these 12 derivations will be built:
  /nix/store/vra1v9c4v4f73d4m3jf0qrvlcy6lpq96-initrd-units.drv
  /nix/store/5y7ms7c739y6vmsk97wixlnqjlmrkfqh-initrd-linux-6.18.49.drv
  /nix/store/2am9sk6l2x6nl54xx9ic8fz4c0b84ydk-boot.json.drv
  /nix/store/nv3qgh4rm9y22pspsljzykrgl32l4j09-etc.drv
  /nix/store/gcn30vm2njcrpr6afc4lr4pbg6f0md1z-activate.drv
  /nix/store/pmyhgmhzd7sh04my70aqydhfdxqrqag4-nixos-system-machine-test.drv
  /nix/store/v30yq8pi6fpqm23wp5s6rx9mgadna5hb-closure-info.drv
  /nix/store/9qrnwqdkh6nin84avagmsbvf6903jy6h-run-nixos-vm.drv
  /nix/store/jxkix6mahya6jrn43ar1nj95j9xssn5h-nixos-vm.drv
  /nix/store/dhdzllhb2nnr72v9yc3hhdnj9j2a845z-driverConfiguration.json.drv
  /nix/store/46bad21s41vqg1jycj0ji1vcnvz8aahq-nixos-test-driver-systemd-initrd-simple.drv
  /nix/store/20rx4i73q6bdb6avpk2vvb547d3x9fyz-vm-test-run-systemd-initrd-simple.drv
building '/nix/store/nv3qgh4rm9y22pspsljzykrgl32l4j09-etc.drv'
building '/nix/store/vra1v9c4v4f73d4m3jf0qrvlcy6lpq96-initrd-units.drv'
initrd-units> tribuchet: building on jamie
etc> tribuchet: building on jamie
building '/nix/store/gcn30vm2njcrpr6afc4lr4pbg6f0md1z-activate.drv'
activate> tribuchet: building on jamie
initrd-units> tribuchet: remote build failed: no connected worker builds for system x86_64-linux
error: Cannot build '/nix/store/vra1v9c4v4f73d4m3jf0qrvlcy6lpq96-initrd-units.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/14frb8y3dq1b2xbfx4p03h223bw6l21c-initrd-units
       Last 2 log lines:
       > tribuchet: building on jamie
       > tribuchet: remote build failed: no connected worker builds for system x86_64-linux
       For full logs, run:
         nix log /nix/store/vra1v9c4v4f73d4m3jf0qrvlcy6lpq96-initrd-units.drv
error: Cannot build '/nix/store/5y7ms7c739y6vmsk97wixlnqjlmrkfqh-initrd-linux-6.18.49.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/mbsi0jvj04j6nqsdjj78xjqz2bng154y-initrd-linux-6.18.49
error: Cannot build '/nix/store/2am9sk6l2x6nl54xx9ic8fz4c0b84ydk-boot.json.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/wvyccm6a0grfz8fah7y6dlhvl6skv7h1-boot.json
activate> tribuchet: remote build failed: no connected worker builds for system x86_64-linux
error: Cannot build '/nix/store/gcn30vm2njcrpr6afc4lr4pbg6f0md1z-activate.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/ppsqqi1f9aj0mmwglximprjqkwgi26w0-activate
       Last 2 log lines:
       > tribuchet: building on jamie
       > tribuchet: remote build failed: no connected worker builds for system x86_64-linux
       For full logs, run:
         nix log /nix/store/gcn30vm2njcrpr6afc4lr4pbg6f0md1z-activate.drv
error: Cannot build '/nix/store/pmyhgmhzd7sh04my70aqydhfdxqrqag4-nixos-system-machine-test.drv'.
       Reason: 3 dependencies failed.
       Output paths:
         /nix/store/38lgi5fm6qz011z9r7xw8nwg0qsjcyhp-nixos-system-machine-test
error: Cannot build '/nix/store/v30yq8pi6fpqm23wp5s6rx9mgadna5hb-closure-info.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/gylgfn33c03nn6p3xa72zwf76kh4zi24-closure-info
error: Cannot build '/nix/store/9qrnwqdkh6nin84avagmsbvf6903jy6h-run-nixos-vm.drv'.
       Reason: 3 dependencies failed.
       Output paths:
         /nix/store/53l8a2ifnn5b2ry0gmj04lld21qfymr0-run-nixos-vm
error: Cannot build '/nix/store/jxkix6mahya6jrn43ar1nj95j9xssn5h-nixos-vm.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/jvl3sg96masq36x445gi3vj00ggyadrn-nixos-vm
error: Cannot build '/nix/store/dhdzllhb2nnr72v9yc3hhdnj9j2a845z-driverConfiguration.json.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/yri42kflmzwm06rrb1d31z01n81jn4rc-driverConfiguration.json
error: Cannot build '/nix/store/46bad21s41vqg1jycj0ji1vcnvz8aahq-nixos-test-driver-systemd-initrd-simple.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/5c0x1yb2hzkvyrbljn9syszzbgnjn6fy-nixos-test-driver-systemd-initrd-simple
error: Cannot build '/nix/store/20rx4i73q6bdb6avpk2vvb547d3x9fyz-vm-test-run-systemd-initrd-simple.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/b9k15kps25vslwmmb94x57xr4jh8yr5k-vm-test-run-systemd-initrd-simple