Compiling typenum v1.20.1 Compiling turkos-os-exceptions v0.1.0 (/reports/os-implementation/K1530-partitions-gpt-candidate-O0cYjs/sources/os-exceptions) Compiling cpufeatures v0.3.1 Compiling cfg-if v1.0.5 Compiling turkos-os-init-reaper v0.1.0 (/reports/os-implementation/K1530-partitions-gpt-candidate-O0cYjs/sources/os-init-reaper) Compiling turkos-bootinfo v0.0.1 (/reports/os-implementation/K1530-partitions-gpt-candidate-O0cYjs/sources/bootinfo) Compiling turkos-os-shell-input v0.1.0 (/reports/os-implementation/K1530-partitions-gpt-candidate-O0cYjs/sources/os-shell-input) Compiling turkos-os-shell-foreground v0.1.0 (/reports/os-implementation/K1530-partitions-gpt-candidate-O0cYjs/sources/os-shell-foreground) Compiling turkos-os-syscall-abi v0.1.0 (/reports/os-implementation/K1530-partitions-gpt-candidate-O0cYjs/sources/os-syscall-abi) Compiling turkos-os-user-runtime-io v0.1.0 (/reports/os-implementation/K1530-partitions-gpt-candidate-O0cYjs/sources/os-user-runtime-io) Compiling turkos-os-user-runtime-abi v0.1.0 (/reports/os-implementation/K1530-partitions-gpt-candidate-O0cYjs/sources/os-user-runtime-abi) Compiling turkos-os-shell-echo v0.1.0 (/reports/os-implementation/K1530-partitions-gpt-candidate-O0cYjs/sources/os-shell-echo) Compiling hybrid-array v0.4.15 Compiling crypto-common v0.2.2 Compiling block-buffer v0.12.1 Compiling digest v0.11.3 Compiling sha2 v0.11.0 Compiling turkos-kernel v0.0.1 (/reports/os-implementation/K1530-partitions-gpt-candidate-O0cYjs/sources/kernel) error[E0282]: type annotations needed for `StreamError<_>` --> src/k1530-partitions-gpt.rs:45:33 | 42 | Ok(()) | ------ type must be known at this point ... 45 | let table = result.map_err(|_| "k1530-valid-GPT-arrays")?; | ^ | help: consider giving this closure parameter an explicit type, where the type for type parameter `E` is specified | 45 | let table = result.map_err(|_: StreamError| "k1530-valid-GPT-arrays")?; | ++++++++++++++++ For more information about this error, try `rustc --explain E0282`. error: could not compile `turkos-kernel` (bin "turkos-kernel") due to 1 previous error