[INFO] cloning repository nuzcraft/eyes_adjust_to_the_dark
[INFO] running `"git" "clone" "--bare" "git://github.com/nuzcraft/eyes_adjust_to_the_dark.git" "work/cache/sources/gh/nuzcraft/eyes_adjust_to_the_dark"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/nuzcraft/eyes_adjust_to_the_dark'...
[INFO] running `"git" "clone" "work/cache/sources/gh/nuzcraft/eyes_adjust_to_the_dark" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/nuzcraft/eyes_adjust_to_the_dark"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/nuzcraft/eyes_adjust_to_the_dark'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nuzcraft/eyes_adjust_to_the_dark" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/nuzcraft/eyes_adjust_to_the_dark"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/nuzcraft/eyes_adjust_to_the_dark'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ad31319c048b5ce8df50cc8c7c77ba84d63cad08
[INFO] sha for GitHub repo nuzcraft/eyes_adjust_to_the_dark: ad31319c048b5ce8df50cc8c7c77ba84d63cad08
[INFO] validating manifest of nuzcraft/eyes_adjust_to_the_dark on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of nuzcraft/eyes_adjust_to_the_dark on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing nuzcraft/eyes_adjust_to_the_dark
[INFO] finished frobbing nuzcraft/eyes_adjust_to_the_dark
[INFO] frobbed toml for nuzcraft/eyes_adjust_to_the_dark written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/nuzcraft/eyes_adjust_to_the_dark/Cargo.toml
[INFO] started frobbing nuzcraft/eyes_adjust_to_the_dark
[INFO] finished frobbing nuzcraft/eyes_adjust_to_the_dark
[INFO] frobbed toml for nuzcraft/eyes_adjust_to_the_dark written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/nuzcraft/eyes_adjust_to_the_dark/Cargo.toml
[INFO] crate nuzcraft/eyes_adjust_to_the_dark already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking nuzcraft/eyes_adjust_to_the_dark against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-6/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/nuzcraft/eyes_adjust_to_the_dark:/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=forbid" "-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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7b54e82c167e3e4b4ac1e6bccaa2e75fd8f05c2c9c83b92427307a3116bad94a
[INFO] running `"docker" "start" "-a" "7b54e82c167e3e4b4ac1e6bccaa2e75fd8f05c2c9c83b92427307a3116bad94a"`
[INFO] [stderr]    Compiling tcod-sys v5.0.0
[INFO] [stderr]     Checking tcod v0.13.0
[INFO] [stderr]     Checking roguelike v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/user_defined.rs:52:34
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn draw(&self, con: &mut Console) {
[INFO] [stderr]    |                                  ^^^^^^^ help: use `dyn`: `dyn Console`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/user_defined.rs:58:40
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub fn draw_black(&self, con: &mut Console) {
[INFO] [stderr]    |                                        ^^^^^^^ help: use `dyn`: `dyn Console`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/user_defined.rs:64:35
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub fn clear(&self, con: &mut Console) {
[INFO] [stderr]    |                                   ^^^^^^^ help: use `dyn`: `dyn Console`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:326:65
[INFO] [stderr]     |
[INFO] [stderr] 326 | fn save_game(objects: &[Object], game: &Game) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:333:51
[INFO] [stderr]     |
[INFO] [stderr] 333 | fn load_game() -> Result<(Vec<Object>, Game), Box<Error>> {
[INFO] [stderr]     |                                                   ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/user_defined.rs:52:34
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn draw(&self, con: &mut Console) {
[INFO] [stderr]    |                                  ^^^^^^^ help: use `dyn`: `dyn Console`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/user_defined.rs:58:40
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub fn draw_black(&self, con: &mut Console) {
[INFO] [stderr]    |                                        ^^^^^^^ help: use `dyn`: `dyn Console`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/user_defined.rs:64:35
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub fn clear(&self, con: &mut Console) {
[INFO] [stderr]    |                                   ^^^^^^^ help: use `dyn`: `dyn Console`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:326:65
[INFO] [stderr]     |
[INFO] [stderr] 326 | fn save_game(objects: &[Object], game: &Game) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:333:51
[INFO] [stderr]     |
[INFO] [stderr] 333 | fn load_game() -> Result<(Vec<Object>, Game), Box<Error>> {
[INFO] [stderr]     |                                                   ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `level`
[INFO] [stderr]   --> src/mapgen.rs:11:50
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn make_map_debug(objects: &mut Vec<Object>, level: u32) -> Map {
[INFO] [stderr]    |                                                  ^^^^^ help: consider prefixing with an underscore: `_level`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/mapgen.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let mut map = vec![vec![Tile::empty(); MAP_HEIGHT as usize]; MAP_WIDTH as usize];
[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: unused variable: `level`
[INFO] [stderr]   --> src/mapgen.rs:11:50
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn make_map_debug(objects: &mut Vec<Object>, level: u32) -> Map {
[INFO] [stderr]    |                                                  ^^^^^ help: consider prefixing with an underscore: `_level`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `make_map_debug`
[INFO] [stderr]   --> src/mapgen.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn make_map_debug(objects: &mut Vec<Object>, level: u32) -> Map {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/mapgen.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let mut map = vec![vec![Tile::empty(); MAP_HEIGHT as usize]; MAP_WIDTH as usize];
[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: function is never used: `make_map_debug`
[INFO] [stderr]   --> src/mapgen.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn make_map_debug(objects: &mut Vec<Object>, level: u32) -> Map {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.26s
[INFO] running `"docker" "inspect" "7b54e82c167e3e4b4ac1e6bccaa2e75fd8f05c2c9c83b92427307a3116bad94a"`
[INFO] running `"docker" "rm" "-f" "7b54e82c167e3e4b4ac1e6bccaa2e75fd8f05c2c9c83b92427307a3116bad94a"`
[INFO] [stdout] 7b54e82c167e3e4b4ac1e6bccaa2e75fd8f05c2c9c83b92427307a3116bad94a