$ git clone -n https://src.fedoraproject.org/rpms/audacity.git /var/lib/mock/f45-build-109028-17222/root/chroot_tmpdir/scmroot/audacity
Cloning into '/var/lib/mock/f45-build-109028-17222/root/chroot_tmpdir/scmroot/audacity'...
$ git fetch origin 48554acb8e3a000760ca9a5632a191b1cb2f75e8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/audacity
 * [new ref]         48554acb8e3a000760ca9a5632a191b1cb2f75e8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 48554ac Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild