$ git clone -n https://src.fedoraproject.org/rpms/golang-github-hhrutter-lzw.git /var/lib/mock/f45-build-12034-437/root/chroot_tmpdir/scmroot/golang-github-hhrutter-lzw
Cloning into '/var/lib/mock/f45-build-12034-437/root/chroot_tmpdir/scmroot/golang-github-hhrutter-lzw'...
$ git fetch origin b2f90baa30df715420fd17d5fb6a3e84fb977372:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-hhrutter-lzw
 * [new ref]         b2f90baa30df715420fd17d5fb6a3e84fb977372 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b2f90ba Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild