this derivation will be built:
  /nix/store/qgqy35nmm2k36p5r236fd0k9397rig8v-nar-serve-0.9.0.drv
building '/nix/store/qgqy35nmm2k36p5r236fd0k9397rig8v-nar-serve-0.9.0.drv' on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=22&system=aarch64-darwin'
building '/nix/store/qgqy35nmm2k36p5r236fd0k9397rig8v-nar-serve-0.9.0.drv' on farm.numtide.com:50051
nar-serve-0.9.0> mac02: building qgqy35nmm2k36p5r236fd0k9397rig8v-nar-serve-0.9.0.drv
nar-serve-0.9.0> Running phase: unpackPhase
nar-serve-0.9.0> unpacking source archive /nix/store/z4clw631av208ir56grylxnii2p9gbg9-source
nar-serve-0.9.0> source root is source
nar-serve-0.9.0> Running phase: patchPhase
nar-serve-0.9.0> Running phase: updateAutotoolsGnuConfigScriptsPhase
nar-serve-0.9.0> Running phase: configurePhase
nar-serve-0.9.0> Running phase: buildPhase
nar-serve-0.9.0> Building subPackage .
nar-serve-0.9.0> Building subPackage ./api/unpack
nar-serve-0.9.0> Building subPackage ./pkg/compression
nar-serve-0.9.0> Building subPackage ./pkg/libstore
nar-serve-0.9.0> Building subPackage ./pkg/metrics
nar-serve-0.9.0> Building subPackage ./pkg/nar
nar-serve-0.9.0> Building subPackage ./pkg/nar/ls
nar-serve-0.9.0> Building subPackage ./pkg/narinfo
nar-serve-0.9.0> Building subPackage ./pkg/nixbase32
nar-serve-0.9.0> Building subPackage ./pkg/nixhash
nar-serve-0.9.0> Building subPackage ./pkg/nixpath
nar-serve-0.9.0> Building subPackage ./pkg/nixpath/references
nar-serve-0.9.0> Building subPackage ./pkg/wire
nar-serve-0.9.0> buildPhase completed in 36 seconds
nar-serve-0.9.0> Running phase: installPhase
nar-serve-0.9.0> Running phase: fixupPhase
nar-serve-0.9.0> checking for references to /nix/var/nix/builds/nix-98000-481546945/ in /nix/store/c3anyx4a92pqxlrfrrkz1w05lr2kh2k2-nar-serve-0.9.0...
nar-serve-0.9.0> /nix/store/cv1d7p48379km6a85h4zp6kr86brh32q-audit-tmpdir.sh: line 39:  4400 Done                       find "$dir" -type f -not -path '*/.build-id/*' -print0
nar-serve-0.9.0>       4402 Segmentation fault: 11     | while IFS= read -r -d '' file; do
nar-serve-0.9.0>     if isELF "$file"; then
nar-serve-0.9.0>         printf '%s\0' "$file" 1>&3;
nar-serve-0.9.0>     else
nar-serve-0.9.0>         if isScript "$file"; then
nar-serve-0.9.0>             filename=${file##*/}; dir=${file%/*}; if [ -e "$dir/.$filename-wrapped" ]; then
nar-serve-0.9.0>                 printf '%s\0' "$file" 1>&4;
nar-serve-0.9.0>             fi;
nar-serve-0.9.0>         fi;
nar-serve-0.9.0>     fi;
nar-serve-0.9.0> done
nar-serve-0.9.0> patching script interpreter paths in /nix/store/c3anyx4a92pqxlrfrrkz1w05lr2kh2k2-nar-serve-0.9.0
nar-serve-0.9.0> stripping (with command strip and flags -S) in /nix/store/c3anyx4a92pqxlrfrrkz1w05lr2kh2k2-nar-serve-0.9.0/bin

upload niks3: ok