Oct 12 18:59:52.817 INFO checking kimikan/miox-plus against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 18:59:52.818 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 12 18:59:53.255 INFO blam! e4ce906f428957ee1818781fcab6b15724a1777ba04d76e3b5d1a401850964e2
Oct 12 18:59:53.260 INFO running `"docker" "start" "-a" "e4ce906f428957ee1818781fcab6b15724a1777ba04d76e3b5d1a401850964e2"`
Oct 12 18:59:54.384 INFO kablam! usermod: no changes
Oct 12 18:59:54.500 INFO kablam!     Checking miox v0.1.0 (/source)
Oct 12 18:59:55.917 INFO kablam! warning: variable does not need to be mutable
Oct 12 18:59:55.918 INFO kablam!    --> src/server.rs:158:25
Oct 12 18:59:55.923 INFO kablam!     |
Oct 12 18:59:55.923 INFO kablam! 158 |             if let Some(mut c) = client_op {
Oct 12 18:59:55.923 INFO kablam!     |                         ----^
Oct 12 18:59:55.924 INFO kablam!     |                         |
Oct 12 18:59:55.924 INFO kablam!     |                         help: remove this `mut`
Oct 12 18:59:55.924 INFO kablam!     |
Oct 12 18:59:55.924 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 12 18:59:55.925 INFO kablam! 
Oct 12 18:59:56.025 INFO kablam! warning: variable does not need to be mutable
Oct 12 18:59:56.025 INFO kablam!    --> src/server.rs:158:25
Oct 12 18:59:56.025 INFO kablam!     |
Oct 12 18:59:56.026 INFO kablam! 158 |             if let Some(mut c) = client_op {
Oct 12 18:59:56.026 INFO kablam!     |                         ----^
Oct 12 18:59:56.026 INFO kablam!     |                         |
Oct 12 18:59:56.026 INFO kablam!     |                         help: remove this `mut`
Oct 12 18:59:56.027 INFO kablam!     |
Oct 12 18:59:56.027 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 12 18:59:56.027 INFO kablam! 
Oct 12 18:59:56.126 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
Oct 12 18:59:56.129 INFO kablam! su: No module specific data is present
Oct 12 18:59:56.884 INFO running `"docker" "rm" "-f" "e4ce906f428957ee1818781fcab6b15724a1777ba04d76e3b5d1a401850964e2"`
Oct 12 18:59:57.228 INFO blam! e4ce906f428957ee1818781fcab6b15724a1777ba04d76e3b5d1a401850964e2