- - del rust-toolchain
- - cargo install rustup-toolchain-install-master || echo "rustup-toolchain-install-master already installed"
- - rustup-toolchain-install-master %RUSTC_HASH% -f -n master
- - rustup default master
- - set PATH=%PATH%;C:\Users\appveyor\.rustup\toolchains\master\bin
+# uncomment once https://github.com/rust-lang/rust/issues/55376 is fixed
+# - del rust-toolchain
+# - cargo install rustup-toolchain-install-master || echo "rustup-toolchain-install-master already installed"
+# - rustup-toolchain-install-master %RUSTC_HASH% -f -n master
+# - rustup default master
+# - set PATH=%PATH%;C:\Users\appveyor\.rustup\toolchains\master\bin