bug: `CreateCollision` on a fork and contract upgrade.

[haider-rs]

Component

Other (please describe), Anvil, Forge

Have you ensured that all of these are up to date?

• Foundry
• Foundryup

What version of Foundry are you on?

forge Version: 1.3.5-stable
Commit SHA: 9979a41
Build Timestamp: 2025-09-09T04:48:08.305566906Z (1757393288)
Build Profile: maxperf

What version of Foundryup are you on?

1.3.0

What command(s) is the bug in?

forge script

Operating System

macOS (Apple Silicon)

Describe the bug

I am having a weird bug i am running a anvil fork for base mainnet on a vm

nohup anvil --fork-url $BASE_RPC --host 0.0.0.0 --port 8545 > anvil.log 2>&1 &

and from my local machine i am trying to test a contract upgrade with a command:

cast rpc --rpc-url $ANVIL anvil_autoImpersonateAccount true && cast rpc --rpc-url $ANVIL anvil_impersonateAccount 0xf65c671Fa6d2e5624C233EB144Dc66a04571EE49

forge script scripts/DeployV3.s.sol:DeployV3 --rpc-url $ANVIL --sender 0xf65c671Fa6d2e5624C233EB144Dc66a04571EE49 --unlocked  --broadcast --slow -vvvv
[⠒] Compiling...
No files changed, compilation skipped
Traces:
  [172103895] DeployV3::run()
    ├─ [0] VM::startBroadcast(0xf65c671Fa6d2e5624C233EB144Dc66a04571EE49)
    │   └─ ← [Return]
    ├─ [0] VM::getNonce(0xf65c671Fa6d2e5624C233EB144Dc66a04571EE49) [staticcall]
    │   └─ ← [Return] 10
    ├─ [0] console::log("nonce:", 10) [staticcall]
    │   └─ ← [Stop]
    ├─ [0] VM::envOr("FOUNDRY_OUT", "out") [staticcall]
    │   └─ ← [Return] <env var value>
    ├─ [0] VM::split("BondingCurveV3.sol", ".sol") [staticcall]
    │   └─ ← [Return] ["BondingCurveV3", ""]
    ├─ [0] VM::split("BondingCurveV3.sol", ".sol") [staticcall]
    │   └─ ← [Return] ["BondingCurveV3", ""]
    ├─ [0] VM::replace("BondingCurveV3.sol", ".sol", "") [staticcall]
    │   └─ ← [Return] "BondingCurveV3"
    ├─ [0] VM::split("BondingCurveV3.sol", ".sol") [staticcall]
    │   └─ ← [Return] ["BondingCurveV3", ""]
    ├─ [0] VM::projectRoot() [staticcall]
    │   └─ ← [Return] "userpath"
    ├─ [0] VM::readFile("userpath/out/BondingCurveV3.sol/BondingCurveV3.json") [staticcall]
    │   └─ ← [Return] <file>
    ├─ [0] VM::keyExistsJson("<JSON file>", ".ast") [staticcall]
    │   └─ ← [Return] true
    ├─ [0] VM::parseJsonString("<stringified JSON>", ".ast.absolutePath") [staticcall]
    │   └─ ← [Return] "contracts/bonding-curve/BondingCurveV3.sol"
    ├─ [0] VM::keyExistsJson("<JSON file>", ".ast.license") [staticcall]
    │   └─ ← [Return] true
    ├─ [0] VM::parseJsonString("<stringified JSON>", ".ast.license") [staticcall]
    │   └─ ← [Return] "GPL-3.0"
    ├─ [0] VM::parseJsonString("<stringified JSON>", ".metadata.sources.['contracts/bonding-curve/BondingCurveV3.sol'].keccak256") [staticcall]
    │   └─ ← [Return] "0xb4d7e18a9cb9bcc96c31b1e501895f38f8d5465b842062bcd7450eb60a89c016"
    ├─ [0] VM::split("BondingCurveV2.sol", ".sol") [staticcall]
    │   └─ ← [Return] ["BondingCurveV2", ""]
    ├─ [0] VM::split("BondingCurveV2.sol", ".sol") [staticcall]
    │   └─ ← [Return] ["BondingCurveV2", ""]
    ├─ [0] VM::replace("BondingCurveV2.sol", ".sol", "") [staticcall]
    │   └─ ← [Return] "BondingCurveV2"
    ├─ [0] VM::split("BondingCurveV2.sol", ".sol") [staticcall]
    │   └─ ← [Return] ["BondingCurveV2", ""]
    ├─ [0] VM::projectRoot() [staticcall]
    │   └─ ← [Return] "userpath"
    ├─ [0] VM::readFile("userpath/out/BondingCurveV2.sol/BondingCurveV2.json") [staticcall]
    │   └─ ← [Return] <file>
    ├─ [0] VM::keyExistsJson("<JSON file>", ".ast") [staticcall]
    │   └─ ← [Return] true
    ├─ [0] VM::parseJsonString("<stringified JSON>", ".ast.absolutePath") [staticcall]
    │   └─ ← [Return] "contracts/bonding-curve/BondingCurveV2.sol"
    ├─ [0] VM::keyExistsJson("<JSON file>", ".ast.license") [staticcall]
    │   └─ ← [Return] true
    ├─ [0] VM::parseJsonString("<stringified JSON>", ".ast.license") [staticcall]
    │   └─ ← [Return] "GPL-3.0"
    ├─ [0] VM::parseJsonString("<stringified JSON>", ".metadata.sources.['contracts/bonding-curve/BondingCurveV2.sol'].keccak256") [staticcall]
    │   └─ ← [Return] "0x63c61eb67d607dbaf956dedfaaa58f2a68acf2434539c50b05679e36e94ddd60"
    ├─ [0] VM::envOr("OPENZEPPELIN_BASH_PATH", "bash") [staticcall]
    │   └─ ← [Return] <env var value>
    ├─ [0] VM::tryFfi(["bash", "-c", "npx @openzeppelin/upgrades-core@^1.37.0 validate out/build-info --contract contracts/bonding-curve/BondingCurveV3.sol:BondingCurveV3 --reference \"contracts/bonding-curve/BondingCurveV2.sol:BondingCurveV2\""])
    │   └─ ← [Return] (0, 0xe29c942020636f6e7472616374732f626f6e64696e672d63757276652f426f6e64696e67437572766556332e736f6c3a426f6e64696e6743757276655633202875706772616465732066726f6d20636f6e7472616374732f626f6e64696e672d63757276652f426f6e64696e67437572766556322e736f6c3a426f6e64696e6743757276655632290a0a53554343455353, 0x)
    ├─ [0] VM::contains("✔  contracts/bonding-curve/BondingCurveV3.sol:BondingCurveV3 (upgrades from contracts/bonding-curve/BondingCurveV2.sol:BondingCurveV2)\n\nSUCCESS", "SUCCESS")
    │   └─ ← [Return] true
    ├─ [0] VM::getCode("BondingCurveV3.sol") [staticcall]
    │   └─ ← [Return] 0x6080806040523460aa575f516...bytecodecontinuation
    ├─ [3354053] → new BondingCurveV3@0x0325E8829C611EF8c6C49B19F8EA8edb48945E3c
    │   ├─ emit Initialized(version: 18446744073709551615 [1.844e19])
    │   └─ ← [Return] 16635 bytes of code
    ├─ [28922] 0x0C70050332A5404B522AB96aC0e236b9D9874153::upgradeBondingCurveImplementation(BondingCurveV3: [0x0325E8829C611EF8c6C49B19F8EA8edb48945E3c])
    │   ├─ [24133] 0x20B44B71581833C919Fa324d735cCFdF4cd30D06::upgradeBondingCurveImplementation(BondingCurveV3: [0x0325E8829C611EF8c6C49B19F8EA8edb48945E3c]) [delegatecall]
    │   │   ├─ [2832] 0xdf58969342997217c6d34F1B65D3Eaf929D7B84A::onlyAdmin(0xf65c671Fa6d2e5624C233EB144Dc66a04571EE49) [staticcall]
    │   │   │   └─ ← [Stop]
    │   │   ├─ [8606] 0x0427836d799c095Cb1b1090B56b8a19FB12160F4::upgradeTo(BondingCurveV3: [0x0325E8829C611EF8c6C49B19F8EA8edb48945E3c])
    │   │   │   ├─ emit Upgraded(implementation: BondingCurveV3: [0x0325E8829C611EF8c6C49B19F8EA8edb48945E3c])
    │   │   │   └─ ← [Stop]
    │   │   ├─ emit BondingCurveImplementationUpdated(_bondingCurveImplementation: BondingCurveV3: [0x0325E8829C611EF8c6C49B19F8EA8edb48945E3c])
    │   │   └─ ← [Return]
    │   └─ ← [Return]
    ├─ [0] console::log("BondingCurveV3 implementation deployed at:", BondingCurveV3: [0x0325E8829C611EF8c6C49B19F8EA8edb48945E3c]) [staticcall]
    │   └─ ← [Stop]
    ├─ [0] VM::envOr("FOUNDRY_OUT", "out") [staticcall]
