Oct 12 23:04:54.771 INFO checking danbruder/citybuilder against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 23:04:54.771 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 23:04:55.285 INFO blam! d3329aee0f42a5120dd48cac4da0e4e0f219d5e23aa6bad68e4acc79f6f6a59d
Oct 12 23:04:55.287 INFO running `"docker" "start" "-a" "d3329aee0f42a5120dd48cac4da0e4e0f219d5e23aa6bad68e4acc79f6f6a59d"`
Oct 12 23:04:57.180 INFO kablam! usermod: no changes
Oct 12 23:04:57.233 INFO kablam!     Checking citybuilder v0.1.0 (/source)
Oct 12 23:04:57.845 INFO kablam! warning: variant is never constructed: `Soil`
Oct 12 23:04:57.846 INFO kablam!  --> src/main.rs:3:5
Oct 12 23:04:57.846 INFO kablam!   |
Oct 12 23:04:57.847 INFO kablam! 3 |     Soil,
Oct 12 23:04:57.847 INFO kablam!   |     ^^^^
Oct 12 23:04:57.847 INFO kablam!   |
Oct 12 23:04:57.847 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 23:04:57.847 INFO kablam! 
Oct 12 23:04:57.847 INFO kablam! warning: variant is never constructed: `Stone`
Oct 12 23:04:57.847 INFO kablam!  --> src/main.rs:4:5
Oct 12 23:04:57.847 INFO kablam!   |
Oct 12 23:04:57.847 INFO kablam! 4 |     Stone,
Oct 12 23:04:57.847 INFO kablam!   |     ^^^^^
Oct 12 23:04:57.847 INFO kablam! 
Oct 12 23:04:57.847 INFO kablam! warning: variant is never constructed: `Tree`
Oct 12 23:04:57.847 INFO kablam!  --> src/main.rs:9:5
Oct 12 23:04:57.847 INFO kablam!   |
Oct 12 23:04:57.847 INFO kablam! 9 |     Tree,
Oct 12 23:04:57.847 INFO kablam!   |     ^^^^
Oct 12 23:04:57.847 INFO kablam! 
Oct 12 23:04:57.847 INFO kablam! warning: variant is never constructed: `Soil`
Oct 12 23:04:57.847 INFO kablam!   --> src/main.rs:10:5
Oct 12 23:04:57.847 INFO kablam!    |
Oct 12 23:04:57.847 INFO kablam! 10 |     Soil,
Oct 12 23:04:57.847 INFO kablam!    |     ^^^^
Oct 12 23:04:57.847 INFO kablam! 
Oct 12 23:04:57.847 INFO kablam! warning: variant is never constructed: `Stone`
Oct 12 23:04:57.847 INFO kablam!   --> src/main.rs:11:5
Oct 12 23:04:57.847 INFO kablam!    |
Oct 12 23:04:57.847 INFO kablam! 11 |     Stone,
Oct 12 23:04:57.847 INFO kablam!    |     ^^^^^
Oct 12 23:04:57.847 INFO kablam! 
Oct 12 23:04:57.847 INFO kablam! warning: variant is never constructed: `Orc`
Oct 12 23:04:57.847 INFO kablam!   --> src/main.rs:16:5
Oct 12 23:04:57.847 INFO kablam!    |
Oct 12 23:04:57.847 INFO kablam! 16 |     Orc,
Oct 12 23:04:57.847 INFO kablam!    |     ^^^
Oct 12 23:04:57.847 INFO kablam! 
Oct 12 23:04:57.847 INFO kablam! warning: variant is never constructed: `Human`
Oct 12 23:04:57.847 INFO kablam!   --> src/main.rs:17:5
Oct 12 23:04:57.847 INFO kablam!    |
Oct 12 23:04:57.847 INFO kablam! 17 |     Human,
Oct 12 23:04:57.847 INFO kablam!    |     ^^^^^
Oct 12 23:04:57.847 INFO kablam! 
Oct 12 23:04:57.847 INFO kablam! warning: struct is never constructed: `Square`
Oct 12 23:04:57.847 INFO kablam!   --> src/main.rs:20:1
Oct 12 23:04:57.847 INFO kablam!    |
Oct 12 23:04:57.847 INFO kablam! 20 | struct Square {
Oct 12 23:04:57.847 INFO kablam!    | ^^^^^^^^^^^^^
Oct 12 23:04:57.847 INFO kablam! 
