[INFO] cloning repository https://github.com/Powering111/rustsdl2-exercise
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Powering111/rustsdl2-exercise" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPowering111%2Frustsdl2-exercise", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPowering111%2Frustsdl2-exercise'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4216b1f21c1afe2726479f257f49fd18eba7f269
[INFO] checking Powering111/rustsdl2-exercise/4216b1f21c1afe2726479f257f49fd18eba7f269 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPowering111%2Frustsdl2-exercise" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Powering111/rustsdl2-exercise on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Powering111/rustsdl2-exercise
[INFO] finished tweaking git repo https://github.com/Powering111/rustsdl2-exercise
[INFO] tweaked toml for git repo https://github.com/Powering111/rustsdl2-exercise written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Powering111/rustsdl2-exercise already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab6135c20f6fc46518eb140e6d6c1a66a3a4af5c29d492c5cbd26a140cf7bbfc
[INFO] running `Command { std: "docker" "start" "-a" "ab6135c20f6fc46518eb140e6d6c1a66a3a4af5c29d492c5cbd26a140cf7bbfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab6135c20f6fc46518eb140e6d6c1a66a3a4af5c29d492c5cbd26a140cf7bbfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab6135c20f6fc46518eb140e6d6c1a66a3a4af5c29d492c5cbd26a140cf7bbfc", kill_on_drop: false }`
[INFO] [stdout] ab6135c20f6fc46518eb140e6d6c1a66a3a4af5c29d492c5cbd26a140cf7bbfc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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 -Dtail_expr_drop_order" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 377178795cbf59edb8afcc89000e4945650cd22f6d55cf140df4754ffaacc54f
[INFO] running `Command { std: "docker" "start" "-a" "377178795cbf59edb8afcc89000e4945650cd22f6d55cf140df4754ffaacc54f", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling serde v1.0.205
[INFO] [stderr]    Compiling serde_json v1.0.122
[INFO] [stderr]    Compiling sdl2 v0.37.0
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]    Compiling sdl2-sys v0.37.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]    Compiling serde_derive v1.0.205
[INFO] [stderr]     Checking engine v0.1.0 (/opt/rustwide/workdir/engine)
[INFO] [stdout] warning: unused variable: `scene_info`
[INFO] [stdout]   --> engine/src/game/ui/text.rs:27:45
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn draw(&self, renderer: &mut Renderer, scene_info: &SceneInfo) {
[INFO] [stdout]    |                                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scene_info`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scene_info`
[INFO] [stdout]   --> engine/src/game/ui/text.rs:27:45
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn draw(&self, renderer: &mut Renderer, scene_info: &SceneInfo) {
[INFO] [stdout]    |                                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scene_info`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `audio_subsystem`
[INFO] [stdout]   --> engine/src/lib.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let audio_subsystem = sdl_context.audio().map_err(|err| {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_audio_subsystem`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fps`
[INFO] [stdout]    --> engine/src/lib.rs:152:17
[INFO] [stdout]     |
[INFO] [stdout] 152 |             let fps = 1f32 / (elapsed - self.last_elapsed).as_secs_f32();
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_fps`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `audio_subsystem`
[INFO] [stdout]   --> engine/src/lib.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let audio_subsystem = sdl_context.audio().map_err(|err| {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_audio_subsystem`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fps`
[INFO] [stdout]    --> engine/src/lib.rs:152:17
[INFO] [stdout]     |
[INFO] [stdout] 152 |             let fps = 1f32 / (elapsed - self.last_elapsed).as_secs_f32();
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_fps`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking game v0.1.0 (/opt/rustwide/workdir/game)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.59s
[INFO] running `Command { std: "docker" "inspect" "377178795cbf59edb8afcc89000e4945650cd22f6d55cf140df4754ffaacc54f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "377178795cbf59edb8afcc89000e4945650cd22f6d55cf140df4754ffaacc54f", kill_on_drop: false }`
[INFO] [stdout] 377178795cbf59edb8afcc89000e4945650cd22f6d55cf140df4754ffaacc54f