    │   └─ ← [Return] <env var value>
    ├─ [0] VM::split("PairV3.sol", ".sol") [staticcall]
    │   └─ ← [Return] ["PairV3", ""]
    ├─ [0] VM::split("PairV3.sol", ".sol") [staticcall]
    │   └─ ← [Return] ["PairV3", ""]
    ├─ [0] VM::replace("PairV3.sol", ".sol", "") [staticcall]
    │   └─ ← [Return] "PairV3"
    ├─ [0] VM::split("PairV3.sol", ".sol") [staticcall]
    │   └─ ← [Return] ["PairV3", ""]
    ├─ [0] VM::projectRoot() [staticcall]
    │   └─ ← [Return] "userpath"
    ├─ [0] VM::readFile("userpath/out/PairV3.sol/PairV3.json") [staticcall]
    │   └─ ← [Return] <file>
    ├─ [0] VM::keyExistsJson("<JSON file>", ".ast") [staticcall]
    │   └─ ← [Return] true
    ├─ [0] VM::parseJsonString("<stringified JSON>", ".ast.absolutePath") [staticcall]
    │   └─ ← [Return] "contracts/swap/PairV3.sol"
    ├─ [0] VM::keyExistsJson("<JSON file>", ".ast.license") [staticcall]
    │   └─ ← [Return] true
    ├─ [0] VM::parseJsonString("<stringified JSON>", ".ast.license") [staticcall]
    │   └─ ← [Return] "GPL-3.0"
    ├─ [0] VM::parseJsonString("<stringified JSON>", ".metadata.sources.['contracts/swap/PairV3.sol'].keccak256") [staticcall]
    │   └─ ← [Return] "0xf3f73adfdb76018a793284db3206343c47776f0a606f4c1101558868b751f00e"
    ├─ [0] VM::envOr("OPENZEPPELIN_BASH_PATH", "bash") [staticcall]
    │   └─ ← [Return] <env var value>
    ├─ [0] VM::tryFfi(["bash", "-c", "npx @openzeppelin/upgrades-core@^1.37.0 validate out/build-info --contract contracts/swap/PairV3.sol:PairV3"])
    │   └─ ← [Return] (0, 0xe29c942020636f6e7472616374732f737761702f5061697256332e736f6c3a5061697256330a0a53554343455353, 0x)
    ├─ [0] VM::contains("✔  contracts/swap/PairV3.sol:PairV3\n\nSUCCESS", "SUCCESS")
    │   └─ ← [Return] true
    ├─ [0] VM::getCode("PairV3.sol") [staticcall]
    │   └─ ← [Return] 0x6080806040523460aa575f516020614....bytecodecontinuation
    ├─ [3532280] → new PairV3@0x7aa17b7c7152c85e23EF46599EeF7C033809D208
    │   ├─ emit Initialized(version: 18446744073709551615 [1.844e19])
    │   └─ ← [Return] 17525 bytes of code
    ├─ [28868] 0xF0dB704Bf67149B9EAd4d9e80014057B39365D1A::upgradePairImplementation(PairV3: [0x7aa17b7c7152c85e23EF46599EeF7C033809D208])
    │   ├─ [24079] 0xc3167b5D99DBA9c35FfD390d2089De8836112412::upgradePairImplementation(PairV3: [0x7aa17b7c7152c85e23EF46599EeF7C033809D208]) [delegatecall]
    │   │   ├─ [832] 0xdf58969342997217c6d34F1B65D3Eaf929D7B84A::onlyAdmin(0xf65c671Fa6d2e5624C233EB144Dc66a04571EE49) [staticcall]
    │   │   │   └─ ← [Stop]
    │   │   ├─ [8606] 0xbD14ea62411766a9858d0EFdE1917c1a7B6041E9::upgradeTo(PairV3: [0x7aa17b7c7152c85e23EF46599EeF7C033809D208])
    │   │   │   ├─ emit Upgraded(implementation: PairV3: [0x7aa17b7c7152c85e23EF46599EeF7C033809D208])
    │   │   │   └─ ← [Stop]
    │   │   ├─ emit PairImplementationUpgraded(newImplementation: PairV3: [0x7aa17b7c7152c85e23EF46599EeF7C033809D208])
    │   │   └─ ← [Return]
    │   └─ ← [Return]
    ├─ [0] console::log("PairV3 implementation deployed at:", PairV3: [0x7aa17b7c7152c85e23EF46599EeF7C033809D208]) [staticcall]
    │   └─ ← [Stop]
    ├─ [0] VM::stopBroadcast()
    │   └─ ← [Return]
    └─ ← [Return] BondingCurveV3: [0x0325E8829C611EF8c6C49B19F8EA8edb48945E3c], PairV3: [0x7aa17b7c7152c85e23EF46599EeF7C033809D208]


