[INFO] cloning repository https://github.com/JoyJi99/IDS721-Rust-Mini-Project-2048
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JoyJi99/IDS721-Rust-Mini-Project-2048" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoyJi99%2FIDS721-Rust-Mini-Project-2048", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoyJi99%2FIDS721-Rust-Mini-Project-2048'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bdf5545393f86acfd71b7e620f9309ce18d1adde
[INFO] checking JoyJi99/IDS721-Rust-Mini-Project-2048/bdf5545393f86acfd71b7e620f9309ce18d1adde against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoyJi99%2FIDS721-Rust-Mini-Project-2048" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JoyJi99/IDS721-Rust-Mini-Project-2048 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JoyJi99/IDS721-Rust-Mini-Project-2048
[INFO] finished tweaking git repo https://github.com/JoyJi99/IDS721-Rust-Mini-Project-2048
[INFO] tweaked toml for git repo https://github.com/JoyJi99/IDS721-Rust-Mini-Project-2048 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/JoyJi99/IDS721-Rust-Mini-Project-2048 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sdl2 v0.27.3
[INFO] [stderr]   Downloaded cgl v0.1.5
[INFO] [stderr]   Downloaded piston-shaders_graphics2d v0.1.0
[INFO] [stderr]   Downloaded piston-shaders_graphics2d v0.2.1
[INFO] [stderr]   Downloaded gfx_gl v0.3.1
[INFO] [stderr]   Downloaded wayland-sys v0.7.8
[INFO] [stderr]   Downloaded fnv v1.0.4
[INFO] [stderr]   Downloaded num-rational v0.1.35
[INFO] [stderr]   Downloaded deque v0.3.1
[INFO] [stderr]   Downloaded android_glue v0.2.1
[INFO] [stderr]   Downloaded draw_state v0.6.0
[INFO] [stderr]   Downloaded gif v0.9.2
[INFO] [stderr]   Downloaded serde v0.8.6
[INFO] [stderr]   Downloaded time v0.1.35
[INFO] [stderr]   Downloaded bitflags v0.6.0
[INFO] [stderr]   Downloaded cocoa v0.3.3
[INFO] [stderr]   Downloaded gfx_device_gl v0.12.0
[INFO] [stderr]   Downloaded jpeg-decoder v0.1.6
[INFO] [stderr]   Downloaded piston v0.27.0
[INFO] [stderr]   Downloaded image v0.12.4
[INFO] [stderr]   Downloaded piston2d-graphics v0.19.0
[INFO] [stderr]   Downloaded winit v0.5.11
[INFO] [stderr]   Downloaded rusttype v0.2.4
[INFO] [stderr]   Downloaded x11-dl v2.8.0
[INFO] [stderr]   Downloaded libc v0.2.15
[INFO] [stderr]   Downloaded wayland-kbd v0.6.3
[INFO] [stderr]   Downloaded pistoncore-glutin_window v0.33.0
[INFO] [stderr]   Downloaded scoped_threadpool v0.1.7
[INFO] [stderr]   Downloaded piston2d-gfx_graphics v0.35.0
[INFO] [stderr]   Downloaded gfx_core v0.5.1
[INFO] [stderr]   Downloaded piston2d-opengl_graphics v0.37.0
[INFO] [stderr]   Downloaded lzw v0.10.0
[INFO] [stderr]   Downloaded rayon v0.4.0
[INFO] [stderr]   Downloaded serde v0.7.15
[INFO] [stderr]   Downloaded cocoa v0.5.2
[INFO] [stderr]   Downloaded khronos_api v0.0.8
[INFO] [stderr]   Downloaded piston_window v0.61.0
[INFO] [stderr]   Downloaded khronos_api v1.0.0
[INFO] [stderr]   Downloaded objc v0.2.1
[INFO] [stderr]   Downloaded fs2 v0.2.5
[INFO] [stderr]   Downloaded glutin v0.7.4
[INFO] [stderr]   Downloaded xml-rs v0.3.4
[INFO] [stderr]   Downloaded gl_generator v0.5.2
[INFO] [stderr]   Downloaded pistoncore-input v0.15.0
[INFO] [stderr]   Downloaded num-iter v0.1.32
[INFO] [stderr]   Downloaded pistoncore-sdl2_window v0.38.0
[INFO] [stderr]   Downloaded rand v0.3.14
[INFO] [stderr]   Downloaded gfx v0.13.0
[INFO] [stderr]   Downloaded enum_primitive v0.1.0
[INFO] [stderr]   Downloaded byteorder v0.5.3
[INFO] [stderr]   Downloaded inflate v0.1.1
[INFO] [stderr]   Downloaded png v0.6.2
[INFO] [stderr]   Downloaded num-integer v0.1.32
[INFO] [stderr]   Downloaded piston-gfx_texture v0.20.0
[INFO] [stderr]   Downloaded byteorder v0.4.2
[INFO] [stderr]   Downloaded stb_truetype v0.2.0
[INFO] [stderr]   Downloaded interpolation v0.1.0
[INFO] [stderr]   Downloaded read_color v0.1.0
[INFO] [stderr]   Downloaded gleam v0.2.20
[INFO] [stderr]   Downloaded wayland-scanner v0.7.8
[INFO] [stderr]   Downloaded itoa v0.1.1
[INFO] [stderr]   Downloaded wayland-client v0.7.8
[INFO] [stderr]   Downloaded wayland-window v0.4.4
[INFO] [stderr]   Downloaded num-traits v0.1.35
[INFO] [stderr]   Downloaded pistoncore-event_loop v0.27.0
[INFO] [stderr]   Downloaded color_quant v1.0.0
[INFO] [stderr]   Downloaded num_cpus v0.2.13
[INFO] [stderr]   Downloaded osmesa-sys v0.1.1
[INFO] [stderr]   Downloaded dwmapi-sys v0.1.0
[INFO] [stderr]   Downloaded shell32-sys v0.1.1
[INFO] [stderr]   Downloaded serde_json v0.8.1
[INFO] [stderr]   Downloaded num v0.1.35
[INFO] [stderr]   Downloaded core-graphics v0.3.2
[INFO] [stderr]   Downloaded user32-sys v0.1.2
[INFO] [stderr]   Downloaded tempfile v2.1.4
[INFO] [stderr]   Downloaded pkg-config v0.3.8
[INFO] [stderr]   Downloaded core-graphics v0.4.2
[INFO] [stderr]   Downloaded memmap v0.4.0
[INFO] [stderr]   Downloaded libloading v0.2.4
[INFO] [stderr]   Downloaded log v0.3.6
[INFO] [stderr]   Downloaded sdl2-sys v0.27.3
[INFO] [stderr]   Downloaded piston-float v0.2.0
[INFO] [stderr]   Downloaded piston-texture v0.5.0
[INFO] [stderr]   Downloaded vecmath v0.2.0
[INFO] [stderr]   Downloaded shared_library v0.1.5
[INFO] [stderr]   Downloaded dtoa v0.2.2
[INFO] [stderr]   Downloaded pistoncore-window v0.24.0
[INFO] [stderr]   Downloaded rustc-serialize v0.3.19
[INFO] [stderr]   Downloaded gdi32-sys v0.1.1
[INFO] [stderr]   Downloaded target_build_utils v0.1.1
[INFO] [stderr]   Downloaded dlib v0.3.0
[INFO] [stderr]   Downloaded gl v0.6.1
[INFO] [stderr]   Downloaded piston-viewport v0.2.0
[INFO] [stderr]   Downloaded shader_version v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d8282ad8d7d1fbc92242d94bd5cd8940d49cc0d8f1e475f36666431b64847d46
[INFO] running `Command { std: "docker" "start" "-a" "d8282ad8d7d1fbc92242d94bd5cd8940d49cc0d8f1e475f36666431b64847d46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8282ad8d7d1fbc92242d94bd5cd8940d49cc0d8f1e475f36666431b64847d46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8282ad8d7d1fbc92242d94bd5cd8940d49cc0d8f1e475f36666431b64847d46", kill_on_drop: false }`
[INFO] [stdout] d8282ad8d7d1fbc92242d94bd5cd8940d49cc0d8f1e475f36666431b64847d46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c9af7326d78bf45cbdf697e366d87dc10dba2ed81581b42965c8d028ba65c96
[INFO] running `Command { std: "docker" "start" "-a" "9c9af7326d78bf45cbdf697e366d87dc10dba2ed81581b42965c8d028ba65c96", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]     Checking libc v0.2.15
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling khronos_api v1.0.0
[INFO] [stderr]    Compiling log v0.3.6
[INFO] [stderr]    Compiling itoa v0.1.1
[INFO] [stderr]    Compiling num-traits v0.1.35
[INFO] [stderr]    Compiling dtoa v0.2.2
[INFO] [stderr]    Compiling serde v0.8.6
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]     Checking piston-float v0.2.0
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]     Checking shader_version v0.2.1
[INFO] [stderr]    Compiling xml-rs v0.3.4
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]     Checking bitflags v0.6.0
[INFO] [stderr]    Compiling pkg-config v0.3.8
[INFO] [stderr]     Checking piston-viewport v0.2.0
[INFO] [stderr]     Checking rustc-serialize v0.3.19
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking draw_state v0.6.0
[INFO] [stderr]     Checking deflate v0.7.20
[INFO] [stderr]     Checking byteorder v0.5.3
[INFO] [stderr]     Checking inflate v0.1.1
[INFO] [stderr]     Checking color_quant v1.0.0
[INFO] [stderr]     Checking lzw v0.10.0
[INFO] [stdout] error[E0642]: patterns aren't allowed in functions without bodies
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.19/src/serialize.rs:147:45
[INFO] [stdout]     |
[INFO] [stdout] 147 | ...                   &f_name: &str,
[INFO] [stdout]     |                       ^^^^^^^ pattern not allowed in function without body
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]     Checking rand v0.3.14
[INFO] [stderr]     Checking num_cpus v0.2.13
[INFO] [stderr]     Checking fs2 v0.2.5
[INFO] [stderr]     Checking gfx_core v0.5.1
[INFO] [stderr]     Checking shared_library v0.1.5
[INFO] [stderr]     Checking piston-texture v0.5.0
[INFO] [stderr]     Checking gif v0.9.2
[INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.19/src/serialize.rs:454:5
[INFO] [stdout]     |
[INFO] [stdout] 454 |     fn decode<D: Decoder>(d: &mut D) -> Result<Cow<'static, T>, D::Error> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     the parameter type `T` must be valid for the static lifetime...
[INFO] [stdout]     |     ...so that the type `T` will meet its required lifetime bounds...
[INFO] [stdout]     |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]    --> /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/alloc/src/borrow.rs:179:30
[INFO] [stdout] help: consider adding an explicit lifetime bound
[INFO] [stdout]     |
[INFO] [stdout] 450 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T>
[INFO] [stdout]     |                    +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking memmap v0.4.0
[INFO] [stderr]     Checking scoped_threadpool v0.1.7
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]     Checking num-integer v0.1.32
[INFO] [stderr]    Compiling x11-dl v2.8.0
[INFO] [stderr]     Checking byteorder v0.4.2
[INFO] [stderr]     Checking vecmath v0.2.0
[INFO] [stderr]    Compiling tempfile v2.1.4
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]    Compiling sdl2-sys v0.27.3
[INFO] [stderr]     Checking num-iter v0.1.32
[INFO] [stderr]     Checking num-rational v0.1.35
[INFO] [stderr]     Checking stb_truetype v0.2.0
[INFO] [stderr]     Checking read_color v0.1.0
[INFO] [stderr]     Checking num v0.1.35
[INFO] [stderr]    Compiling gl_generator v0.5.2
[INFO] [stderr]    Compiling wayland-scanner v0.7.8
[INFO] [stderr]     Checking interpolation v0.1.0
[INFO] [stderr]     Checking enum_primitive v0.1.0
[INFO] [stderr]     Checking osmesa-sys v0.1.1
[INFO] [stderr]     Checking time v0.1.35
[INFO] [stderr]     Checking piston-shaders_graphics2d v0.2.1
[INFO] [stderr]     Checking fnv v1.0.4
[INFO] [stderr]     Checking piston-shaders_graphics2d v0.1.0
[INFO] [stderr]     Checking deque v0.3.1
[INFO] [stderr]     Checking piston2d-graphics v0.19.0
[INFO] [stderr]     Checking rayon v0.4.0
[INFO] [stderr]     Checking rusttype v0.2.4
[INFO] [stderr]     Checking sdl2 v0.27.3
[INFO] [stderr]    Compiling wayland-client v0.7.8
[INFO] [stderr]     Checking png v0.6.2
[INFO] [stderr]    Compiling gl v0.6.1
[INFO] [stderr]    Compiling gfx_gl v0.3.1
[INFO] [stderr]    Compiling glutin v0.7.4
[INFO] [stderr]     Checking jpeg-decoder v0.1.6
[INFO] [stderr]     Checking gfx v0.13.0
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0310, E0642.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0310`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "9c9af7326d78bf45cbdf697e366d87dc10dba2ed81581b42965c8d028ba65c96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c9af7326d78bf45cbdf697e366d87dc10dba2ed81581b42965c8d028ba65c96", kill_on_drop: false }`
[INFO] [stdout] 9c9af7326d78bf45cbdf697e366d87dc10dba2ed81581b42965c8d028ba65c96