these 5 derivations will be built:
  /nix/store/1y7y28wbngs5718z0x617s2bjrc6iya9-yarn-1.22.19.drv
  /nix/store/3kpcxwd1n1mk4sc2srsqnis7w02fjxz9-fixup_yarn_lock.drv
  /nix/store/bd01d85j9a99a1bpbc7677pyz3ii1i9d-source.drv
  /nix/store/idvxpn7w6yk3f88l64cariax6xh6gfms-offline.drv
  /nix/store/0x3q83m2nwsning6df169b4b5w464rs9-outline-0.67.0.drv
this path will be fetched (870.1 KiB download, 5.1 MiB unpacked):
  /nix/store/mw0j8n7ak5ijy3dmbn50y7ymf402p114-source
error: hash mismatch in fixed-output derivation '/nix/store/l5vw9v1yi3y85wb9mw3i6rwc6fcaln5z-source.drv':
         specified: sha256-l7EJkmH/ctP8P937bV5gUqmeKeuH2mjby7Mj/USaCcA=
            got:    sha256-gMWHTHtHPPCCi8u/7ARhMlhdQQC6OwRkxvonVRpzQ6s=
error: build of resolved derivation '/nix/store/l5vw9v1yi3y85wb9mw3i6rwc6fcaln5z-source.drv' failed
error: Cannot build '/nix/store/0x3q83m2nwsning6df169b4b5w464rs9-outline-0.67.0.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/bdkw05jv5r5yjx6rxac64qgij118ydl7-outline-0.67.0