$ git clone -n https://src.fedoraproject.org/rpms/rust-unicode-bidi.git /var/lib/mock/f40-build-2233245-53367/root/chroot_tmpdir/scmroot/rust-unicode-bidi
Cloning into '/var/lib/mock/f40-build-2233245-53367/root/chroot_tmpdir/scmroot/rust-unicode-bidi'...
$ git fetch origin 0de67addaa00af50290ddbcdea369cf73d06e3f6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-unicode-bidi
 * [new ref]         0de67addaa00af50290ddbcdea369cf73d06e3f6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0de67ad Update to version 0.3.14; Fixes RHBZ#2253376