# rustc version rustc 1.96.0-nightly (e370b60cf 2026-03-07)
# docs.rs version docsrs 0.0.0 (3c601d69 2026-03-07 )
# build log [INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace-builder/builds/plotchart-0.2.12/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace-builder/builds/plotchart-0.2.12/source:/opt/rustwide/workdir:ro,Z" "-v" "/home/cratesfyi/workspace-builder/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/home/cratesfyi/workspace-builder/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "DOCS_RS=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "6442450944" "--cpus" "6" "--user" "1001:1001" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20260307-1.96.0-nightly-e370b60cf\", \"--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}/aarch64-unknown-linux-gnu\"" "-Zrustdoc-scrape-examples" "-j6" "--target" "aarch64-unknown-linux-gnu", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] fa65d56909060f07fd062ba9b9cbe9d6b8452a80cfa4dafe3e800078d3f4e446 [INFO] running `Command { std: "docker" "start" "-a" "fa65d56909060f07fd062ba9b9cbe9d6b8452a80cfa4dafe3e800078d3f4e446", kill_on_drop: false }` [INFO] [stderr] warning: Rustdoc did not scrape the following examples because they require dev-dependencies: animation, area-chart, blit-bitmap, boxplot, chart, console, errorbar, histogram, mandelbrot, matshow, normal-dist, normal-dist2, relative_size, sierpinski, slc-temp, snowflake, stock, two-scales [INFO] [stderr] If you want Rustdoc to scrape these examples, then add `doc-scrape-examples = true` [INFO] [stderr] to the [[example]] target configuration of at least one example. [INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op [INFO] [stderr] Compiling servo-freetype-sys v4.0.5 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Checking lyon_geom v0.14.1 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking jpeg-decoder v0.1.18 [INFO] [stderr] Checking float-ord v0.2.0 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking lyon_path v0.14.0 [INFO] [stderr] error: failed to run custom build command for `expat-sys v2.1.6` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/expat-sys-1120b4501281efb5/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] running: cd "/opt/rustwide/target/aarch64-unknown-linux-gnu/debug/build/expat-sys-22a17a76b97850e4/out/build" && CMAKE_PREFIX_PATH="" "cmake" "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/expat-sys-2.1.6/expat" "-DBUILD_shared=OFF" "-DBUILD_tools=OFF" "-DBUILD_examples=OFF" "-DBUILD_tests=OFF" "-DCMAKE_INSTALL_PREFIX=/opt/rustwide/target/aarch64-unknown-linux-gnu/debug/build/expat-sys-22a17a76b97850e4/out" "-DCMAKE_C_FLAGS= -ffunction-sections -fdata-sections -fPIC" "-DCMAKE_C_COMPILER=aarch64-linux-gnu-gcc" "-DCMAKE_CXX_FLAGS= -ffunction-sections -fdata-sections -fPIC" "-DCMAKE_CXX_COMPILER=aarch64-linux-gnu-g++" "-DCMAKE_BUILD_TYPE=Debug" [INFO] [stderr] -- The C compiler identification is unknown [INFO] [stderr] -- The CXX compiler identification is unknown [INFO] [stderr] -- Configuring incomplete, errors occurred! [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] CMake Warning (dev) at CMakeLists.txt:4 (project): [INFO] [stderr] cmake_minimum_required() should be called prior to this top-level project() [INFO] [stderr] call. Please see the cmake-commands(7) manual for usage documentation of [INFO] [stderr] both commands. [INFO] [stderr] This warning is for project developers. Use -Wno-dev to suppress it. [INFO] [stderr] [INFO] [stderr] CMake Error at CMakeLists.txt:4 (project): [INFO] [stderr] The CMAKE_C_COMPILER: [INFO] [stderr] [INFO] [stderr] aarch64-linux-gnu-gcc [INFO] [stderr] [INFO] [stderr] is not a full path and was not found in the PATH. [INFO] [stderr] [INFO] [stderr] Tell CMake where to find the compiler by setting either the environment [INFO] [stderr] variable "CC" or the CMake cache entry CMAKE_C_COMPILER to the full path to [INFO] [stderr] the compiler, or to the compiler name if it is in the PATH. [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] CMake Error at CMakeLists.txt:4 (project): [INFO] [stderr] The CMAKE_CXX_COMPILER: [INFO] [stderr] [INFO] [stderr] aarch64-linux-gnu-g++ [INFO] [stderr] [INFO] [stderr] is not a full path and was not found in the PATH. [INFO] [stderr] [INFO] [stderr] Tell CMake where to find the compiler by setting either the environment [INFO] [stderr] variable "CXX" or the CMake cache entry CMAKE_CXX_COMPILER to the full path [INFO] [stderr] to the compiler, or to the compiler name if it is in the PATH. [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] thread 'main' (16) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cmake-0.1.42/src/lib.rs:861:5: [INFO] [stderr] [INFO] [stderr] command did not execute successfully, got: exit status: 1 [INFO] [stderr] [INFO] [stderr] build script failed, must exit now [INFO] [stderr] note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: failed to run custom build command for `servo-freetype-sys v4.0.5` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/servo-freetype-sys-0f8611a13c88a8ee/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] running: cd "/opt/rustwide/target/aarch64-unknown-linux-gnu/debug/build/servo-freetype-sys-1ef8bf1da1342537/out/build" && CMAKE_PREFIX_PATH="" "cmake" "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/servo-freetype-sys-4.0.5/freetype2" "-DWITH_BZip2=OFF" "-DWITH_HarfBuzz=OFF" "-DWITH_PNG=OFF" "-DWITH_ZLIB=OFF" "-DCMAKE_INSTALL_PREFIX=/opt/rustwide/target/aarch64-unknown-linux-gnu/debug/build/servo-freetype-sys-1ef8bf1da1342537/out" "-DCMAKE_C_FLAGS= -ffunction-sections -fdata-sections -fPIC" "-DCMAKE_C_COMPILER=aarch64-linux-gnu-gcc" "-DCMAKE_CXX_FLAGS= -ffunction-sections -fdata-sections -fPIC" "-DCMAKE_CXX_COMPILER=aarch64-linux-gnu-g++" "-DCMAKE_BUILD_TYPE=Release" [INFO] [stderr] -- The C compiler identification is unknown [INFO] [stderr] -- The CXX compiler identification is unknown [INFO] [stderr] -- Configuring incomplete, errors occurred! [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] CMake Deprecation Warning at CMakeLists.txt:78 (cmake_minimum_required): [INFO] [stderr] Compatibility with CMake < 3.5 will be removed from a future version of [INFO] [stderr] CMake. [INFO] [stderr] [INFO] [stderr] Update the VERSION argument <min> value or use a ...<max> suffix to tell [INFO] [stderr] CMake that the project does not need compatibility with older versions. [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] CMake Error at CMakeLists.txt:119 (project): [INFO] [stderr] The CMAKE_C_COMPILER: [INFO] [stderr] [INFO] [stderr] aarch64-linux-gnu-gcc [INFO] [stderr] [INFO] [stderr] is not a full path and was not found in the PATH. [INFO] [stderr] [INFO] [stderr] Tell CMake where to find the compiler by setting either the environment [INFO] [stderr] variable "CC" or the CMake cache entry CMAKE_C_COMPILER to the full path to [INFO] [stderr] the compiler, or to the compiler name if it is in the PATH. [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] CMake Error at CMakeLists.txt:119 (project): [INFO] [stderr] The CMAKE_CXX_COMPILER: [INFO] [stderr] [INFO] [stderr] aarch64-linux-gnu-g++ [INFO] [stderr] [INFO] [stderr] is not a full path and was not found in the PATH. [INFO] [stderr] [INFO] [stderr] Tell CMake where to find the compiler by setting either the environment [INFO] [stderr] variable "CXX" or the CMake cache entry CMAKE_CXX_COMPILER to the full path [INFO] [stderr] to the compiler, or to the compiler name if it is in the PATH. [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] thread 'main' (15) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cmake-0.1.42/src/lib.rs:861:5: [INFO] [stderr] [INFO] [stderr] command did not execute successfully, got: exit status: 1 [INFO] [stderr] [INFO] [stderr] build script failed, must exit now [INFO] [stderr] note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace [INFO] running `Command { std: "docker" "inspect" "fa65d56909060f07fd062ba9b9cbe9d6b8452a80cfa4dafe3e800078d3f4e446", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa65d56909060f07fd062ba9b9cbe9d6b8452a80cfa4dafe3e800078d3f4e446", kill_on_drop: false }` [INFO] [stdout] fa65d56909060f07fd062ba9b9cbe9d6b8452a80cfa4dafe3e800078d3f4e446