Sep 01 06:36:36.846 INFO checking signals-0.0.1 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 06:36:36.846 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 06:36:36.846 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 06:36:37.006 INFO blam! 2d47e4a422ed089274873931af861cd1365f0150ffa2cb750de7f75f299cc2f1
Sep 01 06:36:37.009 INFO running `"docker" "start" "-a" "2d47e4a422ed089274873931af861cd1365f0150ffa2cb750de7f75f299cc2f1"`
Sep 01 06:36:37.779 INFO kablam!     Checking signals v0.0.1 (file:///source)
Sep 01 06:36:38.491 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 01 06:36:38.491 INFO kablam!   --> src/lib.rs:59:12
Sep 01 06:36:38.491 INFO kablam!    |
Sep 01 06:36:38.491 INFO kablam! 59 | #![feature(conservative_impl_trait)]
Sep 01 06:36:38.491 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 06:36:38.491 INFO kablam!    |
Sep 01 06:36:38.491 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 01 06:36:38.491 INFO kablam! 
Sep 01 06:36:38.666 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 01 06:36:38.666 INFO kablam!   --> src/lib.rs:59:12
Sep 01 06:36:38.666 INFO kablam!    |
Sep 01 06:36:38.666 INFO kablam! 59 | #![feature(conservative_impl_trait)]
Sep 01 06:36:38.666 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 06:36:38.666 INFO kablam!    |
Sep 01 06:36:38.666 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 01 06:36:38.666 INFO kablam! 
Sep 01 06:36:38.680 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
Sep 01 06:36:38.684 INFO kablam! su: No module specific data is present
Sep 01 06:36:39.125 INFO running `"docker" "rm" "-f" "2d47e4a422ed089274873931af861cd1365f0150ffa2cb750de7f75f299cc2f1"`
Sep 01 06:36:39.213 INFO blam! 2d47e4a422ed089274873931af861cd1365f0150ffa2cb750de7f75f299cc2f1