this derivation will be built:
  /nix/store/i62wdh8fsg2yam9lw2lbhdj81c68yq5f-nix-tarmac-0.1.0.drv
building '/nix/store/i62wdh8fsg2yam9lw2lbhdj81c68yq5f-nix-tarmac-0.1.0.drv' on 'ssh-ng://customer@mac02'
building '/nix/store/i62wdh8fsg2yam9lw2lbhdj81c68yq5f-nix-tarmac-0.1.0.drv'
nix-tarmac-0.1.0> Running phase: unpackPhase
nix-tarmac-0.1.0> unpacking source archive /nix/store/l3ymmkj6cfnis5fx6mlfz9y41dfw5dl2-source
nix-tarmac-0.1.0> source root is source
nix-tarmac-0.1.0> Running phase: patchPhase
nix-tarmac-0.1.0> Running phase: updateAutotoolsGnuConfigScriptsPhase
nix-tarmac-0.1.0> Running phase: configurePhase
nix-tarmac-0.1.0> mesonConfigurePhase flags: --prefix=/nix/store/0za5bwbyywh091mx9mislxikfbl74wab-nix-tarmac-0.1.0 --libdir=/nix/store/0za5bwbyywh091mx9mislxikfbl74wab-nix-tarmac-0.1.0/lib --libexecdir=/nix/store/0za5bwbyywh091mx9mislxikfbl74wab-nix-tarmac-0.1.0/libexec --bindir=/nix/store/0za5bwbyywh091mx9mislxikfbl74wab-nix-tarmac-0.1.0/bin --sbindir=/nix/store/0za5bwbyywh091mx9mislxikfbl74wab-nix-tarmac-0.1.0/sbin --includedir=/nix/store/0za5bwbyywh091mx9mislxikfbl74wab-nix-tarmac-0.1.0/include --mandir=/nix/store/0za5bwbyywh091mx9mislxikfbl74wab-nix-tarmac-0.1.0/share/man --infodir=/nix/store/0za5bwbyywh091mx9mislxikfbl74wab-nix-tarmac-0.1.0/share/info --localedir=/nix/store/0za5bwbyywh091mx9mislxikfbl74wab-nix-tarmac-0.1.0/share/locale -Dauto_features=enabled -Dwrap_mode=nodownload --buildtype=plain -Dplugin=disabled
nix-tarmac-0.1.0> The Meson build system
nix-tarmac-0.1.0> Version: 1.10.2
nix-tarmac-0.1.0> Source dir: /nix/var/nix/builds/nix-81656-1721903756/source
nix-tarmac-0.1.0> Build dir: /nix/var/nix/builds/nix-81656-1721903756/source/build
nix-tarmac-0.1.0> Build type: native build
nix-tarmac-0.1.0> Project name: nix-tarmac
nix-tarmac-0.1.0> Project version: undefined
nix-tarmac-0.1.0> C++ compiler for the host machine: clang++ (clang 21.1.8 "clang version 21.1.8")
nix-tarmac-0.1.0> C++ linker for the host machine: clang++ ld64 956.6
nix-tarmac-0.1.0> Host machine cpu family: aarch64
nix-tarmac-0.1.0> Host machine cpu: aarch64
nix-tarmac-0.1.0> Found pkg-config: YES (/nix/store/lqahvywm9fgdhi7lwz4y56dkamsg7z0s-pkg-config-wrapper-0.29.2/bin/pkg-config) 0.29.2
nix-tarmac-0.1.0> Run-time dependency lmdb found: YES 0.9.35
nix-tarmac-0.1.0> Run-time dependency libblake3 found: YES 1.8.5
nix-tarmac-0.1.0> Run-time dependency libarchive found: YES 3.8.8
nix-tarmac-0.1.0> Run-time dependency openssl found: YES 3.6.3
nix-tarmac-0.1.0> Run-time dependency liblz4 found: YES 1.10.0
nix-tarmac-0.1.0> Dependency nix-fetchers skipped: feature plugin disabled
nix-tarmac-0.1.0> Dependency nix-store skipped: feature plugin disabled
nix-tarmac-0.1.0> Dependency nix-util skipped: feature plugin disabled
nix-tarmac-0.1.0> Build targets in project: 7
nix-tarmac-0.1.0> 
nix-tarmac-0.1.0> nix-tarmac undefined
nix-tarmac-0.1.0> 
nix-tarmac-0.1.0>   User defined options
nix-tarmac-0.1.0>     auto_features: enabled
nix-tarmac-0.1.0>     bindir       : /nix/store/0za5bwbyywh091mx9mislxikfbl74wab-nix-tarmac-0.1.0/bin
nix-tarmac-0.1.0>     buildtype    : plain
nix-tarmac-0.1.0>     includedir   : /nix/store/0za5bwbyywh091mx9mislxikfbl74wab-nix-tarmac-0.1.0/include
nix-tarmac-0.1.0>     infodir      : /nix/store/0za5bwbyywh091mx9mislxikfbl74wab-nix-tarmac-0.1.0/share/info
nix-tarmac-0.1.0>     libdir       : /nix/store/0za5bwbyywh091mx9mislxikfbl74wab-nix-tarmac-0.1.0/lib
nix-tarmac-0.1.0>     libexecdir   : /nix/store/0za5bwbyywh091mx9mislxikfbl74wab-nix-tarmac-0.1.0/libexec
nix-tarmac-0.1.0>     localedir    : /nix/store/0za5bwbyywh091mx9mislxikfbl74wab-nix-tarmac-0.1.0/share/locale
nix-tarmac-0.1.0>     mandir       : /nix/store/0za5bwbyywh091mx9mislxikfbl74wab-nix-tarmac-0.1.0/share/man
nix-tarmac-0.1.0>     plugin       : disabled
nix-tarmac-0.1.0>     prefix       : /nix/store/0za5bwbyywh091mx9mislxikfbl74wab-nix-tarmac-0.1.0
nix-tarmac-0.1.0>     sbindir      : /nix/store/0za5bwbyywh091mx9mislxikfbl74wab-nix-tarmac-0.1.0/sbin
nix-tarmac-0.1.0>     wrap_mode    : nodownload
nix-tarmac-0.1.0> 
nix-tarmac-0.1.0> Found ninja-1.13.2 at /nix/store/gan2c2gpw4w1yi2r5asx6a087fa2a759-ninja-1.13.2/bin/ninja
nix-tarmac-0.1.0> mesonConfigurePhase: enabled\ parallel\ building
nix-tarmac-0.1.0> Running phase: buildPhase
nix-tarmac-0.1.0> build flags: -j10
nix-tarmac-0.1.0> [1/14] Compiling C++ object corrupt_test.p/meson-generated_corrupt_test-unity0.cpp.o
nix-tarmac-0.1.0> [2/14] Compiling C++ object nar_test.p/meson-generated_nar_test-unity0.cpp.o
nix-tarmac-0.1.0> [3/14] Compiling C++ object gc_test.p/meson-generated_gc_test-unity0.cpp.o
nix-tarmac-0.1.0> [4/14] Compiling C++ object crash_test.p/meson-generated_crash_test-unity0.cpp.o
nix-tarmac-0.1.0> [5/14] Compiling C++ object model_test.p/meson-generated_model_test-unity0.cpp.o
nix-tarmac-0.1.0> [6/14] Compiling C++ object bench.p/meson-generated_bench-unity0.cpp.o
nix-tarmac-0.1.0> [7/14] Compiling C++ object libcore.a.p/meson-generated_core-unity0.cpp.o
nix-tarmac-0.1.0> [8/14] Linking static target libcore.a
nix-tarmac-0.1.0> [9/14] Linking target model_test
nix-tarmac-0.1.0> [10/14] Linking target bench
nix-tarmac-0.1.0> [11/14] Linking target nar_test
nix-tarmac-0.1.0> [12/14] Linking target corrupt_test
nix-tarmac-0.1.0> [13/14] Linking target gc_test
nix-tarmac-0.1.0> [14/14] Linking target crash_test
nix-tarmac-0.1.0> Running phase: checkPhase
nix-tarmac-0.1.0> ninja: no work to do.
nix-tarmac-0.1.0> mesonCheckPhase flags: --timeout-multiplier=0
nix-tarmac-0.1.0> 1/5 nix-tarmac:nar_test            OK              0.72s
nix-tarmac-0.1.0> 2/5 nix-tarmac:corrupt_test        OK              0.86s
nix-tarmac-0.1.0> 3/5 nix-tarmac:gc_test             OK              1.73s
nix-tarmac-0.1.0> 4/5 nix-tarmac:crash_test          OK              4.44s