this derivation will be built:
  /nix/store/7jkc4g0nkndqcs0c821ylgrhwf993xsw-treefmt-check.drv
building '/nix/store/7jkc4g0nkndqcs0c821ylgrhwf993xsw-treefmt-check.drv'
treefmt-check> tribuchet: building on jamie
error: Cannot build '/nix/store/7jkc4g0nkndqcs0c821ylgrhwf993xsw-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/mg2j9yfv4sqhj1r96fxg79fv6fh7s0ql-treefmt-check
       Last 1 log lines:
       > tribuchet: building on jamie
       For full logs, run:
         nix log /nix/store/7jkc4g0nkndqcs0c821ylgrhwf993xsw-treefmt-check.drv