[INFO] updating cached repository https://github.com/jeremyBanks/grouse [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e0646286f4ddb17e50fcad413c5880821953e086 [INFO] testing jeremyBanks/grouse against beta-2019-09-28 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FjeremyBanks%2Fgrouse" "work/builds/worker-0/source"` [INFO] [stderr] Cloning into 'work/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jeremyBanks/grouse on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/jeremyBanks/grouse [INFO] finished tweaking git repo https://github.com/jeremyBanks/grouse [INFO] tweaked toml for git repo https://github.com/jeremyBanks/grouse written to work/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/jeremyBanks/grouse already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] 19d3031a3cd781cc6bbb126a0696360261cc574bc02ef5b0be57815e354b0d20 [INFO] running `"docker" "start" "-a" "19d3031a3cd781cc6bbb126a0696360261cc574bc02ef5b0be57815e354b0d20"` [INFO] [stderr] Compiling getrandom v0.1.11 [INFO] [stderr] Compiling piston-texture v0.7.0 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling x11-dl v2.18.4 [INFO] [stderr] Compiling gif v0.10.2 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling draw_state v0.8.0 [INFO] [stderr] Compiling stb_truetype v0.2.6 [INFO] [stderr] Compiling gl_generator v0.11.0 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Compiling ordered-float v1.0.2 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling rusttype v0.7.7 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling gfx_core v0.8.3 [INFO] [stderr] Compiling png v0.15.0 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling andrew v0.2.1 [INFO] [stderr] Compiling piston2d-graphics v0.34.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling alga v0.9.1 [INFO] [stderr] Compiling rayon-core v1.6.0 [INFO] [stderr] Compiling dlib v0.4.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling gl v0.11.0 [INFO] [stderr] Compiling wayland-sys v0.21.13 [INFO] [stderr] Compiling glutin_glx_sys v0.1.5 [INFO] [stderr] Compiling glutin_egl_sys v0.1.3 [INFO] [stderr] Compiling rand v0.7.0 [INFO] [stderr] Compiling rayon v1.2.0 [INFO] [stderr] Compiling wayland-commons v0.21.13 [INFO] [stderr] Compiling gfx_gl v0.5.0 [INFO] [stderr] Compiling wayland-client v0.21.13 [INFO] [stderr] Compiling serde_derive v1.0.99 [INFO] [stderr] Compiling getset v0.0.8 [INFO] [stderr] Compiling nalgebra v0.18.1 [INFO] [stderr] Compiling wayland-protocols v0.21.13 [INFO] [stderr] Compiling jpeg-decoder v0.1.16 [INFO] [stderr] Compiling image v0.22.1 [INFO] [stderr] Compiling smithay-client-toolkit v0.4.6 [INFO] [stderr] Compiling pistoncore-input v0.28.0 [INFO] [stderr] Compiling winit v0.19.3 [INFO] [stderr] Compiling pistoncore-window v0.44.0 [INFO] [stderr] Compiling glutin v0.21.1 [INFO] [stderr] Compiling pistoncore-event_loop v0.49.0 [INFO] [stderr] Compiling gfx v0.17.1 [INFO] [stderr] Compiling gfx_device_gl v0.15.5 [INFO] [stderr] Compiling piston v0.49.0 [INFO] [stderr] Compiling pistoncore-glutin_window v0.63.0 [INFO] [stderr] Compiling piston-gfx_texture v0.38.0 [INFO] [stderr] Compiling piston2d-gfx_graphics v0.64.0 [INFO] [stderr] Compiling piston_window v0.103.0 [INFO] [stderr] Compiling grouse v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> src/lib.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #![feature(duration_float)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: could not compile `grouse`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "19d3031a3cd781cc6bbb126a0696360261cc574bc02ef5b0be57815e354b0d20"` [INFO] running `"docker" "rm" "-f" "19d3031a3cd781cc6bbb126a0696360261cc574bc02ef5b0be57815e354b0d20"` [INFO] [stdout] 19d3031a3cd781cc6bbb126a0696360261cc574bc02ef5b0be57815e354b0d20