[INFO] fetching crate userfaultfd-sys 0.3.0... [INFO] testing userfaultfd-sys-0.3.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate userfaultfd-sys 0.3.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate userfaultfd-sys 0.3.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate userfaultfd-sys 0.3.0 [INFO] finished tweaking crates.io crate userfaultfd-sys 0.3.0 [INFO] tweaked toml for crates.io crate userfaultfd-sys 0.3.0 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 01427669b1c1c2f25da5ea28177ce78cfc8ecc55b9156feb002a98056977e29d [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" "01427669b1c1c2f25da5ea28177ce78cfc8ecc55b9156feb002a98056977e29d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "01427669b1c1c2f25da5ea28177ce78cfc8ecc55b9156feb002a98056977e29d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01427669b1c1c2f25da5ea28177ce78cfc8ecc55b9156feb002a98056977e29d", kill_on_drop: false }` [INFO] [stdout] 01427669b1c1c2f25da5ea28177ce78cfc8ecc55b9156feb002a98056977e29d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] fdf8a2e1c9beeccc19389b4bbed93c367fa3b6f245130f9d8b88d10296e1814f [INFO] running `Command { std: "docker" "start" "-a" "fdf8a2e1c9beeccc19389b4bbed93c367fa3b6f245130f9d8b88d10296e1814f", kill_on_drop: false }` [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling libloading v0.7.0 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling clang-sys v1.2.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling bindgen v0.57.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling userfaultfd-sys v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 00s [INFO] running `Command { std: "docker" "inspect" "fdf8a2e1c9beeccc19389b4bbed93c367fa3b6f245130f9d8b88d10296e1814f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fdf8a2e1c9beeccc19389b4bbed93c367fa3b6f245130f9d8b88d10296e1814f", kill_on_drop: false }` [INFO] [stdout] fdf8a2e1c9beeccc19389b4bbed93c367fa3b6f245130f9d8b88d10296e1814f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d76aa4b2a27751b74b2acff8d88693d9886ca8c151887687ae1f0cca8115e25 [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" "5d76aa4b2a27751b74b2acff8d88693d9886ca8c151887687ae1f0cca8115e25", kill_on_drop: false }` [INFO] [stderr] Compiling userfaultfd-sys v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: attribute should be applied to a function or static [INFO] [stdout] --> src/linux4_11.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 31 | static _const_UFFD_API: u64; [INFO] [stdout] | ---------------------------- not a function or static [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` 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] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function or static [INFO] [stdout] --> src/linux4_11.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 33 | static _const_UFFD_API_FEATURES: u64; [INFO] [stdout] | ------------------------------------- not a function or static [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] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function or static [INFO] [stdout] --> src/linux4_11.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 35 | static _const_UFFD_API_IOCTLS: u64; [INFO] [stdout] | ----------------------------------- not a function or static [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] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function or static [INFO] [stdout] --> src/linux4_11.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 37 | static _const_UFFD_API_RANGE_IOCTLS: u64; [INFO] [stdout] | ----------------------------------------- not a function or static [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] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function or static [INFO] [stdout] --> src/linux4_11.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 39 | static _const_UFFDIO_REGISTER_MODE_MISSING: u64; [INFO] [stdout] | ------------------------------------------------ not a function or static [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] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function or static [INFO] [stdout] --> src/linux4_11.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 41 | static _const_UFFDIO_REGISTER_MODE_WP: u64; [INFO] [stdout] | ------------------------------------------- not a function or static [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] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function or static [INFO] [stdout] --> src/linux4_11.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 43 | static _const_UFFDIO_COPY_MODE_DONTWAKE: u64; [INFO] [stdout] | --------------------------------------------- not a function or static [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] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a function or static [INFO] [stdout] --> src/linux4_11.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 45 | static _const_UFFDIO_ZEROPAGE_MODE_DONTWAKE: u64; [INFO] [stdout] | ------------------------------------------------- not a function or static [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] [INFO] [stdout] [INFO] [stdout] warning: reference to packed field is unaligned [INFO] [stdout] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:11240 [INFO] [stdout] | [INFO] [stdout] 3 | ...reserved1))) ; assert_eq ! (unsafe { & (* (:: std :: ptr :: null :: < uffd_msg > ())) . reserved2 as * const _ as usize } , 2usize , c... [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 [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] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:11450 [INFO] [stdout] | [INFO] [stdout] 3 | ...reserved2))) ; assert_eq ! (unsafe { & (* (:: std :: ptr :: null :: < uffd_msg > ())) . reserved3 as * const _ as usize } , 4usize , c... [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 [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] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:11660 [INFO] [stdout] | [INFO] [stdout] 3 | ...! (reserved3))) ; assert_eq ! (unsafe { & (* (:: std :: ptr :: null :: < uffd_msg > ())) . arg as * const _ as usize } , 8usize , conc... [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 [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] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:2886 [INFO] [stdout] | [INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < uffd_msg__bindgen_ty_1__bindgen_ty_1__bindgen_ty_1 > ())) . ptid as * const _ as usi... [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] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:3602 [INFO] [stdout] | [INFO] [stdout] 3 | ... { & (* (:: std :: ptr :: null :: < uffd_msg__bindgen_ty_1__bindgen_ty_1 > ())) . flags as * const _ as usize } , 0usize , concat ! ("... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:3860 [INFO] [stdout] | [INFO] [stdout] 3 | ... { & (* (:: std :: ptr :: null :: < uffd_msg__bindgen_ty_1__bindgen_ty_1 > ())) . address as * const _ as usize } , 8usize , concat ! ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:4122 [INFO] [stdout] | [INFO] [stdout] 3 | ... { & (* (:: std :: ptr :: null :: < uffd_msg__bindgen_ty_1__bindgen_ty_1 > ())) . feat as * const _ as usize } , 16usize , concat ! ("... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:4927 [INFO] [stdout] | [INFO] [stdout] 3 | ... { & (* (:: std :: ptr :: null :: < uffd_msg__bindgen_ty_1__bindgen_ty_2 > ())) . ufd as * const _ as usize } , 0usize , concat ! ("Of... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:5766 [INFO] [stdout] | [INFO] [stdout] 3 | ... { & (* (:: std :: ptr :: null :: < uffd_msg__bindgen_ty_1__bindgen_ty_3 > ())) . from as * const _ as usize } , 0usize , concat ! ("O... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:6022 [INFO] [stdout] | [INFO] [stdout] 3 | ... { & (* (:: std :: ptr :: null :: < uffd_msg__bindgen_ty_1__bindgen_ty_3 > ())) . to as * const _ as usize } , 8usize , concat ! ("Off... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:6274 [INFO] [stdout] | [INFO] [stdout] 3 | ... { & (* (:: std :: ptr :: null :: < uffd_msg__bindgen_ty_1__bindgen_ty_3 > ())) . len as * const _ as usize } , 16usize , concat ! ("O... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:7098 [INFO] [stdout] | [INFO] [stdout] 3 | ... { & (* (:: std :: ptr :: null :: < uffd_msg__bindgen_ty_1__bindgen_ty_4 > ())) . start as * const _ as usize } , 0usize , concat ! ("... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:7356 [INFO] [stdout] | [INFO] [stdout] 3 | ... { & (* (:: std :: ptr :: null :: < uffd_msg__bindgen_ty_1__bindgen_ty_4 > ())) . end as * const _ as usize } , 8usize , concat ! ("Of... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:8213 [INFO] [stdout] | [INFO] [stdout] 3 | ... { & (* (:: std :: ptr :: null :: < uffd_msg__bindgen_ty_1__bindgen_ty_5 > ())) . reserved1 as * const _ as usize } , 0usize , concat ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:8479 [INFO] [stdout] | [INFO] [stdout] 3 | ... { & (* (:: std :: ptr :: null :: < uffd_msg__bindgen_ty_1__bindgen_ty_5 > ())) . reserved2 as * const _ as usize } , 8usize , concat ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:8745 [INFO] [stdout] | [INFO] [stdout] 3 | ... { & (* (:: std :: ptr :: null :: < uffd_msg__bindgen_ty_1__bindgen_ty_5 > ())) . reserved3 as * const _ as usize } , 16usize , concat... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:9374 [INFO] [stdout] | [INFO] [stdout] 3 | ...(unsafe { & (* (:: std :: ptr :: null :: < uffd_msg__bindgen_ty_1 > ())) . pagefault as * const _ as usize } , 0usize , concat ! ("Off... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:9612 [INFO] [stdout] | [INFO] [stdout] 3 | ...(unsafe { & (* (:: std :: ptr :: null :: < uffd_msg__bindgen_ty_1 > ())) . fork as * const _ as usize } , 0usize , concat ! ("Offset o... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:9840 [INFO] [stdout] | [INFO] [stdout] 3 | ...(unsafe { & (* (:: std :: ptr :: null :: < uffd_msg__bindgen_ty_1 > ())) . remap as * const _ as usize } , 0usize , concat ! ("Offset ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:10070 [INFO] [stdout] | [INFO] [stdout] 3 | ...(unsafe { & (* (:: std :: ptr :: null :: < uffd_msg__bindgen_ty_1 > ())) . remove as * const _ as usize } , 0usize , concat ! ("Offset... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:10302 [INFO] [stdout] | [INFO] [stdout] 3 | ...(unsafe { & (* (:: std :: ptr :: null :: < uffd_msg__bindgen_ty_1 > ())) . reserved as * const _ as usize } , 0usize , concat ! ("Offs... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:10830 [INFO] [stdout] | [INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < uffd_msg > ())) . event as * const _ as usize } , 0usize , concat ! ("Offset of fiel... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:11032 [INFO] [stdout] | [INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < uffd_msg > ())) . reserved1 as * const _ as usize } , 1usize , concat ! ("Offset of ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:11242 [INFO] [stdout] | [INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < uffd_msg > ())) . reserved2 as * const _ as usize } , 2usize , concat ! ("Offset of ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:11452 [INFO] [stdout] | [INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < uffd_msg > ())) . reserved3 as * const _ as usize } , 4usize , concat ! ("Offset of ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:11662 [INFO] [stdout] | [INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < uffd_msg > ())) . arg as * const _ as usize } , 8usize , concat ! ("Offset of field:... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:12297 [INFO] [stdout] | [INFO] [stdout] 3 | ..._eq ! (unsafe { & (* (:: std :: ptr :: null :: < uffdio_api > ())) . api as * const _ as usize } , 0usize , concat ! ("Offset of field... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:12499 [INFO] [stdout] | [INFO] [stdout] 3 | ..._eq ! (unsafe { & (* (:: std :: ptr :: null :: < uffdio_api > ())) . features as * const _ as usize } , 8usize , concat ! ("Offset of ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:12711 [INFO] [stdout] | [INFO] [stdout] 3 | ..._eq ! (unsafe { & (* (:: std :: ptr :: null :: < uffdio_api > ())) . ioctls as * const _ as usize } , 16usize , concat ! ("Offset of f... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:13345 [INFO] [stdout] | [INFO] [stdout] 3 | ...eq ! (unsafe { & (* (:: std :: ptr :: null :: < uffdio_range > ())) . start as * const _ as usize } , 0usize , concat ! ("Offset of fi... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:13555 [INFO] [stdout] | [INFO] [stdout] 3 | ...eq ! (unsafe { & (* (:: std :: ptr :: null :: < uffdio_range > ())) . len as * const _ as usize } , 8usize , concat ! ("Offset of fiel... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:14233 [INFO] [stdout] | [INFO] [stdout] 3 | ... ! (unsafe { & (* (:: std :: ptr :: null :: < uffdio_register > ())) . range as * const _ as usize } , 0usize , concat ! ("Offset of f... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:14449 [INFO] [stdout] | [INFO] [stdout] 3 | ... ! (unsafe { & (* (:: std :: ptr :: null :: < uffdio_register > ())) . mode as * const _ as usize } , 16usize , concat ! ("Offset of f... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:14664 [INFO] [stdout] | [INFO] [stdout] 3 | ... ! (unsafe { & (* (:: std :: ptr :: null :: < uffdio_register > ())) . ioctls as * const _ as usize } , 24usize , concat ! ("Offset of... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:15356 [INFO] [stdout] | [INFO] [stdout] 3 | ...eq ! (unsafe { & (* (:: std :: ptr :: null :: < uffdio_copy > ())) . dst as * const _ as usize } , 0usize , concat ! ("Offset of field... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:15560 [INFO] [stdout] | [INFO] [stdout] 3 | ...eq ! (unsafe { & (* (:: std :: ptr :: null :: < uffdio_copy > ())) . src as * const _ as usize } , 8usize , concat ! ("Offset of field... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:15764 [INFO] [stdout] | [INFO] [stdout] 3 | ...eq ! (unsafe { & (* (:: std :: ptr :: null :: < uffdio_copy > ())) . len as * const _ as usize } , 16usize , concat ! ("Offset of fiel... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:15969 [INFO] [stdout] | [INFO] [stdout] 3 | ...eq ! (unsafe { & (* (:: std :: ptr :: null :: < uffdio_copy > ())) . mode as * const _ as usize } , 24usize , concat ! ("Offset of fie... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:16176 [INFO] [stdout] | [INFO] [stdout] 3 | ...eq ! (unsafe { & (* (:: std :: ptr :: null :: < uffdio_copy > ())) . copy as * const _ as usize } , 32usize , concat ! ("Offset of fie... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:16857 [INFO] [stdout] | [INFO] [stdout] 3 | ... ! (unsafe { & (* (:: std :: ptr :: null :: < uffdio_zeropage > ())) . range as * const _ as usize } , 0usize , concat ! ("Offset of f... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:17073 [INFO] [stdout] | [INFO] [stdout] 3 | ... ! (unsafe { & (* (:: std :: ptr :: null :: < uffdio_zeropage > ())) . mode as * const _ as usize } , 16usize , concat ! ("Offset of f... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:17288 [INFO] [stdout] | [INFO] [stdout] 3 | ... ! (unsafe { & (* (:: std :: ptr :: null :: < uffdio_zeropage > ())) . zeropage as * const _ as usize } , 24usize , concat ! ("Offset ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 50 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.02s [INFO] running `Command { std: "docker" "inspect" "5d76aa4b2a27751b74b2acff8d88693d9886ca8c151887687ae1f0cca8115e25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d76aa4b2a27751b74b2acff8d88693d9886ca8c151887687ae1f0cca8115e25", kill_on_drop: false }` [INFO] [stdout] 5d76aa4b2a27751b74b2acff8d88693d9886ca8c151887687ae1f0cca8115e25 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bb157abc57fac9cbedd5e2a2b0d663689d788cffa689e291a539e089d10733e3 [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" "bb157abc57fac9cbedd5e2a2b0d663689d788cffa689e291a539e089d10733e3", kill_on_drop: false }` [INFO] [stderr] warning: attribute should be applied to a function or static [INFO] [stderr] --> src/linux4_11.rs:30:9 [INFO] [stderr] | [INFO] [stderr] 30 | #[no_mangle] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 31 | static _const_UFFD_API: u64; [INFO] [stderr] | ---------------------------- not a function or static [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_attributes)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] [INFO] [stderr] warning: attribute should be applied to a function or static [INFO] [stderr] --> src/linux4_11.rs:32:9 [INFO] [stderr] | [INFO] [stderr] 32 | #[no_mangle] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 33 | static _const_UFFD_API_FEATURES: u64; [INFO] [stderr] | ------------------------------------- not a function or static [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] [INFO] [stderr] warning: attribute should be applied to a function or static [INFO] [stderr] --> src/linux4_11.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | #[no_mangle] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 35 | static _const_UFFD_API_IOCTLS: u64; [INFO] [stderr] | ----------------------------------- not a function or static [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] [INFO] [stderr] warning: attribute should be applied to a function or static [INFO] [stderr] --> src/linux4_11.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | #[no_mangle] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 37 | static _const_UFFD_API_RANGE_IOCTLS: u64; [INFO] [stderr] | ----------------------------------------- not a function or static [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] [INFO] [stderr] warning: attribute should be applied to a function or static [INFO] [stderr] --> src/linux4_11.rs:38:9 [INFO] [stderr] | [INFO] [stderr] 38 | #[no_mangle] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 39 | static _const_UFFDIO_REGISTER_MODE_MISSING: u64; [INFO] [stderr] | ------------------------------------------------ not a function or static [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] [INFO] [stderr] warning: attribute should be applied to a function or static [INFO] [stderr] --> src/linux4_11.rs:40:9 [INFO] [stderr] | [INFO] [stderr] 40 | #[no_mangle] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 41 | static _const_UFFDIO_REGISTER_MODE_WP: u64; [INFO] [stderr] | ------------------------------------------- not a function or static [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] [INFO] [stderr] warning: attribute should be applied to a function or static [INFO] [stderr] --> src/linux4_11.rs:42:9 [INFO] [stderr] | [INFO] [stderr] 42 | #[no_mangle] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 43 | static _const_UFFDIO_COPY_MODE_DONTWAKE: u64; [INFO] [stderr] | --------------------------------------------- not a function or static [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] [INFO] [stderr] warning: attribute should be applied to a function or static [INFO] [stderr] --> src/linux4_11.rs:44:9 [INFO] [stderr] | [INFO] [stderr] 44 | #[no_mangle] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 45 | static _const_UFFDIO_ZEROPAGE_MODE_DONTWAKE: u64; [INFO] [stderr] | ------------------------------------------------- not a function or static [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] [INFO] [stderr] warning: reference to packed field is unaligned [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:11240 [INFO] [stderr] | [INFO] [stderr] 3 | ...reserved1))) ; assert_eq ! (unsafe { & (* (:: std :: ptr :: null :: < uffd_msg > ())) . reserved2 as * const _ as usize } , 2usize , c... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unaligned_references)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #82523 [INFO] [stderr] = 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] [stderr] [INFO] [stderr] warning: reference to packed field is unaligned [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:11450 [INFO] [stderr] | [INFO] [stderr] 3 | ...reserved2))) ; assert_eq ! (unsafe { & (* (:: std :: ptr :: null :: < uffd_msg > ())) . reserved3 as * const _ as usize } , 4usize , c... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #82523 [INFO] [stderr] = 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] [stderr] [INFO] [stderr] warning: reference to packed field is unaligned [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:11660 [INFO] [stderr] | [INFO] [stderr] 3 | ...! (reserved3))) ; assert_eq ! (unsafe { & (* (:: std :: ptr :: null :: < uffd_msg > ())) . arg as * const _ as usize } , 8usize , conc... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #82523 [INFO] [stderr] = 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] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:2886 [INFO] [stderr] | [INFO] [stderr] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < uffd_msg__bindgen_ty_1__bindgen_ty_1__bindgen_ty_1 > ())) . ptid as * const _ as usi... [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] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:3602 [INFO] [stderr] | [INFO] [stderr] 3 | ... { & (* (:: std :: ptr :: null :: < uffd_msg__bindgen_ty_1__bindgen_ty_1 > ())) . flags as * const _ as usize } , 0usize , concat ! ("... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:3860 [INFO] [stderr] | [INFO] [stderr] 3 | ... { & (* (:: std :: ptr :: null :: < uffd_msg__bindgen_ty_1__bindgen_ty_1 > ())) . address as * const _ as usize } , 8usize , concat ! ... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:4122 [INFO] [stderr] | [INFO] [stderr] 3 | ... { & (* (:: std :: ptr :: null :: < uffd_msg__bindgen_ty_1__bindgen_ty_1 > ())) . feat as * const _ as usize } , 16usize , concat ! ("... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:4927 [INFO] [stderr] | [INFO] [stderr] 3 | ... { & (* (:: std :: ptr :: null :: < uffd_msg__bindgen_ty_1__bindgen_ty_2 > ())) . ufd as * const _ as usize } , 0usize , concat ! ("Of... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:5766 [INFO] [stderr] | [INFO] [stderr] 3 | ... { & (* (:: std :: ptr :: null :: < uffd_msg__bindgen_ty_1__bindgen_ty_3 > ())) . from as * const _ as usize } , 0usize , concat ! ("O... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:6022 [INFO] [stderr] | [INFO] [stderr] 3 | ... { & (* (:: std :: ptr :: null :: < uffd_msg__bindgen_ty_1__bindgen_ty_3 > ())) . to as * const _ as usize } , 8usize , concat ! ("Off... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:6274 [INFO] [stderr] | [INFO] [stderr] 3 | ... { & (* (:: std :: ptr :: null :: < uffd_msg__bindgen_ty_1__bindgen_ty_3 > ())) . len as * const _ as usize } , 16usize , concat ! ("O... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:7098 [INFO] [stderr] | [INFO] [stderr] 3 | ... { & (* (:: std :: ptr :: null :: < uffd_msg__bindgen_ty_1__bindgen_ty_4 > ())) . start as * const _ as usize } , 0usize , concat ! ("... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:7356 [INFO] [stderr] | [INFO] [stderr] 3 | ... { & (* (:: std :: ptr :: null :: < uffd_msg__bindgen_ty_1__bindgen_ty_4 > ())) . end as * const _ as usize } , 8usize , concat ! ("Of... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:8213 [INFO] [stderr] | [INFO] [stderr] 3 | ... { & (* (:: std :: ptr :: null :: < uffd_msg__bindgen_ty_1__bindgen_ty_5 > ())) . reserved1 as * const _ as usize } , 0usize , concat ... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:8479 [INFO] [stderr] | [INFO] [stderr] 3 | ... { & (* (:: std :: ptr :: null :: < uffd_msg__bindgen_ty_1__bindgen_ty_5 > ())) . reserved2 as * const _ as usize } , 8usize , concat ... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:8745 [INFO] [stderr] | [INFO] [stderr] 3 | ... { & (* (:: std :: ptr :: null :: < uffd_msg__bindgen_ty_1__bindgen_ty_5 > ())) . reserved3 as * const _ as usize } , 16usize , concat... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:9374 [INFO] [stderr] | [INFO] [stderr] 3 | ...(unsafe { & (* (:: std :: ptr :: null :: < uffd_msg__bindgen_ty_1 > ())) . pagefault as * const _ as usize } , 0usize , concat ! ("Off... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:9612 [INFO] [stderr] | [INFO] [stderr] 3 | ...(unsafe { & (* (:: std :: ptr :: null :: < uffd_msg__bindgen_ty_1 > ())) . fork as * const _ as usize } , 0usize , concat ! ("Offset o... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:9840 [INFO] [stderr] | [INFO] [stderr] 3 | ...(unsafe { & (* (:: std :: ptr :: null :: < uffd_msg__bindgen_ty_1 > ())) . remap as * const _ as usize } , 0usize , concat ! ("Offset ... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:10070 [INFO] [stderr] | [INFO] [stderr] 3 | ...(unsafe { & (* (:: std :: ptr :: null :: < uffd_msg__bindgen_ty_1 > ())) . remove as * const _ as usize } , 0usize , concat ! ("Offset... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:10302 [INFO] [stderr] | [INFO] [stderr] 3 | ...(unsafe { & (* (:: std :: ptr :: null :: < uffd_msg__bindgen_ty_1 > ())) . reserved as * const _ as usize } , 0usize , concat ! ("Offs... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:10830 [INFO] [stderr] | [INFO] [stderr] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < uffd_msg > ())) . event as * const _ as usize } , 0usize , concat ! ("Offset of fiel... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:11032 [INFO] [stderr] | [INFO] [stderr] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < uffd_msg > ())) . reserved1 as * const _ as usize } , 1usize , concat ! ("Offset of ... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:11242 [INFO] [stderr] | [INFO] [stderr] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < uffd_msg > ())) . reserved2 as * const _ as usize } , 2usize , concat ! ("Offset of ... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:11452 [INFO] [stderr] | [INFO] [stderr] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < uffd_msg > ())) . reserved3 as * const _ as usize } , 4usize , concat ! ("Offset of ... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:11662 [INFO] [stderr] | [INFO] [stderr] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < uffd_msg > ())) . arg as * const _ as usize } , 8usize , concat ! ("Offset of field:... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:12297 [INFO] [stderr] | [INFO] [stderr] 3 | ..._eq ! (unsafe { & (* (:: std :: ptr :: null :: < uffdio_api > ())) . api as * const _ as usize } , 0usize , concat ! ("Offset of field... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:12499 [INFO] [stderr] | [INFO] [stderr] 3 | ..._eq ! (unsafe { & (* (:: std :: ptr :: null :: < uffdio_api > ())) . features as * const _ as usize } , 8usize , concat ! ("Offset of ... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:12711 [INFO] [stderr] | [INFO] [stderr] 3 | ..._eq ! (unsafe { & (* (:: std :: ptr :: null :: < uffdio_api > ())) . ioctls as * const _ as usize } , 16usize , concat ! ("Offset of f... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:13345 [INFO] [stderr] | [INFO] [stderr] 3 | ...eq ! (unsafe { & (* (:: std :: ptr :: null :: < uffdio_range > ())) . start as * const _ as usize } , 0usize , concat ! ("Offset of fi... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:13555 [INFO] [stderr] | [INFO] [stderr] 3 | ...eq ! (unsafe { & (* (:: std :: ptr :: null :: < uffdio_range > ())) . len as * const _ as usize } , 8usize , concat ! ("Offset of fiel... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:14233 [INFO] [stderr] | [INFO] [stderr] 3 | ... ! (unsafe { & (* (:: std :: ptr :: null :: < uffdio_register > ())) . range as * const _ as usize } , 0usize , concat ! ("Offset of f... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:14449 [INFO] [stderr] | [INFO] [stderr] 3 | ... ! (unsafe { & (* (:: std :: ptr :: null :: < uffdio_register > ())) . mode as * const _ as usize } , 16usize , concat ! ("Offset of f... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:14664 [INFO] [stderr] | [INFO] [stderr] 3 | ... ! (unsafe { & (* (:: std :: ptr :: null :: < uffdio_register > ())) . ioctls as * const _ as usize } , 24usize , concat ! ("Offset of... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:15356 [INFO] [stderr] | [INFO] [stderr] 3 | ...eq ! (unsafe { & (* (:: std :: ptr :: null :: < uffdio_copy > ())) . dst as * const _ as usize } , 0usize , concat ! ("Offset of field... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:15560 [INFO] [stderr] | [INFO] [stderr] 3 | ...eq ! (unsafe { & (* (:: std :: ptr :: null :: < uffdio_copy > ())) . src as * const _ as usize } , 8usize , concat ! ("Offset of field... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:15764 [INFO] [stderr] | [INFO] [stderr] 3 | ...eq ! (unsafe { & (* (:: std :: ptr :: null :: < uffdio_copy > ())) . len as * const _ as usize } , 16usize , concat ! ("Offset of fiel... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:15969 [INFO] [stderr] | [INFO] [stderr] 3 | ...eq ! (unsafe { & (* (:: std :: ptr :: null :: < uffdio_copy > ())) . mode as * const _ as usize } , 24usize , concat ! ("Offset of fie... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:16176 [INFO] [stderr] | [INFO] [stderr] 3 | ...eq ! (unsafe { & (* (:: std :: ptr :: null :: < uffdio_copy > ())) . copy as * const _ as usize } , 32usize , concat ! ("Offset of fie... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:16857 [INFO] [stderr] | [INFO] [stderr] 3 | ... ! (unsafe { & (* (:: std :: ptr :: null :: < uffdio_zeropage > ())) . range as * const _ as usize } , 0usize , concat ! ("Offset of f... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:17073 [INFO] [stderr] | [INFO] [stderr] 3 | ... ! (unsafe { & (* (:: std :: ptr :: null :: < uffdio_zeropage > ())) . mode as * const _ as usize } , 16usize , concat ! ("Offset of f... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/userfaultfd-sys-92164be7820f2368/out/bindings.rs:3:17288 [INFO] [stderr] | [INFO] [stderr] 3 | ... ! (unsafe { & (* (:: std :: ptr :: null :: < uffdio_zeropage > ())) . zeropage as * const _ as usize } , 24usize , concat ! ("Offset ... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: 50 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/userfaultfd_sys-0b0b3cbfde448218) [INFO] [stdout] running 14 tests [INFO] [stdout] test bindgen_test_layout_uffd_msg__bindgen_ty_1__bindgen_ty_1 ... ok [INFO] [stdout] test bindgen_test_layout_uffd_msg__bindgen_ty_1__bindgen_ty_5 ... ok [INFO] [stdout] test bindgen_test_layout_uffd_msg__bindgen_ty_1__bindgen_ty_2 ... ok [INFO] [stdout] test bindgen_test_layout_uffdio_copy ... ok [INFO] [stdout] test bindgen_test_layout_uffd_msg__bindgen_ty_1 ... ok [INFO] [stdout] test bindgen_test_layout_uffdio_api ... ok [INFO] [stdout] test bindgen_test_layout_uffdio_register ... ok [INFO] [stdout] test bindgen_test_layout_uffdio_range ... ok [INFO] [stdout] test bindgen_test_layout_uffdio_zeropage ... ok [INFO] [stdout] test bindgen_test_layout_uffd_msg ... ok [INFO] [stdout] test bindgen_test_layout_uffd_msg__bindgen_ty_1__bindgen_ty_4 ... ok [INFO] [stdout] test bindgen_test_layout_uffd_msg__bindgen_ty_1__bindgen_ty_1__bindgen_ty_1 ... ok [INFO] [stdout] test bindgen_test_layout_uffd_msg__bindgen_ty_1__bindgen_ty_3 ... ok [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] [stdout] test linux4_11::const_tests::consts_correct ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- linux4_11::const_tests::consts_correct stdout ---- [INFO] [stdout] thread 'linux4_11::const_tests::consts_correct' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `126`, [INFO] [stdout] right: `510`: UFFD_API_FEATURES', src/linux4_11.rs:52:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x561a3e20f6e0 - std[77c0456e0eb29f0c]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x561a3e20f6e0 - std[77c0456e0eb29f0c]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x561a3e20f6e0 - std[77c0456e0eb29f0c]::sys_common::backtrace::_print_fmt [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x561a3e20f6e0 - ::fmt [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x561a3e231ebc - core[ee1ca6415511a9c4]::fmt::write [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/fmt/mod.rs:1110:17 [INFO] [stdout] 5: 0x561a3e20c625 - as std[77c0456e0eb29f0c]::io::Write>::write_fmt [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/io/mod.rs:1584:15 [INFO] [stdout] 6: 0x561a3e21186b - std[77c0456e0eb29f0c]::sys_common::backtrace::_print [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x561a3e21186b - std[77c0456e0eb29f0c]::sys_common::backtrace::print [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x561a3e21186b - std[77c0456e0eb29f0c]::panicking::default_hook::{closure#1} [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x561a3e21137c - std[77c0456e0eb29f0c]::panicking::default_hook [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:222:9 [INFO] [stdout] 10: 0x561a3e211f11 - std[77c0456e0eb29f0c]::panicking::rust_panic_with_hook [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:622:17 [INFO] [stdout] 11: 0x561a3e211a17 - std[77c0456e0eb29f0c]::panicking::begin_panic_handler::{closure#0} [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:519:13 [INFO] [stdout] 12: 0x561a3e20fbdc - std[77c0456e0eb29f0c]::sys_common::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x561a3e211979 - rust_begin_unwind [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:515:5 [INFO] [stdout] 14: 0x561a3e1bc4a1 - core[ee1ca6415511a9c4]::panicking::panic_fmt [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x561a3e2308be - core[ee1ca6415511a9c4]::panicking::assert_failed_inner [INFO] [stdout] 16: 0x561a3e1bd59a - core[ee1ca6415511a9c4]::panicking::assert_failed:: [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/panicking.rs:117:5 [INFO] [stdout] 17: 0x561a3e1bcf5d - userfaultfd_sys[9c0c571244fcd943]::linux4_11::const_tests::consts_correct [INFO] [stdout] at /opt/rustwide/workdir/src/linux4_11.rs:52:13 [INFO] [stdout] 18: 0x561a3e1bcd2a - userfaultfd_sys[9c0c571244fcd943]::linux4_11::const_tests::consts_correct::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/src/linux4_11.rs:49:5 [INFO] [stdout] 19: 0x561a3e1bdc3e - >::call_once [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 20: 0x561a3e1e6d53 - >::call_once [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x561a3e1e6d53 - test[eeb9024d9ac7bc83]::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/test/src/lib.rs:577:5 [INFO] [stdout] 22: 0x561a3e1e581c - + core[ee1ca6415511a9c4]::marker::Send> as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/alloc/src/boxed.rs:1575:9 [INFO] [stdout] 23: 0x561a3e1e581c - + core[ee1ca6415511a9c4]::marker::Send>> as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panic.rs:346:9 [INFO] [stdout] 24: 0x561a3e1e581c - std[77c0456e0eb29f0c]::panicking::try::do_call:: + core[ee1ca6415511a9c4]::marker::Send>>, ()> [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:401:40 [INFO] [stdout] 25: 0x561a3e1e581c - std[77c0456e0eb29f0c]::panicking::try::<(), std[77c0456e0eb29f0c]::panic::AssertUnwindSafe + core[ee1ca6415511a9c4]::marker::Send>>> [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:365:19 [INFO] [stdout] 26: 0x561a3e1e581c - std[77c0456e0eb29f0c]::panic::catch_unwind:: + core[ee1ca6415511a9c4]::marker::Send>>, ()> [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panic.rs:433:14 [INFO] [stdout] 27: 0x561a3e1e581c - test[eeb9024d9ac7bc83]::run_test_in_process [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/test/src/lib.rs:600:18 [INFO] [stdout] 28: 0x561a3e1e581c - test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#0} [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/test/src/lib.rs:492:39 [INFO] [stdout] 29: 0x561a3e1c54e2 - test[eeb9024d9ac7bc83]::run_test::run_test_inner::{closure#1} [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/test/src/lib.rs:519:37 [INFO] [stdout] 30: 0x561a3e1c54e2 - std[77c0456e0eb29f0c]::sys_common::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 31: 0x561a3e1c5dc8 - ::spawn_unchecked::::{closure#0}::{closure#0} [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/thread/mod.rs:481:17 [INFO] [stdout] 32: 0x561a3e1c5dc8 - ::spawn_unchecked::{closure#0}::{closure#0}> as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panic.rs:346:9 [INFO] [stdout] 33: 0x561a3e1c5dc8 - std[77c0456e0eb29f0c]::panicking::try::do_call::::spawn_unchecked::{closure#0}::{closure#0}>, ()> [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:401:40 [INFO] [stdout] 34: 0x561a3e1c5dc8 - std[77c0456e0eb29f0c]::panicking::try::<(), std[77c0456e0eb29f0c]::panic::AssertUnwindSafe<::spawn_unchecked::{closure#0}::{closure#0}>> [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:365:19 [INFO] [stdout] 35: 0x561a3e1c5dc8 - std[77c0456e0eb29f0c]::panic::catch_unwind::::spawn_unchecked::{closure#0}::{closure#0}>, ()> [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panic.rs:433:14 [INFO] [stdout] 36: 0x561a3e1c5dc8 - ::spawn_unchecked::::{closure#0} [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/thread/mod.rs:480:30 [INFO] [stdout] 37: 0x561a3e1c5dc8 - <::spawn_unchecked::{closure#0} as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 38: 0x561a3e2169c7 - > as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/alloc/src/boxed.rs:1575:9 [INFO] [stdout] 39: 0x561a3e2169c7 - >> as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/alloc/src/boxed.rs:1575:9 [INFO] [stdout] 40: 0x561a3e2169c7 - ::new::thread_start [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys/unix/thread.rs:71:17 [INFO] [stdout] 41: 0x7f3994d77609 - start_thread [INFO] [stdout] 42: 0x7f3994b49293 - clone [INFO] [stdout] 43: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] linux4_11::const_tests::consts_correct [INFO] [stdout] [INFO] [stdout] test result: FAILED. 13 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bb157abc57fac9cbedd5e2a2b0d663689d788cffa689e291a539e089d10733e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb157abc57fac9cbedd5e2a2b0d663689d788cffa689e291a539e089d10733e3", kill_on_drop: false }` [INFO] [stdout] bb157abc57fac9cbedd5e2a2b0d663689d788cffa689e291a539e089d10733e3