$ git clone -n https://src.fedoraproject.org/rpms/rust-gptman.git /var/lib/mock/f39-build-1636761-39940/root/chroot_tmpdir/scmroot/rust-gptman
Cloning into '/var/lib/mock/f39-build-1636761-39940/root/chroot_tmpdir/scmroot/rust-gptman'...
$ git fetch origin 7067b3db4f15911a166b3f150da68bb41fae3e3f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-gptman
 * [new ref]         7067b3db4f15911a166b3f150da68bb41fae3e3f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7067b3d Update to version 1.0.2; Fixes RHBZ#2233075