[INFO] updating cached repository tdejager/rroguelib
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tdejager/rroguelib
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tdejager/rroguelib" "work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/tdejager/rroguelib"`
[INFO] [stderr] Cloning into 'work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/tdejager/rroguelib'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tdejager/rroguelib" "work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/tdejager/rroguelib"`
[INFO] [stderr] Cloning into 'work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/tdejager/rroguelib'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4da5f68a93e87c555cc52192f437d41ad6a0c8fe
[INFO] sha for GitHub repo tdejager/rroguelib: 4da5f68a93e87c555cc52192f437d41ad6a0c8fe
[INFO] validating manifest of tdejager/rroguelib on toolchain master#f66e4697ae286985ddefc53c3a047614568458bb
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tdejager/rroguelib on toolchain try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tdejager/rroguelib
[INFO] finished frobbing tdejager/rroguelib
[INFO] frobbed toml for tdejager/rroguelib written to work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/tdejager/rroguelib/Cargo.toml
[INFO] started frobbing tdejager/rroguelib
[INFO] finished frobbing tdejager/rroguelib
[INFO] frobbed toml for tdejager/rroguelib written to work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/tdejager/rroguelib/Cargo.toml
[INFO] crate tdejager/rroguelib has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking tdejager/rroguelib against try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a for pr-58592
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58592/worker-1/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/tdejager/rroguelib:/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" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 39f33ea9c13e932b14b5f78094ed3167c6304a65244d9e71acc8ce558729804d
[INFO] running `"docker" "start" "-a" "39f33ea9c13e932b14b5f78094ed3167c6304a65244d9e71acc8ce558729804d"`
[INFO] [stderr]    Compiling x11-dl v2.18.3
[INFO] [stderr]     Checking memmap v0.6.2
[INFO] [stderr]     Checking stb_truetype v0.2.2
[INFO] [stderr]     Checking rustc-hash v1.0.1
[INFO] [stderr]     Checking smallvec v0.6.4
[INFO] [stderr]     Checking nix v0.11.0
[INFO] [stderr]     Checking tempfile v3.0.3
[INFO] [stderr]     Checking ordered-float v1.0.1
[INFO] [stderr]     Checking approx v0.3.0
[INFO] [stderr]     Checking backtrace v0.3.9
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking crossbeam-epoch v0.5.2
[INFO] [stderr]     Checking wayland-sys v0.20.11
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking parking_lot_core v0.2.14
[INFO] [stderr]     Checking wayland-commons v0.20.11
[INFO] [stderr]     Checking wayland-client v0.20.11
[INFO] [stderr]     Checking crossbeam-deque v0.6.1
[INFO] [stderr]     Checking parking_lot v0.6.3
[INFO] [stderr]     Checking rusttype v0.7.2
[INFO] [stderr]     Checking wayland-protocols v0.20.11
[INFO] [stderr]     Checking smithay-client-toolkit v0.2.6
[INFO] [stderr]     Checking winit v0.16.2
[INFO] [stderr]     Checking glutin v0.17.0
[INFO] [stderr]     Checking glium v0.22.0
[INFO] [stderr]     Checking roguelib v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `rusttype::gpu_cache::CacheBuilder`
[INFO] [stderr]  --> src/fonts.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use rusttype::gpu_cache::CacheBuilder;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `PositionedGlyph`, `Rect`, `Scale`, `point`, `vector`
[INFO] [stderr]  --> src/fonts.rs:2:16
[INFO] [stderr]   |
[INFO] [stderr] 2 | use rusttype::{point, vector, Font, PositionedGlyph, Rect, Scale};
[INFO] [stderr]   |                ^^^^^  ^^^^^^        ^^^^^^^^^^^^^^^  ^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `load_font`
[INFO] [stderr]  --> src/fonts.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | fn load_font(font_data: &str) {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]  --> src/fonts.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Font::from_bytes(font_data.as_bytes());
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rusttype::gpu_cache::CacheBuilder`
[INFO] [stderr]  --> src/fonts.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use rusttype::gpu_cache::CacheBuilder;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `PositionedGlyph`, `Rect`, `Scale`, `point`, `vector`
[INFO] [stderr]  --> src/fonts.rs:2:16
[INFO] [stderr]   |
[INFO] [stderr] 2 | use rusttype::{point, vector, Font, PositionedGlyph, Rect, Scale};
[INFO] [stderr]   |                ^^^^^  ^^^^^^        ^^^^^^^^^^^^^^^  ^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `load_font`
[INFO] [stderr]  --> src/fonts.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | fn load_font(font_data: &str) {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]  --> src/fonts.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Font::from_bytes(font_data.as_bytes());
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rusttype::gpu_cache::CacheBuilder`
[INFO] [stderr]  --> src/main.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use rusttype::gpu_cache::CacheBuilder;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/main.rs:298:27
[INFO] [stderr]     |
[INFO] [stderr] 298 |         max_font_height = (v_metrics.ascent - v_metrics.descent);
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rusttype::gpu_cache::CacheBuilder`
[INFO] [stderr]  --> src/main.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use rusttype::gpu_cache::CacheBuilder;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/main.rs:298:27
[INFO] [stderr]     |
[INFO] [stderr] 298 |         max_font_height = (v_metrics.ascent - v_metrics.descent);
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bounding_box`
[INFO] [stderr]    --> src/main.rs:296:13
[INFO] [stderr]     |
[INFO] [stderr] 296 |         let bounding_box = glyph.clone().positioned(point(0.0, 0.0)).pixel_bounding_box().unwrap();
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_bounding_box`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bounding_box`
[INFO] [stderr]    --> src/main.rs:296:13
[INFO] [stderr]     |
[INFO] [stderr] 296 |         let bounding_box = glyph.clone().positioned(point(0.0, 0.0)).pixel_bounding_box().unwrap();
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_bounding_box`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.47s
[INFO] running `"docker" "inspect" "39f33ea9c13e932b14b5f78094ed3167c6304a65244d9e71acc8ce558729804d"`
[INFO] running `"docker" "rm" "-f" "39f33ea9c13e932b14b5f78094ed3167c6304a65244d9e71acc8ce558729804d"`
[INFO] [stdout] 39f33ea9c13e932b14b5f78094ed3167c6304a65244d9e71acc8ce558729804d