[INFO] fetching crate dmc 0.1.0... [INFO] checking dmc-0.1.0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate dmc 0.1.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate dmc 0.1.0 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dmc 0.1.0 [INFO] finished tweaking crates.io crate dmc 0.1.0 [INFO] tweaked toml for crates.io crate dmc 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 8 packages to latest compatible versions [INFO] [stderr] Adding num-traits v0.1.43 (latest: v0.2.19) [INFO] [stderr] Adding uuid v0.5.1 (latest: v1.10.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded uuid v0.5.1 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0d0fac30478ad70cec21abd968a98807e1f9e7efece06b099b43f40ab74e9f52 [INFO] running `Command { std: "docker" "start" "-a" "0d0fac30478ad70cec21abd968a98807e1f9e7efece06b099b43f40ab74e9f52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0d0fac30478ad70cec21abd968a98807e1f9e7efece06b099b43f40ab74e9f52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d0fac30478ad70cec21abd968a98807e1f9e7efece06b099b43f40ab74e9f52", kill_on_drop: false }` [INFO] [stdout] 0d0fac30478ad70cec21abd968a98807e1f9e7efece06b099b43f40ab74e9f52 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b21fecc04b2f32e3ea1777db6312cfabd7e623b24ec2702068633c3da58084fb [INFO] running `Command { std: "docker" "start" "-a" "b21fecc04b2f32e3ea1777db6312cfabd7e623b24ec2702068633c3da58084fb", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling dmc v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking uuid v0.5.1 [INFO] [stderr] Compiling x11 v2.21.0 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stdout] warning: unexpected `cfg` condition value: `winrt` [INFO] [stdout] --> build.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | #[cfg(target_os="winrt")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `target_os` are: `aix`, `android`, `cuda`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `macos`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `redox`, `solaris`, `solid_asp3`, `teeos`, `trusty`, `tvos`, `uefi`, `unknown`, `visionos`, `vita`, `vxworks`, and `wasi` and 4 more [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/lib.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | #![cfg_attr(feature="cargo-clippy", allow(doc_markdown))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `cargo-clippy` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `dmc_display_backend` [INFO] [stdout] --> src/display/mod.rs:146:7 [INFO] [stdout] | [INFO] [stdout] 146 | #[cfg(dmc_display_backend="x11")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dmc_display_backend, values("x11"))'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dmc_display_backend, values(\"x11\"))");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/display/x11.rs:74:9 [INFO] [stdout] | [INFO] [stdout] 74 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `dmc_display_backend` [INFO] [stdout] --> src/display/mod.rs:560:11 [INFO] [stdout] | [INFO] [stdout] 560 | #[cfg(dmc_display_backend="x11")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dmc_display_backend, values("x11"))'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dmc_display_backend, values(\"x11\"))");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/event/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/display/x11.rs:394:57 [INFO] [stdout] | [INFO] [stdout] 394 | let (mut error_base, mut event_base) = 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/display/x11.rs:402:47 [INFO] [stdout] | [INFO] [stdout] 402 | let (mut major, mut minor) = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/display/x11.rs:546:56 [INFO] [stdout] | [INFO] [stdout] 546 | let mut attrs: x::XWindowAttributes = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/display/x11.rs:594:57 [INFO] [stdout] | [INFO] [stdout] 594 | let mut title_prop: x::XTextProperty = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[no_implicit_prelude]` only has an effect on modules [INFO] [stdout] --> src/display/x11.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 67 | #[no_implicit_prelude] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/lib.