Sep 04 03:22:00.957 INFO checking shakmaty-0.6.7 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 03:22:00.958 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 03:22:00.958 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 03:22:01.130 INFO blam! 8251959c5e6d261a5f6cc39e558f9dfea68458b80a1a95f49d768ebb59e6d41f
Sep 04 03:22:01.132 INFO running `"docker" "start" "-a" "8251959c5e6d261a5f6cc39e558f9dfea68458b80a1a95f49d768ebb59e6d41f"`
Sep 04 03:22:01.755 INFO kablam!     Checking option-filter v1.0.2
Sep 04 03:22:01.755 INFO kablam!    Compiling shakmaty v0.6.7 (file:///source)
Sep 04 03:22:01.755 INFO kablam!     Checking arrayvec v0.4.7
Sep 04 03:22:01.758 INFO kablam!     Checking btoi v0.3.0
Sep 04 03:22:09.742 INFO kablam! warning: the feature `fused` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 04 03:22:09.742 INFO kablam!   --> src/lib.rs:78:30
Sep 04 03:22:09.743 INFO kablam!    |
Sep 04 03:22:09.743 INFO kablam! 78 | #![cfg_attr(nightly, feature(fused))]
Sep 04 03:22:09.743 INFO kablam!    |                              ^^^^^
Sep 04 03:22:09.743 INFO kablam!    |
Sep 04 03:22:09.743 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 04 03:22:09.743 INFO kablam! 
Sep 04 03:22:09.744 INFO kablam! warning: the feature `option_filter` has been stable since 1.27.0 and no longer requires an attribute to enable
Sep 04 03:22:09.744 INFO kablam!   --> src/lib.rs:80:30
Sep 04 03:22:09.744 INFO kablam!    |
Sep 04 03:22:09.744 INFO kablam! 80 | #![cfg_attr(nightly, feature(option_filter))]
Sep 04 03:22:09.744 INFO kablam!    |                              ^^^^^^^^^^^^^
Sep 04 03:22:09.744 INFO kablam! 
Sep 04 03:22:09.932 INFO kablam! warning: the feature `fused` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 04 03:22:09.932 INFO kablam!   --> src/lib.rs:78:30
Sep 04 03:22:09.932 INFO kablam!    |
Sep 04 03:22:09.932 INFO kablam! 78 | #![cfg_attr(nightly, feature(fused))]
Sep 04 03:22:09.932 INFO kablam!    |                              ^^^^^
Sep 04 03:22:09.932 INFO kablam!    |
Sep 04 03:22:09.932 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 04 03:22:09.932 INFO kablam! 
Sep 04 03:22:09.932 INFO kablam! warning: the feature `option_filter` has been stable since 1.27.0 and no longer requires an attribute to enable
Sep 04 03:22:09.932 INFO kablam!   --> src/lib.rs:80:30
Sep 04 03:22:09.932 INFO kablam!    |
Sep 04 03:22:09.933 INFO kablam! 80 | #![cfg_attr(nightly, feature(option_filter))]
Sep 04 03:22:09.933 INFO kablam!    |                              ^^^^^^^^^^^^^
Sep 04 03:22:09.933 INFO kablam! 
Sep 04 03:22:11.110 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.39s
Sep 04 03:22:11.115 INFO kablam! su: No module specific data is present
Sep 04 03:22:11.516 INFO running `"docker" "rm" "-f" "8251959c5e6d261a5f6cc39e558f9dfea68458b80a1a95f49d768ebb59e6d41f"`
Sep 04 03:22:11.619 INFO blam! 8251959c5e6d261a5f6cc39e558f9dfea68458b80a1a95f49d768ebb59e6d41f