$ git clone -n https://src.fedoraproject.org/rpms/rust-toml_edit.git /var/lib/mock/f41-build-side-1-3006304-36744/root/chroot_tmpdir/scmroot/rust-toml_edit
Cloning into '/var/lib/mock/f41-build-side-1-3006304-36744/root/chroot_tmpdir/scmroot/rust-toml_edit'...
$ git fetch origin ff2fb2ee5f59bc7664ba3319f7f2d00eef7f9122:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-toml_edit
 * [new ref]         ff2fb2ee5f59bc7664ba3319f7f2d00eef7f9122 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ff2fb2e Update to version 0.22.22; Fixes RHBZ#2314499