[INFO] fetching crate picontrol 0.2.1...
[INFO] testing picontrol-0.2.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate picontrol 0.2.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate picontrol 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 picontrol 0.2.1
[INFO] finished tweaking crates.io crate picontrol 0.2.1
[INFO] tweaked toml for crates.io crate picontrol 0.2.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate picontrol 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cc v1.0.46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4c421c7810e54c6016b851161e75b820ce01e4b83fdf14e04b858fff2328b138
[INFO] running `Command { std: "docker" "start" "-a" "4c421c7810e54c6016b851161e75b820ce01e4b83fdf14e04b858fff2328b138", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c421c7810e54c6016b851161e75b820ce01e4b83fdf14e04b858fff2328b138", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c421c7810e54c6016b851161e75b820ce01e4b83fdf14e04b858fff2328b138", kill_on_drop: false }`
[INFO] [stdout] 4c421c7810e54c6016b851161e75b820ce01e4b83fdf14e04b858fff2328b138
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 259b63d43da2e05e73a3015537b32b1d99e059ed8ad199a8ef0e83049d2a215c
[INFO] running `Command { std: "docker" "start" "-a" "259b63d43da2e05e73a3015537b32b1d99e059ed8ad199a8ef0e83049d2a215c", kill_on_drop: false }`
[INFO] [stderr]    Compiling nix v0.13.1
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling picontrol v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/lib.rs:178:75
[INFO] [stdout]     |
[INFO] [stdout] 178 |     pub fn read(&mut self, offset: u64, length: usize) -> std::io::Result<(Vec<u8>)> {
[INFO] [stdout]     |                                                                           ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/lib.rs:191:77
[INFO] [stdout]     |
[INFO] [stdout] 191 |     pub fn write(&mut self, offset: u64, data: &Vec<u8>) -> std::io::Result<(bool)> {
[INFO] [stdout]     |                                                                             ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/lib.rs:266:57
[INFO] [stdout]     |
[INFO] [stdout] 266 |     pub fn dump(&mut self, fp: &str) -> std::io::Result<(bool)> {
[INFO] [stdout]     |                                                         ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.54s
[INFO] running `Command { std: "docker" "inspect" "259b63d43da2e05e73a3015537b32b1d99e059ed8ad199a8ef0e83049d2a215c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "259b63d43da2e05e73a3015537b32b1d99e059ed8ad199a8ef0e83049d2a215c", kill_on_drop: false }`
[INFO] [stdout] 259b63d43da2e05e73a3015537b32b1d99e059ed8ad199a8ef0e83049d2a215c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 93814200a5e0b0ac41f63eccecab0ce7b72a334e3c43d0d818513da8e3888f72
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "93814200a5e0b0ac41f63eccecab0ce7b72a334e3c43d0d818513da8e3888f72", kill_on_drop: false }`
[INFO] [stderr]    Compiling picontrol v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/lib.rs:178:75
[INFO] [stdout]     |
[INFO] [stdout] 178 |     pub fn read(&mut self, offset: u64, length: usize) -> std::io::Result<(Vec<u8>)> {
[INFO] [stdout]     |                                                                           ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/lib.rs:191:77
[INFO] [stdout]     |
[INFO] [stdout] 191 |     pub fn write(&mut self, offset: u64, data: &Vec<u8>) -> std::io::Result<(bool)> {
[INFO] [stdout]     |                                                                             ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/lib.rs:266:57
[INFO] [stdout]     |
[INFO] [stdout] 266 |     pub fn dump(&mut self, fp: &str) -> std::io::Result<(bool)> {
[INFO] [stdout]     |                                                         ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/lib.rs:178:75
[INFO] [stdout]     |
[INFO] [stdout] 178 |     pub fn read(&mut self, offset: u64, length: usize) -> std::io::Result<(Vec<u8>)> {
[INFO] [stdout]     |                                                                           ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/lib.rs:191:77
[INFO] [stdout]     |
[INFO] [stdout] 191 |     pub fn write(&mut self, offset: u64, data: &Vec<u8>) -> std::io::Result<(bool)> {
[INFO] [stdout]     |                                                                             ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/lib.rs:266:57
[INFO] [stdout]     |
[INFO] [stdout] 266 |     pub fn dump(&mut self, fp: &str) -> std::io::Result<(bool)> {
[INFO] [stdout]     |                                                         ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/picontrol.rs:188:19
[INFO] [stdout]     |
[INFO] [stdout] 188 |         unsafe { &(*(::std::ptr::null::<SDeviceInfoStr>())).i8uAddress as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deref_nullptr)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/picontrol.rs:198:19
[INFO] [stdout]     |
[INFO] [stdout] 198 |         unsafe { &(*(::std::ptr::null::<SDeviceInfoStr>())).i32uSerialnumber as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/picontrol.rs:208:19
[INFO] [stdout]     |
[INFO] [stdout] 208 |         unsafe { &(*(::std::ptr::null::<SDeviceInfoStr>())).i16uModuleType as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/picontrol.rs:218:19
[INFO] [stdout]     |
[INFO] [stdout] 218 |         unsafe { &(*(::std::ptr::null::<SDeviceInfoStr>())).i16uHW_Revision as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/picontrol.rs:228:19
[INFO] [stdout]     |
[INFO] [stdout] 228 |         unsafe { &(*(::std::ptr::null::<SDeviceInfoStr>())).i16uSW_Major as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/picontrol.rs:238:19
[INFO] [stdout]     |
[INFO] [stdout] 238 |         unsafe { &(*(::std::ptr::null::<SDeviceInfoStr>())).i16uSW_Minor as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/picontrol.rs:248:19
[INFO] [stdout]     |
[INFO] [stdout] 248 |         unsafe { &(*(::std::ptr::null::<SDeviceInfoStr>())).i32uSVN_Revision as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/picontrol.rs:258:19
[INFO] [stdout]     |
[INFO] [stdout] 258 |         unsafe { &(*(::std::ptr::null::<SDeviceInfoStr>())).i16uInputLength as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/picontrol.rs:268:19
[INFO] [stdout]     |
[INFO] [stdout] 268 |         unsafe { &(*(::std::ptr::null::<SDeviceInfoStr>())).i16uOutputLength as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/picontrol.rs:278:19
[INFO] [stdout]     |
[INFO] [stdout] 278 |         unsafe { &(*(::std::ptr::null::<SDeviceInfoStr>())).i16uConfigLength as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/picontrol.rs:288:19
[INFO] [stdout]     |
[INFO] [stdout] 288 |         unsafe { &(*(::std::ptr::null::<SDeviceInfoStr>())).i16uBaseOffset as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/picontrol.rs:298:19
[INFO] [stdout]     |
[INFO] [stdout] 298 |         unsafe { &(*(::std::ptr::null::<SDeviceInfoStr>())).i16uInputOffset as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/picontrol.rs:308:19
[INFO] [stdout]     |
[INFO] [stdout] 308 |         unsafe { &(*(::std::ptr::null::<SDeviceInfoStr>())).i16uOutputOffset as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/picontrol.rs:318:19
[INFO] [stdout]     |
[INFO] [stdout] 318 |         unsafe { &(*(::std::ptr::null::<SDeviceInfoStr>())).i16uConfigOffset as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/picontrol.rs:328:19
[INFO] [stdout]     |
[INFO] [stdout] 328 |         unsafe { &(*(::std::ptr::null::<SDeviceInfoStr>())).i16uFirstEntry as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/picontrol.rs:338:19
[INFO] [stdout]     |
[INFO] [stdout] 338 |         unsafe { &(*(::std::ptr::null::<SDeviceInfoStr>())).i16uEntries as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/picontrol.rs:348:19
[INFO] [stdout]     |
[INFO] [stdout] 348 |         unsafe { &(*(::std::ptr::null::<SDeviceInfoStr>())).i8uModuleState as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/picontrol.rs:358:19
[INFO] [stdout]     |
[INFO] [stdout] 358 |         unsafe { &(*(::std::ptr::null::<SDeviceInfoStr>())).i8uActive as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/picontrol.rs:368:19
[INFO] [stdout]     |
[INFO] [stdout] 368 |         unsafe { &(*(::std::ptr::null::<SDeviceInfoStr>())).i8uReserve as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/picontrol.rs:404:19
[INFO] [stdout]     |
[INFO] [stdout] 404 |         unsafe { &(*(::std::ptr::null::<SEntryInfoStr>())).i8uAddress as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/picontrol.rs:414:19
[INFO] [stdout]     |
[INFO] [stdout] 414 |         unsafe { &(*(::std::ptr::null::<SEntryInfoStr>())).i8uType as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/picontrol.rs:424:19
[INFO] [stdout]     |
[INFO] [stdout] 424 |         unsafe { &(*(::std::ptr::null::<SEntryInfoStr>())).i16uIndex as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/picontrol.rs:434:19
[INFO] [stdout]     |
[INFO] [stdout] 434 |         unsafe { &(*(::std::ptr::null::<SEntryInfoStr>())).i16uBitLength as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/picontrol.rs:444:19
[INFO] [stdout]     |
[INFO] [stdout] 444 |         unsafe { &(*(::std::ptr::null::<SEntryInfoStr>())).i8uBitPos as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/picontrol.rs:454:19
[INFO] [stdout]     |
[INFO] [stdout] 454 |         unsafe { &(*(::std::ptr::null::<SEntryInfoStr>())).i16uOffset as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/picontrol.rs:464:19
[INFO] [stdout]     |
[INFO] [stdout] 464 |         unsafe { &(*(::std::ptr::null::<SEntryInfoStr>())).i32uDefault as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/picontrol.rs:474:19
[INFO] [stdout]     |
[INFO] [stdout] 474 |         unsafe { &(*(::std::ptr::null::<SEntryInfoStr>())).strVarName as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/picontrol.rs:505:19
[INFO] [stdout]     |
[INFO] [stdout] 505 |         unsafe { &(*(::std::ptr::null::<SPIValueStr>())).i16uAddress as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/picontrol.rs:515:19
[INFO] [stdout]     |
[INFO] [stdout] 515 |         unsafe { &(*(::std::ptr::null::<SPIValueStr>())).i8uBit as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/picontrol.rs:525:19
[INFO] [stdout]     |
[INFO] [stdout] 525 |         unsafe { &(*(::std::ptr::null::<SPIValueStr>())).i8uValue as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/picontrol.rs:557:19
[INFO] [stdout]     |
[INFO] [stdout] 557 |         unsafe { &(*(::std::ptr::null::<SPIVariableStr>())).strVarName as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/picontrol.rs:567:19
[INFO] [stdout]     |
[INFO] [stdout] 567 |         unsafe { &(*(::std::ptr::null::<SPIVariableStr>())).i16uAddress as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/picontrol.rs:577:19
[INFO] [stdout]     |
[INFO] [stdout] 577 |         unsafe { &(*(::std::ptr::null::<SPIVariableStr>())).i8uBit as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/picontrol.rs:587:19
[INFO] [stdout]     |
[INFO] [stdout] 587 |         unsafe { &(*(::std::ptr::null::<SPIVariableStr>())).i16uLength as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/picontrol.rs:617:19
[INFO] [stdout]     |
[INFO] [stdout] 617 |         unsafe { &(*(::std::ptr::null::<SDIOResetCounterStr>())).i8uAddress as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/picontrol.rs:628:14
[INFO] [stdout]     |
[INFO] [stdout] 628 |             &(*(::std::ptr::null::<SDIOResetCounterStr>())).i16uBitfield as *const _ as usize
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/picontrol.rs:660:19
[INFO] [stdout]     |
[INFO] [stdout] 660 |         unsafe { &(*(::std::ptr::null::<SConfigDataStr>())).bLeft as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/picontrol.rs:670:19
[INFO] [stdout]     |
[INFO] [stdout] 670 |         unsafe { &(*(::std::ptr::null::<SConfigDataStr>())).i16uLen as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/picontrol.rs:680:19
