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# rustc version
rustc 1.91.0-nightly (6ba0ce409 2025-08-21)# docs.rs version
docsrs 0.6.0 (de6cba1f 2025-08-21)# build log
[INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace/builds/libmodbus-1.0.1/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/libmodbus-1.0.1/source:/opt/rustwide/workdir:ro,Z" "-v" "/home/cratesfyi/workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/home/cratesfyi/workspace/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20250821-1.91.0-nightly-6ba0ce409\", \"--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: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 157e3943b3c9295fb1be379f1cde536372566910cb669e88551fecbaa301c156
[INFO] running `Command { std: "docker" "start" "-a" "157e3943b3c9295fb1be379f1cde536372566910cb669e88551fecbaa301c156", kill_on_drop: false }`
[INFO] [stderr] warning: Rustdoc did not scrape the following examples because they require dev-dependencies: bandwidth-client, bandwidth-server-many-up, bandwidth-server-one, random-test-client, random-test-server, simple-client, simple-server, test-server-tcp, test-server-tcp-pi, unit-test, unit-test-client, unit-test-server, unit_test_config
[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 libmodbus-sys v1.0.0
[INFO] [stderr] error: failed to run custom build command for `libmodbus-sys v1.0.0`
[INFO] [stderr]
[INFO] [stderr] Caused by:
[INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/libmodbus-sys-ab3d6dbc60459404/build-script-build` (exit status: 101)
[INFO] [stderr] --- stdout
[INFO] [stderr] cargo:rerun-if-env-changed=LIBMODBUS_NO_PKG_CONFIG
[INFO] [stderr] cargo:rerun-if-env-changed=PKG_CONFIG_x86_64-unknown-linux-gnu
[INFO] [stderr] cargo:rerun-if-env-changed=PKG_CONFIG_x86_64_unknown_linux_gnu
[INFO] [stderr] cargo:rerun-if-env-changed=HOST_PKG_CONFIG
[INFO] [stderr] cargo:rerun-if-env-changed=PKG_CONFIG
[INFO] [stderr] cargo:rerun-if-env-changed=LIBMODBUS_STATIC
[INFO] [stderr] cargo:rerun-if-env-changed=LIBMODBUS_DYNAMIC
[INFO] [stderr] cargo:rerun-if-env-changed=PKG_CONFIG_ALL_STATIC
[INFO] [stderr] cargo:rerun-if-env-changed=PKG_CONFIG_ALL_DYNAMIC
[INFO] [stderr] cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64-unknown-linux-gnu
[INFO] [stderr] cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64_unknown_linux_gnu
[INFO] [stderr] cargo:rerun-if-env-changed=HOST_PKG_CONFIG_PATH
[INFO] [stderr] cargo:rerun-if-env-changed=PKG_CONFIG_PATH
[INFO] [stderr] cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64-unknown-linux-gnu
[INFO] [stderr] cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64_unknown_linux_gnu
[INFO] [stderr] cargo:rerun-if-env-changed=HOST_PKG_CONFIG_LIBDIR
[INFO] [stderr] cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR
[INFO] [stderr] cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64-unknown-linux-gnu
[INFO] [stderr] cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64_unknown_linux_gnu
[INFO] [stderr] cargo:rerun-if-env-changed=HOST_PKG_CONFIG_SYSROOT_DIR
[INFO] [stderr] cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR
[INFO] [stderr] libmodbus/src/modbus-rtu.h => /opt/rustwide/target/x86_64-unknown-linux-gnu/debug/build/libmodbus-sys-4f45a3fdb6b6ca1b/out/include/modbus-rtu.h
[INFO] [stderr] libmodbus/src/modbus-tcp-private.h => /opt/rustwide/target/x86_64-unknown-linux-gnu/debug/build/libmodbus-sys-4f45a3fdb6b6ca1b/out/include/modbus-tcp-private.h
[INFO] [stderr] libmodbus/src/win32/modbus.rc => /opt/rustwide/target/x86_64-unknown-linux-gnu/debug/build/libmodbus-sys-4f45a3fdb6b6ca1b/out/include/win32/modbus.rc
[INFO] [stderr] libmodbus/src/win32/Make-tests => /opt/rustwide/target/x86_64-unknown-linux-gnu/debug/build/libmodbus-sys-4f45a3fdb6b6ca1b/out/include/win32/Make-tests
[INFO] [stderr] libmodbus/src/win32/modbus.dll.manifest.in => /opt/rustwide/target/x86_64-unknown-linux-gnu/debug/build/libmodbus-sys-4f45a3fdb6b6ca1b/out/include/win32/modbus.dll.manifest.in
[INFO] [stderr] libmodbus/src/win32/modbus-9.sln => /opt/rustwide/target/x86_64-unknown-linux-gnu/debug/build/libmodbus-sys-4f45a3fdb6b6ca1b/out/include/win32/modbus-9.sln
[INFO] [stderr] libmodbus/src/win32/modbus.vcproj => /opt/rustwide/target/x86_64-unknown-linux-gnu/debug/build/libmodbus-sys-4f45a3fdb6b6ca1b/out/include/win32/modbus.vcproj
[INFO] [stderr] libmodbus/src/win32/README.win32 => /opt/rustwide/target/x86_64-unknown-linux-gnu/debug/build/libmodbus-sys-4f45a3fdb6b6ca1b/out/include/win32/README.win32
[INFO] [stderr] libmodbus/src/win32/config.h.win32 => /opt/rustwide/target/x86_64-unknown-linux-gnu/debug/build/libmodbus-sys-4f45a3fdb6b6ca1b/out/include/win32/config.h.win32
[INFO] [stderr] libmodbus/src/win32/configure.js => /opt/rustwide/target/x86_64-unknown-linux-gnu/debug/build/libmodbus-sys-4f45a3fdb6b6ca1b/out/include/win32/configure.js
[INFO] [stderr] libmodbus/src/modbus-tcp.c => /opt/rustwide/target/x86_64-unknown-linux-gnu/debug/build/libmodbus-sys-4f45a3fdb6b6ca1b/out/include/modbus-tcp.c
[INFO] [stderr] libmodbus/src/Makefile.am => /opt/rustwide/target/x86_64-unknown-linux-gnu/debug/build/libmodbus-sys-4f45a3fdb6b6ca1b/out/include/Makefile.am
[INFO] [stderr] libmodbus/src/modbus-tcp.h => /opt/rustwide/target/x86_64-unknown-linux-gnu/debug/build/libmodbus-sys-4f45a3fdb6b6ca1b/out/include/modbus-tcp.h
[INFO] [stderr] libmodbus/src/modbus-private.h => /opt/rustwide/target/x86_64-unknown-linux-gnu/debug/build/libmodbus-sys-4f45a3fdb6b6ca1b/out/include/modbus-private.h
[INFO] [stderr] libmodbus/src/modbus-data.c => /opt/rustwide/target/x86_64-unknown-linux-gnu/debug/build/libmodbus-sys-4f45a3fdb6b6ca1b/out/include/modbus-data.c
[INFO] [stderr] libmodbus/src/modbus-version.h.in => /opt/rustwide/target/x86_64-unknown-linux-gnu/debug/build/libmodbus-sys-4f45a3fdb6b6ca1b/out/include/modbus-version.h.in
[INFO] [stderr] libmodbus/src/modbus.c => /opt/rustwide/target/x86_64-unknown-linux-gnu/debug/build/libmodbus-sys-4f45a3fdb6b6ca1b/out/include/modbus.c
[INFO] [stderr] libmodbus/src/modbus-rtu-private.h => /opt/rustwide/target/x86_64-unknown-linux-gnu/debug/build/libmodbus-sys-4f45a3fdb6b6ca1b/out/include/modbus-rtu-private.h
[INFO] [stderr] libmodbus/src/modbus-rtu.c => /opt/rustwide/target/x86_64-unknown-linux-gnu/debug/build/libmodbus-sys-4f45a3fdb6b6ca1b/out/include/modbus-rtu.c
[INFO] [stderr] libmodbus/src/modbus.h => /opt/rustwide/target/x86_64-unknown-linux-gnu/debug/build/libmodbus-sys-4f45a3fdb6b6ca1b/out/include/modbus.h
[INFO] [stderr] OPT_LEVEL = Some(0)
[INFO] [stderr] TARGET = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr] HOST = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr] cargo:rerun-if-env-changed=CC_x86_64-unknown-linux-gnu
