$ git clone -n https://src.fedoraproject.org/rpms/rust-pwd.git /var/lib/mock/f38-build-side-42-init-devel-1394919-31050/root/chroot_tmpdir/scmroot/rust-pwd
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1394919-31050/root/chroot_tmpdir/scmroot/rust-pwd'...
$ git fetch origin 7f7b0e4d7ea3feb882ad50585eeac3519124d9ee:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-pwd
 * [new ref]         7f7b0e4d7ea3feb882ad50585eeac3519124d9ee -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7f7b0e4 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild