Oct 12 18:59:53.059 INFO checking kimikan/miox-plus against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 18:59:53.060 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 18:59:53.386 INFO blam! 6b33f2eb9a4070e82c3070ac499b0b558b501e2a1106dde2d435441544dad7de
Oct 12 18:59:53.392 INFO running `"docker" "start" "-a" "6b33f2eb9a4070e82c3070ac499b0b558b501e2a1106dde2d435441544dad7de"`
Oct 12 18:59:54.620 INFO kablam! usermod: no changes
Oct 12 18:59:54.784 INFO kablam!     Checking miox v0.1.0 (/source)
Oct 12 18:59:55.932 INFO kablam! warning: variable does not need to be mutable
Oct 12 18:59:55.932 INFO kablam!    --> src/server.rs:158:25
Oct 12 18:59:55.932 INFO kablam!     |
Oct 12 18:59:55.932 INFO kablam! 158 |             if let Some(mut c) = client_op {
Oct 12 18:59:55.932 INFO kablam!     |                         ----^
Oct 12 18:59:55.932 INFO kablam!     |                         |
Oct 12 18:59:55.932 INFO kablam!     |                         help: remove this `mut`
Oct 12 18:59:55.932 INFO kablam!     |
Oct 12 18:59:55.932 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 12 18:59:55.932 INFO kablam! 
Oct 12 18:59:56.076 INFO kablam! warning: variable does not need to be mutable
Oct 12 18:59:56.076 INFO kablam!    --> src/server.rs:158:25
Oct 12 18:59:56.076 INFO kablam!     |
Oct 12 18:59:56.076 INFO kablam! 158 |             if let Some(mut c) = client_op {
Oct 12 18:59:56.076 INFO kablam!     |                         ----^
Oct 12 18:59:56.076 INFO kablam!     |                         |
Oct 12 18:59:56.076 INFO kablam!     |                         help: remove this `mut`
Oct 12 18:59:56.076 INFO kablam!     |
Oct 12 18:59:56.076 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 12 18:59:56.076 INFO kablam! 
Oct 12 18:59:56.124 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
Oct 12 18:59:56.124 INFO kablam! su: No module specific data is present
Oct 12 18:59:56.850 INFO running `"docker" "rm" "-f" "6b33f2eb9a4070e82c3070ac499b0b558b501e2a1106dde2d435441544dad7de"`
Oct 12 18:59:57.088 INFO blam! 6b33f2eb9a4070e82c3070ac499b0b558b501e2a1106dde2d435441544dad7de