[INFO] fetching crate librgbmatrix-sys 0.2.1...
[INFO] testing librgbmatrix-sys-0.2.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate librgbmatrix-sys 0.2.1 into /workspace/builds/worker-52/source
[INFO] validating manifest of crates.io crate librgbmatrix-sys 0.2.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate librgbmatrix-sys 0.2.1
[INFO] finished tweaking crates.io crate librgbmatrix-sys 0.2.1
[INFO] tweaked toml for crates.io crate librgbmatrix-sys 0.2.1 written to /workspace/builds/worker-52/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c22e987bc1fe3f525bc634e3621196fd892a70a8a9b325a3a10f317fc2b4b863
[INFO] running `Command { std: "docker" "start" "-a" "c22e987bc1fe3f525bc634e3621196fd892a70a8a9b325a3a10f317fc2b4b863", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c22e987bc1fe3f525bc634e3621196fd892a70a8a9b325a3a10f317fc2b4b863", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c22e987bc1fe3f525bc634e3621196fd892a70a8a9b325a3a10f317fc2b4b863", kill_on_drop: false }`
[INFO] [stdout] c22e987bc1fe3f525bc634e3621196fd892a70a8a9b325a3a10f317fc2b4b863
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6713d8d0e9cb82474f0622003b03c61023557c04841a651423e1b407f7bdf40
[INFO] running `Command { std: "docker" "start" "-a" "e6713d8d0e9cb82474f0622003b03c61023557c04841a651423e1b407f7bdf40", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling bindgen v0.55.1
[INFO] [stderr]    Compiling termcolor v1.1.2
[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 lazycell v1.3.0
[INFO] [stderr]    Compiling libloading v0.7.0
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling clang-sys v1.2.0
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling librgbmatrix-sys v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.99s
[INFO] running `Command { std: "docker" "inspect" "e6713d8d0e9cb82474f0622003b03c61023557c04841a651423e1b407f7bdf40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6713d8d0e9cb82474f0622003b03c61023557c04841a651423e1b407f7bdf40", kill_on_drop: false }`
[INFO] [stdout] e6713d8d0e9cb82474f0622003b03c61023557c04841a651423e1b407f7bdf40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aafdad6873f34486497c51e9ee90661ed24992157694b117609787fb610923ca
[INFO] running `Command { std: "docker" "start" "-a" "aafdad6873f34486497c51e9ee90661ed24992157694b117609787fb610923ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling librgbmatrix-sys v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/librgbmatrix-sys-7b355f34c3181ea4/out/librgbmatrix.rs:3:6913
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:10334
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:10570
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:11114
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:11326
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:11949
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:12153
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:12818
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:13026
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:15409
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:15613
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:15829
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:16046
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:16265
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:16486
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:16705
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:16924
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:17141
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:17356
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:17575
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:17798
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:18015
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:18224
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:18430
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:18638
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:18846
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:19062
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:19278
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:19500
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:19712
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:19916
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:20124
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:20334
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:20548
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:20768
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:20986
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:21192
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:21396
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:35773
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:36019
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:36241
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:36464
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:36703
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:36934
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:37165
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:37418
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:37663
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:37898
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:38131
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:38378
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:38617
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:38864
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:39117
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:39352
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < RGBLedMatrixOptions > ())) . disable_hardware_pulsing as * const _ as usize } , 80usize , ...
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:39615
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < RGBLedMatrixOptions > ())) . show_refresh_rate as * const _ as usize } , 81usize , 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-7b355f34c3181ea4/out/librgbmatrix.rs:3:39864
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < RGBLedMatrixOptions > ())) . inverse_colors as * const _ as usize } , 82usize , 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-7b355f34c3181ea4/out/librgbmatrix.rs:3:40107
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (unsafe { & (* (:: std :: ptr :: null :: < RGBLedMatrixOptions > ())) . limit_refresh_rate_hz as * const _ as usize } , 84usize , 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-7b355f34c3181ea4/out/librgbmatrix.rs:3:48336
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:48556
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:48776
[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-7b355f34c3181ea4/out/librgbmatrix.rs:3:49012
[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: "cc" "-m64" "/opt/rustwide/target/debug/deps/librgbmatrix_sys-fad3d90dc9b65adf.librgbmatrix_sys.2km3wm9t-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/librgbmatrix_sys-fad3d90dc9b65adf.librgbmatrix_sys.2km3wm9t-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/librgbmatrix_sys-fad3d90dc9b65adf.librgbmatrix_sys.2km3wm9t-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/librgbmatrix_sys-fad3d90dc9b65adf.librgbmatrix_sys.2km3wm9t-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/librgbmatrix_sys-fad3d90dc9b65adf.librgbmatrix_sys.2km3wm9t-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/librgbmatrix_sys-fad3d90dc9b65adf.librgbmatrix_sys.2km3wm9t-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/librgbmatrix_sys-fad3d90dc9b65adf.librgbmatrix_sys.2km3wm9t-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/librgbmatrix_sys-fad3d90dc9b65adf.librgbmatrix_sys.2km3wm9t-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/librgbmatrix_sys-fad3d90dc9b65adf.librgbmatrix_sys.2km3wm9t-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/librgbmatrix_sys-fad3d90dc9b65adf.librgbmatrix_sys.2km3wm9t-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/librgbmatrix_sys-fad3d90dc9b65adf.librgbmatrix_sys.2km3wm9t-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/librgbmatrix_sys-fad3d90dc9b65adf.1p4z86x435eni20v.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/librgbmatrix-sys-7b355f34c3181ea4/out" "-L" "/opt/rustwide/target/debug/build/librgbmatrix-sys-7b355f34c3181ea4/out" "-L" "/opt/rustwide/target/debug/build/librgbmatrix-sys-7b355f34c3181ea4/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-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/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-3599c5491d44663f.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-1d56ea45a67842c8.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-9749f7c936ebf9a7.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-627a220173eefff1.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-16ed15e5bfe21b9b.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-2420485b9e5ef5e1.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-785e3cb61c4b1960.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-087191a88bdaa22d.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9981842c02975178.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-6fb405869b015fde.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d05c5c3c56004b7b.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-42d74d2097528b38.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-fb36534c113d2209.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-b56b9042c12b6535.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-491902d6cb3e76df.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-61834e0981b8c367.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-f78aa99d613a55bc.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-53ee54cd7fed2c57.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-544ecdbd6cda3c58.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-379cc252b6943a79.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8063eea38dcc5e62.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-5b228734afae15ee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-d6c7a399d95d173f.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/librgbmatrix_sys-fad3d90dc9b65adf" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/build/librgbmatrix-sys-7b355f34c3181ea4/out/librgbmatrix.a(hardware-mapping.o):(.data.rel.local.matrix_hardware_mappings+0x0): multiple definition of `matrix_hardware_mappings'; /opt/rustwide/target/debug/build/librgbmatrix-sys-7b355f34c3181ea4/out/libdummy-lib-so-i-can-get-the-obj-files.a(hardware-mapping.o):(.data.rel.local.matrix_hardware_mappings+0x0): 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; 61 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `librgbmatrix-sys`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "aafdad6873f34486497c51e9ee90661ed24992157694b117609787fb610923ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aafdad6873f34486497c51e9ee90661ed24992157694b117609787fb610923ca", kill_on_drop: false }`
[INFO] [stdout] aafdad6873f34486497c51e9ee90661ed24992157694b117609787fb610923ca
