scala_2_12 0 -> 1
attrpath: scala_2_12
Checking auto update branch...
[version] 
[version] generic version rewriter does not support multiple hashes
[rustCrateVersion] 
[rustCrateVersion] No cargoSha256 or cargoHash found
[golangModuleVersion] 
[golangModuleVersion] Not a buildGoModule package with vendorSha256 or vendorHash
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] Failed with exit code 1
these 2 derivations will be built:
  /nix/store/mgljdwcv35nr0pw5dalhy09xi4zya1k6-update.sh.drv
  /nix/store/7g4v5c7wjpavgqrfc2kfhm7vwcv2n8qg-packages.json.drv
building '/nix/store/mgljdwcv35nr0pw5dalhy09xi4zya1k6-update.sh.drv'...
building '/nix/store/7g4v5c7wjpavgqrfc2kfhm7vwcv2n8qg-packages.json.drv'...

Going to be running update for following packages:
 - scala-2.12.18

Press Enter key to continue...
Running update for:
 - scala-2.12.18: UPDATING ...
 - scala-2.12.18: ERROR

--- SHOWING ERROR LOG FOR scala-2.12.18 ----------------------

error: cannot run ssh: No such file or directory
fatal: unable to fork
this derivation will be built:
  /nix/store/mgj6h3smkx204dnvf5q7kn02vi199n24-scala-.tgz.drv
building '/nix/store/mgj6h3smkx204dnvf5q7kn02vi199n24-scala-.tgz.drv'...

trying https://www.scala-lang.org/files/archive/scala-.tgz
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
curl: (22) The requested URL returned error: 404
error: cannot download scala-.tgz from any mirror
error: boost::bad_format_string: format-string is ill-formed
update-source-version: error: Couldn't figure out new hash of 'scala_2_12.src'!


--- SHOWING ERROR LOG FOR scala-2.12.18 ----------------------
The update script for scala-2.12.18 failed with exit code 1