these 3 derivations will be built:
  /nix/store/6rkd1fqx6353xfk5mb8dc8wyjb0h5r65-home-manager-path.drv
  /nix/store/16ymhdy1hfy095i1anyd3fxp1p6gbxik-activation-script.drv
  /nix/store/n742j07505jm6nfch477di1jjrxkbvlw-home-manager-generation.drv
error: Cannot build '/nix/store/16ymhdy1hfy095i1anyd3fxp1p6gbxik-activation-script.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/s9bdnnsqzckkx06l6sn70v6i7vn5p982-activation-script
       Last 2 log lines:
       > tribuchet: building on jamie
       > tribuchet worker error: importing 52jf25xhjdw2i8i5d9a1r5wxg24c9cgy-herdr-plugins.json via the daemon: AddToStoreNar: remote error: reached end of FramedSource
       For full logs, run:
         nix log /nix/store/16ymhdy1hfy095i1anyd3fxp1p6gbxik-activation-script.drv
error: Cannot build '/nix/store/n742j07505jm6nfch477di1jjrxkbvlw-home-manager-generation.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/xcmkvc8bhpy838yhlz2np7aqpybcz87f-home-manager-generation