$ git clone -n https://src.fedoraproject.org/rpms/jline.git /var/lib/mock/f40-build-2523145-61802/root/chroot_tmpdir/scmroot/jline
Cloning into '/var/lib/mock/f40-build-2523145-61802/root/chroot_tmpdir/scmroot/jline'...
$ git fetch origin 0e64b98078a0a8e73483f2a2e92072ff0d0d4c5f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/jline
 * [new ref]         0e64b98078a0a8e73483f2a2e92072ff0d0d4c5f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0e64b98 Rebuilt for java-21-openjdk as system jdk