$ git clone -n https://src.fedoraproject.org/rpms/perl-Encode-EUCJPASCII.git /var/lib/mock/f45-build-23350-597/root/chroot_tmpdir/scmroot/perl-Encode-EUCJPASCII
Cloning into '/var/lib/mock/f45-build-23350-597/root/chroot_tmpdir/scmroot/perl-Encode-EUCJPASCII'...
$ git fetch origin 4b98f3e5621aa2dd6b36fe911baf5e616c25da2d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Encode-EUCJPASCII
 * [new ref]         4b98f3e5621aa2dd6b36fe911baf5e616c25da2d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4b98f3e Perl 5.44 rebuild