Sep 20 03:14:17.042 INFO checking cron-0.4.1 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 20 03:14:17.042 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 20 03:14:17.042 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-2/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 03:14:17.190 INFO blam! c0303cf3ca3b55473256907804fc98c8b93f9afef20745109799588f396934f7
Sep 20 03:14:17.193 INFO running `"docker" "start" "-a" "c0303cf3ca3b55473256907804fc98c8b93f9afef20745109799588f396934f7"`
Sep 20 03:14:18.385 INFO kablam! usermod: no changes
Sep 20 03:14:18.435 INFO kablam!     Checking nom v2.1.0
Sep 20 03:14:20.365 INFO kablam!     Checking cron v0.4.1 (/source)
Sep 20 03:14:21.105 INFO kablam! warning: the feature `collections_range` has been stable since 1.28.0 and no longer requires an attribute to enable
Sep 20 03:14:21.105 INFO kablam!  --> src/lib.rs:3:12
Sep 20 03:14:21.105 INFO kablam!   |
Sep 20 03:14:21.105 INFO kablam! 3 | #![feature(collections_range)]
Sep 20 03:14:21.105 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Sep 20 03:14:21.105 INFO kablam!   |
Sep 20 03:14:21.105 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 20 03:14:21.105 INFO kablam! 
Sep 20 03:14:21.105 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Sep 20 03:14:21.105 INFO kablam!  --> src/lib.rs:4:12
Sep 20 03:14:21.105 INFO kablam!   |
Sep 20 03:14:21.105 INFO kablam! 4 | #![feature(iterator_step_by)]
Sep 20 03:14:21.105 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Sep 20 03:14:21.105 INFO kablam! 
Sep 20 03:14:21.279 INFO kablam! warning: the feature `collections_range` has been stable since 1.28.0 and no longer requires an attribute to enable
Sep 20 03:14:21.279 INFO kablam!  --> src/lib.rs:3:12
Sep 20 03:14:21.279 INFO kablam!   |
Sep 20 03:14:21.279 INFO kablam! 3 | #![feature(collections_range)]
Sep 20 03:14:21.279 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Sep 20 03:14:21.279 INFO kablam!   |
Sep 20 03:14:21.280 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 20 03:14:21.280 INFO kablam! 
Sep 20 03:14:21.280 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Sep 20 03:14:21.280 INFO kablam!  --> src/lib.rs:4:12
Sep 20 03:14:21.280 INFO kablam!   |
Sep 20 03:14:21.280 INFO kablam! 4 | #![feature(iterator_step_by)]
Sep 20 03:14:21.280 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Sep 20 03:14:21.280 INFO kablam! 
Sep 20 03:14:21.888 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.49s
Sep 20 03:14:21.892 INFO kablam! su: No module specific data is present
Sep 20 03:14:22.618 INFO running `"docker" "rm" "-f" "c0303cf3ca3b55473256907804fc98c8b93f9afef20745109799588f396934f7"`
Sep 20 03:14:22.858 INFO blam! c0303cf3ca3b55473256907804fc98c8b93f9afef20745109799588f396934f7