[INFO] fetching crate linenoise-rust 0.2.1...
[INFO] testing linenoise-rust-0.2.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate linenoise-rust 0.2.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate linenoise-rust 0.2.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate linenoise-rust 0.2.1
[INFO] finished tweaking crates.io crate linenoise-rust 0.2.1
[INFO] tweaked toml for crates.io crate linenoise-rust 0.2.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /workspace/builds/worker-3/source/examples/linenoise_example.rs
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f495ce10f6c0922819ebea38d54d7f1727d4ee9eef9d73ff46ff140f10b7f17
[INFO] running `Command { std: "docker" "start" "-a" "8f495ce10f6c0922819ebea38d54d7f1727d4ee9eef9d73ff46ff140f10b7f17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f495ce10f6c0922819ebea38d54d7f1727d4ee9eef9d73ff46ff140f10b7f17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f495ce10f6c0922819ebea38d54d7f1727d4ee9eef9d73ff46ff140f10b7f17", kill_on_drop: false }`
[INFO] [stdout] 8f495ce10f6c0922819ebea38d54d7f1727d4ee9eef9d73ff46ff140f10b7f17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 883a19d82f06e7d6a296046506440df4355053825eefa77cfe641c966a8d38f3
[INFO] running `Command { std: "docker" "start" "-a" "883a19d82f06e7d6a296046506440df4355053825eefa77cfe641c966a8d38f3", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/examples/linenoise_example.rs
[INFO] [stderr]    Compiling linenoise-rust v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated struct `gcc::Build`: crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stdout]  --> build.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 |   gcc::Build::new()
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `gcc::Build::new`: crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stdout]  --> build.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 |   gcc::Build::new()
[INFO] [stdout]   |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: native/ConvertUTF.cpp: In function 'linenoise_ng::ConversionResult linenoise_ng::ConvertUTF16toUTF8(const UTF16**, const UTF16*, linenoise_ng::UTF8**, linenoise_ng::UTF8*, linenoise_ng::ConversionFlags)':
[INFO] [stderr] warning: native/ConvertUTF.cpp:271:72: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   271 |             case 4: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
[INFO] [stderr] warning:       |                                                                     ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:272:13: note: here
[INFO] [stderr] warning:   272 |             case 3: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:272:72: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   272 |             case 3: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
[INFO] [stderr] warning:       |                                                                     ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:273:13: note: here
[INFO] [stderr] warning:   273 |             case 2: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:273:72: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   273 |             case 2: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
[INFO] [stderr] warning:       |                                                                     ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:274:13: note: here
[INFO] [stderr] warning:   274 |             case 1: *--target =  (UTF8)(ch | firstByteMark[bytesToWrite]);
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp: In function 'linenoise_ng::Boolean linenoise_ng::isLegalUTF8(const UTF8*, int)':
[INFO] [stderr] warning: native/ConvertUTF.cpp:302:13: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   302 |     case 4: if ((a = (*--srcptr)) < 0x80 || a > 0xBF) return false;
[INFO] [stderr] warning:       |             ^~
[INFO] [stderr] warning: native/ConvertUTF.cpp:303:5: note: here
[INFO] [stderr] warning:   303 |     case 3: if ((a = (*--srcptr)) < 0x80 || a > 0xBF) return false;
[INFO] [stderr] warning:       |     ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:303:13: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   303 |     case 3: if ((a = (*--srcptr)) < 0x80 || a > 0xBF) return false;
[INFO] [stderr] warning:       |             ^~
[INFO] [stderr] warning: native/ConvertUTF.cpp:304:5: note: here
[INFO] [stderr] warning:   304 |     case 2: if ((a = (*--srcptr)) > 0xBF) return false;
[INFO] [stderr] warning:       |     ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:306:9: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   306 |         switch (*source) {
[INFO] [stderr] warning:       |         ^~~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:315:5: note: here
[INFO] [stderr] warning:   315 |     case 1: if (*source >= 0x80 && *source < 0xC2) return false;
[INFO] [stderr] warning:       |     ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp: In function 'linenoise_ng::ConversionResult linenoise_ng::ConvertUTF8toUTF16(const UTF8**, const UTF8*, linenoise_ng::UTF16**, linenoise_ng::UTF16*, linenoise_ng::ConversionFlags)':
[INFO] [stderr] warning: native/ConvertUTF.cpp:358:41: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   358 |             case 5: ch += *source++; ch <<= 6; /* remember, illegal UTF-8 */
[INFO] [stderr] warning:       |                                      ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:359:13: note: here
[INFO] [stderr] warning:   359 |             case 4: ch += *source++; ch <<= 6; /* remember, illegal UTF-8 */
