$ git clone -n https://src.fedoraproject.org/rpms/rust-gix-discover.git /var/lib/mock/f40-build-2402225-60556/root/chroot_tmpdir/scmroot/rust-gix-discover
Cloning into '/var/lib/mock/f40-build-2402225-60556/root/chroot_tmpdir/scmroot/rust-gix-discover'...
$ git fetch origin 95704b506af8a0b6060bc528e197080f5680404a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-gix-discover
 * [new ref]         95704b506af8a0b6060bc528e197080f5680404a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 95704b5 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild