Sep 10 21:23:42.474 INFO checking chema-0.0.5 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 21:23:42.474 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 21:23:42.474 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-3/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 21:23:42.649 INFO blam! fa525f4b1e2a27cc718d3df15392945bd4f895a0f2b4bff371f49fdf00581ecd
Sep 10 21:23:42.651 INFO running `"docker" "start" "-a" "fa525f4b1e2a27cc718d3df15392945bd4f895a0f2b4bff371f49fdf00581ecd"`
Sep 10 21:23:43.627 INFO kablam! usermod: no changes
Sep 10 21:23:43.790 INFO kablam!     Checking chema v0.0.5 (file:///source)
Sep 10 21:23:48.414 INFO kablam! warning: method is never used: `new`
Sep 10 21:23:48.414 INFO kablam!   --> src/parser.rs:49:5
Sep 10 21:23:48.414 INFO kablam!    |
Sep 10 21:23:48.414 INFO kablam! 49 |     fn new(t: T) -> Self {
Sep 10 21:23:48.414 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 10 21:23:48.414 INFO kablam!    |
Sep 10 21:23:48.414 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 21:23:48.414 INFO kablam! 
Sep 10 21:23:49.007 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.36s
Sep 10 21:23:49.034 INFO kablam! su: No module specific data is present
Sep 10 21:23:49.808 INFO running `"docker" "rm" "-f" "fa525f4b1e2a27cc718d3df15392945bd4f895a0f2b4bff371f49fdf00581ecd"`
Sep 10 21:23:49.937 INFO blam! fa525f4b1e2a27cc718d3df15392945bd4f895a0f2b4bff371f49fdf00581ecd