$ git clone -n https://src.fedoraproject.org/rpms/libabigail.git /var/lib/mock/f40-build-785816-134123/root/chroot_tmpdir/scmroot/libabigail
Cloning into '/var/lib/mock/f40-build-785816-134123/root/chroot_tmpdir/scmroot/libabigail'...
$ git fetch origin c22cdc0bc36d42e936b3a5abd07642253a7995b5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libabigail
 * [new ref]         c22cdc0bc36d42e936b3a5abd07642253a7995b5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c22cdc0 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild