Sep 01 07:11:18.161 INFO checking cron-0.4.1 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Sep 01 07:11:18.161 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Sep 01 07:11:18.161 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 07:11:18.374 INFO blam! e72dccaf328d49f571201a0b83ea0bb2985e8a0ab228491f17fe560983582a78
Sep 01 07:11:18.376 INFO running `"docker" "start" "-a" "e72dccaf328d49f571201a0b83ea0bb2985e8a0ab228491f17fe560983582a78"`
Sep 01 07:11:19.068 INFO kablam!     Checking cron v0.4.1 (file:///source)
Sep 01 07:11:20.749 INFO kablam! warning: the feature `collections_range` has been stable since 1.28.0 and no longer requires an attribute to enable
Sep 01 07:11:20.749 INFO kablam!  --> src/lib.rs:3:12
Sep 01 07:11:20.749 INFO kablam!   |
Sep 01 07:11:20.749 INFO kablam! 3 | #![feature(collections_range)]
Sep 01 07:11:20.749 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Sep 01 07:11:20.749 INFO kablam!   |
Sep 01 07:11:20.749 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 01 07:11:20.750 INFO kablam! 
Sep 01 07:11:20.750 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Sep 01 07:11:20.750 INFO kablam!  --> src/lib.rs:4:12
Sep 01 07:11:20.750 INFO kablam!   |
Sep 01 07:11:20.750 INFO kablam! 4 | #![feature(iterator_step_by)]
Sep 01 07:11:20.750 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Sep 01 07:11:20.750 INFO kablam! 
Sep 01 07:11:20.772 INFO kablam! warning: the feature `collections_range` has been stable since 1.28.0 and no longer requires an attribute to enable
Sep 01 07:11:20.772 INFO kablam!  --> src/lib.rs:3:12
Sep 01 07:11:20.773 INFO kablam!   |
Sep 01 07:11:20.773 INFO kablam! 3 | #![feature(collections_range)]
Sep 01 07:11:20.773 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Sep 01 07:11:20.773 INFO kablam!   |
Sep 01 07:11:20.773 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 01 07:11:20.773 INFO kablam! 
Sep 01 07:11:20.773 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Sep 01 07:11:20.773 INFO kablam!  --> src/lib.rs:4:12
Sep 01 07:11:20.773 INFO kablam!   |
Sep 01 07:11:20.773 INFO kablam! 4 | #![feature(iterator_step_by)]
Sep 01 07:11:20.773 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Sep 01 07:11:20.773 INFO kablam! 
Sep 01 07:11:22.546 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.53s
Sep 01 07:11:22.550 INFO kablam! su: No module specific data is present
Sep 01 07:11:23.023 INFO running `"docker" "rm" "-f" "e72dccaf328d49f571201a0b83ea0bb2985e8a0ab228491f17fe560983582a78"`
Sep 01 07:11:23.121 INFO blam! e72dccaf328d49f571201a0b83ea0bb2985e8a0ab228491f17fe560983582a78