Comments (11)
pepyakin
commented on June 10, 2024
1
Running ./x.py test --keep-stage 0 --target wasm32-unknown-unknown uncover following test fails
failures:
---- [ui] ui/deprecated-macro_escape-inner.rs stdout ----
error: test run failed!
status: exit code: 101
command: "/usr/local/bin/node" "/Volumes/pepa-cloud/dev/rust/src/etc/wasm32-shim.js" "/Volumes/pepa-cloud/dev/rust/build/x86_64-apple-darwin/test/ui/deprecated-macro_escape-inner.stage2-wasm32-unknown-unknown.wasm"
stdout:
------------------------------------------
------------------------------------------
stderr:
------------------------------------------
RuntimeError: unreachable
at <WASM UNNAMED> (<WASM>[50]+271)
at <WASM UNNAMED> (<WASM>[189]+76)
at Object.<anonymous> (/Volumes/pepa-cloud/dev/rust/src/etc/wasm32-shim.js:130:20)
at Module._compile (module.js:573:30)
at Object.Module._extensions..js (module.js:584:10)
at Module.load (module.js:507:32)
at tryModuleLoad (module.js:470:12)
at Function.Module._load (module.js:462:3)
at Function.Module.runMain (module.js:609:10)
at startup (bootstrap_node.js:158:16)
at bootstrap_node.js:598:3
------------------------------------------
thread '[ui] ui/deprecated-macro_escape-inner.rs' panicked at 'explicit panic', tools/compiletest/src/runtest.rs:2883:9
note: Run with `RUST_BACKTRACE=1` for a backtrace.
---- [ui] ui/deprecated-macro_escape.rs stdout ----
error: test run failed!
status: exit code: 101
command: "/usr/local/bin/node" "/Volumes/pepa-cloud/dev/rust/src/etc/wasm32-shim.js" "/Volumes/pepa-cloud/dev/rust/build/x86_64-apple-darwin/test/ui/deprecated-macro_escape.stage2-wasm32-unknown-unknown.wasm"
stdout:
------------------------------------------
------------------------------------------
stderr:
------------------------------------------
RuntimeError: unreachable
at <WASM UNNAMED> (<WASM>[50]+271)
at <WASM UNNAMED> (<WASM>[189]+76)
at Object.<anonymous> (/Volumes/pepa-cloud/dev/rust/src/etc/wasm32-shim.js:130:20)
at Module._compile (module.js:573:30)
at Object.Module._extensions..js (module.js:584:10)
at Module.load (module.js:507:32)
at tryModuleLoad (module.js:470:12)
at Function.Module._load (module.js:462:3)
at Function.Module.runMain (module.js:609:10)
at startup (bootstrap_node.js:158:16)
at bootstrap_node.js:598:3
------------------------------------------
thread '[ui] ui/deprecated-macro_escape.rs' panicked at 'explicit panic', tools/compiletest/src/runtest.rs:2883:9
---- [ui] ui/deriving-meta-empty-trait-list.rs stdout ----
error: test run failed!
status: exit code: 101
command: "/usr/local/bin/node" "/Volumes/pepa-cloud/dev/rust/src/etc/wasm32-shim.js" "/Volumes/pepa-cloud/dev/rust/build/x86_64-apple-darwin/test/ui/deriving-meta-empty-trait-list.stage2-wasm32-unknown-unknown.wasm"
stdout:
------------------------------------------
------------------------------------------
stderr:
------------------------------------------
RuntimeError: unreachable
at <WASM UNNAMED> (<WASM>[50]+271)
at <WASM UNNAMED> (<WASM>[189]+76)
at Object.<anonymous> (/Volumes/pepa-cloud/dev/rust/src/etc/wasm32-shim.js:130:20)
at Module._compile (module.js:573:30)
at Object.Module._extensions..js (module.js:584:10)
at Module.load (module.js:507:32)
at tryModuleLoad (module.js:470:12)
at Function.Module._load (module.js:462:3)
at Function.Module.runMain (module.js:609:10)
at startup (bootstrap_node.js:158:16)
at bootstrap_node.js:598:3
------------------------------------------
thread '[ui] ui/deriving-meta-empty-trait-list.rs' panicked at 'explicit panic', tools/compiletest/src/runtest.rs:2883:9
---- [ui] ui/enum-size-variance.rs stdout ----
error: test run failed!
