these 24 derivations will be built:
  /nix/store/xsigxk4mx8afvvyrxwg4jfncgr4y8kj2-nix.conf.drv
  /nix/store/hdr9yqc8z9zq23vkbaz5clk79n4al84m-X-Restart-Triggers-nix-daemon.drv
  /nix/store/6w46ds2ifycpyaasgrnxfgynhni3r51c-unit-nix-daemon.service.drv
  /nix/store/pdb567j2jxw3zw46cnpc99zw2c865p32-unit-nix-grpc-daemon.service.drv
  /nix/store/4lmbn2gxvjq8aimn0dmgy2cfim6adhjj-system-units.drv
  /nix/store/ic5w93ym86ch25asal7wihl2i7j7wdr2-etc.drv
  /nix/store/6zdiwy8mi3i6m14fcyi3rkf8ifmkal7q-activate.drv
  /nix/store/rrjpv86ji0p62kg089l9ckm6s2bifggx-nixos-system-server-test.drv
  /nix/store/06mrpkwxkmg00wxcdp88l8828zab6vrd-closure-info.drv
  /nix/store/zzym6d0jz48rsmnifyj4sfr2zyr04my5-nix.conf.drv
  /nix/store/v161jsmykndrg3y4iy3ydqmv9s8jz7ah-X-Restart-Triggers-nix-daemon.drv
  /nix/store/sdrriq8vnlbldifqdflvn8iz8yigxghs-unit-nix-daemon.service.drv
  /nix/store/0zgz916s1wx2g3njd56ikky800l65wjk-system-units.drv
  /nix/store/75iq7c6a695rx14l5xycnh320c78008d-run-nixos-vm.drv
  /nix/store/jfvj5fyanw9c1sypy5z1zxwcg8a5587y-nixos-vm.drv
  /nix/store/kg6z40w8k3p5n3y46c9bql0ayv169i89-etc.drv
  /nix/store/ahs103559jfbfrkmy7ycpkk582nvnmkh-activate.drv
  /nix/store/psx0wcxcjfp3cd6nkzwpx7lc37n2c0r9-nixos-system-host1-test.drv
  /nix/store/lmbi4vi9g9nxyvc4hndfbrqmdj5hm8j4-closure-info.drv
  /nix/store/l5fijgz0n1p8a9slg97lll1hqvcr6s79-run-nixos-vm.drv
  /nix/store/s831rq4h4hpvz171ga78n6fhldrq3bqv-nixos-vm.drv
  /nix/store/66i9n9g1zmb2h5j4kzrmxmxz9s3rprd2-driverConfiguration.json.drv
  /nix/store/nl8lzmcx8lib8f9zjxr236i2wdnipki3-nixos-test-driver-nix-grpc-store-acme-substituter.drv
  /nix/store/s4gip3xcgva6lni1l8qfwjmcjd8h1pc3-vm-test-run-nix-grpc-store-acme-substituter.drv
building '/nix/store/xsigxk4mx8afvvyrxwg4jfncgr4y8kj2-nix.conf.drv'
building '/nix/store/zzym6d0jz48rsmnifyj4sfr2zyr04my5-nix.conf.drv'
building '/nix/store/pdb567j2jxw3zw46cnpc99zw2c865p32-unit-nix-grpc-daemon.service.drv'
nix.conf> tribuchet: building on jamie
nix.conf> tribuchet: building on jamie
unit-nix-grpc-daemon.service> tribuchet: building on jamie
nix.conf> Validating generated nix.conf
unit-nix-grpc-daemon.service> structuredAttrs is enabled
nix.conf> Validating generated nix.conf
building '/nix/store/hdr9yqc8z9zq23vkbaz5clk79n4al84m-X-Restart-Triggers-nix-daemon.drv'
building '/nix/store/v161jsmykndrg3y4iy3ydqmv9s8jz7ah-X-Restart-Triggers-nix-daemon.drv'
X-Restart-Triggers-nix-daemon> tribuchet: building on jamie
X-Restart-Triggers-nix-daemon> tribuchet: building on jamie
building '/nix/store/6w46ds2ifycpyaasgrnxfgynhni3r51c-unit-nix-daemon.service.drv'
unit-nix-daemon.service> tribuchet: building on jamie
building '/nix/store/sdrriq8vnlbldifqdflvn8iz8yigxghs-unit-nix-daemon.service.drv'
unit-nix-daemon.service> tribuchet: building on jamie
unit-nix-daemon.service> structuredAttrs is enabled
unit-nix-daemon.service> structuredAttrs is enabled
building '/nix/store/4lmbn2gxvjq8aimn0dmgy2cfim6adhjj-system-units.drv'
system-units> tribuchet: building on jamie
building '/nix/store/0zgz916s1wx2g3njd56ikky800l65wjk-system-units.drv'
system-units> tribuchet: building on jamie