Random CI failures

[jamillambert]

There have been some CI failures unrelated to the PRs, rerunning them fixes it. It looks like there is an issue with the tmp directory, possibly running out of space like we have seen in rust-bitcoin? Maybe GitHub is cracking down on space usage. The errors from a couple of the CI failures are below:

Integration tests - stable toolchain (0_18_1) failure

test blockchain__get_mempool_ancestors_verbose__modelled ... FAILED

---

EXCEPTION: N5boost10filesystem16filesystem_errorE
boost::filesystem::space: No such file or directory: "/tmp/.tmpnXXZQW/regtest"
bitcoin in AppInit()

Error: Error: A fatal internal error occurred, see debug.log for details
Error: Error: A fatal internal error occurred, see debug.log for details
/tmp/.tmpnXXZQW/regtest/wallets: No such file or directory
test blockchain__get_mempool_entry__modelled ... ok
test blockchain__get_mempool_descendants__modelled ... ok
test blockchain__get_mempool_descendants_verbose__modelled ... FAILED
test blockchain__get_tx_out_proof ... ok
test blockchain__get_mempool_info__modelled ... ok
test blockchain__get_raw_mempool__modelled ... ok
test blockchain__get_tx_out__modelled ... ok
test blockchain__precious_block ... ok
test blockchain__get_tx_out_set_info__modelled ... ok
test blockchain__savemempool ... FAILED
test blockchain__prune_blockchain ... FAILED

---

EXCEPTION: N5boost10filesystem16filesystem_errorE
boost::filesystem::space: No such file or directory: "/tmp/.tmp6734NY/regtest"
bitcoin in AppInit()

Error: Error: A fatal internal error occurred, see debug.log for details
Error: Error: A fatal internal error occurred, see debug.log for details
/tmp/.tmp6734NY/regtest/wallets: No such file or directory
test blockchain__scan_tx_out_set_modelled ... ok

---

EXCEPTION: N5boost10filesystem16filesystem_errorE
boost::filesystem::space: No such file or directory: "/tmp/.tmp6XVEHv/regtest"
bitcoin in AppInit()

Error: Error: A fatal internal error occurred, see debug.log for details
Error: Error: A fatal internal error occurred, see debug.log for details
/tmp/.tmp6XVEHv/regtest/wallets: No such file or directory
test blockchain__verify_chain ... ok
test blockchain__wait_for_block__modelled ... ok
test blockchain__wait_for_block_height__modelled ... ok
test blockchain__verify_tx_out_proof__modelled ... ok
test blockchain__wait_for_new_block__modelled ... ok
error: test failed, to rerun pass --test blockchain

failures:

---- blockchain__get_mempool_ancestors_verbose__modelled stdout ----

thread 'blockchain__get_mempool_ancestors_verbose__modelled' (4681) panicked at src/lib.rs:75:41:
failed to create node: it appears that bitcoind is not reachable: Could not create or load wallet
note: run with RUST_BACKTRACE=1 environment variable to display a backtrace

---- blockchain__get_mempool_descendants_verbose__modelled stdout ----

thread 'blockchain__get_mempool_descendants_verbose__modelled' (4750) panicked at src/lib.rs:75:41:
failed to create node: it appears that bitcoind is not reachable: Could not create or load wallet

---- blockchain__savemempool stdout ----

thread 'blockchain__savemempool' (5834) panicked at src/lib.rs:75:41:
failed to create node: it appears that bitcoind is not reachable: Could not create or load wallet

---- blockchain__prune_blockchain stdout ----

thread 'blockchain__prune_blockchain' (5827) panicked at src/lib.rs:75:41:
failed to create node: it appears that bitcoind is not reachable: Could not create or load wallet

failures:
blockchain__get_mempool_ancestors_verbose__modelled
blockchain__get_mempool_descendants_verbose__modelled
blockchain__prune_blockchain
blockchain__savemempool

test result: FAILED. 25 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 58.04s

Integration tests - stable toolchain (0_19_1) failure

test blockchain__get_block_filter__modelled ... FAILED
/tmp/.tmptyYK6f/regtest/wallets: No such file or directory

---

EXCEPTION: St13runtime_error
GenerateNewKey: AddKey failed
bitcoin in AppInit()

Error: A fatal internal error occurred, see debug.log for details
Error: A fatal internal error occurred, see debug.log for details
test blockchain__get_chain_tips__modelled ... ok
test blockchain__get_block_stats__modelled ... FAILED
test blockchain__get_difficulty__modelled ... ok
/tmp/.tmp8BLpMD/regtest/wallets: No such file or directory

---

EXCEPTION: St13runtime_error
GenerateNewKey: AddKey failed
bitcoin in AppInit()

Error: A fatal internal error occurred, see debug.log for details
Error: A fatal internal error occurred, see debug.log for details
test blockchain__get_mempool_descendants__modelled ... ok
test blockchain__get_chain_tx_stats__modelled ... ok
test blockchain__get_mempool_ancestors__modelled ... FAILED
test blockchain__get_mempool_ancestors_verbose__modelled ... FAILED

---

EXCEPTION: N5boost10filesystem16filesystem_errorE
boost::filesystem::space: No such file or directory: "/tmp/.tmpgfRat1/regtest"
bitcoin in AppInit()

Error: A fatal internal error occurred, see debug.log for details
Error: A fatal internal error occurred, see debug.log for details
/tmp/.tmpgfRat1/regtest/wallets: No such file or directory
test blockchain__get_mempool_entry__modelled ... ok
test blockchain__get_mempool_descendants_verbose__modelled ... FAILED
/tmp/.tmp2rYrQg/regtest/wallets: No such file or directory

---

EXCEPTION: St13runtime_error
AddKeypoolPubkeyWithDB: writing imported pubkey failed
bitcoin in AppInit()

Error: A fatal internal error occurred, see debug.log for details
Error: A fatal internal error occurred, see debug.log for details
test blockchain__get_mempool_info__modelled ... FAILED
/tmp/.tmpYGIV1h/regtest/wallets: No such file or directory

---

EXCEPTION: St13runtime_error
BerkeleyBatch: Error 2, can't open database wallet.dat
bitcoin in AppInit()

Error: A fatal internal error occurred, see debug.log for details
Error: A fatal internal error occurred, see debug.log for details
test blockchain__get_raw_mempool__modelled ... FAILED
/tmp/.tmpHeM8G1/regtest/wallets: No such file or directory

---

EXCEPTION: St13runtime_error
BerkeleyBatch: Error 2, can't open database wallet.dat
bitcoin in AppInit()

Error: A fatal internal error occurred, see debug.log for details
Error: A fatal internal error occurred, see debug.log for details
test blockchain__get_tx_out__modelled ... FAILED
/tmp/.tmptz2WE4/regtest/wallets: No such file or directory

---

EXCEPTION: St13runtime_error
GenerateNewKey: AddKey failed
bitcoin in AppInit()

Error: A fatal internal error occurred, see debug.log for details
Error: A fatal internal error occurred, see debug.log for details
test blockchain__get_tx_out_proof ... FAILED
test blockchain__prune_blockchain ... ok
test blockchain__get_tx_out_set_info__modelled ... ok
test blockchain__precious_block ... ok
test blockchain__verify_chain ... ok
test blockchain__scan_tx_out_set_modelled ... ok
test blockchain__savemempool ... FAILED

---

EXCEPTION: N5boost10filesystem16filesystem_errorE
boost::filesystem::space: No such file or directory: "/tmp/.tmpaclfkV/regtest"
bitcoin in AppInit()

Error: A fatal internal error occurred, see debug.log for details
Error: A fatal internal error occurred, see debug.log for details
/tmp/.tmpaclfkV/regtest/wallets: No such file or directory
test blockchain__verify_tx_out_proof__modelled ... FAILED

---

EXCEPTION: N5boost10filesystem16filesystem_errorE
boost::filesystem::space: No such file or directory: "/tmp/.tmp0QUJEu/regtest"
bitcoin in AppInit()

Error: A fatal internal error occurred, see debug.log for details
Error: A fatal internal error occurred, see debug.log for details
/tmp/.tmp0QUJEu/regtest/wallets: No such file or directory
test blockchain__wait_for_block__modelled ... FAILED
test blockchain__wait_for_block_height__modelled ... FAILED

---

EXCEPTION: N5boost10filesystem16filesystem_errorE
boost::filesystem::space: No such file or directory: "/tmp/.tmpJQsui4/regtest"
bitcoin in AppInit()

Error: A fatal internal error occurred, see debug.log for details
Error: A fatal internal error occurred, see debug.log for details
/tmp/.tmpJQsui4/regtest/wallets: No such file or directory
test blockchain__wait_for_new_block__modelled ... FAILED

failures:

---- blockchain__get_block_filter__modelled stdout ----

thread 'blockchain__get_block_filter__modelled' (4329) panicked at src/lib.rs:75:41:
failed to create node: it appears that bitcoind is not reachable: Could not create or load wallet
note: run with RUST_BACKTRACE=1 environment variable to display a backtrace

---- blockchain__get_block_stats__modelled stdout ----

thread 'blockchain__get_block_stats__modelled' (4481) panicked at src/lib.rs:75:41:
failed to create node: it appears that bitcoind is not reachable: Could not create or load wallet

---- blockchain__get_mempool_ancestors__modelled stdout ----

thread 'blockchain__get_mempool_ancestors__modelled' (4971) panicked at src/lib.rs:75:41:
failed to create node: it appears that bitcoind is not reachable: Could not create or load wallet

---- blockchain__get_mempool_ancestors_verbose__modelled stdout ----

thread 'blockchain__get_mempool_ancestors_verbose__modelled' (5013) panicked at src/lib.rs:75:41:
failed to create node: it appears that bitcoind is not reachable: Could not create or load wallet

---- blockchain__get_mempool_descendants_verbose__modelled stdout ----

thread 'blockchain__get_mempool_descendants_verbose__modelled' (5264) panicked at src/lib.rs:75:41:
failed to create node: it appears that bitcoind is not reachable: Could not create or load wallet

---- blockchain__get_mempool_info__modelled stdout ----

thread 'blockchain__get_mempool_info__modelled' (5529) panicked at src/lib.rs:75:41:
failed to create node: it appears that bitcoind is not reachable: Could not create or load wallet

---- blockchain__get_raw_mempool__modelled stdout ----

thread 'blockchain__get_raw_mempool__modelled' (5573) panicked at src/lib.rs:75:41:
failed to create node: it appears that bitcoind is not reachable: Could not create or load wallet

---- blockchain__get_tx_out__modelled stdout ----

thread 'blockchain__get_tx_out__modelled' (5719) panicked at src/lib.rs:75:41:
failed to create node: it appears that bitcoind is not reachable: Could not create or load wallet

---- blockchain__get_tx_out_proof stdout ----

thread 'blockchain__get_tx_out_proof' (5872) panicked at src/lib.rs:75:41:
failed to create node: it appears that bitcoind is not reachable: Could not create or load wallet

---- blockchain__savemempool stdout ----

thread 'blockchain__savemempool' (6489) panicked at src/lib.rs:75:41:
failed to create node: it appears that bitcoind is not reachable: Could not create or load wallet

---- blockchain__verify_tx_out_proof__modelled stdout ----

thread 'blockchain__verify_tx_out_proof__modelled' (6587) panicked at src/lib.rs:75:41:
failed to create node: it appears that bitcoind is not reachable: Could not create or load wallet

---- blockchain__wait_for_block__modelled stdout ----

thread 'blockchain__wait_for_block__modelled' (6730) panicked at src/lib.rs:75:41:
failed to create node: it appears that bitcoind is not reachable: Could not create or load wallet

---- blockchain__wait_for_block_height__modelled stdout ----

thread 'blockchain__wait_for_block_height__modelled' (6734) panicked at src/lib.rs:75:41:
failed to create node: it appears that bitcoind is not reachable: Could not create or load wallet

---- blockchain__wait_for_new_block__modelled stdout ----

thread 'blockchain__wait_for_new_block__modelled' (7000) panicked at src/lib.rs:135:56:
called Result::unwrap() on an Err value: it appears that bitcoind is not reachable: Could not create or load wallet

failures:
blockchain__get_block_filter__modelled
blockchain__get_block_stats__modelled
blockchain__get_mempool_ancestors__modelled
blockchain__get_mempool_ancestors_verbose__modelled
blockchain__get_mempool_descendants_verbose__modelled
blockchain__get_mempool_info__modelled
blockchain__get_raw_mempool__modelled
blockchain__get_tx_out__modelled
blockchain__get_tx_out_proof
blockchain__savemempool
blockchain__verify_tx_out_proof__modelled
blockchain__wait_for_block__modelled
blockchain__wait_for_block_height__modelled
blockchain__wait_for_new_block__modelled

test result: FAILED. 16 passed; 14 failed; 0 ignored; 0 measured; 0 filtered out; finished in 66.13s

error: test failed, to rerun pass --test blockchain

---

EXCEPTION: N5boost10filesystem16filesystem_errorE
boost::filesystem::space: No such file or directory: "/tmp/.tmpU0gUlL/regtest"
bitcoin in AppInit()

Error: A fatal internal error occurred, see debug.log for details
Error: A fatal internal error occurred, see debug.log for details
/tmp/.tmpU0gUlL/regtest/wallets: No such file or directory

[jamillambert]

Another failure that passed when I clicked redo:

Test - nightly toolchain (recent) failure

---- bitreq/src/lib.rs - (line 168) stdout ---- Test executable failed (exit status: 101).

stderr:

thread 'main' (18831) panicked at bitreq/src/lib.rs:7:1:
assertion failed: response.headers.get("content-type").unwrap().starts_with("text/html")
note: run with RUST_BACKTRACE=1 environment variable to display a backtrace

failures:
bitreq/src/lib.rs - (line 168)

test result: FAILED. 14 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.61s

error: doctest failed, to rerun pass --doc
Error running tests: command exited with non-zero code cargo --locked test --no-default-features "--features=async async-https async-https-native-tls async-https-rustls-probe https https-rustls json-using-serde log rustls rustls-webpki serde std tokio-native-tls webpki-roots": 101
Error: Process completed with exit code 1.