$ git clone -n https://src.fedoraproject.org/rpms/ghc-optparse-applicative.git /var/lib/mock/f40-build-2272472-54926/root/chroot_tmpdir/scmroot/ghc-optparse-applicative
Cloning into '/var/lib/mock/f40-build-2272472-54926/root/chroot_tmpdir/scmroot/ghc-optparse-applicative'...
$ git fetch origin a947f078470560868bb277e265f99e96cbe41e91:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-optparse-applicative
 * [new ref]         a947f078470560868bb277e265f99e96cbe41e91 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a947f07 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild