* gnu/packages/crates-windows.scm (rust-windows-x86-64-msvc-0.52): Update to 0.52.6. Change-Id: Ibb770edca3d52e39b9b874abfae27a3d6929d75b
* gnu/packages/crates-windows.scm (rust-windows-x86-64-msvc-0.52): Update to 0.52.6. Change-Id: Ibb770edca3d52e39b9b874abfae27a3d6929d75b