$ git clone -n https://src.fedoraproject.org/rpms/rust-dirs3.git /var/lib/mock/f38-build-side-42-init-devel-1395635-31050/root/chroot_tmpdir/scmroot/rust-dirs3
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1395635-31050/root/chroot_tmpdir/scmroot/rust-dirs3'...
$ git fetch origin f9ed98ec195db2d0b179e0f4e9119aa09442981f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-dirs3
 * [new ref]         f9ed98ec195db2d0b179e0f4e9119aa09442981f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f9ed98e Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild