Sep 10 22:10:33.357 INFO checking bitfield-register-macro-0.2.1 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 22:10:33.357 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 22:10:33.357 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-1/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 22:10:33.649 INFO blam! 32f7167d3b3123d422c83582959355dd45ec8be5b064f8bd7d489c03e0a63d78
Sep 10 22:10:33.651 INFO running `"docker" "start" "-a" "32f7167d3b3123d422c83582959355dd45ec8be5b064f8bd7d489c03e0a63d78"`
Sep 10 22:10:34.791 INFO kablam! usermod: no changes
Sep 10 22:10:34.902 INFO kablam!     Checking bitfield-register-macro v0.2.1 (file:///source)
Sep 10 22:10:38.134 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 10 22:10:38.134 INFO kablam!  --> src/lib.rs:1:12
Sep 10 22:10:38.134 INFO kablam!   |
Sep 10 22:10:38.134 INFO kablam! 1 | #![feature(proc_macro)]
Sep 10 22:10:38.134 INFO kablam!   |            ^^^^^^^^^^
Sep 10 22:10:38.134 INFO kablam!   |
Sep 10 22:10:38.134 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 10 22:10:38.134 INFO kablam! 
Sep 10 22:10:38.144 INFO kablam! warning: unused attribute
Sep 10 22:10:38.144 INFO kablam!    --> src/lib.rs:337:5
Sep 10 22:10:38.144 INFO kablam!     |
Sep 10 22:10:38.145 INFO kablam! 337 |     #[derive(Debug)]
Sep 10 22:10:38.145 INFO kablam!     |     ^^^^^^^^^^^^^^^^
Sep 10 22:10:38.148 INFO kablam!     |
Sep 10 22:10:38.148 INFO kablam!     = note: #[warn(unused_attributes)] on by default
Sep 10 22:10:38.148 INFO kablam! 
Sep 10 22:10:38.604 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 10 22:10:38.604 INFO kablam!  --> src/lib.rs:1:12
Sep 10 22:10:38.604 INFO kablam!   |
Sep 10 22:10:38.604 INFO kablam! 1 | #![feature(proc_macro)]
Sep 10 22:10:38.604 INFO kablam!   |            ^^^^^^^^^^
Sep 10 22:10:38.604 INFO kablam!   |
Sep 10 22:10:38.604 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 10 22:10:38.604 INFO kablam! 
Sep 10 22:10:38.616 INFO kablam! warning: unused attribute
Sep 10 22:10:38.616 INFO kablam!    --> src/lib.rs:337:5
Sep 10 22:10:38.616 INFO kablam!     |
Sep 10 22:10:38.616 INFO kablam! 337 |     #[derive(Debug)]
Sep 10 22:10:38.616 INFO kablam!     |     ^^^^^^^^^^^^^^^^
Sep 10 22:10:38.616 INFO kablam!     |
Sep 10 22:10:38.616 INFO kablam!     = note: #[warn(unused_attributes)] on by default
Sep 10 22:10:38.616 INFO kablam! 
Sep 10 22:10:38.652 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.82s
Sep 10 22:10:38.652 INFO kablam! su: No module specific data is present
Sep 10 22:10:39.387 INFO running `"docker" "rm" "-f" "32f7167d3b3123d422c83582959355dd45ec8be5b064f8bd7d489c03e0a63d78"`
Sep 10 22:10:39.482 INFO blam! 32f7167d3b3123d422c83582959355dd45ec8be5b064f8bd7d489c03e0a63d78