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# error kind ExecutionFailed
# pre-build errors command failed: exit status: 101
# rustc version rustc 1.98.0-nightly (c397dae80 2026-07-02)
# docs.rs version docsrs 0.0.0 (964c90a45859fd8f9076e3cbe58470a5a4f4d4f7 2026-07-01 )
# build log [INFO] adding target x86_64-apple-darwin for toolchain nightly [INFO] running `Command { std: CARGO_HOME="/home/cratesfyi/workspace-builder3/cargo-home" RUSTUP_HOME="/home/cratesfyi/workspace-builder3/rustup-home" "/home/cratesfyi/workspace-builder3/cargo-home/bin/rustup" "target" "add" "--toolchain" "nightly" "x86_64-apple-darwin", kill_on_drop: false }` [INFO] [stderr] info: component rust-std for target x86_64-apple-darwin is up to date [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" "9accc2143e7409f9fb813a6f2b025ce05d4237b70c7c9586a37a1f3adec93b7f" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20260702-1.98.0-nightly-c397dae80\", \"--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-apple-darwin\"" "-Zrustdoc-scrape-examples" "-j6" "--target" "x86_64-apple-darwin", kill_on_drop: false }` [INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op [INFO] [stderr] Compiling objc_exception v0.1.2 [INFO] [stderr] warning: objc_exception@0.1.2: cc: error: unrecognized command-line option '-arch' [INFO] [stderr] warning: objc_exception@0.1.2: cc: error: unrecognized command-line option '-mmacosx-version-min=10.7' [INFO] [stderr] error: failed to run custom build command for `objc_exception v0.1.2` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/objc_exception-259950e13ffde900/build-script-build` (exit status: 1) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-env-changed=CC_FORCE_DISABLE [INFO] [stderr] CC_FORCE_DISABLE = None [INFO] [stderr] cargo:rerun-if-env-changed=CC_x86_64-apple-darwin [INFO] [stderr] CC_x86_64-apple-darwin = None [INFO] [stderr] cargo:rerun-if-env-changed=CC_x86_64_apple_darwin [INFO] [stderr] CC_x86_64_apple_darwin = None [INFO] [stderr] cargo:rerun-if-env-changed=TARGET_CC [INFO] [stderr] TARGET_CC = None [INFO] [stderr] cargo:rerun-if-env-changed=CC [INFO] [stderr] CC = None [INFO] [stderr] cargo:rerun-if-env-changed=CROSS_COMPILE [INFO] [stderr] CROSS_COMPILE = None [INFO] [stderr] cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT [INFO] [stderr] cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS [INFO] [stderr] CRATE_CC_NO_DEFAULTS = None [INFO] [stderr] cargo:rerun-if-env-changed=MACOSX_DEPLOYMENT_TARGET [INFO] [stderr] MACOSX_DEPLOYMENT_TARGET = None [INFO] [stderr] cargo:rerun-if-env-changed=CFLAGS [INFO] [stderr] CFLAGS = None [INFO] [stderr] cargo:rerun-if-env-changed=TARGET_CFLAGS [INFO] [stderr] TARGET_CFLAGS = None [INFO] [stderr] cargo:rerun-if-env-changed=CFLAGS_x86_64_apple_darwin [INFO] [stderr] CFLAGS_x86_64_apple_darwin = None [INFO] [stderr] cargo:rerun-if-env-changed=CFLAGS_x86_64-apple-darwin [INFO] [stderr] CFLAGS_x86_64-apple-darwin = None [INFO] [stderr] cargo:warning=cc: error: unrecognized command-line option '-arch' [INFO] [stderr] cargo:warning=cc: error: unrecognized command-line option '-mmacosx-version-min=10.7' [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error occurred in cc-rs: command did not execute successfully (status code exit status: 1): LC_ALL="C" "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-gdwarf-2" "-fno-omit-frame-pointer" "-m64" "-arch" "x86_64" "-mmacosx-version-min=10.7" "-Wall" "-Wextra" "-o" "/opt/rustwide/target/x86_64-apple-darwin/debug/build/objc_exception-e5fe280dba9ca65c/out/6e31d61a582ee51a-exception.o" "-c" "extern/exception.m" [INFO] [stderr] [INFO] [stderr] [INFO] running `Command { std: "docker" "inspect" "9accc2143e7409f9fb813a6f2b025ce05d4237b70c7c9586a37a1f3adec93b7f", kill_on_drop: false }`