Sep 04 10:19:44.019 INFO checking mysql-12.3.1 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 10:19:44.019 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 10:19:44.019 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 10:19:44.251 INFO blam! 8c00f468b9a6673a34d6937c9848e5bdb4008b93dc2bd6afdfe4e18ff9e6ae55
Sep 04 10:19:44.253 INFO running `"docker" "start" "-a" "8c00f468b9a6673a34d6937c9848e5bdb4008b93dc2bd6afdfe4e18ff9e6ae55"`
Sep 04 10:19:44.964 INFO kablam! warning: profile `doc` is deprecated and has no effect
Sep 04 10:19:45.075 INFO kablam!     Checking mysql v12.3.1 (file:///source)
Sep 04 10:19:51.495 INFO kablam! warning: variable does not need to be mutable
Sep 04 10:19:51.496 INFO kablam!     --> src/conn/mod.rs:2117:17
Sep 04 10:19:51.496 INFO kablam!      |
Sep 04 10:19:51.496 INFO kablam! 2117 |             let mut opts = OptsBuilder::from_opts(get_opts());
Sep 04 10:19:51.496 INFO kablam!      |                 ----^^^^
Sep 04 10:19:51.496 INFO kablam!      |                 |
Sep 04 10:19:51.496 INFO kablam!      |                 help: remove this `mut`
Sep 04 10:19:51.496 INFO kablam!      |
Sep 04 10:19:51.496 INFO kablam!      = note: #[warn(unused_mut)] on by default
Sep 04 10:19:51.496 INFO kablam! 
Sep 04 10:19:51.946 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.99s
Sep 04 10:19:51.957 INFO kablam! su: No module specific data is present
Sep 04 10:19:52.377 INFO running `"docker" "rm" "-f" "8c00f468b9a6673a34d6937c9848e5bdb4008b93dc2bd6afdfe4e18ff9e6ae55"`
Sep 04 10:19:52.466 INFO blam! 8c00f468b9a6673a34d6937c9848e5bdb4008b93dc2bd6afdfe4e18ff9e6ae55