these 16 derivations will be built:
  /nix/store/28yq3pw87579fy0mrwii7rh0z5mg9gwb-unit-nix-grpc-daemon.service.drv
  /nix/store/8b7q4q6d5dpkh72qsg24w381cgkd2ipp-unit-nix-grpc-daemon-strict.service.drv
  /nix/store/mrnwgzgp3ppnd5q5apy2lhgyr7kr2744-nix.conf.drv
  /nix/store/hvrizgkzrgh5d3m7wgpw8d6v5pvqlx9d-X-Restart-Triggers-nix-daemon.drv
  /nix/store/cg24rn6j7bp5bvpkby2b9086difz77h2-unit-nix-daemon.service.drv
  /nix/store/h9ff698ghj1khjxb5n23n3j11jncqgsd-unit-nix-grpc-daemon-mtls.service.drv
  /nix/store/lmjymnfvj2fq5j9k93ymfx9x99m08p0l-system-units.drv
  /nix/store/99s72k45vvgg50ac97ympzrlm9nhvqm6-etc.drv
  /nix/store/f679vppph9zl5vh3b7h9ml6cw41s05a4-activate.drv
  /nix/store/3wns3g8r4fibx9m9iw69i1a1n1vllra0-nixos-system-machine-test.drv
  /nix/store/rdisfzpf5jps0x0v80r6wq0ygswdnykq-closure-info.drv
  /nix/store/4qgjqzf7cich6xpif1r3f1w86fqw2dv4-run-nixos-vm.drv
  /nix/store/b7rmyf6n0qpf1zsxjmaqagh9k4kvri88-nixos-vm.drv
  /nix/store/b2pdkxhmkjszp5s4gqlj463gfs7si2ym-driverConfiguration.json.drv
  /nix/store/50frswl9qqddfbdhn8r1m9lb43ynnd01-nixos-test-driver-nix-grpc-store-main.drv
  /nix/store/sqvl0x6cplwcmw0j1hmz2b488gs87ak5-vm-test-run-nix-grpc-store-main.drv
building '/nix/store/mrnwgzgp3ppnd5q5apy2lhgyr7kr2744-nix.conf.drv'
nix.conf> tribuchet: building on jamie
nix.conf> structuredAttrs is enabled
nix.conf> Validating generated nix.conf
building '/nix/store/hvrizgkzrgh5d3m7wgpw8d6v5pvqlx9d-X-Restart-Triggers-nix-daemon.drv'
X-Restart-Triggers-nix-daemon> tribuchet: building on jamie
X-Restart-Triggers-nix-daemon> structuredAttrs is enabled
building '/nix/store/cg24rn6j7bp5bvpkby2b9086difz77h2-unit-nix-daemon.service.drv'
unit-nix-daemon.service> tribuchet: building on jamie
unit-nix-daemon.service> structuredAttrs is enabled
building '/nix/store/lmjymnfvj2fq5j9k93ymfx9x99m08p0l-system-units.drv'
system-units> tribuchet: building on jamie