[INFO] fetching crate libhdfs3-sys 0.2.0... [INFO] checking libhdfs3-sys-0.2.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate libhdfs3-sys 0.2.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate libhdfs3-sys 0.2.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate libhdfs3-sys 0.2.0 [INFO] finished tweaking crates.io crate libhdfs3-sys 0.2.0 [INFO] tweaked toml for crates.io crate libhdfs3-sys 0.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 78 packages to latest compatible versions [INFO] [stderr] Adding bindgen v0.59.2 (available: v0.70.1) [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding clap v2.34.0 (available: v4.5.18) [INFO] [stderr] Adding env_logger v0.9.3 (available: v0.11.5) [INFO] [stderr] Adding hermit-abi v0.1.19 (available: v0.4.0) [INFO] [stderr] Adding idna v0.5.0 (available: v1.0.2) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding peeking_take_while v0.1.2 (available: v1.0.0) [INFO] [stderr] Adding rustc-hash v1.1.0 (available: v2.0.0) [INFO] [stderr] Adding strsim v0.8.0 (available: v0.11.1) [INFO] [stderr] Adding textwrap v0.11.0 (available: v0.16.1) [INFO] [stderr] Adding unicode-width v0.1.14 (available: v0.2.0) [INFO] [stderr] Adding uuid v0.8.2 (available: v1.10.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding which v4.4.2 (available: v6.0.3) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eda1fd398f3efacdc4a635a83c590f01b7738bf52e608a9688dc4313848776ed [INFO] running `Command { std: "docker" "start" "-a" "eda1fd398f3efacdc4a635a83c590f01b7738bf52e608a9688dc4313848776ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eda1fd398f3efacdc4a635a83c590f01b7738bf52e608a9688dc4313848776ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eda1fd398f3efacdc4a635a83c590f01b7738bf52e608a9688dc4313848776ed", kill_on_drop: false }` [INFO] [stdout] eda1fd398f3efacdc4a635a83c590f01b7738bf52e608a9688dc4313848776ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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 -Dtail_expr_drop_order" "-e" "RUSTDOCFLAGS=--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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ef20369d37b89be38fd9f1fa2c9dd8ed8dd54652833e00b6d7fdcc60a1a56a5e [INFO] running `Command { std: "docker" "start" "-a" "ef20369d37b89be38fd9f1fa2c9dd8ed8dd54652833e00b6d7fdcc60a1a56a5e", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling libloading v0.8.5 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling bindgen v0.59.2 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling cmake v0.1.51 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking tempfile v3.13.0 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking filepath v0.1.2 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Compiling env_logger v0.9.3 [INFO] [stderr] Compiling libhdfs3-sys v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `get_hdfs3_file_path` is never used [INFO] [stdout] --> build.rs:34:4 [INFO] [stdout] | [INFO] [stdout] 34 | fn get_hdfs3_file_path(filename: &'static str) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_hdfs3_source_dir` is never used [INFO] [stdout] --> build.rs:38:4 [INFO] [stdout] | [INFO] [stdout] 38 | fn get_hdfs3_source_dir() -> &'static str { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/hdfs3_bindings.rs:491:19 [INFO] [stdout] | [INFO] [stdout] 491 | unsafe { &(*(::std::ptr::null::())).mSuite 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/hdfs3_bindings.rs:502:14 [INFO] [stdout] | [INFO] [stdout] 502 | &(*(::std::ptr::null::())).mCryptoProtocolVersion 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/hdfs3_bindings.rs:514:19 [INFO] [stdout] | [INFO] [stdout] 514 | unsafe { &(*(::std::ptr::null::())).mId 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/hdfs3_bindings.rs:524:19 [INFO] [stdout] | [INFO] [stdout] 524 | unsafe { &(*(::std::ptr::null::())).mPath 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/hdfs3_bindings.rs:534:19 [INFO] [stdout] | [INFO] [stdout] 534 | unsafe { &(*(::std::ptr::null::())).mKeyName 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/hdfs3_bindings.rs:568:19 [INFO] [stdout] | [INFO] [stdout] 568 | unsafe { &(*(::std::ptr::null::())).mSuite 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/hdfs3_bindings.rs:579:14 [INFO] [stdout] | [INFO] [stdout] 579 | &(*(::std::ptr::null::())).mCryptoProtocolVersion 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/hdfs3_bindings.rs:591:19 [INFO] [stdout] | [INFO] [stdout] 591 | unsafe { &(*(::std::ptr::null::())).mKey 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/hdfs3_bindings.rs:601:19 [INFO] [stdout] | [INFO] [stdout] 601 | unsafe { &(*(::std::ptr::null::())).mKeyName 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/hdfs3_bindings.rs:611:19 [INFO] [stdout] | [INFO] [stdout] 611 | unsafe { &(*(::std::ptr::null::())).mIv 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/hdfs3_bindings.rs:622:14 [INFO] [stdout] | [INFO] [stdout] 622 | &(*(::std::ptr::null::())).mEzKeyVersionName 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/hdfs3_bindings.rs:663:19 [INFO] [stdout] | [INFO] [stdout] 663 | unsafe { &(*(::std::ptr::null::())).mKind 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/hdfs3_bindings.rs:673:19 [INFO] [stdout] | [INFO] [stdout] 673 | unsafe { &(*(::std::ptr::null::())).mName 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/hdfs3_bindings.rs:683:19 [INFO] [stdout] | [INFO] [stdout] 683 | unsafe { &(*(::std::ptr::null::())).mLastMod 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/hdfs3_bindings.rs:693:19 [INFO] [stdout] | [INFO] [stdout] 693 | unsafe { &(*(::std::ptr::null::())).mSize 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/hdfs3_bindings.rs:703:19 [INFO] [stdout] | [INFO] [stdout] 703 | unsafe { &(*(::std::ptr::null::())).mReplication 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/hdfs3_bindings.rs:713:19 [INFO] [stdout] | [INFO] [stdout] 713 | unsafe { &(*(::std::ptr::null::())).mBlockSize 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/hdfs3_bindings.rs:723:19 [INFO] [stdout] | [INFO] [stdout] 723 | unsafe { &(*(::std::ptr::null::())).mOwner 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/hdfs3_bindings.rs:733:19 [INFO] [stdout] | [INFO] [stdout] 733 | unsafe { &(*(::std::ptr::null::())).mGroup 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/hdfs3_bindings.rs:743:19 [INFO] [stdout] | [INFO] [stdout] 743 | unsafe { &(*(::std::ptr::null::())).mPermissions 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/hdfs3_bindings.rs:753:19 [INFO] [stdout] | [INFO] [stdout] 753 | unsafe { &(*(::std::ptr::null::())).mLastAccess 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/hdfs3_bindings.rs:764:14 [INFO] [stdout] | [INFO] [stdout] 764 | &(*(::std::ptr::null::())).mHdfsEncryptionFileInfo 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/hdfs3_bindings.rs:976:19 [INFO] [stdout] | [INFO] [stdout] 976 | unsafe { &(*(::std::ptr::null::())).rpc_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/hdfs3_bindings.rs:986:19 [INFO] [stdout] | [INFO] [stdout] 986 | unsafe { &(*(::std::ptr::null::())).http_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/hdfs3_bindings.rs:1059:19 [INFO] [stdout] | [INFO] [stdout] 1059 | unsafe { &(*(::std::ptr::null::())).rangeId 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/hdfs3_bindings.rs:1069:19 [INFO] [stdout] | [INFO] [stdout] 1069 | unsafe { &(*(::std::ptr::null::())).replicaGroupId 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/hdfs3_bindings.rs:1079:19 [INFO] [stdout] | [INFO] [stdout] 1079 | unsafe { &(*(::std::ptr::null::())).corrupt 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/hdfs3_bindings.rs:1089:19 [INFO] [stdout] | [INFO] [stdout] 1089 | unsafe { &(*(::std::ptr::null::())).numOfNodes 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/hdfs3_bindings.rs:1099:19 [INFO] [stdout] | [INFO] [stdout] 1099 | unsafe { &(*(::std::ptr::null::())).hosts 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/hdfs3_bindings.rs:1109:19 [INFO] [stdout] | [INFO] [stdout] 1109 | unsafe { &(*(::std::ptr::null::())).names 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/hdfs3_bindings.rs:1119:19 [INFO] [stdout] | [INFO] [stdout] 1119 | unsafe { &(*(::std::ptr::null::())).topologyPaths 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/hdfs3_bindings.rs:1129:19 [INFO] [stdout] | [INFO] [stdout] 1129 | unsafe { &(*(::std::ptr::null::())).length 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/hdfs3_bindings.rs:1139:19 [INFO] [stdout] | [INFO] [stdout] 1139 | unsafe { &(*(::std::ptr::null::())).offset as *const _ as usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 33 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.23s [INFO] running `Command { std: "docker" "inspect" "ef20369d37b89be38fd9f1fa2c9dd8ed8dd54652833e00b6d7fdcc60a1a56a5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef20369d37b89be38fd9f1fa2c9dd8ed8dd54652833e00b6d7fdcc60a1a56a5e", kill_on_drop: false }` [INFO] [stdout] ef20369d37b89be38fd9f1fa2c9dd8ed8dd54652833e00b6d7fdcc60a1a56a5e