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:359:41: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   359 |             case 4: ch += *source++; ch <<= 6; /* remember, illegal UTF-8 */
[INFO] [stderr] warning:       |                                      ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:360:13: note: here
[INFO] [stderr] warning:   360 |             case 3: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:360:41: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   360 |             case 3: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |                                      ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:361:13: note: here
[INFO] [stderr] warning:   361 |             case 2: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:361:41: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   361 |             case 2: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |                                      ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:362:13: note: here
[INFO] [stderr] warning:   362 |             case 1: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:362:41: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   362 |             case 1: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |                                      ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:363:13: note: here
[INFO] [stderr] warning:   363 |             case 0: ch += *source++;
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp: In function 'linenoise_ng::ConversionResult linenoise_ng::ConvertUTF32toUTF8(const UTF32**, const UTF32*, linenoise_ng::UTF8**, linenoise_ng::UTF8*, linenoise_ng::ConversionFlags)':
[INFO] [stderr] warning: native/ConvertUTF.cpp:449:72: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   449 |             case 4: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
[INFO] [stderr] warning:       |                                                                     ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:450:13: note: here
[INFO] [stderr] warning:   450 |             case 3: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:450:72: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   450 |             case 3: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
[INFO] [stderr] warning:       |                                                                     ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:451:13: note: here
[INFO] [stderr] warning:   451 |             case 2: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:451:72: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   451 |             case 2: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
[INFO] [stderr] warning:       |                                                                     ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:452:13: note: here
[INFO] [stderr] warning:   452 |             case 1: *--target = (UTF8) (ch | firstByteMark[bytesToWrite]);
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp: In function 'linenoise_ng::ConversionResult linenoise_ng::ConvertUTF8toUTF32(const UTF8**, const UTF8*, linenoise_ng::UTF32**, linenoise_ng::UTF32*, linenoise_ng::ConversionFlags)':
[INFO] [stderr] warning: native/ConvertUTF.cpp:484:41: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   484 |             case 5: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |                                      ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:485:13: note: here
[INFO] [stderr] warning:   485 |             case 4: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:485:41: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   485 |             case 4: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |                                      ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:486:13: note: here
[INFO] [stderr] warning:   486 |             case 3: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:486:41: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   486 |             case 3: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |                                      ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:487:13: note: here
[INFO] [stderr] warning:   487 |             case 2: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:487:41: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   487 |             case 2: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |                                      ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:488:13: note: here
[INFO] [stderr] warning:   488 |             case 1: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:488:41: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   488 |             case 1: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |                                      ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:489:13: note: here
[INFO] [stderr] warning:   489 |             case 0: ch += *source++;
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]   --> src/lib.rs:90:42
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let cs = CString::new(line).unwrap().as_ptr();
[INFO] [stdout]    |              --------------------------- ^^^^^^ this pointer will be invalid
[INFO] [stdout]    |              |
[INFO] [stdout]    |              this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(temporary_cstring_as_ptr)]` on by default
[INFO] [stdout]    = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]    = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]    --> src/lib.rs:109:45
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let fname = CString::new(file).unwrap().as_ptr();
[INFO] [stdout]     |                 --------------------------- ^^^^^^ this pointer will be invalid
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]     |
[INFO] [stdout]     = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]     = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]    --> src/lib.rs:119:45
[INFO] [stdout]     |
[INFO] [stdout] 119 |     let fname = CString::new(file).unwrap().as_ptr();
[INFO] [stdout]     |                 --------------------------- ^^^^^^ this pointer will be invalid
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]     |
[INFO] [stdout]     = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]     = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]    --> src/lib.rs:166:65
[INFO] [stdout]     |
[INFO] [stdout] 166 |         ffi::linenoiseAddCompletion(c, CString::new(s).unwrap().as_ptr());
[INFO] [stdout]     |                                        ------------------------ ^^^^^^ this pointer will be invalid
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]     |
[INFO] [stdout]     = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]     = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.09s
[INFO] running `Command { std: "docker" "inspect" "883a19d82f06e7d6a296046506440df4355053825eefa77cfe641c966a8d38f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "883a19d82f06e7d6a296046506440df4355053825eefa77cfe641c966a8d38f3", kill_on_drop: false }`
[INFO] [stdout] 883a19d82f06e7d6a296046506440df4355053825eefa77cfe641c966a8d38f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78592e88326e295d22ac711cd0d01f7e61ffe7721c6bd0642d49b0368b8b862b
[INFO] running `Command { std: "docker" "start" "-a" "78592e88326e295d22ac711cd0d01f7e61ffe7721c6bd0642d49b0368b8b862b", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/examples/linenoise_example.rs
[INFO] [stderr] warning: native/ConvertUTF.cpp: In function 'linenoise_ng::ConversionResult linenoise_ng::ConvertUTF16toUTF8(const UTF16**, const UTF16*, linenoise_ng::UTF8**, linenoise_ng::UTF8*, linenoise_ng::ConversionFlags)':
[INFO] [stdout] warning: use of deprecated struct `gcc::Build`: crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stdout]  --> build.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 |   gcc::Build::new()
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: native/ConvertUTF.cpp:271:72: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stdout] warning: use of deprecated associated function `gcc::Build::new`: crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stdout]  --> build.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 |   gcc::Build::new()
[INFO] [stdout]   |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning:   271 |             case 4: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning:       |                                                                     ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:272:13: note: here
[INFO] [stderr] warning:   272 |             case 3: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:272:72: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   272 |             case 3: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
[INFO] [stderr] warning:       |                                                                     ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:273:13: note: here
[INFO] [stderr] warning:   273 |             case 2: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:273:72: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   273 |             case 2: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
[INFO] [stderr] warning:       |                                                                     ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:274:13: note: here
[INFO] [stderr] warning:   274 |             case 1: *--target =  (UTF8)(ch | firstByteMark[bytesToWrite]);
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp: In function 'linenoise_ng::Boolean linenoise_ng::isLegalUTF8(const UTF8*, int)':
[INFO] [stderr] warning: native/ConvertUTF.cpp:302:13: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   302 |     case 4: if ((a = (*--srcptr)) < 0x80 || a > 0xBF) return false;
[INFO] [stderr] warning:       |             ^~
[INFO] [stderr] warning: native/ConvertUTF.cpp:303:5: note: here
[INFO] [stderr] warning:   303 |     case 3: if ((a = (*--srcptr)) < 0x80 || a > 0xBF) return false;
[INFO] [stderr] warning:       |     ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:303:13: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   303 |     case 3: if ((a = (*--srcptr)) < 0x80 || a > 0xBF) return false;
[INFO] [stderr] warning:       |             ^~
[INFO] [stderr] warning: native/ConvertUTF.cpp:304:5: note: here
[INFO] [stderr] warning:   304 |     case 2: if ((a = (*--srcptr)) > 0xBF) return false;
[INFO] [stderr] warning:       |     ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:306:9: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   306 |         switch (*source) {
[INFO] [stderr] warning:       |         ^~~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:315:5: note: here
[INFO] [stderr] warning:   315 |     case 1: if (*source >= 0x80 && *source < 0xC2) return false;
[INFO] [stderr] warning:       |     ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp: In function 'linenoise_ng::ConversionResult linenoise_ng::ConvertUTF8toUTF16(const UTF8**, const UTF8*, linenoise_ng::UTF16**, linenoise_ng::UTF16*, linenoise_ng::ConversionFlags)':
[INFO] [stderr] warning: native/ConvertUTF.cpp:358:41: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   358 |             case 5: ch += *source++; ch <<= 6; /* remember, illegal UTF-8 */
[INFO] [stderr] warning:       |                                      ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:359:13: note: here
[INFO] [stderr] warning:   359 |             case 4: ch += *source++; ch <<= 6; /* remember, illegal UTF-8 */
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:359:41: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   359 |             case 4: ch += *source++; ch <<= 6; /* remember, illegal UTF-8 */
[INFO] [stderr] warning:       |                                      ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:360:13: note: here
[INFO] [stderr] warning:   360 |             case 3: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:360:41: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   360 |             case 3: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |                                      ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:361:13: note: here
[INFO] [stderr] warning:   361 |             case 2: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:361:41: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   361 |             case 2: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |                                      ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:362:13: note: here
[INFO] [stderr] warning:   362 |             case 1: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:362:41: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   362 |             case 1: ch += *source++; ch <<= 6;
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]   --> src/lib.rs:90:42
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let cs = CString::new(line).unwrap().as_ptr();
[INFO] [stdout]    |              --------------------------- ^^^^^^ this pointer will be invalid
[INFO] [stdout]    |              |
[INFO] [stdout]    |              this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(temporary_cstring_as_ptr)]` on by default
[INFO] [stdout]    = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]    = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning:       |                                      ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:363:13: note: here
[INFO] [stderr] warning:   363 |             case 0: ch += *source++;
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp: In function 'linenoise_ng::ConversionResult linenoise_ng::ConvertUTF32toUTF8(const UTF32**, const UTF32*, linenoise_ng::UTF8**, linenoise_ng::UTF8*, linenoise_ng::ConversionFlags)':
[INFO] [stderr] warning: native/ConvertUTF.cpp:449:72: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   449 |             case 4: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
[INFO] [stderr] warning:       |                                                                     ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:450:13: note: here
[INFO] [stderr] warning:   450 |             case 3: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:450:72: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   450 |             case 3: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
[INFO] [stderr] warning:       |                                                                     ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:451:13: note: here
[INFO] [stderr] warning:   451 |             case 2: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:451:72: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   451 |             case 2: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
[INFO] [stderr] warning:       |                                                                     ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:452:13: note: here
[INFO] [stderr] warning:   452 |             case 1: *--target = (UTF8) (ch | firstByteMark[bytesToWrite]);
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp: In function 'linenoise_ng::ConversionResult linenoise_ng::ConvertUTF8toUTF32(const UTF8**, const UTF8*, linenoise_ng::UTF32**, linenoise_ng::UTF32*, linenoise_ng::ConversionFlags)':
[INFO] [stderr] warning: native/ConvertUTF.cpp:484:41: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   484 |             case 5: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |                                      ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:485:13: note: here
[INFO] [stderr] warning:   485 |             case 4: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:485:41: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   485 |             case 4: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |                                      ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:486:13: note: here
[INFO] [stderr] warning:   486 |             case 3: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]    --> src/lib.rs:109:45
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let fname = CString::new(file).unwrap().as_ptr();
[INFO] [stdout]     |                 --------------------------- ^^^^^^ this pointer will be invalid
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]     |
[INFO] [stdout]     = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]     = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: native/ConvertUTF.cpp:486:41: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   486 |             case 3: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |                                      ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:487:13: note: here
[INFO] [stderr] warning:   487 |             case 2: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:487:41: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   487 |             case 2: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |                                      ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:488:13: note: here
[INFO] [stderr] warning:   488 |             case 1: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:488:41: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   488 |             case 1: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |                                      ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:489:13: note: here
[INFO] [stderr] warning:   489 |             case 0: ch += *source++;
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr]    Compiling linenoise-rust v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]    --> src/lib.rs:119:45
[INFO] [stdout]     |
[INFO] [stdout] 119 |     let fname = CString::new(file).unwrap().as_ptr();
[INFO] [stdout]     |                 --------------------------- ^^^^^^ this pointer will be invalid
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]     |
[INFO] [stdout]     = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]     = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]    --> src/lib.rs:166:65
[INFO] [stdout]     |
[INFO] [stdout] 166 |         ffi::linenoiseAddCompletion(c, CString::new(s).unwrap().as_ptr());
[INFO] [stdout]     |                                        ------------------------ ^^^^^^ this pointer will be invalid
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]     |
[INFO] [stdout]     = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]     = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]   --> src/lib.rs:90:42
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let cs = CString::new(line).unwrap().as_ptr();
[INFO] [stdout]    |              --------------------------- ^^^^^^ this pointer will be invalid
[INFO] [stdout]    |              |
[INFO] [stdout]    |              this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(temporary_cstring_as_ptr)]` on by default
[INFO] [stdout]    = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]    = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]    --> src/lib.rs:109:45
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let fname = CString::new(file).unwrap().as_ptr();
[INFO] [stdout]     |                 --------------------------- ^^^^^^ this pointer will be invalid
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]     |
[INFO] [stdout]     = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]     = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]    --> src/lib.rs:119:45
[INFO] [stdout]     |
[INFO] [stdout] 119 |     let fname = CString::new(file).unwrap().as_ptr();
[INFO] [stdout]     |                 --------------------------- ^^^^^^ this pointer will be invalid
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]     |
[INFO] [stdout]     = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]     = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]    --> src/lib.rs:166:65
[INFO] [stdout]     |
[INFO] [stdout] 166 |         ffi::linenoiseAddCompletion(c, CString::new(s).unwrap().as_ptr());
[INFO] [stdout]     |                                        ------------------------ ^^^^^^ this pointer will be invalid
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]     |
[INFO] [stdout]     = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]     = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "78592e88326e295d22ac711cd0d01f7e61ffe7721c6bd0642d49b0368b8b862b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78592e88326e295d22ac711cd0d01f7e61ffe7721c6bd0642d49b0368b8b862b", kill_on_drop: false }`
[INFO] [stdout] 78592e88326e295d22ac711cd0d01f7e61ffe7721c6bd0642d49b0368b8b862b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5b0b15cb54dde02643f89649324df5b043b5233614e7419ba68d529bb2b68465
[INFO] running `Command { std: "docker" "start" "-a" "5b0b15cb54dde02643f89649324df5b043b5233614e7419ba68d529bb2b68465", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/examples/linenoise_example.rs
[INFO] [stderr] warning: use of deprecated struct `gcc::Build`: crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stderr]  --> build.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 |   gcc::Build::new()
[INFO] [stderr]   |        ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `gcc::Build::new`: crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stderr]  --> build.rs:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 |   gcc::Build::new()
[INFO] [stderr]   |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `linenoise-rust` (build script) generated 2 warnings
[INFO] [stderr] warning: native/ConvertUTF.cpp: In function 'linenoise_ng::ConversionResult linenoise_ng::ConvertUTF16toUTF8(const UTF16**, const UTF16*, linenoise_ng::UTF8**, linenoise_ng::UTF8*, linenoise_ng::ConversionFlags)':
[INFO] [stderr] warning: native/ConvertUTF.cpp:271:72: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   271 |             case 4: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
[INFO] [stderr] warning:       |                                                                     ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:272:13: note: here
[INFO] [stderr] warning:   272 |             case 3: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:272:72: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   272 |             case 3: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
[INFO] [stderr] warning:       |                                                                     ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:273:13: note: here
[INFO] [stderr] warning:   273 |             case 2: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:273:72: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   273 |             case 2: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
[INFO] [stderr] warning:       |                                                                     ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:274:13: note: here
[INFO] [stderr] warning:   274 |             case 1: *--target =  (UTF8)(ch | firstByteMark[bytesToWrite]);
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp: In function 'linenoise_ng::Boolean linenoise_ng::isLegalUTF8(const UTF8*, int)':
[INFO] [stderr] warning: native/ConvertUTF.cpp:302:13: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   302 |     case 4: if ((a = (*--srcptr)) < 0x80 || a > 0xBF) return false;
[INFO] [stderr] warning:       |             ^~
[INFO] [stderr] warning: native/ConvertUTF.cpp:303:5: note: here
[INFO] [stderr] warning:   303 |     case 3: if ((a = (*--srcptr)) < 0x80 || a > 0xBF) return false;
[INFO] [stderr] warning:       |     ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:303:13: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   303 |     case 3: if ((a = (*--srcptr)) < 0x80 || a > 0xBF) return false;
[INFO] [stderr] warning:       |             ^~
[INFO] [stderr] warning: native/ConvertUTF.cpp:304:5: note: here
[INFO] [stderr] warning:   304 |     case 2: if ((a = (*--srcptr)) > 0xBF) return false;
[INFO] [stderr] warning:       |     ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:306:9: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   306 |         switch (*source) {
[INFO] [stderr] warning:       |         ^~~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:315:5: note: here
[INFO] [stderr] warning:   315 |     case 1: if (*source >= 0x80 && *source < 0xC2) return false;
[INFO] [stderr] warning:       |     ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp: In function 'linenoise_ng::ConversionResult linenoise_ng::ConvertUTF8toUTF16(const UTF8**, const UTF8*, linenoise_ng::UTF16**, linenoise_ng::UTF16*, linenoise_ng::ConversionFlags)':
[INFO] [stderr] warning: native/ConvertUTF.cpp:358:41: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   358 |             case 5: ch += *source++; ch <<= 6; /* remember, illegal UTF-8 */
[INFO] [stderr] warning:       |                                      ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:359:13: note: here
[INFO] [stderr] warning:   359 |             case 4: ch += *source++; ch <<= 6; /* remember, illegal UTF-8 */
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:359:41: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   359 |             case 4: ch += *source++; ch <<= 6; /* remember, illegal UTF-8 */
[INFO] [stderr] warning:       |                                      ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:360:13: note: here
[INFO] [stderr] warning:   360 |             case 3: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:360:41: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   360 |             case 3: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |                                      ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:361:13: note: here
[INFO] [stderr] warning:   361 |             case 2: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:361:41: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   361 |             case 2: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |                                      ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:362:13: note: here
[INFO] [stderr] warning:   362 |             case 1: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:362:41: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   362 |             case 1: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |                                      ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:363:13: note: here
[INFO] [stderr] warning:   363 |             case 0: ch += *source++;
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp: In function 'linenoise_ng::ConversionResult linenoise_ng::ConvertUTF32toUTF8(const UTF32**, const UTF32*, linenoise_ng::UTF8**, linenoise_ng::UTF8*, linenoise_ng::ConversionFlags)':
[INFO] [stderr] warning: native/ConvertUTF.cpp:449:72: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   449 |             case 4: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
[INFO] [stderr] warning:       |                                                                     ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:450:13: note: here
[INFO] [stderr] warning:   450 |             case 3: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:450:72: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   450 |             case 3: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
[INFO] [stderr] warning:       |                                                                     ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:451:13: note: here
[INFO] [stderr] warning:   451 |             case 2: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:451:72: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   451 |             case 2: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
