[INFO] fetching crate bitmagic-sys 0.2.4+bitmagic.7.7.7... [INFO] testing bitmagic-sys-0.2.4+bitmagic.7.7.7 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate bitmagic-sys 0.2.4+bitmagic.7.7.7 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate bitmagic-sys 0.2.4+bitmagic.7.7.7 [INFO] finished tweaking crates.io crate bitmagic-sys 0.2.4+bitmagic.7.7.7 [INFO] tweaked toml for crates.io crate bitmagic-sys 0.2.4+bitmagic.7.7.7 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate bitmagic-sys 0.2.4+bitmagic.7.7.7 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 47 packages to latest compatible versions [INFO] [stderr] Adding bindgen v0.55.1 (available: v0.72.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded which v3.1.1 [INFO] [stderr] Downloaded shlex v0.1.1 [INFO] [stderr] Downloaded cexpr v0.4.0 [INFO] [stderr] Downloaded bindgen v0.55.1 [INFO] [stderr] Downloaded nom v5.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bfcd2da8d8188cb4fd336b4f50e3c41f3b434ea552552ca07cc7a326f6df3da8 [INFO] running `Command { std: "docker" "start" "-a" "bfcd2da8d8188cb4fd336b4f50e3c41f3b434ea552552ca07cc7a326f6df3da8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bfcd2da8d8188cb4fd336b4f50e3c41f3b434ea552552ca07cc7a326f6df3da8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfcd2da8d8188cb4fd336b4f50e3c41f3b434ea552552ca07cc7a326f6df3da8", kill_on_drop: false }` [INFO] [stdout] bfcd2da8d8188cb4fd336b4f50e3c41f3b434ea552552ca07cc7a326f6df3da8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b533d806d97bdd0a1406399a1ae560eaaf2ffa1bb621409ac640308ceffad936 [INFO] running `Command { std: "docker" "start" "-a" "b533d806d97bdd0a1406399a1ae560eaaf2ffa1bb621409ac640308ceffad936", kill_on_drop: false }` [INFO] [stderr] Compiling bitmagic-sys v0.2.4+bitmagic.7.7.7 (/opt/rustwide/workdir) [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: In file included from BitMagic/lang-maps/libbm/src/libbm.cpp:19: [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: BitMagic/lang-maps/libbm/include/libbm.h:66: warning: "BM_SIMD_NO" redefined [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: 66 | #define BM_SIMD_NO 0 [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: | [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: : note: this is the location of the previous definition [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: BitMagic/lang-maps/libbm/src/libbm.cpp:28: warning: "BM_NO_STL" redefined [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: 28 | #define BM_NO_STL [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: | [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: : note: this is the location of the previous definition [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: In file included from BitMagic/lang-maps/libbm/src/libbm.cpp:47: [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: BitMagic/lang-maps/libbm/src/libbm_impl.cpp: In function 'int BM_init(void*)': [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: BitMagic/lang-maps/libbm/src/libbm_impl.cpp:100:13: warning: this statement may fall through [-Wimplicit-fallthrough=] [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: 100 | if (!(cpu_simd & SIMD_AVX2)) [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: | ^~ [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: BitMagic/lang-maps/libbm/src/libbm_impl.cpp:102:9: note: here [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: 102 | default: [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: | ^~~~~~~ [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.73s [INFO] running `Command { std: "docker" "inspect" "b533d806d97bdd0a1406399a1ae560eaaf2ffa1bb621409ac640308ceffad936", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b533d806d97bdd0a1406399a1ae560eaaf2ffa1bb621409ac640308ceffad936", kill_on_drop: false }` [INFO] [stdout] b533d806d97bdd0a1406399a1ae560eaaf2ffa1bb621409ac640308ceffad936 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c9cbf027bd631659cd76af19e099fb73f862d231b57fbbdb11081d755ddada5d [INFO] running `Command { std: "docker" "start" "-a" "c9cbf027bd631659cd76af19e099fb73f862d231b57fbbdb11081d755ddada5d", kill_on_drop: false }` [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: In file included from BitMagic/lang-maps/libbm/src/libbm.cpp:19: [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: BitMagic/lang-maps/libbm/include/libbm.h:66: warning: "BM_SIMD_NO" redefined [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: 66 | #define BM_SIMD_NO 0 [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: | [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: : note: this is the location of the previous definition [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: BitMagic/lang-maps/libbm/src/libbm.cpp:28: warning: "BM_NO_STL" redefined [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: 28 | #define BM_NO_STL [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: | [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: : note: this is the location of the previous definition [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: In file included from BitMagic/lang-maps/libbm/src/libbm.cpp:47: [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: BitMagic/lang-maps/libbm/src/libbm_impl.cpp: In function 'int BM_init(void*)': [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: BitMagic/lang-maps/libbm/src/libbm_impl.cpp:100:13: warning: this statement may fall through [-Wimplicit-fallthrough=] [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: 100 | if (!(cpu_simd & SIMD_AVX2)) [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: | ^~ [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: BitMagic/lang-maps/libbm/src/libbm_impl.cpp:102:9: note: here [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: 102 | default: [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: | ^~~~~~~ [INFO] [stderr] Compiling bitmagic-sys v0.2.4+bitmagic.7.7.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/bindings.rs:58:14 [INFO] [stdout] | [INFO] [stdout] 58 | &(*(::core::ptr::null::())).__clang_max_align_nonce1 as *const _ as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deref_nullptr)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/bindings.rs:70:14 [INFO] [stdout] | [INFO] [stdout] 70 | &(*(::core::ptr::null::())).__clang_max_align_nonce2 as *const _ as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/bindings.rs:103:14 [INFO] [stdout] | [INFO] [stdout] 103 | &(*(::core::ptr::null::())).bit_blocks as *const _ as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/bindings.rs:115:14 [INFO] [stdout] | [INFO] [stdout] 115 | &(*(::core::ptr::null::())).gap_blocks as *const _ as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/bindings.rs:127:14 [INFO] [stdout] | [INFO] [stdout] 127 | &(*(::core::ptr::null::())).max_serialize_mem as *const _ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/bindings.rs:140:14 [INFO] [stdout] | [INFO] [stdout] 140 | &(*(::core::ptr::null::())).memory_used as *const _ as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s [INFO] running `Command { std: "docker" "inspect" "c9cbf027bd631659cd76af19e099fb73f862d231b57fbbdb11081d755ddada5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9cbf027bd631659cd76af19e099fb73f862d231b57fbbdb11081d755ddada5d", kill_on_drop: false }` [INFO] [stdout] c9cbf027bd631659cd76af19e099fb73f862d231b57fbbdb11081d755ddada5d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d96b6f9c577eb23be90f029faf96dd91cbee4bc1d876f4cde98ea9126b83c29d [INFO] running `Command { std: "docker" "start" "-a" "d96b6f9c577eb23be90f029faf96dd91cbee4bc1d876f4cde98ea9126b83c29d", kill_on_drop: false }` [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: In file included from BitMagic/lang-maps/libbm/src/libbm.cpp:19: [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: BitMagic/lang-maps/libbm/include/libbm.h:66: warning: "BM_SIMD_NO" redefined [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: 66 | #define BM_SIMD_NO 0 [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: | [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: : note: this is the location of the previous definition [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: BitMagic/lang-maps/libbm/src/libbm.cpp:28: warning: "BM_NO_STL" redefined [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: 28 | #define BM_NO_STL [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: | [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: : note: this is the location of the previous definition [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: In file included from BitMagic/lang-maps/libbm/src/libbm.cpp:47: [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: BitMagic/lang-maps/libbm/src/libbm_impl.cpp: In function 'int BM_init(void*)': [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: BitMagic/lang-maps/libbm/src/libbm_impl.cpp:100:13: warning: this statement may fall through [-Wimplicit-fallthrough=] [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: 100 | if (!