Dec 04 19:58:49.040 INFO checking del6597/ironIRCd against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 19:58:49.040 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 19:58:49.545 INFO [stdout] 267348f045545007a6d530afb5d7fa3c9a864be8f28475cce3f69c0da3f25b8b
Dec 04 19:58:49.549 INFO running `"docker" "start" "-a" "267348f045545007a6d530afb5d7fa3c9a864be8f28475cce3f69c0da3f25b8b"`
Dec 04 19:58:50.659 INFO [stderr] usermod: no changes
Dec 04 19:58:50.747 INFO [stderr]     Checking ironIRCd v0.0.1 (/source)
Dec 04 19:58:51.515 INFO [stderr] warning: unused variable: `stream`
Dec 04 19:58:51.515 INFO [stderr]  --> src/main.rs:4:18
Dec 04 19:58:51.515 INFO [stderr]   |
Dec 04 19:58:51.515 INFO [stderr] 4 | fn handle_client(stream: TcpStream) {
Dec 04 19:58:51.515 INFO [stderr]   |                  ^^^^^^ help: consider using `_stream` instead
Dec 04 19:58:51.515 INFO [stderr]   |
Dec 04 19:58:51.515 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 04 19:58:51.515 INFO [stderr] 
Dec 04 19:58:51.515 INFO [stderr] warning: unused variable: `e`
Dec 04 19:58:51.515 INFO [stderr]   --> src/main.rs:20:8
Dec 04 19:58:51.515 INFO [stderr]    |
Dec 04 19:58:51.515 INFO [stderr] 20 |             Err(e) => { /* Connection Failed */ }
Dec 04 19:58:51.515 INFO [stderr]    |                 ^ help: consider using `_e` instead
Dec 04 19:58:51.515 INFO [stderr] 
Dec 04 19:58:51.523 INFO [stderr] warning: crate `ironIRCd` should have a snake case name such as `iron_ircd`
Dec 04 19:58:51.523 INFO [stderr]   |
Dec 04 19:58:51.523 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 04 19:58:51.523 INFO [stderr] 
Dec 04 19:58:51.539 INFO [stderr] warning: unused variable: `stream`
Dec 04 19:58:51.539 INFO [stderr]  --> src/main.rs:4:18
Dec 04 19:58:51.539 INFO [stderr]   |
Dec 04 19:58:51.539 INFO [stderr] 4 | fn handle_client(stream: TcpStream) {
Dec 04 19:58:51.539 INFO [stderr]   |                  ^^^^^^ help: consider using `_stream` instead
Dec 04 19:58:51.539 INFO [stderr]   |
Dec 04 19:58:51.539 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 04 19:58:51.539 INFO [stderr] 
Dec 04 19:58:51.539 INFO [stderr] warning: unused variable: `e`
Dec 04 19:58:51.539 INFO [stderr]   --> src/main.rs:20:8
Dec 04 19:58:51.539 INFO [stderr]    |
Dec 04 19:58:51.539 INFO [stderr] 20 |             Err(e) => { /* Connection Failed */ }
Dec 04 19:58:51.539 INFO [stderr]    |                 ^ help: consider using `_e` instead
Dec 04 19:58:51.539 INFO [stderr] 
Dec 04 19:58:51.551 INFO [stderr] warning: crate `ironIRCd` should have a snake case name such as `iron_ircd`
Dec 04 19:58:51.551 INFO [stderr]   |
Dec 04 19:58:51.551 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 04 19:58:51.551 INFO [stderr] 
Dec 04 19:58:51.559 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Dec 04 19:58:51.567 INFO [stderr] su: No module specific data is present
Dec 04 19:58:52.484 INFO running `"docker" "inspect" "267348f045545007a6d530afb5d7fa3c9a864be8f28475cce3f69c0da3f25b8b"`
Dec 04 19:58:52.737 INFO running `"docker" "rm" "-f" "267348f045545007a6d530afb5d7fa3c9a864be8f28475cce3f69c0da3f25b8b"`
Dec 04 19:58:53.126 INFO [stdout] 267348f045545007a6d530afb5d7fa3c9a864be8f28475cce3f69c0da3f25b8b