$ git clone -n https://src.fedoraproject.org/rpms/rust-tiny_http0.6.git /var/lib/mock/f40-build-2643990-66493/root/chroot_tmpdir/scmroot/rust-tiny_http0.6
Cloning into '/var/lib/mock/f40-build-2643990-66493/root/chroot_tmpdir/scmroot/rust-tiny_http0.6'...
$ git fetch origin d17e22964535b6f9193936f3a67ada5255d07ac4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-tiny_http0.6
 * [new ref]         d17e22964535b6f9193936f3a67ada5255d07ac4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d17e229 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild