this derivation will be built:
  /nix/store/g5v5w34ba645xqz6c2906y01qismhv0p-vimrc.drv
building '/nix/store/g5v5w34ba645xqz6c2906y01qismhv0p-vimrc.drv'
vimrc> tribuchet: building on mac02
vimrc> tribuchet worker error: connecting to the local nix-daemon: serverMagic: io error unexpected end-of-file: unexpected end-of-file
error: Cannot build '/nix/store/g5v5w34ba645xqz6c2906y01qismhv0p-vimrc.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/926p7qsb8z43nsam85jlf7bzqhcb4sbs-vimrc
       Last 2 log lines:
       > tribuchet: building on mac02
       > tribuchet worker error: connecting to the local nix-daemon: serverMagic: io error unexpected end-of-file: unexpected end-of-file
       For full logs, run:
         nix log /nix/store/g5v5w34ba645xqz6c2906y01qismhv0p-vimrc.drv


nixbot: transient error detected, retrying once

this derivation will be built:
  /nix/store/g5v5w34ba645xqz6c2906y01qismhv0p-vimrc.drv
building '/nix/store/g5v5w34ba645xqz6c2906y01qismhv0p-vimrc.drv'
vimrc> tribuchet: building on mac02
vimrc> tribuchet worker error: connecting to the local nix-daemon: serverMagic: io error unexpected end-of-file: unexpected end-of-file
error: Cannot build '/nix/store/g5v5w34ba645xqz6c2906y01qismhv0p-vimrc.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/926p7qsb8z43nsam85jlf7bzqhcb4sbs-vimrc
       Last 2 log lines:
       > tribuchet: building on mac02
       > tribuchet worker error: connecting to the local nix-daemon: serverMagic: io error unexpected end-of-file: unexpected end-of-file
       For full logs, run:
         nix log /nix/store/g5v5w34ba645xqz6c2906y01qismhv0p-vimrc.drv