$ git clone -n https://src.fedoraproject.org/rpms/mingw-python-installer.git /var/lib/mock/f45-build-18678-525/root/chroot_tmpdir/scmroot/mingw-python-installer
Cloning into '/var/lib/mock/f45-build-18678-525/root/chroot_tmpdir/scmroot/mingw-python-installer'...
$ git fetch origin 77d34732e680106c5a498c9ff22e9843a8ea6d5e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mingw-python-installer
 * [new ref]         77d34732e680106c5a498c9ff22e9843a8ea6d5e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 77d3473 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild