$ git clone -n https://src.fedoraproject.org/rpms/amsynth.git /var/lib/mock/f40-build-793245-138808/root/chroot_tmpdir/scmroot/amsynth
Cloning into '/var/lib/mock/f40-build-793245-138808/root/chroot_tmpdir/scmroot/amsynth'...
$ git fetch origin f08fe5471a78bde5e02bd189a6e01cd5c0126c4d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/amsynth
 * [new ref]         f08fe5471a78bde5e02bd189a6e01cd5c0126c4d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f08fe54 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild