$ git clone -n https://src.fedoraproject.org/rpms/libsamplerate.git /var/lib/mock/f40-build-2219908-52645/root/chroot_tmpdir/scmroot/libsamplerate
Cloning into '/var/lib/mock/f40-build-2219908-52645/root/chroot_tmpdir/scmroot/libsamplerate'...
$ git fetch origin 880eadae8fb3c3b59762b06393c368495c186933:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libsamplerate
 * [new ref]         880eadae8fb3c3b59762b06393c368495c186933 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 880eada SPDX license