[INFO] cloning repository https://github.com/Irchh/piston_test_game
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Irchh/piston_test_game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIrchh%2Fpiston_test_game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIrchh%2Fpiston_test_game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 91ca81a4a5af9e91795bd9bba88bffa8e9173914
[INFO] checking Irchh/piston_test_game against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIrchh%2Fpiston_test_game" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Irchh/piston_test_game on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Irchh/piston_test_game
[INFO] finished tweaking git repo https://github.com/Irchh/piston_test_game
[INFO] tweaked toml for git repo https://github.com/Irchh/piston_test_game written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/Irchh/piston_test_game already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded xmlparser v0.9.0
[INFO] [stderr]   Downloaded piston2d-graphics v0.34.0
[INFO] [stderr]   Downloaded piston-gfx_texture v0.38.0
[INFO] [stderr]   Downloaded roxmltree v0.7.0
[INFO] [stderr]   Downloaded backtrace v0.3.34
[INFO] [stderr]   Downloaded piston-texture v0.7.0
[INFO] [stderr]   Downloaded piston2d-gfx_graphics v0.64.0
[INFO] [stderr]   Downloaded piston2d-opengl_graphics v0.67.0
[INFO] [stderr]   Downloaded piston_window v0.103.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 33fac10fd0df9eac84f75cc6bea35a3ed6b0eb135e0799cdade5db19b7c12ee9
[INFO] running `Command { std: "docker" "start" "-a" "33fac10fd0df9eac84f75cc6bea35a3ed6b0eb135e0799cdade5db19b7c12ee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33fac10fd0df9eac84f75cc6bea35a3ed6b0eb135e0799cdade5db19b7c12ee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33fac10fd0df9eac84f75cc6bea35a3ed6b0eb135e0799cdade5db19b7c12ee9", kill_on_drop: false }`
[INFO] [stdout] 33fac10fd0df9eac84f75cc6bea35a3ed6b0eb135e0799cdade5db19b7c12ee9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cea10e0bf7f01574b80c6e244e855e9131cbd82e00d67a32ec6b6be00a620c1e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cea10e0bf7f01574b80c6e244e855e9131cbd82e00d67a32ec6b6be00a620c1e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling serde v1.0.98
[INFO] [stderr]     Checking percent-encoding v2.0.0
[INFO] [stderr]     Checking piston-texture v0.7.0
[INFO] [stderr]     Checking xmlparser v0.9.0
[INFO] [stderr]     Checking lock_api v0.2.0
[INFO] [stderr]     Checking draw_state v0.8.0
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]    Compiling parking_lot_core v0.5.0
[INFO] [stderr]    Compiling parking_lot v0.8.0
[INFO] [stderr]     Checking crc32fast v1.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.98
[INFO] [stderr]     Checking tiff v0.3.1
[INFO] [stderr]     Checking piston2d-graphics v0.34.0
[INFO] [stderr]     Checking png v0.15.0
[INFO] [stderr]     Checking roxmltree v0.7.0
[INFO] [stderr]     Checking gfx_core v0.8.3
[INFO] [stderr]    Compiling gl_generator v0.11.0
[INFO] [stderr]    Compiling gl_generator v0.10.0
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]     Checking image v0.22.1
[INFO] [stderr]     Checking winit v0.19.2
[INFO] [stderr]    Compiling gl v0.11.0
[INFO] [stderr]    Compiling glutin_glx_sys v0.1.5
[INFO] [stderr]    Compiling glutin_egl_sys v0.1.3
[INFO] [stderr]    Compiling gfx_gl v0.5.0
[INFO] [stderr]     Checking glutin v0.21.0
[INFO] [stderr]     Checking gfx v0.17.1
[INFO] [stderr]     Checking piston-gfx_texture v0.38.0
[INFO] [stderr]     Checking piston2d-gfx_graphics v0.64.0
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.67.0
[INFO] [stderr]     Checking gfx_device_gl v0.15.5
[INFO] [stderr]     Checking pistoncore-input v0.28.0
[INFO] [stderr]     Checking pistoncore-window v0.44.0
[INFO] [stderr]     Checking pistoncore-event_loop v0.49.0
[INFO] [stderr]     Checking pistoncore-glutin_window v0.63.0
[INFO] [stderr]     Checking piston v0.49.0
[INFO] [stderr]     Checking piston_window v0.103.0
[INFO] [stderr]     Checking piston_test_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `Transformed` is imported redundantly
[INFO] [stdout]   --> src/collision.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 15 | use graphics::{rectangle,Transformed};
[INFO] [stdout]    |                          ----------- the item `Transformed` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 49 |         use crate::graphics::Transformed;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/collision.rs:95:83
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub fn cube_collider(object1: &crate::mob::Player, object2: &Cube, side: Side) -> (bool) {
[INFO] [stdout]    |                                                                                   ^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::App`
[INFO] [stdout]  --> src/render.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::App;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `piston::RenderArgs`
[INFO] [stdout]  --> src/render.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use piston::RenderArgs;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Transformed`, `rectangle`
