$ git clone -n https://src.fedoraproject.org/rpms/rust-enumset.git /var/lib/mock/f39-build-1557283-37267/root/chroot_tmpdir/scmroot/rust-enumset
Cloning into '/var/lib/mock/f39-build-1557283-37267/root/chroot_tmpdir/scmroot/rust-enumset'...
$ git fetch origin 27769f740e43a84e2ec4f586c1fee81ee8d04570:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-enumset
 * [new ref]         27769f740e43a84e2ec4f586c1fee81ee8d04570 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 27769f7 Update to version 1.1.3; Fixes RHBZ#2243338