[INFO] fetching crate io-uring 0.5.1...
[INFO] checking io-uring-0.5.1 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248
[INFO] extracting crate io-uring 0.5.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate io-uring 0.5.1 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate io-uring 0.5.1
[INFO] finished tweaking crates.io crate io-uring 0.5.1
[INFO] tweaked toml for crates.io crate io-uring 0.5.1 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate io-uring 0.5.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libloading v0.6.7
[INFO] [stderr]   Downloaded sc v0.2.3
[INFO] [stderr]   Downloaded clang-sys v1.1.0
[INFO] [stderr]   Downloaded bindgen v0.57.0
[INFO] [stderr]   Downloaded nix v0.19.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a1c83bcba57175416e361e00f74202a22e94fc7714758b6db6520ab1de0b773
[INFO] running `Command { std: "docker" "start" "-a" "5a1c83bcba57175416e361e00f74202a22e94fc7714758b6db6520ab1de0b773", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a1c83bcba57175416e361e00f74202a22e94fc7714758b6db6520ab1de0b773", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a1c83bcba57175416e361e00f74202a22e94fc7714758b6db6520ab1de0b773", kill_on_drop: false }`
[INFO] [stdout] 5a1c83bcba57175416e361e00f74202a22e94fc7714758b6db6520ab1de0b773
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c961cccdb317bc9b10e45dde29d4f8af6b3fbbf12e556623be43c2bd223fe5a0
[INFO] running `Command { std: "docker" "start" "-a" "c961cccdb317bc9b10e45dde29d4f8af6b3fbbf12e556623be43c2bd223fe5a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling io-uring v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling anyhow v1.0.38
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking socket2 v0.3.19
[INFO] [stderr]     Checking nix v0.19.1
[INFO] [stdout] warning: reference to packed field is unaligned
[INFO] [stdout]    --> src/sys/sys.rs:545:13
[INFO] [stdout]     |
[INFO] [stdout] 545 | /             &(*(::core::ptr::null::<io_uring_sqe__bindgen_ty_4__bindgen_ty_1__bindgen_ty_1>()))
[INFO] [stdout] 546 | |                 .buf_index as *const _ as usize
[INFO] [stdout]     | |__________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unaligned_references)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523>
[INFO] [stdout]     = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: reference to packed field is unaligned
[INFO] [stdout]    --> src/sys/sys.rs:558:13
[INFO] [stdout]     |
[INFO] [stdout] 558 | /             &(*(::core::ptr::null::<io_uring_sqe__bindgen_ty_4__bindgen_ty_1__bindgen_ty_1>()))
[INFO] [stdout] 559 | |                 .buf_group as *const _ as usize
[INFO] [stdout]     | |__________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523>
[INFO] [stdout]     = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]   --> src/sys/sys.rs:95:19
[INFO] [stdout]    |
[INFO] [stdout] 95 |         unsafe { &(*(::core::ptr::null::<__kernel_timespec>())).tv_sec 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/sys/sys.rs:105:19
[INFO] [stdout]     |
[INFO] [stdout] 105 |         unsafe { &(*(::core::ptr::null::<__kernel_timespec>())).tv_nsec 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/sys/sys.rs:135:19
[INFO] [stdout]     |
[INFO] [stdout] 135 |         unsafe { &(*(::core::ptr::null::<open_how>())).flags 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/sys/sys.rs:145:19
[INFO] [stdout]     |
[INFO] [stdout] 145 |         unsafe { &(*(::core::ptr::null::<open_how>())).mode 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/sys/sys.rs:155:19
[INFO] [stdout]     |
[INFO] [stdout] 155 |         unsafe { &(*(::core::ptr::null::<open_how>())).resolve 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/sys/sys.rs:200:19
[INFO] [stdout]     |
[INFO] [stdout] 200 |         unsafe { &(*(::core::ptr::null::<io_uring_sqe__bindgen_ty_1>())).off 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/sys/sys.rs:211:14
[INFO] [stdout]     |
[INFO] [stdout] 211 |             &(*(::core::ptr::null::<io_uring_sqe__bindgen_ty_1>())).addr2 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/sys/sys.rs:248:14
[INFO] [stdout]     |
