Nov 28 02:27:10.324 INFO checking kimikan/miox-plus against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 02:27:10.326 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 02:27:10.879 INFO [stdout] 75885366c9b83ee7559d5afd42e52652c25963f683b963daa1d30162af09b459
Nov 28 02:27:10.883 INFO running `"docker" "start" "-a" "75885366c9b83ee7559d5afd42e52652c25963f683b963daa1d30162af09b459"`
Nov 28 02:27:12.284 INFO [stderr] usermod: no changes
Nov 28 02:27:12.418 INFO [stderr]     Checking iovec v0.1.0
Nov 28 02:27:12.418 INFO [stderr]     Checking net2 v0.2.29
Nov 28 02:27:13.636 INFO [stderr]     Checking mio v0.6.9
Nov 28 02:27:15.265 INFO [stderr]     Checking miox v0.1.0 (/source)
Nov 28 02:27:16.282 INFO [stderr] warning: variable does not need to be mutable
Nov 28 02:27:16.282 INFO [stderr]    --> src/server.rs:158:25
Nov 28 02:27:16.282 INFO [stderr]     |
Nov 28 02:27:16.282 INFO [stderr] 158 |             if let Some(mut c) = client_op {
Nov 28 02:27:16.283 INFO [stderr]     |                         ----^
Nov 28 02:27:16.283 INFO [stderr]     |                         |
Nov 28 02:27:16.283 INFO [stderr]     |                         help: remove this `mut`
Nov 28 02:27:16.284 INFO [stderr]     |
Nov 28 02:27:16.288 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 02:27:16.288 INFO [stderr] 
Nov 28 02:27:16.488 INFO [stderr] warning: variable does not need to be mutable
Nov 28 02:27:16.503 INFO [stderr]    --> src/server.rs:158:25
Nov 28 02:27:16.503 INFO [stderr]     |
Nov 28 02:27:16.503 INFO [stderr] 158 |             if let Some(mut c) = client_op {
Nov 28 02:27:16.504 INFO [stderr]     |                         ----^
Nov 28 02:27:16.504 INFO [stderr]     |                         |
Nov 28 02:27:16.504 INFO [stderr]     |                         help: remove this `mut`
Nov 28 02:27:16.504 INFO [stderr]     |
Nov 28 02:27:16.505 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 02:27:16.505 INFO [stderr] 
Nov 28 02:27:16.571 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.24s
Nov 28 02:27:16.573 INFO [stderr] su: No module specific data is present
Nov 28 02:27:17.509 INFO running `"docker" "inspect" "75885366c9b83ee7559d5afd42e52652c25963f683b963daa1d30162af09b459"`
Nov 28 02:27:17.842 INFO running `"docker" "rm" "-f" "75885366c9b83ee7559d5afd42e52652c25963f683b963daa1d30162af09b459"`
Nov 28 02:27:18.220 INFO [stdout] 75885366c9b83ee7559d5afd42e52652c25963f683b963daa1d30162af09b459