these 3 derivations will be built:
  /nix/store/kh83fvpq1p8054rv6wvc1rd2vv7k92dn-swamp-20261022.210249.0-sha.ecfa4ec2-binary-darwin-aarch64.tar.gz.drv
  /nix/store/8m7bnb3xx0mxkczyk9pay00zv6k15k88-swamp-20261022.210249.0-sha.ecfa4ec2.drv
  /nix/store/l21a63jjb3rv64rf3vlk21qsq2iic1kb-check-swamp.drv
building '/nix/store/vn0iprzhk0bd0iaj0mbilcp1993dvddy-swamp-20261022.210249.0-sha.ecfa4ec2-binary-darwin-aarch64.tar.gz.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=21&system=aarch64-darwin'
building '/nix/store/vn0iprzhk0bd0iaj0mbilcp1993dvddy-swamp-20261022.210249.0-sha.ecfa4ec2-binary-darwin-aarch64.tar.gz.drv' on farm.numtide.com:50051
swamp-20261022.210249.0-sha.ecfa4ec2-binary-darwin-aarch64.tar.gz> mac02: building vn0iprzhk0bd0iaj0mbilcp1993dvddy-swamp-20261022.210249.0-sha.ecfa4ec2-binary-darwin-aarch64.tar.gz.drv
swamp-20261022.210249.0-sha.ecfa4ec2-binary-darwin-aarch64.tar.gz> structuredAttrs is enabled
swamp-20261022.210249.0-sha.ecfa4ec2-binary-darwin-aarch64.tar.gz> 
swamp-20261022.210249.0-sha.ecfa4ec2-binary-darwin-aarch64.tar.gz> trying https://artifacts.swamp-club.com/swamp/20261022.210249.0-sha.ecfa4ec2/binary/darwin/aarch64/swamp-20261022.210249.0-sha.ecfa4ec2-binary-darwin-aarch64.tar.gz
swamp-20261022.210249.0-sha.ecfa4ec2-binary-darwin-aarch64.tar.gz>   % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
swamp-20261022.210249.0-sha.ecfa4ec2-binary-darwin-aarch64.tar.gz>                                  Dload  Upload  Total   Spent   Left   Speed
swamp-20261022.210249.0-sha.ecfa4ec2-binary-darwin-aarch64.tar.gz> 
swamp-20261022.210249.0-sha.ecfa4ec2-binary-darwin-aarch64.tar.gz>   0      0   0      0   0      0      0      0                              0
swamp-20261022.210249.0-sha.ecfa4ec2-binary-darwin-aarch64.tar.gz>   2 107.1M   2  2.48M   0      0  2.35M      0   00:45   00:01   00:44  2.48M
swamp-20261022.210249.0-sha.ecfa4ec2-binary-darwin-aarch64.tar.gz>  40 107.1M  40 42.86M   0      0 20.81M      0   00:05   00:02   00:03 21.39M
swamp-20261022.210249.0-sha.ecfa4ec2-binary-darwin-aarch64.tar.gz>  76 107.1M  76 81.87M   0      0 26.72M      0   00:04   00:03   00:01 27.21M
swamp-20261022.210249.0-sha.ecfa4ec2-binary-darwin-aarch64.tar.gz> 100 107.1M 100 107.1M   0      0 28.60M      0   00:03   00:03         27.21M
swamp-20261022.210249.0-sha.ecfa4ec2-binary-darwin-aarch64.tar.gz> 100 107.1M 100 107.1M   0      0 28.60M      0   00:03   00:03         27.21M
swamp-20261022.210249.0-sha.ecfa4ec2-binary-darwin-aarch64.tar.gz> 100 107.1M 100 107.1M   0      0 28.60M      0   00:03   00:03         27.21M
building '/nix/store/8m7bnb3xx0mxkczyk9pay00zv6k15k88-swamp-20261022.210249.0-sha.ecfa4ec2.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=21&system=aarch64-darwin'
building '/nix/store/8m7bnb3xx0mxkczyk9pay00zv6k15k88-swamp-20261022.210249.0-sha.ecfa4ec2.drv' on farm.numtide.com:50051
swamp-20261022.210249.0-sha.ecfa4ec2> mac02: building 8m7bnb3xx0mxkczyk9pay00zv6k15k88-swamp-20261022.210249.0-sha.ecfa4ec2.drv
swamp-20261022.210249.0-sha.ecfa4ec2> Using versionCheckHook
swamp-20261022.210249.0-sha.ecfa4ec2> Running phase: unpackPhase
swamp-20261022.210249.0-sha.ecfa4ec2> unpacking source archive /nix/store/wg22m3b6xqgmxvq4qq9lb5b0csdzlm6c-swamp-20261022.210249.0-sha.ecfa4ec2-binary-darwin-aarch64.tar.gz
swamp-20261022.210249.0-sha.ecfa4ec2> source root is .
