Investigate Unsafe refactor CI errors

[kpinter-iohk]

Some PRs that refactor scripts to use Unsafe field getters to optimize script size have odd errors in their CI runs.

1. https://github.com/input-output-hk/trustless-sidechain/pull/791
   CI failure (link):

error: builder for '/nix/store/0a639walyssna14zayj91i1i7w0nxba3-trustless-sidechain-ctl-check.drv' failed with exit code 1;
       last 25 log lines:
       >     at <anonymous> (/nix/store/kwf2988phb8spwlhmr8sv21ym62hbqy5-trustless-sidechain-ctl/.spago/cardano-transaction-lib/b7e8d396711f95e7a7b755a2a7e7089df712aaf5/src/Contract/Monad.purs:126:22)
       >     at <anonymous> (/nix/store/kwf2988phb8spwlhmr8sv21ym62hbqy5-trustless-sidechain-ctl/s8z5r0l2d0hsybnpzckrg8g7vljhws0p-trustless-sidechain-ctl-src/src/TrustlessSidechain/Effects/Contract.purs:102:10)
       >     at <anonymous> (/nix/store/kwf2988phb8spwlhmr8sv21ym62hbqy5-trustless-sidechain-ctl/.spago/transformers/v5.2.0/src/Control/Monad/Reader/Trans.purs:69:3)
       >     at run (/nix/store/kwf2988phb8spwlhmr8sv21ym62hbqy5-trustless-sidechain-ctl/output/Effect.Aff/foreign.js:278:22)
       >     at /nix/store/kwf2988phb8spwlhmr8sv21ym62hbqy5-trustless-sidechain-ctl/output/Effect.Aff/foreign.js:348:19
       >     at drain (/nix/store/kwf2988phb8spwlhmr8sv21ym62hbqy5-trustless-sidechain-ctl/output/Effect.Aff/foreign.js:120:9)
       >     at Object.enqueue (/nix/store/kwf2988phb8spwlhmr8sv21ym62hbqy5-trustless-sidechain-ctl/output/Effect.Aff/foreign.js:141:11)
       >     at /nix/store/kwf2988phb8spwlhmr8sv21ym62hbqy5-trustless-sidechain-ctl/output/Effect.Aff/foreign.js:339:27
       > 
       > In "Plutip integration tests":
       >   In "Claiming and burning FUEL tokens using proxy mechanism":
       >     In "Multiple minting and burning, updating policies in between":
       >       Error: (UnknownContractError "A transaction error occurred: in the context of submit: Failed to submit tx:\n(ClientOtherError [{\"executionUnitsTooLarge\":{\"maximumExecutionUnits\":{\"memory\":10000000,\"steps\":10000000000},\"actualExecutionUnits\":{\"memory\":10597098,\"steps\":3319624448}}}])")
       >     at exports.error (/nix/store/kwf2988phb8spwlhmr8sv21ym62hbqy5-trustless-sidechain-ctl/output/Effect.Exception/foreign.js:8:10)
       >     at Object.$$throw (/nix/store/kwf2988phb8spwlhmr8sv21ym62hbqy5-trustless-sidechain-ctl/.spago/exceptions/v5.0.0/src/Effect/Exception.purs:82:9)
       >     at <anonymous> (/nix/store/kwf2988phb8spwlhmr8sv21ym62hbqy5-trustless-sidechain-ctl/.spago/cardano-transaction-lib/b7e8d396711f95e7a7b755a2a7e7089df712aaf5/src/Contract/Monad.purs:126:22)
       >     at <anonymous> (/nix/store/kwf2988phb8spwlhmr8sv21ym62hbqy5-trustless-sidechain-ctl/s8z5r0l2d0hsybnpzckrg8g7vljhws0p-trustless-sidechain-ctl-src/src/TrustlessSidechain/Effects/Contract.purs:102:10)
       >     at <anonymous> (/nix/store/kwf2988phb8spwlhmr8sv21ym62hbqy5-trustless-sidechain-ctl/.spago/transformers/v5.2.0/src/Control/Monad/Reader/Trans.purs:69:3)
       >     at run (/nix/store/kwf2988phb8spwlhmr8sv21ym62hbqy5-trustless-sidechain-ctl/output/Effect.Aff/foreign.js:278:22)
       >     at /nix/store/kwf2988phb8spwlhmr8sv21ym62hbqy5-trustless-sidechain-ctl/output/Effect.Aff/foreign.js:348:19
       >     at drain (/nix/store/kwf2988phb8spwlhmr8sv21ym62hbqy5-trustless-sidechain-ctl/output/Effect.Aff/foreign.js:120:9)
       >     at Object.enqueue (/nix/store/kwf2988phb8spwlhmr8sv21ym62hbqy5-trustless-sidechain-ctl/output/Effect.Aff/foreign.js:141:11)
       >     at /nix/store/kwf2988phb8spwlhmr8sv21ym62hbqy5-trustless-sidechain-ctl/output/Effect.Aff/foreign.js:339:27
       > 
       > 
       For full logs, run 'nix log /nix/store/0a639walyssna14zayj91i1i7w0nxba3-trustless-sidechain-ctl-check.drv'.