[INFO] [stdout]     |
[INFO] [stdout] 680 |         unsafe { &(*(::std::ptr::null::<SConfigDataStr>())).acData as *const _ as usize },
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 42 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.75s
[INFO] running `Command { std: "docker" "inspect" "93814200a5e0b0ac41f63eccecab0ce7b72a334e3c43d0d818513da8e3888f72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93814200a5e0b0ac41f63eccecab0ce7b72a334e3c43d0d818513da8e3888f72", kill_on_drop: false }`
[INFO] [stdout] 93814200a5e0b0ac41f63eccecab0ce7b72a334e3c43d0d818513da8e3888f72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] ec966fbd3bac743b1897187c0c1c80c72040c80ec721562e29b2af0670afe51a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ec966fbd3bac743b1897187c0c1c80c72040c80ec721562e29b2af0670afe51a", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/lib.rs:178:75
[INFO] [stderr]     |
[INFO] [stderr] 178 |     pub fn read(&mut self, offset: u64, length: usize) -> std::io::Result<(Vec<u8>)> {
[INFO] [stderr]     |                                                                           ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/lib.rs:191:77
[INFO] [stderr]     |
[INFO] [stderr] 191 |     pub fn write(&mut self, offset: u64, data: &Vec<u8>) -> std::io::Result<(bool)> {
[INFO] [stderr]     |                                                                             ^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/lib.rs:266:57
[INFO] [stderr]     |
[INFO] [stderr] 266 |     pub fn dump(&mut self, fp: &str) -> std::io::Result<(bool)> {
[INFO] [stderr]     |                                                         ^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/picontrol.rs:188:19
[INFO] [stderr]     |
[INFO] [stderr] 188 |         unsafe { &(*(::std::ptr::null::<SDeviceInfoStr>())).i8uAddress as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deref_nullptr)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/picontrol.rs:198:19
[INFO] [stderr]     |
[INFO] [stderr] 198 |         unsafe { &(*(::std::ptr::null::<SDeviceInfoStr>())).i32uSerialnumber as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/picontrol.rs:208:19
[INFO] [stderr]     |
[INFO] [stderr] 208 |         unsafe { &(*(::std::ptr::null::<SDeviceInfoStr>())).i16uModuleType as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/picontrol.rs:218:19
[INFO] [stderr]     |
[INFO] [stderr] 218 |         unsafe { &(*(::std::ptr::null::<SDeviceInfoStr>())).i16uHW_Revision as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/picontrol.rs:228:19
[INFO] [stderr]     |
[INFO] [stderr] 228 |         unsafe { &(*(::std::ptr::null::<SDeviceInfoStr>())).i16uSW_Major as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/picontrol.rs:238:19
[INFO] [stderr]     |
[INFO] [stderr] 238 |         unsafe { &(*(::std::ptr::null::<SDeviceInfoStr>())).i16uSW_Minor as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/picontrol.rs:248:19
[INFO] [stderr]     |
[INFO] [stderr] 248 |         unsafe { &(*(::std::ptr::null::<SDeviceInfoStr>())).i32uSVN_Revision as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/picontrol.rs:258:19
[INFO] [stderr]     |
[INFO] [stderr] 258 |         unsafe { &(*(::std::ptr::null::<SDeviceInfoStr>())).i16uInputLength as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/picontrol.rs:268:19
[INFO] [stderr]     |
[INFO] [stderr] 268 |         unsafe { &(*(::std::ptr::null::<SDeviceInfoStr>())).i16uOutputLength as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/picontrol.rs:278:19
[INFO] [stderr]     |
[INFO] [stderr] 278 |         unsafe { &(*(::std::ptr::null::<SDeviceInfoStr>())).i16uConfigLength as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/picontrol.rs:288:19
[INFO] [stderr]     |
[INFO] [stderr] 288 |         unsafe { &(*(::std::ptr::null::<SDeviceInfoStr>())).i16uBaseOffset as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/picontrol.rs:298:19
[INFO] [stderr]     |
