$ git clone -n https://src.fedoraproject.org/rpms/cryptsetup.git /var/lib/mock/f40-build-1793516-24861/root/chroot_tmpdir/scmroot/cryptsetup
Cloning into '/var/lib/mock/f40-build-1793516-24861/root/chroot_tmpdir/scmroot/cryptsetup'...
$ git fetch origin 6034e8054c411fb12577609df56802fbda10686b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cryptsetup
 * [new ref]         6034e8054c411fb12577609df56802fbda10686b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6034e80 Update to cryptsetup 2.7.4.