# rustc version rustc 1.99.0-nightly (da80ed070 2026-07-14)
# docs.rs version docsrs 0.0.0 (964c90a45859fd8f9076e3cbe58470a5a4f4d4f7 2026-07-01 )
# build log [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "DOCS_RS=1" "-w" "/opt/rustwide/workdir" "--user" "1001:1001" "bfad0969fc4e09a1fcf19540b2f19306048ce0abf5c1a26ad925aa4e02e476d4" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20260714-1.99.0-nightly-da80ed070\", \"--static-root-path\", \"/-/rustdoc.static/\", \"--cap-lints\", \"warn\", \"--extern-html-root-takes-precedence\"]" "--offline" "-Zunstable-options" "--config=doc.extern-map.registries.crates-io=\"https://docs.rs/{pkg_name}/{version}/x86_64-unknown-linux-gnu\"" "-Zrustdoc-scrape-examples" "-j6" "--target" "x86_64-unknown-linux-gnu", kill_on_drop: false }` [INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op [INFO] [stderr] Documenting core_detect v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unexpected `cfg` condition value: `std_detect_env_override` [INFO] [stderr] --> src/macros.rs:70:19 [INFO] [stderr] | [INFO] [stderr] 70 | #[cfg(feature = "std_detect_env_override")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/arch/x86.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | / features! { [INFO] [stderr] 19 | | @TARGET: x86; [INFO] [stderr] 20 | | @MACRO_NAME: is_x86_feature_detected; [INFO] [stderr] 21 | | @MACRO_ATTRS: [INFO] [stderr] ... | [INFO] [stderr] 194 | | /// RTM, Intel (Restricted Transactional Memory) [INFO] [stderr] 195 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `assume_has_cpuid`, `default`, and `unstable_has_cpuid` [INFO] [stderr] = help: consider adding `std_detect_env_override` as a feature in `Cargo.toml` [INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] = note: this warning originates in the macro `features` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `tsc` [INFO] [stderr] --> src/macros.rs:94:26 [INFO] [stderr] | [INFO] [stderr] 94 | cfg!(target_feature = $feature_lit) || [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/arch/x86.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | / features! { [INFO] [stderr] 19 | | @TARGET: x86; [INFO] [stderr] 20 | | @MACRO_NAME: is_x86_feature_detected; [INFO] [stderr] 21 | | @MACRO_ATTRS: [INFO] [stderr] ... | [INFO] [stderr] 194 | | /// RTM, Intel (Restricted Transactional Memory) [INFO] [stderr] 195 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: expected values for `target_feature` are: `10e60`, `2e3`, `32s`, `3e3r1`, `3e3r2`, `3e3r3`, `3e7`, `7e10`, `a`, `aclass`, `acquire-release`, `addsubiw`, `adx`, `aes`, `allows-misaligned-mem-access`, `altivec`, `alu32`, `amx-avx512`, `amx-bf16`, `amx-complex`, `amx-fp16`, `amx-fp8`, `amx-int8`, `amx-movrs`, `amx-tf32`, `amx-tile`, `apxf`, `atomics`, `audio`, `avx`, `avx10.1`, `avx10.2`, `avx2`, `avx512bf16`, and `avx512bitalg` and 479 more [INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration [INFO] [stderr] = note: this warning originates in the macro `features` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `mmx` [INFO] [stderr] --> src/macros.rs:94:26 [INFO] [stderr] | [INFO] [stderr] 94 | cfg!(target_feature = $feature_lit) || [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/arch/x86.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | / features! { [INFO] [stderr] 19 | | @TARGET: x86; [INFO] [stderr] 20 | | @MACRO_NAME: is_x86_feature_detected; [INFO] [stderr] 21 | | @MACRO_ATTRS: [INFO] [stderr] ... | [INFO] [stderr] 194 | | /// RTM, Intel (Restricted Transactional Memory) [INFO] [stderr] 195 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: expected values for `target_feature` are: `10e60`, `2e3`, `32s`, `3e3r1`, `3e3r2`, `3e3r3`, `3e7`, `7e10`, `a`, `aclass`, `acquire-release`, `addsubiw`, `adx`, `aes`, `allows-misaligned-mem-access`, `altivec`, `alu32`, `amx-avx512`, `amx-bf16`, `amx-complex`, `amx-fp16`, `amx-fp8`, `amx-int8`, `amx-movrs`, `amx-tf32`, `amx-tile`, `apxf`, `atomics`, `audio`, `avx`, `avx10.1`, `avx10.2`, `avx2`, `avx512bf16`, and `avx512bitalg` and 479 more [INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration [INFO] [stderr] = note: this warning originates in the macro `features` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `avx512er` [INFO] [stderr] --> src/macros.rs:94:26 [INFO] [stderr] | [INFO] [stderr] 94 | cfg!(target_feature = $feature_lit) || [INFO] [stderr] | ^^^^^^^^^^^^^^^^^------------ [INFO] [stderr] | | [INFO] [stderr] | help: there is a expected value with a similar name: `"avx512f"` [INFO] [stderr] | [INFO] [stderr] ::: src/arch/x86.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | / features! { [INFO] [stderr] 19 | | @TARGET: x86; [INFO] [stderr] 20 | | @MACRO_NAME: is_x86_feature_detected; [INFO] [stderr] 21 | | @MACRO_ATTRS: [INFO] [stderr] ... | [INFO] [stderr] 194 | | /// RTM, Intel (Restricted Transactional Memory) [INFO] [stderr] 195 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: expected values for `target_feature` are: `10e60`, `2e3`, `32s`, `3e3r1`, `3e3r2`, `3e3r3`, `3e7`, `7e10`, `a`, `aclass`, `acquire-release`, `addsubiw`, `adx`, `aes`, `allows-misaligned-mem-access`, `altivec`, `alu32`, `amx-avx512`, `amx-bf16`, `amx-complex`, `amx-fp16`, `amx-fp8`, `amx-int8`, `amx-movrs`, `amx-tf32`, `amx-tile`, `apxf`, `atomics`, `audio`, `avx`, `avx10.1`, `avx10.2`, `avx2`, `avx512bf16`, and `avx512bitalg` and 479 more [INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration [INFO] [stderr] = note: this warning originates in the macro `features` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `avx512pf` [INFO] [stderr] --> src/macros.rs:94:26 [INFO] [stderr] | [INFO] [stderr] 94 | cfg!(target_feature = $feature_lit) || [INFO] [stderr] | ^^^^^^^^^^^^^^^^^------------ [INFO] [stderr] | | [INFO] [stderr] | help: there is a expected value with a similar name: `"avx512f"` [INFO] [stderr] | [INFO] [stderr] ::: src/arch/x86.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | / features! { [INFO] [stderr] 19 | | @TARGET: x86; [INFO] [stderr] 20 | | @MACRO_NAME: is_x86_feature_detected; [INFO] [stderr] 21 | | @MACRO_ATTRS: [INFO] [stderr] ... | [INFO] [stderr] 194 | | /// RTM, Intel (Restricted Transactional Memory) [INFO] [stderr] 195 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: expected values for `target_feature` are: `10e60`, `2e3`, `32s`, `3e3r1`, `3e3r2`, `3e3r3`, `3e7`, `7e10`, `a`, `aclass`, `acquire-release`, `addsubiw`, `adx`, `aes`, `allows-misaligned-mem-access`, `altivec`, `alu32`, `amx-avx512`, `amx-bf16`, `amx-complex`, `amx-fp16`, `amx-fp8`, `amx-int8`, `amx-movrs`, `amx-tf32`, `amx-tile`, `apxf`, `atomics`, `audio`, `avx`, `avx10.1`, `avx10.2`, `avx2`, `avx512bf16`, and `avx512bitalg` and 479 more [INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration [INFO] [stderr] = note: this warning originates in the macro `features` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `avx512gfni` [INFO] [stderr] --> src/macros.rs:94:26 [INFO] [stderr] | [INFO] [stderr] 94 | cfg!(target_feature = $feature_lit) || [INFO] [stderr] | ^^^^^^^^^^^^^^^^^------------ [INFO] [stderr] | | [INFO] [stderr] | help: there is a expected value with a similar name: `"avx512vnni"` [INFO] [stderr] | [INFO] [stderr] ::: src/arch/x86.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | / features! { [INFO] [stderr] 19 | | @TARGET: x86; [INFO] [stderr] 20 | | @MACRO_NAME: is_x86_feature_detected; [INFO] [stderr] 21 | | @MACRO_ATTRS: [INFO] [stderr] ... | [INFO] [stderr] 194 | | /// RTM, Intel (Restricted Transactional Memory) [INFO] [stderr] 195 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: expected values for `target_feature` are: `10e60`, `2e3`, `32s`, `3e3r1`, `3e3r2`, `3e3r3`, `3e7`, `7e10`, `a`, `aclass`, `acquire-release`, `addsubiw`, `adx`, `aes`, `allows-misaligned-mem-access`, `altivec`, `alu32`, `amx-avx512`, `amx-bf16`, `amx-complex`, `amx-fp16`, `amx-fp8`, `amx-int8`, `amx-movrs`, `amx-tf32`, `amx-tile`, `apxf`, `atomics`, `audio`, `avx`, `avx10.1`, `avx10.2`, `avx2`, `avx512bf16`, and `avx512bitalg` and 479 more [INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration [INFO] [stderr] = note: this warning originates in the macro `features` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `avx512vaes` [INFO] [stderr] --> src/macros.rs:94:26 [INFO] [stderr] | [INFO] [stderr] 94 | cfg!(target_feature = $feature_lit) || [INFO] [stderr] | ^^^^^^^^^^^^^^^^^------------ [INFO] [stderr] | | [INFO] [stderr] | help: there is a expected value with a similar name: `"avx512vnni"` [INFO] [stderr] | [INFO] [stderr] ::: src/arch/x86.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | / features! { [INFO] [stderr] 19 | | @TARGET: x86; [INFO] [stderr] 20 | | @MACRO_NAME: is_x86_feature_detected; [INFO] [stderr] 21 | | @MACRO_ATTRS: [INFO] [stderr] ... | [INFO] [stderr] 194 | | /// RTM, Intel (Restricted Transactional Memory) [INFO] [stderr] 195 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: expected values for `target_feature` are: `10e60`, `2e3`, `32s`, `3e3r1`, `3e3r2`, `3e3r3`, `3e7`, `7e10`, `a`, `aclass`, `acquire-release`, `addsubiw`, `adx`, `aes`, `allows-misaligned-mem-access`, `altivec`, `alu32`, `amx-avx512`, `amx-bf16`, `amx-complex`, `amx-fp16`, `amx-fp8`, `amx-int8`, `amx-movrs`, `amx-tf32`, `amx-tile`, `apxf`, `atomics`, `audio`, `avx`, `avx10.1`, `avx10.2`, `avx2`, `avx512bf16`, and `avx512bitalg` and 479 more [INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration [INFO] [stderr] = note: this warning originates in the macro `features` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `avx512vpclmulqdq` [INFO] [stderr] --> src/macros.rs:94:26 [INFO] [stderr] | [INFO] [stderr] 94 | cfg!(target_feature = $feature_lit) || [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/arch/x86.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | / features! { [INFO] [stderr] 19 | | @TARGET: x86; [INFO] [stderr] 20 | | @MACRO_NAME: is_x86_feature_detected; [INFO] [stderr] 21 | | @MACRO_ATTRS: [INFO] [stderr] ... | [INFO] [stderr] 194 | | /// RTM, Intel (Restricted Transactional Memory) [INFO] [stderr] 195 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: expected values for `target_feature` are: `10e60`, `2e3`, `32s`, `3e3r1`, `3e3r2`, `3e3r3`, `3e7`, `7e10`, `a`, `aclass`, `acquire-release`, `addsubiw`, `adx`, `aes`, `allows-misaligned-mem-access`, `altivec`, `alu32`, `amx-avx512`, `amx-bf16`, `amx-complex`, `amx-fp16`, `amx-fp8`, `amx-int8`, `amx-movrs`, `amx-tf32`, `amx-tile`, `apxf`, `atomics`, `audio`, `avx`, `avx10.1`, `avx10.2`, `avx2`, `avx512bf16`, and `avx512bitalg` and 479 more [INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration [INFO] [stderr] = note: this warning originates in the macro `features` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `core_detect` (lib doc) generated 8 warnings [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] [stderr] Generated /opt/rustwide/target/x86_64-unknown-linux-gnu/doc/core_detect/index.html [INFO] running `Command { std: "docker" "inspect" "bfad0969fc4e09a1fcf19540b2f19306048ce0abf5c1a26ad925aa4e02e476d4", kill_on_drop: false }`