Sep 01 16:06:55.750 INFO checking kay-0.2.16 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 16:06:55.750 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 16:06:55.750 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 16:06:55.926 INFO blam! 18c6ab897e11206429cb69ff591336a176f1eaa922156f563bbbc14280d0f4cb
Sep 01 16:06:55.927 INFO running `"docker" "start" "-a" "18c6ab897e11206429cb69ff591336a176f1eaa922156f563bbbc14280d0f4cb"`
Sep 01 16:06:56.899 INFO kablam!     Checking simple_allocator_trait v0.1.0
Sep 01 16:06:56.902 INFO kablam!    Compiling compact_macros v0.1.0
Sep 01 16:06:56.903 INFO kablam!     Checking tungstenite v0.5.4
Sep 01 16:06:57.605 INFO kablam!     Checking chunky v0.1.2
Sep 01 16:06:57.605 INFO kablam!     Checking compact v0.2.7
Sep 01 16:07:03.374 INFO kablam!     Checking kay v0.2.16 (file:///source)
Sep 01 16:07:06.899 INFO kablam! warning: the feature `nonzero` has been stable since 1.28.0 and no longer requires an attribute to enable
Sep 01 16:07:06.899 INFO kablam!   --> src/lib.rs:18:12
Sep 01 16:07:06.899 INFO kablam!    |
Sep 01 16:07:06.899 INFO kablam! 18 | #![feature(nonzero)]
Sep 01 16:07:06.899 INFO kablam!    |            ^^^^^^^
Sep 01 16:07:06.899 INFO kablam!    |
Sep 01 16:07:06.900 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 01 16:07:06.900 INFO kablam! 
Sep 01 16:07:06.900 INFO kablam! warning: the feature `tcpstream_connect_timeout` has been stable since 1.21.0 and no longer requires an attribute to enable
Sep 01 16:07:06.900 INFO kablam!   --> src/lib.rs:19:12
Sep 01 16:07:06.900 INFO kablam!    |
Sep 01 16:07:06.900 INFO kablam! 19 | #![feature(tcpstream_connect_timeout)]
Sep 01 16:07:06.900 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 16:07:06.900 INFO kablam! 
Sep 01 16:07:07.209 INFO kablam! warning: the feature `nonzero` has been stable since 1.28.0 and no longer requires an attribute to enable
Sep 01 16:07:07.209 INFO kablam!   --> src/lib.rs:18:12
Sep 01 16:07:07.209 INFO kablam!    |
Sep 01 16:07:07.209 INFO kablam! 18 | #![feature(nonzero)]
Sep 01 16:07:07.209 INFO kablam!    |            ^^^^^^^
Sep 01 16:07:07.209 INFO kablam!    |
Sep 01 16:07:07.209 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 01 16:07:07.209 INFO kablam! 
Sep 01 16:07:07.209 INFO kablam! warning: the feature `tcpstream_connect_timeout` has been stable since 1.21.0 and no longer requires an attribute to enable
Sep 01 16:07:07.209 INFO kablam!   --> src/lib.rs:19:12
Sep 01 16:07:07.209 INFO kablam!    |
Sep 01 16:07:07.209 INFO kablam! 19 | #![feature(tcpstream_connect_timeout)]
Sep 01 16:07:07.209 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 16:07:07.209 INFO kablam! 
Sep 01 16:07:07.240 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.45s
Sep 01 16:07:07.250 INFO kablam! su: No module specific data is present
Sep 01 16:07:07.780 INFO running `"docker" "rm" "-f" "18c6ab897e11206429cb69ff591336a176f1eaa922156f563bbbc14280d0f4cb"`
Sep 01 16:07:07.876 INFO blam! 18c6ab897e11206429cb69ff591336a176f1eaa922156f563bbbc14280d0f4cb