Aug 31 18:08:24.293 INFO checking prost-derive-0.2.3 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 18:08:24.293 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 18:08:24.293 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 18:08:24.481 INFO blam! 7a35b2ff774138366d5391593077a4f862e5fcf40069c830d62903576d367e96
Aug 31 18:08:24.483 INFO running `"docker" "start" "-a" "7a35b2ff774138366d5391593077a4f862e5fcf40069c830d62903576d367e96"`
Aug 31 18:08:25.101 INFO kablam!     Checking either v1.5.0
Aug 31 18:08:25.103 INFO kablam!     Checking error-chain v0.11.0
Aug 31 18:08:25.562 INFO kablam!     Checking itertools v0.7.8
Aug 31 18:08:28.643 INFO kablam!     Checking prost-derive v0.2.3 (file:///source)
Aug 31 18:08:28.697 INFO kablam! warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Aug 31 18:08:28.697 INFO kablam!   --> src/lib.rs:20:29
Aug 31 18:08:28.697 INFO kablam!    |
Aug 31 18:08:28.697 INFO kablam! 20 |     #![allow(unknown_lints, unused_doc_comment)]
Aug 31 18:08:28.697 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Aug 31 18:08:28.697 INFO kablam!    |
Aug 31 18:08:28.697 INFO kablam!    = note: #[warn(renamed_and_removed_lints)] on by default
Aug 31 18:08:28.697 INFO kablam! 
Aug 31 18:08:28.723 INFO kablam! warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Aug 31 18:08:28.723 INFO kablam!   --> src/lib.rs:20:29
Aug 31 18:08:28.723 INFO kablam!    |
Aug 31 18:08:28.723 INFO kablam! 20 |     #![allow(unknown_lints, unused_doc_comment)]
Aug 31 18:08:28.723 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Aug 31 18:08:28.723 INFO kablam!    |
Aug 31 18:08:28.723 INFO kablam!    = note: #[warn(renamed_and_removed_lints)] on by default
Aug 31 18:08:28.723 INFO kablam! 
Aug 31 18:08:33.064 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.02s
Aug 31 18:08:33.070 INFO kablam! su: No module specific data is present
Aug 31 18:08:33.487 INFO running `"docker" "rm" "-f" "7a35b2ff774138366d5391593077a4f862e5fcf40069c830d62903576d367e96"`
Aug 31 18:08:33.591 INFO blam! 7a35b2ff774138366d5391593077a4f862e5fcf40069c830d62903576d367e96