Aug 30 21:09:30.874 INFO checking command-macros-plugin-0.2.2 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 21:09:30.874 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 21:09:30.874 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 21:09:31.081 INFO blam! 02b047c28a14118599a9bb212ed65493e4cfd9afe69bb0ad95ee4d04fc527814
Aug 30 21:09:31.083 INFO running `"docker" "start" "-a" "02b047c28a14118599a9bb212ed65493e4cfd9afe69bb0ad95ee4d04fc527814"`
Aug 30 21:09:31.640 INFO kablam!    Compiling command-macros-plugin v0.2.2 (file:///source)
Aug 30 21:09:39.652 INFO kablam! warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
Aug 30 21:09:39.652 INFO kablam!  --> tests/lib.rs:1:12
Aug 30 21:09:39.652 INFO kablam!   |
Aug 30 21:09:39.652 INFO kablam! 1 | #![feature(use_extern_macros, proc_macro_non_items)]
Aug 30 21:09:39.652 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Aug 30 21:09:39.652 INFO kablam!   |
Aug 30 21:09:39.653 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 30 21:09:39.653 INFO kablam! 
Aug 30 21:09:39.674 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.05s
Aug 30 21:09:39.678 INFO kablam! su: No module specific data is present
Aug 30 21:09:40.077 INFO running `"docker" "rm" "-f" "02b047c28a14118599a9bb212ed65493e4cfd9afe69bb0ad95ee4d04fc527814"`
Aug 30 21:09:40.181 INFO blam! 02b047c28a14118599a9bb212ed65493e4cfd9afe69bb0ad95ee4d04fc527814