$ git clone -n https://src.fedoraproject.org/rpms/rust-jql.git /var/lib/mock/f41-build-810736-146921/root/chroot_tmpdir/scmroot/rust-jql
Cloning into '/var/lib/mock/f41-build-810736-146921/root/chroot_tmpdir/scmroot/rust-jql'...
$ git fetch origin 2d94ae907731f3459c2f45dec924f53f37246304:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-jql
 * [new ref]         2d94ae907731f3459c2f45dec924f53f37246304 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2d94ae9 Rebuild with Rust 1.78 to fix incomplete debuginfo and backtraces