$ git clone -n https://src.fedoraproject.org/rpms/rust-dashmap4.git /var/lib/mock/f38-build-side-43-rust-devel-1414984-31454/root/chroot_tmpdir/scmroot/rust-dashmap4
Cloning into '/var/lib/mock/f38-build-side-43-rust-devel-1414984-31454/root/chroot_tmpdir/scmroot/rust-dashmap4'...
$ git fetch origin ad73084c4be3a7072f7176a545074189e9c78c84:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-dashmap4
 * [new ref]         ad73084c4be3a7072f7176a545074189e9c78c84 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ad73084 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild