Sep 10 16:01:37.835 INFO checking kay-0.2.16 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 16:01:37.835 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 16:01:37.835 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-6/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 16:01:38.040 INFO blam! 797d82e63a025a544baa573515376689ca1ca98e69835b937e5ddebe3a20130c
Sep 10 16:01:38.043 INFO running `"docker" "start" "-a" "797d82e63a025a544baa573515376689ca1ca98e69835b937e5ddebe3a20130c"`
Sep 10 16:01:38.923 INFO kablam! usermod: no changes
Sep 10 16:01:39.150 INFO kablam!     Checking sha1 v0.4.0
Sep 10 16:01:39.150 INFO kablam!     Checking simple_allocator_trait v0.1.0
Sep 10 16:01:39.153 INFO kablam!     Checking input_buffer v0.1.1
Sep 10 16:01:39.153 INFO kablam!    Compiling compact_macros v0.1.0
Sep 10 16:01:40.233 INFO kablam!     Checking compact v0.2.7
Sep 10 16:01:40.234 INFO kablam!     Checking chunky v0.1.2
Sep 10 16:01:40.235 INFO kablam!     Checking tungstenite v0.5.4
Sep 10 16:01:42.910 INFO kablam!     Checking kay v0.2.16 (file:///source)
Sep 10 16:01:44.916 INFO kablam! warning: the feature `nonzero` has been stable since 1.28.0 and no longer requires an attribute to enable
Sep 10 16:01:44.916 INFO kablam!   --> src/lib.rs:18:12
Sep 10 16:01:44.916 INFO kablam!    |
Sep 10 16:01:44.917 INFO kablam! 18 | #![feature(nonzero)]
Sep 10 16:01:44.917 INFO kablam!    |            ^^^^^^^
Sep 10 16:01:44.917 INFO kablam!    |
Sep 10 16:01:44.917 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 10 16:01:44.917 INFO kablam! 
Sep 10 16:01:44.917 INFO kablam! warning: the feature `tcpstream_connect_timeout` has been stable since 1.21.0 and no longer requires an attribute to enable
Sep 10 16:01:44.917 INFO kablam!   --> src/lib.rs:19:12
Sep 10 16:01:44.917 INFO kablam!    |
Sep 10 16:01:44.917 INFO kablam! 19 | #![feature(tcpstream_connect_timeout)]
Sep 10 16:01:44.917 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 16:01:44.917 INFO kablam! 
Sep 10 16:01:45.010 INFO kablam! warning: the feature `nonzero` has been stable since 1.28.0 and no longer requires an attribute to enable
Sep 10 16:01:45.010 INFO kablam!   --> src/lib.rs:18:12
Sep 10 16:01:45.010 INFO kablam!    |
Sep 10 16:01:45.010 INFO kablam! 18 | #![feature(nonzero)]
Sep 10 16:01:45.010 INFO kablam!    |            ^^^^^^^
Sep 10 16:01:45.010 INFO kablam!    |
Sep 10 16:01:45.010 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 10 16:01:45.010 INFO kablam! 
Sep 10 16:01:45.010 INFO kablam! warning: the feature `tcpstream_connect_timeout` has been stable since 1.21.0 and no longer requires an attribute to enable
Sep 10 16:01:45.010 INFO kablam!   --> src/lib.rs:19:12
Sep 10 16:01:45.010 INFO kablam!    |
Sep 10 16:01:45.010 INFO kablam! 19 | #![feature(tcpstream_connect_timeout)]
Sep 10 16:01:45.010 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 16:01:45.010 INFO kablam! 
Sep 10 16:01:45.062 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.11s
Sep 10 16:01:45.071 INFO kablam! su: No module specific data is present
Sep 10 16:01:45.606 INFO running `"docker" "rm" "-f" "797d82e63a025a544baa573515376689ca1ca98e69835b937e5ddebe3a20130c"`
Sep 10 16:01:45.715 INFO blam! 797d82e63a025a544baa573515376689ca1ca98e69835b937e5ddebe3a20130c