[INFO] [stderr] warning:       |                                                                     ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:452:13: note: here
[INFO] [stderr] warning:   452 |             case 1: *--target = (UTF8) (ch | firstByteMark[bytesToWrite]);
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp: In function 'linenoise_ng::ConversionResult linenoise_ng::ConvertUTF8toUTF32(const UTF8**, const UTF8*, linenoise_ng::UTF32**, linenoise_ng::UTF32*, linenoise_ng::ConversionFlags)':
[INFO] [stdout] 
[INFO] [stderr] warning: native/ConvertUTF.cpp:484:41: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stdout] running 0 tests
[INFO] [stderr] warning:   484 |             case 5: ch += *source++; ch <<= 6;
[INFO] [stdout] 
[INFO] [stderr] warning:       |                                      ~~~^~~~~
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] warning: native/ConvertUTF.cpp:485:13: note: here
[INFO] [stdout] 
[INFO] [stderr] warning:   485 |             case 4: ch += *source++; ch <<= 6;
[INFO] [stdout] 
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stdout] running 0 tests
[INFO] [stderr] warning: native/ConvertUTF.cpp:485:41: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stdout] 
[INFO] [stderr] warning:   485 |             case 4: ch += *source++; ch <<= 6;
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] warning:       |                                      ~~~^~~~~
[INFO] [stdout] 
[INFO] [stderr] warning: native/ConvertUTF.cpp:486:13: note: here
[INFO] [stderr] warning:   486 |             case 3: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:486:41: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   486 |             case 3: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |                                      ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:487:13: note: here
[INFO] [stderr] warning:   487 |             case 2: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:487:41: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   487 |             case 2: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |                                      ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:488:13: note: here
[INFO] [stderr] warning:   488 |             case 1: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:488:41: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   488 |             case 1: ch += *source++; ch <<= 6;
[INFO] [stderr] warning:       |                                      ~~~^~~~~
[INFO] [stderr] warning: native/ConvertUTF.cpp:489:13: note: here
[INFO] [stderr] warning:   489 |             case 0: ch += *source++;
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: getting the inner pointer of a temporary `CString`
[INFO] [stderr]   --> src/lib.rs:90:42
[INFO] [stderr]    |
[INFO] [stderr] 90 |     let cs = CString::new(line).unwrap().as_ptr();
[INFO] [stderr]    |              --------------------------- ^^^^^^ this pointer will be invalid
[INFO] [stderr]    |              |
[INFO] [stderr]    |              this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(temporary_cstring_as_ptr)]` on by default
[INFO] [stderr]    = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stderr]    = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stderr] 
[INFO] [stderr] warning: getting the inner pointer of a temporary `CString`
[INFO] [stderr]    --> src/lib.rs:109:45
[INFO] [stderr]     |
[INFO] [stderr] 109 |     let fname = CString::new(file).unwrap().as_ptr();
[INFO] [stderr]     |                 --------------------------- ^^^^^^ this pointer will be invalid
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stderr]     |
[INFO] [stderr]     = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stderr]     = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stderr] 
[INFO] [stderr] warning: getting the inner pointer of a temporary `CString`
[INFO] [stderr]    --> src/lib.rs:119:45
[INFO] [stderr]     |
[INFO] [stderr] 119 |     let fname = CString::new(file).unwrap().as_ptr();
[INFO] [stderr]     |                 --------------------------- ^^^^^^ this pointer will be invalid
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stderr]     |
[INFO] [stderr]     = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stderr]     = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stderr] 
[INFO] [stderr] warning: getting the inner pointer of a temporary `CString`
[INFO] [stderr]    --> src/lib.rs:166:65
[INFO] [stderr]     |
[INFO] [stderr] 166 |         ffi::linenoiseAddCompletion(c, CString::new(s).unwrap().as_ptr());
[INFO] [stderr]     |                                        ------------------------ ^^^^^^ this pointer will be invalid
[INFO] [stderr]     |                                        |
[INFO] [stderr]     |                                        this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stderr]     |
[INFO] [stderr]     = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stderr]     = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stderr] 
[INFO] [stderr] warning: `linenoise-rust` (lib) generated 4 warnings
[INFO] [stderr] warning: `linenoise-rust` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/linenoise-5675298a5df0e098)
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/linenoise_example-7bf779dddbb9f257)
[INFO] running `Command { std: "docker" "inspect" "5b0b15cb54dde02643f89649324df5b043b5233614e7419ba68d529bb2b68465", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b0b15cb54dde02643f89649324df5b043b5233614e7419ba68d529bb2b68465", kill_on_drop: false }`
[INFO] [stdout] 5b0b15cb54dde02643f89649324df5b043b5233614e7419ba68d529bb2b68465