Sep 10 22:10:33.237 INFO checking bitfield-register-macro-0.2.1 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 22:10:33.237 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 22:10:33.237 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-0/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 22:10:33.438 INFO blam! a48fc664b2a97a33e4ab1782b961682e94fa96e9643bcba951cde08c2089bfcb
Sep 10 22:10:33.442 INFO running `"docker" "start" "-a" "a48fc664b2a97a33e4ab1782b961682e94fa96e9643bcba951cde08c2089bfcb"`
Sep 10 22:10:34.718 INFO kablam! usermod: no changes
Sep 10 22:10:34.826 INFO kablam!     Checking bitfield-register-macro v0.2.1 (file:///source)
Sep 10 22:10:37.958 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 10 22:10:37.958 INFO kablam!  --> src/lib.rs:1:12
Sep 10 22:10:37.958 INFO kablam!   |
Sep 10 22:10:37.958 INFO kablam! 1 | #![feature(proc_macro)]
Sep 10 22:10:37.958 INFO kablam!   |            ^^^^^^^^^^
Sep 10 22:10:37.962 INFO kablam!   |
Sep 10 22:10:37.962 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 10 22:10:37.962 INFO kablam! 
Sep 10 22:10:37.966 INFO kablam! warning: unused attribute
Sep 10 22:10:37.966 INFO kablam!    --> src/lib.rs:337:5
Sep 10 22:10:37.966 INFO kablam!     |
Sep 10 22:10:37.966 INFO kablam! 337 |     #[derive(Debug)]
Sep 10 22:10:37.966 INFO kablam!     |     ^^^^^^^^^^^^^^^^
Sep 10 22:10:37.966 INFO kablam!     |
Sep 10 22:10:37.966 INFO kablam!     = note: #[warn(unused_attributes)] on by default
Sep 10 22:10:37.966 INFO kablam! 
Sep 10 22:10:38.294 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 10 22:10:38.294 INFO kablam!  --> src/lib.rs:1:12
Sep 10 22:10:38.294 INFO kablam!   |
Sep 10 22:10:38.294 INFO kablam! 1 | #![feature(proc_macro)]
Sep 10 22:10:38.294 INFO kablam!   |            ^^^^^^^^^^
Sep 10 22:10:38.294 INFO kablam!   |
Sep 10 22:10:38.294 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 10 22:10:38.294 INFO kablam! 
Sep 10 22:10:38.310 INFO kablam! warning: unused attribute
Sep 10 22:10:38.310 INFO kablam!    --> src/lib.rs:337:5
Sep 10 22:10:38.310 INFO kablam!     |
Sep 10 22:10:38.310 INFO kablam! 337 |     #[derive(Debug)]
Sep 10 22:10:38.310 INFO kablam!     |     ^^^^^^^^^^^^^^^^
Sep 10 22:10:38.310 INFO kablam!     |
Sep 10 22:10:38.310 INFO kablam!     = note: #[warn(unused_attributes)] on by default
Sep 10 22:10:38.310 INFO kablam! 
Sep 10 22:10:38.335 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.58s
Sep 10 22:10:38.338 INFO kablam! su: No module specific data is present
Sep 10 22:10:38.965 INFO running `"docker" "rm" "-f" "a48fc664b2a97a33e4ab1782b961682e94fa96e9643bcba951cde08c2089bfcb"`
Sep 10 22:10:39.047 INFO blam! a48fc664b2a97a33e4ab1782b961682e94fa96e9643bcba951cde08c2089bfcb