status: exit code: 101
command: "/usr/local/bin/node" "/Volumes/pepa-cloud/dev/rust/src/etc/wasm32-shim.js" "/Volumes/pepa-cloud/dev/rust/build/x86_64-apple-darwin/test/ui/enum-size-variance.stage2-wasm32-unknown-unknown.wasm"
stdout:
------------------------------------------
------------------------------------------
stderr:
------------------------------------------
RuntimeError: unreachable
at <WASM UNNAMED> (<WASM>[50]+271)
at <WASM UNNAMED> (<WASM>[189]+76)
at Object.<anonymous> (/Volumes/pepa-cloud/dev/rust/src/etc/wasm32-shim.js:130:20)
at Module._compile (module.js:573:30)
at Object.Module._extensions..js (module.js:584:10)
at Module.load (module.js:507:32)
at tryModuleLoad (module.js:470:12)
at Function.Module._load (module.js:462:3)
at Function.Module.runMain (module.js:609:10)
at startup (bootstrap_node.js:158:16)
at bootstrap_node.js:598:3
------------------------------------------
thread '[ui] ui/enum-size-variance.rs' panicked at 'explicit panic', tools/compiletest/src/runtest.rs:2883:9
---- [ui] ui/issue-19100.rs stdout ----
error: test run failed!
status: exit code: 101
command: "/usr/local/bin/node" "/Volumes/pepa-cloud/dev/rust/src/etc/wasm32-shim.js" "/Volumes/pepa-cloud/dev/rust/build/x86_64-apple-darwin/test/ui/issue-19100.stage2-wasm32-unknown-unknown.wasm"
stdout:
------------------------------------------
------------------------------------------
stderr:
------------------------------------------
RuntimeError: unreachable
at <WASM UNNAMED> (<WASM>[50]+271)
at <WASM UNNAMED> (<WASM>[189]+76)
at Object.<anonymous> (/Volumes/pepa-cloud/dev/rust/src/etc/wasm32-shim.js:130:20)
at Module._compile (module.js:573:30)
at Object.Module._extensions..js (module.js:584:10)
at Module.load (module.js:507:32)
at tryModuleLoad (module.js:470:12)
at Function.Module._load (module.js:462:3)
at Function.Module.runMain (module.js:609:10)
at startup (bootstrap_node.js:158:16)
at bootstrap_node.js:598:3
------------------------------------------
thread '[ui] ui/issue-19100.rs' panicked at 'explicit panic', tools/compiletest/src/runtest.rs:2883:9
---- [ui] ui/issue-43806.rs stdout ----
error: test run failed!
status: exit code: 101
command: "/usr/local/bin/node" "/Volumes/pepa-cloud/dev/rust/src/etc/wasm32-shim.js" "/Volumes/pepa-cloud/dev/rust/build/x86_64-apple-darwin/test/ui/issue-43806.stage2-wasm32-unknown-unknown.wasm"
stdout:
------------------------------------------
------------------------------------------
stderr:
------------------------------------------
RuntimeError: unreachable
at <WASM UNNAMED> (<WASM>[50]+271)
at <WASM UNNAMED> (<WASM>[189]+76)
at Object.<anonymous> (/Volumes/pepa-cloud/dev/rust/src/etc/wasm32-shim.js:130:20)
at Module._compile (module.js:573:30)
at Object.Module._extensions..js (module.js:584:10)
at Module.load (module.js:507:32)
at tryModuleLoad (module.js:470:12)
at Function.Module._load (module.js:462:3)
at Function.Module.runMain (module.js:609:10)
at startup (bootstrap_node.js:158:16)
at bootstrap_node.js:598:3
------------------------------------------
thread '[ui] ui/issue-43806.rs' panicked at 'explicit panic', tools/compiletest/src/runtest.rs:2883:9
---- [ui] ui/nll/borrow-use-issue-46875.rs stdout ----
error: test run failed!
status: exit code: 101
command: "/usr/local/bin/node" "/Volumes/pepa-cloud/dev/rust/src/etc/wasm32-shim.js" "/Volumes/pepa-cloud/dev/rust/build/x86_64-apple-darwin/test/ui/nll/borrow-use-issue-46875.stage2-wasm32-unknown-unknown.wasm"
stdout:
------------------------------------------
------------------------------------------
stderr:
------------------------------------------
RuntimeError: unreachable
at <WASM UNNAMED> (<WASM>[49]+271)
at <WASM UNNAMED> (<WASM>[1]+145)
at Object.<anonymous> (/Volumes/pepa-cloud/dev/rust/src/etc/wasm32-shim.js:130:20)
at Module._compile (module.js:573:30)
at Object.Module._extensions..js (module.js:584:10)
at Module.load (module.js:507:32)
at tryModuleLoad (module.js:470:12)
at Function.Module._load (module.js:462:3)
at Function.Module.runMain (module.js:609:10)
at startup (bootstrap_node.js:158:16)
at bootstrap_node.js:598:3
------------------------------------------
thread '[ui] ui/nll/borrow-use-issue-46875.rs' panicked at 'explicit panic', tools/compiletest/src/runtest.rs:2883:9
---- [ui] ui/path-lookahead.rs stdout ----
error: test run failed!
