$ git clone -n https://src.fedoraproject.org/rpms/rust-miniz_oxide.git /var/lib/mock/f41-build-59195166-6571621/root/chroot_tmpdir/scmroot/rust-miniz_oxide
Cloning into '/var/lib/mock/f41-build-59195166-6571621/root/chroot_tmpdir/scmroot/rust-miniz_oxide'...
$ git fetch origin 1cf72d0aa864f07cbb02eeffc2c5e354628437e3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-miniz_oxide
 * [new ref]         1cf72d0aa864f07cbb02eeffc2c5e354628437e3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1cf72d0 Update to version 0.8.8; Fixes RHBZ#2357271