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | #![cfg_attr(feature="cargo-clippy", allow(doc_markdown))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `cargo-clippy` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `dmc_display_backend` [INFO] [stdout] --> src/display/mod.rs:146:7 [INFO] [stdout] | [INFO] [stdout] 146 | #[cfg(dmc_display_backend="x11")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dmc_display_backend, values("x11"))'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dmc_display_backend, values(\"x11\"))");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/display/x11.rs:74:9 [INFO] [stdout] | [INFO] [stdout] 74 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `dmc_display_backend` [INFO] [stdout] --> src/display/mod.rs:560:11 [INFO] [stdout] | [INFO] [stdout] 560 | #[cfg(dmc_display_backend="x11")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dmc_display_backend, values("x11"))'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dmc_display_backend, values(\"x11\"))");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/event/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/display/x11.rs:394:57 [INFO] [stdout] | [INFO] [stdout] 394 | let (mut error_base, mut event_base) = 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/display/x11.rs:402:47 [INFO] [stdout] | [INFO] [stdout] 402 | let (mut major, mut minor) = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/display/x11.rs:546:56 [INFO] [stdout] | [INFO] [stdout] 546 | let mut attrs: x::XWindowAttributes = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/display/x11.rs:594:57 [INFO] [stdout] | [INFO] [stdout] 594 | let mut title_prop: x::XTextProperty = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[no_implicit_prelude]` only has an effect on modules [INFO] [stdout] --> src/display/x11.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 67 | #[no_implicit_prelude] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/display/x11.rs:776:9 [INFO] [stdout] | [INFO] [stdout] 775 | let best_fbc: glx::GLXFBConfig = unimplemented!(); // FIXME [INFO] [stdout] | ---------------- any code following this expression is unreachable [INFO] [stdout] 776 | / let attribs_arb = [ [INFO] [stdout] 777 | | glx::arb::GLX_CONTEXT_MAJOR_VERSION_ARB, 3, [INFO] [stdout] 778 | | glx::arb::GLX_CONTEXT_MINOR_VERSION_ARB, 0, [INFO] [stdout] 779 | | glx::arb::GLX_CONTEXT_FLAGS_ARB, [INFO] [stdout] ... | [INFO] [stdout] 786 | | xx::None [INFO] [stdout] 787 | | ]; [INFO] [stdout] | |__________^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/display/x11.rs:776:9 [INFO] [stdout] | [INFO] [stdout] 775 | let best_fbc: glx::GLXFBConfig = unimplemented!(); // FIXME [INFO] [stdout] | ---------------- any code following this expression is unreachable [INFO] [stdout] 776 | / let attribs_arb = [ [INFO] [stdout] 777 | | glx::arb::GLX_CONTEXT_MAJOR_VERSION_ARB, 3, [INFO] [stdout] 778 | | glx::arb::GLX_CONTEXT_MINOR_VERSION_ARB, 0, [INFO] [stdout] 779 | | glx::arb::GLX_CONTEXT_FLAGS_ARB, [INFO] [stdout] ... | [INFO] [stdout] 786 | | xx::None [INFO] [stdout] 787 | | ]; [INFO] [stdout] | |__________^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `client_vendor` [INFO] [stdout] --> src/display/x11.rs:419:17 [INFO] [stdout] | [INFO] [stdout] 419 | let client_vendor = glx::glXGetClientString( x_dpy, xx::GLX_VENDOR); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_vendor` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `client_version` [INFO] [stdout] --> src/display/x11.rs:420:17 [INFO] [stdout] | [INFO] [stdout] 420 | let client_version = glx::glXGetClientString( x_dpy, xx::GLX_VERSION); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_version` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `server_vendor` [INFO] [stdout] --> src/display/x11.rs:421:17 [INFO] [stdout] | [INFO] [stdout] 421 | let server_vendor = glx::glXQueryServerString(x_dpy, screen_num, xx::GLX_VENDOR); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_vendor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `server_version` [INFO] [stdout] --> src/display/x11.rs:422:17 [INFO] [stdout] | [INFO] [stdout] 422 | let server_version = glx::glXQueryServerString(x_dpy, screen_num, xx::GLX_VERSION); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_version` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `resizable` [INFO] [stdout] --> src/display/x11.rs:458:23 [INFO] [stdout] | [INFO] [stdout] 458 | mode, resizable, fully_opaque, opengl, allow_high_dpi [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `resizable: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fully_opaque` [INFO] [stdout] --> src/display/x11.rs:458:34 [INFO] [stdout] | [INFO] [stdout] 458 | mode, resizable, fully_opaque, opengl, allow_high_dpi [INFO] [stdout] | ^^^^^^^^^^^^ help: try ignoring the field: `fully_opaque: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opengl` [INFO] [stdout] --> src/display/x11.rs:458:48 [INFO] [stdout] | [INFO] [stdout] 458 | mode, resizable, fully_opaque, opengl, allow_high_dpi [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `opengl: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `allow_high_dpi` [INFO] [stdout] --> src/display/x11.rs:458:56 [INFO] [stdout] | [INFO] [stdout] 458 | mode, resizable, fully_opaque, opengl, allow_high_dpi [INFO] [stdout] | ^^^^^^^^^^^^^^ help: try ignoring the field: `allow_high_dpi: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `version` [INFO] [stdout] --> src/display/x11.rs:762:13 [INFO] [stdout] | [INFO] [stdout] 762 | version, debug, forward_compatible, profile, msaa, .. [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `version: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `debug` [INFO] [stdout] --> src/display/x11.rs:762:22 [INFO] [stdout] | [INFO] [stdout] 762 | version, debug, forward_compatible, profile, msaa, .. [INFO] [stdout] | ^^^^^ help: try ignoring the field: `debug: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `forward_compatible` [INFO] [stdout] --> src/display/x11.rs:762:29 [INFO] [stdout] | [INFO] [stdout] 762 | version, debug, forward_compatible, profile, msaa, .. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: try ignoring the field: `forward_compatible: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `profile` [INFO] [stdout] --> src/display/x11.rs:762:49 [INFO] [stdout] | [INFO] [stdout] 762 | version, debug, forward_compatible, profile, msaa, .. [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `profile: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msaa` [INFO] [stdout] --> src/display/x11.rs:762:58 [INFO] [stdout] | [INFO] [stdout] 762 | version, debug, forward_compatible, profile, msaa, .. [INFO] [stdout] | ^^^^ help: try ignoring the field: `msaa: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `best_fbc` [INFO] [stdout] --> src/display/x11.rs:775:13 [INFO] [stdout] | [INFO] [stdout] 775 | let best_fbc: glx::GLXFBConfig = unimplemented!(); // FIXME [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_best_fbc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `client_vendor` [INFO] [stdout] --> src/display/x11.rs:419:17 [INFO] [stdout] | [INFO] [stdout] 419 | let client_vendor = glx::glXGetClientString( x_dpy, xx::GLX_VENDOR); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_vendor` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `client_version` [INFO] [stdout] --> src/display/x11.rs:420:17 [INFO] [stdout] | [INFO] [stdout] 420 | let client_version = glx::glXGetClientString( x_dpy, xx::GLX_VERSION); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_version` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `server_vendor` [INFO] [stdout] --> src/display/x11.rs:421:17 [INFO] [stdout] | [INFO] [stdout] 421 | let server_vendor = glx::glXQueryServerString(x_dpy, screen_num, xx::GLX_VENDOR); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_vendor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `server_version` [INFO] [stdout] --> src/display/x11.rs:422:17 [INFO] [stdout] | [INFO] [stdout] 422 | let server_version = glx::glXQueryServerString(x_dpy, screen_num, xx::GLX_VERSION); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_version` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `resizable` [INFO] [stdout] --> src/display/x11.rs:458:23 [INFO] [stdout] | [INFO] [stdout] 458 | mode, resizable, fully_opaque, opengl, allow_high_dpi [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `resizable: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fully_opaque` [INFO] [stdout] --> src/display/x11.rs:458:34 [INFO] [stdout] | [INFO] [stdout] 458 | mode, resizable, fully_opaque, opengl, allow_high_dpi [INFO] [stdout] | ^^^^^^^^^^^^ help: try ignoring the field: `fully_opaque: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opengl` [INFO] [stdout] --> src/display/x11.rs:458:48 [INFO] [stdout] | [INFO] [stdout] 458 | mode, resizable, fully_opaque, opengl, allow_high_dpi [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `opengl: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `allow_high_dpi` [INFO] [stdout] --> src/display/x11.rs:458:56 [INFO] [stdout] | [INFO] [stdout] 458 | mode, resizable, fully_opaque, opengl, allow_high_dpi [INFO] [stdout] | ^^^^^^^^^^^^^^ help: try ignoring the field: `allow_high_dpi: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `version` [INFO] [stdout] --> src/display/x11.rs:762:13 [INFO] [stdout] | [INFO] [stdout] 762 | version, debug, forward_compatible, profile, msaa, .. [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `version: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `debug` [INFO] [stdout] --> src/display/x11.rs:762:22 [INFO] [stdout] | [INFO] [stdout] 762 | version, debug, forward_compatible, profile, msaa, .. [INFO] [stdout] | ^^^^^ help: try ignoring the field: `debug: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `forward_compatible` [INFO] [stdout] --> src/display/x11.rs:762:29 [INFO] [stdout] | [INFO] [stdout] 762 | version, debug, forward_compatible, profile, msaa, .. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: try ignoring the field: `forward_compatible: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `profile` [INFO] [stdout] --> src/display/x11.rs:762:49 [INFO] [stdout] | [INFO] [stdout] 762 | version, debug, forward_compatible, profile, msaa, .. [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `profile: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msaa` [INFO] [stdout] --> src/display/x11.rs:762:58 [INFO] [stdout] | [INFO] [stdout] 762 | version, debug, forward_compatible, profile, msaa, .. [INFO] [stdout] | ^^^^ help: try ignoring the field: `msaa: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `best_fbc` [INFO] [stdout] --> src/display/x11.rs:775:13 [INFO] [stdout] | [INFO] [stdout] 775 | let best_fbc: glx::GLXFBConfig = unimplemented!(); // FIXME [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_best_fbc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/display/mod.rs:830:5 [INFO] [stdout] | [INFO] [stdout] 830 | fn default() -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stdout] ... [INFO] [stdout] 834 | .. Default::default() [INFO] [stdout] | ------------------ recursive call site [INFO] [stdout] | [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] = note: `#[warn(unconditional_recursion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/display/mod.rs:830:5 [INFO] [stdout] | [INFO] [stdout] 830 | fn default() -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stdout] ... [INFO] [stdout] 834 | .. Default::default() [INFO] [stdout] | ------------------ recursive call site [INFO] [stdout] | [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] = note: `#[warn(unconditional_recursion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `gen_fbconfig_attribs` is never used [INFO] [stdout] --> src/display/x11.rs:690:8 [INFO] [stdout] | [INFO] [stdout] 643 | impl Display { [INFO] [stdout] | ------------ associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 690 | fn gen_fbconfig_attribs(settings: &GLContextSettings) -> [c_int; 37] { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `gen_fbconfig_attribs` is never used [INFO] [stdout] --> src/display/x11.rs:690:8 [INFO] [stdout] | [INFO] [stdout] 643 | impl Display { [INFO] [stdout] | ------------ associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 690 | fn gen_fbconfig_attribs(settings: &GLContextSettings) -> [c_int; 37] { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `GLX_EXTENSIONS` is never used [INFO] [stdout] --> src/display/x11.rs:72:15 [INFO] [stdout] | [INFO] [stdout] 72 | pub const GLX_EXTENSIONS: i32 = 3; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: getting the inner pointer of a temporary `CString` [INFO] [stdout] --> src/display/x11.rs:190:66 [INFO] [stdout] | [INFO] [stdout] 190 | CString::new(stringify!($atom)).unwrap().as_ptr(), [INFO] [stdout] | ---------------------------------------- ^^^^^^ this pointer will be invalid [INFO] [stdout] | | [INFO] [stdout] | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] ... [INFO] [stdout] 198 | / atoms!( [INFO] [stdout] 199 | | WM_PROTOCOLS [INFO] [stdout] 200 | | WM_DELETE_WINDOW [INFO] [stdout] 201 | | WM_TAKE_FOCUS [INFO] [stdout] ... | [INFO] [stdout] 256 | | XKLAVIER_STATE [INFO] [stdout] 257 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: for more information, see https://doc.rust-lang.org/reference/destructors.html [INFO] [stdout] = note: `#[warn(temporary_cstring_as_ptr)]` on by default [INFO] [stdout] = note: this warning originates in the macro `atoms` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `GLX_EXTENSIONS` is never used [INFO] [stdout] --> src/display/x11.rs:72:15 [INFO] [stdout] | [INFO] [stdout] 72 | pub const GLX_EXTENSIONS: i32 = 3; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `(i32, i32)` does not permit being left uninitialized [INFO] [stdout] --> src/display/x11.rs:394:52 [INFO] [stdout] | [INFO] [stdout] 394 | let (mut error_base, mut event_base) = 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: the type `(i32, i32)` does not permit being left uninitialized [INFO] [stdout] --> src/display/x11.rs:402:42 [INFO] [stdout] | [INFO] [stdout] 402 | let (mut major, mut minor) = 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] [stdout] warning: getting the inner pointer of a temporary `CString` [INFO] [stdout] --> src/display/x11.rs:190:66 [INFO] [stdout] | [INFO] [stdout] 190 | CString::new(stringify!($atom)).unwrap().as_ptr(), [INFO] [stdout] | ---------------------------------------- ^^^^^^ this pointer will be invalid [INFO] [stdout] | | [INFO] [stdout] | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] ... [INFO] [stdout] 198 | / atoms!( [INFO] [stdout] 199 | | WM_PROTOCOLS [INFO] [stdout] 200 | | WM_DELETE_WINDOW [INFO] [stdout] 201 | | WM_TAKE_FOCUS [INFO] [stdout] ... | [INFO] [stdout] 256 | | XKLAVIER_STATE [INFO] [stdout] 257 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: for more information, see https://doc.rust-lang.org/reference/destructors.html [INFO] [stdout] = note: `#[warn(temporary_cstring_as_ptr)]` on by default [INFO] [stdout] = note: this warning originates in the macro `atoms` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `(i32, i32)` does not permit being left uninitialized [INFO] [stdout] --> src/display/x11.rs:394:52 [INFO] [stdout] | [INFO] [stdout] 394 | let (mut error_base, mut event_base) = 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: the type `XWindowAttributes` does not permit being left uninitialized [INFO] [stdout] --> src/display/x11.rs:546:51 [INFO] [stdout] | [INFO] [stdout] 546 | let mut attrs: x::XWindowAttributes = 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] [stdout] warning: the type `(i32, i32)` does not permit being left uninitialized [INFO] [stdout] --> src/display/x11.rs:402:42 [INFO] [stdout] | [INFO] [stdout] 402 | let (mut major, mut minor) = 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] [stdout] warning: the type `XTextProperty` does not permit being left uninitialized [INFO] [stdout] --> src/display/x11.rs:594:52 [INFO] [stdout] | [INFO] [stdout] 594 | let mut title_prop: x::XTextProperty = 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: raw pointers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `glXCreateContextAttribsARB` should have a snake case name [INFO] [stdout] --> src/display/x11.rs:807:13 [INFO] [stdout] | [INFO] [stdout] 807 | let glXCreateContextAttribsARB = glx.ext.glXCreateContextAttribsARB.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `gl_xcreate_context_attribs_arb` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `None` should have an upper case name [INFO] [stdout] --> src/display/x11.rs:68:15 [INFO] [stdout] | [INFO] [stdout] 68 | pub const None: i32 = 0; [INFO] [stdout] | ^^^^ help: convert the identifier to upper case: `NONE` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `XWindowAttributes` does not permit being left uninitialized [INFO] [stdout] --> src/display/x11.rs:546:51 [INFO] [stdout] | [INFO] [stdout] 546 | let mut attrs: x::XWindowAttributes = 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] [stdout] warning: the type `XTextProperty` does not permit being left uninitialized [INFO] [stdout] --> src/display/x11.rs:594:52 [INFO] [stdout] | [INFO] [stdout] 594 | let mut title_prop: x::XTextProperty = 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: raw pointers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `glXCreateContextAttribsARB` should have a snake case name [INFO] [stdout] --> src/display/x11.rs:807:13 [INFO] [stdout] | [INFO] [stdout] 807 | let glXCreateContextAttribsARB = glx.ext.glXCreateContextAttribsARB.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `gl_xcreate_context_attribs_arb` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `None` should have an upper case name [INFO] [stdout] --> src/display/x11.rs:68:15 [INFO] [stdout] | [INFO] [stdout] 68 | pub const None: i32 = 0; [INFO] [stdout] | ^^^^ help: convert the identifier to upper case: `NONE` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 35 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 35 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.91s [INFO] running `Command { std: "docker" "inspect" "b21fecc04b2f32e3ea1777db6312cfabd7e623b24ec2702068633c3da58084fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b21fecc04b2f32e3ea1777db6312cfabd7e623b24ec2702068633c3da58084fb", kill_on_drop: false }` [INFO] [stdout] b21fecc04b2f32e3ea1777db6312cfabd7e623b24ec2702068633c3da58084fb