$ git clone -n https://src.fedoraproject.org/rpms/php-pecl-xattr.git /var/lib/mock/f31-build-69457-30317/root/chroot_tmpdir/scmroot/php-pecl-xattr
Cloning into '/var/lib/mock/f31-build-69457-30317/root/chroot_tmpdir/scmroot/php-pecl-xattr'...
$ git reset --hard 5136c95d35ece41974ce432d2965820638a6e7fa
HEAD is now at 5136c95 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild