$ git clone -n https://src.fedoraproject.org/rpms/jline2.git /var/lib/mock/f40-build-2381400-60448/root/chroot_tmpdir/scmroot/jline2
Cloning into '/var/lib/mock/f40-build-2381400-60448/root/chroot_tmpdir/scmroot/jline2'...
$ git fetch origin e577d63c3cac021e02bee436847cb68a3c1b63c7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/jline2
 * [new ref]         e577d63c3cac021e02bee436847cb68a3c1b63c7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e577d63 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild