Sep 21 05:41:36.226 INFO checking pkg_impl-2.0.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 05:41:36.226 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 05:41:36.226 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-1/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 05:41:36.433 INFO blam! 3bb241d75449857ef6670edeab473fab79c14c66e1dcedcf2406758f2b60dc70
Sep 21 05:41:36.435 INFO running `"docker" "start" "-a" "3bb241d75449857ef6670edeab473fab79c14c66e1dcedcf2406758f2b60dc70"`
Sep 21 05:41:37.811 INFO kablam! usermod: no changes
Sep 21 05:41:37.865 INFO kablam!     Checking pkg_impl v2.0.0 (/source)
Sep 21 05:41:39.277 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 21 05:41:39.278 INFO kablam!  --> src/lib.rs:3:12
Sep 21 05:41:39.278 INFO kablam!   |
Sep 21 05:41:39.278 INFO kablam! 3 | #![feature(proc_macro)]
Sep 21 05:41:39.278 INFO kablam!   |            ^^^^^^^^^^
Sep 21 05:41:39.278 INFO kablam!   |
Sep 21 05:41:39.278 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 21 05:41:39.278 INFO kablam! 
Sep 21 05:41:39.387 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 21 05:41:39.388 INFO kablam!  --> src/lib.rs:3:12
Sep 21 05:41:39.388 INFO kablam!   |
Sep 21 05:41:39.388 INFO kablam! 3 | #![feature(proc_macro)]
Sep 21 05:41:39.388 INFO kablam!   |            ^^^^^^^^^^
Sep 21 05:41:39.388 INFO kablam!   |
Sep 21 05:41:39.388 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 21 05:41:39.388 INFO kablam! 
Sep 21 05:41:39.406 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
Sep 21 05:41:39.407 INFO kablam! su: No module specific data is present
Sep 21 05:41:39.910 INFO running `"docker" "rm" "-f" "3bb241d75449857ef6670edeab473fab79c14c66e1dcedcf2406758f2b60dc70"`
Sep 21 05:41:40.027 INFO blam! 3bb241d75449857ef6670edeab473fab79c14c66e1dcedcf2406758f2b60dc70