[INFO] cloning repository https://github.com/IndianBoy42/triangle-checkers [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/IndianBoy42/triangle-checkers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIndianBoy42%2Ftriangle-checkers", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIndianBoy42%2Ftriangle-checkers'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e9db25d4196ae9f315107265d913ac545002591c [INFO] testing IndianBoy42/triangle-checkers against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIndianBoy42%2Ftriangle-checkers" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/IndianBoy42/triangle-checkers on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/IndianBoy42/triangle-checkers [INFO] finished tweaking git repo https://github.com/IndianBoy42/triangle-checkers [INFO] tweaked toml for git repo https://github.com/IndianBoy42/triangle-checkers written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/IndianBoy42/triangle-checkers already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2022-04-10" "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] e6e2d223458dda5684907ea30a30006dd0af8636101204c55fe26d7d26f87de7 [INFO] running `Command { std: "docker" "start" "-a" "e6e2d223458dda5684907ea30a30006dd0af8636101204c55fe26d7d26f87de7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e6e2d223458dda5684907ea30a30006dd0af8636101204c55fe26d7d26f87de7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6e2d223458dda5684907ea30a30006dd0af8636101204c55fe26d7d26f87de7", kill_on_drop: false }` [INFO] [stdout] e6e2d223458dda5684907ea30a30006dd0af8636101204c55fe26d7d26f87de7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4d2f779d34557be21e44346bd6a1105dc7a800f26a0e41d88dcfa398ab989792 [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" "4d2f779d34557be21e44346bd6a1105dc7a800f26a0e41d88dcfa398ab989792", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.4 [INFO] [stderr] Compiling weezl v0.1.5 [INFO] [stderr] Compiling signal-hook v0.3.9 [INFO] [stderr] Compiling gimli v0.24.0 [INFO] [stderr] Compiling rustc-demangle v0.1.20 [INFO] [stderr] Compiling object v0.24.0 [INFO] [stderr] Compiling arrayvec v0.7.1 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Compiling nom v6.2.1 [INFO] [stderr] Compiling backtrace v0.3.59 [INFO] [stderr] Compiling dlib v0.5.0 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Compiling gl v0.14.0 [INFO] [stderr] Compiling gif v0.11.2 [INFO] [stderr] Compiling rusttype v0.9.2 [INFO] [stderr] Compiling andrew v0.3.1 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling memmap2 v0.1.0 [INFO] [stderr] Compiling raw-window-handle v0.3.3 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling xcursor v0.3.3 [INFO] [stderr] Compiling addr2line v0.15.2 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling signal-hook-mio v0.2.1 [INFO] [stderr] Compiling crossterm v0.20.0 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Compiling wayland-commons v0.28.6 [INFO] [stderr] Compiling calloop v0.6.5 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling tiff v0.6.1 [INFO] [stderr] Compiling wayland-cursor v0.28.6 [INFO] [stderr] Compiling wayland-egl v0.28.6 [INFO] [stderr] Compiling image v0.23.14 [INFO] [stderr] Compiling smithay-client-toolkit v0.12.3 [INFO] [stderr] Compiling winit v0.24.0 [INFO] [stderr] Compiling glutin v0.26.0 [INFO] [stderr] Compiling speedy2d v1.1.0 [INFO] [stderr] Compiling triangle-checkers v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(default_free_fn)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/main.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(const_size_of_val)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `triangle-checkers` due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "4d2f779d34557be21e44346bd6a1105dc7a800f26a0e41d88dcfa398ab989792", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d2f779d34557be21e44346bd6a1105dc7a800f26a0e41d88dcfa398ab989792", kill_on_drop: false }` [INFO] [stdout] 4d2f779d34557be21e44346bd6a1105dc7a800f26a0e41d88dcfa398ab989792