Nov 28 22:32:30.777 INFO checking linux_tuples_client-0.1.1 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 22:32:30.779 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +db42d4dad33013eba11ef37342ad9f614e5652b8-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 28 22:32:31.244 INFO [stdout] 85933a2b570abc8980a13a2f968632c9ec13eee828394236ccce64f075e81157
Nov 28 22:32:31.248 INFO running `"docker" "start" "-a" "85933a2b570abc8980a13a2f968632c9ec13eee828394236ccce64f075e81157"`
Nov 28 22:32:32.760 INFO [stderr] usermod: no changes
Nov 28 22:32:32.804 INFO [stderr]     Checking linux_tuples_client v0.1.1 (/source)
Nov 28 22:32:33.833 INFO [stderr] warning: unused variable: `buff_8`
Nov 28 22:32:33.833 INFO [stderr]    --> src/lib.rs:197:10
Nov 28 22:32:33.834 INFO [stderr]     |
Nov 28 22:32:33.835 INFO [stderr] 197 |     let mut buff_8:[u8; 8] = [0; 8];
Nov 28 22:32:33.836 INFO [stderr]     |             ^^^^^^ help: consider using `_buff_8` instead
Nov 28 22:32:33.836 INFO [stderr]     |
Nov 28 22:32:33.837 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 22:32:33.838 INFO [stderr] 
Nov 28 22:32:33.838 INFO [stderr] warning: unused variable: `i`
Nov 28 22:32:33.839 INFO [stderr]    --> src/lib.rs:211:6
Nov 28 22:32:33.840 INFO [stderr]     |
Nov 28 22:32:33.840 INFO [stderr] 211 |     for i in 0..num_elements {
Nov 28 22:32:33.841 INFO [stderr]     |         ^ help: consider using `_i` instead
Nov 28 22:32:33.841 INFO [stderr] 
Nov 28 22:32:33.842 INFO [stderr] warning: unused variable: `str_slice`
Nov 28 22:32:33.843 INFO [stderr]    --> src/lib.rs:251:11
Nov 28 22:32:33.843 INFO [stderr]     |
Nov 28 22:32:33.844 INFO [stderr] 251 |         let mut str_slice = string_space.as_slice();
Nov 28 22:32:33.844 INFO [stderr]     |                 ^^^^^^^^^ help: consider using `_str_slice` instead
Nov 28 22:32:33.844 INFO [stderr] 
Nov 28 22:32:33.844 INFO [stderr] warning: unused variable: `i`
Nov 28 22:32:33.844 INFO [stderr]    --> src/lib.rs:449:9
Nov 28 22:32:33.844 INFO [stderr]     |
Nov 28 22:32:33.844 INFO [stderr] 449 |                 for i in 0..recv_count {
Nov 28 22:32:33.844 INFO [stderr]     |                     ^ help: consider using `_i` instead
Nov 28 22:32:33.844 INFO [stderr] 
Nov 28 22:32:33.856 INFO [stderr] warning: variable does not need to be mutable
Nov 28 22:32:33.856 INFO [stderr]    --> src/lib.rs:197:6
Nov 28 22:32:33.856 INFO [stderr]     |
Nov 28 22:32:33.860 INFO [stderr] 197 |     let mut buff_8:[u8; 8] = [0; 8];
Nov 28 22:32:33.860 INFO [stderr]     |         ----^^^^^^
Nov 28 22:32:33.860 INFO [stderr]     |         |
Nov 28 22:32:33.860 INFO [stderr]     |         help: remove this `mut`
Nov 28 22:32:33.860 INFO [stderr]     |
Nov 28 22:32:33.860 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 22:32:33.860 INFO [stderr] 
Nov 28 22:32:33.860 INFO [stderr] warning: variable does not need to be mutable
Nov 28 22:32:33.860 INFO [stderr]    --> src/lib.rs:251:7
Nov 28 22:32:33.860 INFO [stderr]     |
Nov 28 22:32:33.860 INFO [stderr] 251 |         let mut str_slice = string_space.as_slice();
Nov 28 22:32:33.860 INFO [stderr]     |             ----^^^^^^^^^
Nov 28 22:32:33.860 INFO [stderr]     |             |
Nov 28 22:32:33.860 INFO [stderr]     |             help: remove this `mut`
Nov 28 22:32:33.860 INFO [stderr] 
Nov 28 22:32:33.861 INFO [stderr] warning: variable does not need to be mutable
Nov 28 22:32:33.861 INFO [stderr]    --> src/lib.rs:279:10
Nov 28 22:32:33.861 INFO [stderr]     |
Nov 28 22:32:33.861 INFO [stderr] 279 |         let mut stream_err = TcpStream::connect(&self.connection);
Nov 28 22:32:33.861 INFO [stderr]     |             ----^^^^^^^^^^
Nov 28 22:32:33.861 INFO [stderr]     |             |
Nov 28 22:32:33.861 INFO [stderr]     |             help: remove this `mut`
Nov 28 22:32:33.861 INFO [stderr] 
Nov 28 22:32:33.862 INFO [stderr] warning: variable does not need to be mutable
Nov 28 22:32:33.862 INFO [stderr]    --> src/lib.rs:306:7
Nov 28 22:32:33.862 INFO [stderr]     |
Nov 28 22:32:33.862 INFO [stderr] 306 |         let mut stream_err = TcpStream::connect(&self.connection);
Nov 28 22:32:33.862 INFO [stderr]     |             ----^^^^^^^^^^
Nov 28 22:32:33.862 INFO [stderr]     |             |
Nov 28 22:32:33.862 INFO [stderr]     |             help: remove this `mut`
Nov 28 22:32:33.862 INFO [stderr] 
Nov 28 22:32:33.863 INFO [stderr] warning: variable does not need to be mutable
Nov 28 22:32:33.863 INFO [stderr]    --> src/lib.rs:335:7
Nov 28 22:32:33.863 INFO [stderr]     |
Nov 28 22:32:33.863 INFO [stderr] 335 |         let mut stream_err = TcpStream::connect(&self.connection);
Nov 28 22:32:33.863 INFO [stderr]     |             ----^^^^^^^^^^
Nov 28 22:32:33.863 INFO [stderr]     |             |
Nov 28 22:32:33.863 INFO [stderr]     |             help: remove this `mut`
Nov 28 22:32:33.863 INFO [stderr] 
Nov 28 22:32:33.863 INFO [stderr] warning: variable does not need to be mutable
Nov 28 22:32:33.863 INFO [stderr]    --> src/lib.rs:366:7
Nov 28 22:32:33.863 INFO [stderr]     |
Nov 28 22:32:33.863 INFO [stderr] 366 |         let mut stream_err = TcpStream::connect(&self.connection);
Nov 28 22:32:33.863 INFO [stderr]     |             ----^^^^^^^^^^
Nov 28 22:32:33.863 INFO [stderr]     |             |
Nov 28 22:32:33.863 INFO [stderr]     |             help: remove this `mut`
Nov 28 22:32:33.863 INFO [stderr] 
Nov 28 22:32:33.866 INFO [stderr] warning: variable does not need to be mutable
Nov 28 22:32:33.866 INFO [stderr]    --> src/lib.rs:398:7
Nov 28 22:32:33.866 INFO [stderr]     |
Nov 28 22:32:33.866 INFO [stderr] 398 |         let mut stream_err = TcpStream::connect(&self.connection);
Nov 28 22:32:33.866 INFO [stderr]     |             ----^^^^^^^^^^
Nov 28 22:32:33.866 INFO [stderr]     |             |
Nov 28 22:32:33.866 INFO [stderr]     |             help: remove this `mut`
Nov 28 22:32:33.866 INFO [stderr] 
Nov 28 22:32:33.868 INFO [stderr] warning: variable does not need to be mutable
Nov 28 22:32:33.868 INFO [stderr]    --> src/lib.rs:430:7
Nov 28 22:32:33.868 INFO [stderr]     |
Nov 28 22:32:33.868 INFO [stderr] 430 |         let mut stream_err = TcpStream::connect(&self.connection);
Nov 28 22:32:33.868 INFO [stderr]     |             ----^^^^^^^^^^
Nov 28 22:32:33.868 INFO [stderr]     |             |
Nov 28 22:32:33.868 INFO [stderr]     |             help: remove this `mut`
Nov 28 22:32:33.868 INFO [stderr] 
Nov 28 22:32:33.872 INFO [stderr] warning: variable does not need to be mutable
Nov 28 22:32:33.872 INFO [stderr]    --> src/lib.rs:475:7
Nov 28 22:32:33.872 INFO [stderr]     |
Nov 28 22:32:33.872 INFO [stderr] 475 |         let mut stream_err = TcpStream::connect(&self.connection);
Nov 28 22:32:33.872 INFO [stderr]     |             ----^^^^^^^^^^
Nov 28 22:32:33.872 INFO [stderr]     |             |
Nov 28 22:32:33.872 INFO [stderr]     |             help: remove this `mut`
Nov 28 22:32:33.872 INFO [stderr] 
Nov 28 22:32:33.872 INFO [stderr] warning: variable does not need to be mutable
Nov 28 22:32:33.872 INFO [stderr]    --> src/lib.rs:513:8
Nov 28 22:32:33.872 INFO [stderr]     |
Nov 28 22:32:33.872 INFO [stderr] 513 |             let mut stream_err = TcpStream::connect(&self.connection);
Nov 28 22:32:33.872 INFO [stderr]     |                 ----^^^^^^^^^^
Nov 28 22:32:33.872 INFO [stderr]     |                 |
Nov 28 22:32:33.872 INFO [stderr]     |                 help: remove this `mut`
Nov 28 22:32:33.876 INFO [stderr] 
Nov 28 22:32:33.876 INFO [stderr] warning: variable does not need to be mutable
Nov 28 22:32:33.876 INFO [stderr]    --> src/lib.rs:546:7
Nov 28 22:32:33.876 INFO [stderr]     |
Nov 28 22:32:33.876 INFO [stderr] 546 |         let mut stream_err = TcpStream::connect(&self.connection);
Nov 28 22:32:33.876 INFO [stderr]     |             ----^^^^^^^^^^
Nov 28 22:32:33.876 INFO [stderr]     |             |
Nov 28 22:32:33.876 INFO [stderr]     |             help: remove this `mut`
Nov 28 22:32:33.876 INFO [stderr] 
Nov 28 22:32:33.881 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:33.881 INFO [stderr]    --> src/lib.rs:112:5
Nov 28 22:32:33.881 INFO [stderr]     |
Nov 28 22:32:33.881 INFO [stderr] 112 |     stream.write_all(& (ti(tuple.len() as i32)));
Nov 28 22:32:33.881 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:33.881 INFO [stderr]     |
Nov 28 22:32:33.881 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 22:32:33.881 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:33.881 INFO [stderr] 
Nov 28 22:32:33.881 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:33.881 INFO [stderr]    --> src/lib.rs:123:5
Nov 28 22:32:33.881 INFO [stderr]     |
Nov 28 22:32:33.881 INFO [stderr] 123 |     stream.write_all(&ti(string_length));
Nov 28 22:32:33.881 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:33.881 INFO [stderr]     |
Nov 28 22:32:33.881 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:33.881 INFO [stderr] 
Nov 28 22:32:33.881 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:33.881 INFO [stderr]    --> src/lib.rs:137:9
Nov 28 22:32:33.881 INFO [stderr]     |
Nov 28 22:32:33.881 INFO [stderr] 137 |                     stream.write_all(&buff); 
Nov 28 22:32:33.881 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:33.881 INFO [stderr]     |
Nov 28 22:32:33.881 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:33.881 INFO [stderr] 
Nov 28 22:32:33.881 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:33.881 INFO [stderr]    --> src/lib.rs:144:9
Nov 28 22:32:33.881 INFO [stderr]     |
Nov 28 22:32:33.881 INFO [stderr] 144 |                     stream.write_all(&buff);
Nov 28 22:32:33.881 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:33.881 INFO [stderr]     |
Nov 28 22:32:33.881 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:33.881 INFO [stderr] 
Nov 28 22:32:33.881 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:33.881 INFO [stderr]    --> src/lib.rs:156:9
Nov 28 22:32:33.881 INFO [stderr]     |
Nov 28 22:32:33.881 INFO [stderr] 156 |                     stream.write_all(&buff);
Nov 28 22:32:33.881 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:33.881 INFO [stderr]     |
Nov 28 22:32:33.881 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:33.881 INFO [stderr] 
Nov 28 22:32:33.881 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:33.881 INFO [stderr]    --> src/lib.rs:163:8
Nov 28 22:32:33.881 INFO [stderr]     |
Nov 28 22:32:33.881 INFO [stderr] 163 |                 stream.write_all(&mut buff);
Nov 28 22:32:33.881 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:33.881 INFO [stderr]     |
Nov 28 22:32:33.881 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:33.881 INFO [stderr] 
Nov 28 22:32:33.881 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:33.881 INFO [stderr]    --> src/lib.rs:170:8
Nov 28 22:32:33.881 INFO [stderr]     |
Nov 28 22:32:33.881 INFO [stderr] 170 |                 stream.write_all(&buff);
Nov 28 22:32:33.881 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:33.881 INFO [stderr]     |
Nov 28 22:32:33.881 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:33.881 INFO [stderr] 
Nov 28 22:32:33.881 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:33.881 INFO [stderr]    --> src/lib.rs:178:8
Nov 28 22:32:33.881 INFO [stderr]     |
Nov 28 22:32:33.881 INFO [stderr] 178 |                 stream.write_all(s.as_bytes());
Nov 28 22:32:33.881 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:33.881 INFO [stderr]     |
Nov 28 22:32:33.881 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:33.881 INFO [stderr] 
Nov 28 22:32:33.881 INFO [stderr] warning: type `str_desc` should have a camel case name such as `StrDesc`
Nov 28 22:32:33.881 INFO [stderr]    --> src/lib.rs:187:2
Nov 28 22:32:33.881 INFO [stderr]     |
Nov 28 22:32:33.881 INFO [stderr] 187 |       struct str_desc {
Nov 28 22:32:33.881 INFO [stderr]     |  _____^
Nov 28 22:32:33.881 INFO [stderr] 188 | |         used: bool,
Nov 28 22:32:33.881 INFO [stderr] 189 | |         offset: i32,
Nov 28 22:32:33.881 INFO [stderr] 190 | |         len: i32,
Nov 28 22:32:33.881 INFO [stderr] 191 | |     }
Nov 28 22:32:33.881 INFO [stderr]     | |_____^
Nov 28 22:32:33.881 INFO [stderr]     |
Nov 28 22:32:33.881 INFO [stderr]     = note: #[warn(non_camel_case_types)] on by default
Nov 28 22:32:33.882 INFO [stderr] 
Nov 28 22:32:33.882 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:33.882 INFO [stderr]    --> src/lib.rs:200:2
Nov 28 22:32:33.882 INFO [stderr]     |
Nov 28 22:32:33.882 INFO [stderr] 200 |     stream.read_exact(&mut buff_4);
Nov 28 22:32:33.882 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:33.882 INFO [stderr]     |
Nov 28 22:32:33.882 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:33.882 INFO [stderr] 
Nov 28 22:32:33.882 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:33.882 INFO [stderr]    --> src/lib.rs:208:2
Nov 28 22:32:33.882 INFO [stderr]     |
Nov 28 22:32:33.882 INFO [stderr] 208 |     stream.read_exact(&mut buff_4);
Nov 28 22:32:33.882 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:33.882 INFO [stderr]     |
Nov 28 22:32:33.882 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:33.882 INFO [stderr] 
Nov 28 22:32:33.882 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:33.882 INFO [stderr]    --> src/lib.rs:213:3
Nov 28 22:32:33.882 INFO [stderr]     |
Nov 28 22:32:33.882 INFO [stderr] 213 |         stream.read_exact(&mut buff);
Nov 28 22:32:33.882 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:33.882 INFO [stderr]     |
Nov 28 22:32:33.882 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:33.882 INFO [stderr] 
Nov 28 22:32:33.882 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:33.882 INFO [stderr]    --> src/lib.rs:249:3
Nov 28 22:32:33.882 INFO [stderr]     |
Nov 28 22:32:33.882 INFO [stderr] 249 |         stream.read_exact(&mut string_space);
Nov 28 22:32:33.882 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:33.882 INFO [stderr]     |
Nov 28 22:32:33.882 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:33.882 INFO [stderr] 
Nov 28 22:32:33.882 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:33.882 INFO [stderr]    --> src/lib.rs:282:8
Nov 28 22:32:33.882 INFO [stderr]     |
Nov 28 22:32:33.882 INFO [stderr] 282 |                 stream.write_all(&ti(PUT));
Nov 28 22:32:33.882 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:33.882 INFO [stderr]     |
Nov 28 22:32:33.882 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:33.882 INFO [stderr] 
Nov 28 22:32:33.882 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:33.882 INFO [stderr]    --> src/lib.rs:284:5
Nov 28 22:32:33.882 INFO [stderr]     |
Nov 28 22:32:33.882 INFO [stderr] 284 |                 stream.shutdown(Shutdown::Write);
Nov 28 22:32:33.882 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:33.882 INFO [stderr]     |
Nov 28 22:32:33.882 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:33.882 INFO [stderr] 
Nov 28 22:32:33.882 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:33.882 INFO [stderr]    --> src/lib.rs:309:5
Nov 28 22:32:33.882 INFO [stderr]     |
Nov 28 22:32:33.882 INFO [stderr] 309 |                 stream.write_all(&ti(GET));
Nov 28 22:32:33.882 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:33.882 INFO [stderr]     |
Nov 28 22:32:33.882 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:33.882 INFO [stderr] 
Nov 28 22:32:33.882 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:33.882 INFO [stderr]    --> src/lib.rs:313:5
Nov 28 22:32:33.882 INFO [stderr]     |
Nov 28 22:32:33.882 INFO [stderr] 313 |                 stream.shutdown(Shutdown::Write);
Nov 28 22:32:33.882 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:33.882 INFO [stderr]     |
Nov 28 22:32:33.882 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:33.882 INFO [stderr] 
Nov 28 22:32:33.882 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:33.882 INFO [stderr]    --> src/lib.rs:338:5
Nov 28 22:32:33.882 INFO [stderr]     |
Nov 28 22:32:33.882 INFO [stderr] 338 |                 stream.write_all(&ti(READ));
Nov 28 22:32:33.882 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:33.882 INFO [stderr]     |
Nov 28 22:32:33.882 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:33.882 INFO [stderr] 
Nov 28 22:32:33.882 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:33.882 INFO [stderr]    --> src/lib.rs:342:5
Nov 28 22:32:33.882 INFO [stderr]     |
Nov 28 22:32:33.882 INFO [stderr] 342 |                 stream.shutdown(Shutdown::Write);
Nov 28 22:32:33.882 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:33.882 INFO [stderr]     |
Nov 28 22:32:33.882 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:33.882 INFO [stderr] 
Nov 28 22:32:33.883 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:33.883 INFO [stderr]    --> src/lib.rs:369:5
Nov 28 22:32:33.883 INFO [stderr]     |
Nov 28 22:32:33.883 INFO [stderr] 369 |                 stream.write_all(&ti(GET_NB));
Nov 28 22:32:33.883 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:33.883 INFO [stderr]     |
Nov 28 22:32:33.883 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:33.883 INFO [stderr] 
Nov 28 22:32:33.883 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:33.883 INFO [stderr]    --> src/lib.rs:373:5
Nov 28 22:32:33.883 INFO [stderr]     |
Nov 28 22:32:33.883 INFO [stderr] 373 |                 stream.shutdown(Shutdown::Write);
Nov 28 22:32:33.883 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:33.883 INFO [stderr]     |
Nov 28 22:32:33.883 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:33.883 INFO [stderr] 
Nov 28 22:32:33.883 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:33.883 INFO [stderr]    --> src/lib.rs:401:5
Nov 28 22:32:33.883 INFO [stderr]     |
Nov 28 22:32:33.883 INFO [stderr] 401 |                 stream.write_all(&ti(READ_NB));
Nov 28 22:32:33.883 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:33.883 INFO [stderr]     |
Nov 28 22:32:33.883 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:33.883 INFO [stderr] 
Nov 28 22:32:33.883 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:33.883 INFO [stderr]    --> src/lib.rs:405:5
Nov 28 22:32:33.883 INFO [stderr]     |
Nov 28 22:32:33.883 INFO [stderr] 405 |                 stream.shutdown(Shutdown::Write);
Nov 28 22:32:33.883 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:33.883 INFO [stderr]     |
Nov 28 22:32:33.883 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:33.883 INFO [stderr] 
Nov 28 22:32:33.883 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:33.883 INFO [stderr]    --> src/lib.rs:433:5
Nov 28 22:32:33.883 INFO [stderr]     |
Nov 28 22:32:33.883 INFO [stderr] 433 |                 stream.write_all(&ti(DUMP));
Nov 28 22:32:33.883 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:33.883 INFO [stderr]     |
Nov 28 22:32:33.883 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:33.883 INFO [stderr] 
Nov 28 22:32:33.883 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:33.883 INFO [stderr]    --> src/lib.rs:435:5
Nov 28 22:32:33.883 INFO [stderr]     |
Nov 28 22:32:33.884 INFO [stderr] 435 |                 stream.write_all(&ti(count));
Nov 28 22:32:33.884 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:33.884 INFO [stderr]     |
Nov 28 22:32:33.884 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:33.884 INFO [stderr] 
Nov 28 22:32:33.884 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:33.884 INFO [stderr]    --> src/lib.rs:443:5
Nov 28 22:32:33.884 INFO [stderr]     |
Nov 28 22:32:33.884 INFO [stderr] 443 |                 stream.read_exact(&mut buff_4);
Nov 28 22:32:33.884 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:33.884 INFO [stderr]     |
Nov 28 22:32:33.884 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:33.884 INFO [stderr] 
Nov 28 22:32:33.884 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:33.884 INFO [stderr]    --> src/lib.rs:478:5
Nov 28 22:32:33.884 INFO [stderr]     |
Nov 28 22:32:33.884 INFO [stderr] 478 |                 stream.write_all(&ti(COUNT));
Nov 28 22:32:33.884 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:33.884 INFO [stderr]     |
Nov 28 22:32:33.884 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:33.884 INFO [stderr] 
Nov 28 22:32:33.884 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:33.884 INFO [stderr]    --> src/lib.rs:480:5
Nov 28 22:32:33.884 INFO [stderr]     |
Nov 28 22:32:33.884 INFO [stderr] 480 |                 stream.write_all(&ti(count));
Nov 28 22:32:33.884 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:33.884 INFO [stderr]     |
Nov 28 22:32:33.884 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:33.884 INFO [stderr] 
Nov 28 22:32:33.884 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:33.884 INFO [stderr]    --> src/lib.rs:488:5
Nov 28 22:32:33.884 INFO [stderr]     |
Nov 28 22:32:33.884 INFO [stderr] 488 |                 stream.read_exact(&mut buff_4);
Nov 28 22:32:33.884 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:33.884 INFO [stderr]     |
Nov 28 22:32:33.884 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:33.884 INFO [stderr] 
Nov 28 22:32:33.884 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:33.884 INFO [stderr]    --> src/lib.rs:516:6
Nov 28 22:32:33.884 INFO [stderr]     |
Nov 28 22:32:33.884 INFO [stderr] 516 |                     stream.write_all(&ti(REPLACE));
Nov 28 22:32:33.884 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:33.884 INFO [stderr]     |
Nov 28 22:32:33.884 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:33.884 INFO [stderr] 
Nov 28 22:32:33.884 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:33.884 INFO [stderr]    --> src/lib.rs:520:6
Nov 28 22:32:33.884 INFO [stderr]     |
Nov 28 22:32:33.884 INFO [stderr] 520 |                     stream.read_exact(&mut buff_4);
Nov 28 22:32:33.884 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:33.884 INFO [stderr]     |
Nov 28 22:32:33.884 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:33.884 INFO [stderr] 
Nov 28 22:32:33.884 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:33.884 INFO [stderr]    --> src/lib.rs:549:5
Nov 28 22:32:33.884 INFO [stderr]     |
Nov 28 22:32:33.884 INFO [stderr] 549 |                 stream.write_all(&ti(LOG));
Nov 28 22:32:33.884 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:33.884 INFO [stderr]     |
Nov 28 22:32:33.884 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:33.884 INFO [stderr] 
Nov 28 22:32:33.884 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:33.884 INFO [stderr]    --> src/lib.rs:551:5
Nov 28 22:32:33.884 INFO [stderr]     |
Nov 28 22:32:33.884 INFO [stderr] 551 |                 stream.read_to_string(&mut log);
Nov 28 22:32:33.884 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:33.884 INFO [stderr]     |
Nov 28 22:32:33.885 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:33.885 INFO [stderr] 
Nov 28 22:32:33.976 INFO [stderr] warning: unused variable: `buff_8`
Nov 28 22:32:33.976 INFO [stderr]    --> src/lib.rs:197:10
Nov 28 22:32:33.976 INFO [stderr]     |
Nov 28 22:32:33.976 INFO [stderr] 197 |     let mut buff_8:[u8; 8] = [0; 8];
Nov 28 22:32:33.976 INFO [stderr]     |             ^^^^^^ help: consider using `_buff_8` instead
Nov 28 22:32:33.976 INFO [stderr]     |
Nov 28 22:32:33.976 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 22:32:33.976 INFO [stderr] 
Nov 28 22:32:33.976 INFO [stderr] warning: unused variable: `i`
Nov 28 22:32:33.976 INFO [stderr]    --> src/lib.rs:211:6
Nov 28 22:32:33.976 INFO [stderr]     |
Nov 28 22:32:33.976 INFO [stderr] 211 |     for i in 0..num_elements {
Nov 28 22:32:33.976 INFO [stderr]     |         ^ help: consider using `_i` instead
Nov 28 22:32:33.976 INFO [stderr] 
Nov 28 22:32:33.976 INFO [stderr] warning: unused variable: `str_slice`
Nov 28 22:32:33.976 INFO [stderr]    --> src/lib.rs:251:11
Nov 28 22:32:33.976 INFO [stderr]     |
Nov 28 22:32:33.976 INFO [stderr] 251 |         let mut str_slice = string_space.as_slice();
Nov 28 22:32:33.976 INFO [stderr]     |                 ^^^^^^^^^ help: consider using `_str_slice` instead
Nov 28 22:32:33.977 INFO [stderr] 
Nov 28 22:32:33.977 INFO [stderr] warning: unused variable: `i`
Nov 28 22:32:33.977 INFO [stderr]    --> src/lib.rs:449:9
Nov 28 22:32:33.977 INFO [stderr]     |
Nov 28 22:32:33.977 INFO [stderr] 449 |                 for i in 0..recv_count {
Nov 28 22:32:33.977 INFO [stderr]     |                     ^ help: consider using `_i` instead
Nov 28 22:32:33.977 INFO [stderr] 
Nov 28 22:32:34.024 INFO [stderr] warning: variable does not need to be mutable
Nov 28 22:32:34.024 INFO [stderr]    --> src/lib.rs:197:6
Nov 28 22:32:34.024 INFO [stderr]     |
Nov 28 22:32:34.024 INFO [stderr] 197 |     let mut buff_8:[u8; 8] = [0; 8];
Nov 28 22:32:34.024 INFO [stderr]     |         ----^^^^^^
Nov 28 22:32:34.024 INFO [stderr]     |         |
Nov 28 22:32:34.025 INFO [stderr]     |         help: remove this `mut`
Nov 28 22:32:34.025 INFO [stderr]     |
Nov 28 22:32:34.025 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 22:32:34.025 INFO [stderr] 
Nov 28 22:32:34.025 INFO [stderr] warning: variable does not need to be mutable
Nov 28 22:32:34.025 INFO [stderr]    --> src/lib.rs:251:7
Nov 28 22:32:34.025 INFO [stderr]     |
Nov 28 22:32:34.025 INFO [stderr] 251 |         let mut str_slice = string_space.as_slice();
Nov 28 22:32:34.025 INFO [stderr]     |             ----^^^^^^^^^
Nov 28 22:32:34.025 INFO [stderr]     |             |
Nov 28 22:32:34.025 INFO [stderr]     |             help: remove this `mut`
Nov 28 22:32:34.025 INFO [stderr] 
Nov 28 22:32:34.025 INFO [stderr] warning: variable does not need to be mutable
Nov 28 22:32:34.025 INFO [stderr]    --> src/lib.rs:279:10
Nov 28 22:32:34.025 INFO [stderr]     |
Nov 28 22:32:34.025 INFO [stderr] 279 |         let mut stream_err = TcpStream::connect(&self.connection);
Nov 28 22:32:34.025 INFO [stderr]     |             ----^^^^^^^^^^
Nov 28 22:32:34.025 INFO [stderr]     |             |
Nov 28 22:32:34.025 INFO [stderr]     |             help: remove this `mut`
Nov 28 22:32:34.025 INFO [stderr] 
Nov 28 22:32:34.025 INFO [stderr] warning: variable does not need to be mutable
Nov 28 22:32:34.025 INFO [stderr]    --> src/lib.rs:306:7
Nov 28 22:32:34.025 INFO [stderr]     |
Nov 28 22:32:34.025 INFO [stderr] 306 |         let mut stream_err = TcpStream::connect(&self.connection);
Nov 28 22:32:34.026 INFO [stderr]     |             ----^^^^^^^^^^
Nov 28 22:32:34.026 INFO [stderr]     |             |
Nov 28 22:32:34.026 INFO [stderr]     |             help: remove this `mut`
Nov 28 22:32:34.026 INFO [stderr] 
Nov 28 22:32:34.026 INFO [stderr] warning: variable does not need to be mutable
Nov 28 22:32:34.026 INFO [stderr]    --> src/lib.rs:335:7
Nov 28 22:32:34.026 INFO [stderr]     |
Nov 28 22:32:34.026 INFO [stderr] 335 |         let mut stream_err = TcpStream::connect(&self.connection);
Nov 28 22:32:34.026 INFO [stderr]     |             ----^^^^^^^^^^
Nov 28 22:32:34.026 INFO [stderr]     |             |
Nov 28 22:32:34.026 INFO [stderr]     |             help: remove this `mut`
Nov 28 22:32:34.026 INFO [stderr] 
Nov 28 22:32:34.026 INFO [stderr] warning: variable does not need to be mutable
Nov 28 22:32:34.026 INFO [stderr]    --> src/lib.rs:366:7
Nov 28 22:32:34.026 INFO [stderr]     |
Nov 28 22:32:34.026 INFO [stderr] 366 |         let mut stream_err = TcpStream::connect(&self.connection);
Nov 28 22:32:34.026 INFO [stderr]     |             ----^^^^^^^^^^
Nov 28 22:32:34.026 INFO [stderr]     |             |
Nov 28 22:32:34.026 INFO [stderr]     |             help: remove this `mut`
Nov 28 22:32:34.026 INFO [stderr] 
Nov 28 22:32:34.026 INFO [stderr] warning: variable does not need to be mutable
Nov 28 22:32:34.026 INFO [stderr]    --> src/lib.rs:398:7
Nov 28 22:32:34.026 INFO [stderr]     |
Nov 28 22:32:34.026 INFO [stderr] 398 |         let mut stream_err = TcpStream::connect(&self.connection);
Nov 28 22:32:34.026 INFO [stderr]     |             ----^^^^^^^^^^
Nov 28 22:32:34.026 INFO [stderr]     |             |
Nov 28 22:32:34.026 INFO [stderr]     |             help: remove this `mut`
Nov 28 22:32:34.026 INFO [stderr] 
Nov 28 22:32:34.051 INFO [stderr] warning: variable does not need to be mutable
Nov 28 22:32:34.051 INFO [stderr]    --> src/lib.rs:430:7
Nov 28 22:32:34.051 INFO [stderr]     |
Nov 28 22:32:34.051 INFO [stderr] 430 |         let mut stream_err = TcpStream::connect(&self.connection);
Nov 28 22:32:34.051 INFO [stderr]     |             ----^^^^^^^^^^
Nov 28 22:32:34.051 INFO [stderr]     |             |
Nov 28 22:32:34.052 INFO [stderr]     |             help: remove this `mut`
Nov 28 22:32:34.052 INFO [stderr] 
Nov 28 22:32:34.053 INFO [stderr] warning: variable does not need to be mutable
Nov 28 22:32:34.053 INFO [stderr]    --> src/lib.rs:475:7
Nov 28 22:32:34.053 INFO [stderr]     |
Nov 28 22:32:34.053 INFO [stderr] 475 |         let mut stream_err = TcpStream::connect(&self.connection);
Nov 28 22:32:34.053 INFO [stderr]     |             ----^^^^^^^^^^
Nov 28 22:32:34.053 INFO [stderr]     |             |
Nov 28 22:32:34.054 INFO [stderr]     |             help: remove this `mut`
Nov 28 22:32:34.054 INFO [stderr] 
Nov 28 22:32:34.054 INFO [stderr] warning: variable does not need to be mutable
Nov 28 22:32:34.055 INFO [stderr]    --> src/lib.rs:513:8
Nov 28 22:32:34.055 INFO [stderr]     |
Nov 28 22:32:34.055 INFO [stderr] 513 |             let mut stream_err = TcpStream::connect(&self.connection);
Nov 28 22:32:34.055 INFO [stderr]     |                 ----^^^^^^^^^^
Nov 28 22:32:34.055 INFO [stderr]     |                 |
Nov 28 22:32:34.055 INFO [stderr]     |                 help: remove this `mut`
Nov 28 22:32:34.055 INFO [stderr] 
Nov 28 22:32:34.056 INFO [stderr] warning: variable does not need to be mutable
Nov 28 22:32:34.056 INFO [stderr]    --> src/lib.rs:546:7
Nov 28 22:32:34.056 INFO [stderr]     |
Nov 28 22:32:34.056 INFO [stderr] 546 |         let mut stream_err = TcpStream::connect(&self.connection);
Nov 28 22:32:34.056 INFO [stderr]     |             ----^^^^^^^^^^
Nov 28 22:32:34.057 INFO [stderr]     |             |
Nov 28 22:32:34.057 INFO [stderr]     |             help: remove this `mut`
Nov 28 22:32:34.057 INFO [stderr] 
Nov 28 22:32:34.059 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:34.060 INFO [stderr]    --> src/lib.rs:112:5
Nov 28 22:32:34.060 INFO [stderr]     |
Nov 28 22:32:34.060 INFO [stderr] 112 |     stream.write_all(& (ti(tuple.len() as i32)));
Nov 28 22:32:34.060 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:34.060 INFO [stderr]     |
Nov 28 22:32:34.060 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 22:32:34.061 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:34.061 INFO [stderr] 
Nov 28 22:32:34.061 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:34.061 INFO [stderr]    --> src/lib.rs:123:5
Nov 28 22:32:34.061 INFO [stderr]     |
Nov 28 22:32:34.061 INFO [stderr] 123 |     stream.write_all(&ti(string_length));
Nov 28 22:32:34.061 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:34.061 INFO [stderr]     |
Nov 28 22:32:34.061 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:34.061 INFO [stderr] 
Nov 28 22:32:34.061 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:34.061 INFO [stderr]    --> src/lib.rs:137:9
Nov 28 22:32:34.061 INFO [stderr]     |
Nov 28 22:32:34.061 INFO [stderr] 137 |                     stream.write_all(&buff); 
Nov 28 22:32:34.061 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:34.061 INFO [stderr]     |
Nov 28 22:32:34.061 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:34.061 INFO [stderr] 
Nov 28 22:32:34.061 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:34.061 INFO [stderr]    --> src/lib.rs:144:9
Nov 28 22:32:34.061 INFO [stderr]     |
Nov 28 22:32:34.061 INFO [stderr] 144 |                     stream.write_all(&buff);
Nov 28 22:32:34.061 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:34.062 INFO [stderr]     |
Nov 28 22:32:34.062 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:34.062 INFO [stderr] 
Nov 28 22:32:34.062 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:34.062 INFO [stderr]    --> src/lib.rs:156:9
Nov 28 22:32:34.062 INFO [stderr]     |
Nov 28 22:32:34.062 INFO [stderr] 156 |                     stream.write_all(&buff);
Nov 28 22:32:34.062 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:34.062 INFO [stderr]     |
Nov 28 22:32:34.062 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:34.062 INFO [stderr] 
Nov 28 22:32:34.062 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:34.062 INFO [stderr]    --> src/lib.rs:163:8
Nov 28 22:32:34.062 INFO [stderr]     |
Nov 28 22:32:34.062 INFO [stderr] 163 |                 stream.write_all(&mut buff);
Nov 28 22:32:34.062 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:34.062 INFO [stderr]     |
Nov 28 22:32:34.062 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:34.062 INFO [stderr] 
Nov 28 22:32:34.062 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:34.062 INFO [stderr]    --> src/lib.rs:170:8
Nov 28 22:32:34.062 INFO [stderr]     |
Nov 28 22:32:34.062 INFO [stderr] 170 |                 stream.write_all(&buff);
Nov 28 22:32:34.062 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:34.062 INFO [stderr]     |
Nov 28 22:32:34.062 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:34.062 INFO [stderr] 
Nov 28 22:32:34.062 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:34.063 INFO [stderr]    --> src/lib.rs:178:8
Nov 28 22:32:34.063 INFO [stderr]     |
Nov 28 22:32:34.063 INFO [stderr] 178 |                 stream.write_all(s.as_bytes());
Nov 28 22:32:34.063 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:34.063 INFO [stderr]     |
Nov 28 22:32:34.063 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:34.063 INFO [stderr] 
Nov 28 22:32:34.063 INFO [stderr] warning: type `str_desc` should have a camel case name such as `StrDesc`
Nov 28 22:32:34.063 INFO [stderr]    --> src/lib.rs:187:2
Nov 28 22:32:34.063 INFO [stderr]     |
Nov 28 22:32:34.063 INFO [stderr] 187 |       struct str_desc {
Nov 28 22:32:34.063 INFO [stderr]     |  _____^
Nov 28 22:32:34.063 INFO [stderr] 188 | |         used: bool,
Nov 28 22:32:34.063 INFO [stderr] 189 | |         offset: i32,
Nov 28 22:32:34.063 INFO [stderr] 190 | |         len: i32,
Nov 28 22:32:34.063 INFO [stderr] 191 | |     }
Nov 28 22:32:34.063 INFO [stderr]     | |_____^
Nov 28 22:32:34.063 INFO [stderr]     |
Nov 28 22:32:34.063 INFO [stderr]     = note: #[warn(non_camel_case_types)] on by default
Nov 28 22:32:34.063 INFO [stderr] 
Nov 28 22:32:34.063 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:34.063 INFO [stderr]    --> src/lib.rs:200:2
Nov 28 22:32:34.063 INFO [stderr]     |
Nov 28 22:32:34.063 INFO [stderr] 200 |     stream.read_exact(&mut buff_4);
Nov 28 22:32:34.063 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:34.063 INFO [stderr]     |
Nov 28 22:32:34.063 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:34.063 INFO [stderr] 
Nov 28 22:32:34.063 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:34.063 INFO [stderr]    --> src/lib.rs:208:2
Nov 28 22:32:34.063 INFO [stderr]     |
Nov 28 22:32:34.063 INFO [stderr] 208 |     stream.read_exact(&mut buff_4);
Nov 28 22:32:34.063 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:34.064 INFO [stderr]     |
Nov 28 22:32:34.064 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:34.064 INFO [stderr] 
Nov 28 22:32:34.064 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:34.064 INFO [stderr]    --> src/lib.rs:213:3
Nov 28 22:32:34.064 INFO [stderr]     |
Nov 28 22:32:34.064 INFO [stderr] 213 |         stream.read_exact(&mut buff);
Nov 28 22:32:34.064 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:34.064 INFO [stderr]     |
Nov 28 22:32:34.064 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:34.064 INFO [stderr] 
Nov 28 22:32:34.064 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:34.064 INFO [stderr]    --> src/lib.rs:249:3
Nov 28 22:32:34.064 INFO [stderr]     |
Nov 28 22:32:34.064 INFO [stderr] 249 |         stream.read_exact(&mut string_space);
Nov 28 22:32:34.064 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:34.064 INFO [stderr]     |
Nov 28 22:32:34.064 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:34.064 INFO [stderr] 
Nov 28 22:32:34.064 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:34.064 INFO [stderr]    --> src/lib.rs:282:8
Nov 28 22:32:34.064 INFO [stderr]     |
Nov 28 22:32:34.064 INFO [stderr] 282 |                 stream.write_all(&ti(PUT));
Nov 28 22:32:34.064 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:34.065 INFO [stderr]     |
Nov 28 22:32:34.068 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:34.068 INFO [stderr] 
Nov 28 22:32:34.068 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:34.068 INFO [stderr]    --> src/lib.rs:284:5
Nov 28 22:32:34.068 INFO [stderr]     |
Nov 28 22:32:34.068 INFO [stderr] 284 |                 stream.shutdown(Shutdown::Write);
Nov 28 22:32:34.068 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:34.068 INFO [stderr]     |
Nov 28 22:32:34.068 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:34.068 INFO [stderr] 
Nov 28 22:32:34.068 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:34.068 INFO [stderr]    --> src/lib.rs:309:5
Nov 28 22:32:34.068 INFO [stderr]     |
Nov 28 22:32:34.068 INFO [stderr] 309 |                 stream.write_all(&ti(GET));
Nov 28 22:32:34.068 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:34.069 INFO [stderr]     |
Nov 28 22:32:34.069 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:34.069 INFO [stderr] 
Nov 28 22:32:34.069 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:34.069 INFO [stderr]    --> src/lib.rs:313:5
Nov 28 22:32:34.069 INFO [stderr]     |
Nov 28 22:32:34.069 INFO [stderr] 313 |                 stream.shutdown(Shutdown::Write);
Nov 28 22:32:34.069 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:34.069 INFO [stderr]     |
Nov 28 22:32:34.069 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:34.069 INFO [stderr] 
Nov 28 22:32:34.069 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:34.069 INFO [stderr]    --> src/lib.rs:338:5
Nov 28 22:32:34.069 INFO [stderr]     |
Nov 28 22:32:34.069 INFO [stderr] 338 |                 stream.write_all(&ti(READ));
Nov 28 22:32:34.069 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:34.069 INFO [stderr]     |
Nov 28 22:32:34.069 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:34.069 INFO [stderr] 
Nov 28 22:32:34.069 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:34.069 INFO [stderr]    --> src/lib.rs:342:5
Nov 28 22:32:34.069 INFO [stderr]     |
Nov 28 22:32:34.069 INFO [stderr] 342 |                 stream.shutdown(Shutdown::Write);
Nov 28 22:32:34.069 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:34.069 INFO [stderr]     |
Nov 28 22:32:34.069 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:34.069 INFO [stderr] 
Nov 28 22:32:34.069 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:34.069 INFO [stderr]    --> src/lib.rs:369:5
Nov 28 22:32:34.069 INFO [stderr]     |
Nov 28 22:32:34.069 INFO [stderr] 369 |                 stream.write_all(&ti(GET_NB));
Nov 28 22:32:34.069 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:34.069 INFO [stderr]     |
Nov 28 22:32:34.069 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:34.069 INFO [stderr] 
Nov 28 22:32:34.069 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:34.069 INFO [stderr]    --> src/lib.rs:373:5
Nov 28 22:32:34.069 INFO [stderr]     |
Nov 28 22:32:34.069 INFO [stderr] 373 |                 stream.shutdown(Shutdown::Write);
Nov 28 22:32:34.069 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:34.069 INFO [stderr]     |
Nov 28 22:32:34.069 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:34.069 INFO [stderr] 
Nov 28 22:32:34.069 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:34.069 INFO [stderr]    --> src/lib.rs:401:5
Nov 28 22:32:34.069 INFO [stderr]     |
Nov 28 22:32:34.069 INFO [stderr] 401 |                 stream.write_all(&ti(READ_NB));
Nov 28 22:32:34.069 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:34.069 INFO [stderr]     |
Nov 28 22:32:34.069 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:34.069 INFO [stderr] 
Nov 28 22:32:34.069 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:34.069 INFO [stderr]    --> src/lib.rs:405:5
Nov 28 22:32:34.069 INFO [stderr]     |
Nov 28 22:32:34.069 INFO [stderr] 405 |                 stream.shutdown(Shutdown::Write);
Nov 28 22:32:34.069 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:34.069 INFO [stderr]     |
Nov 28 22:32:34.069 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:34.069 INFO [stderr] 
Nov 28 22:32:34.069 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:34.069 INFO [stderr]    --> src/lib.rs:433:5
Nov 28 22:32:34.069 INFO [stderr]     |
Nov 28 22:32:34.069 INFO [stderr] 433 |                 stream.write_all(&ti(DUMP));
Nov 28 22:32:34.069 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:34.069 INFO [stderr]     |
Nov 28 22:32:34.069 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:34.069 INFO [stderr] 
Nov 28 22:32:34.069 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:34.069 INFO [stderr]    --> src/lib.rs:435:5
Nov 28 22:32:34.069 INFO [stderr]     |
Nov 28 22:32:34.069 INFO [stderr] 435 |                 stream.write_all(&ti(count));
Nov 28 22:32:34.069 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:34.069 INFO [stderr]     |
Nov 28 22:32:34.069 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:34.069 INFO [stderr] 
Nov 28 22:32:34.069 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:34.069 INFO [stderr]    --> src/lib.rs:443:5
Nov 28 22:32:34.069 INFO [stderr]     |
Nov 28 22:32:34.069 INFO [stderr] 443 |                 stream.read_exact(&mut buff_4);
Nov 28 22:32:34.069 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:34.069 INFO [stderr]     |
Nov 28 22:32:34.080 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:34.080 INFO [stderr] 
Nov 28 22:32:34.080 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:34.080 INFO [stderr]    --> src/lib.rs:478:5
Nov 28 22:32:34.081 INFO [stderr]     |
Nov 28 22:32:34.081 INFO [stderr] 478 |                 stream.write_all(&ti(COUNT));
Nov 28 22:32:34.081 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:34.081 INFO [stderr]     |
Nov 28 22:32:34.081 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:34.081 INFO [stderr] 
Nov 28 22:32:34.082 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:34.082 INFO [stderr]    --> src/lib.rs:480:5
Nov 28 22:32:34.082 INFO [stderr]     |
Nov 28 22:32:34.082 INFO [stderr] 480 |                 stream.write_all(&ti(count));
Nov 28 22:32:34.082 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:34.082 INFO [stderr]     |
Nov 28 22:32:34.082 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:34.082 INFO [stderr] 
Nov 28 22:32:34.082 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:34.082 INFO [stderr]    --> src/lib.rs:488:5
Nov 28 22:32:34.082 INFO [stderr]     |
Nov 28 22:32:34.082 INFO [stderr] 488 |                 stream.read_exact(&mut buff_4);
Nov 28 22:32:34.082 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:34.082 INFO [stderr]     |
Nov 28 22:32:34.082 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:34.082 INFO [stderr] 
Nov 28 22:32:34.082 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:34.082 INFO [stderr]    --> src/lib.rs:516:6
Nov 28 22:32:34.082 INFO [stderr]     |
Nov 28 22:32:34.082 INFO [stderr] 516 |                     stream.write_all(&ti(REPLACE));
Nov 28 22:32:34.082 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:34.083 INFO [stderr]     |
Nov 28 22:32:34.083 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:34.083 INFO [stderr] 
Nov 28 22:32:34.083 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:34.083 INFO [stderr]    --> src/lib.rs:520:6
Nov 28 22:32:34.083 INFO [stderr]     |
Nov 28 22:32:34.083 INFO [stderr] 520 |                     stream.read_exact(&mut buff_4);
Nov 28 22:32:34.083 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:34.083 INFO [stderr]     |
Nov 28 22:32:34.083 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:34.084 INFO [stderr] 
Nov 28 22:32:34.084 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:34.084 INFO [stderr]    --> src/lib.rs:549:5
Nov 28 22:32:34.084 INFO [stderr]     |
Nov 28 22:32:34.084 INFO [stderr] 549 |                 stream.write_all(&ti(LOG));
Nov 28 22:32:34.084 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:34.084 INFO [stderr]     |
Nov 28 22:32:34.084 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:34.084 INFO [stderr] 
Nov 28 22:32:34.084 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 22:32:34.084 INFO [stderr]    --> src/lib.rs:551:5
Nov 28 22:32:34.084 INFO [stderr]     |
Nov 28 22:32:34.084 INFO [stderr] 551 |                 stream.read_to_string(&mut log);
Nov 28 22:32:34.084 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:32:34.084 INFO [stderr]     |
Nov 28 22:32:34.084 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 22:32:34.084 INFO [stderr] 
Nov 28 22:32:34.117 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
Nov 28 22:32:34.125 INFO [stderr] su: No module specific data is present
Nov 28 22:32:35.517 INFO running `"docker" "inspect" "85933a2b570abc8980a13a2f968632c9ec13eee828394236ccce64f075e81157"`
Nov 28 22:32:35.744 INFO running `"docker" "rm" "-f" "85933a2b570abc8980a13a2f968632c9ec13eee828394236ccce64f075e81157"`
Nov 28 22:32:36.188 INFO [stdout] 85933a2b570abc8980a13a2f968632c9ec13eee828394236ccce64f075e81157