these 24 derivations will be built:
  /nix/store/njf9rqiy59ifsz7l1ld75m3lxagrfyqy-nix.conf.drv
  /nix/store/cmib5mg18w70qcsmgqijssd522fpmx5f-X-Restart-Triggers-nix-daemon.drv
  /nix/store/bccxa0fdxf287nnav1dv0wj89irlpjqx-unit-nix-daemon.service.drv
  /nix/store/jfsdqhl4kwd2a202bmjpksc9v2xrbcmd-unit-nix-grpc-daemon.service.drv
  /nix/store/nfgh5alg1p2s4ki5ya190ymbf12c49g9-system-units.drv
  /nix/store/6r6ha964hxm6nazz3mgwfq7sasmqrj38-etc.drv
  /nix/store/623x9q3yyrzbcqinp0wkriy35h1qfzmf-activate.drv
  /nix/store/6zqbvnw2l7k76hac4cb1d18f7xyi7sw9-nixos-system-server-test.drv
  /nix/store/jmkssj65kym7ighhgx9arbp2m1l92l7x-closure-info.drv
  /nix/store/1snzjs0df3h3mgkvy88xf4vdpfwp79af-run-nixos-vm.drv
  /nix/store/qgfb4flaxl2x0g5y8cql6r6mna382cwy-nix.conf.drv
  /nix/store/nygys76dxy0xm0d1nwljmivgscsrd04w-X-Restart-Triggers-nix-daemon.drv
  /nix/store/rgqgf9xas4xw71d1b2zs98293zs9ka6x-unit-nix-daemon.service.drv
  /nix/store/7aw7y1qz67yjz1cif9xijnxfqj39ga4b-system-units.drv
  /nix/store/5b254hjp8hswbfgrbfdhfxhss9j9yjkg-etc.drv
  /nix/store/747y60p4p7rkvckqc59hqxncxp2ccqdy-activate.drv
  /nix/store/j6z08h5w5dqxa1k739cbchfzm98zz5hq-nixos-system-host1-test.drv
  /nix/store/rh5wbak7j26xfagrhjjzf0hl85rc0s4m-closure-info.drv
  /nix/store/4fixbr5jrj0rfsj49jc9bi64h596zc02-run-nixos-vm.drv
  /nix/store/5r5s6kvj47v3bfbhxkj8r9d05jkjy73j-nixos-vm.drv
  /nix/store/6rqkhiamcixvwlsaw0yvywl7n2ldqi32-nixos-vm.drv
  /nix/store/n3nyx71qq05qpfahf55smx6bl97b4gbh-driverConfiguration.json.drv
  /nix/store/hclwd5a4d6bnl36wrv716iwhzbpqqqx6-nixos-test-driver-nix-grpc-store-acme-substituter.drv
  /nix/store/5rzjg11h4v42wvplhn735l5j2dyph952-vm-test-run-nix-grpc-store-acme-substituter.drv
building '/nix/store/njf9rqiy59ifsz7l1ld75m3lxagrfyqy-nix.conf.drv'
building '/nix/store/qgfb4flaxl2x0g5y8cql6r6mna382cwy-nix.conf.drv'
building '/nix/store/jfsdqhl4kwd2a202bmjpksc9v2xrbcmd-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
unit-nix-grpc-daemon.service> structuredAttrs is enabled
nix.conf> Validating generated nix.conf
nix.conf> Validating generated nix.conf
building '/nix/store/nygys76dxy0xm0d1nwljmivgscsrd04w-X-Restart-Triggers-nix-daemon.drv'
building '/nix/store/cmib5mg18w70qcsmgqijssd522fpmx5f-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/rgqgf9xas4xw71d1b2zs98293zs9ka6x-unit-nix-daemon.service.drv'
building '/nix/store/bccxa0fdxf287nnav1dv0wj89irlpjqx-unit-nix-daemon.service.drv'
unit-nix-daemon.service> tribuchet: building on jamie
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/7aw7y1qz67yjz1cif9xijnxfqj39ga4b-system-units.drv'
building '/nix/store/nfgh5alg1p2s4ki5ya190ymbf12c49g9-system-units.drv'
system-units> tribuchet: building on jamie
system-units> tribuchet: building on jamie
building '/nix/store/5b254hjp8hswbfgrbfdhfxhss9j9yjkg-etc.drv'
building '/nix/store/6r6ha964hxm6nazz3mgwfq7sasmqrj38-etc.drv'
etc> tribuchet: building on jamie
etc> tribuchet: building on jamie
building '/nix/store/747y60p4p7rkvckqc59hqxncxp2ccqdy-activate.drv'
activate> tribuchet: building on jamie