[INFO] [stderr] 298 |         unsafe { &(*(::std::ptr::null::<SDeviceInfoStr>())).i16uInputOffset as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/picontrol.rs:308:19
[INFO] [stderr]     |
[INFO] [stderr] 308 |         unsafe { &(*(::std::ptr::null::<SDeviceInfoStr>())).i16uOutputOffset as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/picontrol.rs:318:19
[INFO] [stderr]     |
[INFO] [stderr] 318 |         unsafe { &(*(::std::ptr::null::<SDeviceInfoStr>())).i16uConfigOffset as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/picontrol.rs:328:19
[INFO] [stderr]     |
[INFO] [stderr] 328 |         unsafe { &(*(::std::ptr::null::<SDeviceInfoStr>())).i16uFirstEntry as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/picontrol.rs:338:19
[INFO] [stderr]     |
[INFO] [stderr] 338 |         unsafe { &(*(::std::ptr::null::<SDeviceInfoStr>())).i16uEntries as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/picontrol.rs:348:19
[INFO] [stderr]     |
[INFO] [stderr] 348 |         unsafe { &(*(::std::ptr::null::<SDeviceInfoStr>())).i8uModuleState as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/picontrol.rs:358:19
[INFO] [stderr]     |
[INFO] [stderr] 358 |         unsafe { &(*(::std::ptr::null::<SDeviceInfoStr>())).i8uActive as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/picontrol.rs:368:19
[INFO] [stderr]     |
[INFO] [stderr] 368 |         unsafe { &(*(::std::ptr::null::<SDeviceInfoStr>())).i8uReserve as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/picontrol.rs:404:19
[INFO] [stderr]     |
[INFO] [stderr] 404 |         unsafe { &(*(::std::ptr::null::<SEntryInfoStr>())).i8uAddress as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/picontrol.rs:414:19
[INFO] [stderr]     |
[INFO] [stderr] 414 |         unsafe { &(*(::std::ptr::null::<SEntryInfoStr>())).i8uType as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/picontrol.rs:424:19
[INFO] [stderr]     |
[INFO] [stderr] 424 |         unsafe { &(*(::std::ptr::null::<SEntryInfoStr>())).i16uIndex as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/picontrol.rs:434:19
[INFO] [stderr]     |
[INFO] [stderr] 434 |         unsafe { &(*(::std::ptr::null::<SEntryInfoStr>())).i16uBitLength as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/picontrol.rs:444:19
[INFO] [stderr]     |
[INFO] [stderr] 444 |         unsafe { &(*(::std::ptr::null::<SEntryInfoStr>())).i8uBitPos as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/picontrol.rs:454:19
[INFO] [stderr]     |
[INFO] [stderr] 454 |         unsafe { &(*(::std::ptr::null::<SEntryInfoStr>())).i16uOffset as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/picontrol.rs:464:19
[INFO] [stderr]     |
[INFO] [stderr] 464 |         unsafe { &(*(::std::ptr::null::<SEntryInfoStr>())).i32uDefault as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/picontrol.rs:474:19
[INFO] [stderr]     |
[INFO] [stderr] 474 |         unsafe { &(*(::std::ptr::null::<SEntryInfoStr>())).strVarName as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/picontrol.rs:505:19
[INFO] [stderr]     |
[INFO] [stderr] 505 |         unsafe { &(*(::std::ptr::null::<SPIValueStr>())).i16uAddress as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/picontrol.rs:515:19
[INFO] [stderr]     |
[INFO] [stderr] 515 |         unsafe { &(*(::std::ptr::null::<SPIValueStr>())).i8uBit as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/picontrol.rs:525:19
[INFO] [stderr]     |
[INFO] [stderr] 525 |         unsafe { &(*(::std::ptr::null::<SPIValueStr>())).i8uValue as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/picontrol.rs:557:19
[INFO] [stderr]     |
[INFO] [stderr] 557 |         unsafe { &(*(::std::ptr::null::<SPIVariableStr>())).strVarName as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/picontrol.rs:567:19
[INFO] [stderr]     |
[INFO] [stderr] 567 |         unsafe { &(*(::std::ptr::null::<SPIVariableStr>())).i16uAddress as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/picontrol.rs:577:19
[INFO] [stderr]     |
[INFO] [stderr] 577 |         unsafe { &(*(::std::ptr::null::<SPIVariableStr>())).i8uBit as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/picontrol.rs:587:19
[INFO] [stderr]     |
[INFO] [stderr] 587 |         unsafe { &(*(::std::ptr::null::<SPIVariableStr>())).i16uLength as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/picontrol.rs:617:19
[INFO] [stderr]     |
[INFO] [stderr] 617 |         unsafe { &(*(::std::ptr::null::<SDIOResetCounterStr>())).i8uAddress as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/picontrol.rs:628:14
[INFO] [stderr]     |
[INFO] [stderr] 628 |             &(*(::std::ptr::null::<SDIOResetCounterStr>())).i16uBitfield as *const _ as usize
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/picontrol.rs:660:19
[INFO] [stderr]     |
[INFO] [stderr] 660 |         unsafe { &(*(::std::ptr::null::<SConfigDataStr>())).bLeft as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/picontrol.rs:670:19
[INFO] [stderr]     |
[INFO] [stderr] 670 |         unsafe { &(*(::std::ptr::null::<SConfigDataStr>())).i16uLen as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/picontrol.rs:680:19
[INFO] [stderr]     |
[INFO] [stderr] 680 |         unsafe { &(*(::std::ptr::null::<SConfigDataStr>())).acData as *const _ as usize },
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: `picontrol` (lib) generated 3 warnings
[INFO] [stderr] warning: `picontrol` (lib test) generated 42 warnings (3 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/picontrol-257dcf75627538bb)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test picontrol::bindgen_test_layout_SDIOResetCounterStr ... ok
[INFO] [stdout] test tests::picontrol_constants ... ok
[INFO] [stdout] test picontrol::bindgen_test_layout_SPIVariableStr ... ok
[INFO] [stdout] test picontrol::bindgen_test_layout_SPIValueStr ... ok
[INFO] [stdout] test picontrol::bindgen_test_layout_SConfigDataStr ... ok
[INFO] [stdout] test picontrol::bindgen_test_layout_SEntryInfoStr ... ok
[INFO] [stdout] test picontrol::bindgen_test_layout_SDeviceInfoStr ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pitestrs-e24de3e8197aa0d9)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests picontrol
[INFO] [stderr] error[E0659]: `picontrol` is ambiguous (name vs any other name during import resolution)
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub use picontrol::*;
[INFO] [stderr]    |         ^^^^^^^^^ ambiguous name
[INFO] [stderr]    |
[INFO] [stderr]    = note: `picontrol` could refer to a crate passed with `--extern`
[INFO] [stderr]    = help: use `::picontrol` to refer to this crate unambiguously
[INFO] [stderr] note: `picontrol` could also refer to the module defined here
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:32:1
[INFO] [stderr]    |
[INFO] [stderr] 32 | mod picontrol;
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr]    = help: use `crate::picontrol` to refer to this module unambiguously
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:178:75
[INFO] [stderr]     |
[INFO] [stderr] 178 |     pub fn read(&mut self, offset: u64, length: usize) -> std::io::Result<(Vec<u8>)> {
[INFO] [stderr]     |                                                                           ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:191:77
[INFO] [stderr]     |
[INFO] [stderr] 191 |     pub fn write(&mut self, offset: u64, data: &Vec<u8>) -> std::io::Result<(bool)> {
[INFO] [stderr]     |                                                                             ^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:266:57
[INFO] [stderr]     |
[INFO] [stderr] 266 |     pub fn dump(&mut self, fp: &str) -> std::io::Result<(bool)> {
[INFO] [stderr]     |                                                         ^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0659`.
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "ec966fbd3bac743b1897187c0c1c80c72040c80ec721562e29b2af0670afe51a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec966fbd3bac743b1897187c0c1c80c72040c80ec721562e29b2af0670afe51a", kill_on_drop: false }`
[INFO] [stdout] ec966fbd3bac743b1897187c0c1c80c72040c80ec721562e29b2af0670afe51a