update ref to nightly-2021-02-20

README.md

@@ -89,7 +89,7 @@ You can also run your our own joystream-node:
 
 ```sh
 git checkout master
-WASM_BUILD_TOOLCHAIN=nightly-2020-05-23 cargo build --release
+WASM_BUILD_TOOLCHAIN=nightly-2021-02-20 cargo build --release
 ./target/release/joystream-node -- --pruning archive --chain testnets/joy-testnet-4.json
 ```
 

node/README.md

@@ -26,7 +26,7 @@ cd joystream/
 Compile the node and runtime:
 
 ```bash
-WASM_BUILD_TOOLCHAIN=nightly-2020-05-23 cargo build --release
+WASM_BUILD_TOOLCHAIN=nightly-2021-02-20 cargo build --release
 ```
 
 This produces the binary in `./target/release/joystream-node`
@@ -79,7 +79,7 @@ If you are building a tagged release from `master` branch and want to install th
 This will install the executable `joystream-node` to your `~/.cargo/bin` folder, which you would normally have in your `$PATH` environment.
 
 ```bash
-WASM_BUILD_TOOLCHAIN=nightly-2020-05-23 cargo install joystream-node --path node/ --locked
+WASM_BUILD_TOOLCHAIN=nightly-2021-02-20 cargo install joystream-node --path node/ --locked
 ```
 
 Now you can run and connect to the testnet:

scripts/raspberry-cross-build.sh

@@ -9,7 +9,7 @@
 export WORKSPACE_ROOT=`cargo metadata --offline --no-deps --format-version 1 | jq .workspace_root -r`
 
 docker run \
-    -e WASM_BUILD_TOOLCHAIN=nightly-2020-05-23 \
+    -e WASM_BUILD_TOOLCHAIN=nightly-2021-02-20 \
     --volume ${WORKSPACE_ROOT}/:/home/cross/project \
     --volume ${HOME}/.cargo/registry:/home/cross/.cargo/registry \
     joystream/rust-raspberry \

scripts/run-dev-chain.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-export WASM_BUILD_TOOLCHAIN=nightly-2020-05-23
+export WASM_BUILD_TOOLCHAIN=nightly-2021-02-20
 
 # Build release binary
 cargo build --release