[INFO] fetching crate perf-event-open-sys 1.0.1...
[INFO] testing perf-event-open-sys-1.0.1 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate perf-event-open-sys 1.0.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate perf-event-open-sys 1.0.1 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate perf-event-open-sys 1.0.1
[INFO] finished tweaking crates.io crate perf-event-open-sys 1.0.1
[INFO] tweaked toml for crates.io crate perf-event-open-sys 1.0.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 322811efc6058375be6e260090f0ca57a2b3ce2b94b19d335e5dffd021a993f3
[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" "322811efc6058375be6e260090f0ca57a2b3ce2b94b19d335e5dffd021a993f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "322811efc6058375be6e260090f0ca57a2b3ce2b94b19d335e5dffd021a993f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "322811efc6058375be6e260090f0ca57a2b3ce2b94b19d335e5dffd021a993f3", kill_on_drop: false }`
[INFO] [stdout] 322811efc6058375be6e260090f0ca57a2b3ce2b94b19d335e5dffd021a993f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6243b04109941bfb56f6eede86390ea59dba75e227690c3eff9d128bd6d81f03
[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" "6243b04109941bfb56f6eede86390ea59dba75e227690c3eff9d128bd6d81f03", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling perf-event-open-sys v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "6243b04109941bfb56f6eede86390ea59dba75e227690c3eff9d128bd6d81f03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6243b04109941bfb56f6eede86390ea59dba75e227690c3eff9d128bd6d81f03", kill_on_drop: false }`
[INFO] [stdout] 6243b04109941bfb56f6eede86390ea59dba75e227690c3eff9d128bd6d81f03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1d095b5dbacf45bdf44f10b2b1533994e8e0a6ea29151cf0c94db16a53ee6c61
[INFO] running `Command { std: "docker" "start" "-a" "1d095b5dbacf45bdf44f10b2b1533994e8e0a6ea29151cf0c94db16a53ee6c61", kill_on_drop: false }`
[INFO] [stderr]    Compiling perf-event-open-sys v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]    --> src/bindings.rs:620:19
[INFO] [stdout]     |
[INFO] [stdout] 620 |         unsafe { &(*(::std::ptr::null::<__kernel_fd_set>())).fds_bits 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:670:19
[INFO] [stdout]     |
[INFO] [stdout] 670 |         unsafe { &(*(::std::ptr::null::<__kernel_fsid_t>())).val 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:915:14
[INFO] [stdout]     |
[INFO] [stdout] 915 |             &(*(::std::ptr::null::<perf_event_attr__bindgen_ty_1>())).sample_period 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:928:14
[INFO] [stdout]     |
[INFO] [stdout] 928 |             &(*(::std::ptr::null::<perf_event_attr__bindgen_ty_1>())).sample_freq 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:966:14
[INFO] [stdout]     |
[INFO] [stdout] 966 |             &(*(::std::ptr::null::<perf_event_attr__bindgen_ty_2>())).wakeup_events 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:979:14
[INFO] [stdout]     |
[INFO] [stdout] 979 |             &(*(::std::ptr::null::<perf_event_attr__bindgen_ty_2>())).wakeup_watermark 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:1019:14
[INFO] [stdout]      |
[INFO] [stdout] 1019 |             &(*(::std::ptr::null::<perf_event_attr__bindgen_ty_3>())).bp_addr as *const _ as usize
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]     --> src/bindings.rs:1031:14
[INFO] [stdout]      |
[INFO] [stdout] 1031 |             &(*(::std::ptr::null::<perf_event_attr__bindgen_ty_3>())).kprobe_func 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:1044:14
[INFO] [stdout]      |
[INFO] [stdout] 1044 |             &(*(::std::ptr::null::<perf_event_attr__bindgen_ty_3>())).uprobe_path 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:1057:14
[INFO] [stdout]      |
[INFO] [stdout] 1057 |             &(*(::std::ptr::null::<perf_event_attr__bindgen_ty_3>())).config1 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:1096:14
[INFO] [stdout]      |
[INFO] [stdout] 1096 |             &(*(::std::ptr::null::<perf_event_attr__bindgen_ty_4>())).bp_len 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:1108:14
[INFO] [stdout]      |
[INFO] [stdout] 1108 |             &(*(::std::ptr::null::<perf_event_attr__bindgen_ty_4>())).kprobe_addr 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:1121:14
[INFO] [stdout]      |
[INFO] [stdout] 1121 |             &(*(::std::ptr::null::<perf_event_attr__bindgen_ty_4>())).probe_offset 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:1134:14
[INFO] [stdout]      |
[INFO] [stdout] 1134 |             &(*(::std::ptr::null::<perf_event_attr__bindgen_ty_4>())).config2 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:1163:19
[INFO] [stdout]      |
[INFO] [stdout] 1163 |         unsafe { &(*(::std::ptr::null::<perf_event_attr>())).type_ 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:1173:19
[INFO] [stdout]      |
[INFO] [stdout] 1173 |         unsafe { &(*(::std::ptr::null::<perf_event_attr>())).size 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:1183:19
[INFO] [stdout]      |
[INFO] [stdout] 1183 |         unsafe { &(*(::std::ptr::null::<perf_event_attr>())).config 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:1193:19
[INFO] [stdout]      |
[INFO] [stdout] 1193 |         unsafe { &(*(::std::ptr::null::<perf_event_attr>())).sample_type 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:1203:19
[INFO] [stdout]      |
[INFO] [stdout] 1203 |         unsafe { &(*(::std::ptr::null::<perf_event_attr>())).read_format 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:1213:19
[INFO] [stdout]      |
[INFO] [stdout] 1213 |         unsafe { &(*(::std::ptr::null::<perf_event_attr>())).bp_type 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:1224:14
[INFO] [stdout]      |
[INFO] [stdout] 1224 |             &(*(::std::ptr::null::<perf_event_attr>())).branch_sample_type 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:1236:14
[INFO] [stdout]      |
[INFO] [stdout] 1236 |             &(*(::std::ptr::null::<perf_event_attr>())).sample_regs_user 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:1248:14
[INFO] [stdout]      |
[INFO] [stdout] 1248 |             &(*(::std::ptr::null::<perf_event_attr>())).sample_stack_user 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:1259:19
[INFO] [stdout]      |
[INFO] [stdout] 1259 |         unsafe { &(*(::std::ptr::null::<perf_event_attr>())).clockid 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:1270:14
[INFO] [stdout]      |
[INFO] [stdout] 1270 |             &(*(::std::ptr::null::<perf_event_attr>())).sample_regs_intr 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:1281:19
[INFO] [stdout]      |
[INFO] [stdout] 1281 |         unsafe { &(*(::std::ptr::null::<perf_event_attr>())).aux_watermark 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:1292:14
[INFO] [stdout]      |
[INFO] [stdout] 1292 |             &(*(::std::ptr::null::<perf_event_attr>())).sample_max_stack 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:1303:19
[INFO] [stdout]      |
[INFO] [stdout] 1303 |         unsafe { &(*(::std::ptr::null::<perf_event_attr>())).__reserved_2 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:1313:19
[INFO] [stdout]      |
[INFO] [stdout] 1313 |         unsafe { &(*(::std::ptr::null::<perf_event_attr>())).aux_sample_size 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:1323:19
[INFO] [stdout]      |
[INFO] [stdout] 1323 |         unsafe { &(*(::std::ptr::null::<perf_event_attr>())).__reserved_3 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:1881:19
[INFO] [stdout]      |
[INFO] [stdout] 1881 |         unsafe { &(*(::std::ptr::null::<perf_event_query_bpf>())).ids_len 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:1891:19
[INFO] [stdout]      |
[INFO] [stdout] 1891 |         unsafe { &(*(::std::ptr::null::<perf_event_query_bpf>())).prog_cnt 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:1901:19
[INFO] [stdout]      |
[INFO] [stdout] 1901 |         unsafe { &(*(::std::ptr::null::<perf_event_query_bpf>())).ids 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:2095:14
[INFO] [stdout]      |
[INFO] [stdout] 2095 |             &(*(::std::ptr::null::<perf_event_mmap_page__bindgen_ty_1>())).capabilities 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:2125:19
[INFO] [stdout]      |
[INFO] [stdout] 2125 |         unsafe { &(*(::std::ptr::null::<perf_event_mmap_page>())).version 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:2136:14
[INFO] [stdout]      |
[INFO] [stdout] 2136 |             &(*(::std::ptr::null::<perf_event_mmap_page>())).compat_version 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:2147:19
[INFO] [stdout]      |
[INFO] [stdout] 2147 |         unsafe { &(*(::std::ptr::null::<perf_event_mmap_page>())).lock 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:2157:19
[INFO] [stdout]      |
[INFO] [stdout] 2157 |         unsafe { &(*(::std::ptr::null::<perf_event_mmap_page>())).index 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:2167:19
[INFO] [stdout]      |
[INFO] [stdout] 2167 |         unsafe { &(*(::std::ptr::null::<perf_event_mmap_page>())).offset 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:2178:14
[INFO] [stdout]      |
[INFO] [stdout] 2178 |             &(*(::std::ptr::null::<perf_event_mmap_page>())).time_enabled 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:2190:14
[INFO] [stdout]      |
[INFO] [stdout] 2190 |             &(*(::std::ptr::null::<perf_event_mmap_page>())).time_running 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:2201:19
[INFO] [stdout]      |
[INFO] [stdout] 2201 |         unsafe { &(*(::std::ptr::null::<perf_event_mmap_page>())).pmc_width 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:2211:19
[INFO] [stdout]      |
[INFO] [stdout] 2211 |         unsafe { &(*(::std::ptr::null::<perf_event_mmap_page>())).time_shift 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:2221:19
[INFO] [stdout]      |
[INFO] [stdout] 2221 |         unsafe { &(*(::std::ptr::null::<perf_event_mmap_page>())).time_mult 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:2232:14
[INFO] [stdout]      |
[INFO] [stdout] 2232 |             &(*(::std::ptr::null::<perf_event_mmap_page>())).time_offset 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:2243:19
[INFO] [stdout]      |
[INFO] [stdout] 2243 |         unsafe { &(*(::std::ptr::null::<perf_event_mmap_page>())).time_zero 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:2253:19
[INFO] [stdout]      |
[INFO] [stdout] 2253 |         unsafe { &(*(::std::ptr::null::<perf_event_mmap_page>())).size 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:2263:19
[INFO] [stdout]      |
[INFO] [stdout] 2263 |         unsafe { &(*(::std::ptr::null::<perf_event_mmap_page>())).__reserved 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:2273:19
[INFO] [stdout]      |
[INFO] [stdout] 2273 |         unsafe { &(*(::std::ptr::null::<perf_event_mmap_page>())).data_head 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:2283:19
[INFO] [stdout]      |
[INFO] [stdout] 2283 |         unsafe { &(*(::std::ptr::null::<perf_event_mmap_page>())).data_tail 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:2294:14
[INFO] [stdout]      |
[INFO] [stdout] 2294 |             &(*(::std::ptr::null::<perf_event_mmap_page>())).data_offset 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:2305:19
[INFO] [stdout]      |
[INFO] [stdout] 2305 |         unsafe { &(*(::std::ptr::null::<perf_event_mmap_page>())).data_size 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:2315:19
[INFO] [stdout]      |
[INFO] [stdout] 2315 |         unsafe { &(*(::std::ptr::null::<perf_event_mmap_page>())).aux_head 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:2325:19
[INFO] [stdout]      |
[INFO] [stdout] 2325 |         unsafe { &(*(::std::ptr::null::<perf_event_mmap_page>())).aux_tail 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:2335:19
[INFO] [stdout]      |
[INFO] [stdout] 2335 |         unsafe { &(*(::std::ptr::null::<perf_event_mmap_page>())).aux_offset 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:2345:19
[INFO] [stdout]      |
[INFO] [stdout] 2345 |         unsafe { &(*(::std::ptr::null::<perf_event_mmap_page>())).aux_size 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:2380:19
[INFO] [stdout]      |
[INFO] [stdout] 2380 |         unsafe { &(*(::std::ptr::null::<perf_event_header>())).type_ 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:2390:19
[INFO] [stdout]      |
[INFO] [stdout] 2390 |         unsafe { &(*(::std::ptr::null::<perf_event_header>())).misc 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:2400:19
[INFO] [stdout]      |
[INFO] [stdout] 2400 |         unsafe { &(*(::std::ptr::null::<perf_event_header>())).size 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:2429:19
[INFO] [stdout]      |
[INFO] [stdout] 2429 |         unsafe { &(*(::std::ptr::null::<perf_ns_link_info>())).dev 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:2439:19
[INFO] [stdout]      |
[INFO] [stdout] 2439 |         unsafe { &(*(::std::ptr::null::<perf_ns_link_info>())).ino 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:2689:19
[INFO] [stdout]      |
[INFO] [stdout] 2689 |         unsafe { &(*(::std::ptr::null::<perf_mem_data_src>())).val 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:2724:19
[INFO] [stdout]      |
[INFO] [stdout] 2724 |         unsafe { &(*(::std::ptr::null::<perf_branch_entry>())).from 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:2734:19
[INFO] [stdout]      |
[INFO] [stdout] 2734 |         unsafe { &(*(::std::ptr::null::<perf_branch_entry>())).to as *const _ as usize },
[INFO] [stdout]      |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 64 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "1d095b5dbacf45bdf44f10b2b1533994e8e0a6ea29151cf0c94db16a53ee6c61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d095b5dbacf45bdf44f10b2b1533994e8e0a6ea29151cf0c94db16a53ee6c61", kill_on_drop: false }`
[INFO] [stdout] 1d095b5dbacf45bdf44f10b2b1533994e8e0a6ea29151cf0c94db16a53ee6c61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 885eedeb933acd41c429a34807588e05c24ac0321e0b681bc0ca3b711029c6e3
[INFO] running `Command { std: "docker" "start" "-a" "885eedeb933acd41c429a34807588e05c24ac0321e0b681bc0ca3b711029c6e3", kill_on_drop: false }`
[INFO] [stderr] warning: dereferencing a null pointer
[INFO] [stderr]    --> src/bindings.rs:620:19
[INFO] [stderr]     |
[INFO] [stderr] 620 |         unsafe { &(*(::std::ptr::null::<__kernel_fd_set>())).fds_bits 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:670:19
[INFO] [stderr]     |
[INFO] [stderr] 670 |         unsafe { &(*(::std::ptr::null::<__kernel_fsid_t>())).val 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:915:14
[INFO] [stderr]     |
[INFO] [stderr] 915 |             &(*(::std::ptr::null::<perf_event_attr__bindgen_ty_1>())).sample_period 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:928:14
[INFO] [stderr]     |
[INFO] [stderr] 928 |             &(*(::std::ptr::null::<perf_event_attr__bindgen_ty_1>())).sample_freq 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:966:14
[INFO] [stderr]     |
[INFO] [stderr] 966 |             &(*(::std::ptr::null::<perf_event_attr__bindgen_ty_2>())).wakeup_events 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:979:14
[INFO] [stderr]     |
[INFO] [stderr] 979 |             &(*(::std::ptr::null::<perf_event_attr__bindgen_ty_2>())).wakeup_watermark 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:1019:14
[INFO] [stderr]      |
[INFO] [stderr] 1019 |             &(*(::std::ptr::null::<perf_event_attr__bindgen_ty_3>())).bp_addr 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:1031:14
[INFO] [stderr]      |
[INFO] [stderr] 1031 |             &(*(::std::ptr::null::<perf_event_attr__bindgen_ty_3>())).kprobe_func 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:1044:14
[INFO] [stderr]      |
[INFO] [stderr] 1044 |             &(*(::std::ptr::null::<perf_event_attr__bindgen_ty_3>())).uprobe_path 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:1057:14
[INFO] [stderr]      |
[INFO] [stderr] 1057 |             &(*(::std::ptr::null::<perf_event_attr__bindgen_ty_3>())).config1 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:1096:14
[INFO] [stderr]      |
[INFO] [stderr] 1096 |             &(*(::std::ptr::null::<perf_event_attr__bindgen_ty_4>())).bp_len 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:1108:14
[INFO] [stderr]      |
[INFO] [stderr] 1108 |             &(*(::std::ptr::null::<perf_event_attr__bindgen_ty_4>())).kprobe_addr 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:1121:14
[INFO] [stderr]      |
[INFO] [stderr] 1121 |             &(*(::std::ptr::null::<perf_event_attr__bindgen_ty_4>())).probe_offset 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:1134:14
[INFO] [stderr]      |
[INFO] [stderr] 1134 |             &(*(::std::ptr::null::<perf_event_attr__bindgen_ty_4>())).config2 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:1163:19
[INFO] [stderr]      |
[INFO] [stderr] 1163 |         unsafe { &(*(::std::ptr::null::<perf_event_attr>())).type_ 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:1173:19
[INFO] [stderr]      |
[INFO] [stderr] 1173 |         unsafe { &(*(::std::ptr::null::<perf_event_attr>())).size 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:1183:19
[INFO] [stderr]      |
[INFO] [stderr] 1183 |         unsafe { &(*(::std::ptr::null::<perf_event_attr>())).config 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:1193:19
[INFO] [stderr]      |
[INFO] [stderr] 1193 |         unsafe { &(*(::std::ptr::null::<perf_event_attr>())).sample_type 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:1203:19
[INFO] [stderr]      |
[INFO] [stderr] 1203 |         unsafe { &(*(::std::ptr::null::<perf_event_attr>())).read_format 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:1213:19
[INFO] [stderr]      |
[INFO] [stderr] 1213 |         unsafe { &(*(::std::ptr::null::<perf_event_attr>())).bp_type 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:1224:14
[INFO] [stderr]      |
[INFO] [stderr] 1224 |             &(*(::std::ptr::null::<perf_event_attr>())).branch_sample_type 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:1236:14
[INFO] [stderr]      |
[INFO] [stderr] 1236 |             &(*(::std::ptr::null::<perf_event_attr>())).sample_regs_user 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:1248:14
[INFO] [stderr]      |
[INFO] [stderr] 1248 |             &(*(::std::ptr::null::<perf_event_attr>())).sample_stack_user 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:1259:19
[INFO] [stderr]      |
[INFO] [stderr] 1259 |         unsafe { &(*(::std::ptr::null::<perf_event_attr>())).clockid 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:1270:14
[INFO] [stderr]      |
[INFO] [stderr] 1270 |             &(*(::std::ptr::null::<perf_event_attr>())).sample_regs_intr 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:1281:19
[INFO] [stderr]      |
[INFO] [stderr] 1281 |         unsafe { &(*(::std::ptr::null::<perf_event_attr>())).aux_watermark 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:1292:14
[INFO] [stderr]      |
[INFO] [stderr] 1292 |             &(*(::std::ptr::null::<perf_event_attr>())).sample_max_stack 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:1303:19
[INFO] [stderr]      |
[INFO] [stderr] 1303 |         unsafe { &(*(::std::ptr::null::<perf_event_attr>())).__reserved_2 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:1313:19
[INFO] [stderr]      |
[INFO] [stderr] 1313 |         unsafe { &(*(::std::ptr::null::<perf_event_attr>())).aux_sample_size 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:1323:19
[INFO] [stderr]      |
[INFO] [stderr] 1323 |         unsafe { &(*(::std::ptr::null::<perf_event_attr>())).__reserved_3 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:1881:19
[INFO] [stderr]      |
[INFO] [stderr] 1881 |         unsafe { &(*(::std::ptr::null::<perf_event_query_bpf>())).ids_len 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:1891:19