(cpu_simd & SIMD_AVX2)) [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: | ^~ [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: BitMagic/lang-maps/libbm/src/libbm_impl.cpp:102:9: note: here [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: 102 | default: [INFO] [stderr] warning: bitmagic-sys@0.2.4+bitmagic.7.7.7: | ^~~~~~~ [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/bindings.rs:58:14 [INFO] [stderr] | [INFO] [stderr] 58 | &(*(::core::ptr::null::())).__clang_max_align_nonce1 as *const _ as usize [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deref_nullptr)]` on by default [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/bindings.rs:70:14 [INFO] [stderr] | [INFO] [stderr] 70 | &(*(::core::ptr::null::())).__clang_max_align_nonce2 as *const _ as usize [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/bindings.rs:103:14 [INFO] [stderr] | [INFO] [stderr] 103 | &(*(::core::ptr::null::())).bit_blocks as *const _ as usize [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/bindings.rs:115:14 [INFO] [stderr] | [INFO] [stderr] 115 | &(*(::core::ptr::null::())).gap_blocks as *const _ as usize [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/bindings.rs:127:14 [INFO] [stderr] | [INFO] [stderr] 127 | &(*(::core::ptr::null::())).max_serialize_mem as *const _ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> src/bindings.rs:140:14 [INFO] [stderr] | [INFO] [stderr] 140 | &(*(::core::ptr::null::())).memory_used as *const _ as usize [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: `bitmagic-sys` (lib test) generated 6 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bitmagic_sys-9b47c88534e4400f) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stderr] [INFO] [stderr] thread 'bindgen_test_layout_BM_bvector_statistics' (24) panicked at src/bindings.rs:103:13: [INFO] [stderr] null pointer dereference occurred [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5f8a23ceb6b2 - std::backtrace_rs::backtrace::libunwind::trace::ha50a1f28c7a10cf8 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5f8a23ceb6b2 - std::backtrace_rs::backtrace::trace_unsynchronized::h34f8c4ec82a320bc [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5f8a23ceb6b2 - std::sys::backtrace::_print_fmt::h2d23e84e13d343bc [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5f8a23ceb6b2 - ::fmt::hde21067283f7e82e [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5f8a23cfb5df - core::fmt::rt::Argument::fmt::he65307037dca33c6 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5f8a23cfb5df - core::fmt::write::h24186904251c31cb [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/mod.rs:1469:25 [INFO] [stderr] 6: 0x5f8a23cb9053 - std::io::default_write_fmt::hdc5d19b6df666f61 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5f8a23cb9053 - std::io::Write::write_fmt::h3ab9f1f4d8d19b72 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5f8a23cc4f22 - std::sys::backtrace::BacktraceLock::print::he038489aba5894a6 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5f8a23cc99ff - std::panicking::default_hook::{{closure}}::h80a26d916c49679b [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x5f8a23cc9859 - std::panicking::default_hook::he2e9efee79b3dce9 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x5f8a23c8ca5e - as core::ops::function::Fn>::call::h202f496763929329 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/alloc/src/boxed.rs:2099:9 [INFO] [stderr] 12: 0x5f8a23c8ca5e - test::test_main_with_exit_callback::{{closure}}::h805a6913adddaea3 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:145:21 [INFO] [stderr] 13: 0x5f8a23cca00f - as core::ops::function::Fn>::call::h2883c9d2dbd4e81c [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/alloc/src/boxed.rs:2099:9 [INFO] [stderr] 14: 0x5f8a23cca00f - std::panicking::panic_with_hook::hf5648b7cec6bc73e [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:842:13 [INFO] [stderr] 15: 0x5f8a23cc9e36 - std::panicking::panic_handler::{{closure}}::h1b2ed3864ba94359 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:700:13 [INFO] [stderr] 16: 0x5f8a23cc5059 - std::sys::backtrace::__rust_end_short_backtrace::hd0186b2b27f5aaa7 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 17: 0x5f8a23cad94d - __rustc[f7dae8b92efe1d7a]::rust_begin_unwind [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:698:5 [INFO] [stderr] 18: 0x5f8a23d02b3d - core::panicking::panic_nounwind_fmt::runtime::hd682c7f4ebed7044 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panicking.rs:122:22 [INFO] [stderr] 19: 0x5f8a23d02b3d - core::panicking::panic_nounwind_fmt::he05c47de4e511442 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/intrinsics/mod.rs:2439:9 [INFO] [stderr] 20: 0x5f8a23d02d1d - core::panicking::panic_null_pointer_dereference::h1b81e0f434610ad1 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panicking.rs:307:5 [INFO] [stderr] 21: 0x5f8a23c65699 - bitmagic_sys::bindgen_test_layout_BM_bvector_statistics::hd85a6fd7040c5a64 [INFO] [stderr] at /opt/rustwide/workdir/src/bindings.rs:103:13 [INFO] [stderr] 22: 0x5f8a23c659c7 - bitmagic_sys::bindgen_test_layout_BM_bvector_statistics::{{closure}}::h5e6042401effee8a [INFO] [stderr] at /opt/rustwide/workdir/src/bindings.rs:90:47 [INFO] [stderr] 23: 0x5f8a23c65e36 - core::ops::function::FnOnce::call_once::h613a2c2e9999c887 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 24: 0x5f8a23c8c8cb - core::ops::function::FnOnce::call_once::h3a2d82edd1a9b770 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 25: 0x5f8a23c8c8cb - test::__rust_begin_short_backtrace::h85d4fe5033219107 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:663:18 [INFO] [stderr] 26: 0x5f8a23ca08bd - test::run_test_in_process::{{closure}}::h67b48a81b9c9d7b6 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:686:74 [INFO] [stderr] 27: 0x5f8a23ca08bd - as core::ops::function::FnOnce<()>>::call_once::h7680585480377cb5 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stderr] 28: 0x5f8a23ca08bd - std::panicking::catch_unwind::do_call::hf71351b2657d4002 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40 [INFO] [stderr] 29: 0x5f8a23ca08bd - std::panicking::catch_unwind::h7fcb5c0312d9e172 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19 [INFO] [stderr] 30: 0x5f8a23ca08bd - std::panic::catch_unwind::h5cf3c9bdee894ebe [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14 [INFO] [stderr] 31: 0x5f8a23ca08bd - test::run_test_in_process::h1469cb85193a3a25 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:686:27 [INFO] [stderr] 32: 0x5f8a23ca08bd - test::run_test::{{closure}}::h59d45b3cd6453d69 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:607:43 [INFO] [stderr] 33: 0x5f8a23c79e04 - test::run_test::{{closure}}::h9baa0c3d443f28c9 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:637:41 [INFO] [stderr] 34: 0x5f8a23c79e04 - std::sys::backtrace::__rust_begin_short_backtrace::h97ea8cee4828663e [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:158:18 [INFO] [stderr] 35: 0x5f8a23c7d65a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h5d7539d5f78cee61 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/thread/mod.rs:562:17 [INFO] [stderr] 36: 0x5f8a23c7d65a - as core::ops::function::FnOnce<()>>::call_once::he4c551e23c5e9b22 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stderr] 37: 0x5f8a23c7d65a - std::panicking::catch_unwind::do_call::h522b41a6c157aaba [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40 [INFO] [stderr] 38: 0x5f8a23c7d65a - std::panicking::catch_unwind::h0efbf72006b8e365 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19 [INFO] [stderr] 39: 0x5f8a23c7d65a - std::panic::catch_unwind::h3b081041e6c97066 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14 [INFO] [stderr] 40: 0x5f8a23c7d65a - std::thread::Builder::spawn_unchecked_::{{closure}}::ha751309815d5d8cf [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/thread/mod.rs:560:30 [INFO] [stderr] 41: 0x5f8a23c7d65a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h2084b887a5fe25a7 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 42: 0x5f8a23cc045f - as core::ops::function::FnOnce>::call_once::h3adbd6ccf5f737af [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/alloc/src/boxed.rs:2085:9 [INFO] [stderr] 43: 0x5f8a23cc045f - std::sys::thread::unix::Thread::new::thread_start::hb3dc6483caa1b987 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/thread/unix.rs:124:17 [INFO] [stderr] 44: 0x78dc0de9daa4 - [INFO] [stderr] 45: 0x78dc0df2aa64 - clone [INFO] [stderr] 46: 0x0 - [INFO] [stderr] thread caused non-unwinding panic. aborting. [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/bitmagic_sys-9b47c88534e4400f` (signal: 6, SIGABRT: process abort signal) [INFO] running `Command { std: "docker" "inspect" "d96b6f9c577eb23be90f029faf96dd91cbee4bc1d876f4cde98ea9126b83c29d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d96b6f9c577eb23be90f029faf96dd91cbee4bc1d876f4cde98ea9126b83c29d", kill_on_drop: false }` [INFO] [stdout] d96b6f9c577eb23be90f029faf96dd91cbee4bc1d876f4cde98ea9126b83c29d