$ git clone -n https://src.fedoraproject.org/rpms/abrt-java-connector.git /var/lib/mock/f41-build-side-1-2908110-34731/root/chroot_tmpdir/scmroot/abrt-java-connector
Cloning into '/var/lib/mock/f41-build-side-1-2908110-34731/root/chroot_tmpdir/scmroot/abrt-java-connector'...
$ git fetch origin 2e033f249b0beeb80fa944fda2fa0e097515aa4c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/abrt-java-connector
 * [new ref]         2e033f249b0beeb80fa944fda2fa0e097515aa4c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2e033f2 Retired: https://pagure.io/releng/issue/12387