[INFO] updating cached repository bsurmanski/ggj2019
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bsurmanski/ggj2019
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bsurmanski/ggj2019" "work/ex/beta-1.38-1/sources/1.37.0/gh/bsurmanski/ggj2019"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/bsurmanski/ggj2019'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bsurmanski/ggj2019" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bsurmanski/ggj2019"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bsurmanski/ggj2019'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ac5de483e22e9e008d7d36c22f63972a7962ef40
[INFO] sha for GitHub repo bsurmanski/ggj2019: ac5de483e22e9e008d7d36c22f63972a7962ef40
[INFO] validating manifest of bsurmanski/ggj2019 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bsurmanski/ggj2019 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing bsurmanski/ggj2019
[INFO] finished frobbing bsurmanski/ggj2019
[INFO] frobbed toml for bsurmanski/ggj2019 written to work/ex/beta-1.38-1/sources/1.37.0/gh/bsurmanski/ggj2019/Cargo.toml
[INFO] started frobbing bsurmanski/ggj2019
[INFO] finished frobbing bsurmanski/ggj2019
[INFO] frobbed toml for bsurmanski/ggj2019 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bsurmanski/ggj2019/Cargo.toml
[INFO] crate bsurmanski/ggj2019 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing bsurmanski/ggj2019 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bsurmanski/ggj2019:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 02df314d493fbe0a85ec9aca8d103bf151f6d1dfc19ba212a77c41e84c9849ad
[INFO] running `"docker" "start" "-a" "02df314d493fbe0a85ec9aca8d103bf151f6d1dfc19ba212a77c41e84c9849ad"`
[INFO] [stderr]    Compiling rand_core v0.2.2
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]    Compiling alga v0.7.2
[INFO] [stderr]    Compiling png v0.14.0
[INFO] [stderr]    Compiling sdl2 v0.32.1
[INFO] [stderr]    Compiling rand v0.5.5
[INFO] [stderr]    Compiling image v0.21.0
[INFO] [stderr]    Compiling nalgebra v0.16.13
[INFO] [stderr] warning[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.16.13/src/base/cg.rs:291:44
[INFO] [stderr]     |
[INFO] [stderr] 291 |                 self[(j, i)] += shift[j] * self[(D::dim() - 1, i)];
[INFO] [stderr]     |                 ---------------------------^^^^-------------------
[INFO] [stderr]     |                 |                          |
[INFO] [stderr]     |                 |                          immutable borrow occurs here
[INFO] [stderr]     |                 mutable borrow occurs here
[INFO] [stderr]     |                 mutable borrow later used here
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]     = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr]     = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr]    Compiling rockwork v0.1.2 (https://github.com/bsurmanski/rockwork?tag=ggj19#749ff814)
[INFO] [stderr]    Compiling ggj2019 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::cell::RefCell`
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::cell::RefCell;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Error`
[INFO] [stderr]   --> src/main.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::io::Error;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:106:10
[INFO] [stderr]     |
[INFO] [stderr] 106 |         1...7 => 1,
[INFO] [stderr]     |          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:107:10
[INFO] [stderr]     |
[INFO] [stderr] 107 |         8...14 => 2,
[INFO] [stderr]     |          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:108:11
[INFO] [stderr]     |
[INFO] [stderr] 108 |         15...21 => 3,
[INFO] [stderr]     |           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:914:22
[INFO] [stderr]     |
[INFO] [stderr] 914 |                     0...2 => {
[INFO] [stderr]     |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:926:22
[INFO] [stderr]     |
[INFO] [stderr] 926 |                     3...5 => {
[INFO] [stderr]     |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:947:22
[INFO] [stderr]     |
[INFO] [stderr] 947 |                     6...12 => {
[INFO] [stderr]     |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:968:23
[INFO] [stderr]     |
[INFO] [stderr] 968 |                     13...20 => {
[INFO] [stderr]     |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:994:23
[INFO] [stderr]     |
[INFO] [stderr] 994 |                     21...40 => {
[INFO] [stderr]     |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/main.rs:790:9
[INFO] [stderr]     |
[INFO] [stderr] 790 |         _ => {
[INFO] [stderr]     |         ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unreachable_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/main.rs:963:29
[INFO] [stderr]     |
[INFO] [stderr] 963 |                             Focus::Research | _ => {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/main.rs:963:47
[INFO] [stderr]     |
[INFO] [stderr] 963 |                             Focus::Research | _ => {
[INFO] [stderr]     |                                               ^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `gd`
[INFO] [stderr]    --> src/main.rs:438:31
[INFO] [stderr]     |
[INFO] [stderr] 438 | fn draw_texture_rect_centered(gd: &GameData, tex: &Texture, p: Point2<i32>) {
[INFO] [stderr]     |                               ^^ help: consider prefixing with an underscore: `_gd`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `gd`
[INFO] [stderr]    --> src/main.rs:471:32
[INFO] [stderr]     |
[INFO] [stderr] 471 | fn draw_texture_rect_with_mat2(gd: &GameData,
[INFO] [stderr]     |                                ^^ help: consider prefixing with an underscore: `_gd`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `gd`
[INFO] [stderr]    --> src/main.rs:500:15
[INFO] [stderr]     |
[INFO] [stderr] 500 | fn draw_water(gd: &GameData) {
[INFO] [stderr]     |               ^^ help: consider prefixing with an underscore: `_gd`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `delta` is never read
[INFO] [stderr]    --> src/main.rs:652:13
[INFO] [stderr]     |
[INFO] [stderr] 652 |             delta = delta.normalize();
[INFO] [stderr]     |             ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_assignments)] on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `home`
[INFO] [stderr]    --> src/main.rs:857:21
[INFO] [stderr]     |
[INFO] [stderr] 857 |                 let home = home_city();
[INFO] [stderr]     |                     ^^^^ help: consider prefixing with an underscore: `_home`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `home`
[INFO] [stderr]    --> src/main.rs:865:21
[INFO] [stderr]     |
[INFO] [stderr] 865 |                 let home = home_city();
[INFO] [stderr]     |                     ^^^^ help: consider prefixing with an underscore: `_home`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `home`
[INFO] [stderr]    --> src/main.rs:873:21
[INFO] [stderr]     |
[INFO] [stderr] 873 |                 let home = home_city();
[INFO] [stderr]     |                     ^^^^ help: consider prefixing with an underscore: `_home`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `home`
[INFO] [stderr]    --> src/main.rs:896:21
[INFO] [stderr]     |
[INFO] [stderr] 896 |                 let home = home_city();
[INFO] [stderr]     |                     ^^^^ help: consider prefixing with an underscore: `_home`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `home`
[INFO] [stderr]    --> src/main.rs:904:21
[INFO] [stderr]     |
[INFO] [stderr] 904 |                 let home = home_city();
[INFO] [stderr]     |                     ^^^^ help: consider prefixing with an underscore: `_home`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tex`
[INFO] [stderr]     --> src/main.rs:1107:9
[INFO] [stderr]      |
[INFO] [stderr] 1107 |     let tex = Texture::new_rgba_from_image(&mut img);
[INFO] [stderr]      |         ^^^ help: consider prefixing with an underscore: `_tex`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:464:28
[INFO] [stderr]     |
[INFO] [stderr] 464 |                            mut bounce: Vector2<f32>, 
[INFO] [stderr]     |                            ----^^^^^^
[INFO] [stderr]     |                            |
[INFO] [stderr]     |                            help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `money`
[INFO] [stderr]   --> src/main.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 64 |     money: f32, // Debt
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `work_exp`
[INFO] [stderr]   --> src/main.rs:74:5
[INFO] [stderr]    |
[INFO] [stderr] 74 |     work_exp: f32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `cursor`
[INFO] [stderr]    --> src/main.rs:210:5
[INFO] [stderr]     |
[INFO] [stderr] 210 |     cursor: Texture,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `cursor_position`
[INFO] [stderr]    --> src/main.rs:211:5
[INFO] [stderr]     |
[INFO] [stderr] 211 |     cursor_position: Point2<i32>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `light_tex`
[INFO] [stderr]    --> src/main.rs:231:5
[INFO] [stderr]     |
[INFO] [stderr] 231 |     light_tex: Texture,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `current_city`
[INFO] [stderr]    --> src/main.rs:237:5
[INFO] [stderr]     |
[INFO] [stderr] 237 |     current_city: usize,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `kids`
[INFO] [stderr]    --> src/main.rs:239:5
[INFO] [stderr]     |
[INFO] [stderr] 239 |     kids: u32,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.83s
[INFO] running `"docker" "inspect" "02df314d493fbe0a85ec9aca8d103bf151f6d1dfc19ba212a77c41e84c9849ad"`
[INFO] running `"docker" "rm" "-f" "02df314d493fbe0a85ec9aca8d103bf151f6d1dfc19ba212a77c41e84c9849ad"`
[INFO] [stdout] 02df314d493fbe0a85ec9aca8d103bf151f6d1dfc19ba212a77c41e84c9849ad
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bsurmanski/ggj2019:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5a7f3b6c83fdb98a83b7d2f66992047dee793542a64d1d095bceccdabd2db22c
[INFO] running `"docker" "start" "-a" "5a7f3b6c83fdb98a83b7d2f66992047dee793542a64d1d095bceccdabd2db22c"`
[INFO] [stderr]    Compiling ggj2019 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::cell::RefCell`
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::cell::RefCell;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Error`
[INFO] [stderr]   --> src/main.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::io::Error;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:106:10
[INFO] [stderr]     |
[INFO] [stderr] 106 |         1...7 => 1,
[INFO] [stderr]     |          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:107:10
[INFO] [stderr]     |
[INFO] [stderr] 107 |         8...14 => 2,
[INFO] [stderr]     |          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:108:11
[INFO] [stderr]     |
[INFO] [stderr] 108 |         15...21 => 3,
[INFO] [stderr]     |           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:914:22
[INFO] [stderr]     |
[INFO] [stderr] 914 |                     0...2 => {
[INFO] [stderr]     |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:926:22
[INFO] [stderr]     |
[INFO] [stderr] 926 |                     3...5 => {
[INFO] [stderr]     |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:947:22
[INFO] [stderr]     |
[INFO] [stderr] 947 |                     6...12 => {
[INFO] [stderr]     |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:968:23
[INFO] [stderr]     |
[INFO] [stderr] 968 |                     13...20 => {
[INFO] [stderr]     |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:994:23
[INFO] [stderr]     |
[INFO] [stderr] 994 |                     21...40 => {
[INFO] [stderr]     |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/main.rs:790:9
[INFO] [stderr]     |
[INFO] [stderr] 790 |         _ => {
[INFO] [stderr]     |         ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unreachable_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/main.rs:963:29
[INFO] [stderr]     |
[INFO] [stderr] 963 |                             Focus::Research | _ => {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/main.rs:963:47
[INFO] [stderr]     |
[INFO] [stderr] 963 |                             Focus::Research | _ => {
[INFO] [stderr]     |                                               ^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `gd`
[INFO] [stderr]    --> src/main.rs:438:31
[INFO] [stderr]     |
[INFO] [stderr] 438 | fn draw_texture_rect_centered(gd: &GameData, tex: &Texture, p: Point2<i32>) {
[INFO] [stderr]     |                               ^^ help: consider prefixing with an underscore: `_gd`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `gd`
[INFO] [stderr]    --> src/main.rs:471:32
[INFO] [stderr]     |
[INFO] [stderr] 471 | fn draw_texture_rect_with_mat2(gd: &GameData,
[INFO] [stderr]     |                                ^^ help: consider prefixing with an underscore: `_gd`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `gd`
[INFO] [stderr]    --> src/main.rs:500:15
[INFO] [stderr]     |
[INFO] [stderr] 500 | fn draw_water(gd: &GameData) {
[INFO] [stderr]     |               ^^ help: consider prefixing with an underscore: `_gd`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `delta` is never read
[INFO] [stderr]    --> src/main.rs:652:13
[INFO] [stderr]     |
[INFO] [stderr] 652 |             delta = delta.normalize();
[INFO] [stderr]     |             ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_assignments)] on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `home`
[INFO] [stderr]    --> src/main.rs:857:21
[INFO] [stderr]     |
[INFO] [stderr] 857 |                 let home = home_city();
[INFO] [stderr]     |                     ^^^^ help: consider prefixing with an underscore: `_home`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `home`
[INFO] [stderr]    --> src/main.rs:865:21
[INFO] [stderr]     |
[INFO] [stderr] 865 |                 let home = home_city();
[INFO] [stderr]     |                     ^^^^ help: consider prefixing with an underscore: `_home`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `home`
[INFO] [stderr]    --> src/main.rs:873:21
[INFO] [stderr]     |
[INFO] [stderr] 873 |                 let home = home_city();
[INFO] [stderr]     |                     ^^^^ help: consider prefixing with an underscore: `_home`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `home`
[INFO] [stderr]    --> src/main.rs:896:21
[INFO] [stderr]     |
[INFO] [stderr] 896 |                 let home = home_city();
[INFO] [stderr]     |                     ^^^^ help: consider prefixing with an underscore: `_home`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `home`
[INFO] [stderr]    --> src/main.rs:904:21
[INFO] [stderr]     |
[INFO] [stderr] 904 |                 let home = home_city();
[INFO] [stderr]     |                     ^^^^ help: consider prefixing with an underscore: `_home`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tex`
[INFO] [stderr]     --> src/main.rs:1107:9
[INFO] [stderr]      |
[INFO] [stderr] 1107 |     let tex = Texture::new_rgba_from_image(&mut img);
[INFO] [stderr]      |         ^^^ help: consider prefixing with an underscore: `_tex`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:464:28
[INFO] [stderr]     |
[INFO] [stderr] 464 |                            mut bounce: Vector2<f32>, 
[INFO] [stderr]     |                            ----^^^^^^
[INFO] [stderr]     |                            |
[INFO] [stderr]     |                            help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `money`
[INFO] [stderr]   --> src/main.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 64 |     money: f32, // Debt
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `work_exp`
[INFO] [stderr]   --> src/main.rs:74:5
[INFO] [stderr]    |
[INFO] [stderr] 74 |     work_exp: f32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `cursor`
[INFO] [stderr]    --> src/main.rs:210:5
[INFO] [stderr]     |
[INFO] [stderr] 210 |     cursor: Texture,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `cursor_position`
[INFO] [stderr]    --> src/main.rs:211:5
[INFO] [stderr]     |
[INFO] [stderr] 211 |     cursor_position: Point2<i32>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `light_tex`
[INFO] [stderr]    --> src/main.rs:231:5
[INFO] [stderr]     |
[INFO] [stderr] 231 |     light_tex: Texture,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `current_city`
[INFO] [stderr]    --> src/main.rs:237:5
[INFO] [stderr]     |
[INFO] [stderr] 237 |     current_city: usize,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `kids`
[INFO] [stderr]    --> src/main.rs:239:5
[INFO] [stderr]     |
[INFO] [stderr] 239 |     kids: u32,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.85s
[INFO] running `"docker" "inspect" "5a7f3b6c83fdb98a83b7d2f66992047dee793542a64d1d095bceccdabd2db22c"`
[INFO] running `"docker" "rm" "-f" "5a7f3b6c83fdb98a83b7d2f66992047dee793542a64d1d095bceccdabd2db22c"`
[INFO] [stdout] 5a7f3b6c83fdb98a83b7d2f66992047dee793542a64d1d095bceccdabd2db22c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bsurmanski/ggj2019:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] fc5020aaf9a6ceefa96d1d6f0c6ddb23fc4f204266b8078d413922bef66d41d6
[INFO] running `"docker" "start" "-a" "fc5020aaf9a6ceefa96d1d6f0c6ddb23fc4f204266b8078d413922bef66d41d6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ggj2019-79de4ea1c3e40402
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "fc5020aaf9a6ceefa96d1d6f0c6ddb23fc4f204266b8078d413922bef66d41d6"`
[INFO] running `"docker" "rm" "-f" "fc5020aaf9a6ceefa96d1d6f0c6ddb23fc4f204266b8078d413922bef66d41d6"`
[INFO] [stdout] fc5020aaf9a6ceefa96d1d6f0c6ddb23fc4f204266b8078d413922bef66d41d6