Script ran successfully.

== Return ==
curvev3: address 0x0325E8829C611EF8c6C49B19F8EA8edb48945E3c
pairv3: address 0x7aa17b7c7152c85e23EF46599EeF7C033809D208

== Logs ==
  nonce: 10
  BondingCurveV3 implementation deployed at: 0x0325E8829C611EF8c6C49B19F8EA8edb48945E3c
  PairV3 implementation deployed at: 0x7aa17b7c7152c85e23EF46599EeF7C033809D208

## Setting up 1 EVM.
==========================
Simulated On-chain Traces:

Error: Failed with `EvmError: CreateCollision`:

Error: Failed with `EvmError: CreateCollision`:

  [0] → new <unknown>@0xb078c0884dBd4D3ec41875b8bA85130EFcAA0E88
    └─ ← [CreateCollision]

  [24152] 0x0C70050332A5404B522AB96aC0e236b9D9874153::upgradeBondingCurveImplementation(BondingCurveV3: [0x0325E8829C611EF8c6C49B19F8EA8edb48945E3c])
    ├─ [19356] 0x20B44B71581833C919Fa324d735cCFdF4cd30D06::upgradeBondingCurveImplementation(BondingCurveV3: [0x0325E8829C611EF8c6C49B19F8EA8edb48945E3c]) [delegatecall]
    │   ├─ [2832] 0xdf58969342997217c6d34F1B65D3Eaf929D7B84A::onlyAdmin(0xf65c671Fa6d2e5624C233EB144Dc66a04571EE49) [staticcall]
    │   │   └─ ← [Stop]
    │   ├─ [4972] 0x0427836d799c095Cb1b1090B56b8a19FB12160F4::upgradeTo(BondingCurveV3: [0x0325E8829C611EF8c6C49B19F8EA8edb48945E3c])
    │   │   └─ ← [Revert] BeaconInvalidImplementation(0x0325E8829C611EF8c6C49B19F8EA8edb48945E3c)
    │   └─ ← [Revert] BeaconInvalidImplementation(0x0325E8829C611EF8c6C49B19F8EA8edb48945E3c)
    └─ ← [Revert] BeaconInvalidImplementation(0x0325E8829C611EF8c6C49B19F8EA8edb48945E3c)

  [0] → new <unknown>@0xa1199ebeea1291b67c1e779E5aAcb064Fde7D715
    └─ ← [CreateCollision]

  [28508] 0xF0dB704Bf67149B9EAd4d9e80014057B39365D1A::upgradePairImplementation(PairV3: [0x7aa17b7c7152c85e23EF46599EeF7C033809D208])
    ├─ [23712] 0xc3167b5D99DBA9c35FfD390d2089De8836112412::upgradePairImplementation(PairV3: [0x7aa17b7c7152c85e23EF46599EeF7C033809D208]) [delegatecall]
    │   ├─ [2832] 0xdf58969342997217c6d34F1B65D3Eaf929D7B84A::onlyAdmin(0xf65c671Fa6d2e5624C233EB144Dc66a04571EE49) [staticcall]
    │   │   └─ ← [Stop]
    │   ├─ [4972] 0xbD14ea62411766a9858d0EFdE1917c1a7B6041E9::upgradeTo(PairV3: [0x7aa17b7c7152c85e23EF46599EeF7C033809D208])
    │   │   └─ ← [Revert] BeaconInvalidImplementation(0x7aa17b7c7152c85e23EF46599EeF7C033809D208)
    │   └─ ← [Revert] BeaconInvalidImplementation(0x7aa17b7c7152c85e23EF46599EeF7C033809D208)
    └─ ← [Revert] BeaconInvalidImplementation(0x7aa17b7c7152c85e23EF46599EeF7C033809D208)

Error: Simulated execution failed.

the weirdest part is sometimes it works fine without any error on a new anvil fork instance and sometimes it just throws CreateCollision.

these contracts:
0xb078c0884dBd4D3ec41875b8bA85130EFcAA0E88, 0xa1199ebeea1291b67c1e779E5aAcb064Fde7D715 are already available on the base mainnet deployed by the same user with the nonce 0 and 2 and as you can see the current nonce of user is 10 logged in logs

my script just uses foundry-upgrades to deploy the implementation. Sample code is below

        Options memory opts;
        opts.referenceContract = "BondingCurveV2.sol";
        address newBondingCurveImpl = Upgrades.deployImplementation("BondingCurveV3.sol", opts);

[haider-rs]

@grandizzy you were working on similar issue: #11633
before can you please guide here.

[grandizzy]

@haider-rs yep, checking rn

[grandizzy]

@haider-rs you are using v1.3.5 this bug was fixed in v1.3.6 and later, please retry with
foundryup -i v1.3.6
or
foundryup -i v1.4.0 (that's better as it's latest and will be turning into stable release)

[haider-rs]

@grandizzy thanks i tried with the 1.3.6 its came there too i will try 1.4.0

but why does foundryup installs 1.3.5 stable by default any idea? is it due to foundryup being old version?

foundryup


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foundryup: checking if foundryup is up to date...
foundryup: foundryup is up to date.
foundryup: installing foundry (version stable, tag stable)
foundryup: checking if forge, cast, anvil, and chisel for stable version are already installed
######################################################################### 100.0%
foundryup: found attestation for stable version, downloading attestation artifact, checking...
######################################################################### 100.0%
foundryup: version stable already installed and verified, activating...
foundryup: use - forge 1.3.5-stable (9979a41b5d 2025-09-09T04:48:08.305566906Z)
foundryup: use - cast 1.3.5-stable (9979a41b5d 2025-09-09T04:48:08.305566906Z)
foundryup: use - anvil 1.3.5-stable (9979a41b5d 2025-09-09T04:48:08.305566906Z)
foundryup: use - chisel 1.3.5-stable (9979a41b5d 2025-09-09T04:48:08.305566906Z)

[grandizzy]

foundryup installs the stable version which points to 1.3.5, 1.4.0 wasn't changed to stable yet but will do this week.
The important one to run with the > 1.3.5 version is forge script scripts/DeployV3.s.sol:DeployV3 ...
If still no go could be an edge case that is not covered but will need some insights re DeployV3 script if possible in order to fix it. thank you

[haider-rs]

@grandizzy Thank you i tried 1.4.0 for first two runs it succeeded for third and 4th run it failed again with:

Script ran successfully.

== Return ==
curvev3: address 0x0325E8829C611EF8c6C49B19F8EA8edb48945E3c
pairv3: address 0x7aa17b7c7152c85e23EF46599EeF7C033809D208

== Logs ==
  nonce: 10
  BondingCurveV3 implementation deployed at: 0x0325E8829C611EF8c6C49B19F8EA8edb48945E3c
  PairV3 implementation deployed at: 0x7aa17b7c7152c85e23EF46599EeF7C033809D208

## Setting up 1 EVM.
==========================
Simulated On-chain Traces:

Error: Failed with `EvmError: CreateCollision`:

Error: Failed with `EvmError: CreateCollision`:

  [0] → new <unknown>@0xb078c0884dBd4D3ec41875b8bA85130EFcAA0E88
    └─ ← [CreateCollision]

  [24152] 0x0C70050332A5404B522AB96aC0e236b9D9874153::upgradeBondingCurveImplementation(BondingCurveV3: [0x0325E8829C611EF8c6C49B19F8EA8edb48945E3c])
    ├─ [19356] 0x20B44B71581833C919Fa324d735cCFdF4cd30D06::upgradeBondingCurveImplementation(BondingCurveV3: [0x0325E8829C611EF8c6C49B19F8EA8edb48945E3c]) [delegatecall]
    │   ├─ [2832] 0xdf58969342997217c6d34F1B65D3Eaf929D7B84A::onlyAdmin(0xf65c671Fa6d2e5624C233EB144Dc66a04571EE49) [staticcall]
    │   │   └─ ← [Stop]
    │   ├─ [4972] 0x0427836d799c095Cb1b1090B56b8a19FB12160F4::upgradeTo(BondingCurveV3: [0x0325E8829C611EF8c6C49B19F8EA8edb48945E3c])
    │   │   └─ ← [Revert] BeaconInvalidImplementation(0x0325E8829C611EF8c6C49B19F8EA8edb48945E3c)
    │   └─ ← [Revert] BeaconInvalidImplementation(0x0325E8829C611EF8c6C49B19F8EA8edb48945E3c)
    └─ ← [Revert] BeaconInvalidImplementation(0x0325E8829C611EF8c6C49B19F8EA8edb48945E3c)

  [0] → new <unknown>@0xa1199ebeea1291b67c1e779E5aAcb064Fde7D715
    └─ ← [CreateCollision]

  [28508] 0xF0dB704Bf67149B9EAd4d9e80014057B39365D1A::upgradePairImplementation(PairV3: [0x7aa17b7c7152c85e23EF46599EeF7C033809D208])
    ├─ [23712] 0xc3167b5D99DBA9c35FfD390d2089De8836112412::upgradePairImplementation(PairV3: [0x7aa17b7c7152c85e23EF46599EeF7C033809D208]) [delegatecall]
    │   ├─ [2832] 0xdf58969342997217c6d34F1B65D3Eaf929D7B84A::onlyAdmin(0xf65c671Fa6d2e5624C233EB144Dc66a04571EE49) [staticcall]
    │   │   └─ ← [Stop]
    │   ├─ [4972] 0xbD14ea62411766a9858d0EFdE1917c1a7B6041E9::upgradeTo(PairV3: [0x7aa17b7c7152c85e23EF46599EeF7C033809D208])
    │   │   └─ ← [Revert] BeaconInvalidImplementation(0x7aa17b7c7152c85e23EF46599EeF7C033809D208)
    │   └─ ← [Revert] BeaconInvalidImplementation(0x7aa17b7c7152c85e23EF46599EeF7C033809D208)
    └─ ← [Revert] BeaconInvalidImplementation(0x7aa17b7c7152c85e23EF46599EeF7C033809D208)

Error: Simulated execution failed.
haiderali@192 % forge --version
forge Version: 1.4.0-v1.4.0
Commit SHA: e5d659d4c692a5c815a0961db9f30c5925c08977
Build Timestamp: 2025-10-08T16:07:51.889831000Z (1759939671)
Build Profile: maxperf

here is my script file that i am running:

// SPDX-License-Identifier: GPL-3.0
pragma solidity ^0.8.28;

import "forge-std/Script.sol";
import {Router} from "src/swap/Router.sol";
import {BondingCurveFactoryV2} from "src/bonding-curve/BondingCurveFactoryV2.sol";
import {PairFactoryV2} from "src/swap/PairFactoryV2.sol";
import {Addresses} from "./Addresses.sol";
import {Upgrades, Options} from "@openzeppelin-foundry-upgrades/Upgrades.sol";

contract DeployV3 is Script, Addresses {
    address s_fsAdmin;
    address s_pairFactory = 0x...;
    address s_bondingCurveFactoryProxy = 0x...;

    function setUp() public {
        s_fsAdmin = vm.envOr("FS_ADMIN", FS_ADMIN);
    }

    function run() public returns (address curvev3, address pairv3) {
        vm.startBroadcast(s_fsAdmin);

        uint256 nonce = vm.getNonce(s_fsAdmin);
        console.log("nonce:", nonce);
        // bonding curve upgrade
        Options memory opts;
        opts.referenceContract = "BondingCurveV2.sol";
        address newBondingCurveImpl = Upgrades.deployImplementation("BondingCurveV3.sol", opts);
        BondingCurveFactoryV2(s_bondingCurveFactoryProxy).upgradeBondingCurveImplementation(newBondingCurveImpl);
        console.log("BondingCurveV3 implementation deployed at:", newBondingCurveImpl);

        // pair factory upgrade
        Options memory opts2;
        opts.referenceContract = "PairV2.sol";
        address newPairImpl = Upgrades.deployImplementation("PairV3.sol", opts2);
        PairFactoryV2(s_pairFactory).upgradePairImplementation(newPairImpl);
        console.log("PairV3 implementation deployed at:", newPairImpl);

        vm.stopBroadcast();
        return (newBondingCurveImpl, newPairImpl);
    }
}

openzeppelin-foundry-upgrades commit is:

cfd861bc18ef4737e82eae6ec75304e27af699ef 

[grandizzy]

I see, is this a regression or didn;t work with v1.2.3 either, can you give it a try? foundryup -i v1.2.3

[haider-rs]

@grandizzy tried 8 times with 1.2.3 was successful on all runs, didnt face issue on this version.

[grandizzy]

@haider-rs yeah, it is the same issue as seen in #11633 and #11021 but can't identify the exact edge case, would it be possible to repro on your code base or is it private?