Sep 10 12:37:20.123 INFO checking prost-derive-0.2.3 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 12:37:20.123 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 12:37:20.123 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-4/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 12:37:20.407 INFO blam! e9527ceb07dc7e418634f7a2b7a5f6f84bb35b72ab9f040269151b77d8b9da52
Sep 10 12:37:20.409 INFO running `"docker" "start" "-a" "e9527ceb07dc7e418634f7a2b7a5f6f84bb35b72ab9f040269151b77d8b9da52"`
Sep 10 12:37:21.473 INFO kablam! usermod: no changes
Sep 10 12:37:21.566 INFO kablam!     Checking rustc-demangle v0.1.9
Sep 10 12:37:21.574 INFO kablam!     Checking backtrace-sys v0.1.24
Sep 10 12:37:21.942 INFO kablam!     Checking backtrace v0.3.9
Sep 10 12:37:22.488 INFO kablam!     Checking error-chain v0.11.0
Sep 10 12:37:23.077 INFO kablam!     Checking prost-derive v0.2.3 (file:///source)
Sep 10 12:37:23.202 INFO kablam! warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Sep 10 12:37:23.202 INFO kablam!   --> src/lib.rs:20:29
Sep 10 12:37:23.202 INFO kablam!    |
Sep 10 12:37:23.202 INFO kablam! 20 |     #![allow(unknown_lints, unused_doc_comment)]
Sep 10 12:37:23.202 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Sep 10 12:37:23.202 INFO kablam!    |
Sep 10 12:37:23.203 INFO kablam!    = note: #[warn(renamed_and_removed_lints)] on by default
Sep 10 12:37:23.203 INFO kablam! 
Sep 10 12:37:23.281 INFO kablam! warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Sep 10 12:37:23.281 INFO kablam!   --> src/lib.rs:20:29
Sep 10 12:37:23.281 INFO kablam!    |
Sep 10 12:37:23.281 INFO kablam! 20 |     #![allow(unknown_lints, unused_doc_comment)]
Sep 10 12:37:23.281 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Sep 10 12:37:23.281 INFO kablam!    |
Sep 10 12:37:23.281 INFO kablam!    = note: #[warn(renamed_and_removed_lints)] on by default
Sep 10 12:37:23.281 INFO kablam! 
Sep 10 12:37:26.826 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.31s
Sep 10 12:37:26.830 INFO kablam! su: No module specific data is present
Sep 10 12:37:28.244 INFO running `"docker" "rm" "-f" "e9527ceb07dc7e418634f7a2b7a5f6f84bb35b72ab9f040269151b77d8b9da52"`
Sep 10 12:37:28.343 INFO blam! e9527ceb07dc7e418634f7a2b7a5f6f84bb35b72ab9f040269151b77d8b9da52