2. https://github.com/input-output-hk/trustless-sidechain/pull/793
   CI failure (link):

error: builder for '/nix/store/fvyi373bmyv8jvr8krl7zn0dafdhgkwr-trustless-sidechain-ctl-check.drv' failed with exit code 1;
       last 25 log lines:
       >     at <anonymous> (/nix/store/mvp84bi2nsjybhvih5vknygnk71k1vdm-trustless-sidechain-ctl/.spago/cardano-transaction-lib/b7e8d396711f95e7a7b755a2a7e7089df712aaf5/src/Internal/Plutip/Server.purs:457:11)
       >     at <anonymous> (/nix/store/mvp84bi2nsjybhvih5vknygnk71k1vdm-trustless-sidechain-ctl/.spago/either/v5.0.0/src/Data/Either.purs:209:1)
       >     at <anonymous> (/nix/store/mvp84bi2nsjybhvih5vknygnk71k1vdm-trustless-sidechain-ctl/.spago/cardano-transaction-lib/b7e8d396711f95e7a7b755a2a7e7089df712aaf5/src/Internal/Plutip/Server.purs:457:11)
       >     at run (/nix/store/mvp84bi2nsjybhvih5vknygnk71k1vdm-trustless-sidechain-ctl/output/Effect.Aff/foreign.js:278:22)
       >     at /nix/store/mvp84bi2nsjybhvih5vknygnk71k1vdm-trustless-sidechain-ctl/output/Effect.Aff/foreign.js:348:19
       >     at drain (/nix/store/mvp84bi2nsjybhvih5vknygnk71k1vdm-trustless-sidechain-ctl/output/Effect.Aff/foreign.js:120:9)
       >     at Object.enqueue (/nix/store/mvp84bi2nsjybhvih5vknygnk71k1vdm-trustless-sidechain-ctl/output/Effect.Aff/foreign.js:141:11)
       >     at /nix/store/mvp84bi2nsjybhvih5vknygnk71k1vdm-trustless-sidechain-ctl/output/Effect.Aff/foreign.js:339:27
       > 
       > In "Plutip integration tests":
       >   In "MerkleRootChaining tests":
       >     In "Merkle root chaining scenario 1":
       >       Error: (UnknownContractError "A transaction error occurred: in the context of submit: Failed to submit tx:\n(ClientOtherError [{\"executionUnitsTooLarge\":{\"maximumExecutionUnits\":{\"memory\":10000000,\"steps\":10000000000},\"actualExecutionUnits\":{\"memory\":10376564,\"steps\":4851318479}}}])")
       >     at exports.error (/nix/store/mvp84bi2nsjybhvih5vknygnk71k1vdm-trustless-sidechain-ctl/output/Effect.Exception/foreign.js:8:10)
       >     at Object.$$throw (/nix/store/mvp84bi2nsjybhvih5vknygnk71k1vdm-trustless-sidechain-ctl/.spago/exceptions/v5.0.0/src/Effect/Exception.purs:82:9)
       >     at <anonymous> (/nix/store/mvp84bi2nsjybhvih5vknygnk71k1vdm-trustless-sidechain-ctl/.spago/cardano-transaction-lib/b7e8d396711f95e7a7b755a2a7e7089df712aaf5/src/Contract/Monad.purs:126:22)
       >     at <anonymous> (/nix/store/mvp84bi2nsjybhvih5vknygnk71k1vdm-trustless-sidechain-ctl/37lmy7a758f3izgnv2hypvyng5sgn1bv-trustless-sidechain-ctl-src/src/TrustlessSidechain/Effects/Contract.purs:102:10)
       >     at <anonymous> (/nix/store/mvp84bi2nsjybhvih5vknygnk71k1vdm-trustless-sidechain-ctl/.spago/transformers/v5.2.0/src/Control/Monad/Reader/Trans.purs:69:3)
       >     at run (/nix/store/mvp84bi2nsjybhvih5vknygnk71k1vdm-trustless-sidechain-ctl/output/Effect.Aff/foreign.js:278:22)
       >     at /nix/store/mvp84bi2nsjybhvih5vknygnk71k1vdm-trustless-sidechain-ctl/output/Effect.Aff/foreign.js:348:19
       >     at drain (/nix/store/mvp84bi2nsjybhvih5vknygnk71k1vdm-trustless-sidechain-ctl/output/Effect.Aff/foreign.js:120:9)
       >     at Object.enqueue (/nix/store/mvp84bi2nsjybhvih5vknygnk71k1vdm-trustless-sidechain-ctl/output/Effect.Aff/foreign.js:141:11)
       >     at /nix/store/mvp84bi2nsjybhvih5vknygnk71k1vdm-trustless-sidechain-ctl/output/Effect.Aff/foreign.js:339:27
       > 
       > 
       For full logs, run 'nix log /nix/store/fvyi373bmyv8jvr8krl7zn0dafdhgkwr-trustless-sidechain-ctl-check.drv'.

---

IOG Jira: https://input-output.atlassian.net/browse/ETCM-7401

[jstolarek]

The first error is almost certainly bogus - we've seen those happen a lot. The other two, however, look like legitimate errors.

[kpinter-iohk]

The first error is almost certainly bogus - we've seen those happen a lot. The other two, however, look like legitimate errors.

Re-ran CI and it turned green, deleted first PR from description.

[anitajov]

@kpinter-iohk Should this be closed based on your last comment? Thank you!

[kpinter-iohk]

@anitajov There are still two legitimate errors that need to be investigated.