In CI, `testthat` says a snapshot is missing when it's not

`testthat` keeps telling me that a snapshot is missing when it's not. I have a simple demo in https://github.com/etiennebacher/test.snapshot.ci/: - `R` folder is empty - tests only contain `test-print.R`, which just has `expect_snapshot(1 + 1)` - the file `tests/testthat/_snaps/print.md` exists and contains the correct snapshot - I tried to keep the CI workflow at the minimum `devtools::check()` passes locally, and yet in CI I see: ``` Last 13 lines of output: Saving _problems/test-print-2.R [ FAIL 1 | WARN 0 | SKIP 0 | PASS 1 ] ══ Failed tests ════════════════════════════════════════════════════════════════ ── Failure ('test-print.R:2:3'): print ───────────────────────────────────────── Adding new snapshot: Code 1 + 1 Output [1] 2 [ FAIL 1 | WARN 0 | SKIP 0 | PASS 1 ] Error: ! Test failures. ``` Note that the `[ FAIL 1 | WARN 0 | SKIP 0 | PASS 1 ]` is weird because there's a single `test_that()` with only one expectation, so how can there be two tests in the output? This works fine with `testthat` 3.2.3 and starts erroring in 3.3.0. <details> <summary>Session info</summary> <pre> ─ Session info ────────────────────────────────────────────────────────────────────────────────────── setting value version R version 4.5.0 (2025-04-11) os Ubuntu 24.04.4 LTS system x86_64, linux-gnu ui Positron language (EN) collate en_US.UTF-8 ctype en_US.UTF-8 tz Europe/Paris date 2026-03-11 pandoc 3.1.3 @ /usr/bin/pandoc quarto 1.9.27 @ /opt/quarto/bin/quarto ─ Packages ────────────────────────────────────────────────────────────────────────────────────────── ! package * version date (UTC) lib source abind 1.4-8 2024-09-12 [1] RSPM askpass 1.2.1 2024-10-04 [1] RSPM backports 1.5.0 2024-05-23 [1] RSPM base64enc 0.1-6 2026-02-02 [1] RSPM bayesplot 1.15.0 2025-12-12 [1] RSPM VP bayestestR * 0.17.0.2 2025-10-08 [?] [https://easystats.r-universe.dev](vscode-file://vscode-app/usr/share/positron/resources/app/out/vs/code/electron-browser/workbench/workbench.html#) (R 4.5.0) (on disk 0.17.0.1) boot 1.3-32 2025-08-29 [1] RSPM bridgesampling 1.2-1 2025-11-19 [1] RSPM (R 4.5.0) brio 1.1.5 2024-04-24 [1] RSPM brms 2.23.0 2025-09-09 [1] RSPM Brobdingnag 1.2-9 2022-10-19 [1] RSPM cachem 1.1.0 2024-05-16 [1] RSPM callr 3.7.6 2024-03-25 [1] RSPM checkmate 2.3.4 2026-02-03 [1] RSPM cli 3.6.5 2025-04-23 [1] RSPM (R 4.5.0) coda 0.19-4.1 2024-01-31 [1] RSPM codetools 0.2-20 2024-03-31 [2] CRAN (R 4.5.0) colourpicker 1.3.0 2023-08-21 [1] RSPM commonmark 2.0.0 2025-07-07 [1] RSPM (R 4.5.0) credentials 2.0.3 2025-09-12 [1] RSPM (R 4.5.0) crosstalk 1.2.2 2025-08-26 [1] RSPM (R 4.5.0) curl 7.0.0 2025-08-19 [1] RSPM (R 4.5.0) datawizard 1.3.0 2025-10-11 [1] RSPM desc 1.4.3 2023-12-10 [1] RSPM devtools 2.4.6 2025-10-03 [1] RSPM digest 0.6.39 2025-11-19 [1] RSPM (R 4.5.0) distributional 0.6.0 2026-01-14 [1] RSPM (R 4.5.0) dplyr 1.2.0.9000 2026-03-01 [1] Github (tidyverse/dplyr@8730221) DT 0.34.0 2025-09-02 [1] RSPM (R 4.5.0) dygraphs 1.1.1.6 2018-07-11 [1] RSPM ellipsis 0.3.2 2021-04-29 [1] RSPM emmeans 2.0.1 2025-12-16 [1] RSPM estimability 1.5.1 2024-05-12 [1] RSPM evaluate 1.0.5 2025-08-27 [1] RSPM (R 4.5.0) farver 2.1.2 2024-05-13 [1] RSPM fastmap 1.2.0 2024-05-15 [1] RSPM fs 1.6.6 2025-04-12 [1] CRAN (R 4.5.0) generics 0.1.4 2025-05-09 [1] RSPM (R 4.5.0) gert 2.3.1 2026-01-11 [1] RSPM (R 4.5.0) ggplot2 4.0.2 2026-02-03 [1] RSPM gh 1.5.0 2025-05-26 [1] RSPM (R 4.5.0) gitcreds 0.1.2 2022-09-08 [1] RSPM glue 1.8.0 2024-09-30 [1] RSPM gridExtra 2.3 2017-09-09 [1] RSPM gtable 0.3.6 2024-10-25 [1] RSPM gtools 3.9.5 2023-11-20 [1] RSPM htmltools 0.5.9 2025-12-04 [1] RSPM htmlwidgets 1.6.4 2023-12-06 [1] RSPM httpuv 1.6.16 2025-04-16 [1] RSPM (R 4.5.0) httr2 1.2.2 2025-12-08 [1] RSPM igraph 2.2.2 2026-02-12 [1] RSPM inline 0.3.21 2025-01-09 [1] RSPM insight 1.4.6 2026-02-04 [1] RSPM jsonlite 2.0.0 2025-03-27 [1] RSPM (R 4.5.0) knitr 1.51 2025-12-20 [1] RSPM later 1.4.6 2026-02-13 [1] RSPM lattice 0.22-9 2026-02-09 [1] RSPM lifecycle 1.0.5 2026-01-08 [1] RSPM 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2024-10-15 [1] RSPM zoo 1.8-15 2025-12-15 [1] RSPM [1] /home/etienne/R/x86_64-pc-linux-gnu-library/4.5 [2] /opt/R/4.5.0/lib/R/library * ── Packages attached to the search path. V ── Loaded and on-disk version mismatch. P ── Loaded and on-disk path mismatch. R ── Package was removed from disk. </pre> </details>