$ git clone -n https://src.fedoraproject.org/rpms/rust-termios.git /var/lib/mock/f45-build-45369-822/root/chroot_tmpdir/scmroot/rust-termios
Cloning into '/var/lib/mock/f45-build-45369-822/root/chroot_tmpdir/scmroot/rust-termios'...
$ git fetch origin 25734913b0389a0c8154ff25553e53b43ff8f648:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-termios
 * [new ref]         25734913b0389a0c8154ff25553e53b43ff8f648 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2573491 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild