$ git clone -n https://src.fedoraproject.org/rpms/amsynth.git /var/lib/mock/f42-build-side-1-3584799-46896/root/chroot_tmpdir/scmroot/amsynth
Cloning into '/var/lib/mock/f42-build-side-1-3584799-46896/root/chroot_tmpdir/scmroot/amsynth'...
$ git fetch origin 1061129e27809995887e8c108953f3e501df8d62:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/amsynth
 * [new ref]         1061129e27809995887e8c108953f3e501df8d62 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1061129 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild