Update Rust toolchains to nightly-2025-11-18

[hash-worker]

This PR contains the following updates:

Package	Update	Change
rust	patch	2025-11-03 -> 2025-11-18

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Codecov Report

✅ All modified and coverable lines are covered by tests.
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Additional details and impacted files

@@            Coverage Diff             @@
##             main    #8042      +/-   ##
==========================================
+ Coverage   55.85%   55.87%   +0.02%     
==========================================
  Files        1142     1142              
  Lines      105678   105296     -382     
  Branches     4826     4826              
==========================================
- Hits        59024    58838     -186     
+ Misses      45959    45763     -196     
  Partials      695      695              

Flag	Coverage Δ
apps.hash-ai-worker-ts	1.32% <ø> (ø)
apps.hash-api	0.00% <ø> (ø)
blockprotocol.type-system	40.84% <ø> (ø)
local.claude-hooks	0.00% <ø> (ø)
local.harpc-client	51.24% <ø> (ø)
local.hash-graph-sdk	10.88% <ø> (ø)
local.hash-isomorphic-utils	0.00% <ø> (ø)
rust.antsi	0.00% <ø> (ø)
rust.error-stack	90.88% <ø> (+0.03%)	⬆️
rust.harpc-codec	84.70% <ø> (+0.47%)	⬆️
rust.harpc-net	96.18% <ø> (+0.09%)	⬆️
rust.harpc-tower	66.80% <ø> (ø)
rust.harpc-types	0.00% <ø> (ø)
rust.harpc-wire-protocol	92.23% <ø> (ø)
rust.hash-codec	72.76% <ø> (+1.51%)	⬆️
rust.hash-graph-api	2.89% <ø> (+<0.01%)	⬆️
rust.hash-graph-authorization	62.53% <ø> (+0.02%)	⬆️
rust.hash-graph-postgres-store	25.67% <ø> (+0.04%)	⬆️
rust.hash-graph-store	30.59% <ø> (-0.12%)	⬇️
rust.hash-graph-temporal-versioning	47.95% <ø> (+0.26%)	⬆️
rust.hash-graph-types	0.00% <ø> (ø)
rust.hash-graph-validation	83.45% <ø> (+0.15%)	⬆️
rust.hashql-ast	87.24% <ø> (+0.07%)	⬆️
rust.hashql-compiletest	49.36% <ø> (+0.40%)	⬆️
rust.hashql-core	81.18% <ø> (+0.17%)	⬆️
rust.hashql-diagnostics	72.43% <ø> (+0.15%)	⬆️
rust.hashql-eval	68.54% <ø> (-0.03%)	⬇️
rust.hashql-hir	89.10% <ø> (+0.18%)	⬆️
rust.hashql-mir	54.41% <ø> (+0.03%)	⬆️
rust.hashql-syntax-jexpr	94.00% <ø> (+0.05%)	⬆️

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Project	Deployment	Preview	Updated (UTC)
petrinaut	Error		Nov 21, 2025 1:00pm

Your organization requires reapproval when changes are made, so Graphite has dismissed approvals. See the output of git range-diff at https://github.com/hashintel/hash/actions/runs/19535405854

[indietyp]

• Update Rust toolchains to nightly-2025-11-18 #8042 👈 (View in Graphite)
• main

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[indietyp]

Updating to 2025-11-18 instead of 2025-11-17, due to rust-lang/miri#4711

[TimDiekmann]

@TimDiekmann approved this PR from Slack with Graphite

Your organization requires reapproval when changes are made, so Graphite has dismissed approvals. See the output of git range-diff at https://github.com/hashintel/hash/actions/runs/19535488566

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[github-actions]

Benchmark results

@rust/hash-graph-benches – Integrations

policy_resolution_large

Function	Value	Mean	Flame graphs
resolve_policies_for_actor	user: empty, selectivity: high, policies: 2002	$$28.6 \mathrm{ms} \pm 155 \mathrm{μs}\left({\color{lightgreen}-42.154 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: empty, selectivity: low, policies: 1	$$3.03 \mathrm{ms} \pm 12.0 \mathrm{μs}\left({\color{gray}3.46 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: empty, selectivity: medium, policies: 1001	$$13.6 \mathrm{ms} \pm 67.3 \mathrm{μs}\left({\color{gray}4.24 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: seeded, selectivity: high, policies: 3314	$$42.2 \mathrm{ms} \pm 323 \mathrm{μs}\left({\color{red}5.50 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: seeded, selectivity: low, policies: 1	$$13.1 \mathrm{ms} \pm 63.2 \mathrm{μs}\left({\color{gray}4.52 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: seeded, selectivity: medium, policies: 1526	$$23.3 \mathrm{ms} \pm 113 \mathrm{μs}\left({\color{gray}2.69 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: system, selectivity: high, policies: 2078	$$29.2 \mathrm{ms} \pm 143 \mathrm{μs}\left({\color{lightgreen}-45.034 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: system, selectivity: low, policies: 1	$$3.65 \mathrm{ms} \pm 24.3 \mathrm{μs}\left({\color{lightgreen}-84.195 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: system, selectivity: medium, policies: 1033	$$12.3 \mathrm{ms} \pm 67.5 \mathrm{μs}\left({\color{lightgreen}-64.079 \mathrm{\%}}\right) $$	Flame Graph

policy_resolution_medium

Function	Value	Mean	Flame graphs
resolve_policies_for_actor	user: empty, selectivity: high, policies: 102	$$3.54 \mathrm{ms} \pm 14.8 \mathrm{μs}\left({\color{red}5.18 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: empty, selectivity: low, policies: 1	$$2.58 \mathrm{ms} \pm 12.1 \mathrm{μs}\left({\color{gray}0.350 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: empty, selectivity: medium, policies: 51	$$3.20 \mathrm{ms} \pm 31.4 \mathrm{μs}\left({\color{red}10.5 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: seeded, selectivity: high, policies: 269	$$4.91 \mathrm{ms} \pm 24.5 \mathrm{μs}\left({\color{gray}1.02 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: seeded, selectivity: low, policies: 1	$$3.05 \mathrm{ms} \pm 17.0 \mathrm{μs}\left({\color{gray}-0.334 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: seeded, selectivity: medium, policies: 107	$$3.89 \mathrm{ms} \pm 26.0 \mathrm{μs}\left({\color{gray}2.79 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: system, selectivity: high, policies: 133	$$4.37 \mathrm{ms} \pm 27.1 \mathrm{μs}\left({\color{red}12.8 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: system, selectivity: low, policies: 1	$$3.14 \mathrm{ms} \pm 13.5 \mathrm{μs}\left({\color{red}6.24 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: system, selectivity: medium, policies: 63	$$3.71 \mathrm{ms} \pm 15.9 \mathrm{μs}\left({\color{red}6.48 \mathrm{\%}}\right) $$	Flame Graph

policy_resolution_none

Function	Value	Mean	Flame graphs
resolve_policies_for_actor	user: empty, selectivity: high, policies: 2	$$2.15 \mathrm{ms} \pm 7.89 \mathrm{μs}\left({\color{red}5.48 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: empty, selectivity: low, policies: 1	$$2.23 \mathrm{ms} \pm 10.4 \mathrm{μs}\left({\color{red}10.8 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: empty, selectivity: medium, policies: 1	$$2.31 \mathrm{ms} \pm 9.73 \mathrm{μs}\left({\color{red}8.95 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: system, selectivity: high, policies: 8	$$2.42 \mathrm{ms} \pm 12.4 \mathrm{μs}\left({\color{red}6.18 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: system, selectivity: low, policies: 1	$$2.32 \mathrm{ms} \pm 9.66 \mathrm{μs}\left({\color{red}6.82 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: system, selectivity: medium, policies: 3	$$2.46 \mathrm{ms} \pm 13.1 \mathrm{μs}\left({\color{gray}4.13 \mathrm{\%}}\right) $$	Flame Graph

policy_resolution_small

Function	Value	Mean	Flame graphs
resolve_policies_for_actor	user: empty, selectivity: high, policies: 52	$$2.62 \mathrm{ms} \pm 16.0 \mathrm{μs}\left({\color{red}7.72 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: empty, selectivity: low, policies: 1	$$2.24 \mathrm{ms} \pm 10.2 \mathrm{μs}\left({\color{red}6.35 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: empty, selectivity: medium, policies: 25	$$2.40 \mathrm{ms} \pm 9.94 \mathrm{μs}\left({\color{red}7.16 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: seeded, selectivity: high, policies: 94	$$2.87 \mathrm{ms} \pm 13.6 \mathrm{μs}\left({\color{gray}2.06 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: seeded, selectivity: low, policies: 1	$$2.49 \mathrm{ms} \pm 11.1 \mathrm{μs}\left({\color{red}7.58 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: seeded, selectivity: medium, policies: 26	$$2.70 \mathrm{ms} \pm 14.6 \mathrm{μs}\left({\color{red}5.22 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: system, selectivity: high, policies: 66	$$2.87 \mathrm{ms} \pm 16.1 \mathrm{μs}\left({\color{red}8.80 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: system, selectivity: low, policies: 1	$$2.40 \mathrm{ms} \pm 9.43 \mathrm{μs}\left({\color{gray}4.96 \mathrm{\%}}\right) $$	Flame Graph
resolve_policies_for_actor	user: system, selectivity: medium, policies: 29	$$2.65 \mathrm{ms} \pm 12.3 \mathrm{μs}\left({\color{red}7.57 \mathrm{\%}}\right) $$	Flame Graph

read_scaling_complete

Function	Value	Mean	Flame graphs
entity_by_id;one_depth	1 entities	$$35.8 \mathrm{ms} \pm 137 \mathrm{μs}\left({\color{gray}0.569 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id;one_depth	10 entities	$$83.3 \mathrm{ms} \pm 275 \mathrm{μs}\left({\color{gray}2.72 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id;one_depth	25 entities	$$39.7 \mathrm{ms} \pm 136 \mathrm{μs}\left({\color{gray}1.94 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id;one_depth	5 entities	$$45.0 \mathrm{ms} \pm 132 \mathrm{μs}\left({\color{gray}3.69 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id;one_depth	50 entities	$$51.0 \mathrm{ms} \pm 304 \mathrm{μs}\left({\color{gray}1.96 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id;two_depth	1 entities	$$38.2 \mathrm{ms} \pm 146 \mathrm{μs}\left({\color{gray}0.896 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id;two_depth	10 entities	$$482 \mathrm{ms} \pm 644 \mathrm{μs}\left({\color{gray}0.435 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id;two_depth	25 entities	$$97.1 \mathrm{ms} \pm 360 \mathrm{μs}\left({\color{red}8.76 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id;two_depth	5 entities	$$89.1 \mathrm{ms} \pm 285 \mathrm{μs}\left({\color{gray}2.15 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id;two_depth	50 entities	$$286 \mathrm{ms} \pm 539 \mathrm{μs}\left({\color{lightgreen}-6.569 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id;zero_depth	1 entities	$$13.5 \mathrm{ms} \pm 68.3 \mathrm{μs}\left({\color{gray}0.426 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id;zero_depth	10 entities	$$14.6 \mathrm{ms} \pm 58.1 \mathrm{μs}\left({\color{red}6.38 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id;zero_depth	25 entities	$$14.8 \mathrm{ms} \pm 64.1 \mathrm{μs}\left({\color{red}6.87 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id;zero_depth	5 entities	$$13.9 \mathrm{ms} \pm 61.0 \mathrm{μs}\left({\color{gray}2.81 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id;zero_depth	50 entities	$$18.3 \mathrm{ms} \pm 85.0 \mathrm{μs}\left({\color{red}6.55 \mathrm{\%}}\right) $$	Flame Graph

read_scaling_linkless

Function	Value	Mean	Flame graphs
entity_by_id	1 entities	$$14.3 \mathrm{ms} \pm 70.1 \mathrm{μs}\left({\color{red}8.52 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id	10 entities	$$14.2 \mathrm{ms} \pm 61.3 \mathrm{μs}\left({\color{red}6.28 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id	100 entities	$$14.3 \mathrm{ms} \pm 54.2 \mathrm{μs}\left({\color{red}7.09 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id	1000 entities	$$15.7 \mathrm{ms} \pm 71.4 \mathrm{μs}\left({\color{red}10.7 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id	10000 entities	$$22.7 \mathrm{ms} \pm 132 \mathrm{μs}\left({\color{gray}4.84 \mathrm{\%}}\right) $$	Flame Graph

representative_read_entity

Function	Value	Mean	Flame graphs
entity_by_id	entity type ID: https://blockprotocol.org/@alice/types/entity-type/block/v/1	$$29.0 \mathrm{ms} \pm 333 \mathrm{μs}\left({\color{gray}-2.263 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id	entity type ID: https://blockprotocol.org/@alice/types/entity-type/book/v/1	$$30.3 \mathrm{ms} \pm 309 \mathrm{μs}\left({\color{gray}0.664 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id	entity type ID: https://blockprotocol.org/@alice/types/entity-type/building/v/1	$$30.9 \mathrm{ms} \pm 385 \mathrm{μs}\left({\color{gray}3.48 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id	entity type ID: https://blockprotocol.org/@alice/types/entity-type/organization/v/1	$$31.8 \mathrm{ms} \pm 288 \mathrm{μs}\left({\color{red}7.91 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id	entity type ID: https://blockprotocol.org/@alice/types/entity-type/page/v/2	$$30.8 \mathrm{ms} \pm 331 \mathrm{μs}\left({\color{gray}4.17 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id	entity type ID: https://blockprotocol.org/@alice/types/entity-type/person/v/1	$$31.1 \mathrm{ms} \pm 355 \mathrm{μs}\left({\color{gray}2.11 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id	entity type ID: https://blockprotocol.org/@alice/types/entity-type/playlist/v/1	$$29.0 \mathrm{ms} \pm 341 \mathrm{μs}\left({\color{lightgreen}-5.746 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id	entity type ID: https://blockprotocol.org/@alice/types/entity-type/song/v/1	$$30.2 \mathrm{ms} \pm 346 \mathrm{μs}\left({\color{red}7.81 \mathrm{\%}}\right) $$	Flame Graph
entity_by_id	entity type ID: https://blockprotocol.org/@alice/types/entity-type/uk-address/v/1	$$30.7 \mathrm{ms} \pm 257 \mathrm{μs}\left({\color{gray}2.41 \mathrm{\%}}\right) $$	Flame Graph

