$ git clone -n https://src.fedoraproject.org/rpms/ghc-colourista.git /var/lib/mock/f40-build-2687824-68097/root/chroot_tmpdir/scmroot/ghc-colourista
Cloning into '/var/lib/mock/f40-build-2687824-68097/root/chroot_tmpdir/scmroot/ghc-colourista'...
$ git fetch origin e70f57d142b150a9633cce0b636bfe613e6a6694:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-colourista
 * [new ref]         e70f57d142b150a9633cce0b636bfe613e6a6694 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e70f57d Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild