Running phase: unpackPhase unpacking source archive /nix/store/av6gk8b8slkr15z3qy43zxaw6jb7g5p6-source source root is source Executing cargoSetupPostUnpackHook Finished cargoSetupPostUnpackHook Running phase: patchPhase Executing cargoSetupPostPatchHook Validating consistency between /build/source/Cargo.lock and /build/taskchampion-sync-server-0.7.1-vendor/Cargo.lock Finished cargoSetupPostPatchHook Running phase: updateAutotoolsGnuConfigScriptsPhase Running phase: configurePhase Running phase: buildPhase Executing cargoBuildHook cargoBuildHook flags: -j 32 --target x86_64-unknown-linux-gnu --offline --profile release warning: Cargo.toml: unused manifest key: workspace.rust-version warning: workspace (manifest) generated 1 warning Compiling proc-macro2 v1.0.95 Compiling unicode-ident v1.0.18 Compiling libc v0.2.174 Compiling cfg-if v1.0.1 Compiling version_check v0.9.5 Compiling shlex v1.3.0 Compiling memchr v2.7.5 Compiling autocfg v1.5.0 Compiling pkg-config v0.3.32 Compiling smallvec v1.15.1 Compiling log v0.4.27 Compiling pin-project-lite v0.2.16 Compiling bytes v1.10.1 Compiling zerocopy v0.8.26 Compiling once_cell v1.21.3 Compiling typenum v1.18.0 Compiling futures-core v0.3.31 Compiling parking_lot_core v0.9.11 Compiling futures-sink v0.3.31 Compiling getrandom v0.3.3 Compiling scopeguard v1.2.0 Compiling serde v1.0.219 Compiling vcpkg v0.2.15 Compiling stable_deref_trait v1.2.0 Compiling subtle v2.6.1 Compiling pin-utils v0.1.0 Compiling futures-io v0.3.31 Compiling futures-task v0.3.31 Compiling slab v0.4.11 Compiling percent-encoding v2.3.1 Compiling cpufeatures v0.2.17 Compiling bitflags v2.9.1 Compiling regex-syntax v0.8.5 Compiling itoa v1.0.15 Compiling utf8parse v0.2.2 Compiling base64 v0.22.1 Compiling writeable v0.6.1 Compiling litemap v0.8.0 Compiling anstyle-query v1.1.3 Compiling futures-channel v0.3.31 Compiling icu_properties_data v2.0.1 Compiling tinyvec_macros v0.1.1 Compiling anstyle v1.0.11 Compiling anstyle-parse v0.2.7 Compiling is_terminal_polyfill v1.70.1 Compiling colorchoice v1.0.4 Compiling icu_normalizer_data v2.0.0 Compiling generic-array v0.14.7 Compiling tinyvec v1.9.0 Compiling ahash v0.8.12 Compiling tracing-core v0.1.34 Compiling zstd-safe v7.2.4 Compiling fnv v1.0.7 Compiling lock_api v0.4.13 Compiling num-traits v0.2.19 Compiling thiserror v2.0.12 Compiling unicode-properties v0.1.3 Compiling anyhow v1.0.98 Compiling anstream v0.6.19 Compiling alloc-no-stdlib v2.0.4 Compiling aho-corasick v1.1.3 Compiling unicode-bidi v0.3.18 Compiling local-waker v0.1.4 Compiling foreign-types-shared v0.1.1 Compiling equivalent v1.0.2 Compiling quote v1.0.40 Compiling openssl v0.10.73 Compiling unicode-xid v0.2.6 Compiling http v0.2.12 Compiling byteorder v1.5.0 Compiling alloc-stdlib v0.2.2 Compiling jobserver v0.1.33 Compiling syn v2.0.104 Compiling jiff v0.2.15 Compiling time-core v0.1.4 Compiling adler2 v2.0.1 Compiling hashbrown v0.15.4 Compiling powerfmt v0.2.0 Compiling fallible-iterator v0.2.0 Compiling iana-time-zone v0.1.63 Compiling httparse v1.10.1 Compiling siphasher v1.0.1 Compiling num-conv v0.1.0 Compiling cc v1.2.29 Compiling signal-hook-registry v1.4.5 Compiling mio v1.0.4 Compiling socket2 v0.6.0 Compiling socket2 v0.5.10 Compiling unicode-normalization v0.1.24 Compiling phf_shared v0.11.3 Compiling deranged v0.4.0 Compiling time-macros v0.2.22 Compiling miniz_oxide v0.8.9 Compiling tracing v0.1.41 Compiling brotli-decompressor v5.0.0 Compiling foreign-types v0.3.2 Compiling actix-utils v3.0.1 Compiling parking_lot v0.12.4 Compiling rand_core v0.9.3 Compiling bytestring v1.4.0 Compiling cookie v0.16.2 Compiling form_urlencoded v1.2.1 Compiling actix-service v2.0.3 Compiling crc32fast v1.4.2 Compiling ryu v1.0.20 Compiling regex-lite v0.1.6 Compiling serde_json v1.0.140 Compiling native-tls v0.2.14 Compiling indexmap v2.10.0 Compiling utf8_iter v1.0.4 Compiling stringprep v0.1.5 Compiling phf v0.11.3 Compiling block-buffer