Sep 01 04:55:34.135 INFO checking struct_gen_derive-0.1.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831 Sep 01 04:55:34.135 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets Sep 01 04:55:34.135 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 01 04:55:34.346 INFO blam! b5cc75bad54b6338efe16a058eeff78d169e3f014636be111de1a3e57c8d3615 Sep 01 04:55:34.348 INFO running `"docker" "start" "-a" "b5cc75bad54b6338efe16a058eeff78d169e3f014636be111de1a3e57c8d3615"` Sep 01 04:55:35.436 INFO kablam! Checking syn v0.10.8 Sep 01 04:55:38.865 INFO kablam! Checking struct_gen_derive v0.1.0 (file:///source) Sep 01 04:55:40.847 INFO kablam! warning: missing documentation for a module Sep 01 04:55:40.847 INFO kablam! | Sep 01 04:55:40.847 INFO kablam! note: lint level defined here Sep 01 04:55:40.847 INFO kablam! --> src/lib.rs:1:9 Sep 01 04:55:40.847 INFO kablam! | Sep 01 04:55:40.847 INFO kablam! 1 | #![warn(missing_docs)] Sep 01 04:55:40.847 INFO kablam! | ^^^^^^^^^^^^ Sep 01 04:55:40.847 INFO kablam! Sep 01 04:55:40.847 INFO kablam! warning: missing documentation for a function Sep 01 04:55:40.847 INFO kablam! Sep 01 04:55:40.862 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 5.45s Sep 01 04:55:40.865 INFO kablam! su: No module specific data is present Sep 01 04:55:41.303 INFO running `"docker" "rm" "-f" "b5cc75bad54b6338efe16a058eeff78d169e3f014636be111de1a3e57c8d3615"` Sep 01 04:55:41.399 INFO blam! b5cc75bad54b6338efe16a058eeff78d169e3f014636be111de1a3e57c8d3615