master tests are broken

[MaksymZavershynskyi]

Tests on master branch are broken which prevents us from merging PRs into it.
To reproduce:

git fetch --all & git checkout master
cargo test --all

Expected the tests to pass, but observe the following:

running 19 tests
[2020-02-04T14:32:26Z INFO  near] Did not find "/var/folders/0l/p6x6kd4x2ql3h2qbr9jwykph0000gn/T/test_challenges.9d5R9F9ekJTT/data" path, will be creating new store database
[2020-02-04T14:32:26Z INFO  near] Did not find "/var/folders/0l/p6x6kd4x2ql3h2qbr9jwykph0000gn/T/test_validator_get_validator_info.hpr5kogtw6is/data" path, will be creating new store database
[2020-02-04T14:32:26Z INFO  near] Did not find "/var/folders/0l/p6x6kd4x2ql3h2qbr9jwykph0000gn/T/test_challenges.2zF6g4N31Nwb/data" path, will be creating new store database
[2020-02-04T14:32:26Z INFO  near] Did not find "/var/folders/0l/p6x6kd4x2ql3h2qbr9jwykph0000gn/T/test_validator_get_validator_info.Foy3ci2mYUKB/data" path, will be creating new store database
[2020-02-04T14:32:26Z INFO  near] Did not find "/var/folders/0l/p6x6kd4x2ql3h2qbr9jwykph0000gn/T/test_challenges.CP9fZpL3hW9b/data" path, will be creating new store database
[2020-02-04T14:32:26Z INFO  near] Did not find "/var/folders/0l/p6x6kd4x2ql3h2qbr9jwykph0000gn/T/test_validator_stake_change_multiple_times.Dne7beI6W3au/data" path, will be creating new store database
[2020-02-04T14:32:26Z INFO  near] Did not find "/var/folders/0l/p6x6kd4x2ql3h2qbr9jwykph0000gn/T/test_challenges.CHhh3RfjgZ2D/data" path, will be creating new store database
test config::test::test_deserialize_state ... ok
[2020-02-04T14:32:27Z INFO  near] Did not find "/var/folders/0l/p6x6kd4x2ql3h2qbr9jwykph0000gn/T/test_key_value_changes.7pTbCgKZOJA3/data" path, will be creating new store database
thread panicked while processing panic. aborting.
error: process didn't exit successfully: `/Users/maksymzavershynskyi/Projects/nearcore/target/debug/deps/near-c9886a840bfc0db9` (signal: 4, SIGILL: illegal instruction)

[MaksymZavershynskyi]

It is not clear which test throws panic. Marking it as a blocker for stuff that we need to do for the EthDenver.

[bowenwang1996]

Does this appear on some specific branch? CI passes on latest commit on master https://github.com/nearprotocol/nearcore/commits/master

[MaksymZavershynskyi]

Does this appear on some specific branch? CI passes on latest commit on master https://github.com/nearprotocol/nearcore/commits/master

It fails locally (see the description) and it fails on a PR that is supposed to be a no-op blocking it: #2064

[MaksymZavershynskyi]

From @ailisp :

For local test rpc_node test fail. from backtrace it seems fail to start client actor

@ailisp Do you know why it fails to start the client actor?

[MaksymZavershynskyi]

@ailisp Did you have a chance to create a cherrypick for ulimit?

[MaksymZavershynskyi]

https://app.zenhub.com/workspaces/development-5cea2bcf78297c385cf0ec81/issues/nearprotocol/nearcore/2072 Was merged so it is not a blocker anymore. Removing from EthDenver Epic and lowering priority to P1.

[MaksymZavershynskyi]

Leaving @ailisp as the only assignee since he is working on a fix.

[ailisp]

Fixed in #2085
However gitlab mirror master is broken, will confirm this fix when i reset the mirror

[ailisp]

Seems fixed: https://gitlab.com/near-protocol/nearcore/pipelines/115329698