[INFO] [stderr] CC_x86_64-unknown-linux-gnu = None
[INFO] [stderr] cargo:rerun-if-env-changed=CC_x86_64_unknown_linux_gnu
[INFO] [stderr] CC_x86_64_unknown_linux_gnu = None
[INFO] [stderr] cargo:rerun-if-env-changed=HOST_CC
[INFO] [stderr] HOST_CC = None
[INFO] [stderr] cargo:rerun-if-env-changed=CC
[INFO] [stderr] CC = None
[INFO] [stderr] cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
[INFO] [stderr] RUSTC_WRAPPER = None
[INFO] [stderr] cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr] CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr] DEBUG = Some(true)
[INFO] [stderr] CARGO_CFG_TARGET_FEATURE = Some(fxsr,sse,sse2,x87)
[INFO] [stderr] cargo:rerun-if-env-changed=CFLAGS
[INFO] [stderr] CFLAGS = None
[INFO] [stderr] cargo:rerun-if-env-changed=HOST_CFLAGS
[INFO] [stderr] HOST_CFLAGS = None
[INFO] [stderr] cargo:rerun-if-env-changed=CFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr] CFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] cargo:rerun-if-env-changed=CFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr] CFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CARGO_ENCODED_RUSTFLAGS = Some()
[INFO] [stderr] cargo:rerun-if-env-changed=AR_x86_64-unknown-linux-gnu
[INFO] [stderr] AR_x86_64-unknown-linux-gnu = None
[INFO] [stderr] cargo:rerun-if-env-changed=AR_x86_64_unknown_linux_gnu
[INFO] [stderr] AR_x86_64_unknown_linux_gnu = None
[INFO] [stderr] cargo:rerun-if-env-changed=HOST_AR
[INFO] [stderr] HOST_AR = None
[INFO] [stderr] cargo:rerun-if-env-changed=AR
[INFO] [stderr] AR = None
[INFO] [stderr] cargo:rerun-if-env-changed=ARFLAGS
[INFO] [stderr] ARFLAGS = None
[INFO] [stderr] cargo:rerun-if-env-changed=HOST_ARFLAGS
[INFO] [stderr] HOST_ARFLAGS = None
[INFO] [stderr] cargo:rerun-if-env-changed=ARFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr] ARFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] cargo:rerun-if-env-changed=ARFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr] ARFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] cargo:rustc-link-lib=static=modbus
[INFO] [stderr] cargo:rustc-link-search=native=/opt/rustwide/target/x86_64-unknown-linux-gnu/debug/build/libmodbus-sys-4f45a3fdb6b6ca1b/out/build
[INFO] [stderr] cargo:root=/opt/rustwide/target/x86_64-unknown-linux-gnu/debug/build/libmodbus-sys-4f45a3fdb6b6ca1b/out
[INFO] [stderr] YIPPIE bindgen
[INFO] [stderr]
[INFO] [stderr] --- stderr
[INFO] [stderr] fatal: not a git repository (or any parent up to mount point /opt/rustwide)
[INFO] [stderr] Stopping at filesystem boundary (GIT_DISCOVERY_ACROSS_FILESYSTEM not set).
[INFO] [stderr]
[INFO] [stderr] thread 'main' (15) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bindgen-0.55.1/src/ir/context.rs:838:9:
[INFO] [stderr] "__atomic_wide_counter_struct_(unnamed_at_/usr/include/x86_64-linux-gnu/bits/atomic_wide_counter_h_28_3)" is not a valid Ident
[INFO] [stderr] note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
[INFO] running `Command { std: "docker" "inspect" "157e3943b3c9295fb1be379f1cde536372566910cb669e88551fecbaa301c156", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "157e3943b3c9295fb1be379f1cde536372566910cb669e88551fecbaa301c156", kill_on_drop: false }`
[INFO] [stdout] 157e3943b3c9295fb1be379f1cde536372566910cb669e88551fecbaa301c156