Aug 11 05:47:54.921 INFO checking prost-derive-0.2.3 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 05:47:54.921 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 05:47:54.921 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 05:47:54.921 INFO running `"docker" "create" "-v" "/tmp/crater.Od2JCUb2m7DB:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-0/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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 +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 05:47:55.158 INFO blam! 7779e9d8510161a83c563c216f3199d8accc8a0775122fc993c1d5d7d8039b9d
Aug 11 05:47:55.161 INFO running `"docker" "start" "-a" "7779e9d8510161a83c563c216f3199d8accc8a0775122fc993c1d5d7d8039b9d"`
Aug 11 05:47:56.190 INFO kablam!     Checking rustc-demangle v0.1.9
Aug 11 05:47:56.197 INFO kablam!     Checking either v1.5.0
Aug 11 05:47:56.201 INFO kablam!     Checking backtrace-sys v0.1.23
Aug 11 05:47:57.177 INFO kablam!     Checking backtrace v0.3.9
Aug 11 05:47:57.314 INFO kablam!     Checking itertools v0.7.8
Aug 11 05:47:59.026 INFO kablam!     Checking error-chain v0.11.0
Aug 11 05:48:03.380 INFO kablam!     Checking prost-derive v0.2.3 (file:///source)
Aug 11 05:48:03.557 INFO kablam! warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Aug 11 05:48:03.557 INFO kablam!   --> src/lib.rs:20:29
Aug 11 05:48:03.557 INFO kablam!    |
Aug 11 05:48:03.557 INFO kablam! 20 |     #![allow(unknown_lints, unused_doc_comment)]
Aug 11 05:48:03.557 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Aug 11 05:48:03.558 INFO kablam!    |
Aug 11 05:48:03.558 INFO kablam!    = note: #[warn(renamed_and_removed_lints)] on by default
Aug 11 05:48:03.558 INFO kablam! 
Aug 11 05:48:03.580 INFO kablam! warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Aug 11 05:48:03.580 INFO kablam!   --> src/lib.rs:20:29
Aug 11 05:48:03.580 INFO kablam!    |
Aug 11 05:48:03.580 INFO kablam! 20 |     #![allow(unknown_lints, unused_doc_comment)]
Aug 11 05:48:03.580 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Aug 11 05:48:03.580 INFO kablam!    |
Aug 11 05:48:03.580 INFO kablam!    = note: #[warn(renamed_and_removed_lints)] on by default
Aug 11 05:48:03.580 INFO kablam! 
Aug 11 05:48:10.462 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.34s
Aug 11 05:48:10.481 INFO kablam! su: No module specific data is present
Aug 11 05:48:11.112 INFO running `"docker" "rm" "-f" "7779e9d8510161a83c563c216f3199d8accc8a0775122fc993c1d5d7d8039b9d"`
Aug 11 05:48:11.271 INFO blam! 7779e9d8510161a83c563c216f3199d8accc8a0775122fc993c1d5d7d8039b9d