$ git clone -n https://src.fedoraproject.org/rpms/perl-Socket-Netlink-Route.git /var/lib/mock/f39-build-1434888-31959/root/chroot_tmpdir/scmroot/perl-Socket-Netlink-Route
Cloning into '/var/lib/mock/f39-build-1434888-31959/root/chroot_tmpdir/scmroot/perl-Socket-Netlink-Route'...
$ git fetch origin 537aa16dda45ee06d5c1df55bb8e892dc771e67f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Socket-Netlink-Route
 * [new ref]         537aa16dda45ee06d5c1df55bb8e892dc771e67f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 537aa16 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild