Dec 18 03:38:53.920 INFO checking axelmagn/angicourt against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 03:38:53.921 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/axelmagn/angicourt:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 03:38:54.330 INFO [stdout] 6b188bdf738d27d9553984d3b62b76e9ed14b479314090ba657c0fcf2c11ffed
Dec 18 03:38:54.332 INFO running `"docker" "start" "-a" "6b188bdf738d27d9553984d3b62b76e9ed14b479314090ba657c0fcf2c11ffed"`
Dec 18 03:38:56.406 INFO [stderr]    Compiling serde v0.9.7
Dec 18 03:38:56.412 INFO [stderr]    Compiling gl v0.6.1
Dec 18 03:38:56.425 INFO [stderr]     Checking pistoncore-window v0.26.2
Dec 18 03:38:56.426 INFO [stderr]    Compiling target_build_utils v0.3.0
Dec 18 03:38:56.427 INFO [stderr]     Checking piston-gfx_texture v0.22.0
Dec 18 03:38:57.208 INFO [stderr]     Checking pistoncore-event_loop v0.31.3
Dec 18 03:38:58.504 INFO [stderr]     Checking piston v0.31.3
Dec 18 03:39:00.472 INFO [stderr]     Checking piston2d-gfx_graphics v0.38.0
Dec 18 03:39:19.377 INFO [stderr]    Compiling serde_json v0.9.6
Dec 18 03:39:25.418 INFO [stderr]    Compiling libloading v0.3.2
Dec 18 03:39:27.582 INFO [stderr]     Checking dlib v0.3.1
Dec 18 03:39:27.906 INFO [stderr]     Checking wayland-sys v0.7.8
Dec 18 03:39:28.380 INFO [stderr]     Checking wayland-client v0.7.8
Dec 18 03:39:29.805 INFO [stderr]     Checking wayland-kbd v0.6.3
Dec 18 03:39:29.805 INFO [stderr]     Checking wayland-window v0.4.4
Dec 18 03:39:31.107 INFO [stderr]     Checking winit v0.5.11
Dec 18 03:39:32.458 INFO [stderr]     Checking glutin v0.7.4
Dec 18 03:39:33.949 INFO [stderr]     Checking pistoncore-glutin_window v0.35.0
Dec 18 03:39:34.579 INFO [stderr]     Checking piston_window v0.64.0
Dec 18 03:39:35.537 INFO [stderr]     Checking angicourt v0.1.0 (/opt/crater/workdir)
Dec 18 03:39:36.796 INFO [stderr] warning: unused import: `UpdateArgs`
Dec 18 03:39:36.797 INFO [stderr]  --> src/rect.rs:3:33
Dec 18 03:39:36.797 INFO [stderr]   |
Dec 18 03:39:36.797 INFO [stderr] 3 | use piston_window::{RenderArgs, UpdateArgs};
Dec 18 03:39:36.798 INFO [stderr]   |                                 ^^^^^^^^^^
Dec 18 03:39:36.798 INFO [stderr]   |
Dec 18 03:39:36.798 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 03:39:36.798 INFO [stderr] 
Dec 18 03:39:36.798 INFO [stderr] warning: unused imports: `multiply`, `translate`
Dec 18 03:39:36.799 INFO [stderr]  --> src/simple_map.rs:4:34
Dec 18 03:39:36.799 INFO [stderr]   |
Dec 18 03:39:36.799 INFO [stderr] 4 | use piston_window::math::{Vec2d, translate, multiply};
Dec 18 03:39:36.800 INFO [stderr]   |                                  ^^^^^^^^^  ^^^^^^^^
Dec 18 03:39:36.800 INFO [stderr] 
Dec 18 03:39:36.800 INFO [stderr] warning: unused import: `thread_rng`
Dec 18 03:39:36.800 INFO [stderr]  --> src/simple_map.rs:9:12
Dec 18 03:39:36.801 INFO [stderr]   |
Dec 18 03:39:36.801 INFO [stderr] 9 | use rand::{thread_rng, Rng, SeedableRng, StdRng};
Dec 18 03:39:36.801 INFO [stderr]   |            ^^^^^^^^^^
Dec 18 03:39:36.801 INFO [stderr] 
Dec 18 03:39:36.877 INFO [stderr] warning: unused import: `UpdateArgs`
Dec 18 03:39:36.878 INFO [stderr]  --> src/rect.rs:3:33
Dec 18 03:39:36.878 INFO [stderr]   |
Dec 18 03:39:36.878 INFO [stderr] 3 | use piston_window::{RenderArgs, UpdateArgs};
Dec 18 03:39:36.879 INFO [stderr]   |                                 ^^^^^^^^^^
Dec 18 03:39:36.879 INFO [stderr]   |
Dec 18 03:39:36.879 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 03:39:36.879 INFO [stderr] 
