$ git clone -n https://src.fedoraproject.org/rpms/glibc.git /var/lib/mock/f33-build-286587-53575/root/chroot_tmpdir/scmroot/glibc
Cloning into '/var/lib/mock/f33-build-286587-53575/root/chroot_tmpdir/scmroot/glibc'...
$ git reset --hard df5430b755ae8bb8cb45683862b213d56d87627e
HEAD is now at df5430b Auto-sync with upstream branch master