$ git clone -n https://src.fedoraproject.org/rpms/kdevelop-pg-qt.git /var/lib/mock/f40-build-788743-135313/root/chroot_tmpdir/scmroot/kdevelop-pg-qt
Cloning into '/var/lib/mock/f40-build-788743-135313/root/chroot_tmpdir/scmroot/kdevelop-pg-qt'...
$ git fetch origin 926d2217cfaa985790f77b2b94aeb829650d900f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kdevelop-pg-qt
 * [new ref]         926d2217cfaa985790f77b2b94aeb829650d900f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 926d221 Update to 2.2.2 and unlock building