$ git clone -n https://src.fedoraproject.org/rpms/cab.git /var/lib/mock/f40-build-744492-111739/root/chroot_tmpdir/scmroot/cab
Cloning into '/var/lib/mock/f40-build-744492-111739/root/chroot_tmpdir/scmroot/cab'...
$ git reset --hard f4b02b953dfe205f04dfa7ba716b670961cd422d
HEAD is now at f4b02b9 https://hackage.haskell.org/package/cab-0.2.21/changelog