[INFO] [stderr]      |
[INFO] [stderr] 1891 |         unsafe { &(*(::std::ptr::null::<perf_event_query_bpf>())).prog_cnt 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:1901:19
[INFO] [stderr]      |
[INFO] [stderr] 1901 |         unsafe { &(*(::std::ptr::null::<perf_event_query_bpf>())).ids 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:2095:14
[INFO] [stderr]      |
[INFO] [stderr] 2095 |             &(*(::std::ptr::null::<perf_event_mmap_page__bindgen_ty_1>())).capabilities 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:2125:19
[INFO] [stderr]      |
[INFO] [stderr] 2125 |         unsafe { &(*(::std::ptr::null::<perf_event_mmap_page>())).version 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:2136:14
[INFO] [stderr]      |
[INFO] [stderr] 2136 |             &(*(::std::ptr::null::<perf_event_mmap_page>())).compat_version 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:2147:19
[INFO] [stderr]      |
[INFO] [stderr] 2147 |         unsafe { &(*(::std::ptr::null::<perf_event_mmap_page>())).lock 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:2157:19
[INFO] [stderr]      |
[INFO] [stderr] 2157 |         unsafe { &(*(::std::ptr::null::<perf_event_mmap_page>())).index 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:2167:19
[INFO] [stderr]      |
[INFO] [stderr] 2167 |         unsafe { &(*(::std::ptr::null::<perf_event_mmap_page>())).offset 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:2178:14
[INFO] [stderr]      |
[INFO] [stderr] 2178 |             &(*(::std::ptr::null::<perf_event_mmap_page>())).time_enabled 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:2190:14
[INFO] [stderr]      |
[INFO] [stderr] 2190 |             &(*(::std::ptr::null::<perf_event_mmap_page>())).time_running 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:2201:19
[INFO] [stderr]      |
[INFO] [stderr] 2201 |         unsafe { &(*(::std::ptr::null::<perf_event_mmap_page>())).pmc_width 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:2211:19
[INFO] [stderr]      |
[INFO] [stderr] 2211 |         unsafe { &(*(::std::ptr::null::<perf_event_mmap_page>())).time_shift 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:2221:19
[INFO] [stderr]      |
[INFO] [stderr] 2221 |         unsafe { &(*(::std::ptr::null::<perf_event_mmap_page>())).time_mult 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:2232:14
[INFO] [stderr]      |
[INFO] [stderr] 2232 |             &(*(::std::ptr::null::<perf_event_mmap_page>())).time_offset 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:2243:19
[INFO] [stderr]      |
[INFO] [stderr] 2243 |         unsafe { &(*(::std::ptr::null::<perf_event_mmap_page>())).time_zero 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:2253:19
[INFO] [stderr]      |
[INFO] [stderr] 2253 |         unsafe { &(*(::std::ptr::null::<perf_event_mmap_page>())).size 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:2263:19
[INFO] [stderr]      |
[INFO] [stderr] 2263 |         unsafe { &(*(::std::ptr::null::<perf_event_mmap_page>())).__reserved 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:2273:19
[INFO] [stderr]      |
[INFO] [stderr] 2273 |         unsafe { &(*(::std::ptr::null::<perf_event_mmap_page>())).data_head 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:2283:19
[INFO] [stderr]      |
[INFO] [stderr] 2283 |         unsafe { &(*(::std::ptr::null::<perf_event_mmap_page>())).data_tail 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:2294:14
[INFO] [stderr]      |
[INFO] [stderr] 2294 |             &(*(::std::ptr::null::<perf_event_mmap_page>())).data_offset 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:2305:19
[INFO] [stderr]      |
[INFO] [stderr] 2305 |         unsafe { &(*(::std::ptr::null::<perf_event_mmap_page>())).data_size 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:2315:19
[INFO] [stderr]      |
[INFO] [stderr] 2315 |         unsafe { &(*(::std::ptr::null::<perf_event_mmap_page>())).aux_head 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:2325:19
