$ git clone -n https://src.fedoraproject.org/rpms/rust-tiff0.6.git /var/lib/mock/f38-build-side-43-rust-devel-1411929-31436/root/chroot_tmpdir/scmroot/rust-tiff0.6
Cloning into '/var/lib/mock/f38-build-side-43-rust-devel-1411929-31436/root/chroot_tmpdir/scmroot/rust-tiff0.6'...
$ git fetch origin 37b5bbbed8ba9da5e293040cadba2d37ef00781f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-tiff0.6
 * [new ref]         37b5bbbed8ba9da5e293040cadba2d37ef00781f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 37b5bbb Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild