Dec 05 02:43:31.602 INFO checking ElectricCoffee/city_generator against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 02:43:31.602 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 02:43:31.781 INFO [stdout] 8c22c6735ed0cdb1d08d805c85fd62c0061093830996f82c4cef1d5dee91f298
Dec 05 02:43:31.783 INFO running `"docker" "start" "-a" "8c22c6735ed0cdb1d08d805c85fd62c0061093830996f82c4cef1d5dee91f298"`
Dec 05 02:43:32.181 INFO [stderr] usermod: no changes
Dec 05 02:43:32.290 INFO [stderr]     Checking failure v0.1.1
Dec 05 02:43:33.177 INFO [stderr]     Checking city_generator v0.1.0 (/source)
Dec 05 02:43:34.862 INFO [stderr] warning: method is never used: `generate_random`
Dec 05 02:43:34.863 INFO [stderr]   --> src/data.rs:39:5
Dec 05 02:43:34.863 INFO [stderr]    |
Dec 05 02:43:34.863 INFO [stderr] 39 |     pub fn generate_random(&self) -> Result<String> {
Dec 05 02:43:34.863 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:43:34.863 INFO [stderr]    |
Dec 05 02:43:34.863 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 02:43:34.863 INFO [stderr] 
Dec 05 02:43:34.889 INFO [stderr] warning: method is never used: `generate_random`
Dec 05 02:43:34.889 INFO [stderr]   --> src/data.rs:39:5
Dec 05 02:43:34.889 INFO [stderr]    |
Dec 05 02:43:34.889 INFO [stderr] 39 |     pub fn generate_random(&self) -> Result<String> {
Dec 05 02:43:34.889 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:43:34.889 INFO [stderr]    |
Dec 05 02:43:34.889 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 02:43:34.889 INFO [stderr] 
Dec 05 02:43:34.911 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.71s
Dec 05 02:43:34.915 INFO [stderr] su: No module specific data is present
Dec 05 02:43:35.339 INFO running `"docker" "inspect" "8c22c6735ed0cdb1d08d805c85fd62c0061093830996f82c4cef1d5dee91f298"`
Dec 05 02:43:35.485 INFO running `"docker" "rm" "-f" "8c22c6735ed0cdb1d08d805c85fd62c0061093830996f82c4cef1d5dee91f298"`
Dec 05 02:43:35.658 INFO [stdout] 8c22c6735ed0cdb1d08d805c85fd62c0061093830996f82c4cef1d5dee91f298