Script updates. Switch to https:// for deps

Cargo.toml

@@ -21,6 +21,6 @@ members = [
 
 [profile.release]
 rpath = true
-# lto   = true
+lto   = true
 debug = false
 # panic = 'abort'

classgroup/Cargo.toml

@@ -22,7 +22,7 @@ edition = "2018"
 
 [dependencies]
 num-traits = "0.2"
-rust-gmp = { git = "git+ssh://github.com/poanetwork/rust-gmp" }
+rust-gmp = { git = "https://github.com/poanetwork/rust-gmp" }
 libc = "0.2"
 
 [dev-dependencies]

test.sh

@@ -19,7 +19,9 @@ case $0 in
    (/*)  cd "${0%/*}/";;
    (*/*) cd "./${0%/*}";;
 esac
-unset RUST_BACKTRACE
+PATH=~/.cargo/bin:/usr/bin
+unset RUST_BACKTRACE CARGO_INCREMENTAL
+export RUSTFLAGS=-Clto
 # cargo build --release -pvdf-competition
 # LD_LIBRARY_PATH=~/.rustup/toolchains/beta-x86_64-unknown-linux-gnu/lib \
 cargo install --path=vdf-competition --force