$ git clone -n https://src.fedoraproject.org/rpms/ostree.git /var/lib/mock/f33-build-602297-67196/root/chroot_tmpdir/scmroot/ostree
Cloning into '/var/lib/mock/f33-build-602297-67196/root/chroot_tmpdir/scmroot/ostree'...
$ git reset --hard da892d14b7730dabb6cccb69ff1ee5bdb987997a
HEAD is now at da892d1 https://github.com/ostreedev/ostree/releases/tag/v2021.1