[INFO] cloning repository https://github.com/PRDeltoid/chip8-emulator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PRDeltoid/chip8-emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPRDeltoid%2Fchip8-emulator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPRDeltoid%2Fchip8-emulator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4177a941d107f0bacf6a5ad3edbbcfef71c7189b [INFO] testing PRDeltoid/chip8-emulator against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPRDeltoid%2Fchip8-emulator" "/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/PRDeltoid/chip8-emulator on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/PRDeltoid/chip8-emulator [INFO] finished tweaking git repo https://github.com/PRDeltoid/chip8-emulator [INFO] tweaked toml for git repo https://github.com/PRDeltoid/chip8-emulator written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/PRDeltoid/chip8-emulator already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded piston-float v0.3.0 [INFO] [stderr] Downloaded serde v1.0.75 [INFO] [stderr] Downloaded memmap v0.6.2 [INFO] [stderr] Downloaded tempfile v3.0.3 [INFO] [stderr] Downloaded osmesa-sys v0.1.2 [INFO] [stderr] Downloaded dlib v0.4.1 [INFO] [stderr] Downloaded cocoa v0.14.0 [INFO] [stderr] Downloaded wayland-protocols v0.12.5 [INFO] [stderr] Downloaded cgl v0.2.3 [INFO] [stderr] Downloaded vecmath v0.3.1 [INFO] [stderr] Downloaded gl v0.10.0 [INFO] [stderr] Downloaded rusttype v0.4.3 [INFO] [stderr] Downloaded wayland-kbd v0.13.1 [INFO] [stderr] Downloaded piston-shaders_graphics2d v0.3.1 [INFO] [stderr] Downloaded either v1.5.0 [INFO] [stderr] Downloaded rayon v1.0.2 [INFO] [stderr] Downloaded piston-gfx_texture v0.32.0 [INFO] [stderr] Downloaded shader_version v0.3.0 [INFO] [stderr] Downloaded gfx_device_gl v0.15.3 [INFO] [stderr] Downloaded core-graphics v0.13.0 [INFO] [stderr] Downloaded piston v0.37.0 [INFO] [stderr] Downloaded gif v0.10.0 [INFO] [stderr] Downloaded pistoncore-event_loop v0.37.0 [INFO] [stderr] Downloaded gfx_core v0.8.2 [INFO] [stderr] Downloaded log v0.4.4 [INFO] [stderr] Downloaded deflate v0.7.18 [INFO] [stderr] Downloaded cfg-if v0.1.5 [INFO] [stderr] Downloaded gl_generator v0.9.0 [INFO] [stderr] Downloaded draw_state v0.8.0 [INFO] [stderr] Downloaded gfx_gl v0.5.0 [INFO] [stderr] Downloaded gfx v0.17.1 [INFO] [stderr] Downloaded objc v0.2.5 [INFO] [stderr] Downloaded libloading v0.5.0 [INFO] [stderr] Downloaded image v0.19.0 [INFO] [stderr] Downloaded piston2d-gfx_graphics v0.51.0 [INFO] [stderr] Downloaded cc v1.0.22 [INFO] [stderr] Downloaded jpeg-decoder v0.1.15 [INFO] [stderr] Downloaded shared_library v0.1.9 [INFO] [stderr] Downloaded piston_window v0.80.0 [INFO] [stderr] Downloaded png v0.12.0 [INFO] [stderr] Downloaded libc v0.2.43 [INFO] [stderr] Downloaded android_glue v0.2.3 [INFO] [stderr] Downloaded pistoncore-input v0.21.0 [INFO] [stderr] Downloaded pistoncore-glutin_window v0.47.0 [INFO] [stderr] Downloaded wayland-scanner v0.12.5 [INFO] [stderr] Downloaded wayland-sys v0.12.5 [INFO] [stderr] Downloaded pistoncore-window v0.32.0 [INFO] [stderr] Downloaded rand v0.5.5 [INFO] [stderr] Downloaded num-derive v0.2.2 [INFO] [stderr] Downloaded inflate v0.4.3 [INFO] [stderr] Downloaded num-iter v0.1.37 [INFO] [stderr] Downloaded piston-texture v0.6.0 [INFO] [stderr] Downloaded interpolation v0.1.0 [INFO] [stderr] Downloaded read_color v1.0.0 [INFO] [stderr] Downloaded byteorder v1.2.6 [INFO] [stderr] Downloaded token_store v0.1.2 [INFO] [stderr] Downloaded lazy_static v1.1.0 [INFO] [stderr] Downloaded gleam v0.6.0 [INFO] [stderr] Downloaded piston2d-graphics v0.26.0 [INFO] [stderr] Downloaded khronos_api v2.2.0 [INFO] [stderr] Downloaded wayland-client v0.12.5 [INFO] [stderr] Downloaded winit v0.12.0 [INFO] [stderr] Downloaded pkg-config v0.3.13 [INFO] [stderr] Downloaded wayland-window v0.13.3 [INFO] [stderr] Downloaded x11-dl v2.18.3 [INFO] [stderr] Downloaded glutin v0.14.0 [INFO] [stderr] Downloaded proc-macro2 v0.4.13 [INFO] [stderr] Downloaded piston-viewport v0.3.0 [INFO] [stderr] Downloaded serde_derive v1.0.75 [INFO] [stderr] Downloaded stb_truetype v0.2.3 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 841872959c89bdfbc2a21d20ca3513eb9df205b1c90b76d22e5fbc63f15f55d6 [INFO] running `Command { std: "docker" "start" "-a" "841872959c89bdfbc2a21d20ca3513eb9df205b1c90b76d22e5fbc63f15f55d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "841872959c89bdfbc2a21d20ca3513eb9df205b1c90b76d22e5fbc63f15f55d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "841872959c89bdfbc2a21d20ca3513eb9df205b1c90b76d22e5fbc63f15f55d6", kill_on_drop: false }` [INFO] [stdout] 841872959c89bdfbc2a21d20ca3513eb9df205b1c90b76d22e5fbc63f15f55d6 [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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 29027ca3073834a75c26a223d74b58019a32479e3bc028d29447f761952b491c [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" "29027ca3073834a75c26a223d74b58019a32479e3bc028d29447f761952b491c", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v0.1.5 [INFO] [stderr] Compiling num-traits v0.2.5 [INFO] [stderr] Compiling cc v1.0.22 [INFO] [stderr] Compiling byteorder v1.2.6 [INFO] [stderr] Compiling token_store v0.1.2 [INFO] [stderr] Compiling serde v1.0.75 [INFO] [stderr] Compiling rayon v1.0.2 [INFO] [stderr] Compiling rand_core v0.2.1 [INFO] [stderr] Compiling interpolation v0.1.0 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Compiling itertools v0.5.10 [INFO] [stderr] Compiling memmap v0.6.2 [INFO] [stderr] Compiling x11-dl v2.18.3 [INFO] [stderr] Compiling inflate v0.4.3 [INFO] [stderr] Compiling gif v0.10.0 [INFO] [stderr] Compiling wayland-scanner v0.12.5 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Compiling log v0.4.4 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling deflate v0.7.18 [INFO] [stderr] Compiling stb_truetype v0.2.3 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling wayland-client v0.12.5 [INFO] [stderr] Compiling wayland-protocols v0.12.5 [INFO] [stderr] Compiling derivative v1.0.0 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling glutin v0.14.0 [INFO] [stderr] Compiling gl v0.10.0 [INFO] [stderr] Compiling gfx_gl v0.5.0 [INFO] [stderr] Compiling tempfile v3.0.3 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling dlib v0.4.1 [INFO] [stderr] Compiling ordered-float v0.5.0 [INFO] [stderr] Compiling wayland-sys v0.12.5 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling rusttype v0.4.3 [INFO] [stderr] Compiling png v0.12.0 [INFO] [stderr] Compiling piston2d-graphics v0.26.0 [INFO] [stderr] Compiling wayland-kbd v0.13.1 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling serde_derive v1.0.75 [INFO] [stderr] Compiling num-derive v0.2.2 [INFO] [stderr] Compiling gfx_core v0.8.2 [INFO] [stderr] Compiling image v0.19.0 [INFO] [stderr] Compiling wayland-window v0.13.3 [INFO] [stderr] Compiling gfx v0.17.1 [INFO] [stderr] Compiling winit v0.12.0 [INFO] [stderr] Compiling gfx_device_gl v0.15.3 [INFO] [stderr] Compiling piston-gfx_texture v0.32.0 [INFO] [stderr] Compiling piston2d-gfx_graphics v0.51.0 [INFO] [stderr] Compiling pistoncore-input v0.21.0 [INFO] [stderr] Compiling pistoncore-window v0.32.0 [INFO] [stderr] Compiling pistoncore-event_loop v0.37.0 [INFO] [stderr] Compiling pistoncore-glutin_window v0.47.0 [INFO] [stderr] Compiling piston v0.37.0 [INFO] [stderr] Compiling piston_window v0.80.0 [INFO] [stderr] Compiling chip8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/main.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | #![feature(duration_as_u128)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `duration_as_u128` has been stable since 1.33.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | #![feature(duration_as_u128)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `chip8` due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "29027ca3073834a75c26a223d74b58019a32479e3bc028d29447f761952b491c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29027ca3073834a75c26a223d74b58019a32479e3bc028d29447f761952b491c", kill_on_drop: false }` [INFO] [stdout] 29027ca3073834a75c26a223d74b58019a32479e3bc028d29447f761952b491c