[INFO] [stdout] 248 |             &(*(::core::ptr::null::<io_uring_sqe__bindgen_ty_2>())).addr 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/sys/sys.rs:260:14
[INFO] [stdout]     |
[INFO] [stdout] 260 |             &(*(::core::ptr::null::<io_uring_sqe__bindgen_ty_2>())).splice_off_in as *const _
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/sys/sys.rs:311:14
[INFO] [stdout]     |
[INFO] [stdout] 311 |             &(*(::core::ptr::null::<io_uring_sqe__bindgen_ty_3>())).rw_flags 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/sys/sys.rs:323:14
[INFO] [stdout]     |
[INFO] [stdout] 323 |             &(*(::core::ptr::null::<io_uring_sqe__bindgen_ty_3>())).fsync_flags 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/sys/sys.rs:335:14
[INFO] [stdout]     |
[INFO] [stdout] 335 |             &(*(::core::ptr::null::<io_uring_sqe__bindgen_ty_3>())).poll_events 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/sys/sys.rs:347:14
[INFO] [stdout]     |
[INFO] [stdout] 347 |             &(*(::core::ptr::null::<io_uring_sqe__bindgen_ty_3>())).poll32_events as *const _
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/sys/sys.rs:360:14
[INFO] [stdout]     |
[INFO] [stdout] 360 |             &(*(::core::ptr::null::<io_uring_sqe__bindgen_ty_3>())).sync_range_flags as *const _
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/sys/sys.rs:373:14
[INFO] [stdout]     |
[INFO] [stdout] 373 |             &(*(::core::ptr::null::<io_uring_sqe__bindgen_ty_3>())).msg_flags 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/sys/sys.rs:385:14
[INFO] [stdout]     |
[INFO] [stdout] 385 |             &(*(::core::ptr::null::<io_uring_sqe__bindgen_ty_3>())).timeout_flags as *const _
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/sys/sys.rs:398:14
[INFO] [stdout]     |
[INFO] [stdout] 398 |             &(*(::core::ptr::null::<io_uring_sqe__bindgen_ty_3>())).accept_flags as *const _
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/sys/sys.rs:411:14
[INFO] [stdout]     |
[INFO] [stdout] 411 |             &(*(::core::ptr::null::<io_uring_sqe__bindgen_ty_3>())).cancel_flags as *const _
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/sys/sys.rs:424:14
[INFO] [stdout]     |
[INFO] [stdout] 424 |             &(*(::core::ptr::null::<io_uring_sqe__bindgen_ty_3>())).open_flags 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/sys/sys.rs:436:14
[INFO] [stdout]     |
[INFO] [stdout] 436 |             &(*(::core::ptr::null::<io_uring_sqe__bindgen_ty_3>())).statx_flags 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/sys/sys.rs:448:14
[INFO] [stdout]     |
[INFO] [stdout] 448 |             &(*(::core::ptr::null::<io_uring_sqe__bindgen_ty_3>())).fadvise_advice as *const _
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/sys/sys.rs:461:14
[INFO] [stdout]     |
[INFO] [stdout] 461 |             &(*(::core::ptr::null::<io_uring_sqe__bindgen_ty_3>())).splice_flags as *const _
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/sys/sys.rs:474:14
[INFO] [stdout]     |
[INFO] [stdout] 474 |             &(*(::core::ptr::null::<io_uring_sqe__bindgen_ty_3>())).rename_flags as *const _
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/sys/sys.rs:487:14
[INFO] [stdout]     |
[INFO] [stdout] 487 |             &(*(::core::ptr::null::<io_uring_sqe__bindgen_ty_3>())).unlink_flags as *const _
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/sys/sys.rs:545:14
[INFO] [stdout]     |
[INFO] [stdout] 545 |             &(*(::core::ptr::null::<io_uring_sqe__bindgen_ty_4__bindgen_ty_1__bindgen_ty_1>()))
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/sys/sys.rs:558:14
[INFO] [stdout]     |
[INFO] [stdout] 558 |             &(*(::core::ptr::null::<io_uring_sqe__bindgen_ty_4__bindgen_ty_1__bindgen_ty_1>()))
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/sys/sys.rs:595:14
[INFO] [stdout]     |
[INFO] [stdout] 595 |             &(*(::core::ptr::null::<io_uring_sqe__bindgen_ty_4__bindgen_ty_1>())).personality
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/sys/sys.rs:608:14
[INFO] [stdout]     |
[INFO] [stdout] 608 |             &(*(::core::ptr::null::<io_uring_sqe__bindgen_ty_4__bindgen_ty_1>())).splice_fd_in