status: exit code: 101
command: "/usr/local/bin/node" "/Volumes/pepa-cloud/dev/rust/src/etc/wasm32-shim.js" "/Volumes/pepa-cloud/dev/rust/build/x86_64-apple-darwin/test/ui/path-lookahead.stage2-wasm32-unknown-unknown.wasm"
stdout:
------------------------------------------
------------------------------------------
stderr:
------------------------------------------
RuntimeError: unreachable
at <WASM UNNAMED> (<WASM>[50]+271)
at <WASM UNNAMED> (<WASM>[189]+76)
at Object.<anonymous> (/Volumes/pepa-cloud/dev/rust/src/etc/wasm32-shim.js:130:20)
at Module._compile (module.js:573:30)
at Object.Module._extensions..js (module.js:584:10)
at Module.load (module.js:507:32)
at tryModuleLoad (module.js:470:12)
at Function.Module._load (module.js:462:3)
at Function.Module.runMain (module.js:609:10)
at startup (bootstrap_node.js:158:16)
at bootstrap_node.js:598:3
------------------------------------------
thread '[ui] ui/path-lookahead.rs' panicked at 'explicit panic', tools/compiletest/src/runtest.rs:2883:9
---- [ui] ui/span/unused-warning-point-at-signature.rs stdout ----
error: test run failed!
status: exit code: 101
command: "/usr/local/bin/node" "/Volumes/pepa-cloud/dev/rust/src/etc/wasm32-shim.js" "/Volumes/pepa-cloud/dev/rust/build/x86_64-apple-darwin/test/ui/span/unused-warning-point-at-signature.stage2-wasm32-unknown-unknown.wasm"
stdout:
------------------------------------------
------------------------------------------
stderr:
------------------------------------------
RuntimeError: unreachable
at <WASM UNNAMED> (<WASM>[50]+271)
at <WASM UNNAMED> (<WASM>[189]+76)
at Object.<anonymous> (/Volumes/pepa-cloud/dev/rust/src/etc/wasm32-shim.js:130:20)
at Module._compile (module.js:573:30)
at Object.Module._extensions..js (module.js:584:10)
at Module.load (module.js:507:32)
at tryModuleLoad (module.js:470:12)
at Function.Module._load (module.js:462:3)
at Function.Module.runMain (module.js:609:10)
at startup (bootstrap_node.js:158:16)
at bootstrap_node.js:598:3
------------------------------------------
thread '[ui] ui/span/unused-warning-point-at-signature.rs' panicked at 'explicit panic', tools/compiletest/src/runtest.rs:2883:9
---- [ui] ui/test-should-panic-attr.rs stdout ----
error: test run failed!
status: exit code: 101
command: "/usr/local/bin/node" "/Volumes/pepa-cloud/dev/rust/src/etc/wasm32-shim.js" "/Volumes/pepa-cloud/dev/rust/build/x86_64-apple-darwin/test/ui/test-should-panic-attr.stage2-wasm32-unknown-unknown.wasm"
stdout:
------------------------------------------
------------------------------------------
stderr:
------------------------------------------
RuntimeError: unreachable
at <WASM UNNAMED> (<WASM>[257]+280)
at <WASM UNNAMED> (<WASM>[431]+76)
at Object.<anonymous> (/Volumes/pepa-cloud/dev/rust/src/etc/wasm32-shim.js:130:20)
at Module._compile (module.js:573:30)
at Object.Module._extensions..js (module.js:584:10)
at Module.load (module.js:507:32)
at tryModuleLoad (module.js:470:12)
at Function.Module._load (module.js:462:3)
at Function.Module.runMain (module.js:609:10)
at startup (bootstrap_node.js:158:16)
at bootstrap_node.js:598:3
------------------------------------------
thread '[ui] ui/test-should-panic-attr.rs' panicked at 'explicit panic', tools/compiletest/src/runtest.rs:2883:9
failures:
[ui] ui/deprecated-macro_escape-inner.rs
[ui] ui/deprecated-macro_escape.rs
[ui] ui/deriving-meta-empty-trait-list.rs
[ui] ui/enum-size-variance.rs
[ui] ui/issue-19100.rs
[ui] ui/issue-43806.rs
[ui] ui/nll/borrow-use-issue-46875.rs
[ui] ui/path-lookahead.rs
[ui] ui/span/unused-warning-point-at-signature.rs
[ui] ui/test-should-panic-attr.rs
test result: FAILED. 966 passed; 10 failed; 6 ignored; 0 measured; 0 filtered out
thread 'main' panicked at 'Some tests failed', tools/compiletest/src/main.rs:476:22
However, I'm exteremely not sure that I set up things well.
You can take a look at the change here
from wee_alloc.
pepyakin
commented on June 10, 2024
1
I'm not sure what this means, but compiling stage1 with stage0 which uses wee_alloc is running for too long (2hrs) on Compiling rustc_tsan v0.0.0 (.../rust/src/librustc_tsan). top reports that 1 core is utilized by 100%.
Can it be just so awfuly slow?
UPD:
CPU utilization is not constant 100% and memory consumption seems to be raising (although, very slowly, from 250 mb to 390 in 1hr)
from wee_alloc.
fitzgen
commented on June 10, 2024
Did you build with debug info? I'd expect that to give function names rather than <WASM>[123]+456.
I was imagining trying to bootstrap rustc with the unix version of wee_alloc -- I'm unsure if rustc will bootstrap with dlmalloc, or any other allocator, when targeting wasm.
from wee_alloc.
pepyakin
commented on June 10, 2024
I was imagining trying to bootstrap rustc with the unix version of wee_alloc
Ahaha, I should have figure it out! Will try : )
Did you build with debug info? I'd expect that to give function names rather than [123]+456.
Nope, im even not sure how to do it. But yeah, AFAIK, debug info + latest node should show mangled names on traps.
from wee_alloc.
fitzgen
commented on June 10, 2024
I've never actually bootstrapped rustc myself, so I don't know what is a reasonably amount of time...
Maybe try a normal bootstrap and compare?
from wee_alloc.
fitzgen
commented on June 10, 2024
Just asked aturon, and he said he expects something closer to half an hour...
Seems like we have some low hanging perf work to do!
from wee_alloc.
pepyakin
commented on June 10, 2024
Yeah usualy it takea around 0.5 to get stage2 with default settings. In this case it takes more that two hours to compile single crate!
from wee_alloc.
pepyakin
commented on June 10, 2024
(it still didnt complete yet)
from wee_alloc.
fitzgen
commented on June 10, 2024
(it still didnt complete yet)
lol... this is what happens when there's been zero performance work yet...
from wee_alloc.
pepyakin
commented on June 10, 2024
Aaaaaaand it's done! Sort of
error: Could not compile `core`.
Caused by:
process didn't exit successfully: `/Volumes/pepa-cloud/dev/rust/build/bootstrap/debug/rustc --crate-name core libcore/lib.rs --error-format json --crate-type lib --emit=dep-info,link -C opt-level=2 -C metadata=807363e85b1c090e -C extra-filename=-807363e85b1c090e --out-dir /Volumes/pepa-cloud/dev/rust/build/x86_64-apple-darwin/stage1-std/x86_64-apple-darwin/release/deps --target x86_64-apple-darwin -L dependency=/Volumes/pepa-cloud/dev/rust/build/x86_64-apple-darwin/stage1-std/x86_64-apple-darwin/release/deps -L dependency=/Volumes/pepa-cloud/dev/rust/build/x86_64-apple-darwin/stage1-std/release/deps` (signal: 4, SIGILL: illegal instruction)
thread 'main' panicked at 'command did not execute successfully: "/Volumes/pepa-cloud/dev/rust/build/x86_64-apple-darwin/stage0/bin/cargo" "build" "--target" "x86_64-apple-darwin" "-j" "8" "--release" "--features" "panic-unwind jemalloc backtrace" "--manifest-path" "/Volumes/pepa-cloud/dev/rust/src/libstd/Cargo.toml" "--message-format" "json"
expected success, got: exit code: 101', bootstrap/compile.rs:1061:9
note: Run with `RUST_BACKTRACE=1` for a backtrace.
failed to run: /Volumes/pepa-cloud/dev/rust/build/bootstrap/debug/bootstrap build
Build completed unsuccessfully in 4:53:19
(and yes, it turns out it stucked on core crate and not on rustc_tsan as I initially thought)
from wee_alloc.
fitzgen
commented on June 10, 2024
Looks like we have some work cut out for us :)
from wee_alloc.
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from wee_alloc.