$ git clone -n https://src.fedoraproject.org/rpms/rust-libspa.git /var/lib/mock/f40-build-2209059-52147/root/chroot_tmpdir/scmroot/rust-libspa
Cloning into '/var/lib/mock/f40-build-2209059-52147/root/chroot_tmpdir/scmroot/rust-libspa'...
$ git fetch origin b82efc3acddd290b338b12a0a5851f2c59c037bf:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-libspa
 * [new ref]         b82efc3acddd290b338b12a0a5851f2c59c037bf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b82efc3 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild