Auto merge of #130497 - saethlin:alloc-zeroed-is-unstable, r=bjorn3 #50600

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8 errors and 10 warnings

unexpected closing delimiter: `}`

this file contains an unclosed delimiter

lifetimes cannot start with a number

unexpected `if` in the condition expression

missing type for `static` item

mismatched closing delimiter: `}`

this file contains an unclosed delimiter

unexpected closing delimiter: `}`

ambiguous glob re-exports

unused import: `$column_name`

unused import: `super::table as $table_name`

unused import: `$column_name`

unused import: `super::table as $table_name`

unused import: `$column_name`