$ git clone -n https://src.fedoraproject.org/rpms/ghc-hslogger.git /var/lib/mock/f45-build-10394-416/root/chroot_tmpdir/scmroot/ghc-hslogger
Cloning into '/var/lib/mock/f45-build-10394-416/root/chroot_tmpdir/scmroot/ghc-hslogger'...
$ git fetch origin af662399ebbd5006bd8a098e7f29cc3aec8c9775:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-hslogger
 * [new ref]         af662399ebbd5006bd8a098e7f29cc3aec8c9775 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at af66239 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild