[INFO] fetching crate bitmagic-sys 0.2.1+bitmagic.7.4.0... [INFO] checking bitmagic-sys-0.2.1+bitmagic.7.4.0 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] extracting crate bitmagic-sys 0.2.1+bitmagic.7.4.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate bitmagic-sys 0.2.1+bitmagic.7.4.0 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bitmagic-sys 0.2.1+bitmagic.7.4.0 [INFO] finished tweaking crates.io crate bitmagic-sys 0.2.1+bitmagic.7.4.0 [INFO] tweaked toml for crates.io crate bitmagic-sys 0.2.1+bitmagic.7.4.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8abee4774d59379304ab8e819127714655f40cbf70d0b6af966cd155e00cba1d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8abee4774d59379304ab8e819127714655f40cbf70d0b6af966cd155e00cba1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8abee4774d59379304ab8e819127714655f40cbf70d0b6af966cd155e00cba1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8abee4774d59379304ab8e819127714655f40cbf70d0b6af966cd155e00cba1d", kill_on_drop: false }` [INFO] [stdout] 8abee4774d59379304ab8e819127714655f40cbf70d0b6af966cd155e00cba1d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fab18340963c36623ce8e79125da373c8291359597f5d766c8078e0d1e70eaad [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "fab18340963c36623ce8e79125da373c8291359597f5d766c8078e0d1e70eaad", kill_on_drop: false }` [INFO] [stderr] Compiling bitmagic-sys v0.2.1+bitmagic.7.4.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: In file included from BitMagic/lang-maps/libbm/src/libbm.cpp:19: [INFO] [stderr] warning: BitMagic/lang-maps/libbm/include/libbm.h:66: warning: "BM_SIMD_NO" redefined [INFO] [stderr] warning: 66 | #define BM_SIMD_NO 0 [INFO] [stderr] warning: | [INFO] [stderr] warning: : note: this is the location of the previous definition [INFO] [stderr] warning: BitMagic/lang-maps/libbm/src/libbm.cpp:28: warning: "BM_NO_STL" redefined [INFO] [stderr] warning: 28 | #define BM_NO_STL [INFO] [stderr] warning: | [INFO] [stderr] warning: : note: this is the location of the previous definition [INFO] [stderr] warning: In file included from BitMagic/lang-maps/libbm/src/libbm.cpp:47: [INFO] [stderr] warning: BitMagic/lang-maps/libbm/src/libbm_impl.cpp: In function 'int BM_init(void*)': [INFO] [stderr] warning: BitMagic/lang-maps/libbm/src/libbm_impl.cpp:100:13: warning: this statement may fall through [-Wimplicit-fallthrough=] [INFO] [stderr] warning: 100 | if (!(cpu_simd & SIMD_AVX2)) [INFO] [stderr] warning: | ^~ [INFO] [stderr] warning: BitMagic/lang-maps/libbm/src/libbm_impl.cpp:102:9: note: here [INFO] [stderr] warning: 102 | default: [INFO] [stderr] warning: | ^~~~~~~ [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] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.64s [INFO] running `Command { std: "docker" "inspect" "fab18340963c36623ce8e79125da373c8291359597f5d766c8078e0d1e70eaad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fab18340963c36623ce8e79125da373c8291359597f5d766c8078e0d1e70eaad", kill_on_drop: false }` [INFO] [stdout] fab18340963c36623ce8e79125da373c8291359597f5d766c8078e0d1e70eaad