Dec 14 10:42:57.287 INFO testing ElectricCoffee/city_generator against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 10:42:57.288 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 14 10:42:57.516 INFO [stdout] 66998412178ea1e632b70ac3eeff1ca179d17cedae65fe73e86e2afa3686f2eb
Dec 14 10:42:57.516 INFO running `"docker" "start" "-a" "66998412178ea1e632b70ac3eeff1ca179d17cedae65fe73e86e2afa3686f2eb"`
Dec 14 10:42:57.950 INFO [stderr] usermod: no changes
Dec 14 10:42:58.039 INFO [stderr]    Compiling city_generator v0.1.0 (/source)
Dec 14 10:42:59.183 INFO [stderr] warning: method is never used: `generate_random`
Dec 14 10:42:59.183 INFO [stderr]   --> src/data.rs:39:5
Dec 14 10:42:59.183 INFO [stderr]    |
Dec 14 10:42:59.183 INFO [stderr] 39 |     pub fn generate_random(&self) -> Result<String> {
Dec 14 10:42:59.183 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:42:59.183 INFO [stderr]    |
Dec 14 10:42:59.183 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 10:42:59.183 INFO [stderr] 
Dec 14 10:42:59.806 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
Dec 14 10:42:59.812 INFO [stderr] su: No module specific data is present
Dec 14 10:43:00.149 INFO running `"docker" "inspect" "66998412178ea1e632b70ac3eeff1ca179d17cedae65fe73e86e2afa3686f2eb"`
Dec 14 10:43:00.247 INFO running `"docker" "rm" "-f" "66998412178ea1e632b70ac3eeff1ca179d17cedae65fe73e86e2afa3686f2eb"`
Dec 14 10:43:00.347 INFO [stdout] 66998412178ea1e632b70ac3eeff1ca179d17cedae65fe73e86e2afa3686f2eb
Dec 14 10:43:00.352 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 14 10:43:00.622 INFO [stdout] 3c31f388235397f3e827e3c988310f0b194f7ef1c44005758cb767615b3605c4
Dec 14 10:43:00.629 INFO running `"docker" "start" "-a" "3c31f388235397f3e827e3c988310f0b194f7ef1c44005758cb767615b3605c4"`
Dec 14 10:43:01.181 INFO [stderr] usermod: no changes
Dec 14 10:43:01.248 INFO [stderr]    Compiling city_generator v0.1.0 (/source)
Dec 14 10:43:02.198 INFO [stderr] warning: method is never used: `generate_random`
Dec 14 10:43:02.198 INFO [stderr]   --> src/data.rs:39:5
Dec 14 10:43:02.198 INFO [stderr]    |
Dec 14 10:43:02.198 INFO [stderr] 39 |     pub fn generate_random(&self) -> Result<String> {
Dec 14 10:43:02.198 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:43:02.198 INFO [stderr]    |
Dec 14 10:43:02.198 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 10:43:02.198 INFO [stderr] 
Dec 14 10:43:02.420 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Dec 14 10:43:02.426 INFO [stderr] su: No module specific data is present
Dec 14 10:43:02.774 INFO running `"docker" "inspect" "3c31f388235397f3e827e3c988310f0b194f7ef1c44005758cb767615b3605c4"`
Dec 14 10:43:03.030 INFO running `"docker" "rm" "-f" "3c31f388235397f3e827e3c988310f0b194f7ef1c44005758cb767615b3605c4"`
Dec 14 10:43:03.098 INFO [stdout] 3c31f388235397f3e827e3c988310f0b194f7ef1c44005758cb767615b3605c4
Dec 14 10:43:03.154 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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 14 10:43:03.404 INFO [stdout] 37fe02e10c2e30ccad45fe7fbc6f73ace6d76360575953cb70f9e1cf398eaef2
Dec 14 10:43:03.405 INFO running `"docker" "start" "-a" "37fe02e10c2e30ccad45fe7fbc6f73ace6d76360575953cb70f9e1cf398eaef2"`
Dec 14 10:43:03.793 INFO [stderr] usermod: no changes
Dec 14 10:43:03.873 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 14 10:43:03.873 INFO [stderr]      Running /target/debug/deps/city_generator-6c915b10aa7bb1f6
Dec 14 10:43:03.873 INFO [stderr] su: No module specific data is present
Dec 14 10:43:03.873 INFO [stdout] 
Dec 14 10:43:03.873 INFO [stdout] running 0 tests
Dec 14 10:43:03.873 INFO [stdout] 
Dec 14 10:43:03.873 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 10:43:03.873 INFO [stdout] 
Dec 14 10:43:04.095 INFO running `"docker" "inspect" "37fe02e10c2e30ccad45fe7fbc6f73ace6d76360575953cb70f9e1cf398eaef2"`
Dec 14 10:43:04.168 INFO running `"docker" "rm" "-f" "37fe02e10c2e30ccad45fe7fbc6f73ace6d76360575953cb70f9e1cf398eaef2"`
Dec 14 10:43:04.225 INFO [stdout] 37fe02e10c2e30ccad45fe7fbc6f73ace6d76360575953cb70f9e1cf398eaef2