$ git clone -n https://src.fedoraproject.org/rpms/perl-DBIx-ContextualFetch.git /var/lib/mock/f39-build-1547483-36724/root/chroot_tmpdir/scmroot/perl-DBIx-ContextualFetch
Cloning into '/var/lib/mock/f39-build-1547483-36724/root/chroot_tmpdir/scmroot/perl-DBIx-ContextualFetch'...
$ git fetch origin 926027b62d0a53d4f068f38f58b74d388ab61aa7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-DBIx-ContextualFetch
 * [new ref]         926027b62d0a53d4f068f38f58b74d388ab61aa7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 926027b Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild