$ git clone -n https://src.fedoraproject.org/rpms/ghc-readline.git /var/lib/mock/f42-build-3264139-41244/root/chroot_tmpdir/scmroot/ghc-readline
Cloning into '/var/lib/mock/f42-build-3264139-41244/root/chroot_tmpdir/scmroot/ghc-readline'...
$ git fetch origin 99ac5039dcf85f5ed0d77a2d432f063d3ab5518c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-readline
 * [new ref]         99ac5039dcf85f5ed0d77a2d432f063d3ab5518c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 99ac503 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild