$ git clone -n https://src.fedoraproject.org/rpms/rust-libslirp.git /var/lib/mock/f40-build-739223-108888/root/chroot_tmpdir/scmroot/rust-libslirp
Cloning into '/var/lib/mock/f40-build-739223-108888/root/chroot_tmpdir/scmroot/rust-libslirp'...
$ git reset --hard 20e91a0d9910610d7a7a81e00f0054af3c2d73e7
HEAD is now at 20e91a0 Regenerate with rust2rpm v24; allow libsystemd versions 0.2..0.5