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/sys/sys.rs:639:14
[INFO] [stdout]     |
[INFO] [stdout] 639 |             &(*(::core::ptr::null::<io_uring_sqe__bindgen_ty_4>())).__pad2 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/sys/sys.rs:668:19
[INFO] [stdout]     |
[INFO] [stdout] 668 |         unsafe { &(*(::core::ptr::null::<io_uring_sqe>())).opcode 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/sys/sys.rs:678:19
[INFO] [stdout]     |
[INFO] [stdout] 678 |         unsafe { &(*(::core::ptr::null::<io_uring_sqe>())).flags 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/sys/sys.rs:688:19
[INFO] [stdout]     |
[INFO] [stdout] 688 |         unsafe { &(*(::core::ptr::null::<io_uring_sqe>())).ioprio 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/sys/sys.rs:698:19
[INFO] [stdout]     |
[INFO] [stdout] 698 |         unsafe { &(*(::core::ptr::null::<io_uring_sqe>())).fd 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/sys/sys.rs:708:19
[INFO] [stdout]     |
[INFO] [stdout] 708 |         unsafe { &(*(::core::ptr::null::<io_uring_sqe>())).len 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/sys/sys.rs:718:19
[INFO] [stdout]     |
[INFO] [stdout] 718 |         unsafe { &(*(::core::ptr::null::<io_uring_sqe>())).user_data 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/sys/sys.rs:799:19
[INFO] [stdout]     |
[INFO] [stdout] 799 |         unsafe { &(*(::core::ptr::null::<io_uring_cqe>())).user_data 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/sys/sys.rs:809:19
[INFO] [stdout]     |
[INFO] [stdout] 809 |         unsafe { &(*(::core::ptr::null::<io_uring_cqe>())).res 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/sys/sys.rs:819:19
[INFO] [stdout]     |
[INFO] [stdout] 819 |         unsafe { &(*(::core::ptr::null::<io_uring_cqe>())).flags 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/sys/sys.rs:857:19
[INFO] [stdout]     |
[INFO] [stdout] 857 |         unsafe { &(*(::core::ptr::null::<io_sqring_offsets>())).head 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/sys/sys.rs:867:19
[INFO] [stdout]     |
[INFO] [stdout] 867 |         unsafe { &(*(::core::ptr::null::<io_sqring_offsets>())).tail 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/sys/sys.rs:877:19
[INFO] [stdout]     |
[INFO] [stdout] 877 |         unsafe { &(*(::core::ptr::null::<io_sqring_offsets>())).ring_mask 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/sys/sys.rs:887:19
[INFO] [stdout]     |
[INFO] [stdout] 887 |         unsafe { &(*(::core::ptr::null::<io_sqring_offsets>())).ring_entries 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/sys/sys.rs:897:19
[INFO] [stdout]     |
[INFO] [stdout] 897 |         unsafe { &(*(::core::ptr::null::<io_sqring_offsets>())).flags 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/sys/sys.rs:907:19
[INFO] [stdout]     |
[INFO] [stdout] 907 |         unsafe { &(*(::core::ptr::null::<io_sqring_offsets>())).dropped 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/sys/sys.rs:917:19
[INFO] [stdout]     |
[INFO] [stdout] 917 |         unsafe { &(*(::core::ptr::null::<io_sqring_offsets>())).array 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/sys/sys.rs:927:19
[INFO] [stdout]     |
[INFO] [stdout] 927 |         unsafe { &(*(::core::ptr::null::<io_sqring_offsets>())).resv1 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/sys/sys.rs:937:19
[INFO] [stdout]     |
[INFO] [stdout] 937 |         unsafe { &(*(::core::ptr::null::<io_sqring_offsets>())).resv2 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/sys/sys.rs:973:19
[INFO] [stdout]     |
[INFO] [stdout] 973 |         unsafe { &(*(::core::ptr::null::<io_cqring_offsets>())).head 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/sys/sys.rs:983:19
[INFO] [stdout]     |
[INFO] [stdout] 983 |         unsafe { &(*(::core::ptr::null::<io_cqring_offsets>())).tail 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/sys/sys.rs:993:19
[INFO] [stdout]     |
[INFO] [stdout] 993 |         unsafe { &(*(::core::ptr::null::<io_cqring_offsets>())).ring_mask 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/sys/sys.rs:1003:19
[INFO] [stdout]      |
[INFO] [stdout] 1003 |         unsafe { &(*(::core::ptr::null::<io_cqring_offsets>())).ring_entries 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/sys/sys.rs:1013:19
[INFO] [stdout]      |
[INFO] [stdout] 1013 |         unsafe { &(*(::core::ptr::null::<io_cqring_offsets>())).overflow 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/sys/sys.rs:1023:19
[INFO] [stdout]      |
[INFO] [stdout] 1023 |         unsafe { &(*(::core::ptr::null::<io_cqring_offsets>())).cqes 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/sys/sys.rs:1033:19
[INFO] [stdout]      |
[INFO] [stdout] 1033 |         unsafe { &(*(::core::ptr::null::<io_cqring_offsets>())).flags 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/sys/sys.rs:1043:19
[INFO] [stdout]      |
[INFO] [stdout] 1043 |         unsafe { &(*(::core::ptr::null::<io_cqring_offsets>())).resv1 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/sys/sys.rs:1053:19
[INFO] [stdout]      |
[INFO] [stdout] 1053 |         unsafe { &(*(::core::ptr::null::<io_cqring_offsets>())).resv2 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/sys/sys.rs:1090:19
[INFO] [stdout]      |
[INFO] [stdout] 1090 |         unsafe { &(*(::core::ptr::null::<io_uring_params>())).sq_entries 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/sys/sys.rs:1100:19
[INFO] [stdout]      |
[INFO] [stdout] 1100 |         unsafe { &(*(::core::ptr::null::<io_uring_params>())).cq_entries 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/sys/sys.rs:1110:19
[INFO] [stdout]      |
[INFO] [stdout] 1110 |         unsafe { &(*(::core::ptr::null::<io_uring_params>())).flags 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/sys/sys.rs:1120:19
[INFO] [stdout]      |
[INFO] [stdout] 1120 |         unsafe { &(*(::core::ptr::null::<io_uring_params>())).sq_thread_cpu 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/sys/sys.rs:1130:19
[INFO] [stdout]      |
[INFO] [stdout] 1130 |         unsafe { &(*(::core::ptr::null::<io_uring_params>())).sq_thread_idle 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/sys/sys.rs:1140:19
[INFO] [stdout]      |
[INFO] [stdout] 1140 |         unsafe { &(*(::core::ptr::null::<io_uring_params>())).features 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/sys/sys.rs:1150:19
[INFO] [stdout]      |
[INFO] [stdout] 1150 |         unsafe { &(*(::core::ptr::null::<io_uring_params>())).wq_fd 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/sys/sys.rs:1160:19
[INFO] [stdout]      |
[INFO] [stdout] 1160 |         unsafe { &(*(::core::ptr::null::<io_uring_params>())).resv 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/sys/sys.rs:1170:19
[INFO] [stdout]      |
[INFO] [stdout] 1170 |         unsafe { &(*(::core::ptr::null::<io_uring_params>())).sq_off 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/sys/sys.rs:1180:19
[INFO] [stdout]      |
[INFO] [stdout] 1180 |         unsafe { &(*(::core::ptr::null::<io_uring_params>())).cq_off 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/sys/sys.rs:1225:19
[INFO] [stdout]      |
[INFO] [stdout] 1225 |         unsafe { &(*(::core::ptr::null::<io_uring_files_update>())).offset 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/sys/sys.rs:1235:19
[INFO] [stdout]      |
[INFO] [stdout] 1235 |         unsafe { &(*(::core::ptr::null::<io_uring_files_update>())).resv 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/sys/sys.rs:1245:19
[INFO] [stdout]      |
[INFO] [stdout] 1245 |         unsafe { &(*(::core::ptr::null::<io_uring_files_update>())).fds 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/sys/sys.rs:1275:19
[INFO] [stdout]      |
[INFO] [stdout] 1275 |         unsafe { &(*(::core::ptr::null::<io_uring_rsrc_update>())).offset 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/sys/sys.rs:1285:19
[INFO] [stdout]      |
[INFO] [stdout] 1285 |         unsafe { &(*(::core::ptr::null::<io_uring_rsrc_update>())).resv 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/sys/sys.rs:1295:19
[INFO] [stdout]      |
[INFO] [stdout] 1295 |         unsafe { &(*(::core::ptr::null::<io_uring_rsrc_update>())).data 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/sys/sys.rs:1326:19
[INFO] [stdout]      |
[INFO] [stdout] 1326 |         unsafe { &(*(::core::ptr::null::<io_uring_probe_op>())).op 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/sys/sys.rs:1336:19
[INFO] [stdout]      |
[INFO] [stdout] 1336 |         unsafe { &(*(::core::ptr::null::<io_uring_probe_op>())).resv 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/sys/sys.rs:1346:19
[INFO] [stdout]      |
[INFO] [stdout] 1346 |         unsafe { &(*(::core::ptr::null::<io_uring_probe_op>())).flags 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/sys/sys.rs:1356:19
[INFO] [stdout]      |
[INFO] [stdout] 1356 |         unsafe { &(*(::core::ptr::null::<io_uring_probe_op>())).resv2 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/sys/sys.rs:1388:19
[INFO] [stdout]      |
[INFO] [stdout] 1388 |         unsafe { &(*(::core::ptr::null::<io_uring_probe>())).last_op 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/sys/sys.rs:1398:19
[INFO] [stdout]      |
[INFO] [stdout] 1398 |         unsafe { &(*(::core::ptr::null::<io_uring_probe>())).ops_len 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/sys/sys.rs:1408:19
[INFO] [stdout]      |
[INFO] [stdout] 1408 |         unsafe { &(*(::core::ptr::null::<io_uring_probe>())).resv 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/sys/sys.rs:1418:19
[INFO] [stdout]      |
[INFO] [stdout] 1418 |         unsafe { &(*(::core::ptr::null::<io_uring_probe>())).resv2 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/sys/sys.rs:1428:19
[INFO] [stdout]      |
[INFO] [stdout] 1428 |         unsafe { &(*(::core::ptr::null::<io_uring_probe>())).ops 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/sys/sys.rs:1471:14
[INFO] [stdout]      |
[INFO] [stdout] 1471 |             &(*(::core::ptr::null::<io_uring_restriction__bindgen_ty_1>())).register_op as *const _
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]     --> src/sys/sys.rs:1484:14
[INFO] [stdout]      |
[INFO] [stdout] 1484 |             &(*(::core::ptr::null::<io_uring_restriction__bindgen_ty_1>())).sqe_op as *const _
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]     --> src/sys/sys.rs:1497:14
[INFO] [stdout]      |
[INFO] [stdout] 1497 |             &(*(::core::ptr::null::<io_uring_restriction__bindgen_ty_1>())).sqe_flags as *const _
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]     --> src/sys/sys.rs:1527:19
[INFO] [stdout]      |
[INFO] [stdout] 1527 |         unsafe { &(*(::core::ptr::null::<io_uring_restriction>())).opcode 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/sys/sys.rs:1537:19
[INFO] [stdout]      |
[INFO] [stdout] 1537 |         unsafe { &(*(::core::ptr::null::<io_uring_restriction>())).resv 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/sys/sys.rs:1547:19
[INFO] [stdout]      |
[INFO] [stdout] 1547 |         unsafe { &(*(::core::ptr::null::<io_uring_restriction>())).resv2 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/sys/sys.rs:1589:19
[INFO] [stdout]      |
[INFO] [stdout] 1589 |         unsafe { &(*(::core::ptr::null::<io_uring_getevents_arg>())).sigmask 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/sys/sys.rs:1600:14
[INFO] [stdout]      |
[INFO] [stdout] 1600 |             &(*(::core::ptr::null::<io_uring_getevents_arg>())).sigmask_sz 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/sys/sys.rs:1611:19
[INFO] [stdout]      |
[INFO] [stdout] 1611 |         unsafe { &(*(::core::ptr::null::<io_uring_getevents_arg>())).pad 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/sys/sys.rs:1621:19
[INFO] [stdout]      |
[INFO] [stdout] 1621 |         unsafe { &(*(::core::ptr::null::<io_uring_getevents_arg>())).ts as *const _ as usize },
[INFO] [stdout]      |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 93 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.86s
[INFO] running `Command { std: "docker" "inspect" "c961cccdb317bc9b10e45dde29d4f8af6b3fbbf12e556623be43c2bd223fe5a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c961cccdb317bc9b10e45dde29d4f8af6b3fbbf12e556623be43c2bd223fe5a0", kill_on_drop: false }`
[INFO] [stdout] c961cccdb317bc9b10e45dde29d4f8af6b3fbbf12e556623be43c2bd223fe5a0