$ git clone -n https://src.fedoraproject.org/rpms/perl-MooseX-Async.git /var/lib/mock/f45-build-25049-609/root/chroot_tmpdir/scmroot/perl-MooseX-Async
Cloning into '/var/lib/mock/f45-build-25049-609/root/chroot_tmpdir/scmroot/perl-MooseX-Async'...
$ git fetch origin c7995e01570d7374b6df75e3befb43b47fd4abe0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-MooseX-Async
 * [new ref]         c7995e01570d7374b6df75e3befb43b47fd4abe0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c7995e0 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild