Nov 30 04:39:49.401 INFO checking danbruder/citybuilder against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 04:39:49.401 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 04:39:49.903 INFO [stdout] e2fa78803c159f6e4ae0bd6fc8573bdc1d6fe77e9f467076f8eec519031d497e
Nov 30 04:39:49.905 INFO running `"docker" "start" "-a" "e2fa78803c159f6e4ae0bd6fc8573bdc1d6fe77e9f467076f8eec519031d497e"`
Nov 30 04:39:52.244 INFO [stderr] usermod: no changes
Nov 30 04:39:52.304 INFO [stderr]     Checking citybuilder v0.1.0 (/source)
Nov 30 04:39:52.908 INFO [stderr] warning: variant is never constructed: `Soil`
Nov 30 04:39:52.908 INFO [stderr]  --> src/main.rs:3:5
Nov 30 04:39:52.908 INFO [stderr]   |
Nov 30 04:39:52.908 INFO [stderr] 3 |     Soil,
Nov 30 04:39:52.908 INFO [stderr]   |     ^^^^
Nov 30 04:39:52.908 INFO [stderr]   |
Nov 30 04:39:52.908 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 04:39:52.908 INFO [stderr] 
Nov 30 04:39:52.908 INFO [stderr] warning: variant is never constructed: `Stone`
Nov 30 04:39:52.908 INFO [stderr]  --> src/main.rs:4:5
Nov 30 04:39:52.909 INFO [stderr]   |
Nov 30 04:39:52.909 INFO [stderr] 4 |     Stone,
Nov 30 04:39:52.909 INFO [stderr]   |     ^^^^^
Nov 30 04:39:52.909 INFO [stderr] 
Nov 30 04:39:52.909 INFO [stderr] warning: variant is never constructed: `Tree`
Nov 30 04:39:52.909 INFO [stderr]  --> src/main.rs:9:5
Nov 30 04:39:52.909 INFO [stderr]   |
Nov 30 04:39:52.909 INFO [stderr] 9 |     Tree,
Nov 30 04:39:52.909 INFO [stderr]   |     ^^^^
Nov 30 04:39:52.909 INFO [stderr] 
Nov 30 04:39:52.909 INFO [stderr] warning: variant is never constructed: `Soil`
Nov 30 04:39:52.909 INFO [stderr]   --> src/main.rs:10:5
Nov 30 04:39:52.909 INFO [stderr]    |
Nov 30 04:39:52.909 INFO [stderr] 10 |     Soil,
Nov 30 04:39:52.909 INFO [stderr]    |     ^^^^
Nov 30 04:39:52.909 INFO [stderr] 
Nov 30 04:39:52.909 INFO [stderr] warning: variant is never constructed: `Stone`
Nov 30 04:39:52.909 INFO [stderr]   --> src/main.rs:11:5
Nov 30 04:39:52.909 INFO [stderr]    |
Nov 30 04:39:52.909 INFO [stderr] 11 |     Stone,
Nov 30 04:39:52.909 INFO [stderr]    |     ^^^^^
Nov 30 04:39:52.909 INFO [stderr] 
Nov 30 04:39:52.909 INFO [stderr] warning: variant is never constructed: `Orc`
Nov 30 04:39:52.909 INFO [stderr]   --> src/main.rs:16:5
Nov 30 04:39:52.909 INFO [stderr]    |
Nov 30 04:39:52.909 INFO [stderr] 16 |     Orc,
Nov 30 04:39:52.909 INFO [stderr]    |     ^^^
Nov 30 04:39:52.909 INFO [stderr] 
Nov 30 04:39:52.909 INFO [stderr] warning: variant is never constructed: `Human`
Nov 30 04:39:52.909 INFO [stderr]   --> src/main.rs:17:5
Nov 30 04:39:52.909 INFO [stderr]    |
Nov 30 04:39:52.909 INFO [stderr] 17 |     Human,
Nov 30 04:39:52.909 INFO [stderr]    |     ^^^^^
Nov 30 04:39:52.909 INFO [stderr] 
Nov 30 04:39:52.909 INFO [stderr] warning: struct is never constructed: `Square`
Nov 30 04:39:52.909 INFO [stderr]   --> src/main.rs:20:1
Nov 30 04:39:52.909 INFO [stderr]    |
Nov 30 04:39:52.909 INFO [stderr] 20 | struct Square {
Nov 30 04:39:52.909 INFO [stderr]    | ^^^^^^^^^^^^^
Nov 30 04:39:52.909 INFO [stderr] 
