$ git clone -n https://src.fedoraproject.org/rpms/maven-resolver.git /var/lib/mock/f40-build-2434106-60730/root/chroot_tmpdir/scmroot/maven-resolver
Cloning into '/var/lib/mock/f40-build-2434106-60730/root/chroot_tmpdir/scmroot/maven-resolver'...
$ git fetch origin 0f297f58439a904097b72fa9eb453f5171ccb1c4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/maven-resolver
 * [new ref]         0f297f58439a904097b72fa9eb453f5171ccb1c4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0f297f5 Update to upstream version 1.9.18