$ git clone -n https://src.fedoraproject.org/rpms/krun-awsnitro-eif-ctl.git /var/lib/mock/f45-build-39658-750/root/chroot_tmpdir/scmroot/krun-awsnitro-eif-ctl
Cloning into '/var/lib/mock/f45-build-39658-750/root/chroot_tmpdir/scmroot/krun-awsnitro-eif-ctl'...
$ git fetch origin 27ae24ce3ae2c3665a9c047e69220d0eab6f20c4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/krun-awsnitro-eif-ctl
 * [new ref]         27ae24ce3ae2c3665a9c047e69220d0eab6f20c4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 27ae24c Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild