Sep 21 12:55:50.234 INFO checking bitfield-register-macro-0.2.1 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 12:55:50.234 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 12:55:50.234 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-4/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 12:55:50.428 INFO blam! 87bee6a8507275e0c621607a1c817cbf33f3a644c17bad1b60ef5e52b3920553
Sep 21 12:55:50.429 INFO running `"docker" "start" "-a" "87bee6a8507275e0c621607a1c817cbf33f3a644c17bad1b60ef5e52b3920553"`
Sep 21 12:55:51.212 INFO kablam! usermod: no changes
Sep 21 12:55:51.246 INFO kablam!     Checking bitfield-register-macro v0.2.1 (/source)
Sep 21 12:55:53.578 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 21 12:55:53.578 INFO kablam!  --> src/lib.rs:1:12
Sep 21 12:55:53.578 INFO kablam!   |
Sep 21 12:55:53.578 INFO kablam! 1 | #![feature(proc_macro)]
Sep 21 12:55:53.578 INFO kablam!   |            ^^^^^^^^^^
Sep 21 12:55:53.578 INFO kablam!   |
Sep 21 12:55:53.578 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 21 12:55:53.578 INFO kablam! 
Sep 21 12:55:53.586 INFO kablam! warning: unused attribute
Sep 21 12:55:53.586 INFO kablam!    --> src/lib.rs:337:5
Sep 21 12:55:53.586 INFO kablam!     |
Sep 21 12:55:53.586 INFO kablam! 337 |     #[derive(Debug)]
Sep 21 12:55:53.586 INFO kablam!     |     ^^^^^^^^^^^^^^^^
Sep 21 12:55:53.590 INFO kablam!     |
Sep 21 12:55:53.590 INFO kablam!     = note: #[warn(unused_attributes)] on by default
Sep 21 12:55:53.590 INFO kablam! 
Sep 21 12:55:53.874 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 21 12:55:53.874 INFO kablam!  --> src/lib.rs:1:12
Sep 21 12:55:53.874 INFO kablam!   |
Sep 21 12:55:53.874 INFO kablam! 1 | #![feature(proc_macro)]
Sep 21 12:55:53.874 INFO kablam!   |            ^^^^^^^^^^
Sep 21 12:55:53.874 INFO kablam!   |
Sep 21 12:55:53.874 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 21 12:55:53.874 INFO kablam! 
Sep 21 12:55:53.886 INFO kablam! warning: unused attribute
Sep 21 12:55:53.886 INFO kablam!    --> src/lib.rs:337:5
Sep 21 12:55:53.886 INFO kablam!     |
Sep 21 12:55:53.886 INFO kablam! 337 |     #[derive(Debug)]
Sep 21 12:55:53.886 INFO kablam!     |     ^^^^^^^^^^^^^^^^
Sep 21 12:55:53.886 INFO kablam!     |
Sep 21 12:55:53.886 INFO kablam!     = note: #[warn(unused_attributes)] on by default
Sep 21 12:55:53.886 INFO kablam! 
Sep 21 12:55:53.917 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.69s
Sep 21 12:55:53.920 INFO kablam! su: No module specific data is present
Sep 21 12:55:54.940 INFO running `"docker" "rm" "-f" "87bee6a8507275e0c621607a1c817cbf33f3a644c17bad1b60ef5e52b3920553"`
Sep 21 12:55:55.098 INFO blam! 87bee6a8507275e0c621607a1c817cbf33f3a644c17bad1b60ef5e52b3920553