$ git clone -n https://src.fedoraproject.org/rpms/librepo.git /var/lib/mock/f40-build-784354-133362/root/chroot_tmpdir/scmroot/librepo
Cloning into '/var/lib/mock/f40-build-784354-133362/root/chroot_tmpdir/scmroot/librepo'...
$ git fetch origin 95ab94834636521a70071235951866ba0ac83dd7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/librepo
 * [new ref]         95ab94834636521a70071235951866ba0ac83dd7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 95ab948 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild