Sep 14 12:52:14.235 INFO checking mysql-12.3.1 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 12:52:14.235 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 12:52:14.236 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-7/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 12:52:14.408 INFO blam! 9c437c22f8295efd7c5b8d5c034b828e6f9cbff2ac8bc577e6f7ea9bcc12d38d
Sep 14 12:52:14.409 INFO running `"docker" "start" "-a" "9c437c22f8295efd7c5b8d5c034b828e6f9cbff2ac8bc577e6f7ea9bcc12d38d"`
Sep 14 12:52:15.391 INFO kablam! usermod: no changes
Sep 14 12:52:15.418 INFO kablam! warning: profile `doc` is deprecated and has no effect
Sep 14 12:52:15.506 INFO kablam!     Checking mysql v12.3.1 (file:///source)
Sep 14 12:52:19.351 INFO kablam! warning: variable does not need to be mutable
Sep 14 12:52:19.351 INFO kablam!     --> src/conn/mod.rs:2117:17
Sep 14 12:52:19.351 INFO kablam!      |
Sep 14 12:52:19.351 INFO kablam! 2117 |             let mut opts = OptsBuilder::from_opts(get_opts());
Sep 14 12:52:19.351 INFO kablam!      |                 ----^^^^
Sep 14 12:52:19.351 INFO kablam!      |                 |
Sep 14 12:52:19.351 INFO kablam!      |                 help: remove this `mut`
Sep 14 12:52:19.351 INFO kablam!      |
Sep 14 12:52:19.351 INFO kablam!      = note: #[warn(unused_mut)] on by default
Sep 14 12:52:19.351 INFO kablam! 
Sep 14 12:52:19.605 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.20s
Sep 14 12:52:19.615 INFO kablam! su: No module specific data is present
Sep 14 12:52:20.156 INFO running `"docker" "rm" "-f" "9c437c22f8295efd7c5b8d5c034b828e6f9cbff2ac8bc577e6f7ea9bcc12d38d"`
Sep 14 12:52:20.220 INFO blam! 9c437c22f8295efd7c5b8d5c034b828e6f9cbff2ac8bc577e6f7ea9bcc12d38d