swamp-20261022.210249.0-sha.ecfa4ec2> setting SOURCE_DATE_EPOCH to timestamp 1792708036 of file "./env-vars"
swamp-20261022.210249.0-sha.ecfa4ec2> warning: file "./env-vars" may be generated; SOURCE_DATE_EPOCH may be non-deterministic
swamp-20261022.210249.0-sha.ecfa4ec2> Running phase: patchPhase
swamp-20261022.210249.0-sha.ecfa4ec2> Running phase: updateAutotoolsGnuConfigScriptsPhase
swamp-20261022.210249.0-sha.ecfa4ec2> Running phase: configurePhase
swamp-20261022.210249.0-sha.ecfa4ec2> no configure script, doing nothing
swamp-20261022.210249.0-sha.ecfa4ec2> Running phase: buildPhase
swamp-20261022.210249.0-sha.ecfa4ec2> no Makefile or custom buildPhase, doing nothing
swamp-20261022.210249.0-sha.ecfa4ec2> Running phase: installPhase
swamp-20261022.210249.0-sha.ecfa4ec2> Running phase: fixupPhase
swamp-20261022.210249.0-sha.ecfa4ec2> checking for references to /nix/var/nix/builds/nix-84207-166733155/ in /nix/store/inw2z0lvs2q0b9z5k8s8kkrxa43agdbk-swamp-20261022.210249.0-sha.ecfa4ec2...
swamp-20261022.210249.0-sha.ecfa4ec2> patching script interpreter paths in /nix/store/inw2z0lvs2q0b9z5k8s8kkrxa43agdbk-swamp-20261022.210249.0-sha.ecfa4ec2
swamp-20261022.210249.0-sha.ecfa4ec2> Running phase: installCheckPhase
swamp-20261022.210249.0-sha.ecfa4ec2> Executing versionCheckPhase
swamp-20261022.210249.0-sha.ecfa4ec2> Successfully managed to find version 20261022.210249.0-sha.ecfa4ec2 in the output of the command /nix/store/inw2z0lvs2q0b9z5k8s8kkrxa43agdbk-swamp-20261022.210249.0-sha.ecfa4ec2/bin/swamp --version
swamp-20261022.210249.0-sha.ecfa4ec2> swamp 20261022.210249.0-sha.ecfa4ec2
swamp-20261022.210249.0-sha.ecfa4ec2> Finished versionCheckPhase
swamp-20261022.210249.0-sha.ecfa4ec2> no Makefile or custom installCheckPhase, doing nothing
building '/nix/store/l21a63jjb3rv64rf3vlk21qsq2iic1kb-check-swamp.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=21&system=aarch64-darwin'
building '/nix/store/l21a63jjb3rv64rf3vlk21qsq2iic1kb-check-swamp.drv' on farm.numtide.com:50051
check-swamp> mac02: building l21a63jjb3rv64rf3vlk21qsq2iic1kb-check-swamp.drv