$ git clone -n https://src.fedoraproject.org/rpms/rust-async-fs.git /var/lib/mock/f45-build-40266-770/root/chroot_tmpdir/scmroot/rust-async-fs
Cloning into '/var/lib/mock/f45-build-40266-770/root/chroot_tmpdir/scmroot/rust-async-fs'...
$ git fetch origin 36cf12ded3bc367cfb2bcb560a3064fe17d0952a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-async-fs
 * [new ref]         36cf12ded3bc367cfb2bcb560a3064fe17d0952a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 36cf12d Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild