$ git clone -n https://src.fedoraproject.org/rpms/perl-Term-ANSIColor.git /var/lib/mock/f41-build-816901-150476/root/chroot_tmpdir/scmroot/perl-Term-ANSIColor
Cloning into '/var/lib/mock/f41-build-816901-150476/root/chroot_tmpdir/scmroot/perl-Term-ANSIColor'...
$ git fetch origin 37cf31c50abcf47431d8e2e05a00ceaf648f155e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Term-ANSIColor
 * [new ref]         37cf31c50abcf47431d8e2e05a00ceaf648f155e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 37cf31c Perl 5.40 re-rebuild of bootstrapped packages