make it more clear what 'Tier 2' (without host tools) means

[RalfJung]

When saying that Rust "builds official binary releases for each tier 2 target", it's not at all clear that this does not mean we build a compiler and cargo for that target.

[rustbot]

r? @GuillaumeGomez

(rustbot has picked a reviewer for you, use r? to override)

[GuillaumeGomez]

Thanks!

@bors r+ rollup

[bors]

📌 Commit 89619b8 has been approved by GuillaumeGomez

It is now in the queue for this repository.

[bors]

⌛ Testing commit 89619b8 with merge 278249a324e2b9a6d16b0c13cd3f581eafdaf4dd...

[rust-log-analyzer]

A job failed! Check out the build log: (web) (plain)

Click to see the possible cause of the failure (guessed by this bot)

[01:19] / 
[ERROR]  >>        called from: CT_Fetch[scripts/functions@2201]

[01:19] / 
[ERROR]  >>        called from: do_isl_get[scripts/build/companion_libs/121-isl.sh@16]
[01:19] / 
[ERROR]  >>        called from: do_companion_libs_get[scripts/build/companion_libs.sh@15]

[01:19] / 
---
[01:18] / 
[ERROR]  >>        called from: CT_Fetch[scripts/functions@2201]

[01:18] / 
[ERROR]  >>        called from: do_isl_get[scripts/build/companion_libs/121-isl.sh@16]
[01:18] / 
[ERROR]  >>        called from: do_companion_libs_get[scripts/build/companion_libs.sh@15]

[01:18] / 
---
[01:17] / 
[ERROR]  >>        called from: CT_Fetch[scripts/functions@2201]

[01:17] / 
[ERROR]  >>        called from: do_isl_get[scripts/build/companion_libs/121-isl.sh@16]
[01:17] / 
[ERROR]  >>        called from: do_companion_libs_get[scripts/build/companion_libs.sh@15]

[01:17] / 
---
[01:16] / 
[ERROR]  >>        called from: CT_Fetch[scripts/functions@2201]

[01:16] / 
[ERROR]  >>        called from: do_isl_get[scripts/build/companion_libs/121-isl.sh@16]
[01:16] / 
[ERROR]  >>        called from: do_companion_libs_get[scripts/build/companion_libs.sh@15]

[01:16] / 
---
[01:17] / 
[ERROR]  >>        called from: CT_Fetch[scripts/functions@2201]

[01:17] / 
[ERROR]  >>        called from: do_isl_get[scripts/build/companion_libs/121-isl.sh@16]
[01:17] / 
[ERROR]  >>        called from: do_companion_libs_get[scripts/build/companion_libs.sh@15]

[01:17] / 

[bors]

💔 Test failed - checks-actions

[RalfJung]

@bors retry '/bin/sh -c /scripts/crosstool-ng-build.sh' returned a non-zero code: 1

[bors]

⌛ Testing commit 89619b8 with merge bd5616fc5a00c992ae71c80261cf80547697f995...

[bors]

💔 Test failed - checks-actions

[rust-log-analyzer]

A job failed! Check out the build log: (web) (plain)

Click to see the possible cause of the failure (guessed by this bot)

[00:11] / 
[ERROR]  >>        called from: CT_Fetch[scripts/functions@2201]

[00:11] / 
[ERROR]  >>        called from: do_isl_get[scripts/build/companion_libs/121-isl.sh@16]
[00:11] / 
[ERROR]  >>        called from: do_companion_libs_get[scripts/build/companion_libs.sh@15]

[00:11] / 
---
[00:22] / 
[ERROR]  >>        called from: CT_Fetch[scripts/functions@2201]

[00:22] / 
[ERROR]  >>        called from: do_isl_get[scripts/build/companion_libs/121-isl.sh@16]
[00:22] / 
[ERROR]  >>        called from: do_companion_libs_get[scripts/build/companion_libs.sh@15]

[00:22] / 
---
[01:18] / 
[ERROR]  >>        called from: CT_Fetch[scripts/functions@2201]

[01:18] / 
[ERROR]  >>        called from: do_isl_get[scripts/build/companion_libs/121-isl.sh@16]
[01:18] / 
[ERROR]  >>        called from: do_companion_libs_get[scripts/build/companion_libs.sh@15]

[01:18] / 
---
[01:19] / 
[ERROR]  >>        called from: CT_Fetch[scripts/functions@2201]

[01:19] / 
[ERROR]  >>        called from: do_isl_get[scripts/build/companion_libs/121-isl.sh@16]
[01:19] / 
[ERROR]  >>        called from: do_companion_libs_get[scripts/build/companion_libs.sh@15]

[01:19] / 
---
[01:17] / 
[ERROR]  >>        called from: CT_Fetch[scripts/functions@2201]

[01:17] / 
[ERROR]  >>        called from: do_isl_get[scripts/build/companion_libs/121-isl.sh@16]
[01:17] / 
[ERROR]  >>        called from: do_companion_libs_get[scripts/build/companion_libs.sh@15]

[01:17] / 

[RalfJung]

Third time in a row that I see this failure. Seems to not go away by itself, so I'll close the tree.
@bors treeclosed=100
Cc @rust-lang/infra

[RalfJung]

Also once the tree is open again this PR should be tried again
@bors retry '/bin/sh -c /scripts/crosstool-ng-build.sh' returned a non-zero code: 1

[bors]

⌛ Testing commit 89619b8 with merge a989e25...

[bors]

☀️ Test successful - checks-actions
Approved by: GuillaumeGomez
Pushing a989e25 to master...

[rust-timer]

Finished benchmarking commit (a989e25): comparison URL.

Overall result: no relevant changes - no action needed

@rustbot label: -perf-regression

Instruction count

This benchmark run did not return any relevant results for this metric.

Max RSS (memory usage)

Results

This is a less reliable metric that may be of interest but was not used to determine the overall result at the top of this comment.

	mean	range	count
Regressions ❌ (primary)	-	-	0
Regressions ❌ (secondary)	-	-	0
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-3.6%	[-4.7%, -2.0%]	3
All ❌✅ (primary)	-	-	0

Cycles

This benchmark run did not return any relevant results for this metric.

Binary size

This benchmark run did not return any relevant results for this metric.

Bootstrap: 629.315s -> 628.29s (-0.16%)
Artifact size: 316.70 MiB -> 316.65 MiB (-0.01%)