Aug 11 05:47:55.837 INFO checking prost-derive-0.2.3 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 05:47:55.837 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 05:47:55.837 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 05:47:55.837 INFO running `"docker" "create" "-v" "/tmp/crater.GHLZG2T4ejM5:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-4/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 05:47:56.056 INFO blam! 47e8187357b0af4338c5751cc9d363072ae440132f77746ef553ac4c9879bd2e
Aug 11 05:47:56.056 INFO running `"docker" "start" "-a" "47e8187357b0af4338c5751cc9d363072ae440132f77746ef553ac4c9879bd2e"`
Aug 11 05:47:57.015 INFO kablam!     Checking rustc-demangle v0.1.9
Aug 11 05:47:57.015 INFO kablam!     Checking either v1.5.0
Aug 11 05:47:57.017 INFO kablam!     Checking backtrace-sys v0.1.23
Aug 11 05:47:57.934 INFO kablam!     Checking backtrace v0.3.9
Aug 11 05:47:58.134 INFO kablam!     Checking itertools v0.7.8
Aug 11 05:47:59.205 INFO kablam!     Checking error-chain v0.11.0
Aug 11 05:48:04.061 INFO kablam!     Checking prost-derive v0.2.3 (file:///source)
Aug 11 05:48:04.248 INFO kablam! warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Aug 11 05:48:04.248 INFO kablam!   --> src/lib.rs:20:29
Aug 11 05:48:04.248 INFO kablam!    |
Aug 11 05:48:04.248 INFO kablam! 20 |     #![allow(unknown_lints, unused_doc_comment)]
Aug 11 05:48:04.248 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Aug 11 05:48:04.248 INFO kablam!    |
Aug 11 05:48:04.248 INFO kablam!    = note: #[warn(renamed_and_removed_lints)] on by default
Aug 11 05:48:04.248 INFO kablam! 
Aug 11 05:48:04.263 INFO kablam! warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Aug 11 05:48:04.263 INFO kablam!   --> src/lib.rs:20:29
Aug 11 05:48:04.263 INFO kablam!    |
Aug 11 05:48:04.263 INFO kablam! 20 |     #![allow(unknown_lints, unused_doc_comment)]
Aug 11 05:48:04.263 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Aug 11 05:48:04.263 INFO kablam!    |
Aug 11 05:48:04.263 INFO kablam!    = note: #[warn(renamed_and_removed_lints)] on by default
Aug 11 05:48:04.263 INFO kablam! 
Aug 11 05:48:11.004 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.05s
Aug 11 05:48:11.004 INFO kablam! su: No module specific data is present
Aug 11 05:48:11.610 INFO running `"docker" "rm" "-f" "47e8187357b0af4338c5751cc9d363072ae440132f77746ef553ac4c9879bd2e"`
Aug 11 05:48:11.790 INFO blam! 47e8187357b0af4338c5751cc9d363072ae440132f77746ef553ac4c9879bd2e