[INFO] [stderr]      |
[INFO] [stderr] 2325 |         unsafe { &(*(::std::ptr::null::<perf_event_mmap_page>())).aux_tail 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:2335:19
[INFO] [stderr]      |
[INFO] [stderr] 2335 |         unsafe { &(*(::std::ptr::null::<perf_event_mmap_page>())).aux_offset 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:2345:19
[INFO] [stderr]      |
[INFO] [stderr] 2345 |         unsafe { &(*(::std::ptr::null::<perf_event_mmap_page>())).aux_size 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:2380:19
[INFO] [stderr]      |
[INFO] [stderr] 2380 |         unsafe { &(*(::std::ptr::null::<perf_event_header>())).type_ 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:2390:19
[INFO] [stderr]      |
[INFO] [stderr] 2390 |         unsafe { &(*(::std::ptr::null::<perf_event_header>())).misc 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:2400:19
[INFO] [stderr]      |
[INFO] [stderr] 2400 |         unsafe { &(*(::std::ptr::null::<perf_event_header>())).size 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:2429:19
[INFO] [stderr]      |
[INFO] [stderr] 2429 |         unsafe { &(*(::std::ptr::null::<perf_ns_link_info>())).dev 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:2439:19
[INFO] [stderr]      |
[INFO] [stderr] 2439 |         unsafe { &(*(::std::ptr::null::<perf_ns_link_info>())).ino 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:2689:19
[INFO] [stderr]      |
[INFO] [stderr] 2689 |         unsafe { &(*(::std::ptr::null::<perf_mem_data_src>())).val 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:2724:19
[INFO] [stderr]      |
[INFO] [stderr] 2724 |         unsafe { &(*(::std::ptr::null::<perf_branch_entry>())).from 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:2734:19
[INFO] [stderr]      |
[INFO] [stderr] 2734 |         unsafe { &(*(::std::ptr::null::<perf_branch_entry>())).to as *const _ as usize },
[INFO] [stderr]      |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stderr] 
[INFO] [stderr] warning: `perf-event-open-sys` (lib test) generated 64 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/perf_event_open_sys-a9a153cc6dc44b5d)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test bindings::bindgen_test_layout___kernel_fd_set ... ok
[INFO] [stdout] test bindings::bindgen_test_layout___kernel_fsid_t ... ok
[INFO] [stdout] test bindings::bindgen_test_layout_perf_branch_entry ... ok
[INFO] [stdout] test bindings::bindgen_test_layout_perf_event_attr__bindgen_ty_1 ... ok
[INFO] [stdout] test bindings::bindgen_test_layout_perf_event_attr ... ok
[INFO] [stdout] test bindings::bindgen_test_layout_perf_event_attr__bindgen_ty_2 ... ok
[INFO] [stdout] test bindings::bindgen_test_layout_perf_event_attr__bindgen_ty_3 ... ok
[INFO] [stdout] test bindings::bindgen_test_layout_perf_event_header ... ok
[INFO] [stdout] test bindings::bindgen_test_layout_perf_event_mmap_page ... ok
[INFO] [stdout] test bindings::bindgen_test_layout_perf_event_mmap_page__bindgen_ty_1__bindgen_ty_1 ... ok
[INFO] [stdout] test bindings::bindgen_test_layout_perf_event_query_bpf ... ok
[INFO] [stdout] test bindings::bindgen_test_layout_perf_mem_data_src__bindgen_ty_1 ... ok
[INFO] [stdout] test bindings::bindgen_test_layout_perf_mem_data_src ... ok
[INFO] [stdout] test bindings::bindgen_test_layout_perf_ns_link_info ... ok
[INFO] [stdout] test bindings::bindgen_test_layout_perf_event_mmap_page__bindgen_ty_1 ... ok
[INFO] [stdout] test bindings::bindgen_test_layout_perf_event_attr__bindgen_ty_4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests perf-event-open-sys
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 31) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.58s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "885eedeb933acd41c429a34807588e05c24ac0321e0b681bc0ca3b711029c6e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "885eedeb933acd41c429a34807588e05c24ac0321e0b681bc0ca3b711029c6e3", kill_on_drop: false }`
[INFO] [stdout] 885eedeb933acd41c429a34807588e05c24ac0321e0b681bc0ca3b711029c6e3
