$ git clone -n https://src.fedoraproject.org/rpms/perl-POE-Component-Pluggable.git /var/lib/mock/f45-build-25534-611/root/chroot_tmpdir/scmroot/perl-POE-Component-Pluggable
Cloning into '/var/lib/mock/f45-build-25534-611/root/chroot_tmpdir/scmroot/perl-POE-Component-Pluggable'...
$ git fetch origin 4dafbc5de19a9dfb0696453aa101b3448590cbfb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-POE-Component-Pluggable
 * [new ref]         4dafbc5de19a9dfb0696453aa101b3448590cbfb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4dafbc5 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild