$ git clone -n https://src.fedoraproject.org/rpms/ghc-gi-cairo.git /var/lib/mock/f40-build-2604406-63389/root/chroot_tmpdir/scmroot/ghc-gi-cairo
Cloning into '/var/lib/mock/f40-build-2604406-63389/root/chroot_tmpdir/scmroot/ghc-gi-cairo'...
$ git fetch origin cb50ed1ffea63a55c31227f6d5e1f3275b5514fc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-gi-cairo
 * [new ref]         cb50ed1ffea63a55c31227f6d5e1f3275b5514fc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cb50ed1 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild