[INFO] crate serial-win 0.2.0 is already in cache [INFO] extracting crate serial-win 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/serial-win/0.2.0 [INFO] extracting crate serial-win 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/serial-win/0.2.0 [INFO] validating manifest of serial-win-0.2.0 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of serial-win-0.2.0 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing serial-win-0.2.0 [INFO] finished frobbing serial-win-0.2.0 [INFO] frobbed toml for serial-win-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/serial-win/0.2.0/Cargo.toml [INFO] started frobbing serial-win-0.2.0 [INFO] finished frobbing serial-win-0.2.0 [INFO] frobbed toml for serial-win-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/serial-win/0.2.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing serial-win-0.2.0 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/serial-win/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] bce729093a8b36b763e105b6702df88d574c0ac5e6ee08115a0c8c4899e8528c [INFO] running `"docker" "start" "-a" "bce729093a8b36b763e105b6702df88d574c0ac5e6ee08115a0c8c4899e8528c"` [INFO] [stderr] Compiling serial-win v0.2.0 (/opt/crater/workdir) [INFO] [stderr] error: no rules expected the token `flags` [INFO] [stderr] --> src/ffi.rs:32:2 [INFO] [stderr] | [INFO] [stderr] 32 | flags DCBFlags: WORD { [INFO] [stderr] | ^^^^^ no rules expected this token in macro call [INFO] [stderr] [INFO] [stderr] error: no rules expected the token `flags` [INFO] [stderr] --> src/ffi.rs:111:2 [INFO] [stderr] | [INFO] [stderr] 111 | flags CommEventFlags: DWORD { [INFO] [stderr] | ^^^^^ no rules expected this token in macro call [INFO] [stderr] [INFO] [stderr] error: no rules expected the token `flags` [INFO] [stderr] --> src/ffi.rs:126:2 [INFO] [stderr] | [INFO] [stderr] 126 | flags PurgeFlags: DWORD { [INFO] [stderr] | ^^^^^ no rules expected this token in macro call [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `consts` in `libc` [INFO] [stderr] --> src/lib.rs:29:11 [INFO] [stderr] | [INFO] [stderr] 29 | use libc::consts::os::extra::*; [INFO] [stderr] | ^^^^^^ could not find `consts` in `libc` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `funcs` in `libc` [INFO] [stderr] --> src/lib.rs:30:11 [INFO] [stderr] | [INFO] [stderr] 30 | use libc::funcs::extra::kernel32; [INFO] [stderr] | ^^^^^ could not find `funcs` in `libc` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `windows` in `os` [INFO] [stderr] --> src/lib.rs:36:14 [INFO] [stderr] | [INFO] [stderr] 36 | use std::os::windows::io::{ AsRawHandle, RawHandle }; [INFO] [stderr] | ^^^^^^^ could not find `windows` in `os` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `libc::HANDLE` [INFO] [stderr] --> src/lib.rs:31:28 [INFO] [stderr] | [INFO] [stderr] 31 | use libc::{ c_void, c_int, HANDLE }; [INFO] [stderr] | ^^^^^^ no `HANDLE` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `libc::HANDLE`, `libc::LPOVERLAPPED`, `libc::DWORD`, `libc::WORD`, `libc::BOOL`, `libc::BYTE`, `libc::SECURITY_ATTRIBUTES` [INFO] [stderr] --> src/ffi.rs:25:28 [INFO] [stderr] | [INFO] [stderr] 25 | use libc::{ c_int, c_char, HANDLE, LPOVERLAPPED, DWORD, WORD, BOOL, BYTE, SECURITY_ATTRIBUTES }; [INFO] [stderr] | ^^^^^^ ^^^^^^^^^^^^ ^^^^^ ^^^^ ^^^^ ^^^^ ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | | | | | | | [INFO] [stderr] | | | | | | | no `SECURITY_ATTRIBUTES` in the root [INFO] [stderr] | | | | | | | help: a similar name exists in the module: `_SC_FILE_ATTRIBUTES` [INFO] [stderr] | | | | | | no `BYTE` in the root [INFO] [stderr] | | | | | no `BOOL` in the root [INFO] [stderr] | | | | no `WORD` in the root [INFO] [stderr] | | | no `DWORD` in the root [INFO] [stderr] | | no `LPOVERLAPPED` in the root [INFO] [stderr] | no `HANDLE` in the root [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `kernel32` [INFO] [stderr] --> src/lib.rs:75:5 [INFO] [stderr] | [INFO] [stderr] 75 | kernel32::GetLastError() as c_int [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `kernel32` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `kernel32` [INFO] [stderr] --> src/lib.rs:108:4 [INFO] [stderr] | [INFO] [stderr] 108 | kernel32::GetLastError() as i32 [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `kernel32` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `kernel32` [INFO] [stderr] --> src/lib.rs:123:4 [INFO] [stderr] | [INFO] [stderr] 123 | kernel32::GetLastError() as i32 [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `kernel32` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `kernel32` [INFO] [stderr] --> src/lib.rs:143:4 [INFO] [stderr] | [INFO] [stderr] 143 | kernel32::GetLastError() as i32 [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `kernel32` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `kernel32` [INFO] [stderr] --> src/lib.rs:240:4 [INFO] [stderr] | [INFO] [stderr] 240 | kernel32::ReadFile(*self.comm_handle.borrow_mut(), [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `kernel32` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `kernel32` [INFO] [stderr] --> src/lib.rs:245:4 [INFO] [stderr] | [INFO] [stderr] 245 | kernel32::GetLastError() as c_int [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `kernel32` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `kernel32` [INFO] [stderr] --> src/lib.rs:264:4 [INFO] [stderr] | [INFO] [stderr] 264 | kernel32::WriteFile(*self.comm_handle.borrow_mut(), [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `kernel32` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `kernel32` [INFO] [stderr] --> src/lib.rs:269:4 [INFO] [stderr] | [INFO] [stderr] 269 | kernel32::GetLastError() as c_int [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `kernel32` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `kernel32` [INFO] [stderr] --> src/lib.rs:281:4 [INFO] [stderr] | [INFO] [stderr] 281 | kernel32::FlushFileBuffers(*self.comm_handle.borrow_mut()) != 0, [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `kernel32` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `kernel32` [INFO] [stderr] --> src/lib.rs:282:4 [INFO] [stderr] | [INFO] [stderr] 282 | kernel32::GetLastError() as c_int [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `kernel32` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `kernel32` [INFO] [stderr] --> src/lib.rs:294:20 [INFO] [stderr] | [INFO] [stderr] 294 | let e = unsafe { kernel32::CloseHandle(*self.comm_handle.borrow_mut()) }; [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `kernel32` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `DCBFlags` in this scope [INFO] [stderr] --> src/ffi.rs:57:13 [INFO] [stderr] | [INFO] [stderr] 57 | pub flags: DCBFlags, [INFO] [stderr] | ^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `DCBFDtrControl_lo` in this scope [INFO] [stderr] --> src/ffi.rs:76:46 [INFO] [stderr] | [INFO] [stderr] 76 | DTR_CONTROL::DISABLE => self.flags.remove(DCBFDtrControl_lo | DCBFDtrControl_hi), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `DCBFDtrControl_hi` in this scope [INFO] [stderr] --> src/ffi.rs:76:66 [INFO] [stderr] | [INFO] [stderr] 76 | DTR_CONTROL::DISABLE => self.flags.remove(DCBFDtrControl_lo | DCBFDtrControl_hi), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `DCBFDtrControl_hi` in this scope [INFO] [stderr] --> src/ffi.rs:78:23 [INFO] [stderr] | [INFO] [stderr] 78 | self.flags.remove(DCBFDtrControl_hi); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `DCBFDtrControl_lo` in this scope [INFO] [stderr] --> src/ffi.rs:79:23 [INFO] [stderr] | [INFO] [stderr] 79 | self.flags.insert(DCBFDtrControl_lo) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `DCBFDtrControl_lo` in this scope [INFO] [stderr] --> src/ffi.rs:81:48 [INFO] [stderr] | [INFO] [stderr] 81 | DTR_CONTROL::HANDSHAKE => self.flags.insert(DCBFDtrControl_lo | DCBFDtrControl_hi), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `DCBFDtrControl_hi` in this scope [INFO] [stderr] --> src/ffi.rs:81:68 [INFO] [stderr] | [INFO] [stderr] 81 | DTR_CONTROL::HANDSHAKE => self.flags.insert(DCBFDtrControl_lo | DCBFDtrControl_hi), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `PurgeFlags` in this scope [INFO] [stderr] --> src/ffi.rs:145:47 [INFO] [stderr] | [INFO] [stderr] 145 | pub fn PurgeComm(file_handle: HANDLE, flags: PurgeFlags) -> BOOL; [INFO] [stderr] | ^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `CommEventFlags` in this scope [INFO] [stderr] --> src/ffi.rs:151:54 [INFO] [stderr] | [INFO] [stderr] 151 | pub fn SetCommMask(file_handle: HANDLE, event_mask: CommEventFlags) -> BOOL; [INFO] [stderr] | ^^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `CommEventFlags` in this scope [INFO] [stderr] --> src/ffi.rs:153:61 [INFO] [stderr] | [INFO] [stderr] 153 | pub fn WaitCommEvent(file_handle: HANDLE, event_mask: *mut CommEventFlags, [INFO] [stderr] | ^^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `GENERIC_READ` in this scope [INFO] [stderr] --> src/lib.rs:69:6 [INFO] [stderr] | [INFO] [stderr] 69 | GENERIC_READ | GENERIC_WRITE, [INFO] [stderr] | ^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `GENERIC_WRITE` in this scope [INFO] [stderr] --> src/lib.rs:69:21 [INFO] [stderr] | [INFO] [stderr] 69 | GENERIC_READ | GENERIC_WRITE, [INFO] [stderr] | ^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `OPEN_EXISTING` in this scope [INFO] [stderr] --> src/lib.rs:72:6 [INFO] [stderr] | [INFO] [stderr] 72 | OPEN_EXISTING, [INFO] [stderr] | ^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `FILE_ATTRIBUTE_NORMAL` in module `libc` [INFO] [stderr] --> src/lib.rs:73:12 [INFO] [stderr] | [INFO] [stderr] 73 | libc::FILE_ATTRIBUTE_NORMAL, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ not found in `libc` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `INVALID_HANDLE_VALUE` in this scope [INFO] [stderr] --> src/lib.rs:79:21 [INFO] [stderr] | [INFO] [stderr] 79 | if comm_handle == INVALID_HANDLE_VALUE { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `PURGE_RXCLEAR` in this scope [INFO] [stderr] --> src/lib.rs:95:49 [INFO] [stderr] | [INFO] [stderr] 95 | PurgeComm(*conn.comm_handle.borrow_mut(), PURGE_RXCLEAR | PURGE_TXCLEAR); [INFO] [stderr] | ^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `PURGE_TXCLEAR` in this scope [INFO] [stderr] --> src/lib.rs:95:65 [INFO] [stderr] | [INFO] [stderr] 95 | PurgeComm(*conn.comm_handle.borrow_mut(), PURGE_RXCLEAR | PURGE_TXCLEAR); [INFO] [stderr] | ^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `AsRawHandle` in this scope [INFO] [stderr] --> src/lib.rs:300:6 [INFO] [stderr] | [INFO] [stderr] 300 | impl AsRawHandle for Connection { [INFO] [stderr] | ^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `RawHandle` in this scope [INFO] [stderr] --> src/lib.rs:301:29 [INFO] [stderr] | [INFO] [stderr] 301 | fn as_raw_handle(&self) -> RawHandle { [INFO] [stderr] | ^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `RawHandle` in this scope [INFO] [stderr] --> src/lib.rs:302:33 [INFO] [stderr] | [INFO] [stderr] 302 | *self.comm_handle.borrow() as RawHandle [INFO] [stderr] | ^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] warning: unused import: `libc::consts::os::extra::*` [INFO] [stderr] --> src/lib.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | use libc::consts::os::extra::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `libc::funcs::extra::kernel32` [INFO] [stderr] --> src/lib.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | use libc::funcs::extra::kernel32; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AsRawHandle`, `RawHandle` [INFO] [stderr] --> src/lib.rs:36:29 [INFO] [stderr] | [INFO] [stderr] 36 | use std::os::windows::io::{ AsRawHandle, RawHandle }; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 39 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0405, E0412, E0425, E0432, E0433. [INFO] [stderr] For more information about an error, try `rustc --explain E0405`. [INFO] [stderr] error: Could not compile `serial-win`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "bce729093a8b36b763e105b6702df88d574c0ac5e6ee08115a0c8c4899e8528c"` [INFO] running `"docker" "rm" "-f" "bce729093a8b36b763e105b6702df88d574c0ac5e6ee08115a0c8c4899e8528c"` [INFO] [stdout] bce729093a8b36b763e105b6702df88d574c0ac5e6ee08115a0c8c4899e8528c