Sep 02 02:48:47.690 INFO checking auto_impl-0.2.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831 Sep 02 02:48:47.690 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets Sep 02 02:48:47.691 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 02 02:48:47.842 INFO blam! f87dd986560d5c3b687ee516480d103eb0fe12b0a3b7180181758f9142e8c9b8 Sep 02 02:48:47.844 INFO running `"docker" "start" "-a" "f87dd986560d5c3b687ee516480d103eb0fe12b0a3b7180181758f9142e8c9b8"` Sep 02 02:48:48.624 INFO kablam! Checking auto_impl v0.2.0 (file:///source) Sep 02 02:48:52.111 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable Sep 02 02:48:52.111 INFO kablam! --> src/lib.rs:2:32 Sep 02 02:48:52.111 INFO kablam! | Sep 02 02:48:52.111 INFO kablam! 2 | #![cfg_attr(not(test), feature(proc_macro))] Sep 02 02:48:52.111 INFO kablam! | ^^^^^^^^^^ Sep 02 02:48:52.111 INFO kablam! | Sep 02 02:48:52.112 INFO kablam! = note: #[warn(stable_features)] on by default Sep 02 02:48:52.112 INFO kablam! Sep 02 02:48:52.149 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 3.54s Sep 02 02:48:52.152 INFO kablam! su: No module specific data is present Sep 02 02:48:53.042 INFO running `"docker" "rm" "-f" "f87dd986560d5c3b687ee516480d103eb0fe12b0a3b7180181758f9142e8c9b8"` Sep 02 02:48:53.123 INFO blam! f87dd986560d5c3b687ee516480d103eb0fe12b0a3b7180181758f9142e8c9b8