$ git clone -n https://src.fedoraproject.org/rpms/php-Monolog.git /var/lib/mock/f41-build-759460-13440/root/chroot_tmpdir/scmroot/php-Monolog
Cloning into '/var/lib/mock/f41-build-759460-13440/root/chroot_tmpdir/scmroot/php-Monolog'...
$ git fetch origin 4b518d4c56f711fb6b228df0981cc5c24b505971:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/php-Monolog
 * [new ref]         4b518d4c56f711fb6b228df0981cc5c24b505971 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4b518d4 Eliminate use of obsolete %patchN syntax (#2283636)