error[E0283]: type annotations needed
  --> tests/util/mod.rs:57:24
   |
57 |     let mut got = iter.collect::<Result<Vec<_>, _>>().unwrap();
   |                        ^^^^^^^                        ------ required by a bound introduced by this call
   |                        |
   |                        cannot infer type of the type parameter `B` declared on the method `collect`
   |
   = note: cannot satisfy `_: std::fmt::Debug`
note: required by a bound in `std::result::Result::<T, E>::unwrap`
  --> /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:1071:5
help: consider specifying the generic argument
   |
57 |     let mut got = iter.collect::<Vec<_>>().unwrap();
   |                               ~~~~~~~~~~

error[E0283]: type annotations needed
  --> tests/util/mod.rs:51:20
   |
51 |     let got = iter.collect::<Result<Vec<_>, _>>().unwrap();
   |                    ^^^^^^^                        ------ required by a bound introduced by this call
   |                    |
   |                    cannot infer type of the type parameter `B` declared on the method `collect`
   |
   = note: cannot satisfy `_: std::fmt::Debug`
note: required by a bound in `std::result::Result::<T, E>::unwrap`
  --> /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:1071:5
help: consider specifying the generic argument
   |
51 |     let got = iter.collect::<Vec<_>>().unwrap();
   |                           ~~~~~~~~~~

error[E0283]: type annotations needed
  --> tests/util/mod.rs:57:24
   |
57 |     let mut got = iter.collect::<Result<Vec<_>, _>>().unwrap();
   |                        ^^^^^^^                        ------ required by a bound introduced by this call
   |                        |
   |                        cannot infer type of the type parameter `B` declared on the method `collect`
   |
   = note: cannot satisfy `_: std::fmt::Debug`
note: required by a bound in `std::result::Result::<T, E>::unwrap`
  --> /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:1071:5
help: consider specifying the generic argument
   |
57 |     let mut got = iter.collect::<Vec<_>>().unwrap();
   |                               ~~~~~~~~~~

error[E0283]: type annotations needed
  --> tests/util/mod.rs:51:20
   |
51 |     let got = iter.collect::<Result<Vec<_>, _>>().unwrap();
   |                    ^^^^^^^                        ------ required by a bound introduced by this call
   |                    |
   |                    cannot infer type of the type parameter `B` declared on the method `collect`
   |
   = note: cannot satisfy `_: std::fmt::Debug`
note: required by a bound in `std::result::Result::<T, E>::unwrap`
  --> /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:1071:5
help: consider specifying the generic argument
   |
51 |     let got = iter.collect::<Vec<_>>().unwrap();
   |                           ~~~~~~~~~~

error[E0432]: unresolved import `rocksdb`
  --> tests/test_raw_iterator.rs:19:5
   |
19 | use rocksdb::{DBAccess, DBRawIteratorWithThreadMode, DB};
   |     ^^^^^^^ use of undeclared crate or module `rocksdb`

error[E0432]: unresolved import `rocksdb`
  --> tests/test_rocksdb_options.rs:19:5
   |
19 | use rocksdb::{
   |     ^^^^^^^ use of undeclared crate or module `rocksdb`

error[E0432]: unresolved import `rocksdb`
 --> tests/util/mod.rs:5:5
  |
5 | use rocksdb::{Error, Options, DB};
  |     ^^^^^^^ use of undeclared crate or module `rocksdb`

error[E0432]: unresolved import `rocksdb`
  --> tests/test_backup.rs:19:5
   |
19 | use rocksdb::{
   |     ^^^^^^^ use of undeclared crate or module `rocksdb`

error[E0432]: unresolved import `rocksdb`
 --> tests/util/mod.rs:5:5
  |
5 | use rocksdb::{Error, Options, DB};
  |     ^^^^^^^ use of undeclared crate or module `rocksdb`

error[E0433]: failed to resolve: use of undeclared crate or module `rocksdb`
  --> tests/test_backup.rs:19:5
   |
19 | use rocksdb::{
   |     ^^^^^^^ use of undeclared crate or module `rocksdb`

error[E0432]: unresolved import `rocksdb`
 --> tests/util/mod.rs:5:5
  |
5 | use rocksdb::{Error, Options, DB};
  |     ^^^^^^^ use of undeclared crate or module `rocksdb`