Dec 14 10:42:57.973 INFO testing ElectricCoffee/city_generator against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 10:42:57.973 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 10:42:58.220 INFO [stdout] 21b64be3dc4910855a8aceeac5066932c77e7094b61fa6abf750dc1a6ff3c9a7
Dec 14 10:42:58.222 INFO running `"docker" "start" "-a" "21b64be3dc4910855a8aceeac5066932c77e7094b61fa6abf750dc1a6ff3c9a7"`
Dec 14 10:42:58.545 INFO [stderr] usermod: no changes
Dec 14 10:42:58.631 INFO [stderr]    Compiling city_generator v0.1.0 (/source)
Dec 14 10:42:59.932 INFO [stderr] warning: method is never used: `generate_random`
Dec 14 10:42:59.932 INFO [stderr]   --> src/data.rs:39:5
Dec 14 10:42:59.932 INFO [stderr]    |
Dec 14 10:42:59.932 INFO [stderr] 39 |     pub fn generate_random(&self) -> Result<String> {
Dec 14 10:42:59.932 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:42:59.932 INFO [stderr]    |
Dec 14 10:42:59.932 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 10:42:59.932 INFO [stderr] 
Dec 14 10:43:00.551 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.99s
Dec 14 10:43:00.556 INFO [stderr] su: No module specific data is present
Dec 14 10:43:00.795 INFO running `"docker" "inspect" "21b64be3dc4910855a8aceeac5066932c77e7094b61fa6abf750dc1a6ff3c9a7"`
Dec 14 10:43:00.904 INFO running `"docker" "rm" "-f" "21b64be3dc4910855a8aceeac5066932c77e7094b61fa6abf750dc1a6ff3c9a7"`
Dec 14 10:43:01.037 INFO [stdout] 21b64be3dc4910855a8aceeac5066932c77e7094b61fa6abf750dc1a6ff3c9a7
Dec 14 10:43:01.039 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 10:43:01.256 INFO [stdout] dd042005b70a86ef3282925e631490d1a94cd7aa4cbbd4d7bf3e8c0e3068bca1
Dec 14 10:43:01.258 INFO running `"docker" "start" "-a" "dd042005b70a86ef3282925e631490d1a94cd7aa4cbbd4d7bf3e8c0e3068bca1"`
Dec 14 10:43:01.735 INFO [stderr] usermod: no changes
Dec 14 10:43:01.811 INFO [stderr]    Compiling city_generator v0.1.0 (/source)
Dec 14 10:43:02.774 INFO [stderr] warning: method is never used: `generate_random`
Dec 14 10:43:02.774 INFO [stderr]   --> src/data.rs:39:5
Dec 14 10:43:02.774 INFO [stderr]    |
Dec 14 10:43:02.774 INFO [stderr] 39 |     pub fn generate_random(&self) -> Result<String> {
Dec 14 10:43:02.774 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:43:02.774 INFO [stderr]    |
Dec 14 10:43:02.774 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 10:43:02.774 INFO [stderr] 
Dec 14 10:43:02.952 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
Dec 14 10:43:02.952 INFO [stderr] su: No module specific data is present
Dec 14 10:43:03.405 INFO running `"docker" "inspect" "dd042005b70a86ef3282925e631490d1a94cd7aa4cbbd4d7bf3e8c0e3068bca1"`
Dec 14 10:43:03.487 INFO running `"docker" "rm" "-f" "dd042005b70a86ef3282925e631490d1a94cd7aa4cbbd4d7bf3e8c0e3068bca1"`
Dec 14 10:43:03.601 INFO [stdout] dd042005b70a86ef3282925e631490d1a94cd7aa4cbbd4d7bf3e8c0e3068bca1
Dec 14 10:43:03.603 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 10:43:03.777 INFO [stdout] 44915a551cb4b143db5bdfab7866505f4b0a45c7e46394e0e569beefbc17ddb7
Dec 14 10:43:03.779 INFO running `"docker" "start" "-a" "44915a551cb4b143db5bdfab7866505f4b0a45c7e46394e0e569beefbc17ddb7"`
Dec 14 10:43:04.377 INFO [stderr] usermod: no changes
Dec 14 10:43:04.442 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 14 10:43:04.442 INFO [stderr]      Running /target/debug/deps/city_generator-205325d8326934aa
Dec 14 10:43:04.450 INFO [stdout] 
Dec 14 10:43:04.450 INFO [stdout] running 0 tests
Dec 14 10:43:04.450 INFO [stdout] 
Dec 14 10:43:04.450 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 10:43:04.450 INFO [stdout] 
Dec 14 10:43:04.452 INFO [stderr] su: No module specific data is present
Dec 14 10:43:04.832 INFO running `"docker" "inspect" "44915a551cb4b143db5bdfab7866505f4b0a45c7e46394e0e569beefbc17ddb7"`
Dec 14 10:43:05.038 INFO running `"docker" "rm" "-f" "44915a551cb4b143db5bdfab7866505f4b0a45c7e46394e0e569beefbc17ddb7"`
Dec 14 10:43:05.154 INFO [stdout] 44915a551cb4b143db5bdfab7866505f4b0a45c7e46394e0e569beefbc17ddb7