these 2 derivations will be built:
  /nix/store/055vry3fyx5ihxpmpfm9wsw0brqlbjax-generate-dependency-diagram.drv
  /nix/store/v42zjdab9mq1s82k8wyxlvx1bzl90rai-check-dependency-diagram.drv
error: Cannot build '/nix/store/055vry3fyx5ihxpmpfm9wsw0brqlbjax-generate-dependency-diagram.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/55awwgxwxy1gp289k2idxnfcdfrbdnji-generate-dependency-diagram
       Last 2 log lines:
       > tribuchet: building on jamie
       > Store crate(s) not categorized: store-gc. Add to STORE_PURE or STORE_IMPURE in /nix/store/i36v84nbskp43x17qcnkjavis3pdsx52-dependency-diagram.py.
       For full logs, run:
         nix log /nix/store/055vry3fyx5ihxpmpfm9wsw0brqlbjax-generate-dependency-diagram.drv
error: Cannot build '/nix/store/v42zjdab9mq1s82k8wyxlvx1bzl90rai-check-dependency-diagram.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/nd9ppvhhpvj1m6r72x2qmaqbq4dicmn4-check-dependency-diagram