep 02 17:15:30.016 INFO kablam! 4 | #![feature(iterator_step_by)]
Sep 02 17:15:30.016 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Sep 02 17:15:30.016 INFO kablam! 
Sep 02 17:15:30.164 INFO kablam! warning: the feature `collections_range` has been stable since 1.28.0 and no longer requires an attribute to enable
Sep 02 17:15:30.164 INFO kablam!  --> src/lib.rs:3:12
Sep 02 17:15:30.164 INFO kablam!   |
Sep 02 17:15:30.164 INFO kablam! 3 | #![feature(collections_range)]
Sep 02 17:15:30.164 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Sep 02 17:15:30.164 INFO kablam!   |
Sep 02 17:15:30.164 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 02 17:15:30.164 INFO kablam! 
Sep 02 17:15:30.164 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Sep 02 17:15:30.164 INFO kablam!  --> src/lib.rs:4:12
Sep 02 17:15:30.164 INFO kablam!   |
Sep 02 17:15:30.164 INFO kablam! 4 | #![feature(iterator_step_by)]
Sep 02 17:15:30.164 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Sep 02 17:15:30.164 INFO kablam! 
Sep 02 17:15:31.643 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.82s
Sep 02 17:15:31.648 INFO kablam! su: No module specific data is present
Sep 02 17:15:32.016 INFO running `"docker" "rm" "-f" "56630d29aa4633003e23457d1252bdc4f091fdd8ace5b6ee5052f87b4bbf1fca"`
Sep 02 17:15:32.104 INFO blam! 56630d29aa4633003e23457d1252bdc4f091fdd8ace5b6ee5052f87b4bbf1fca