Dec 18 03:39:36.880 INFO [stderr] warning: unused imports: `multiply`, `translate`
Dec 18 03:39:36.880 INFO [stderr]  --> src/simple_map.rs:4:34
Dec 18 03:39:36.880 INFO [stderr]   |
Dec 18 03:39:36.881 INFO [stderr] 4 | use piston_window::math::{Vec2d, translate, multiply};
Dec 18 03:39:36.881 INFO [stderr]   |                                  ^^^^^^^^^  ^^^^^^^^
Dec 18 03:39:36.881 INFO [stderr] 
Dec 18 03:39:36.881 INFO [stderr] warning: unused import: `thread_rng`
Dec 18 03:39:36.882 INFO [stderr]  --> src/simple_map.rs:9:12
Dec 18 03:39:36.882 INFO [stderr]   |
Dec 18 03:39:36.882 INFO [stderr] 9 | use rand::{thread_rng, Rng, SeedableRng, StdRng};
Dec 18 03:39:36.883 INFO [stderr]   |            ^^^^^^^^^^
Dec 18 03:39:36.883 INFO [stderr] 
Dec 18 03:39:36.944 INFO [stderr] warning: unused variable: `args`
Dec 18 03:39:36.945 INFO [stderr]   --> src/rect.rs:17:22
Dec 18 03:39:36.945 INFO [stderr]    |
Dec 18 03:39:36.945 INFO [stderr] 17 |     fn render(&self, args: RenderArgs, context: Context, graphics: &mut G2d) -> RenderResult {
Dec 18 03:39:36.946 INFO [stderr]    |                      ^^^^ help: consider using `_args` instead
Dec 18 03:39:36.946 INFO [stderr]    |
Dec 18 03:39:36.946 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 03:39:36.946 INFO [stderr] 
Dec 18 03:39:36.947 INFO [stderr] warning: unused variable: `args`
Dec 18 03:39:36.947 INFO [stderr]   --> src/simple_map.rs:21:22
Dec 18 03:39:36.947 INFO [stderr]    |
Dec 18 03:39:36.947 INFO [stderr] 21 |     fn render(&self, args: RenderArgs, context: Context, graphics: &mut G2d) -> RenderResult {
Dec 18 03:39:36.947 INFO [stderr]    |                      ^^^^ help: consider using `_args` instead
Dec 18 03:39:36.947 INFO [stderr] 
Dec 18 03:39:36.964 INFO [stderr] warning: type alias is never used: `UpdateResult`
Dec 18 03:39:36.964 INFO [stderr]   --> src/event_traits.rs:19:1
Dec 18 03:39:36.964 INFO [stderr]    |
Dec 18 03:39:36.964 INFO [stderr] 19 | pub type UpdateResult = Result<(), ()>;
Dec 18 03:39:36.964 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:39:36.964 INFO [stderr]    |
Dec 18 03:39:36.964 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 03:39:36.964 INFO [stderr] 
Dec 18 03:39:36.964 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 03:39:36.964 INFO [stderr]   --> src/simple_map.rs:94:13
Dec 18 03:39:36.964 INFO [stderr]    |
Dec 18 03:39:36.964 INFO [stderr] 94 |             self.sprites[i].render(args, c, graphics);
Dec 18 03:39:36.964 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:39:36.964 INFO [stderr]    |
Dec 18 03:39:36.964 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 03:39:36.964 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 03:39:36.964 INFO [stderr] 
Dec 18 03:39:36.964 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 03:39:36.965 INFO [stderr]   --> src/main.rs:78:21
Dec 18 03:39:36.965 INFO [stderr]    |
Dec 18 03:39:36.965 INFO [stderr] 78 |                     r.render(args, c, g);
Dec 18 03:39:36.965 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:39:36.965 INFO [stderr]    |
Dec 18 03:39:36.965 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 03:39:36.965 INFO [stderr] 
Dec 18 03:39:36.965 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 03:39:36.965 INFO [stderr]   --> src/main.rs:79:21
Dec 18 03:39:36.965 INFO [stderr]    |
Dec 18 03:39:36.965 INFO [stderr] 79 |                     m.render(args, c, g);
