Optional crate unavailable about crate2nix HOT 8 CLOSED

nix-build Cargo.nix --attr rootCrate.build | tee ~/nlog
these derivations will be built:
  /nix/store/8h7pwmcjs609qndm5p6hjjj6aa3pdp2w-rust_flate2-1.0.12.drv
  /nix/store/867xl42ma2hzzkaiaqdn2153y2akw07l-rust_nix-test-0.1.0.drv
building '/nix/store/8h7pwmcjs609qndm5p6hjjj6aa3pdp2w-rust_flate2-1.0.12.drv'...
unpacking sources
unpacking source archive /nix/store/wmnaidz3za0642pianadw8w3y68cxxp0-flate2-1.0.12.tar.gz
source root is flate2-1.0.12.tar.gz
patching sources
configuring
building
Building src/lib.rs (flate2)
Running rustc --crate-name flate2 src/lib.rs --crate-type lib -C opt-level=3 -C codegen-units=2 --edition 2018 -C metadata=a55c485f99 -C extra-filename=-a55c485f99 --cfg
feature="default" --cfg feature="miniz_oxide" --cfg feature="rust_backend" --out-dir target/lib --emit=dep-info,link -L dependency=target/deps --extern cfg_if=/nix/store/
c3lddq79d9cwbl92via76pp3zs2mih4l-rust_cfg-if-0.1.10/lib/libcfg_if-271c7a6275.rlib --extern crc32fast=/nix/store/bjdk5m7gwx8wz72ccz3c38pp2pzrhzwr-rust_crc32fast-1.2.0/lib/
libcrc32fast-0e271bcda6.rlib --extern libc=/nix/store/5k4amvz95vz4b9v3bs7kwzs06yhj0hw6-rust_libc-0.2.65/lib/liblibc-325f2598fe.rlib --cap-lints allow --color always
error[E0432]: unresolved import `miniz_oxide`
 --> src/ffi/rust.rs:8:9
  |
8 | pub use miniz_oxide::*;
  |         ^^^^^^^^^^^ use of undeclared type or module `miniz_oxide`

error[E0433]: failed to resolve: use of undeclared type or module `MZFlush`
  --> src/ffi/rust.rs:10:32
   |
10 | pub const MZ_NO_FLUSH: isize = MZFlush::None as isize;
   |                                ^^^^^^^ use of undeclared type or module `MZFlush`

error[E0433]: failed to resolve: use of undeclared type or module `MZFlush`
  --> src/ffi/rust.rs:11:37
   |
11 | pub const MZ_PARTIAL_FLUSH: isize = MZFlush::Partial as isize;
   |                                     ^^^^^^^ use of undeclared type or module `MZFlush`

error[E0433]: failed to resolve: use of undeclared type or module `MZFlush`
  --> src/ffi/rust.rs:12:34
   |
13 | pub const MZ_FULL_FLUSH: isize = MZFlush::Full as isize;
   |                                  ^^^^^^^ use of undeclared type or module `MZFlush`

error[E0433]: failed to resolve: use of undeclared type or module `MZFlush`
  --> src/ffi/rust.rs:14:30
   |
14 | pub const MZ_FINISH: isize = MZFlush::Finish as isize;
   |                              ^^^^^^^ use of undeclared type or module `MZFlush`

error[E0433]: failed to resolve: use of undeclared type or module `DataFormat`
  --> src/ffi/rust.rs:21:9
   |
21 |         DataFormat::Zlib
   |         ^^^^^^^^^^ use of undeclared type or module `DataFormat`

error[E0433]: failed to resolve: use of undeclared type or module `DataFormat`
  --> src/ffi/rust.rs:23:9
   |
23 |         DataFormat::Raw
   |         ^^^^^^^^^^ use of undeclared type or module `DataFormat`

error[E0433]: failed to resolve: use of undeclared type or module `InflateState`
  --> src/ffi/rust.rs:53:20
   |
53 |             inner: InflateState::new_boxed(format),
   |                    ^^^^^^^^^^^^ use of undeclared type or module `InflateState`

error[E0433]: failed to resolve: use of undeclared type or module `MZFlush`
  --> src/ffi/rust.rs:65:21
   |
65 |         let flush = MZFlush::new(flush as i32).unwrap();
   |                     ^^^^^^^ use of undeclared type or module `MZFlush`

error[E0433]: failed to resolve: use of undeclared type or module `inflate`
  --> src/ffi/rust.rs:67:19
   |
67 |         let res = inflate::stream::inflate(&mut self.inner, input, output, flush);
   |                   ^^^^^^^ use of undeclared type or module `inflate`

error[E0433]: failed to resolve: use of undeclared type or module `MZStatus`
  --> src/ffi/rust.rs:73:17
   |
73 |                 MZStatus::Ok => Ok(Status::Ok),
   |                 ^^^^^^^^ use of undeclared type or module `MZStatus`

error[E0433]: failed to resolve: use of undeclared type or module `MZStatus`
  --> src/ffi/rust.rs:74:17
   |
74 |                 MZStatus::StreamEnd => Ok(Status::StreamEnd),
   |                 ^^^^^^^^ use of undeclared type or module `MZStatus`

error[E0433]: failed to resolve: use of undeclared type or module `MZStatus`
  --> src/ffi/rust.rs:75:17
   |
75 |                 MZStatus::NeedDict => {
   |                 ^^^^^^^^ use of undeclared type or module `MZStatus`

error[E0433]: failed to resolve: use of undeclared type or module `MZError`
  --> src/ffi/rust.rs:80:17
   |
80 |                 MZError::Buf => Ok(Status::BufError),
   |                 ^^^^^^^ use of undeclared type or module `MZError`

error[E0433]: failed to resolve: use of undeclared type or module `MZFlush`
   --> src/ffi/rust.rs:148:21
    |
148 |         let flush = MZFlush::new(flush as i32).unwrap();
    |                     ^^^^^^^ use of undeclared type or module `MZFlush`

error[E0433]: failed to resolve: use of undeclared type or module `deflate`
   --> src/ffi/rust.rs:149:19
    |
149 |         let res = deflate::stream::deflate(&mut self.inner, input, output, flush);

    |                   ^^^^^^^ use of undeclared type or module `deflate`

error[E0433]: failed to resolve: use of undeclared type or module `MZStatus`
   --> src/ffi/rust.rs:155:17
    |
155 |                 MZStatus::Ok => Ok(Status::Ok),
    |                 ^^^^^^^^ use of undeclared type or module `MZStatus`

error[E0433]: failed to resolve: use of undeclared type or module `MZStatus`
   --> src/ffi/rust.rs:156:17
    |
156 |                 MZStatus::StreamEnd => Ok(Status::StreamEnd),
    |                 ^^^^^^^^ use of undeclared type or module `MZStatus`

error[E0433]: failed to resolve: use of undeclared type or module `MZStatus`
   --> src/ffi/rust.rs:157:17
    |
157 |                 MZStatus::NeedDict => Err(CompressError(())),
    |                 ^^^^^^^^ use of undeclared type or module `MZStatus`

error[E0433]: failed to resolve: use of undeclared type or module `MZError`
   --> src/ffi/rust.rs:160:17
    |
160 |                 MZError::Buf => Ok(Status::BufError),
    |                 ^^^^^^^ use of undeclared type or module `MZError`

error[E0412]: cannot find type `DataFormat` in this scope
  --> src/ffi/rust.rs:19:43
   |
19 | fn format_from_bool(zlib_header: bool) -> DataFormat {
   |                                           ^^^^^^^^^^ not found in this scope

error[E0412]: cannot find type `InflateState` in this scope
  --> src/ffi/rust.rs:28:16
   |
28 |     inner: Box<InflateState>,
   |                ^^^^^^^^^^^^ not found in this scope

error[E0412]: cannot find type `CompressorOxide` in this scope
   --> src/ffi/rust.rs:106:16
    |
106 |     inner: Box<CompressorOxide>,
    |                ^^^^^^^^^^^^^^^ not found in this scope

error[E0412]: cannot find type `CompressorOxide` in this scope
   --> src/ffi/rust.rs:131:28
    |
131 |         let mut inner: Box<CompressorOxide> = Box::default();
    |                            ^^^^^^^^^^^^^^^ not found in this scope

error[E0425]: cannot find value `MZ_DEFAULT_WINDOW_BITS` in module `ffi`
   --> src/mem.rs:191:59
    |
191 |             inner: Deflate::make(level, zlib_header, ffi::MZ_DEFAULT_WINDOW_BITS as u8),
    |                                                           ^^^^^^^^^^^^^^^^^^^^^^ not found in `ffi`

error[E0425]: cannot find value `MZ_DEFAULT_WINDOW_BITS` in module `ffi`
   --> src/mem.rs:337:52
    |
337 |             inner: Inflate::make(zlib_header, ffi::MZ_DEFAULT_WINDOW_BITS as u8),
    |                                                    ^^^^^^^^^^^^^^^^^^^^^^ not found in `ffi`

error[E0080]: evaluation of constant value failed
  --> src/mem.rs:50:12
   |
50 |     None = ffi::MZ_NO_FLUSH as isize,
   |            ^^^^^^^^^^^^^^^^ referenced constant has errors

error[E0080]: evaluation of constant value failed
  --> src/mem.rs:59:12
   |
59 |     Sync = ffi::MZ_SYNC_FLUSH as isize,
   |            ^^^^^^^^^^^^^^^^^^ referenced constant has errors

error[E0080]: evaluation of constant value failed
  --> src/mem.rs:69:15
   |
69 |     Partial = ffi::MZ_PARTIAL_FLUSH as isize,
   |               ^^^^^^^^^^^^^^^^^^^^^ referenced constant has errors

error[E0080]: evaluation of constant value failed
  --> src/mem.rs:76:12
   |
76 |     Full = ffi::MZ_FULL_FLUSH as isize,
   |            ^^^^^^^^^^^^^^^^^^ referenced constant has errors

error[E0080]: evaluation of constant value failed
  --> src/mem.rs:82:14
   |
82 |     Finish = ffi::MZ_FINISH as isize,
   |              ^^^^^^^^^^^^^^ referenced constant has errors

error[E0080]: evaluation of constant value failed
  --> src/mem.rs:95:12
   |
95 |     None = ffi::MZ_NO_FLUSH as isize,
   |            ^^^^^^^^^^^^^^^^ referenced constant has errors

error[E0080]: evaluation of constant value failed
   --> src/mem.rs:104:12
    |
104 |     Sync = ffi::MZ_SYNC_FLUSH as isize,
    |            ^^^^^^^^^^^^^^^^^^ referenced constant has errors

error[E0080]: evaluation of constant value failed
   --> src/mem.rs:110:14
    |
110 |     Finish = ffi::MZ_FINISH as isize,
    |              ^^^^^^^^^^^^^^ referenced constant has errors

error: aborting due to 35 previous errors

Some errors have detailed explanations: E0080, E0412, E0425, E0432, E0433.
For more information about an error, try `rustc --explain E0080`.
builder for '/nix/store/8h7pwmcjs609qndm5p6hjjj6aa3pdp2w-rust_flate2-1.0.12.drv' failed with exit code 1
cannot build derivation '/nix/store/867xl42ma2hzzkaiaqdn2153y2akw07l-rust_nix-test-0.1.0.drv': 1 dependencies couldn't be built
error: build of '/nix/store/867xl42ma2hzzkaiaqdn2153y2akw07l-rust_nix-test-0.1.0.drv' failed