representative_read_entity_type

Function	Value	Mean	Flame graphs
get_entity_type_by_id	Account ID: bf5a9ef5-dc3b-43cf-a291-6210c0321eba	$$8.08 \mathrm{ms} \pm 34.9 \mathrm{μs}\left({\color{gray}1.76 \mathrm{\%}}\right) $$	Flame Graph

representative_read_multiple_entities

Function	Value	Mean	Flame graphs
entity_by_property	traversal_paths=0	0	$$59.1 \mathrm{ms} \pm 231 \mathrm{μs}\left({\color{gray}1.69 \mathrm{\%}}\right) $$
entity_by_property	traversal_paths=255	1,resolve_depths=inherit:1;values:255;properties:255;links:127;link_dests:126;type:true	$$107 \mathrm{ms} \pm 357 \mathrm{μs}\left({\color{gray}1.18 \mathrm{\%}}\right) $$
entity_by_property	traversal_paths=2	1,resolve_depths=inherit:0;values:0;properties:0;links:0;link_dests:0;type:false	$$65.3 \mathrm{ms} \pm 269 \mathrm{μs}\left({\color{gray}2.25 \mathrm{\%}}\right) $$
entity_by_property	traversal_paths=2	1,resolve_depths=inherit:0;values:0;properties:0;links:1;link_dests:0;type:true	$$73.4 \mathrm{ms} \pm 289 \mathrm{μs}\left({\color{gray}2.00 \mathrm{\%}}\right) $$
entity_by_property	traversal_paths=2	1,resolve_depths=inherit:0;values:0;properties:2;links:1;link_dests:0;type:true	$$80.8 \mathrm{ms} \pm 325 \mathrm{μs}\left({\color{gray}1.10 \mathrm{\%}}\right) $$
entity_by_property	traversal_paths=2	1,resolve_depths=inherit:0;values:2;properties:2;links:1;link_dests:0;type:true	$$87.1 \mathrm{ms} \pm 281 \mathrm{μs}\left({\color{gray}-0.419 \mathrm{\%}}\right) $$
link_by_source_by_property	traversal_paths=0	0	$$54.6 \mathrm{ms} \pm 298 \mathrm{μs}\left({\color{gray}2.13 \mathrm{\%}}\right) $$
link_by_source_by_property	traversal_paths=255	1,resolve_depths=inherit:1;values:255;properties:255;links:127;link_dests:126;type:true	$$80.5 \mathrm{ms} \pm 356 \mathrm{μs}\left({\color{gray}0.333 \mathrm{\%}}\right) $$
link_by_source_by_property	traversal_paths=2	1,resolve_depths=inherit:0;values:0;properties:0;links:0;link_dests:0;type:false	$$61.1 \mathrm{ms} \pm 293 \mathrm{μs}\left({\color{gray}1.51 \mathrm{\%}}\right) $$
link_by_source_by_property	traversal_paths=2	1,resolve_depths=inherit:0;values:0;properties:0;links:1;link_dests:0;type:true	$$69.7 \mathrm{ms} \pm 305 \mathrm{μs}\left({\color{gray}3.16 \mathrm{\%}}\right) $$
link_by_source_by_property	traversal_paths=2	1,resolve_depths=inherit:0;values:0;properties:2;links:1;link_dests:0;type:true	$$71.3 \mathrm{ms} \pm 315 \mathrm{μs}\left({\color{gray}2.17 \mathrm{\%}}\right) $$
link_by_source_by_property	traversal_paths=2	1,resolve_depths=inherit:0;values:2;properties:2;links:1;link_dests:0;type:true	$$70.7 \mathrm{ms} \pm 265 \mathrm{μs}\left({\color{gray}0.899 \mathrm{\%}}\right) $$

scenarios

Function	Value	Mean	Flame graphs
full_test	query-limited	$$126 \mathrm{ms} \pm 482 \mathrm{μs}\left({\color{red}5.99 \mathrm{\%}}\right) $$	Flame Graph
full_test	query-unlimited	$$126 \mathrm{ms} \pm 390 \mathrm{μs}\left({\color{red}8.72 \mathrm{\%}}\right) $$	Flame Graph
linked_queries	query-limited	$$40.6 \mathrm{ms} \pm 140 \mathrm{μs}\left({\color{lightgreen}-57.302 \mathrm{\%}}\right) $$	Flame Graph
linked_queries	query-unlimited	$$543 \mathrm{ms} \pm 890 \mathrm{μs}\left({\color{lightgreen}-6.825 \mathrm{\%}}\right) $$	Flame Graph