$ git clone -n https://src.fedoraproject.org/rpms/libusbmuxd.git /var/lib/mock/f45-build-17191-496/root/chroot_tmpdir/scmroot/libusbmuxd
Cloning into '/var/lib/mock/f45-build-17191-496/root/chroot_tmpdir/scmroot/libusbmuxd'...
$ git fetch origin 3871941270155f442c7fe49fa965a1d6b20408fe:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libusbmuxd
 * [new ref]         3871941270155f442c7fe49fa965a1d6b20408fe -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3871941 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild