[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#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [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 ff1737bb00913444173658b4e0b274fd79aabf66 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "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" "+ff1737bb00913444173658b4e0b274fd79aabf66" "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 piston-viewport v0.2.0 [INFO] [stderr] Downloaded pistoncore-sdl2_window v0.38.0 [INFO] [stderr] Downloaded gfx_core v0.5.1 [INFO] [stderr] Downloaded shader_version v0.2.1 [INFO] [stderr] Downloaded pistoncore-input v0.15.0 [INFO] [stderr] Downloaded num v0.1.35 [INFO] [stderr] Downloaded sdl2-sys v0.27.3 [INFO] [stderr] Downloaded sdl2 v0.27.3 [INFO] [stderr] Downloaded pistoncore-window v0.24.0 [INFO] [stderr] Downloaded gfx_gl v0.3.1 [INFO] [stderr] Downloaded piston-gfx_texture v0.20.0 [INFO] [stderr] Downloaded fnv v1.0.4 [INFO] [stderr] Downloaded gfx v0.13.0 [INFO] [stderr] Downloaded jpeg-decoder v0.1.6 [INFO] [stderr] Downloaded piston-shaders_graphics2d v0.1.0 [INFO] [stderr] Downloaded pistoncore-event_loop v0.27.0 [INFO] [stderr] Downloaded draw_state v0.6.0 [INFO] [stderr] Downloaded android_glue v0.2.1 [INFO] [stderr] Downloaded stb_truetype v0.2.0 [INFO] [stderr] Downloaded vecmath v0.2.0 [INFO] [stderr] Downloaded gfx_device_gl v0.12.0 [INFO] [stderr] Downloaded rayon v0.4.0 [INFO] [stderr] Downloaded rusttype v0.2.4 [INFO] [stderr] Downloaded piston2d-graphics v0.19.0 [INFO] [stderr] Downloaded piston v0.27.0 [INFO] [stderr] Downloaded image v0.12.4 [INFO] [stderr] Downloaded pistoncore-glutin_window v0.33.0 [INFO] [stderr] Downloaded piston-shaders_graphics2d v0.2.1 [INFO] [stderr] Downloaded piston-float v0.2.0 [INFO] [stderr] Downloaded piston2d-gfx_graphics v0.35.0 [INFO] [stderr] Downloaded piston2d-opengl_graphics v0.37.0 [INFO] [stderr] Downloaded piston_window v0.61.0 [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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9e7fe8bf3414af038ac0e7a463f3f07933ac4c4dd6355346cf63f5a72be92703 [INFO] running `Command { std: "docker" "start" "-a" "9e7fe8bf3414af038ac0e7a463f3f07933ac4c4dd6355346cf63f5a72be92703", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9e7fe8bf3414af038ac0e7a463f3f07933ac4c4dd6355346cf63f5a72be92703", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e7fe8bf3414af038ac0e7a463f3f07933ac4c4dd6355346cf63f5a72be92703", kill_on_drop: false }` [INFO] [stdout] 9e7fe8bf3414af038ac0e7a463f3f07933ac4c4dd6355346cf63f5a72be92703 [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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b333e94d6c39db4918de7c31dbde4eb586ad6f26c244a23370dc200b0dd79199 [INFO] running `Command { std: "docker" "start" "-a" "b333e94d6c39db4918de7c31dbde4eb586ad6f26c244a23370dc200b0dd79199", 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 log v0.3.6 [INFO] [stderr] Compiling khronos_api v1.0.0 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling dtoa v0.2.2 [INFO] [stderr] Compiling xml-rs v0.3.4 [INFO] [stderr] Compiling num-traits v0.1.35 [INFO] [stderr] Compiling serde v0.8.6 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling itoa v0.1.1 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking piston-float v0.2.0 [INFO] [stderr] Checking rand v0.3.14 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking piston-viewport v0.2.0 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Checking shader_version v0.2.1 [INFO] [stderr] Checking num_cpus v0.2.13 [INFO] [stderr] Compiling pkg-config v0.3.8 [INFO] [stderr] Checking bitflags v0.6.0 [INFO] [stderr] Checking num-integer v0.1.32 [INFO] [stderr] Checking rustc-serialize v0.3.19 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking num-iter v0.1.32 [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 gl_generator v0.5.2 [INFO] [stderr] Compiling wayland-scanner v0.7.8 [INFO] [stderr] Checking num v0.1.35 [INFO] [stderr] Checking deque v0.3.1 [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: &mut D) -> Result, 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/ff1737bb00913444173658b4e0b274fd79aabf66/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] Compiling tempfile v2.1.4 [INFO] [stderr] Compiling x11-dl v2.8.0 [INFO] [stderr] Checking rayon v0.4.0 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking draw_state v0.6.0 [INFO] [stderr] Checking fs2 v0.2.5 [INFO] [stderr] Compiling wayland-client v0.7.8 [INFO] [stderr] Checking byteorder v0.5.3 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking inflate v0.1.1 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Compiling gl v0.6.1 [INFO] [stderr] Checking color_quant v1.0.0 [INFO] [stderr] Checking gfx_core v0.5.1 [INFO] [stderr] Checking jpeg-decoder v0.1.6 [INFO] [stderr] Checking gif v0.9.2 [INFO] [stderr] Checking memmap v0.4.0 [INFO] [stderr] Checking enum_primitive v0.1.0 [INFO] [stderr] Checking num-rational v0.1.35 [INFO] [stderr] Compiling serde_json v0.8.1 [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] Checking shared_library v0.1.5 [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "b333e94d6c39db4918de7c31dbde4eb586ad6f26c244a23370dc200b0dd79199", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b333e94d6c39db4918de7c31dbde4eb586ad6f26c244a23370dc200b0dd79199", kill_on_drop: false }` [INFO] [stdout] b333e94d6c39db4918de7c31dbde4eb586ad6f26c244a23370dc200b0dd79199