Nov 30 04:39:52.909 INFO [stderr] warning: struct is never constructed: `Grid`
Nov 30 04:39:52.909 INFO [stderr]   --> src/main.rs:26:1
Nov 30 04:39:52.909 INFO [stderr]    |
Nov 30 04:39:52.909 INFO [stderr] 26 | struct Grid {
Nov 30 04:39:52.909 INFO [stderr]    | ^^^^^^^^^^^
Nov 30 04:39:52.909 INFO [stderr] 
Nov 30 04:39:52.909 INFO [stderr] warning: method is never used: `generate_empty`
Nov 30 04:39:52.909 INFO [stderr]   --> src/main.rs:32:5
Nov 30 04:39:52.909 INFO [stderr]    |
Nov 30 04:39:52.909 INFO [stderr] 32 |     fn generate_empty(size_x: usize, size_y: usize) -> Grid {
Nov 30 04:39:52.909 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 04:39:52.909 INFO [stderr] 
Nov 30 04:39:53.264 INFO [stderr] warning: variant is never constructed: `Stone`
Nov 30 04:39:53.264 INFO [stderr]  --> src/main.rs:4:5
Nov 30 04:39:53.264 INFO [stderr]   |
Nov 30 04:39:53.264 INFO [stderr] 4 |     Stone,
Nov 30 04:39:53.264 INFO [stderr]   |     ^^^^^
Nov 30 04:39:53.264 INFO [stderr]   |
Nov 30 04:39:53.264 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 04:39:53.264 INFO [stderr] 
Nov 30 04:39:53.264 INFO [stderr] warning: variant is never constructed: `Tree`
Nov 30 04:39:53.264 INFO [stderr]  --> src/main.rs:9:5
Nov 30 04:39:53.264 INFO [stderr]   |
Nov 30 04:39:53.264 INFO [stderr] 9 |     Tree,
Nov 30 04:39:53.264 INFO [stderr]   |     ^^^^
Nov 30 04:39:53.264 INFO [stderr] 
Nov 30 04:39:53.264 INFO [stderr] warning: variant is never constructed: `Soil`
Nov 30 04:39:53.264 INFO [stderr]   --> src/main.rs:10:5
Nov 30 04:39:53.264 INFO [stderr]    |
Nov 30 04:39:53.264 INFO [stderr] 10 |     Soil,
Nov 30 04:39:53.264 INFO [stderr]    |     ^^^^
Nov 30 04:39:53.264 INFO [stderr] 
Nov 30 04:39:53.265 INFO [stderr] warning: variant is never constructed: `Stone`
Nov 30 04:39:53.265 INFO [stderr]   --> src/main.rs:11:5
Nov 30 04:39:53.265 INFO [stderr]    |
Nov 30 04:39:53.265 INFO [stderr] 11 |     Stone,
Nov 30 04:39:53.265 INFO [stderr]    |     ^^^^^
Nov 30 04:39:53.265 INFO [stderr] 
Nov 30 04:39:53.265 INFO [stderr] warning: variant is never constructed: `Orc`
Nov 30 04:39:53.265 INFO [stderr]   --> src/main.rs:16:5
Nov 30 04:39:53.265 INFO [stderr]    |
Nov 30 04:39:53.265 INFO [stderr] 16 |     Orc,
Nov 30 04:39:53.265 INFO [stderr]    |     ^^^
Nov 30 04:39:53.265 INFO [stderr] 
Nov 30 04:39:53.265 INFO [stderr] warning: variant is never constructed: `Human`
Nov 30 04:39:53.265 INFO [stderr]   --> src/main.rs:17:5
Nov 30 04:39:53.265 INFO [stderr]    |
Nov 30 04:39:53.265 INFO [stderr] 17 |     Human,
Nov 30 04:39:53.265 INFO [stderr]    |     ^^^^^
Nov 30 04:39:53.265 INFO [stderr] 
Nov 30 04:39:53.288 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Nov 30 04:39:53.288 INFO [stderr] su: No module specific data is present
Nov 30 04:39:54.342 INFO running `"docker" "inspect" "e2fa78803c159f6e4ae0bd6fc8573bdc1d6fe77e9f467076f8eec519031d497e"`
Nov 30 04:39:54.740 INFO running `"docker" "rm" "-f" "e2fa78803c159f6e4ae0bd6fc8573bdc1d6fe77e9f467076f8eec519031d497e"`
Nov 30 04:39:55.168 INFO [stdout] e2fa78803c159f6e4ae0bd6fc8573bdc1d6fe77e9f467076f8eec519031d497e