[INFO] [stdout]  --> src/render.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | use graphics::{rectangle,Transformed};
[INFO] [stdout]   |                ^^^^^^^^^ ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map`
[INFO] [stdout]    --> src/main.rs:172:9
[INFO] [stdout]     |
[INFO] [stdout] 172 |     let map = loader::load_map("assets/maps/test.tmx", &mut app, &mut window);
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/main.rs:178:9
[INFO] [stdout]     |
[INFO] [stdout] 178 |     for i in 0..4 {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `velocity`
[INFO] [stdout]   --> src/collision.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let velocity = Vec2::new(0., 0.);
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_velocity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Walk2`
[INFO] [stdout]  --> src/mob.rs:6:2
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Walk2,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Walk3`
[INFO] [stdout]  --> src/mob.rs:7:2
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Walk3,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Jump`
[INFO] [stdout]  --> src/mob.rs:8:2
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Jump,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `None`
[INFO] [stdout]  --> src/mob.rs:9:2
[INFO] [stdout]   |
[INFO] [stdout] 9 |     None,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_jump`
[INFO] [stdout]   --> src/mob.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn is_jump(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Transformed` is imported redundantly
[INFO] [stdout]   --> src/collision.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 15 | use graphics::{rectangle,Transformed};
[INFO] [stdout]    |                          ----------- the item `Transformed` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 49 |         use crate::graphics::Transformed;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/collision.rs:95:83
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub fn cube_collider(object1: &crate::mob::Player, object2: &Cube, side: Side) -> (bool) {
[INFO] [stdout]    |                                                                                   ^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::App`
[INFO] [stdout]  --> src/render.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::App;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `piston::RenderArgs`
[INFO] [stdout]  --> src/render.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use piston::RenderArgs;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Transformed`, `rectangle`
[INFO] [stdout]  --> src/render.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | use graphics::{rectangle,Transformed};
[INFO] [stdout]   |                ^^^^^^^^^ ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/loader.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 |                 if byte-48 < 0 || byte-48 > 9 { panic!("Byte is not number! {:?}", byte); };
[INFO] [stdout]    |                    ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map`
[INFO] [stdout]    --> src/main.rs:172:9
[INFO] [stdout]     |
[INFO] [stdout] 172 |     let map = loader::load_map("assets/maps/test.tmx", &mut app, &mut window);
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/main.rs:178:9
[INFO] [stdout]     |
[INFO] [stdout] 178 |     for i in 0..4 {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `velocity`
[INFO] [stdout]   --> src/collision.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let velocity = Vec2::new(0., 0.);
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_velocity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Walk2`
[INFO] [stdout]  --> src/mob.rs:6:2
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Walk2,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Walk3`
[INFO] [stdout]  --> src/mob.rs:7:2
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Walk3,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Jump`
[INFO] [stdout]  --> src/mob.rs:8:2
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Jump,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `None`
[INFO] [stdout]  --> src/mob.rs:9:2
[INFO] [stdout]   |
[INFO] [stdout] 9 |     None,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_jump`
[INFO] [stdout]   --> src/mob.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn is_jump(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/loader.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 |                 if byte-48 < 0 || byte-48 > 9 { panic!("Byte is not number! {:?}", byte); };
[INFO] [stdout]    |                    ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] running `Command { std: "docker" "inspect" "cea10e0bf7f01574b80c6e244e855e9131cbd82e00d67a32ec6b6be00a620c1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cea10e0bf7f01574b80c6e244e855e9131cbd82e00d67a32ec6b6be00a620c1e", kill_on_drop: false }`
[INFO] [stdout] cea10e0bf7f01574b80c6e244e855e9131cbd82e00d67a32ec6b6be00a620c1e