Dec 18 03:39:36.965 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:39:36.965 INFO [stderr]    |
Dec 18 03:39:36.965 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 03:39:36.965 INFO [stderr] 
Dec 18 03:39:37.035 INFO [stderr] warning: unused variable: `args`
Dec 18 03:39:37.035 INFO [stderr]   --> src/rect.rs:17:22
Dec 18 03:39:37.035 INFO [stderr]    |
Dec 18 03:39:37.035 INFO [stderr] 17 |     fn render(&self, args: RenderArgs, context: Context, graphics: &mut G2d) -> RenderResult {
Dec 18 03:39:37.035 INFO [stderr]    |                      ^^^^ help: consider using `_args` instead
Dec 18 03:39:37.035 INFO [stderr]    |
Dec 18 03:39:37.035 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 03:39:37.035 INFO [stderr] 
Dec 18 03:39:37.035 INFO [stderr] warning: unused variable: `args`
Dec 18 03:39:37.036 INFO [stderr]   --> src/simple_map.rs:21:22
Dec 18 03:39:37.036 INFO [stderr]    |
Dec 18 03:39:37.036 INFO [stderr] 21 |     fn render(&self, args: RenderArgs, context: Context, graphics: &mut G2d) -> RenderResult {
Dec 18 03:39:37.036 INFO [stderr]    |                      ^^^^ help: consider using `_args` instead
Dec 18 03:39:37.036 INFO [stderr] 
Dec 18 03:39:37.060 INFO [stderr] warning: type alias is never used: `UpdateResult`
Dec 18 03:39:37.060 INFO [stderr]   --> src/event_traits.rs:19:1
Dec 18 03:39:37.060 INFO [stderr]    |
Dec 18 03:39:37.060 INFO [stderr] 19 | pub type UpdateResult = Result<(), ()>;
Dec 18 03:39:37.060 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:39:37.060 INFO [stderr]    |
Dec 18 03:39:37.060 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 03:39:37.060 INFO [stderr] 
Dec 18 03:39:37.061 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 03:39:37.061 INFO [stderr]   --> src/simple_map.rs:94:13
Dec 18 03:39:37.061 INFO [stderr]    |
Dec 18 03:39:37.061 INFO [stderr] 94 |             self.sprites[i].render(args, c, graphics);
Dec 18 03:39:37.061 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:39:37.061 INFO [stderr]    |
Dec 18 03:39:37.061 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 03:39:37.061 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 03:39:37.062 INFO [stderr] 
Dec 18 03:39:37.062 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 03:39:37.062 INFO [stderr]   --> src/main.rs:78:21
Dec 18 03:39:37.062 INFO [stderr]    |
Dec 18 03:39:37.062 INFO [stderr] 78 |                     r.render(args, c, g);
Dec 18 03:39:37.062 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:39:37.062 INFO [stderr]    |
Dec 18 03:39:37.062 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 03:39:37.062 INFO [stderr] 
Dec 18 03:39:37.062 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 03:39:37.062 INFO [stderr]   --> src/main.rs:79:21
Dec 18 03:39:37.062 INFO [stderr]    |
Dec 18 03:39:37.062 INFO [stderr] 79 |                     m.render(args, c, g);
Dec 18 03:39:37.062 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:39:37.062 INFO [stderr]    |
Dec 18 03:39:37.062 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 03:39:37.062 INFO [stderr] 
Dec 18 03:39:37.090 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.02s
Dec 18 03:39:38.502 INFO running `"docker" "inspect" "6b188bdf738d27d9553984d3b62b76e9ed14b479314090ba657c0fcf2c11ffed"`
Dec 18 03:39:38.870 INFO running `"docker" "rm" "-f" "6b188bdf738d27d9553984d3b62b76e9ed14b479314090ba657c0fcf2c11ffed"`
Dec 18 03:39:39.109 INFO [stdout] 6b188bdf738d27d9553984d3b62b76e9ed14b479314090ba657c0fcf2c11ffed