Sep 21 06:45:04.064 INFO checking mysql-12.3.1 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 06:45:04.064 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 06:45:04.064 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-2/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 06:45:04.271 INFO blam! 32c8d5b72819f8c72d91ff723fd89579d8687e173bcec176d734b333806b4a69
Sep 21 06:45:04.273 INFO running `"docker" "start" "-a" "32c8d5b72819f8c72d91ff723fd89579d8687e173bcec176d734b333806b4a69"`
Sep 21 06:45:05.597 INFO kablam! usermod: no changes
Sep 21 06:45:05.670 INFO kablam! warning: profile `doc` is deprecated and has no effect
Sep 21 06:45:05.795 INFO kablam!     Checking atoi v0.2.3
Sep 21 06:45:06.178 INFO kablam!     Checking mysql_common v0.5.0
Sep 21 06:45:09.103 INFO kablam!     Checking mysql v12.3.1 (/source)
Sep 21 06:45:12.382 INFO kablam! warning: variable does not need to be mutable
Sep 21 06:45:12.382 INFO kablam!     --> src/conn/mod.rs:2117:17
Sep 21 06:45:12.382 INFO kablam!      |
Sep 21 06:45:12.382 INFO kablam! 2117 |             let mut opts = OptsBuilder::from_opts(get_opts());
Sep 21 06:45:12.382 INFO kablam!      |                 ----^^^^
Sep 21 06:45:12.382 INFO kablam!      |                 |
Sep 21 06:45:12.382 INFO kablam!      |                 help: remove this `mut`
Sep 21 06:45:12.383 INFO kablam!      |
Sep 21 06:45:12.383 INFO kablam!      = note: #[warn(unused_mut)] on by default
Sep 21 06:45:12.383 INFO kablam! 
Sep 21 06:45:12.579 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.95s
Sep 21 06:45:12.586 INFO kablam! su: No module specific data is present
Sep 21 06:45:13.263 INFO running `"docker" "rm" "-f" "32c8d5b72819f8c72d91ff723fd89579d8687e173bcec176d734b333806b4a69"`
Sep 21 06:45:13.324 INFO blam! 32c8d5b72819f8c72d91ff723fd89579d8687e173bcec176d734b333806b4a69