Nov 28 13:49:48.501 INFO checking ElectricCoffee/city_generator against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 13:49:48.501 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"`
Nov 28 13:49:48.636 INFO [stdout] 1c3990a86b529463d1f16ba0f828e873d439225a9dd2f68c0ab2864220b9d816
Nov 28 13:49:48.637 INFO running `"docker" "start" "-a" "1c3990a86b529463d1f16ba0f828e873d439225a9dd2f68c0ab2864220b9d816"`
Nov 28 13:49:49.120 INFO [stderr] usermod: no changes
Nov 28 13:49:49.272 INFO [stderr]     Checking city_generator v0.1.0 (/source)
Nov 28 13:49:50.672 INFO [stderr] warning: method is never used: `generate_random`
Nov 28 13:49:50.672 INFO [stderr]   --> src/data.rs:39:5
Nov 28 13:49:50.672 INFO [stderr]    |
Nov 28 13:49:50.672 INFO [stderr] 39 |     pub fn generate_random(&self) -> Result<String> {
Nov 28 13:49:50.672 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:49:50.672 INFO [stderr]    |
Nov 28 13:49:50.672 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 13:49:50.672 INFO [stderr] 
Nov 28 13:49:50.804 INFO [stderr] warning: method is never used: `generate_random`
Nov 28 13:49:50.804 INFO [stderr]   --> src/data.rs:39:5
Nov 28 13:49:50.804 INFO [stderr]    |
Nov 28 13:49:50.804 INFO [stderr] 39 |     pub fn generate_random(&self) -> Result<String> {
Nov 28 13:49:50.804 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:49:50.804 INFO [stderr]    |
Nov 28 13:49:50.804 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 13:49:50.804 INFO [stderr] 
Nov 28 13:49:50.851 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
Nov 28 13:49:50.857 INFO [stderr] su: No module specific data is present
Nov 28 13:49:51.868 INFO running `"docker" "inspect" "1c3990a86b529463d1f16ba0f828e873d439225a9dd2f68c0ab2864220b9d816"`
Nov 28 13:49:52.182 INFO running `"docker" "rm" "-f" "1c3990a86b529463d1f16ba0f828e873d439225a9dd2f68c0ab2864220b9d816"`
Nov 28 13:49:52.415 INFO [stdout] 1c3990a86b529463d1f16ba0f828e873d439225a9dd2f68c0ab2864220b9d816