[INFO] fetching crate qqx 0.0.4... [INFO] checking qqx-0.0.4 against master#826b673412d2f579e7865b6f26bc9771c6d3b097 for pr-133397 [INFO] extracting crate qqx 0.0.4 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate qqx 0.0.4 on toolchain 826b673412d2f579e7865b6f26bc9771c6d3b097 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+826b673412d2f579e7865b6f26bc9771c6d3b097" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate qqx 0.0.4 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate qqx 0.0.4 [INFO] tweaked toml for crates.io crate qqx 0.0.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate qqx 0.0.4 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" "+826b673412d2f579e7865b6f26bc9771c6d3b097" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded xcursor v0.3.5 [INFO] [stderr] Downloaded qqx-macro v0.0.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+826b673412d2f579e7865b6f26bc9771c6d3b097" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c72bf13ec409d17f448a6d0acdb80856b04461965ccd1efe9721725e4cdb90b3 [INFO] running `Command { std: "docker" "start" "-a" "c72bf13ec409d17f448a6d0acdb80856b04461965ccd1efe9721725e4cdb90b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c72bf13ec409d17f448a6d0acdb80856b04461965ccd1efe9721725e4cdb90b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c72bf13ec409d17f448a6d0acdb80856b04461965ccd1efe9721725e4cdb90b3", kill_on_drop: false }` [INFO] [stdout] c72bf13ec409d17f448a6d0acdb80856b04461965ccd1efe9721725e4cdb90b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+826b673412d2f579e7865b6f26bc9771c6d3b097" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 06e8e291126a793e237cec0a9d5a9e0329ac97fa3268d8790f67369352f09728 [INFO] running `Command { std: "docker" "start" "-a" "06e8e291126a793e237cec0a9d5a9e0329ac97fa3268d8790f67369352f09728", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling xml-rs v0.8.20 [INFO] [stderr] Compiling proc-macro2 v1.0.84 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Checking libloading v0.8.3 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking dlib v0.5.2 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Checking downcast-rs v1.2.1 [INFO] [stderr] Checking ttf-parser v0.15.2 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.8 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking crossbeam-queue v0.3.11 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Checking xdg v2.5.2 [INFO] [stderr] Checking cty v0.2.2 [INFO] [stderr] Checking xcursor v0.3.5 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking raw-window-handle v0.4.3 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling winit v0.25.0 [INFO] [stderr] Compiling cc v1.0.98 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking gimli v0.29.0 [INFO] [stderr] Compiling glutin_egl_sys v0.1.6 [INFO] [stderr] Compiling glutin_glx_sys v0.1.8 [INFO] [stderr] Checking miniz_oxide v0.7.3 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking owned_ttf_parser v0.15.2 [INFO] [stderr] Checking rusttype v0.9.3 [INFO] [stderr] Checking andrew v0.3.1 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Checking memmap2 v0.1.0 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Compiling backtrace v0.3.72 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking mio-misc v1.2.2 [INFO] [stderr] Checking raw-window-handle v0.3.4 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Compiling glium v0.30.2 [INFO] [stderr] Checking object v0.35.0 [INFO] [stderr] Checking addr2line v0.22.0 [INFO] [stderr] Checking libloading v0.7.4 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Checking takeable-option v0.5.0 [INFO] [stderr] Checking calloop v0.6.5 [INFO] [stderr] Checking wayland-commons v0.28.6 [INFO] [stderr] Checking wayland-cursor v0.28.6 [INFO] [stderr] Checking wayland-egl v0.28.6 [INFO] [stderr] Compiling qqx-macro v0.0.4 [INFO] [stderr] Compiling ctor v0.1.26 [INFO] [stderr] Checking smithay-client-toolkit v0.12.3 [INFO] [stderr] Checking glutin v0.27.0 [INFO] [stderr] Checking qqx v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `const_fn_floating_point_arithmetic` has been stable since 1.82.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(const_fn_floating_point_arithmetic)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `const_fn_floating_point_arithmetic` has been stable since 1.82.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(const_fn_floating_point_arithmetic)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/window/builder.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | WINDOWS.push(dpy); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable 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 is discouraged [INFO] [stdout] --> src/window/builder.rs:49:20 [INFO] [stdout] | [INFO] [stdout] 49 | Window(WINDOWS.len() - 1) [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: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/window/builder.rs:63:23 [INFO] [stdout] | [INFO] [stdout] 63 | while i < WINDOWS.len() { [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: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/event/mod.rs:21:18 [INFO] [stdout] | [INFO] [stdout] 21 | unsafe { EVENTLOOP.as_mut().unwrap() } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/event/mod.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | EVENTLOOP.take().unwrap().run(|event, _, control_flow| { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/event/callback/mod.rs:23:77 [INFO] [stdout] | [INFO] [stdout] 23 | pub(super) fn callbacks() -> &'static mut Callbacks { unsafe { &mut CALLBACKS } } [INFO] [stdout] | ^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] ... [INFO] [stdout] 27 | / callbacks! { [INFO] [stdout] 28 | | OnFrame(FnMut() -> ControlFlow) : on_frame, [INFO] [stdout] 29 | | OnClose(FnMut(Window)) : on_close, [INFO] [stdout] 30 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: this warning originates in the macro `callbacks` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/window/builder.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | WINDOWS.push(dpy); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable 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 is discouraged [INFO] [stdout] --> src/window/builder.rs:49:20 [INFO] [stdout] | [INFO] [stdout] 49 | Window(WINDOWS.len() - 1) [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: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/window/builder.rs:63:23 [INFO] [stdout] | [INFO] [stdout] 63 | while i < WINDOWS.len() { [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: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/event/mod.rs:21:18 [INFO] [stdout] | [INFO] [stdout] 21 | unsafe { EVENTLOOP.as_mut().unwrap() } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/event/mod.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | EVENTLOOP.take().unwrap().run(|event, _, control_flow| { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/event/callback/mod.rs:23:77 [INFO] [stdout] | [INFO] [stdout] 23 | pub(super) fn callbacks() -> &'static mut Callbacks { unsafe { &mut CALLBACKS } } [INFO] [stdout] | ^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] ... [INFO] [stdout] 27 | / callbacks! { [INFO] [stdout] 28 | | OnFrame(FnMut() -> ControlFlow) : on_frame, [INFO] [stdout] 29 | | OnClose(FnMut(Window)) : on_close, [INFO] [stdout] 30 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: this warning originates in the macro `callbacks` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 57.18s [INFO] running `Command { std: "docker" "inspect" "06e8e291126a793e237cec0a9d5a9e0329ac97fa3268d8790f67369352f09728", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06e8e291126a793e237cec0a9d5a9e0329ac97fa3268d8790f67369352f09728", kill_on_drop: false }` [INFO] [stdout] 06e8e291126a793e237cec0a9d5a9e0329ac97fa3268d8790f67369352f09728