Sep 04 07:36:19.194 INFO checking prost-derive-0.2.3 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 07:36:19.194 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 07:36:19.194 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 07:36:19.372 INFO blam! 3bdf0118a6f01e0cbd38466eaae65ada141f1dc37eb3e7724ff8bfe3bd84354e
Sep 04 07:36:19.374 INFO running `"docker" "start" "-a" "3bdf0118a6f01e0cbd38466eaae65ada141f1dc37eb3e7724ff8bfe3bd84354e"`
Sep 04 07:36:19.985 INFO kablam!     Checking backtrace-sys v0.1.24
Sep 04 07:36:20.289 INFO kablam!     Checking backtrace v0.3.9
Sep 04 07:36:20.966 INFO kablam!     Checking error-chain v0.11.0
Sep 04 07:36:21.777 INFO kablam!     Checking prost-derive v0.2.3 (file:///source)
Sep 04 07:36:21.843 INFO kablam! warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Sep 04 07:36:21.843 INFO kablam!   --> src/lib.rs:20:29
Sep 04 07:36:21.843 INFO kablam!    |
Sep 04 07:36:21.843 INFO kablam! 20 |     #![allow(unknown_lints, unused_doc_comment)]
Sep 04 07:36:21.843 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Sep 04 07:36:21.843 INFO kablam!    |
Sep 04 07:36:21.843 INFO kablam!    = note: #[warn(renamed_and_removed_lints)] on by default
Sep 04 07:36:21.843 INFO kablam! 
Sep 04 07:36:21.846 INFO kablam! warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Sep 04 07:36:21.846 INFO kablam!   --> src/lib.rs:20:29
Sep 04 07:36:21.846 INFO kablam!    |
Sep 04 07:36:21.846 INFO kablam! 20 |     #![allow(unknown_lints, unused_doc_comment)]
Sep 04 07:36:21.846 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Sep 04 07:36:21.846 INFO kablam!    |
Sep 04 07:36:21.847 INFO kablam!    = note: #[warn(renamed_and_removed_lints)] on by default
Sep 04 07:36:21.847 INFO kablam! 
Sep 04 07:36:26.858 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.91s
Sep 04 07:36:26.862 INFO kablam! su: No module specific data is present
Sep 04 07:36:27.339 INFO running `"docker" "rm" "-f" "3bdf0118a6f01e0cbd38466eaae65ada141f1dc37eb3e7724ff8bfe3bd84354e"`
Sep 04 07:36:27.475 INFO blam! 3bdf0118a6f01e0cbd38466eaae65ada141f1dc37eb3e7724ff8bfe3bd84354e