Bump MSRV to 1.61 and all rust dependencies to latest releases

CONTRIBUTING.md

@@ -242,8 +242,8 @@ the Visual C++ build tools so that rust can link against the system c/c++
 libraries. You can see more details on this in the
 [rustup documentation](https://rust-lang.github.io/rustup/installation/windows.html).
 
-Qiskit Terra has a minimum supported Rust version (MSRV) of 1.56.1. This means
-to build Qiskit Terra from source you must have at least rustc version 1.56.1
+Qiskit Terra has a minimum supported Rust version (MSRV) of 1.61.0. This means
+to build Qiskit Terra from source you must have at least rustc version 1.61.0
 installed, older versions will not be able to compile Qiskit.
 
 Once you have a rust compiler installed you can rely on the normal Python

Cargo.toml

@@ -29,11 +29,11 @@ version = "^0.15.6"
 features = ["rayon"]
 
 [dependencies.hashbrown]
-version = "0.12.3"
+version = "0.13.2"
 features = ["rayon"]
 
 [dependencies.indexmap]
-version = "1.7"
+version = "1.9"
 features = ["rayon"]
 
 [profile.release]

README.md

@@ -1,5 +1,5 @@
 # Qiskit Terra
-[![License](https://img.shields.io/github/license/Qiskit/qiskit-terra.svg?style=popout-square)](https://opensource.org/licenses/Apache-2.0)<!--- long-description-skip-begin -->[![Release](https://img.shields.io/github/release/Qiskit/qiskit-terra.svg?style=popout-square)](https://github.com/Qiskit/qiskit-terra/releases)[![Downloads](https://img.shields.io/pypi/dm/qiskit-terra.svg?style=popout-square)](https://pypi.org/project/qiskit-terra/)[![Coverage Status](https://coveralls.io/repos/github/Qiskit/qiskit-terra/badge.svg?branch=main)](https://coveralls.io/github/Qiskit/qiskit-terra?branch=main)[![Minimum rustc 1.56.1](https://img.shields.io/badge/rustc-1.56.1+-blue.svg)](https://rust-lang.github.io/rfcs/2495-min-rust-version.html)<!--- long-description-skip-end -->
+[![License](https://img.shields.io/github/license/Qiskit/qiskit-terra.svg?style=popout-square)](https://opensource.org/licenses/Apache-2.0)<!--- long-description-skip-begin -->[![Release](https://img.shields.io/github/release/Qiskit/qiskit-terra.svg?style=popout-square)](https://github.com/Qiskit/qiskit-terra/releases)[![Downloads](https://img.shields.io/pypi/dm/qiskit-terra.svg?style=popout-square)](https://pypi.org/project/qiskit-terra/)[![Coverage Status](https://coveralls.io/repos/github/Qiskit/qiskit-terra/badge.svg?branch=main)](https://coveralls.io/github/Qiskit/qiskit-terra?branch=main)[![Minimum rustc 1.61.0](https://img.shields.io/badge/rustc-1.61.0+-blue.svg)](https://rust-lang.github.io/rfcs/2495-min-rust-version.html)<!--- long-description-skip-end -->
 
 **Qiskit** is an open-source framework for working with noisy quantum computers at the level of pulses, circuits, and algorithms.
 

azure-pipelines.yml

@@ -48,7 +48,7 @@ parameters:
   - name: "minimumRustVersion"
     displayName: "Minimum supported version of Rust"
     type: string
-    default: "1.56.1"
+    default: "1.61.0"
 
   # These two versions of Python can be chosen somewhat arbitrarily, but we get
   # slightly better coverage per PR if they're neither the maximum nor minimum

releasenotes/notes/bump-msrv-f6f2bd42b9636b5e.yaml

@@ -0,0 +1,8 @@
+---
+upgrade:
+  - |
+    The minimum supported Rust version (MSRV) has been increased from 1.56.1
+    to 1.61.0. If you're are building Qiskit from source you will now need to
+    ensure that you have at least Rust 1.61.0 installed to be able to build
+    Qiskit. This change was made as our upstream dependencies have increased
+    their MSRVs.