Sep 21 05:41:43.200 INFO checking pkg-2.0.1 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 05:41:43.200 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 05:41:43.200 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-6/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 05:41:43.328 INFO blam! f4c7c5f7cda26b5809be1c0ecdfbc5aa18390a20f2a962200a25daf44c23b8e9
Sep 21 05:41:43.329 INFO running `"docker" "start" "-a" "f4c7c5f7cda26b5809be1c0ecdfbc5aa18390a20f2a962200a25daf44c23b8e9"`
Sep 21 05:41:44.415 INFO kablam! usermod: no changes
Sep 21 05:41:44.466 INFO kablam!    Compiling pkg_impl v2.0.0
Sep 21 05:41:44.466 INFO kablam!    Compiling lazy_static v1.1.0
Sep 21 05:41:46.141 INFO kablam!     Checking pkg v2.0.1 (/source)
Sep 21 05:41:46.351 INFO kablam! error: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 21 05:41:46.351 INFO kablam!   --> src/lib.rs:16:12
Sep 21 05:41:46.351 INFO kablam!    |
Sep 21 05:41:46.351 INFO kablam! 16 | #![feature(proc_macro)]
Sep 21 05:41:46.351 INFO kablam!    |            ^^^^^^^^^^
Sep 21 05:41:46.351 INFO kablam!    |
Sep 21 05:41:46.351 INFO kablam! note: lint level defined here
Sep 21 05:41:46.351 INFO kablam!   --> src/lib.rs:14:23
Sep 21 05:41:46.351 INFO kablam!    |
Sep 21 05:41:46.351 INFO kablam! 14 | #![deny(missing_docs, warnings)]
Sep 21 05:41:46.351 INFO kablam!    |                       ^^^^^^^^
Sep 21 05:41:46.351 INFO kablam!    = note: #[deny(stable_features)] implied by #[deny(warnings)]
Sep 21 05:41:46.351 INFO kablam! 
Sep 21 05:41:46.367 INFO kablam! error: aborting due to previous error
Sep 21 05:41:46.367 INFO kablam! 
Sep 21 05:41:46.370 INFO kablam! error: Could not compile `pkg`.
Sep 21 05:41:46.370 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 21 05:41:46.375 INFO kablam! error: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 21 05:41:46.375 INFO kablam!   --> src/lib.rs:16:12
Sep 21 05:41:46.375 INFO kablam!    |
Sep 21 05:41:46.375 INFO kablam! 16 | #![feature(proc_macro)]
Sep 21 05:41:46.375 INFO kablam!    |            ^^^^^^^^^^
Sep 21 05:41:46.375 INFO kablam!    |
Sep 21 05:41:46.375 INFO kablam! note: lint level defined here
Sep 21 05:41:46.375 INFO kablam!   --> src/lib.rs:14:23
Sep 21 05:41:46.375 INFO kablam!    |
Sep 21 05:41:46.375 INFO kablam! 14 | #![deny(missing_docs, warnings)]
Sep 21 05:41:46.375 INFO kablam!    |                       ^^^^^^^^
Sep 21 05:41:46.375 INFO kablam!    = note: #[deny(stable_features)] implied by #[deny(warnings)]
Sep 21 05:41:46.375 INFO kablam! 
Sep 21 05:41:46.387 INFO kablam! error: aborting due to previous error
Sep 21 05:41:46.387 INFO kablam! 
Sep 21 05:41:46.394 INFO kablam! error: Could not compile `pkg`.
Sep 21 05:41:46.394 INFO kablam! 
Sep 21 05:41:46.394 INFO kablam! To learn more, run the command again with --verbose.
Sep 21 05:41:46.395 INFO kablam! su: No module specific data is present
Sep 21 05:41:46.845 INFO running `"docker" "rm" "-f" "f4c7c5f7cda26b5809be1c0ecdfbc5aa18390a20f2a962200a25daf44c23b8e9"`
Sep 21 05:41:46.904 INFO blam! f4c7c5f7cda26b5809be1c0ecdfbc5aa18390a20f2a962200a25daf44c23b8e9