$ git clone -n https://src.fedoraproject.org/rpms/R-credentials.git /var/lib/mock/f40-build-2352293-60193/root/chroot_tmpdir/scmroot/R-credentials
Cloning into '/var/lib/mock/f40-build-2352293-60193/root/chroot_tmpdir/scmroot/R-credentials'...
$ git fetch origin 0bd12914795573763f2d86046c0b8d8aa3b20052:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/R-credentials
 * [new ref]         0bd12914795573763f2d86046c0b8d8aa3b20052 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0bd1291 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild