2026/03/17 09:14:41 inventory: reserving 3 skus for order ord-2026-0317-004182 panic: reserve: sku SKU-88213 not found goroutine 41 [running]: github.com/example/shop/inventory.(*Reserver).Reserve(0xc0000b4000, {0xc0001a2000, 0x3}) /src/inventory/reserve.go:88 +0x1a4 github.com/example/shop/inventory.handleReserve({0x8f2c40, 0xc0000f6000}, 0xc0001b8100) /src/inventory/http.go:41 +0xc8 goroutine 1 [chan receive, 12 minutes]: main.main() /src/cmd/inventory/main.go:61 +0x1f4 goroutine 19 [select, 12 minutes]: database/sql.(*DB).connectionOpener(0xc0000d2000, {0x8f2c78, 0xc0000c0140}) /usr/local/go/src/database/sql/sql.go:1246 +0x8d created by database/sql.OpenDB in goroutine 1 /usr/local/go/src/database/sql/sql.go:824 +0x14b goroutine 42 [IO wait]: internal/poll.runtime_pollWait(0x7f4a1c0b2e18, 0x72) /usr/local/go/src/runtime/netpoll.go:345 +0x85 exit status 2