Dec 03 02:44:36.892 INFO testing linux_tuples_client-0.1.1 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 03 02:44:36.892 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 02:44:37.444 INFO [stdout] dc96fcfebeca8cebb17e86737f7c088db2e85d079c21c1c12712b63abc1dc5cc
Dec 03 02:44:37.447 INFO running `"docker" "start" "-a" "dc96fcfebeca8cebb17e86737f7c088db2e85d079c21c1c12712b63abc1dc5cc"`
Dec 03 02:44:39.168 INFO [stderr] usermod: no changes
Dec 03 02:44:39.219 INFO [stderr]    Compiling linux_tuples_client v0.1.1 (/source)
Dec 03 02:44:39.997 INFO [stderr] warning: unused variable: `buff_8`
Dec 03 02:44:39.997 INFO [stderr]    --> src/lib.rs:197:10
Dec 03 02:44:39.997 INFO [stderr]     |
Dec 03 02:44:39.997 INFO [stderr] 197 |     let mut buff_8:[u8; 8] = [0; 8];
Dec 03 02:44:39.997 INFO [stderr]     |             ^^^^^^ help: consider using `_buff_8` instead
Dec 03 02:44:39.997 INFO [stderr]     |
Dec 03 02:44:39.997 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 03 02:44:39.997 INFO [stderr] 
Dec 03 02:44:39.997 INFO [stderr] warning: unused variable: `i`
Dec 03 02:44:39.997 INFO [stderr]    --> src/lib.rs:211:6
Dec 03 02:44:39.997 INFO [stderr]     |
Dec 03 02:44:39.997 INFO [stderr] 211 |     for i in 0..num_elements {
Dec 03 02:44:39.997 INFO [stderr]     |         ^ help: consider using `_i` instead
Dec 03 02:44:39.997 INFO [stderr] 
Dec 03 02:44:39.997 INFO [stderr] warning: unused variable: `str_slice`
Dec 03 02:44:39.997 INFO [stderr]    --> src/lib.rs:251:11
Dec 03 02:44:39.997 INFO [stderr]     |
Dec 03 02:44:39.997 INFO [stderr] 251 |         let mut str_slice = string_space.as_slice();
Dec 03 02:44:39.997 INFO [stderr]     |                 ^^^^^^^^^ help: consider using `_str_slice` instead
Dec 03 02:44:39.997 INFO [stderr] 
Dec 03 02:44:39.997 INFO [stderr] warning: unused variable: `i`
Dec 03 02:44:39.997 INFO [stderr]    --> src/lib.rs:449:9
Dec 03 02:44:39.997 INFO [stderr]     |
Dec 03 02:44:39.997 INFO [stderr] 449 |                 for i in 0..recv_count {
Dec 03 02:44:39.997 INFO [stderr]     |                     ^ help: consider using `_i` instead
Dec 03 02:44:39.997 INFO [stderr] 
Dec 03 02:44:40.023 INFO [stderr] warning: variable does not need to be mutable
Dec 03 02:44:40.023 INFO [stderr]    --> src/lib.rs:197:6
Dec 03 02:44:40.023 INFO [stderr]     |
Dec 03 02:44:40.023 INFO [stderr] 197 |     let mut buff_8:[u8; 8] = [0; 8];
Dec 03 02:44:40.023 INFO [stderr]     |         ----^^^^^^
Dec 03 02:44:40.023 INFO [stderr]     |         |
Dec 03 02:44:40.023 INFO [stderr]     |         help: remove this `mut`
Dec 03 02:44:40.023 INFO [stderr]     |
Dec 03 02:44:40.023 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 03 02:44:40.023 INFO [stderr] 
Dec 03 02:44:40.023 INFO [stderr] warning: variable does not need to be mutable
Dec 03 02:44:40.023 INFO [stderr]    --> src/lib.rs:251:7
Dec 03 02:44:40.023 INFO [stderr]     |
Dec 03 02:44:40.023 INFO [stderr] 251 |         let mut str_slice = string_space.as_slice();
Dec 03 02:44:40.023 INFO [stderr]     |             ----^^^^^^^^^
Dec 03 02:44:40.023 INFO [stderr]     |             |
Dec 03 02:44:40.023 INFO [stderr]     |             help: remove this `mut`
Dec 03 02:44:40.023 INFO [stderr] 
Dec 03 02:44:40.023 INFO [stderr] warning: variable does not need to be mutable
Dec 03 02:44:40.023 INFO [stderr]    --> src/lib.rs:279:10
Dec 03 02:44:40.023 INFO [stderr]     |
Dec 03 02:44:40.023 INFO [stderr] 279 |         let mut stream_err = TcpStream::connect(&self.connection);
Dec 03 02:44:40.023 INFO [stderr]     |             ----^^^^^^^^^^
Dec 03 02:44:40.023 INFO [stderr]     |             |
Dec 03 02:44:40.023 INFO [stderr]     |             help: remove this `mut`
Dec 03 02:44:40.023 INFO [stderr] 
Dec 03 02:44:40.023 INFO [stderr] warning: variable does not need to be mutable
Dec 03 02:44:40.023 INFO [stderr]    --> src/lib.rs:306:7
Dec 03 02:44:40.023 INFO [stderr]     |
Dec 03 02:44:40.023 INFO [stderr] 306 |         let mut stream_err = TcpStream::connect(&self.connection);
Dec 03 02:44:40.023 INFO [stderr]     |             ----^^^^^^^^^^
Dec 03 02:44:40.023 INFO [stderr]     |             |
Dec 03 02:44:40.023 INFO [stderr]     |             help: remove this `mut`
Dec 03 02:44:40.023 INFO [stderr] 
Dec 03 02:44:40.023 INFO [stderr] warning: variable does not need to be mutable
Dec 03 02:44:40.023 INFO [stderr]    --> src/lib.rs:335:7
Dec 03 02:44:40.023 INFO [stderr]     |
Dec 03 02:44:40.023 INFO [stderr] 335 |         let mut stream_err = TcpStream::connect(&self.connection);
Dec 03 02:44:40.023 INFO [stderr]     |             ----^^^^^^^^^^
Dec 03 02:44:40.023 INFO [stderr]     |             |
Dec 03 02:44:40.023 INFO [stderr]     |             help: remove this `mut`
Dec 03 02:44:40.023 INFO [stderr] 
Dec 03 02:44:40.023 INFO [stderr] warning: variable does not need to be mutable
Dec 03 02:44:40.023 INFO [stderr]    --> src/lib.rs:366:7
Dec 03 02:44:40.023 INFO [stderr]     |
Dec 03 02:44:40.023 INFO [stderr] 366 |         let mut stream_err = TcpStream::connect(&self.connection);
Dec 03 02:44:40.023 INFO [stderr]     |             ----^^^^^^^^^^
Dec 03 02:44:40.023 INFO [stderr]     |             |
Dec 03 02:44:40.023 INFO [stderr]     |             help: remove this `mut`
Dec 03 02:44:40.023 INFO [stderr] 
Dec 03 02:44:40.024 INFO [stderr] warning: variable does not need to be mutable
Dec 03 02:44:40.024 INFO [stderr]    --> src/lib.rs:398:7
Dec 03 02:44:40.024 INFO [stderr]     |
Dec 03 02:44:40.024 INFO [stderr] 398 |         let mut stream_err = TcpStream::connect(&self.connection);
Dec 03 02:44:40.024 INFO [stderr]     |             ----^^^^^^^^^^
Dec 03 02:44:40.024 INFO [stderr]     |             |
Dec 03 02:44:40.024 INFO [stderr]     |             help: remove this `mut`
Dec 03 02:44:40.024 INFO [stderr] 
Dec 03 02:44:40.024 INFO [stderr] warning: variable does not need to be mutable
Dec 03 02:44:40.024 INFO [stderr]    --> src/lib.rs:430:7
Dec 03 02:44:40.024 INFO [stderr]     |
Dec 03 02:44:40.024 INFO [stderr] 430 |         let mut stream_err = TcpStream::connect(&self.connection);
Dec 03 02:44:40.024 INFO [stderr]     |             ----^^^^^^^^^^
Dec 03 02:44:40.024 INFO [stderr]     |             |
Dec 03 02:44:40.024 INFO [stderr]     |             help: remove this `mut`
Dec 03 02:44:40.024 INFO [stderr] 
Dec 03 02:44:40.024 INFO [stderr] warning: variable does not need to be mutable
Dec 03 02:44:40.024 INFO [stderr]    --> src/lib.rs:475:7
Dec 03 02:44:40.024 INFO [stderr]     |
Dec 03 02:44:40.024 INFO [stderr] 475 |         let mut stream_err = TcpStream::connect(&self.connection);
Dec 03 02:44:40.024 INFO [stderr]     |             ----^^^^^^^^^^
Dec 03 02:44:40.024 INFO [stderr]     |             |
Dec 03 02:44:40.024 INFO [stderr]     |             help: remove this `mut`
Dec 03 02:44:40.024 INFO [stderr] 
Dec 03 02:44:40.027 INFO [stderr] warning: variable does not need to be mutable
Dec 03 02:44:40.027 INFO [stderr]    --> src/lib.rs:513:8
Dec 03 02:44:40.027 INFO [stderr]     |
Dec 03 02:44:40.027 INFO [stderr] 513 |             let mut stream_err = TcpStream::connect(&self.connection);
Dec 03 02:44:40.027 INFO [stderr]     |                 ----^^^^^^^^^^
Dec 03 02:44:40.027 INFO [stderr]     |                 |
Dec 03 02:44:40.027 INFO [stderr]     |                 help: remove this `mut`
Dec 03 02:44:40.027 INFO [stderr] 
Dec 03 02:44:40.028 INFO [stderr] warning: variable does not need to be mutable
Dec 03 02:44:40.028 INFO [stderr]    --> src/lib.rs:546:7
Dec 03 02:44:40.028 INFO [stderr]     |
Dec 03 02:44:40.028 INFO [stderr] 546 |         let mut stream_err = TcpStream::connect(&self.connection);
Dec 03 02:44:40.028 INFO [stderr]     |             ----^^^^^^^^^^
Dec 03 02:44:40.028 INFO [stderr]     |             |
Dec 03 02:44:40.028 INFO [stderr]     |             help: remove this `mut`
Dec 03 02:44:40.028 INFO [stderr] 
Dec 03 02:44:40.029 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:40.029 INFO [stderr]    --> src/lib.rs:112:5
Dec 03 02:44:40.029 INFO [stderr]     |
Dec 03 02:44:40.029 INFO [stderr] 112 |     stream.write_all(& (ti(tuple.len() as i32)));
Dec 03 02:44:40.029 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:40.029 INFO [stderr]     |
Dec 03 02:44:40.029 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 03 02:44:40.029 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:40.029 INFO [stderr] 
Dec 03 02:44:40.029 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:40.029 INFO [stderr]    --> src/lib.rs:123:5
Dec 03 02:44:40.029 INFO [stderr]     |
Dec 03 02:44:40.029 INFO [stderr] 123 |     stream.write_all(&ti(string_length));
Dec 03 02:44:40.029 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:40.029 INFO [stderr]     |
Dec 03 02:44:40.029 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:40.029 INFO [stderr] 
Dec 03 02:44:40.029 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:40.029 INFO [stderr]    --> src/lib.rs:137:9
Dec 03 02:44:40.029 INFO [stderr]     |
Dec 03 02:44:40.029 INFO [stderr] 137 |                     stream.write_all(&buff); 
Dec 03 02:44:40.029 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:40.029 INFO [stderr]     |
Dec 03 02:44:40.029 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:40.029 INFO [stderr] 
Dec 03 02:44:40.029 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:40.029 INFO [stderr]    --> src/lib.rs:144:9
Dec 03 02:44:40.029 INFO [stderr]     |
Dec 03 02:44:40.029 INFO [stderr] 144 |                     stream.write_all(&buff);
Dec 03 02:44:40.029 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:40.029 INFO [stderr]     |
Dec 03 02:44:40.029 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:40.029 INFO [stderr] 
Dec 03 02:44:40.029 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:40.029 INFO [stderr]    --> src/lib.rs:156:9
Dec 03 02:44:40.029 INFO [stderr]     |
Dec 03 02:44:40.029 INFO [stderr] 156 |                     stream.write_all(&buff);
Dec 03 02:44:40.029 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:40.035 INFO [stderr]     |
Dec 03 02:44:40.035 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:40.035 INFO [stderr] 
Dec 03 02:44:40.035 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:40.035 INFO [stderr]    --> src/lib.rs:163:8
Dec 03 02:44:40.035 INFO [stderr]     |
Dec 03 02:44:40.035 INFO [stderr] 163 |                 stream.write_all(&mut buff);
Dec 03 02:44:40.035 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:40.035 INFO [stderr]     |
Dec 03 02:44:40.035 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:40.035 INFO [stderr] 
Dec 03 02:44:40.035 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:40.035 INFO [stderr]    --> src/lib.rs:170:8
Dec 03 02:44:40.035 INFO [stderr]     |
Dec 03 02:44:40.035 INFO [stderr] 170 |                 stream.write_all(&buff);
Dec 03 02:44:40.035 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:40.035 INFO [stderr]     |
Dec 03 02:44:40.035 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:40.035 INFO [stderr] 
Dec 03 02:44:40.035 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:40.035 INFO [stderr]    --> src/lib.rs:178:8
Dec 03 02:44:40.035 INFO [stderr]     |
Dec 03 02:44:40.035 INFO [stderr] 178 |                 stream.write_all(s.as_bytes());
Dec 03 02:44:40.035 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:40.035 INFO [stderr]     |
Dec 03 02:44:40.035 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:40.035 INFO [stderr] 
Dec 03 02:44:40.035 INFO [stderr] warning: type `str_desc` should have a camel case name such as `StrDesc`
Dec 03 02:44:40.035 INFO [stderr]    --> src/lib.rs:187:2
Dec 03 02:44:40.035 INFO [stderr]     |
Dec 03 02:44:40.035 INFO [stderr] 187 |       struct str_desc {
Dec 03 02:44:40.035 INFO [stderr]     |  _____^
Dec 03 02:44:40.035 INFO [stderr] 188 | |         used: bool,
Dec 03 02:44:40.035 INFO [stderr] 189 | |         offset: i32,
Dec 03 02:44:40.035 INFO [stderr] 190 | |         len: i32,
Dec 03 02:44:40.035 INFO [stderr] 191 | |     }
Dec 03 02:44:40.035 INFO [stderr]     | |_____^
Dec 03 02:44:40.035 INFO [stderr]     |
Dec 03 02:44:40.035 INFO [stderr]     = note: #[warn(non_camel_case_types)] on by default
Dec 03 02:44:40.035 INFO [stderr] 
Dec 03 02:44:40.035 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:40.035 INFO [stderr]    --> src/lib.rs:200:2
Dec 03 02:44:40.035 INFO [stderr]     |
Dec 03 02:44:40.035 INFO [stderr] 200 |     stream.read_exact(&mut buff_4);
Dec 03 02:44:40.035 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:40.035 INFO [stderr]     |
Dec 03 02:44:40.035 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:40.035 INFO [stderr] 
Dec 03 02:44:40.035 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:40.035 INFO [stderr]    --> src/lib.rs:208:2
Dec 03 02:44:40.035 INFO [stderr]     |
Dec 03 02:44:40.035 INFO [stderr] 208 |     stream.read_exact(&mut buff_4);
Dec 03 02:44:40.035 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:40.035 INFO [stderr]     |
Dec 03 02:44:40.035 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:40.035 INFO [stderr] 
Dec 03 02:44:40.035 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:40.035 INFO [stderr]    --> src/lib.rs:213:3
Dec 03 02:44:40.035 INFO [stderr]     |
Dec 03 02:44:40.035 INFO [stderr] 213 |         stream.read_exact(&mut buff);
Dec 03 02:44:40.035 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:40.035 INFO [stderr]     |
Dec 03 02:44:40.035 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:40.035 INFO [stderr] 
Dec 03 02:44:40.035 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:40.035 INFO [stderr]    --> src/lib.rs:249:3
Dec 03 02:44:40.035 INFO [stderr]     |
Dec 03 02:44:40.035 INFO [stderr] 249 |         stream.read_exact(&mut string_space);
Dec 03 02:44:40.035 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:40.035 INFO [stderr]     |
Dec 03 02:44:40.035 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:40.035 INFO [stderr] 
Dec 03 02:44:40.035 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:40.036 INFO [stderr]    --> src/lib.rs:282:8
Dec 03 02:44:40.036 INFO [stderr]     |
Dec 03 02:44:40.036 INFO [stderr] 282 |                 stream.write_all(&ti(PUT));
Dec 03 02:44:40.036 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:40.036 INFO [stderr]     |
Dec 03 02:44:40.036 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:40.036 INFO [stderr] 
Dec 03 02:44:40.036 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:40.036 INFO [stderr]    --> src/lib.rs:284:5
Dec 03 02:44:40.036 INFO [stderr]     |
Dec 03 02:44:40.036 INFO [stderr] 284 |                 stream.shutdown(Shutdown::Write);
Dec 03 02:44:40.036 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:40.036 INFO [stderr]     |
Dec 03 02:44:40.036 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:40.036 INFO [stderr] 
Dec 03 02:44:40.036 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:40.036 INFO [stderr]    --> src/lib.rs:309:5
Dec 03 02:44:40.036 INFO [stderr]     |
Dec 03 02:44:40.036 INFO [stderr] 309 |                 stream.write_all(&ti(GET));
Dec 03 02:44:40.036 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:40.036 INFO [stderr]     |
Dec 03 02:44:40.036 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:40.036 INFO [stderr] 
Dec 03 02:44:40.036 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:40.036 INFO [stderr]    --> src/lib.rs:313:5
Dec 03 02:44:40.036 INFO [stderr]     |
Dec 03 02:44:40.036 INFO [stderr] 313 |                 stream.shutdown(Shutdown::Write);
Dec 03 02:44:40.036 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:40.036 INFO [stderr]     |
Dec 03 02:44:40.036 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:40.036 INFO [stderr] 
Dec 03 02:44:40.036 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:40.036 INFO [stderr]    --> src/lib.rs:338:5
Dec 03 02:44:40.036 INFO [stderr]     |
Dec 03 02:44:40.036 INFO [stderr] 338 |                 stream.write_all(&ti(READ));
Dec 03 02:44:40.036 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:40.036 INFO [stderr]     |
Dec 03 02:44:40.036 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:40.036 INFO [stderr] 
Dec 03 02:44:40.036 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:40.036 INFO [stderr]    --> src/lib.rs:342:5
Dec 03 02:44:40.036 INFO [stderr]     |
Dec 03 02:44:40.036 INFO [stderr] 342 |                 stream.shutdown(Shutdown::Write);
Dec 03 02:44:40.036 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:40.036 INFO [stderr]     |
Dec 03 02:44:40.036 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:40.036 INFO [stderr] 
Dec 03 02:44:40.036 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:40.036 INFO [stderr]    --> src/lib.rs:369:5
Dec 03 02:44:40.036 INFO [stderr]     |
Dec 03 02:44:40.036 INFO [stderr] 369 |                 stream.write_all(&ti(GET_NB));
Dec 03 02:44:40.036 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:40.036 INFO [stderr]     |
Dec 03 02:44:40.036 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:40.036 INFO [stderr] 
Dec 03 02:44:40.036 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:40.036 INFO [stderr]    --> src/lib.rs:373:5
Dec 03 02:44:40.036 INFO [stderr]     |
Dec 03 02:44:40.036 INFO [stderr] 373 |                 stream.shutdown(Shutdown::Write);
Dec 03 02:44:40.036 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:40.036 INFO [stderr]     |
Dec 03 02:44:40.036 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:40.036 INFO [stderr] 
Dec 03 02:44:40.036 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:40.036 INFO [stderr]    --> src/lib.rs:401:5
Dec 03 02:44:40.036 INFO [stderr]     |
Dec 03 02:44:40.036 INFO [stderr] 401 |                 stream.write_all(&ti(READ_NB));
Dec 03 02:44:40.036 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:40.036 INFO [stderr]     |
Dec 03 02:44:40.036 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:40.036 INFO [stderr] 
Dec 03 02:44:40.036 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:40.036 INFO [stderr]    --> src/lib.rs:405:5
Dec 03 02:44:40.036 INFO [stderr]     |
Dec 03 02:44:40.037 INFO [stderr] 405 |                 stream.shutdown(Shutdown::Write);
Dec 03 02:44:40.037 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:40.037 INFO [stderr]     |
Dec 03 02:44:40.037 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:40.037 INFO [stderr] 
Dec 03 02:44:40.037 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:40.037 INFO [stderr]    --> src/lib.rs:433:5
Dec 03 02:44:40.037 INFO [stderr]     |
Dec 03 02:44:40.037 INFO [stderr] 433 |                 stream.write_all(&ti(DUMP));
Dec 03 02:44:40.037 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:40.037 INFO [stderr]     |
Dec 03 02:44:40.037 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:40.037 INFO [stderr] 
Dec 03 02:44:40.037 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:40.037 INFO [stderr]    --> src/lib.rs:435:5
Dec 03 02:44:40.037 INFO [stderr]     |
Dec 03 02:44:40.037 INFO [stderr] 435 |                 stream.write_all(&ti(count));
Dec 03 02:44:40.037 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:40.037 INFO [stderr]     |
Dec 03 02:44:40.037 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:40.037 INFO [stderr] 
Dec 03 02:44:40.037 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:40.037 INFO [stderr]    --> src/lib.rs:443:5
Dec 03 02:44:40.037 INFO [stderr]     |
Dec 03 02:44:40.037 INFO [stderr] 443 |                 stream.read_exact(&mut buff_4);
Dec 03 02:44:40.037 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:40.037 INFO [stderr]     |
Dec 03 02:44:40.037 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:40.037 INFO [stderr] 
Dec 03 02:44:40.040 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:40.041 INFO [stderr]    --> src/lib.rs:478:5
Dec 03 02:44:40.041 INFO [stderr]     |
Dec 03 02:44:40.041 INFO [stderr] 478 |                 stream.write_all(&ti(COUNT));
Dec 03 02:44:40.041 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:40.041 INFO [stderr]     |
Dec 03 02:44:40.041 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:40.041 INFO [stderr] 
Dec 03 02:44:40.041 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:40.041 INFO [stderr]    --> src/lib.rs:480:5
Dec 03 02:44:40.041 INFO [stderr]     |
Dec 03 02:44:40.041 INFO [stderr] 480 |                 stream.write_all(&ti(count));
Dec 03 02:44:40.041 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:40.041 INFO [stderr]     |
Dec 03 02:44:40.041 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:40.041 INFO [stderr] 
Dec 03 02:44:40.041 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:40.041 INFO [stderr]    --> src/lib.rs:488:5
Dec 03 02:44:40.041 INFO [stderr]     |
Dec 03 02:44:40.041 INFO [stderr] 488 |                 stream.read_exact(&mut buff_4);
Dec 03 02:44:40.041 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:40.041 INFO [stderr]     |
Dec 03 02:44:40.041 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:40.041 INFO [stderr] 
Dec 03 02:44:40.041 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:40.041 INFO [stderr]    --> src/lib.rs:516:6
Dec 03 02:44:40.041 INFO [stderr]     |
Dec 03 02:44:40.041 INFO [stderr] 516 |                     stream.write_all(&ti(REPLACE));
Dec 03 02:44:40.041 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:40.041 INFO [stderr]     |
Dec 03 02:44:40.041 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:40.041 INFO [stderr] 
Dec 03 02:44:40.041 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:40.041 INFO [stderr]    --> src/lib.rs:520:6
Dec 03 02:44:40.041 INFO [stderr]     |
Dec 03 02:44:40.041 INFO [stderr] 520 |                     stream.read_exact(&mut buff_4);
Dec 03 02:44:40.041 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:40.041 INFO [stderr]     |
Dec 03 02:44:40.041 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:40.041 INFO [stderr] 
Dec 03 02:44:40.041 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:40.041 INFO [stderr]    --> src/lib.rs:549:5
Dec 03 02:44:40.041 INFO [stderr]     |
Dec 03 02:44:40.041 INFO [stderr] 549 |                 stream.write_all(&ti(LOG));
Dec 03 02:44:40.041 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:40.041 INFO [stderr]     |
Dec 03 02:44:40.041 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:40.041 INFO [stderr] 
Dec 03 02:44:40.041 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:40.041 INFO [stderr]    --> src/lib.rs:551:5
Dec 03 02:44:40.041 INFO [stderr]     |
Dec 03 02:44:40.041 INFO [stderr] 551 |                 stream.read_to_string(&mut log);
Dec 03 02:44:40.041 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:40.041 INFO [stderr]     |
Dec 03 02:44:40.041 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:40.041 INFO [stderr] 
Dec 03 02:44:40.571 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
Dec 03 02:44:40.573 INFO [stderr] su: No module specific data is present
Dec 03 02:44:41.244 INFO running `"docker" "inspect" "dc96fcfebeca8cebb17e86737f7c088db2e85d079c21c1c12712b63abc1dc5cc"`
Dec 03 02:44:41.473 INFO running `"docker" "rm" "-f" "dc96fcfebeca8cebb17e86737f7c088db2e85d079c21c1c12712b63abc1dc5cc"`
Dec 03 02:44:41.679 INFO [stdout] dc96fcfebeca8cebb17e86737f7c088db2e85d079c21c1c12712b63abc1dc5cc
Dec 03 02:44:41.686 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 02:44:42.174 INFO [stdout] 04a22d7c63e9deee80b650813bad51196c644ad1fe0813a422118f47ebb61a2c
Dec 03 02:44:42.177 INFO running `"docker" "start" "-a" "04a22d7c63e9deee80b650813bad51196c644ad1fe0813a422118f47ebb61a2c"`
Dec 03 02:44:43.223 INFO [stderr] usermod: no changes
Dec 03 02:44:43.319 INFO [stderr]    Compiling linux_tuples_client v0.1.1 (/source)
Dec 03 02:44:44.246 INFO [stderr] warning: unused variable: `buff_8`
Dec 03 02:44:44.246 INFO [stderr]    --> src/lib.rs:197:10
Dec 03 02:44:44.246 INFO [stderr]     |
Dec 03 02:44:44.246 INFO [stderr] 197 |     let mut buff_8:[u8; 8] = [0; 8];
Dec 03 02:44:44.246 INFO [stderr]     |             ^^^^^^ help: consider using `_buff_8` instead
Dec 03 02:44:44.246 INFO [stderr]     |
Dec 03 02:44:44.246 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 03 02:44:44.246 INFO [stderr] 
Dec 03 02:44:44.246 INFO [stderr] warning: unused variable: `i`
Dec 03 02:44:44.246 INFO [stderr]    --> src/lib.rs:211:6
Dec 03 02:44:44.247 INFO [stderr]     |
Dec 03 02:44:44.247 INFO [stderr] 211 |     for i in 0..num_elements {
Dec 03 02:44:44.247 INFO [stderr]     |         ^ help: consider using `_i` instead
Dec 03 02:44:44.247 INFO [stderr] 
Dec 03 02:44:44.247 INFO [stderr] warning: unused variable: `str_slice`
Dec 03 02:44:44.247 INFO [stderr]    --> src/lib.rs:251:11
Dec 03 02:44:44.247 INFO [stderr]     |
Dec 03 02:44:44.247 INFO [stderr] 251 |         let mut str_slice = string_space.as_slice();
Dec 03 02:44:44.247 INFO [stderr]     |                 ^^^^^^^^^ help: consider using `_str_slice` instead
Dec 03 02:44:44.247 INFO [stderr] 
Dec 03 02:44:44.247 INFO [stderr] warning: unused variable: `i`
Dec 03 02:44:44.247 INFO [stderr]    --> src/lib.rs:449:9
Dec 03 02:44:44.247 INFO [stderr]     |
Dec 03 02:44:44.247 INFO [stderr] 449 |                 for i in 0..recv_count {
Dec 03 02:44:44.247 INFO [stderr]     |                     ^ help: consider using `_i` instead
Dec 03 02:44:44.247 INFO [stderr] 
Dec 03 02:44:44.279 INFO [stderr] warning: variable does not need to be mutable
Dec 03 02:44:44.279 INFO [stderr]    --> src/lib.rs:197:6
Dec 03 02:44:44.279 INFO [stderr]     |
Dec 03 02:44:44.279 INFO [stderr] 197 |     let mut buff_8:[u8; 8] = [0; 8];
Dec 03 02:44:44.279 INFO [stderr]     |         ----^^^^^^
Dec 03 02:44:44.279 INFO [stderr]     |         |
Dec 03 02:44:44.279 INFO [stderr]     |         help: remove this `mut`
Dec 03 02:44:44.279 INFO [stderr]     |
Dec 03 02:44:44.279 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 03 02:44:44.279 INFO [stderr] 
Dec 03 02:44:44.279 INFO [stderr] warning: variable does not need to be mutable
Dec 03 02:44:44.279 INFO [stderr]    --> src/lib.rs:251:7
Dec 03 02:44:44.279 INFO [stderr]     |
Dec 03 02:44:44.279 INFO [stderr] 251 |         let mut str_slice = string_space.as_slice();
Dec 03 02:44:44.279 INFO [stderr]     |             ----^^^^^^^^^
Dec 03 02:44:44.279 INFO [stderr]     |             |
Dec 03 02:44:44.279 INFO [stderr]     |             help: remove this `mut`
Dec 03 02:44:44.279 INFO [stderr] 
Dec 03 02:44:44.279 INFO [stderr] warning: variable does not need to be mutable
Dec 03 02:44:44.279 INFO [stderr]    --> src/lib.rs:279:10
Dec 03 02:44:44.279 INFO [stderr]     |
Dec 03 02:44:44.279 INFO [stderr] 279 |         let mut stream_err = TcpStream::connect(&self.connection);
Dec 03 02:44:44.282 INFO [stderr]     |             ----^^^^^^^^^^
Dec 03 02:44:44.282 INFO [stderr]     |             |
Dec 03 02:44:44.282 INFO [stderr]     |             help: remove this `mut`
Dec 03 02:44:44.282 INFO [stderr] 
Dec 03 02:44:44.282 INFO [stderr] warning: variable does not need to be mutable
Dec 03 02:44:44.282 INFO [stderr]    --> src/lib.rs:306:7
Dec 03 02:44:44.282 INFO [stderr]     |
Dec 03 02:44:44.282 INFO [stderr] 306 |         let mut stream_err = TcpStream::connect(&self.connection);
Dec 03 02:44:44.282 INFO [stderr]     |             ----^^^^^^^^^^
Dec 03 02:44:44.282 INFO [stderr]     |             |
Dec 03 02:44:44.282 INFO [stderr]     |             help: remove this `mut`
Dec 03 02:44:44.282 INFO [stderr] 
Dec 03 02:44:44.282 INFO [stderr] warning: variable does not need to be mutable
Dec 03 02:44:44.282 INFO [stderr]    --> src/lib.rs:335:7
Dec 03 02:44:44.282 INFO [stderr]     |
Dec 03 02:44:44.282 INFO [stderr] 335 |         let mut stream_err = TcpStream::connect(&self.connection);
Dec 03 02:44:44.282 INFO [stderr]     |             ----^^^^^^^^^^
Dec 03 02:44:44.282 INFO [stderr]     |             |
Dec 03 02:44:44.282 INFO [stderr]     |             help: remove this `mut`
Dec 03 02:44:44.282 INFO [stderr] 
Dec 03 02:44:44.282 INFO [stderr] warning: variable does not need to be mutable
Dec 03 02:44:44.282 INFO [stderr]    --> src/lib.rs:366:7
Dec 03 02:44:44.282 INFO [stderr]     |
Dec 03 02:44:44.282 INFO [stderr] 366 |         let mut stream_err = TcpStream::connect(&self.connection);
Dec 03 02:44:44.282 INFO [stderr]     |             ----^^^^^^^^^^
Dec 03 02:44:44.282 INFO [stderr]     |             |
Dec 03 02:44:44.282 INFO [stderr]     |             help: remove this `mut`
Dec 03 02:44:44.282 INFO [stderr] 
Dec 03 02:44:44.282 INFO [stderr] warning: variable does not need to be mutable
Dec 03 02:44:44.282 INFO [stderr]    --> src/lib.rs:398:7
Dec 03 02:44:44.282 INFO [stderr]     |
Dec 03 02:44:44.282 INFO [stderr] 398 |         let mut stream_err = TcpStream::connect(&self.connection);
Dec 03 02:44:44.282 INFO [stderr]     |             ----^^^^^^^^^^
Dec 03 02:44:44.282 INFO [stderr]     |             |
Dec 03 02:44:44.282 INFO [stderr]     |             help: remove this `mut`
Dec 03 02:44:44.282 INFO [stderr] 
Dec 03 02:44:44.282 INFO [stderr] warning: variable does not need to be mutable
Dec 03 02:44:44.282 INFO [stderr]    --> src/lib.rs:430:7
Dec 03 02:44:44.282 INFO [stderr]     |
Dec 03 02:44:44.282 INFO [stderr] 430 |         let mut stream_err = TcpStream::connect(&self.connection);
Dec 03 02:44:44.282 INFO [stderr]     |             ----^^^^^^^^^^
Dec 03 02:44:44.282 INFO [stderr]     |             |
Dec 03 02:44:44.282 INFO [stderr]     |             help: remove this `mut`
Dec 03 02:44:44.282 INFO [stderr] 
Dec 03 02:44:44.282 INFO [stderr] warning: variable does not need to be mutable
Dec 03 02:44:44.282 INFO [stderr]    --> src/lib.rs:475:7
Dec 03 02:44:44.282 INFO [stderr]     |
Dec 03 02:44:44.282 INFO [stderr] 475 |         let mut stream_err = TcpStream::connect(&self.connection);
Dec 03 02:44:44.282 INFO [stderr]     |             ----^^^^^^^^^^
Dec 03 02:44:44.282 INFO [stderr]     |             |
Dec 03 02:44:44.282 INFO [stderr]     |             help: remove this `mut`
Dec 03 02:44:44.282 INFO [stderr] 
Dec 03 02:44:44.282 INFO [stderr] warning: variable does not need to be mutable
Dec 03 02:44:44.282 INFO [stderr]    --> src/lib.rs:513:8
Dec 03 02:44:44.282 INFO [stderr]     |
Dec 03 02:44:44.282 INFO [stderr] 513 |             let mut stream_err = TcpStream::connect(&self.connection);
Dec 03 02:44:44.282 INFO [stderr]     |                 ----^^^^^^^^^^
Dec 03 02:44:44.282 INFO [stderr]     |                 |
Dec 03 02:44:44.282 INFO [stderr]     |                 help: remove this `mut`
Dec 03 02:44:44.282 INFO [stderr] 
Dec 03 02:44:44.282 INFO [stderr] warning: variable does not need to be mutable
Dec 03 02:44:44.282 INFO [stderr]    --> src/lib.rs:546:7
Dec 03 02:44:44.282 INFO [stderr]     |
Dec 03 02:44:44.282 INFO [stderr] 546 |         let mut stream_err = TcpStream::connect(&self.connection);
Dec 03 02:44:44.282 INFO [stderr]     |             ----^^^^^^^^^^
Dec 03 02:44:44.282 INFO [stderr]     |             |
Dec 03 02:44:44.282 INFO [stderr]     |             help: remove this `mut`
Dec 03 02:44:44.282 INFO [stderr] 
Dec 03 02:44:44.283 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:44.283 INFO [stderr]    --> src/lib.rs:112:5
Dec 03 02:44:44.283 INFO [stderr]     |
Dec 03 02:44:44.283 INFO [stderr] 112 |     stream.write_all(& (ti(tuple.len() as i32)));
Dec 03 02:44:44.283 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:44.283 INFO [stderr]     |
Dec 03 02:44:44.283 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 03 02:44:44.283 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:44.283 INFO [stderr] 
Dec 03 02:44:44.283 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:44.283 INFO [stderr]    --> src/lib.rs:123:5
Dec 03 02:44:44.283 INFO [stderr]     |
Dec 03 02:44:44.283 INFO [stderr] 123 |     stream.write_all(&ti(string_length));
Dec 03 02:44:44.283 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:44.283 INFO [stderr]     |
Dec 03 02:44:44.283 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:44.283 INFO [stderr] 
Dec 03 02:44:44.283 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:44.283 INFO [stderr]    --> src/lib.rs:137:9
Dec 03 02:44:44.283 INFO [stderr]     |
Dec 03 02:44:44.285 INFO [stderr] 137 |                     stream.write_all(&buff); 
Dec 03 02:44:44.285 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:44.285 INFO [stderr]     |
Dec 03 02:44:44.285 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:44.285 INFO [stderr] 
Dec 03 02:44:44.285 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:44.285 INFO [stderr]    --> src/lib.rs:144:9
Dec 03 02:44:44.285 INFO [stderr]     |
Dec 03 02:44:44.285 INFO [stderr] 144 |                     stream.write_all(&buff);
Dec 03 02:44:44.285 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:44.285 INFO [stderr]     |
Dec 03 02:44:44.285 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:44.285 INFO [stderr] 
Dec 03 02:44:44.285 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:44.285 INFO [stderr]    --> src/lib.rs:156:9
Dec 03 02:44:44.285 INFO [stderr]     |
Dec 03 02:44:44.285 INFO [stderr] 156 |                     stream.write_all(&buff);
Dec 03 02:44:44.285 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:44.285 INFO [stderr]     |
Dec 03 02:44:44.285 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:44.285 INFO [stderr] 
Dec 03 02:44:44.285 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:44.285 INFO [stderr]    --> src/lib.rs:163:8
Dec 03 02:44:44.285 INFO [stderr]     |
Dec 03 02:44:44.285 INFO [stderr] 163 |                 stream.write_all(&mut buff);
Dec 03 02:44:44.285 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:44.285 INFO [stderr]     |
Dec 03 02:44:44.285 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:44.285 INFO [stderr] 
Dec 03 02:44:44.285 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:44.285 INFO [stderr]    --> src/lib.rs:170:8
Dec 03 02:44:44.285 INFO [stderr]     |
Dec 03 02:44:44.285 INFO [stderr] 170 |                 stream.write_all(&buff);
Dec 03 02:44:44.285 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:44.285 INFO [stderr]     |
Dec 03 02:44:44.285 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:44.285 INFO [stderr] 
Dec 03 02:44:44.285 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:44.285 INFO [stderr]    --> src/lib.rs:178:8
Dec 03 02:44:44.285 INFO [stderr]     |
Dec 03 02:44:44.285 INFO [stderr] 178 |                 stream.write_all(s.as_bytes());
Dec 03 02:44:44.285 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:44.285 INFO [stderr]     |
Dec 03 02:44:44.285 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:44.285 INFO [stderr] 
Dec 03 02:44:44.285 INFO [stderr] warning: type `str_desc` should have a camel case name such as `StrDesc`
Dec 03 02:44:44.285 INFO [stderr]    --> src/lib.rs:187:2
Dec 03 02:44:44.285 INFO [stderr]     |
Dec 03 02:44:44.285 INFO [stderr] 187 |       struct str_desc {
Dec 03 02:44:44.285 INFO [stderr]     |  _____^
Dec 03 02:44:44.285 INFO [stderr] 188 | |         used: bool,
Dec 03 02:44:44.285 INFO [stderr] 189 | |         offset: i32,
Dec 03 02:44:44.285 INFO [stderr] 190 | |         len: i32,
Dec 03 02:44:44.285 INFO [stderr] 191 | |     }
Dec 03 02:44:44.285 INFO [stderr]     | |_____^
Dec 03 02:44:44.285 INFO [stderr]     |
Dec 03 02:44:44.285 INFO [stderr]     = note: #[warn(non_camel_case_types)] on by default
Dec 03 02:44:44.285 INFO [stderr] 
Dec 03 02:44:44.285 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:44.285 INFO [stderr]    --> src/lib.rs:200:2
Dec 03 02:44:44.285 INFO [stderr]     |
Dec 03 02:44:44.285 INFO [stderr] 200 |     stream.read_exact(&mut buff_4);
Dec 03 02:44:44.285 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:44.285 INFO [stderr]     |
Dec 03 02:44:44.285 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:44.285 INFO [stderr] 
Dec 03 02:44:44.285 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:44.285 INFO [stderr]    --> src/lib.rs:208:2
Dec 03 02:44:44.285 INFO [stderr]     |
Dec 03 02:44:44.285 INFO [stderr] 208 |     stream.read_exact(&mut buff_4);
Dec 03 02:44:44.285 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:44.285 INFO [stderr]     |
Dec 03 02:44:44.285 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:44.285 INFO [stderr] 
Dec 03 02:44:44.285 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:44.285 INFO [stderr]    --> src/lib.rs:213:3
Dec 03 02:44:44.285 INFO [stderr]     |
Dec 03 02:44:44.285 INFO [stderr] 213 |         stream.read_exact(&mut buff);
Dec 03 02:44:44.285 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:44.286 INFO [stderr]     |
Dec 03 02:44:44.286 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:44.286 INFO [stderr] 
Dec 03 02:44:44.286 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:44.286 INFO [stderr]    --> src/lib.rs:249:3
Dec 03 02:44:44.286 INFO [stderr]     |
Dec 03 02:44:44.286 INFO [stderr] 249 |         stream.read_exact(&mut string_space);
Dec 03 02:44:44.286 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:44.286 INFO [stderr]     |
Dec 03 02:44:44.286 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:44.286 INFO [stderr] 
Dec 03 02:44:44.286 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:44.286 INFO [stderr]    --> src/lib.rs:282:8
Dec 03 02:44:44.286 INFO [stderr]     |
Dec 03 02:44:44.286 INFO [stderr] 282 |                 stream.write_all(&ti(PUT));
Dec 03 02:44:44.286 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:44.286 INFO [stderr]     |
Dec 03 02:44:44.286 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:44.286 INFO [stderr] 
Dec 03 02:44:44.286 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:44.286 INFO [stderr]    --> src/lib.rs:284:5
Dec 03 02:44:44.286 INFO [stderr]     |
Dec 03 02:44:44.286 INFO [stderr] 284 |                 stream.shutdown(Shutdown::Write);
Dec 03 02:44:44.286 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:44.286 INFO [stderr]     |
Dec 03 02:44:44.286 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:44.286 INFO [stderr] 
Dec 03 02:44:44.286 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:44.286 INFO [stderr]    --> src/lib.rs:309:5
Dec 03 02:44:44.286 INFO [stderr]     |
Dec 03 02:44:44.286 INFO [stderr] 309 |                 stream.write_all(&ti(GET));
Dec 03 02:44:44.286 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:44.286 INFO [stderr]     |
Dec 03 02:44:44.286 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:44.286 INFO [stderr] 
Dec 03 02:44:44.286 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:44.286 INFO [stderr]    --> src/lib.rs:313:5
Dec 03 02:44:44.286 INFO [stderr]     |
Dec 03 02:44:44.286 INFO [stderr] 313 |                 stream.shutdown(Shutdown::Write);
Dec 03 02:44:44.286 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:44.286 INFO [stderr]     |
Dec 03 02:44:44.286 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:44.286 INFO [stderr] 
Dec 03 02:44:44.286 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:44.286 INFO [stderr]    --> src/lib.rs:338:5
Dec 03 02:44:44.286 INFO [stderr]     |
Dec 03 02:44:44.286 INFO [stderr] 338 |                 stream.write_all(&ti(READ));
Dec 03 02:44:44.286 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:44.286 INFO [stderr]     |
Dec 03 02:44:44.286 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:44.286 INFO [stderr] 
Dec 03 02:44:44.286 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:44.286 INFO [stderr]    --> src/lib.rs:342:5
Dec 03 02:44:44.286 INFO [stderr]     |
Dec 03 02:44:44.286 INFO [stderr] 342 |                 stream.shutdown(Shutdown::Write);
Dec 03 02:44:44.286 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:44.286 INFO [stderr]     |
Dec 03 02:44:44.286 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:44.286 INFO [stderr] 
Dec 03 02:44:44.286 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:44.286 INFO [stderr]    --> src/lib.rs:369:5
Dec 03 02:44:44.286 INFO [stderr]     |
Dec 03 02:44:44.286 INFO [stderr] 369 |                 stream.write_all(&ti(GET_NB));
Dec 03 02:44:44.286 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:44.286 INFO [stderr]     |
Dec 03 02:44:44.286 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:44.286 INFO [stderr] 
Dec 03 02:44:44.286 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:44.286 INFO [stderr]    --> src/lib.rs:373:5
Dec 03 02:44:44.286 INFO [stderr]     |
Dec 03 02:44:44.286 INFO [stderr] 373 |                 stream.shutdown(Shutdown::Write);
Dec 03 02:44:44.286 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:44.286 INFO [stderr]     |
Dec 03 02:44:44.286 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:44.286 INFO [stderr] 
Dec 03 02:44:44.286 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:44.286 INFO [stderr]    --> src/lib.rs:401:5
Dec 03 02:44:44.286 INFO [stderr]     |
Dec 03 02:44:44.286 INFO [stderr] 401 |                 stream.write_all(&ti(READ_NB));
Dec 03 02:44:44.286 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:44.286 INFO [stderr]     |
Dec 03 02:44:44.286 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:44.286 INFO [stderr] 
Dec 03 02:44:44.286 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:44.286 INFO [stderr]    --> src/lib.rs:405:5
Dec 03 02:44:44.286 INFO [stderr]     |
Dec 03 02:44:44.286 INFO [stderr] 405 |                 stream.shutdown(Shutdown::Write);
Dec 03 02:44:44.286 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:44.287 INFO [stderr]     |
Dec 03 02:44:44.287 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:44.287 INFO [stderr] 
Dec 03 02:44:44.287 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:44.287 INFO [stderr]    --> src/lib.rs:433:5
Dec 03 02:44:44.287 INFO [stderr]     |
Dec 03 02:44:44.287 INFO [stderr] 433 |                 stream.write_all(&ti(DUMP));
Dec 03 02:44:44.287 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:44.287 INFO [stderr]     |
Dec 03 02:44:44.287 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:44.287 INFO [stderr] 
Dec 03 02:44:44.287 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:44.287 INFO [stderr]    --> src/lib.rs:435:5
Dec 03 02:44:44.287 INFO [stderr]     |
Dec 03 02:44:44.287 INFO [stderr] 435 |                 stream.write_all(&ti(count));
Dec 03 02:44:44.287 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:44.287 INFO [stderr]     |
Dec 03 02:44:44.287 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:44.287 INFO [stderr] 
Dec 03 02:44:44.287 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:44.287 INFO [stderr]    --> src/lib.rs:443:5
Dec 03 02:44:44.287 INFO [stderr]     |
Dec 03 02:44:44.287 INFO [stderr] 443 |                 stream.read_exact(&mut buff_4);
Dec 03 02:44:44.287 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:44.287 INFO [stderr]     |
Dec 03 02:44:44.287 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:44.287 INFO [stderr] 
Dec 03 02:44:44.287 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:44.287 INFO [stderr]    --> src/lib.rs:478:5
Dec 03 02:44:44.287 INFO [stderr]     |
Dec 03 02:44:44.287 INFO [stderr] 478 |                 stream.write_all(&ti(COUNT));
Dec 03 02:44:44.287 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:44.287 INFO [stderr]     |
Dec 03 02:44:44.287 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:44.287 INFO [stderr] 
Dec 03 02:44:44.287 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:44.287 INFO [stderr]    --> src/lib.rs:480:5
Dec 03 02:44:44.287 INFO [stderr]     |
Dec 03 02:44:44.287 INFO [stderr] 480 |                 stream.write_all(&ti(count));
Dec 03 02:44:44.287 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:44.287 INFO [stderr]     |
Dec 03 02:44:44.287 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:44.287 INFO [stderr] 
Dec 03 02:44:44.287 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:44.287 INFO [stderr]    --> src/lib.rs:488:5
Dec 03 02:44:44.287 INFO [stderr]     |
Dec 03 02:44:44.287 INFO [stderr] 488 |                 stream.read_exact(&mut buff_4);
Dec 03 02:44:44.287 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:44.287 INFO [stderr]     |
Dec 03 02:44:44.287 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:44.287 INFO [stderr] 
Dec 03 02:44:44.287 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:44.287 INFO [stderr]    --> src/lib.rs:516:6
Dec 03 02:44:44.287 INFO [stderr]     |
Dec 03 02:44:44.287 INFO [stderr] 516 |                     stream.write_all(&ti(REPLACE));
Dec 03 02:44:44.287 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:44.287 INFO [stderr]     |
Dec 03 02:44:44.287 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:44.287 INFO [stderr] 
Dec 03 02:44:44.287 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:44.287 INFO [stderr]    --> src/lib.rs:520:6
Dec 03 02:44:44.287 INFO [stderr]     |
Dec 03 02:44:44.287 INFO [stderr] 520 |                     stream.read_exact(&mut buff_4);
Dec 03 02:44:44.287 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:44.287 INFO [stderr]     |
Dec 03 02:44:44.287 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:44.287 INFO [stderr] 
Dec 03 02:44:44.287 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:44.287 INFO [stderr]    --> src/lib.rs:549:5
Dec 03 02:44:44.287 INFO [stderr]     |
Dec 03 02:44:44.287 INFO [stderr] 549 |                 stream.write_all(&ti(LOG));
Dec 03 02:44:44.287 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:44.287 INFO [stderr]     |
Dec 03 02:44:44.287 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:44.287 INFO [stderr] 
Dec 03 02:44:44.287 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 02:44:44.287 INFO [stderr]    --> src/lib.rs:551:5
Dec 03 02:44:44.287 INFO [stderr]     |
Dec 03 02:44:44.287 INFO [stderr] 551 |                 stream.read_to_string(&mut log);
Dec 03 02:44:44.287 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:44:44.287 INFO [stderr]     |
Dec 03 02:44:44.287 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 02:44:44.287 INFO [stderr] 
Dec 03 02:44:44.731 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
Dec 03 02:44:44.731 INFO [stderr] su: No module specific data is present
Dec 03 02:44:45.693 INFO running `"docker" "inspect" "04a22d7c63e9deee80b650813bad51196c644ad1fe0813a422118f47ebb61a2c"`
Dec 03 02:44:45.821 INFO running `"docker" "rm" "-f" "04a22d7c63e9deee80b650813bad51196c644ad1fe0813a422118f47ebb61a2c"`
Dec 03 02:44:45.962 INFO [stdout] 04a22d7c63e9deee80b650813bad51196c644ad1fe0813a422118f47ebb61a2c
