$ git clone -n https://src.fedoraproject.org/rpms/rust-semver0.11.git /var/lib/mock/f39-build-1636603-39927/root/chroot_tmpdir/scmroot/rust-semver0.11
Cloning into '/var/lib/mock/f39-build-1636603-39927/root/chroot_tmpdir/scmroot/rust-semver0.11'...
$ git fetch origin 8c0c98a43ea35422d60290b5442c855928f96071:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-semver0.11
 * [new ref]         8c0c98a43ea35422d60290b5442c855928f96071 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8c0c98a Drop CI feature and associated diesel dependency