$ git clone -n https://src.fedoraproject.org/rpms/golang-github-akavel-rsrc.git /var/lib/mock/f45-build-20069-565/root/chroot_tmpdir/scmroot/golang-github-akavel-rsrc
Cloning into '/var/lib/mock/f45-build-20069-565/root/chroot_tmpdir/scmroot/golang-github-akavel-rsrc'...
$ git fetch origin 3e14ec05eb826b811cb56f1f5c62ecafcc6ee13d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-akavel-rsrc
 * [new ref]         3e14ec05eb826b811cb56f1f5c62ecafcc6ee13d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3e14ec0 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild