31541310144
88%

Ran 11 Aug 2026 10:42PM UTC

Jobs 1

Files 954

Run time 2min

Badge

Embed ▾

Committed 11 Aug 2026 09:48PM UTC coverage: 87.765% (+0.003%) from 87.762%

Build # 31541310144

Build Type

push

github

Committed by

web-flow

Commit Message

Install Rust in CI explicitly and directly (#16731)

We have been having annoying CI problems where the automatic
installation of the Rust compiler via Rustup during Qiskit installation
failed in unusual ways.  This instead installs only the necessary
components for any particular job, and makes all installations explicit.

This removes the use of the `dtolnay/rust-toolchain` action because:

1. it's not providing any value beyond manual `rustup`, which is
   pre-installed on all relevant CI images

2. it uses a "creative" tagging scheme that's deliberately mutable,
   which isn't a great indication of security consciousness

This may or may not improve stability of the CI jobs, but there's an
audit/logging benefit in being explicit about the dependencies of any
given job, and separating out the Rust-installation steps from the
general "build" steps anyway.

Coverage Stats

113560 of 129391 relevant lines covered (87.76%)

998327.72 hits per line

Coverage Regressions

Lines	Coverage	∆	File
6	96.21	-0.47%	crates/qasm2/src/parse.rs
2	92.8	1.29%	crates/qasm2/src/lex.rs
1	90.32	0.0%	crates/circuit/src/parameter/parameter_expression.rs

Jobs

ID	Job ID	Ran	Files	Coverage
1	31541310144.1	11 Aug 2026 10:42PM UTC	954	87.76	GitHub Action Run

Qiskit / qiskit / 31541310144
88%

README BADGES
x

Markdown

Textile

RDoc

HTML

Rst

Coverage Regressions

Jobs

Source Files on build 31541310144

Qiskit / qiskit / 31541310144 88%

README BADGES x

Markdown

Textile

RDoc

HTML

Rst

Coverage Regressions

Jobs

Source Files on build 31541310144

Qiskit / qiskit / 31541310144
88%

README BADGES
x