Dec 11 22:45:10.551 INFO checking alternately/mw_balancer against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 22:45:10.551 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 22:45:10.948 INFO [stdout] ee55a147a61684be15049072d1b51ad6112c2ca4f619ef701d24e12dd7ebcd6c
Dec 11 22:45:10.954 INFO running `"docker" "start" "-a" "ee55a147a61684be15049072d1b51ad6112c2ca4f619ef701d24e12dd7ebcd6c"`
Dec 11 22:45:12.892 INFO [stderr] usermod: no changes
Dec 11 22:45:12.964 INFO [stderr]     Checking mw_balancer v0.1.0 (/source)
Dec 11 22:45:13.680 INFO [stderr] warning: method is never used: `eq`
Dec 11 22:45:13.680 INFO [stderr]   --> src/main.rs:27:5
Dec 11 22:45:13.680 INFO [stderr]    |
Dec 11 22:45:13.680 INFO [stderr] 27 |     fn eq(&self, harold: &Hex) -> bool {
Dec 11 22:45:13.680 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 22:45:13.680 INFO [stderr]    |
Dec 11 22:45:13.680 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 22:45:13.680 INFO [stderr] 
Dec 11 22:45:13.680 INFO [stderr] warning: method is never used: `contains`
Dec 11 22:45:13.680 INFO [stderr]    --> src/main.rs:115:5
Dec 11 22:45:13.680 INFO [stderr]     |
Dec 11 22:45:13.680 INFO [stderr] 115 |     fn contains(&self, harold: &Hex) -> bool {
Dec 11 22:45:13.680 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 22:45:13.685 INFO [stderr] 
Dec 11 22:45:13.964 INFO [stderr] warning: method is never used: `eq`
Dec 11 22:45:13.964 INFO [stderr]   --> src/main.rs:27:5
Dec 11 22:45:13.964 INFO [stderr]    |
Dec 11 22:45:13.964 INFO [stderr] 27 |     fn eq(&self, harold: &Hex) -> bool {
Dec 11 22:45:13.964 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 22:45:13.964 INFO [stderr]    |
Dec 11 22:45:13.964 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 22:45:13.964 INFO [stderr] 
Dec 11 22:45:13.964 INFO [stderr] warning: method is never used: `contains`
Dec 11 22:45:13.964 INFO [stderr]    --> src/main.rs:115:5
Dec 11 22:45:13.964 INFO [stderr]     |
Dec 11 22:45:13.964 INFO [stderr] 115 |     fn contains(&self, harold: &Hex) -> bool {
Dec 11 22:45:13.964 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 22:45:13.964 INFO [stderr] 
Dec 11 22:45:13.996 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Dec 11 22:45:14.003 INFO [stderr] su: No module specific data is present
Dec 11 22:45:14.648 INFO running `"docker" "inspect" "ee55a147a61684be15049072d1b51ad6112c2ca4f619ef701d24e12dd7ebcd6c"`
Dec 11 22:45:15.034 INFO running `"docker" "rm" "-f" "ee55a147a61684be15049072d1b51ad6112c2ca4f619ef701d24e12dd7ebcd6c"`
Dec 11 22:45:15.400 INFO [stdout] ee55a147a61684be15049072d1b51ad6112c2ca4f619ef701d24e12dd7ebcd6c