$ git clone -n https://src.fedoraproject.org/rpms/bootc.git /var/lib/mock/f40-build-763015-122293/root/chroot_tmpdir/scmroot/bootc
Cloning into '/var/lib/mock/f40-build-763015-122293/root/chroot_tmpdir/scmroot/bootc'...
$ git reset --hard e8664847985f30e38da9b88bea969f3861c889a8
HEAD is now at e866484 ExcludeArch: %{ix86}