$ git clone -n https://src.fedoraproject.org/rpms/perl-MooseX-Role-TraitConstructor.git /var/lib/mock/f45-build-25100-609/root/chroot_tmpdir/scmroot/perl-MooseX-Role-TraitConstructor
Cloning into '/var/lib/mock/f45-build-25100-609/root/chroot_tmpdir/scmroot/perl-MooseX-Role-TraitConstructor'...
$ git fetch origin 1ae307812093a60b42ef4074a865dbe88ccce047:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-MooseX-Role-TraitConstructor
 * [new ref]         1ae307812093a60b42ef4074a865dbe88ccce047 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1ae3078 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild