$ git clone -n https://src.fedoraproject.org/rpms/rust-asyncgit.git /var/lib/mock/f40-build-2175707-51067/root/chroot_tmpdir/scmroot/rust-asyncgit
Cloning into '/var/lib/mock/f40-build-2175707-51067/root/chroot_tmpdir/scmroot/rust-asyncgit'...
$ git fetch origin de13080a5ed23fcb1a4be01b3a003f399da52269:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-asyncgit
 * [new ref]         de13080a5ed23fcb1a4be01b3a003f399da52269 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at de13080 Update to version 0.24.3; Fixes RHBZ#2235175