Sep 10 12:27:52.522 INFO checking qapi-spec-0.2.1 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 12:27:52.522 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 12:27:52.523 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-4/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 12:27:52.811 INFO blam! 92ff9d392411e2a55d8491eb87c9e7ac73aec31db787713af8d674296dc0a47b
Sep 10 12:27:52.813 INFO running `"docker" "start" "-a" "92ff9d392411e2a55d8491eb87c9e7ac73aec31db787713af8d674296dc0a47b"`
Sep 10 12:27:54.246 INFO kablam! usermod: no changes
Sep 10 12:27:54.370 INFO kablam!     Checking qapi-spec v0.2.1 (file:///source)
Sep 10 12:27:55.578 INFO kablam! warning: field is never used: `id`
Sep 10 12:27:55.578 INFO kablam!   --> src/lib.rs:75:9
Sep 10 12:27:55.578 INFO kablam!    |
Sep 10 12:27:55.578 INFO kablam! 75 |         id: Option<Any>,
Sep 10 12:27:55.578 INFO kablam!    |         ^^^^^^^^^^^^^^^
Sep 10 12:27:55.578 INFO kablam!    |
Sep 10 12:27:55.578 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 12:27:55.578 INFO kablam! 
Sep 10 12:27:55.670 INFO kablam! warning: field is never used: `id`
Sep 10 12:27:55.670 INFO kablam!   --> src/lib.rs:75:9
Sep 10 12:27:55.670 INFO kablam!    |
Sep 10 12:27:55.670 INFO kablam! 75 |         id: Option<Any>,
Sep 10 12:27:55.670 INFO kablam!    |         ^^^^^^^^^^^^^^^
Sep 10 12:27:55.670 INFO kablam!    |
Sep 10 12:27:55.670 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 12:27:55.670 INFO kablam! 
Sep 10 12:27:55.706 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
Sep 10 12:27:55.710 INFO kablam! su: No module specific data is present
Sep 10 12:27:56.366 INFO running `"docker" "rm" "-f" "92ff9d392411e2a55d8491eb87c9e7ac73aec31db787713af8d674296dc0a47b"`
Sep 10 12:27:56.495 INFO blam! 92ff9d392411e2a55d8491eb87c9e7ac73aec31db787713af8d674296dc0a47b