8000 add cargo-nextest 0.9.145 by norrietaylor · Pull Request #720 · gominimal/pkgs · GitHub
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add cargo-nextest 0.9.145 - #720

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add-cargo-nextest
Sep 18, 2026
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add cargo-nextest 0.9.145#720
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add-cargo-nextest

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@norrietaylor norrietaylor commented Sep 18, 2026 •
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Summary

Adds cargo-nextest, the next-generation Rust test runner (per-test process isolation, parallel execution, retries, JUnit output). 0.9.145 is the latest upstream release.

Only the cargo-nextest workspace member is built, with upstream's documented distributor feature set (--no-default-features --features default-no-update). That drops the self-update code path, which has no place under a package manager, and its dialoguer/TLS dependencies with it.

Changes

  • New package packages/cargo-nextest at upstream version 0.9.145, source https://github.com/nextest-rs/nextest/archive/refs/tags/cargo-nextest-0.9.145.tar.gz.
  • Standard Rust reproducibility recipe: CARGO_INCREMENTAL=0, -C linker=gcc, --remap-path-prefix for the build dir and cargo home, --locked.
  • Runtime deps: glibc, libgcc.
  • Standalone smoke tests: cargo-nextest nextest --version and --help.

Checklist

  • I've read CONTRIBUTING.md.
  • I've accepted the ICLA (and CCLA if contributing on my employer's time). CLA Assistant will prompt me on this PR if I haven't already.
  • min check passes for the affected packages/harnesses.
  • min package build cargo-nextest succeeds (patched-build failed locally on a stale cached glibc predating the 2.44 pin, unrelated to this package).
  • For new packages: source_provenance points to the canonical upstream and the source builds from source (not a prebuilt release binary) where the required toolchain is available.
  • For version bumps: N/A.

Notes for reviewers

  • Reproducibility verified. Two forced clean-room builds (mip package build --rebuild cargo-nextest, mip 0.5.5-dev.49, arm64) produced byte-identical trees: diff -r clean, usr/bin/cargo-nextest sha256 1a85de12…c5efb both times. See the comment below. The source tarball carries no .git and no nextest-commit-info, so build.rs embeds no commit hash.
  • The usdt feature (part of default-no-update) compiles DTrace probe points; inert on Linux without a consumer.

🤖 Generated with Claude Code

@norrietaylor @claude
add cargo-nextest 0.9.145
f37f2f7 
Builds only the cargo-nextest workspace member with upstream's
distributor feature set (--no-default-features --features
default-no-update), dropping the self-update code that has no place
under a package manager.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
@norrietaylor
norrietaylor requested a review from a team as a code owner September 18, 2026 17:58
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@norrietaylor
norrietaylor commented Sep 18, 2026
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Reproducibility proof (mip 0.5.5-dev.49.gcb384e31, the unstable channel CI uses, run inside a Minimal session on arm64):

$ mip package build --rebuild cargo-nextest
cargo-nextest -> /state/cache/minimal/built/5c/09fecbac820f62fff8b38d876a196123c9293d40e717819e496b15aca9d6fc (built in 55.8s)
$ cp -a $A /state/repro-a
$ mip package build --rebuild cargo-nextest
cargo-nextest -> /state/cache/minimal/built/5c/09fecbac820f62fff8b38d876a196123c9293d40e717819e496b15aca9d6fc (built in 54.7s)
$ diff -r /state/repro-a $A && echo IDENTICAL
IDENTICAL
$ sha256sum usr/bin/cargo-nextest   # both trees
1a85de1209dfe84dfb4ab93c08af6f5e5a4f3cb4e10a9cd49f2997778d8c5efb

Note the PR minimal-check job runs the static checkers only (enumerate bins, output types valid, missing runtime_deps, standalone tests report Skip there). Those four pass post-build locally via min check --packages cargo-nextest.

@norrietaylor
norrietaylor added this pull request to the merge queue Sep 18, 2026
Merged via the queue into main with commit f4de33d Sep 18, 2026
11 checks passed
@norrietaylor
norrietaylor deleted the add-cargo-nextest branch September 18, 2026 18:43
@norrietaylor norrietaylor mentioned this pull request Sep 18, 2026
Merged
norrietaylor added a commit to gominimal/minimal that referenced this pull request Sep 18, 2026
@norrietaylor @claude
chore(minimal-toml): pin pkgs at f4de33d0 and give sessions cargo-nex…
d26971c 
…test (#1551)

gominimal/pkgs#720 added cargo-nextest 0.9.145, merged as f4de33d0. Every
`test:` line the agent runtime runs for a task is `cargo nextest run …`, and
it runs them in a sandbox that carries only its base set plus this file's
`[session] packages`; with no nextest there, every task's tests fail before
they compile and every pull request opens as a draft.

The pin moves 65 pkgs commits (ff15baa9 → f4de33d0). That is the toolchain
too — gcc, glibc, binutils, openssl, zlib, linux_headers, protobuf, skopeo,
curl, and the virtio kernel and rootfs the VM outputs build from — so the
dogfood and KVM lanes on this change are the proof, not this message.

Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
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