$ git clone -n https://src.fedoraproject.org/rpms/rust-sequoia-keyring-linter.git /var/lib/mock/f38-build-side-43-rust-devel-1424434-31494/root/chroot_tmpdir/scmroot/rust-sequoia-keyring-linter
Cloning into '/var/lib/mock/f38-build-side-43-rust-devel-1424434-31494/root/chroot_tmpdir/scmroot/rust-sequoia-keyring-linter'...
$ git fetch origin 23e720d5a0dcde8e55a84c3ae0f900d19c953227:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-sequoia-keyring-linter
 * [new ref]         23e720d5a0dcde8e55a84c3ae0f900d19c953227 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 23e720d Rebuild for sequoia-openpgp v1.16