[INFO] crate linux_tuples_client 0.1.1 is already in cache [INFO] testing linux_tuples_client-0.1.1 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate linux_tuples_client 0.1.1 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate linux_tuples_client 0.1.1 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate linux_tuples_client 0.1.1 [INFO] finished tweaking crates.io crate linux_tuples_client 0.1.1 [INFO] tweaked toml for crates.io crate linux_tuples_client 0.1.1 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c446028e91c14d7c6b8aeb5d2d5f8543be29f126b6c42e9c7f2ed4fabf09eb16 [INFO] running `"docker" "start" "-a" "c446028e91c14d7c6b8aeb5d2d5f8543be29f126b6c42e9c7f2ed4fabf09eb16"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling linux_tuples_client v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: type `str_desc` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:187:9 [INFO] [stderr] | [INFO] [stderr] 187 | struct str_desc { [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to upper camel case: `StrDesc` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `buff_8` [INFO] [stderr] --> src/lib.rs:197:6 [INFO] [stderr] | [INFO] [stderr] 197 | let mut buff_8:[u8; 8] = [0; 8]; [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_buff_8` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/lib.rs:211:6 [INFO] [stderr] | [INFO] [stderr] 211 | for i in 0..num_elements { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `str_slice` [INFO] [stderr] --> src/lib.rs:251:7 [INFO] [stderr] | [INFO] [stderr] 251 | let mut str_slice = string_space.as_slice(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_str_slice` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/lib.rs:449:9 [INFO] [stderr] | [INFO] [stderr] 449 | for i in 0..recv_count { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:197:6 [INFO] [stderr] | [INFO] [stderr] 197 | let mut buff_8:[u8; 8] = [0; 8]; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:251:7 [INFO] [stderr] | [INFO] [stderr] 251 | let mut str_slice = string_space.as_slice(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:279:10 [INFO] [stderr] | [INFO] [stderr] 279 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:306:7 [INFO] [stderr] | [INFO] [stderr] 306 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:335:7 [INFO] [stderr] | [INFO] [stderr] 335 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:366:7 [INFO] [stderr] | [INFO] [stderr] 366 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:398:7 [INFO] [stderr] | [INFO] [stderr] 398 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:430:7 [INFO] [stderr] | [INFO] [stderr] 430 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:475:7 [INFO] [stderr] | [INFO] [stderr] 475 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:513:8 [INFO] [stderr] | [INFO] [stderr] 513 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:546:7 [INFO] [stderr] | [INFO] [stderr] 546 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:112:5 [INFO] [stderr] | [INFO] [stderr] 112 | stream.write_all(& (ti(tuple.len() as i32))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:123:5 [INFO] [stderr] | [INFO] [stderr] 123 | stream.write_all(&ti(string_length)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:137:9 [INFO] [stderr] | [INFO] [stderr] 137 | stream.write_all(&buff); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:144:9 [INFO] [stderr] | [INFO] [stderr] 144 | stream.write_all(&buff); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:156:9 [INFO] [stderr] | [INFO] [stderr] 156 | stream.write_all(&buff); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:163:8 [INFO] [stderr] | [INFO] [stderr] 163 | stream.write_all(&mut buff); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:170:8 [INFO] [stderr] | [INFO] [stderr] 170 | stream.write_all(&buff); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:178:8 [INFO] [stderr] | [INFO] [stderr] 178 | stream.write_all(s.as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:200:2 [INFO] [stderr] | [INFO] [stderr] 200 | stream.read_exact(&mut buff_4); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:208:2 [INFO] [stderr] | [INFO] [stderr] 208 | stream.read_exact(&mut buff_4); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:213:3 [INFO] [stderr] | [INFO] [stderr] 213 | stream.read_exact(&mut buff); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:249:3 [INFO] [stderr] | [INFO] [stderr] 249 | stream.read_exact(&mut string_space); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:282:8 [INFO] [stderr] | [INFO] [stderr] 282 | stream.write_all(&ti(PUT)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:284:5 [INFO] [stderr] | [INFO] [stderr] 284 | stream.shutdown(Shutdown::Write); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:309:5 [INFO] [stderr] | [INFO] [stderr] 309 | stream.write_all(&ti(GET)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:313:5 [INFO] [stderr] | [INFO] [stderr] 313 | stream.shutdown(Shutdown::Write); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:338:5 [INFO] [stderr] | [INFO] [stderr] 338 | stream.write_all(&ti(READ)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:342:5 [INFO] [stderr] | [INFO] [stderr] 342 | stream.shutdown(Shutdown::Write); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:369:5 [INFO] [stderr] | [INFO] [stderr] 369 | stream.write_all(&ti(GET_NB)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:373:5 [INFO] [stderr] | [INFO] [stderr] 373 | stream.shutdown(Shutdown::Write); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:401:5 [INFO] [stderr] | [INFO] [stderr] 401 | stream.write_all(&ti(READ_NB)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:405:5 [INFO] [stderr] | [INFO] [stderr] 405 | stream.shutdown(Shutdown::Write); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:433:5 [INFO] [stderr] | [INFO] [stderr] 433 | stream.write_all(&ti(DUMP)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:435:5 [INFO] [stderr] | [INFO] [stderr] 435 | stream.write_all(&ti(count)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:443:5 [INFO] [stderr] | [INFO] [stderr] 443 | stream.read_exact(&mut buff_4); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:478:5 [INFO] [stderr] | [INFO] [stderr] 478 | stream.write_all(&ti(COUNT)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:480:5 [INFO] [stderr] | [INFO] [stderr] 480 | stream.write_all(&ti(count)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:488:5 [INFO] [stderr] | [INFO] [stderr] 488 | stream.read_exact(&mut buff_4); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:516:6 [INFO] [stderr] | [INFO] [stderr] 516 | stream.write_all(&ti(REPLACE)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:520:6 [INFO] [stderr] | [INFO] [stderr] 520 | stream.read_exact(&mut buff_4); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:549:5 [INFO] [stderr] | [INFO] [stderr] 549 | stream.write_all(&ti(LOG)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:551:5 [INFO] [stderr] | [INFO] [stderr] 551 | stream.read_to_string(&mut log); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 48 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.87s [INFO] running `"docker" "inspect" "c446028e91c14d7c6b8aeb5d2d5f8543be29f126b6c42e9c7f2ed4fabf09eb16"` [INFO] running `"docker" "rm" "-f" "c446028e91c14d7c6b8aeb5d2d5f8543be29f126b6c42e9c7f2ed4fabf09eb16"` [INFO] [stdout] c446028e91c14d7c6b8aeb5d2d5f8543be29f126b6c42e9c7f2ed4fabf09eb16 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stdout] df739bddd88ed4ad14cb292425aa505fc2a6afb90fbd0b0db21b808c98fb47f3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "df739bddd88ed4ad14cb292425aa505fc2a6afb90fbd0b0db21b808c98fb47f3"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: type `str_desc` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:187:9 [INFO] [stderr] | [INFO] [stderr] 187 | struct str_desc { [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to upper camel case: `StrDesc` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `buff_8` [INFO] [stderr] --> src/lib.rs:197:6 [INFO] [stderr] | [INFO] [stderr] 197 | let mut buff_8:[u8; 8] = [0; 8]; [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_buff_8` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] Compiling linux_tuples_client v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/lib.rs:211:6 [INFO] [stderr] | [INFO] [stderr] 211 | for i in 0..num_elements { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `str_slice` [INFO] [stderr] --> src/lib.rs:251:7 [INFO] [stderr] | [INFO] [stderr] 251 | let mut str_slice = string_space.as_slice(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_str_slice` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/lib.rs:449:9 [INFO] [stderr] | [INFO] [stderr] 449 | for i in 0..recv_count { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:197:6 [INFO] [stderr] | [INFO] [stderr] 197 | let mut buff_8:[u8; 8] = [0; 8]; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:251:7 [INFO] [stderr] | [INFO] [stderr] 251 | let mut str_slice = string_space.as_slice(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:279:10 [INFO] [stderr] | [INFO] [stderr] 279 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:306:7 [INFO] [stderr] | [INFO] [stderr] 306 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:335:7 [INFO] [stderr] | [INFO] [stderr] 335 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:366:7 [INFO] [stderr] | [INFO] [stderr] 366 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:398:7 [INFO] [stderr] | [INFO] [stderr] 398 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:430:7 [INFO] [stderr] | [INFO] [stderr] 430 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:475:7 [INFO] [stderr] | [INFO] [stderr] 475 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:513:8 [INFO] [stderr] | [INFO] [stderr] 513 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:546:7 [INFO] [stderr] | [INFO] [stderr] 546 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:112:5 [INFO] [stderr] | [INFO] [stderr] 112 | stream.write_all(& (ti(tuple.len() as i32))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:123:5 [INFO] [stderr] | [INFO] [stderr] 123 | stream.write_all(&ti(string_length)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:137:9 [INFO] [stderr] | [INFO] [stderr] 137 | stream.write_all(&buff); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:144:9 [INFO] [stderr] | [INFO] [stderr] 144 | stream.write_all(&buff); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:156:9 [INFO] [stderr] | [INFO] [stderr] 156 | stream.write_all(&buff); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:163:8 [INFO] [stderr] | [INFO] [stderr] 163 | stream.write_all(&mut buff); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:170:8 [INFO] [stderr] | [INFO] [stderr] 170 | stream.write_all(&buff); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:178:8 [INFO] [stderr] | [INFO] [stderr] 178 | stream.write_all(s.as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:200:2 [INFO] [stderr] | [INFO] [stderr] 200 | stream.read_exact(&mut buff_4); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:208:2 [INFO] [stderr] | [INFO] [stderr] 208 | stream.read_exact(&mut buff_4); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:213:3 [INFO] [stderr] | [INFO] [stderr] 213 | stream.read_exact(&mut buff); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:249:3 [INFO] [stderr] | [INFO] [stderr] 249 | stream.read_exact(&mut string_space); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:282:8 [INFO] [stderr] | [INFO] [stderr] 282 | stream.write_all(&ti(PUT)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:284:5 [INFO] [stderr] | [INFO] [stderr] 284 | stream.shutdown(Shutdown::Write); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:309:5 [INFO] [stderr] | [INFO] [stderr] 309 | stream.write_all(&ti(GET)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:313:5 [INFO] [stderr] | [INFO] [stderr] 313 | stream.shutdown(Shutdown::Write); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:338:5 [INFO] [stderr] | [INFO] [stderr] 338 | stream.write_all(&ti(READ)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:342:5 [INFO] [stderr] | [INFO] [stderr] 342 | stream.shutdown(Shutdown::Write); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:369:5 [INFO] [stderr] | [INFO] [stderr] 369 | stream.write_all(&ti(GET_NB)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:373:5 [INFO] [stderr] | [INFO] [stderr] 373 | stream.shutdown(Shutdown::Write); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:401:5 [INFO] [stderr] | [INFO] [stderr] 401 | stream.write_all(&ti(READ_NB)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:405:5 [INFO] [stderr] | [INFO] [stderr] 405 | stream.shutdown(Shutdown::Write); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:433:5 [INFO] [stderr] | [INFO] [stderr] 433 | stream.write_all(&ti(DUMP)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:435:5 [INFO] [stderr] | [INFO] [stderr] 435 | stream.write_all(&ti(count)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:443:5 [INFO] [stderr] | [INFO] [stderr] 443 | stream.read_exact(&mut buff_4); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:478:5 [INFO] [stderr] | [INFO] [stderr] 478 | stream.write_all(&ti(COUNT)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:480:5 [INFO] [stderr] | [INFO] [stderr] 480 | stream.write_all(&ti(count)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:488:5 [INFO] [stderr] | [INFO] [stderr] 488 | stream.read_exact(&mut buff_4); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:516:6 [INFO] [stderr] | [INFO] [stderr] 516 | stream.write_all(&ti(REPLACE)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:520:6 [INFO] [stderr] | [INFO] [stderr] 520 | stream.read_exact(&mut buff_4); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:549:5 [INFO] [stderr] | [INFO] [stderr] 549 | stream.write_all(&ti(LOG)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:551:5 [INFO] [stderr] | [INFO] [stderr] 551 | stream.read_to_string(&mut log); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 48 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: type `str_desc` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:187:9 [INFO] [stderr] | [INFO] [stderr] 187 | struct str_desc { [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to upper camel case: `StrDesc` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `buff_8` [INFO] [stderr] --> src/lib.rs:197:6 [INFO] [stderr] | [INFO] [stderr] 197 | let mut buff_8:[u8; 8] = [0; 8]; [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_buff_8` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/lib.rs:211:6 [INFO] [stderr] | [INFO] [stderr] 211 | for i in 0..num_elements { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `str_slice` [INFO] [stderr] --> src/lib.rs:251:7 [INFO] [stderr] | [INFO] [stderr] 251 | let mut str_slice = string_space.as_slice(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_str_slice` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/lib.rs:449:9 [INFO] [stderr] | [INFO] [stderr] 449 | for i in 0..recv_count { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:197:6 [INFO] [stderr] | [INFO] [stderr] 197 | let mut buff_8:[u8; 8] = [0; 8]; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:251:7 [INFO] [stderr] | [INFO] [stderr] 251 | let mut str_slice = string_space.as_slice(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:279:10 [INFO] [stderr] | [INFO] [stderr] 279 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:306:7 [INFO] [stderr] | [INFO] [stderr] 306 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:335:7 [INFO] [stderr] | [INFO] [stderr] 335 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:366:7 [INFO] [stderr] | [INFO] [stderr] 366 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:398:7 [INFO] [stderr] | [INFO] [stderr] 398 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:430:7 [INFO] [stderr] | [INFO] [stderr] 430 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:475:7 [INFO] [stderr] | [INFO] [stderr] 475 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:513:8 [INFO] [stderr] | [INFO] [stderr] 513 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:546:7 [INFO] [stderr] | [INFO] [stderr] 546 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:112:5 [INFO] [stderr] | [INFO] [stderr] 112 | stream.write_all(& (ti(tuple.len() as i32))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:123:5 [INFO] [stderr] | [INFO] [stderr] 123 | stream.write_all(&ti(string_length)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:137:9 [INFO] [stderr] | [INFO] [stderr] 137 | stream.write_all(&buff); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:144:9 [INFO] [stderr] | [INFO] [stderr] 144 | stream.write_all(&buff); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:156:9 [INFO] [stderr] | [INFO] [stderr] 156 | stream.write_all(&buff); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:163:8 [INFO] [stderr] | [INFO] [stderr] 163 | stream.write_all(&mut buff); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:170:8 [INFO] [stderr] | [INFO] [stderr] 170 | stream.write_all(&buff); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:178:8 [INFO] [stderr] | [INFO] [stderr] 178 | stream.write_all(s.as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:200:2 [INFO] [stderr] | [INFO] [stderr] 200 | stream.read_exact(&mut buff_4); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:208:2 [INFO] [stderr] | [INFO] [stderr] 208 | stream.read_exact(&mut buff_4); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:213:3 [INFO] [stderr] | [INFO] [stderr] 213 | stream.read_exact(&mut buff); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:249:3 [INFO] [stderr] | [INFO] [stderr] 249 | stream.read_exact(&mut string_space); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:282:8 [INFO] [stderr] | [INFO] [stderr] 282 | stream.write_all(&ti(PUT)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:284:5 [INFO] [stderr] | [INFO] [stderr] 284 | stream.shutdown(Shutdown::Write); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:309:5 [INFO] [stderr] | [INFO] [stderr] 309 | stream.write_all(&ti(GET)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:313:5 [INFO] [stderr] | [INFO] [stderr] 313 | stream.shutdown(Shutdown::Write); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:338:5 [INFO] [stderr] | [INFO] [stderr] 338 | stream.write_all(&ti(READ)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:342:5 [INFO] [stderr] | [INFO] [stderr] 342 | stream.shutdown(Shutdown::Write); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:369:5 [INFO] [stderr] | [INFO] [stderr] 369 | stream.write_all(&ti(GET_NB)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:373:5 [INFO] [stderr] | [INFO] [stderr] 373 | stream.shutdown(Shutdown::Write); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:401:5 [INFO] [stderr] | [INFO] [stderr] 401 | stream.write_all(&ti(READ_NB)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:405:5 [INFO] [stderr] | [INFO] [stderr] 405 | stream.shutdown(Shutdown::Write); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:433:5 [INFO] [stderr] | [INFO] [stderr] 433 | stream.write_all(&ti(DUMP)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:435:5 [INFO] [stderr] | [INFO] [stderr] 435 | stream.write_all(&ti(count)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:443:5 [INFO] [stderr] | [INFO] [stderr] 443 | stream.read_exact(&mut buff_4); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:478:5 [INFO] [stderr] | [INFO] [stderr] 478 | stream.write_all(&ti(COUNT)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:480:5 [INFO] [stderr] | [INFO] [stderr] 480 | stream.write_all(&ti(count)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:488:5 [INFO] [stderr] | [INFO] [stderr] 488 | stream.read_exact(&mut buff_4); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:516:6 [INFO] [stderr] | [INFO] [stderr] 516 | stream.write_all(&ti(REPLACE)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:520:6 [INFO] [stderr] | [INFO] [stderr] 520 | stream.read_exact(&mut buff_4); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:549:5 [INFO] [stderr] | [INFO] [stderr] 549 | stream.write_all(&ti(LOG)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:551:5 [INFO] [stderr] | [INFO] [stderr] 551 | stream.read_to_string(&mut log); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 48 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.68s [INFO] running `"docker" "inspect" "df739bddd88ed4ad14cb292425aa505fc2a6afb90fbd0b0db21b808c98fb47f3"` [INFO] running `"docker" "rm" "-f" "df739bddd88ed4ad14cb292425aa505fc2a6afb90fbd0b0db21b808c98fb47f3"` [INFO] [stdout] df739bddd88ed4ad14cb292425aa505fc2a6afb90fbd0b0db21b808c98fb47f3 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c7248b64b97c13a25b130f6882a883fc5dc9f07a1cfc65b478357e62b88e1e4a [INFO] running `"docker" "start" "-a" "c7248b64b97c13a25b130f6882a883fc5dc9f07a1cfc65b478357e62b88e1e4a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: type `str_desc` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:187:9 [INFO] [stderr] | [INFO] [stderr] 187 | struct str_desc { [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to upper camel case: `StrDesc` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `buff_8` [INFO] [stderr] --> src/lib.rs:197:6 [INFO] [stderr] | [INFO] [stderr] 197 | let mut buff_8:[u8; 8] = [0; 8]; [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_buff_8` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/lib.rs:211:6 [INFO] [stderr] | [INFO] [stderr] 211 | for i in 0..num_elements { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `str_slice` [INFO] [stderr] --> src/lib.rs:251:7 [INFO] [stderr] | [INFO] [stderr] 251 | let mut str_slice = string_space.as_slice(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_str_slice` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/lib.rs:449:9 [INFO] [stderr] | [INFO] [stderr] 449 | for i in 0..recv_count { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:197:6 [INFO] [stderr] | [INFO] [stderr] 197 | let mut buff_8:[u8; 8] = [0; 8]; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:251:7 [INFO] [stderr] | [INFO] [stderr] 251 | let mut str_slice = string_space.as_slice(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:279:10 [INFO] [stderr] | [INFO] [stderr] 279 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:306:7 [INFO] [stderr] | [INFO] [stderr] 306 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:335:7 [INFO] [stderr] | [INFO] [stderr] 335 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:366:7 [INFO] [stderr] | [INFO] [stderr] 366 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:398:7 [INFO] [stderr] | [INFO] [stderr] 398 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:430:7 [INFO] [stderr] | [INFO] [stderr] 430 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:475:7 [INFO] [stderr] | [INFO] [stderr] 475 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:513:8 [INFO] [stderr] | [INFO] [stderr] 513 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:546:7 [INFO] [stderr] | [INFO] [stderr] 546 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:112:5 [INFO] [stderr] | [INFO] [stderr] 112 | stream.write_all(& (ti(tuple.len() as i32))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:123:5 [INFO] [stderr] | [INFO] [stderr] 123 | stream.write_all(&ti(string_length)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:137:9 [INFO] [stderr] | [INFO] [stderr] 137 | stream.write_all(&buff); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:144:9 [INFO] [stderr] | [INFO] [stderr] 144 | stream.write_all(&buff); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:156:9 [INFO] [stderr] | [INFO] [stderr] 156 | stream.write_all(&buff); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:163:8 [INFO] [stderr] | [INFO] [stderr] 163 | stream.write_all(&mut buff); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:170:8 [INFO] [stderr] | [INFO] [stderr] 170 | stream.write_all(&buff); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:178:8 [INFO] [stderr] | [INFO] [stderr] 178 | stream.write_all(s.as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:200:2 [INFO] [stderr] | [INFO] [stderr] 200 | stream.read_exact(&mut buff_4); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:208:2 [INFO] [stderr] | [INFO] [stderr] 208 | stream.read_exact(&mut buff_4); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:213:3 [INFO] [stderr] | [INFO] [stderr] 213 | stream.read_exact(&mut buff); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:249:3 [INFO] [stderr] | [INFO] [stderr] 249 | stream.read_exact(&mut string_space); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:282:8 [INFO] [stderr] | [INFO] [stderr] 282 | stream.write_all(&ti(PUT)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:284:5 [INFO] [stderr] | [INFO] [stderr] 284 | stream.shutdown(Shutdown::Write); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:309:5 [INFO] [stderr] | [INFO] [stderr] 309 | stream.write_all(&ti(GET)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:313:5 [INFO] [stderr] | [INFO] [stderr] 313 | stream.shutdown(Shutdown::Write); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:338:5 [INFO] [stderr] | [INFO] [stderr] 338 | stream.write_all(&ti(READ)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:342:5 [INFO] [stderr] | [INFO] [stderr] 342 | stream.shutdown(Shutdown::Write); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:369:5 [INFO] [stderr] | [INFO] [stderr] 369 | stream.write_all(&ti(GET_NB)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:373:5 [INFO] [stderr] | [INFO] [stderr] 373 | stream.shutdown(Shutdown::Write); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:401:5 [INFO] [stderr] | [INFO] [stderr] 401 | stream.write_all(&ti(READ_NB)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:405:5 [INFO] [stderr] | [INFO] [stderr] 405 | stream.shutdown(Shutdown::Write); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:433:5 [INFO] [stderr] | [INFO] [stderr] 433 | stream.write_all(&ti(DUMP)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:435:5 [INFO] [stderr] | [INFO] [stderr] 435 | stream.write_all(&ti(count)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:443:5 [INFO] [stderr] | [INFO] [stderr] 443 | stream.read_exact(&mut buff_4); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:478:5 [INFO] [stderr] | [INFO] [stderr] 478 | stream.write_all(&ti(COUNT)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:480:5 [INFO] [stderr] | [INFO] [stderr] 480 | stream.write_all(&ti(count)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:488:5 [INFO] [stderr] | [INFO] [stderr] 488 | stream.read_exact(&mut buff_4); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:516:6 [INFO] [stderr] | [INFO] [stderr] 516 | stream.write_all(&ti(REPLACE)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:520:6 [INFO] [stderr] | [INFO] [stderr] 520 | stream.read_exact(&mut buff_4); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:549:5 [INFO] [stderr] | [INFO] [stderr] 549 | stream.write_all(&ti(LOG)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:551:5 [INFO] [stderr] | [INFO] [stderr] 551 | stream.read_to_string(&mut log); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 48 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: type `str_desc` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:187:9 [INFO] [stderr] | [INFO] [stderr] 187 | struct str_desc { [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to upper camel case: `StrDesc` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `buff_8` [INFO] [stderr] --> src/lib.rs:197:6 [INFO] [stderr] | [INFO] [stderr] 197 | let mut buff_8:[u8; 8] = [0; 8]; [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_buff_8` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/lib.rs:211:6 [INFO] [stderr] | [INFO] [stderr] 211 | for i in 0..num_elements { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `str_slice` [INFO] [stderr] --> src/lib.rs:251:7 [INFO] [stderr] | [INFO] [stderr] 251 | let mut str_slice = string_space.as_slice(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_str_slice` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/lib.rs:449:9 [INFO] [stderr] | [INFO] [stderr] 449 | for i in 0..recv_count { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:197:6 [INFO] [stderr] | [INFO] [stderr] 197 | let mut buff_8:[u8; 8] = [0; 8]; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:251:7 [INFO] [stderr] | [INFO] [stderr] 251 | let mut str_slice = string_space.as_slice(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:279:10 [INFO] [stderr] | [INFO] [stderr] 279 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:306:7 [INFO] [stderr] | [INFO] [stderr] 306 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:335:7 [INFO] [stderr] | [INFO] [stderr] 335 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:366:7 [INFO] [stderr] | [INFO] [stderr] 366 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:398:7 [INFO] [stderr] | [INFO] [stderr] 398 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:430:7 [INFO] [stderr] | [INFO] [stderr] 430 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:475:7 [INFO] [stderr] | [INFO] [stderr] 475 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:513:8 [INFO] [stderr] | [INFO] [stderr] 513 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:546:7 [INFO] [stderr] | [INFO] [stderr] 546 | let mut stream_err = TcpStream::connect(&self.connection); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:112:5 [INFO] [stderr] | [INFO] [stderr] 112 | stream.write_all(& (ti(tuple.len() as i32))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:123:5 [INFO] [stderr] | [INFO] [stderr] 123 | stream.write_all(&ti(string_length)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:137:9 [INFO] [stderr] | [INFO] [stderr] 137 | stream.write_all(&buff); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:144:9 [INFO] [stderr] | [INFO] [stderr] 144 | stream.write_all(&buff); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:156:9 [INFO] [stderr] | [INFO] [stderr] 156 | stream.write_all(&buff); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:163:8 [INFO] [stderr] | [INFO] [stderr] 163 | stream.write_all(&mut buff); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:170:8 [INFO] [stderr] | [INFO] [stderr] 170 | stream.write_all(&buff); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:178:8 [INFO] [stderr] | [INFO] [stderr] 178 | stream.write_all(s.as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:200:2 [INFO] [stderr] | [INFO] [stderr] 200 | stream.read_exact(&mut buff_4); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:208:2 [INFO] [stderr] | [INFO] [stderr] 208 | stream.read_exact(&mut buff_4); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:213:3 [INFO] [stderr] | [INFO] [stderr] 213 | stream.read_exact(&mut buff); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:249:3 [INFO] [stderr] | [INFO] [stderr] 249 | stream.read_exact(&mut string_space); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:282:8 [INFO] [stderr] | [INFO] [stderr] 282 | stream.write_all(&ti(PUT)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:284:5 [INFO] [stderr] | [INFO] [stderr] 284 | stream.shutdown(Shutdown::Write); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:309:5 [INFO] [stderr] | [INFO] [stderr] 309 | stream.write_all(&ti(GET)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:313:5 [INFO] [stderr] | [INFO] [stderr] 313 | stream.shutdown(Shutdown::Write); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:338:5 [INFO] [stderr] | [INFO] [stderr] 338 | stream.write_all(&ti(READ)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:342:5 [INFO] [stderr] | [INFO] [stderr] 342 | stream.shutdown(Shutdown::Write); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:369:5 [INFO] [stderr] | [INFO] [stderr] 369 | stream.write_all(&ti(GET_NB)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:373:5 [INFO] [stderr] | [INFO] [stderr] 373 | stream.shutdown(Shutdown::Write); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:401:5 [INFO] [stderr] | [INFO] [stderr] 401 | stream.write_all(&ti(READ_NB)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:405:5 [INFO] [stderr] | [INFO] [stderr] 405 | stream.shutdown(Shutdown::Write); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:433:5 [INFO] [stderr] | [INFO] [stderr] 433 | stream.write_all(&ti(DUMP)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:435:5 [INFO] [stderr] | [INFO] [stderr] 435 | stream.write_all(&ti(count)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:443:5 [INFO] [stderr] | [INFO] [stderr] 443 | stream.read_exact(&mut buff_4); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:478:5 [INFO] [stderr] | [INFO] [stderr] 478 | stream.write_all(&ti(COUNT)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:480:5 [INFO] [stderr] | [INFO] [stderr] 480 | stream.write_all(&ti(count)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:488:5 [INFO] [stderr] | [INFO] [stderr] 488 | stream.read_exact(&mut buff_4); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:516:6 [INFO] [stderr] | [INFO] [stderr] 516 | stream.write_all(&ti(REPLACE)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:520:6 [INFO] [stderr] | [INFO] [stderr] 520 | stream.read_exact(&mut buff_4); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:549:5 [INFO] [stderr] | [INFO] [stderr] 549 | stream.write_all(&ti(LOG)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:551:5 [INFO] [stderr] | [INFO] [stderr] 551 | stream.read_to_string(&mut log); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 48 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/linux_tuples_client-0f8b7024646aec47 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests linux_tuples_client [INFO] [stderr] warning: type `str_desc` should have an upper camel case name [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:187:9 [INFO] [stderr] | [INFO] [stderr] 187 | struct str_desc { [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to upper camel case: `StrDesc` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test src/lib.rs - LinuxTuplesConnection::print_tuple (line 565) ... FAILED [INFO] [stdout] test src/lib.rs - LinuxTuplesConnection (line 47) ... FAILED [INFO] [stdout] test src/lib.rs - LinuxTuplesConnection::read_all_tuples (line 421) ... FAILED [INFO] [stdout] test src/lib.rs - LinuxTuplesConnection::replace_tuple (line 505) ... FAILED [INFO] [stdout] test src/lib.rs - E::print (line 22) ... FAILED [INFO] [stdout] test src/lib.rs - LinuxTuplesConnection::put_tuple (line 271) ... FAILED [INFO] [stdout] test src/lib.rs - LinuxTuplesConnection::get_nb_tuple (line 357) ... FAILED [INFO] [stdout] test src/lib.rs - LinuxTuplesConnection::number_of_tuples (line 466) ... FAILED [INFO] [stdout] test src/lib.rs - LinuxTuplesConnection::read_tuple (line 327) ... FAILED [INFO] [stdout] test src/lib.rs - LinuxTuplesConnection::server_log (line 539) ... FAILED [INFO] [stdout] test src/lib.rs - LinuxTuplesConnection::read_nb_tuple (line 389) ... FAILED [INFO] [stdout] test src/lib.rs - LinuxTuplesConnection::get_tuple (line 297) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - LinuxTuplesConnection::print_tuple (line 565) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `LinuxTuplesConnection` [INFO] [stdout] --> src/lib.rs:566:1 [INFO] [stdout] | [INFO] [stdout] 3 | LinuxTuplesConnection::print_tuple(&vec![E::I(123)]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ use of undeclared type or module `LinuxTuplesConnection` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `E` [INFO] [stdout] --> src/lib.rs:566:42 [INFO] [stdout] | [INFO] [stdout] 3 | LinuxTuplesConnection::print_tuple(&vec![E::I(123)]); [INFO] [stdout] | ^ use of undeclared type or module `E` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - LinuxTuplesConnection (line 47) stdout ---- [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `LinuxTuplesConnection` in this scope [INFO] [stdout] --> src/lib.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 3 | let conn = LinuxTuplesConnection { addr }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `addr` in this scope [INFO] [stdout] --> src/lib.rs:48:36 [INFO] [stdout] | [INFO] [stdout] 3 | let conn = LinuxTuplesConnection { addr }; [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0422, E0425. [INFO] [stdout] For more information about an error, try `rustc --explain E0422`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - LinuxTuplesConnection::read_all_tuples (line 421) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `E` [INFO] [stdout] --> src/lib.rs:422:50 [INFO] [stdout] | [INFO] [stdout] 3 | let tuple_list = conn.read_all_tuples(&vec![vec![E::I(123), E::None], vec![E::S("123".to_string()), E::None]]).unwrap(); [INFO] [stdout] | ^ use of undeclared type or module `E` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `E` [INFO] [stdout] --> src/lib.rs:422:61 [INFO] [stdout] | [INFO] [stdout] 3 | let tuple_list = conn.read_all_tuples(&vec![vec![E::I(123), E::None], vec![E::S("123".to_string()), E::None]]).unwrap(); [INFO] [stdout] | ^ use of undeclared type or module `E` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `E` [INFO] [stdout] --> src/lib.rs:422:76 [INFO] [stdout] | [INFO] [stdout] 3 | let tuple_list = conn.read_all_tuples(&vec![vec![E::I(123), E::None], vec![E::S("123".to_string()), E::None]]).unwrap(); [INFO] [stdout] | ^ use of undeclared type or module `E` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `E` [INFO] [stdout] --> src/lib.rs:422:101 [INFO] [stdout] | [INFO] [stdout] 3 | let tuple_list = conn.read_all_tuples(&vec![vec![E::I(123), E::None], vec![E::S("123".to_string()), E::None]]).unwrap(); [INFO] [stdout] | ^ use of undeclared type or module `E` [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `conn` in this scope [INFO] [stdout] --> src/lib.rs:422:18 [INFO] [stdout] | [INFO] [stdout] 3 | let tuple_list = conn.read_all_tuples(&vec![vec![E::I(123), E::None], vec![E::S("123".to_string()), E::None]]).unwrap(); [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - LinuxTuplesConnection::replace_tuple (line 505) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `E` [INFO] [stdout] --> src/lib.rs:506:26 [INFO] [stdout] | [INFO] [stdout] 3 | conn.replace_tuple(&vec![E::I(123)], &vec![E::S("123".to_string())]).unwrap(); [INFO] [stdout] | ^ use of undeclared type or module `E` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `E` [INFO] [stdout] --> src/lib.rs:506:44 [INFO] [stdout] | [INFO] [stdout] 3 | conn.replace_tuple(&vec![E::I(123)], &vec![E::S("123".to_string())]).unwrap(); [INFO] [stdout] | ^ use of undeclared type or module `E` [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `conn` in this scope [INFO] [stdout] --> src/lib.rs:506:1 [INFO] [stdout] | [INFO] [stdout] 3 | conn.replace_tuple(&vec![E::I(123)], &vec![E::S("123".to_string())]).unwrap(); [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - E::print (line 22) stdout ---- [INFO] [stdout] error[E0425]: cannot find value `e` in this scope [INFO] [stdout] --> src/lib.rs:23:1 [INFO] [stdout] | [INFO] [stdout] 3 | e.print() [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - LinuxTuplesConnection::put_tuple (line 271) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `E` [INFO] [stdout] --> src/lib.rs:272:22 [INFO] [stdout] | [INFO] [stdout] 3 | conn.put_tuple(&vec![E::I(123), E::S("123".to_string())]); [INFO] [stdout] | ^ use of undeclared type or module `E` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `E` [INFO] [stdout] --> src/lib.rs:272:33 [INFO] [stdout] | [INFO] [stdout] 3 | conn.put_tuple(&vec![E::I(123), E::S("123".to_string())]); [INFO] [stdout] | ^ use of undeclared type or module `E` [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `conn` in this scope [INFO] [stdout] --> src/lib.rs:272:1 [INFO] [stdout] | [INFO] [stdout] 3 | conn.put_tuple(&vec![E::I(123), E::S("123".to_string())]); [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - LinuxTuplesConnection::get_nb_tuple (line 357) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `E` [INFO] [stdout] --> src/lib.rs:358:37 [INFO] [stdout] | [INFO] [stdout] 3 | let tuple = conn.get_nb_tuple(&vec![E::I(123), E::S("123".to_string())]).unwrap(); [INFO] [stdout] | ^ use of undeclared type or module `E` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `E` [INFO] [stdout] --> src/lib.rs:358:48 [INFO] [stdout] | [INFO] [stdout] 3 | let tuple = conn.get_nb_tuple(&vec![E::I(123), E::S("123".to_string())]).unwrap(); [INFO] [stdout] | ^ use of undeclared type or module `E` [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `conn` in this scope [INFO] [stdout] --> src/lib.rs:358:13 [INFO] [stdout] | [INFO] [stdout] 3 | let tuple = conn.get_nb_tuple(&vec![E::I(123), E::S("123".to_string())]).unwrap(); [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - LinuxTuplesConnection::number_of_tuples (line 466) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `E` [INFO] [stdout] --> src/lib.rs:467:46 [INFO] [stdout] | [INFO] [stdout] 3 | let count = conn.number_of_tuples(&vec![vec![E::I(123), E::None], vec![E::S("123".to_string()), E::None]]).unwrap(); [INFO] [stdout] | ^ use of undeclared type or module `E` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `E` [INFO] [stdout] --> src/lib.rs:467:57 [INFO] [stdout] | [INFO] [stdout] 3 | let count = conn.number_of_tuples(&vec![vec![E::I(123), E::None], vec![E::S("123".to_string()), E::None]]).unwrap(); [INFO] [stdout] | ^ use of undeclared type or module `E` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `E` [INFO] [stdout] --> src/lib.rs:467:72 [INFO] [stdout] | [INFO] [stdout] 3 | let count = conn.number_of_tuples(&vec![vec![E::I(123), E::None], vec![E::S("123".to_string()), E::None]]).unwrap(); [INFO] [stdout] | ^ use of undeclared type or module `E` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `E` [INFO] [stdout] --> src/lib.rs:467:97 [INFO] [stdout] | [INFO] [stdout] 3 | let count = conn.number_of_tuples(&vec![vec![E::I(123), E::None], vec![E::S("123".to_string()), E::None]]).unwrap(); [INFO] [stdout] | ^ use of undeclared type or module `E` [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `conn` in this scope [INFO] [stdout] --> src/lib.rs:467:13 [INFO] [stdout] | [INFO] [stdout] 3 | let count = conn.number_of_tuples(&vec![vec![E::I(123), E::None], vec![E::S("123".to_string()), E::None]]).unwrap(); [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - LinuxTuplesConnection::read_tuple (line 327) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `E` [INFO] [stdout] --> src/lib.rs:328:35 [INFO] [stdout] | [INFO] [stdout] 3 | let tuple = conn.read_tuple(&vec![E::I(123), E::None]).unwrap(); [INFO] [stdout] | ^ use of undeclared type or module `E` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `E` [INFO] [stdout] --> src/lib.rs:328:46 [INFO] [stdout] | [INFO] [stdout] 3 | let tuple = conn.read_tuple(&vec![E::I(123), E::None]).unwrap(); [INFO] [stdout] | ^ use of undeclared type or module `E` [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `conn` in this scope [INFO] [stdout] --> src/lib.rs:328:13 [INFO] [stdout] | [INFO] [stdout] 3 | let tuple = conn.read_tuple(&vec![E::I(123), E::None]).unwrap(); [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - LinuxTuplesConnection::server_log (line 539) stdout ---- [INFO] [stdout] error[E0425]: cannot find value `conn` in this scope [INFO] [stdout] --> src/lib.rs:540:11 [INFO] [stdout] | [INFO] [stdout] 3 | let log = conn.server_log(); [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - LinuxTuplesConnection::read_nb_tuple (line 389) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `E` [INFO] [stdout] --> src/lib.rs:390:38 [INFO] [stdout] | [INFO] [stdout] 3 | let tuple = conn.read_nb_tuple(&vec![E::I(123), E::S("123".to_string())]).unwrap(); [INFO] [stdout] | ^ use of undeclared type or module `E` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `E` [INFO] [stdout] --> src/lib.rs:390:49 [INFO] [stdout] | [INFO] [stdout] 3 | let tuple = conn.read_nb_tuple(&vec![E::I(123), E::S("123".to_string())]).unwrap(); [INFO] [stdout] | ^ use of undeclared type or module `E` [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `conn` in this scope [INFO] [stdout] --> src/lib.rs:390:13 [INFO] [stdout] | [INFO] [stdout] 3 | let tuple = conn.read_nb_tuple(&vec![E::I(123), E::S("123".to_string())]).unwrap(); [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - LinuxTuplesConnection::get_tuple (line 297) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `E` [INFO] [stdout] --> src/lib.rs:298:34 [INFO] [stdout] | [INFO] [stdout] 3 | let tuple = conn.get_tuple(&vec![E::I(123), E::None]).unwrap(); [INFO] [stdout] | ^ use of undeclared type or module `E` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `E` [INFO] [stdout] --> src/lib.rs:298:45 [INFO] [stdout] | [INFO] [stdout] 3 | let tuple = conn.get_tuple(&vec![E::I(123), E::None]).unwrap(); [INFO] [stdout] | ^ use of undeclared type or module `E` [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `conn` in this scope [INFO] [stdout] --> src/lib.rs:298:13 [INFO] [stdout] | [INFO] [stdout] 3 | let tuple = conn.get_tuple(&vec![E::I(123), E::None]).unwrap(); [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - E::print (line 22) [INFO] [stdout] src/lib.rs - LinuxTuplesConnection (line 47) [INFO] [stdout] src/lib.rs - LinuxTuplesConnection::get_nb_tuple (line 357) [INFO] [stdout] src/lib.rs - LinuxTuplesConnection::get_tuple (line 297) [INFO] [stdout] src/lib.rs - LinuxTuplesConnection::number_of_tuples (line 466) [INFO] [stdout] src/lib.rs - LinuxTuplesConnection::print_tuple (line 565) [INFO] [stdout] src/lib.rs - LinuxTuplesConnection::put_tuple (line 271) [INFO] [stdout] src/lib.rs - LinuxTuplesConnection::read_all_tuples (line 421) [INFO] [stdout] src/lib.rs - LinuxTuplesConnection::read_nb_tuple (line 389) [INFO] [stdout] src/lib.rs - LinuxTuplesConnection::read_tuple (line 327) [INFO] [stdout] src/lib.rs - LinuxTuplesConnection::replace_tuple (line 505) [INFO] [stdout] src/lib.rs - LinuxTuplesConnection::server_log (line 539) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 12 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "c7248b64b97c13a25b130f6882a883fc5dc9f07a1cfc65b478357e62b88e1e4a"` [INFO] running `"docker" "rm" "-f" "c7248b64b97c13a25b130f6882a883fc5dc9f07a1cfc65b478357e62b88e1e4a"` [INFO] [stdout] c7248b64b97c13a25b130f6882a883fc5dc9f07a1cfc65b478357e62b88e1e4a