$ git clone -n https://src.fedoraproject.org/rpms/ghc-hspec-discover.git /var/lib/mock/f40-build-776056-128585/root/chroot_tmpdir/scmroot/ghc-hspec-discover
Cloning into '/var/lib/mock/f40-build-776056-128585/root/chroot_tmpdir/scmroot/ghc-hspec-discover'...
$ git fetch origin ae7cb0058cc669c28b44706aab3db210d18575eb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-hspec-discover
 * [new ref]         ae7cb0058cc669c28b44706aab3db210d18575eb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ae7cb00 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild