[INFO] fetching crate librgbmatrix-sys 0.7.0...
[INFO] testing librgbmatrix-sys-0.7.0 against 1.69.0 for beta-1.70-1
[INFO] extracting crate librgbmatrix-sys 0.7.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate librgbmatrix-sys 0.7.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate librgbmatrix-sys 0.7.0
[INFO] finished tweaking crates.io crate librgbmatrix-sys 0.7.0
[INFO] tweaked toml for crates.io crate librgbmatrix-sys 0.7.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f99473830184ba1239b38f44895dd6a05ad7fe8290c3b13d03a7f8b2a91b533
[INFO] running `Command { std: "docker" "start" "-a" "2f99473830184ba1239b38f44895dd6a05ad7fe8290c3b13d03a7f8b2a91b533", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f99473830184ba1239b38f44895dd6a05ad7fe8290c3b13d03a7f8b2a91b533", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f99473830184ba1239b38f44895dd6a05ad7fe8290c3b13d03a7f8b2a91b533", kill_on_drop: false }`
[INFO] [stdout] 2f99473830184ba1239b38f44895dd6a05ad7fe8290c3b13d03a7f8b2a91b533
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 643c27315b123c4bddd369e142dea4fcbf0e3640ce3f98e9bba5beef9a22d457
[INFO] running `Command { std: "docker" "start" "-a" "643c27315b123c4bddd369e142dea4fcbf0e3640ce3f98e9bba5beef9a22d457", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling regex-syntax v0.7.1
[INFO] [stderr]    Compiling nom v5.1.3
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling clang-sys v1.6.1
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling aho-corasick v1.0.1
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling bindgen v0.55.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling regex v1.8.1
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling librgbmatrix-sys v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.42s
[INFO] running `Command { std: "docker" "inspect" "643c27315b123c4bddd369e142dea4fcbf0e3640ce3f98e9bba5beef9a22d457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "643c27315b123c4bddd369e142dea4fcbf0e3640ce3f98e9bba5beef9a22d457", kill_on_drop: false }`
[INFO] [stdout] 643c27315b123c4bddd369e142dea4fcbf0e3640ce3f98e9bba5beef9a22d457
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b7a5eef3479706caec4eb8ca743bd617f115c384686aaccd94968f7666756f1
[INFO] running `Command { std: "docker" "start" "-a" "0b7a5eef3479706caec4eb8ca743bd617f115c384686aaccd94968f7666756f1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling librgbmatrix-sys v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:7932
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < __fsid_t > ())) . __val as * const _ as usize } , 0usize , concat ! ("Offset of fiel...
[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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:11412
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...nsafe { & (* (:: std :: ptr :: null :: < __mbstate_t__bindgen_ty_1 > ())) . __wch 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:11648
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...nsafe { & (* (:: std :: ptr :: null :: < __mbstate_t__bindgen_ty_1 > ())) . __wchb as * const _ as usize } , 0usize , concat ! ("Offse...
[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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:12192
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...eq ! (unsafe { & (* (:: std :: ptr :: null :: < __mbstate_t > ())) . __count 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:12404
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...eq ! (unsafe { & (* (:: std :: ptr :: null :: < __mbstate_t > ())) . __value as * const _ as usize } , 4usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:13027
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._eq ! (unsafe { & (* (:: std :: ptr :: null :: < _G_fpos_t > ())) . __pos 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:13231
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._eq ! (unsafe { & (* (:: std :: ptr :: null :: < _G_fpos_t > ())) . __state as * const _ as usize } , 8usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:13896
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...eq ! (unsafe { & (* (:: std :: ptr :: null :: < _G_fpos64_t > ())) . __pos as * const _ as usize } , 0usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:14104
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...eq ! (unsafe { & (* (:: std :: ptr :: null :: < _G_fpos64_t > ())) . __state as * const _ as usize } , 8usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:16487
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < _IO_FILE > ())) . _flags as * const _ as usize } , 0usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:16691
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < _IO_FILE > ())) . _IO_read_ptr as * const _ as usize } , 8usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:16907
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < _IO_FILE > ())) . _IO_read_end as * const _ as usize } , 16usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:17124
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < _IO_FILE > ())) . _IO_read_base as * const _ as usize } , 24usize , concat ! ("Offse...
[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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:17343
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < _IO_FILE > ())) . _IO_write_base as * const _ as usize } , 32usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:17564
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < _IO_FILE > ())) . _IO_write_ptr as * const _ as usize } , 40usize , concat ! ("Offse...
[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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:17783
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < _IO_FILE > ())) . _IO_write_end as * const _ as usize } , 48usize , concat ! ("Offse...
[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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:18002
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < _IO_FILE > ())) . _IO_buf_base as * const _ as usize } , 56usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:18219
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < _IO_FILE > ())) . _IO_buf_end as * const _ as usize } , 64usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:18434
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < _IO_FILE > ())) . _IO_save_base as * const _ as usize } , 72usize , concat ! ("Offse...
[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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:18653
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < _IO_FILE > ())) . _IO_backup_base as * const _ as usize } , 80usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:18876
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < _IO_FILE > ())) . _IO_save_end as * const _ as usize } , 88usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:19093
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < _IO_FILE > ())) . _markers as * const _ as usize } , 96usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:19302
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < _IO_FILE > ())) . _chain as * const _ as usize } , 104usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:19508
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < _IO_FILE > ())) . _fileno as * const _ as usize } , 112usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:19716
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < _IO_FILE > ())) . _flags2 as * const _ as usize } , 116usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:19924
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < _IO_FILE > ())) . _old_offset as * const _ as usize } , 120usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:20140
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < _IO_FILE > ())) . _cur_column as * const _ as usize } , 128usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:20356
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < _IO_FILE > ())) . _vtable_offset as * const _ as usize } , 130usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:20578
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < _IO_FILE > ())) . _shortbuf as * const _ as usize } , 131usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:20790
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < _IO_FILE > ())) . _lock as * const _ as usize } , 136usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:20994
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < _IO_FILE > ())) . _offset as * const _ as usize } , 144usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:21202
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < _IO_FILE > ())) . _codecvt as * const _ as usize } , 152usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:21412
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < _IO_FILE > ())) . _wide_data as * const _ as usize } , 160usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:21626
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < _IO_FILE > ())) . _freeres_list as * const _ as usize } , 168usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:21846
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < _IO_FILE > ())) . _freeres_buf as * const _ as usize } , 176usize , concat ! ("Offse...
[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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:22064
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < _IO_FILE > ())) . __pad5 as * const _ as usize } , 184usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:22270
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < _IO_FILE > ())) . _mode as * const _ as usize } , 192usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:22474
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < _IO_FILE > ())) . _unused2 as * const _ as usize } , 196usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:36712
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < RGBLedMatrixOptions > ())) . hardware_mapping 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:36958
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < RGBLedMatrixOptions > ())) . rows 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:37180
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < RGBLedMatrixOptions > ())) . cols as * const _ as usize } , 12usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:37403
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < RGBLedMatrixOptions > ())) . chain_length 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:37642
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < RGBLedMatrixOptions > ())) . parallel as * const _ as usize } , 20usize , concat ! ("Offse...
[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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:37873
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < RGBLedMatrixOptions > ())) . pwm_bits as * const _ as usize } , 24usize , concat ! ("Offse...
[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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:38104
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < RGBLedMatrixOptions > ())) . pwm_lsb_nanoseconds as * const _ as usize } , 28usize , conca...
[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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:38357
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < RGBLedMatrixOptions > ())) . pwm_dither_bits as * const _ as usize } , 32usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:38602
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < RGBLedMatrixOptions > ())) . brightness as * const _ as usize } , 36usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:38837
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < RGBLedMatrixOptions > ())) . scan_mode as * const _ as usize } , 40usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:39070
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < RGBLedMatrixOptions > ())) . row_address_type as * const _ as usize } , 44usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:39317
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < RGBLedMatrixOptions > ())) . multiplexing as * const _ as usize } , 48usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:39556
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < RGBLedMatrixOptions > ())) . disable_hardware_pulsing as * const _ as usize } , 52usize , ...
[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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:39819
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < RGBLedMatrixOptions > ())) . show_refresh_rate as * const _ as usize } , 53usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:40068
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < RGBLedMatrixOptions > ())) . inverse_colors as * const _ as usize } , 54usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:40311
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < RGBLedMatrixOptions > ())) . led_rgb_sequence as * const _ as usize } , 56usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:40558
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < RGBLedMatrixOptions > ())) . pixel_mapper_config as * const _ as usize } , 64usize , conca...
[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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:40811
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < RGBLedMatrixOptions > ())) . panel_type as * const _ as usize } , 72usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:41046
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < RGBLedMatrixOptions > ())) . limit_refresh_rate_hz as * const _ as usize } , 80usize , con...
[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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:42178
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < RGBLedRuntimeOptions > ())) . gpio_slowdown 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:42420
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < RGBLedRuntimeOptions > ())) . daemon as * const _ as usize } , 4usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:42648
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < RGBLedRuntimeOptions > ())) . drop_privileges 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:42894
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < RGBLedRuntimeOptions > ())) . do_gpio_init as * const _ as usize } , 12usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:43135
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < RGBLedRuntimeOptions > ())) . drop_priv_user 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:43380
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < RGBLedRuntimeOptions > ())) . drop_priv_group as * const _ as usize } , 24usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:52891
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...q ! (unsafe { & (* (:: std :: ptr :: null :: < __va_list_tag > ())) . gp_offset 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:53111
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...q ! (unsafe { & (* (:: std :: ptr :: null :: < __va_list_tag > ())) . fp_offset as * const _ as usize } , 4usize , 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:53331
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...q ! (unsafe { & (* (:: std :: ptr :: null :: < __va_list_tag > ())) . overflow_arg_area 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/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.rs:3:53567
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...q ! (unsafe { & (* (:: std :: ptr :: null :: < __va_list_tag > ())) . reg_save_area as * const _ as usize } , 16usize , concat ! ("Off...
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustco5DARw/symbols.o" "/opt/rustwide/target/debug/deps/librgbmatrix_sys-44f26168fb73e7c5.librgbmatrix_sys.1c5ed54d-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/librgbmatrix_sys-44f26168fb73e7c5.librgbmatrix_sys.1c5ed54d-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/librgbmatrix_sys-44f26168fb73e7c5.librgbmatrix_sys.1c5ed54d-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/librgbmatrix_sys-44f26168fb73e7c5.librgbmatrix_sys.1c5ed54d-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/librgbmatrix_sys-44f26168fb73e7c5.librgbmatrix_sys.1c5ed54d-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/librgbmatrix_sys-44f26168fb73e7c5.librgbmatrix_sys.1c5ed54d-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/librgbmatrix_sys-44f26168fb73e7c5.librgbmatrix_sys.1c5ed54d-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/librgbmatrix_sys-44f26168fb73e7c5.librgbmatrix_sys.1c5ed54d-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/librgbmatrix_sys-44f26168fb73e7c5.librgbmatrix_sys.1c5ed54d-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/librgbmatrix_sys-44f26168fb73e7c5.librgbmatrix_sys.1c5ed54d-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/librgbmatrix_sys-44f26168fb73e7c5.librgbmatrix_sys.1c5ed54d-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/librgbmatrix_sys-44f26168fb73e7c5.librgbmatrix_sys.1c5ed54d-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/librgbmatrix_sys-44f26168fb73e7c5.librgbmatrix_sys.1c5ed54d-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/librgbmatrix_sys-44f26168fb73e7c5.librgbmatrix_sys.1c5ed54d-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/librgbmatrix_sys-44f26168fb73e7c5.librgbmatrix_sys.1c5ed54d-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/librgbmatrix_sys-44f26168fb73e7c5.librgbmatrix_sys.1c5ed54d-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/librgbmatrix_sys-44f26168fb73e7c5.3fd67sxg3eup9hj2.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/librgbmatrix-sys-022ed5f7b6748833/out" "-L" "/opt/rustwide/target/debug/build/librgbmatrix-sys-022ed5f7b6748833/out" "-L" "/opt/rustwide/target/debug/build/librgbmatrix-sys-022ed5f7b6748833/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "-Wl,--whole-archive" "-ldummy-lib-so-i-can-get-the-obj-files" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "-lrgbmatrix" "-Wl,--no-whole-archive" "-Wl,-Bdynamic" "-lstdc++" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-7791a6353d4a7929.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-7b17724e9ce90a72.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-596f8ce9d30a755e.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-da04f86254de594f.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-89bc084783fdc439.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-8bee4b287d4367c1.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-d61707aed80694c0.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d85366256f22345b.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-96069b86b8a8cae9.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-d19d53abf68dfa6c.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-787cbccd19d64ac6.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-b3837a36b830e0d0.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-e3deb0e7e3f04966.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-dabbb79c9815def4.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-305b01f34c9409f2.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-f833521df6074e73.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-9ac333113350d171.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-1c126114322d0eee.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bad9164fdeeecf92.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-f9374b1e480fa681.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-207f06e41d9603af.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-7e2768e66e984e85.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-957b4aff41f8cd46.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/librgbmatrix_sys-44f26168fb73e7c5" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/build/librgbmatrix-sys-022ed5f7b6748833/out/librgbmatrix.a(hardware-mapping.o):/opt/rustwide/workdir/./vendor/lib/hardware-mapping.c:24: multiple definition of `matrix_hardware_mappings'; /opt/rustwide/target/debug/build/librgbmatrix-sys-022ed5f7b6748833/out/libdummy-lib-so-i-can-get-the-obj-files.a(hardware-mapping.o):/opt/rustwide/workdir/./vendor/lib/hardware-mapping.c:24: first defined here
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 67 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `librgbmatrix-sys` due to 2 previous errors; 67 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "0b7a5eef3479706caec4eb8ca743bd617f115c384686aaccd94968f7666756f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b7a5eef3479706caec4eb8ca743bd617f115c384686aaccd94968f7666756f1", kill_on_drop: false }`
[INFO] [stdout] 0b7a5eef3479706caec4eb8ca743bd617f115c384686aaccd94968f7666756f1
