Aug 29 23:39:48.273 INFO checking tree-index-0.4.0 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 29 23:39:48.273 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 29 23:39:48.273 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 23:39:48.457 INFO blam! 47f8e3c8c99245ae369dd07f2aac6386f0c8243a7bb3e87fe315a28e3862070b
Aug 29 23:39:48.459 INFO running `"docker" "start" "-a" "47f8e3c8c99245ae369dd07f2aac6386f0c8243a7bb3e87fe315a28e3862070b"`
Aug 29 23:39:49.137 INFO kablam!     Checking memory-pager v0.6.1
Aug 29 23:39:49.137 INFO kablam!     Checking flat-tree v3.3.0
Aug 29 23:39:49.509 INFO kablam!     Checking sparse-bitfield v0.7.1
Aug 29 23:39:49.926 INFO kablam!     Checking tree-index v0.4.0 (file:///source)
Aug 29 23:39:51.101 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Aug 29 23:39:51.101 INFO kablam!  --> tests/test.rs:1:12
Aug 29 23:39:51.101 INFO kablam!   |
Aug 29 23:39:51.101 INFO kablam! 1 | #![feature(iterator_step_by)]
Aug 29 23:39:51.101 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Aug 29 23:39:51.101 INFO kablam!   |
Aug 29 23:39:51.101 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 29 23:39:51.101 INFO kablam! 
Aug 29 23:39:51.123 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
Aug 29 23:39:51.127 INFO kablam! su: No module specific data is present
Aug 29 23:39:51.519 INFO running `"docker" "rm" "-f" "47f8e3c8c99245ae369dd07f2aac6386f0c8243a7bb3e87fe315a28e3862070b"`
Aug 29 23:39:51.626 INFO blam! 47f8e3c8c99245ae369dd07f2aac6386f0c8243a7bb3e87fe315a28e3862070b