v0.10.4 Compiling crypto-common v0.1.6 Compiling ppv-lite86 v0.2.21 Compiling flate2 v1.1.2 Compiling local-channel v0.1.5 Compiling encoding_rs v0.8.35 Compiling language-tags v0.3.2 Compiling digest v0.10.7 Compiling openssl-probe v0.1.6 Compiling strsim v0.11.1 Compiling regex-automata v0.4.9 Compiling hashbrown v0.14.5 Compiling fallible-iterator v0.3.0 Compiling mime v0.3.17 Compiling openssl-src v300.5.1+3.5.1 Compiling foldhash v0.1.5 Compiling md-5 v0.10.6 Compiling hmac v0.12.1 Compiling sha2 v0.10.9 Compiling rand_chacha v0.9.0 Compiling sha1 v0.10.6 Compiling whoami v1.6.0 Compiling clap_lex v0.7.5 Compiling fallible-streaming-iterator v0.1.9 Compiling httpdate v1.0.3 Compiling rand v0.9.1 Compiling brotli v8.0.1 Compiling clap_builder v4.5.41 Compiling impl-more v0.1.9 Compiling time v0.3.41 Compiling zstd-sys v2.0.15+zstd.1.5.7 Compiling openssl-sys v0.9.109 Compiling libsqlite3-sys v0.30.1 Compiling hashlink v0.9.1 Compiling postgres-protocol v0.6.8 error: failed to run custom build command for `zstd-sys v2.0.15+zstd.1.5.7` Caused by: process didn't exit successfully: `/build/source/target/release/build/zstd-sys-7f64c012b4fe3942/build-script-build` (exit status: 101) --- stdout cargo:rerun-if-env-changed=ZSTD_SYS_USE_PKG_CONFIG cargo:rerun-if-env-changed=LIBZSTD_NO_PKG_CONFIG cargo:rerun-if-env-changed=PKG_CONFIG_x86_64-unknown-linux-gnu cargo:rerun-if-env-changed=PKG_CONFIG_x86_64_unknown_linux_gnu cargo:rerun-if-env-changed=HOST_PKG_CONFIG cargo:rerun-if-env-changed=PKG_CONFIG cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64-unknown-linux-gnu cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64_unknown_linux_gnu cargo:rerun-if-env-changed=HOST_PKG_CONFIG_PATH cargo:rerun-if-env-changed=PKG_CONFIG_PATH cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64-unknown-linux-gnu cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64_unknown_linux_gnu cargo:rerun-if-env-changed=HOST_PKG_CONFIG_LIBDIR cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64-unknown-linux-gnu cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64_unknown_linux_gnu cargo:rerun-if-env-changed=HOST_PKG_CONFIG_SYSROOT_DIR cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64-unknown-linux-gnu cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64_unknown_linux_gnu cargo:rerun-if-env-changed=HOST_PKG_CONFIG_PATH cargo:rerun-if-env-changed=PKG_CONFIG_PATH cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64-unknown-linux-gnu cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64_unknown_linux_gnu cargo:rerun-if-env-changed=HOST_PKG_CONFIG_LIBDIR cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64-unknown-linux-gnu cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64_unknown_linux_gnu cargo:rerun-if-env-changed=HOST_PKG_CONFIG_SYSROOT_DIR cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR --- stderr thread 'main' (2011) panicked at /build/taskchampion-sync-server-0.7.1-vendor/source-registry-0/zstd-sys-2.0.15+zstd.1.5.7/build.rs:60:10: Can't probe for zstd in pkg-config: Could not run `PKG_CONFIG_ALLOW_SYSTEM_LIBS=1 PKG_CONFIG_ALLOW_SYSTEM_CFLAGS=1 pkg-config --static --libs --cflags libzstd` The pkg-config command could not be found. Most likely, you need to install a pkg-config package for your OS. Try `apt install pkg-config`, or `yum install pkg-config`, or `brew install pkgconf` or `pkg install pkg-config`, or `apk add pkgconfig` depending on your distribution. If you've already installed it, ensure the pkg-config command is one of the directories in the PATH environment variable. If you did not expect this build to link to a pre-installed system library, then check documentation of the zstd-sys crate for an option to build the library from source, or disable features or dependencies that require pkg-config. note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace warning: build failed, waiting for other jobs to finish...