Oct 12 23:04:57.847 INFO kablam! warning: struct is never constructed: `Grid`
Oct 12 23:04:57.847 INFO kablam!   --> src/main.rs:26:1
Oct 12 23:04:57.847 INFO kablam!    |
Oct 12 23:04:57.847 INFO kablam! 26 | struct Grid {
Oct 12 23:04:57.847 INFO kablam!    | ^^^^^^^^^^^
Oct 12 23:04:57.847 INFO kablam! 
Oct 12 23:04:57.847 INFO kablam! warning: method is never used: `generate_empty`
Oct 12 23:04:57.847 INFO kablam!   --> src/main.rs:32:5
Oct 12 23:04:57.847 INFO kablam!    |
Oct 12 23:04:57.847 INFO kablam! 32 |     fn generate_empty(size_x: usize, size_y: usize) -> Grid {
Oct 12 23:04:57.847 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 23:04:57.847 INFO kablam! 
Oct 12 23:04:58.317 INFO kablam! warning: variant is never constructed: `Stone`
Oct 12 23:04:58.317 INFO kablam!  --> src/main.rs:4:5
Oct 12 23:04:58.318 INFO kablam!   |
Oct 12 23:04:58.318 INFO kablam! 4 |     Stone,
Oct 12 23:04:58.318 INFO kablam!   |     ^^^^^
Oct 12 23:04:58.319 INFO kablam!   |
Oct 12 23:04:58.319 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 23:04:58.319 INFO kablam! 
Oct 12 23:04:58.319 INFO kablam! warning: variant is never constructed: `Tree`
Oct 12 23:04:58.320 INFO kablam!  --> src/main.rs:9:5
Oct 12 23:04:58.320 INFO kablam!   |
Oct 12 23:04:58.320 INFO kablam! 9 |     Tree,
Oct 12 23:04:58.321 INFO kablam!   |     ^^^^
Oct 12 23:04:58.321 INFO kablam! 
Oct 12 23:04:58.321 INFO kablam! warning: variant is never constructed: `Soil`
Oct 12 23:04:58.321 INFO kablam!   --> src/main.rs:10:5
Oct 12 23:04:58.322 INFO kablam!    |
Oct 12 23:04:58.322 INFO kablam! 10 |     Soil,
Oct 12 23:04:58.322 INFO kablam!    |     ^^^^
Oct 12 23:04:58.322 INFO kablam! 
Oct 12 23:04:58.323 INFO kablam! warning: variant is never constructed: `Stone`
Oct 12 23:04:58.323 INFO kablam!   --> src/main.rs:11:5
Oct 12 23:04:58.323 INFO kablam!    |
Oct 12 23:04:58.324 INFO kablam! 11 |     Stone,
Oct 12 23:04:58.324 INFO kablam!    |     ^^^^^
Oct 12 23:04:58.324 INFO kablam! 
Oct 12 23:04:58.324 INFO kablam! warning: variant is never constructed: `Orc`
Oct 12 23:04:58.325 INFO kablam!   --> src/main.rs:16:5
Oct 12 23:04:58.325 INFO kablam!    |
Oct 12 23:04:58.325 INFO kablam! 16 |     Orc,
Oct 12 23:04:58.325 INFO kablam!    |     ^^^
Oct 12 23:04:58.326 INFO kablam! 
Oct 12 23:04:58.326 INFO kablam! warning: variant is never constructed: `Human`
Oct 12 23:04:58.326 INFO kablam!   --> src/main.rs:17:5
Oct 12 23:04:58.326 INFO kablam!    |
Oct 12 23:04:58.327 INFO kablam! 17 |     Human,
Oct 12 23:04:58.327 INFO kablam!    |     ^^^^^
Oct 12 23:04:58.327 INFO kablam! 
Oct 12 23:04:58.397 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
Oct 12 23:04:58.409 INFO kablam! su: No module specific data is present
Oct 12 23:04:59.461 INFO running `"docker" "rm" "-f" "d3329aee0f42a5120dd48cac4da0e4e0f219d5e23aa6bad68e4acc79f6f6a59d"`
Oct 12 23:04:59.720 INFO blam! d3329aee0f42a5120dd48cac4da0e4e0f219d5e23aa6bad68e4acc79f6f6a59d