$ git clone -n https://src.fedoraproject.org/rpms/rust-pathfinder_simd.git /var/lib/mock/f42-build-side-1-3536533-46558/root/chroot_tmpdir/scmroot/rust-pathfinder_simd
Cloning into '/var/lib/mock/f42-build-side-1-3536533-46558/root/chroot_tmpdir/scmroot/rust-pathfinder_simd'...
$ git fetch origin 32715818fffba6c939008db25661f3be4defef07:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-pathfinder_simd
 * [new ref]         32715818fffba6c939008db25661f3be4defef07 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3271581 Update to version 0.5.5; Fixes RHBZ#2368597