$ git clone -n http://fedora.riscv.rocks:3000/rpms/rust.git /var/lib/mock/f40-build-737446-107191/root/chroot_tmpdir/scmroot/rust
Cloning into '/var/lib/mock/f40-build-737446-107191/root/chroot_tmpdir/scmroot/rust'...
$ git reset --hard 574eef1ee927f58ffacac1a54718722fed68cdf1
HEAD is now at 574eef1 Lower memory usage for riscv64