$ git clone -n https://src.fedoraproject.org/rpms/rust-pipewire.git /var/lib/mock/f45-build-43874-807/root/chroot_tmpdir/scmroot/rust-pipewire
Cloning into '/var/lib/mock/f45-build-43874-807/root/chroot_tmpdir/scmroot/rust-pipewire'...
$ git fetch origin 391401091752b4abc58966cb3ca7d8aaa0ae29d4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-pipewire
 * [new ref]         391401091752b4abc58966cb3ca7d8aaa0ae29d4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3914010 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild