these 2 derivations will be built:
  /nix/store/ngak551y114r4mb8bnsljlg5nphqyd19-generate-dependency-diagram.drv
  /nix/store/wsn2xmax1phan9halkg4g7add0g5cz93-check-dependency-diagram.drv
error: Cannot build '/nix/store/wsn2xmax1phan9halkg4g7add0g5cz93-check-dependency-diagram.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/955wclwivhi65i18dlnn3zzn4ym2jbvr-check-dependency-diagram
       Last 22 log lines:
       > tribuchet: building on jamie
       > --- /nix/store/wl5r05fgfjafv82yj6jskzxixdxwlk7g-harmonia-store-structure.md	1970-01-01 00:00:01.000000000 +0000
       > +++ /nix/store/ql1kr05m0m8zx1dwvl72h340d4sdmnd3-generate-dependency-diagram	1970-01-01 00:00:01.000000000 +0000
       > @@ -111,6 +111,7 @@
       >      utils-signature --> utils-base-encoding
       >      store-path --> utils-hash
       >      store-content-address --> store-path
       > +    store-fs --> store-path
       >      store-ref-scan --> store-path
       >      store-derivation --> store-content-address
       >      store-derivation --> utils-signature
       > @@ -129,6 +130,8 @@
       >      protocol --> store-aterm
       >      protocol --> store-build-result
       >      protocol --> store-path-info
       > +    store-gc --> store-db
       > +    store-gc --> store-fs
       >      daemon --> protocol
       >      daemon --> store-db
       >      store-remote --> protocol
       > Dependency diagram is out of date. Update with:
       >   cp /nix/store/ql1kr05m0m8zx1dwvl72h340d4sdmnd3-generate-dependency-diagram docs/architecture/harmonia-store-structure.md
       For full logs, run:
         nix log /nix/store/wsn2xmax1phan9halkg4g7add0g5cz93-check-dependency-diagram.drv