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Merge remote-tracking branch 'origin/master' into flakes

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This commit is contained in:
Eelco Dolstra 2019-07-06 21:06:22 +02:00
commit cc218b15ba
26 changed files with 1295 additions and 59 deletions
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38
src/libstore/build.cc
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@ -266,6 +266,12 @@ public:
/* Set if at least one derivation had a timeout. */
bool timedOut;
/* Set if at least one derivation fails with a hash mismatch. */
bool hashMismatch;
/* Set if at least one derivation is not deterministic in check mode. */
bool checkMismatch;
LocalStore & store;
std::unique_ptr<HookInstance> hook;
@ -3213,6 +3219,7 @@ void DerivationGoal::registerOutputs()
/* Throw an error after registering the path as
valid. */
worker.hashMismatch = true;
delayedException = std::make_exception_ptr(
BuildError("hash mismatch in fixed-output derivation '%s':\n wanted: %s\n got: %s",
dest, h.to_string(SRI), h2.to_string(SRI)));
@ -3255,6 +3262,7 @@ void DerivationGoal::registerOutputs()
if (!worker.store.isValidPath(path)) continue;
auto info = *worker.store.queryPathInfo(path);
if (hash.first != info.narHash) {
worker.checkMismatch = true;
if (settings.runDiffHook || settings.keepFailed) {
Path dst = worker.store.toRealPath(path + checkSuffix);
deletePath(dst);
@ -3266,10 +3274,10 @@ void DerivationGoal::registerOutputs()
buildUser ? buildUser->getGID() : getgid(),
path, dst, drvPath, tmpDir);
throw Error(format("derivation '%1%' may not be deterministic: output '%2%' differs from '%3%'")
throw NotDeterministic(format("derivation '%1%' may not be deterministic: output '%2%' differs from '%3%'")
% drvPath % path % dst);
} else
throw Error(format("derivation '%1%' may not be deterministic: output '%2%' differs")
throw NotDeterministic(format("derivation '%1%' may not be deterministic: output '%2%' differs")
% drvPath % path);
}
@ -4101,6 +4109,8 @@ Worker::Worker(LocalStore & store)
lastWokenUp = steady_time_point::min();
permanentFailure = false;
timedOut = false;
hashMismatch = false;
checkMismatch = false;
}
@ -4461,7 +4471,29 @@ void Worker::waitForInput()
unsigned int Worker::exitStatus()
{
return timedOut ? 101 : (permanentFailure ? 100 : 1);
/*
* 1100100
* ^^^^
* |||`- timeout
* ||`-- output hash mismatch
* |`--- build failure
* `---- not deterministic
*/
unsigned int mask = 0;
bool buildFailure = permanentFailure || timedOut || hashMismatch;
if (buildFailure)
mask |= 0x04; // 100
if (timedOut)
mask |= 0x01; // 101
if (hashMismatch)
mask |= 0x02; // 102
if (checkMismatch) {
mask |= 0x08; // 104
}
if (mask)
mask |= 0x60;
return mask ? mask : 1;
}