[INFO] cloning repository https://github.com/rlupton20/ffps [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rlupton20/ffps" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frlupton20%2Fffps", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frlupton20%2Fffps'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 17d77a2f8504a785ecd9dadb96d48b1a922596bd [INFO] testing rlupton20/ffps against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frlupton20%2Fffps" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/rlupton20/ffps [INFO] finished tweaking git repo https://github.com/rlupton20/ffps [INFO] tweaked toml for git repo https://github.com/rlupton20/ffps written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/rlupton20/ffps on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/rlupton20/ffps 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wayland-scanner v0.21.12 [INFO] [stderr] Downloaded wayland-sys v0.21.12 [INFO] [stderr] Downloaded glutin_egl_sys v0.1.3 [INFO] [stderr] Downloaded cc v1.0.37 [INFO] [stderr] Downloaded pkg-config v0.3.14 [INFO] [stderr] Downloaded wayland-commons v0.21.12 [INFO] [stderr] Downloaded arrayvec v0.4.10 [INFO] [stderr] Downloaded gleam v0.6.17 [INFO] [stderr] Downloaded backtrace v0.3.30 [INFO] [stderr] Downloaded rusttype v0.7.6 [INFO] [stderr] Downloaded wayland-client v0.21.12 [INFO] [stderr] Downloaded smithay-client-toolkit v0.4.5 [INFO] [stderr] Downloaded wayland-protocols v0.21.12 [INFO] [stderr] Downloaded syn v0.15.35 [INFO] [stderr] Downloaded winit v0.19.1 [INFO] [stderr] Downloaded nix v0.13.1 [INFO] [stderr] Downloaded glutin v0.21.0 [INFO] [stderr] Downloaded walkdir v2.2.8 [INFO] [stderr] Downloaded libloading v0.5.1 [INFO] [stderr] Downloaded backtrace-sys v0.1.28 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c6108e67e8f6a280136cc48b4825651c63b281555ef6e75009a5ec1890472fa0 [INFO] running `Command { std: "docker" "start" "-a" "c6108e67e8f6a280136cc48b4825651c63b281555ef6e75009a5ec1890472fa0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c6108e67e8f6a280136cc48b4825651c63b281555ef6e75009a5ec1890472fa0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6108e67e8f6a280136cc48b4825651c63b281555ef6e75009a5ec1890472fa0", kill_on_drop: false }` [INFO] [stdout] c6108e67e8f6a280136cc48b4825651c63b281555ef6e75009a5ec1890472fa0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] d1a11fde7627fb24c4144b77587bb67b02503445070234b797ccc0f81cf8865f [INFO] running `Command { std: "docker" "start" "-a" "d1a11fde7627fb24c4144b77587bb67b02503445070234b797ccc0f81cf8865f", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling gl_generator v0.11.0 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling nix v0.13.1 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling wayland-scanner v0.21.12 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling ordered-float v1.0.2 [INFO] [stderr] Compiling stb_truetype v0.2.6 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling libloading v0.5.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling dlib v0.4.1 [INFO] [stderr] Compiling wayland-sys v0.21.12 [INFO] [stderr] Compiling same-file v1.0.4 [INFO] [stderr] Compiling downcast-rs v1.0.4 [INFO] [stderr] Compiling walkdir v2.2.8 [INFO] [stderr] Compiling owning_ref v0.4.0 [INFO] [stderr] Compiling rusttype v0.7.6 [INFO] [stderr] Compiling line_drawing v0.7.0 [INFO] [stderr] Compiling x11-dl v2.18.3 [INFO] [stderr] Compiling xdg v2.2.0 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling syn v0.15.35 [INFO] [stderr] Compiling smallvec v0.6.10 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling glutin_glx_sys v0.1.5 [INFO] [stderr] Compiling wayland-client v0.21.12 [INFO] [stderr] Compiling wayland-commons v0.21.12 [INFO] [stderr] Compiling wayland-protocols v0.21.12 [INFO] [stderr] Compiling andrew v0.2.1 [INFO] [stderr] Compiling glutin_egl_sys v0.1.3 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling ffps v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling derivative v1.0.2 [INFO] [stderr] Compiling smithay-client-toolkit v0.4.5 [INFO] [stderr] Compiling winit v0.19.1 [INFO] [stderr] Compiling glutin v0.21.0 [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/main.rs:79:28 [INFO] [stdout] | [INFO] [stdout] 79 | let mut vb = std::mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/main.rs:91:33 [INFO] [stdout] | [INFO] [stdout] 91 | let mut vao = std::mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> /opt/rustwide/target/x86_64-unknown-linux-musl/debug/build/ffps-e9fff9acd47cedb8/out/gl_bindings.rs:1776:47 [INFO] [stdout] | [INFO] [stdout] 1776 | fn do_metaloadfn(loadfn: &mut FnMut(&'static str) -> *const __gl_imports::raw::c_void, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 1776 | fn do_metaloadfn(loadfn: &mut dyn FnMut(&'static str) -> *const __gl_imports::raw::c_void, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `device_id` [INFO] [stdout] --> src/main.rs:182:21 [INFO] [stdout] | [INFO] [stdout] 182 | device_id, [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `device_id: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/main.rs:183:21 [INFO] [stdout] | [INFO] [stdout] 183 | input, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `input: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `device_id` [INFO] [stdout] --> src/main.rs:188:21 [INFO] [stdout] | [INFO] [stdout] 188 | device_id, [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `device_id: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state` [INFO] [stdout] --> src/main.rs:189:21 [INFO] [stdout] | [INFO] [stdout] 189 | state, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `button` [INFO] [stdout] --> src/main.rs:190:21 [INFO] [stdout] | [INFO] [stdout] 190 | button, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `button: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `modifiers` [INFO] [stdout] --> src/main.rs:191:21 [INFO] [stdout] | [INFO] [stdout] 191 | modifiers [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `modifiers: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `device_id` [INFO] [stdout] --> src/main.rs:196:21 [INFO] [stdout] | [INFO] [stdout] 196 | device_id, [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `device_id: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `position` [INFO] [stdout] --> src/main.rs:197:21 [INFO] [stdout] | [INFO] [stdout] 197 | position, [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `position: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `modifiers` [INFO] [stdout] --> src/main.rs:198:21 [INFO] [stdout] | [INFO] [stdout] 198 | modifiers, [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `modifiers: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `y` is never read [INFO] [stdout] --> src/main.rs:136:5 [INFO] [stdout] | [INFO] [stdout] 134 | struct State { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 135 | x: usize, [INFO] [stdout] 136 | y: usize, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `u32` does not permit being left uninitialized [INFO] [stdout] --> src/main.rs:79:18 [INFO] [stdout] | [INFO] [stdout] 79 | let mut vb = std::mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/main.rs:84:10 [INFO] [stdout] | [INFO] [stdout] 84 | (VERTEX_DATA.len() * std::mem::size_of::()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/main.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 86 | VERTEX_DATA.as_ptr() as *const _, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `u32` does not permit being left uninitialized [INFO] [stdout] --> src/main.rs:91:23 [INFO] [stdout] | [INFO] [stdout] 91 | let mut vao = std::mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 17s [INFO] running `Command { std: "docker" "inspect" "d1a11fde7627fb24c4144b77587bb67b02503445070234b797ccc0f81cf8865f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1a11fde7627fb24c4144b77587bb67b02503445070234b797ccc0f81cf8865f", kill_on_drop: false }` [INFO] [stdout] d1a11fde7627fb24c4144b77587bb67b02503445070234b797ccc0f81cf8865f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 2dfe34b0f81c82b011f9162ecded6ac85091260fbe2217853dfb4d4e411bf590 [INFO] running `Command { std: "docker" "start" "-a" "2dfe34b0f81c82b011f9162ecded6ac85091260fbe2217853dfb4d4e411bf590", kill_on_drop: false }` [INFO] [stderr] Compiling ffps v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/main.rs:79:28 [INFO] [stdout] | [INFO] [stdout] 79 | let mut vb = std::mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/main.rs:91:33 [INFO] [stdout] | [INFO] [stdout] 91 | let mut vao = std::mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> /opt/rustwide/target/x86_64-unknown-linux-musl/debug/build/ffps-e9fff9acd47cedb8/out/gl_bindings.rs:1776:47 [INFO] [stdout] | [INFO] [stdout] 1776 | fn do_metaloadfn(loadfn: &mut FnMut(&'static str) -> *const __gl_imports::raw::c_void, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 1776 | fn do_metaloadfn(loadfn: &mut dyn FnMut(&'static str) -> *const __gl_imports::raw::c_void, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `device_id` [INFO] [stdout] --> src/main.rs:182:21 [INFO] [stdout] | [INFO] [stdout] 182 | device_id, [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `device_id: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/main.rs:183:21 [INFO] [stdout] | [INFO] [stdout] 183 | input, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `input: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `device_id` [INFO] [stdout] --> src/main.rs:188:21 [INFO] [stdout] | [INFO] [stdout] 188 | device_id, [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `device_id: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state` [INFO] [stdout] --> src/main.rs:189:21 [INFO] [stdout] | [INFO] [stdout] 189 | state, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `button` [INFO] [stdout] --> src/main.rs:190:21 [INFO] [stdout] | [INFO] [stdout] 190 | button, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `button: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `modifiers` [INFO] [stdout] --> src/main.rs:191:21 [INFO] [stdout] | [INFO] [stdout] 191 | modifiers [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `modifiers: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `device_id` [INFO] [stdout] --> src/main.rs:196:21 [INFO] [stdout] | [INFO] [stdout] 196 | device_id, [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `device_id: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `position` [INFO] [stdout] --> src/main.rs:197:21 [INFO] [stdout] | [INFO] [stdout] 197 | position, [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `position: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `modifiers` [INFO] [stdout] --> src/main.rs:198:21 [INFO] [stdout] | [INFO] [stdout] 198 | modifiers, [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `modifiers: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `y` is never read [INFO] [stdout] --> src/main.rs:136:5 [INFO] [stdout] | [INFO] [stdout] 134 | struct State { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 135 | x: usize, [INFO] [stdout] 136 | y: usize, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `u32` does not permit being left uninitialized [INFO] [stdout] --> src/main.rs:79:18 [INFO] [stdout] | [INFO] [stdout] 79 | let mut vb = std::mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/main.rs:84:10 [INFO] [stdout] | [INFO] [stdout] 84 | (VERTEX_DATA.len() * std::mem::size_of::()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/main.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 86 | VERTEX_DATA.as_ptr() as *const _, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `u32` does not permit being left uninitialized [INFO] [stdout] --> src/main.rs:91:23 [INFO] [stdout] | [INFO] [stdout] 91 | let mut vao = std::mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.96s [INFO] running `Command { std: "docker" "inspect" "2dfe34b0f81c82b011f9162ecded6ac85091260fbe2217853dfb4d4e411bf590", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2dfe34b0f81c82b011f9162ecded6ac85091260fbe2217853dfb4d4e411bf590", kill_on_drop: false }` [INFO] [stdout] 2dfe34b0f81c82b011f9162ecded6ac85091260fbe2217853dfb4d4e411bf590 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] f722d865ffaebca7b2abbe368151c14ebe3abd93a6f477862235e90dec451d83 [INFO] running `Command { std: "docker" "start" "-a" "f722d865ffaebca7b2abbe368151c14ebe3abd93a6f477862235e90dec451d83", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/main.rs:79:28 [INFO] [stderr] | [INFO] [stderr] 79 | let mut vb = std::mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/main.rs:91:33 [INFO] [stderr] | [INFO] [stderr] 91 | let mut vao = std::mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> /opt/rustwide/target/x86_64-unknown-linux-musl/debug/build/ffps-e9fff9acd47cedb8/out/gl_bindings.rs:1776:47 [INFO] [stderr] | [INFO] [stderr] 1776 | fn do_metaloadfn(loadfn: &mut FnMut(&'static str) -> *const __gl_imports::raw::c_void, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 1776 | fn do_metaloadfn(loadfn: &mut dyn FnMut(&'static str) -> *const __gl_imports::raw::c_void, [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `device_id` [INFO] [stderr] --> src/main.rs:182:21 [INFO] [stderr] | [INFO] [stderr] 182 | device_id, [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `device_id: _` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/main.rs:183:21 [INFO] [stderr] | [INFO] [stderr] 183 | input, [INFO] [stderr] | ^^^^^ help: try ignoring the field: `input: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `device_id` [INFO] [stderr] --> src/main.rs:188:21 [INFO] [stderr] | [INFO] [stderr] 188 | device_id, [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `device_id: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/main.rs:189:21 [INFO] [stderr] | [INFO] [stderr] 189 | state, [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `button` [INFO] [stderr] --> src/main.rs:190:21 [INFO] [stderr] | [INFO] [stderr] 190 | button, [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `button: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `modifiers` [INFO] [stderr] --> src/main.rs:191:21 [INFO] [stderr] | [INFO] [stderr] 191 | modifiers [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `modifiers: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `device_id` [INFO] [stderr] --> src/main.rs:196:21 [INFO] [stderr] | [INFO] [stderr] 196 | device_id, [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `device_id: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `position` [INFO] [stderr] --> src/main.rs:197:21 [INFO] [stderr] | [INFO] [stderr] 197 | position, [INFO] [stderr] | ^^^^^^^^ help: try ignoring the field: `position: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `modifiers` [INFO] [stderr] --> src/main.rs:198:21 [INFO] [stderr] | [INFO] [stderr] 198 | modifiers, [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `modifiers: _` [INFO] [stderr] [INFO] [stderr] warning: field `y` is never read [INFO] [stderr] --> src/main.rs:136:5 [INFO] [stderr] | [INFO] [stderr] 134 | struct State { [INFO] [stderr] | ----- field in this struct [INFO] [stderr] 135 | x: usize, [INFO] [stderr] 136 | y: usize, [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the type `u32` does not permit being left uninitialized [INFO] [stderr] --> src/main.rs:79:18 [INFO] [stderr] | [INFO] [stderr] 79 | let mut vb = std::mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | this code causes undefined behavior when executed [INFO] [stderr] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stderr] | [INFO] [stderr] = note: integers must be initialized [INFO] [stderr] = note: `#[warn(invalid_value)]` on by default [INFO] [stderr] [INFO] [stderr] warning: creating a shared reference to mutable static [INFO] [stderr] --> src/main.rs:84:10 [INFO] [stderr] | [INFO] [stderr] 84 | (VERTEX_DATA.len() * std::mem::size_of::()) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stderr] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: creating a shared reference to mutable static [INFO] [stderr] --> src/main.rs:86:9 [INFO] [stderr] | [INFO] [stderr] 86 | VERTEX_DATA.as_ptr() as *const _, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stderr] [INFO] [stderr] warning: the type `u32` does not permit being left uninitialized [INFO] [stderr] --> src/main.rs:91:23 [INFO] [stderr] | [INFO] [stderr] 91 | let mut vao = std::mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | this code causes undefined behavior when executed [INFO] [stderr] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stderr] | [INFO] [stderr] = note: integers must be initialized [INFO] [stderr] [INFO] [stderr] warning: `ffps` (bin "ffps" test) generated 17 warnings (run `cargo fix --bin "ffps" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/ffps-60124865749858d8) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f722d865ffaebca7b2abbe368151c14ebe3abd93a6f477862235e90dec451d83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f722d865ffaebca7b2abbe368151c14ebe3abd93a6f477862235e90dec451d83", kill_on_drop: false }` [INFO] [stdout] f722d865ffaebca7b2abbe368151c14ebe3abd93a6f477862235e90dec451d83