Dec 18 07:51:54.153 INFO checking ElectricCoffee/city_generator against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 07:51:54.153 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/ElectricCoffee/city_generator:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 07:51:54.540 INFO [stdout] dd197742181f2bd45c0ab3e42337d2405aa93a31d6c0572db1e6333b05f5b681
Dec 18 07:51:54.543 INFO running `"docker" "start" "-a" "dd197742181f2bd45c0ab3e42337d2405aa93a31d6c0572db1e6333b05f5b681"`
Dec 18 07:51:55.262 INFO [stderr]     Checking city_generator v0.1.0 (/opt/crater/workdir)
Dec 18 07:51:56.010 INFO [stderr] warning: method is never used: `generate_random`
Dec 18 07:51:56.010 INFO [stderr]   --> src/data.rs:39:5
Dec 18 07:51:56.010 INFO [stderr]    |
Dec 18 07:51:56.010 INFO [stderr] 39 |     pub fn generate_random(&self) -> Result<String> {
Dec 18 07:51:56.010 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:51:56.010 INFO [stderr]    |
Dec 18 07:51:56.010 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 07:51:56.010 INFO [stderr] 
Dec 18 07:51:56.027 INFO [stderr] warning: method is never used: `generate_random`
Dec 18 07:51:56.027 INFO [stderr]   --> src/data.rs:39:5
Dec 18 07:51:56.027 INFO [stderr]    |
Dec 18 07:51:56.027 INFO [stderr] 39 |     pub fn generate_random(&self) -> Result<String> {
Dec 18 07:51:56.027 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:51:56.027 INFO [stderr]    |
Dec 18 07:51:56.027 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 07:51:56.027 INFO [stderr] 
Dec 18 07:51:56.045 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Dec 18 07:51:56.373 INFO running `"docker" "inspect" "dd197742181f2bd45c0ab3e42337d2405aa93a31d6c0572db1e6333b05f5b681"`
Dec 18 07:51:56.491 INFO running `"docker" "rm" "-f" "dd197742181f2bd45c0ab3e42337d2405aa93a31d6c0572db1e6333b05f5b681"`
Dec 18 07:51:56.593 INFO [stdout] dd197742181f2bd45c0ab3e42337d2405aa93a31d6c0572db1e6333b05f5b681