[INFO] fetching crate cargo_crates-io_docs-rs_test 0.5.0...
[INFO] checking cargo_crates-io_docs-rs_test-0.5.0 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3
[INFO] extracting crate cargo_crates-io_docs-rs_test 0.5.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate cargo_crates-io_docs-rs_test 0.5.0 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo_crates-io_docs-rs_test 0.5.0
[INFO] finished tweaking crates.io crate cargo_crates-io_docs-rs_test 0.5.0
[INFO] tweaked toml for crates.io crate cargo_crates-io_docs-rs_test 0.5.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 55 packages
[INFO] [stderr]       Adding bindgen v0.47.4 (latest: v0.69.4)
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded glob v0.2.11
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[INFO] [stderr]   Downloaded hashbrown v0.1.8
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "cdc1a6bbd80b6b2bb0613d7b3497e2b2a8125b32ada4d2496fe0eedef116e0dc", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "rm" "-f" "cdc1a6bbd80b6b2bb0613d7b3497e2b2a8125b32ada4d2496fe0eedef116e0dc", kill_on_drop: false }`
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[INFO] [stdout] d1ce6ee351735ec4c5dbed2e4799227685d7ba7185c921f2e8a875244873b3ca
[INFO] running `Command { std: "docker" "start" "-a" "d1ce6ee351735ec4c5dbed2e4799227685d7ba7185c921f2e8a875244873b3ca", kill_on_drop: false }`
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[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling scopeguard v0.3.3
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[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling bindgen v0.47.4
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]     Checking cty v0.1.5
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling hashbrown v0.1.8
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling clang-sys v0.26.4
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling cexpr v0.3.6
[INFO] [stderr]    Compiling regex-automata v0.4.6
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[INFO] [stderr]    Compiling which v2.0.1
[INFO] [stderr]    Compiling cargo_crates-io_docs-rs_test v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: cargo_crates-io_docs-rs_test@0.5.0: Compiler version doesn't include clang or GCC: "cc" "--version"
[INFO] [stderr] warning: cargo_crates-io_docs-rs_test@0.5.0: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stdout] error[E0432]: unresolved import `runng_sys`
[INFO] [stdout]  --> tests/tests.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     use runng_sys::*;
[INFO] [stdout]   |         ^^^^^^^^^ use of undeclared crate or module `runng_sys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cargo_crates-io_docs-rs_test-df8d8ecb7ab7a69b/out/bindings.rs:3:5553
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...! ( unsafe { & ( * ( :: core :: ptr :: null :: < nng_ctx_s > ( ) ) ) . id as * const _ as usize } , 0usize , concat ! ( "Offset of fie...
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deref_nullptr)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cargo_crates-io_docs-rs_test-df8d8ecb7ab7a69b/out/bindings.rs:3:6224
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ( unsafe { & ( * ( :: core :: ptr :: null :: < nng_dialer_s > ( ) ) ) . id as * const _ as usize } , 0usize , concat ! ( "Offset of f...
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cargo_crates-io_docs-rs_test-df8d8ecb7ab7a69b/out/bindings.rs:3:6919
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...( unsafe { & ( * ( :: core :: ptr :: null :: < nng_listener_s > ( ) ) ) . id as * const _ as usize } , 0usize , concat ! ( "Offset of ...
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cargo_crates-io_docs-rs_test-df8d8ecb7ab7a69b/out/bindings.rs:3:7598
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...! ( unsafe { & ( * ( :: core :: ptr :: null :: < nng_pipe_s > ( ) ) ) . id as * const _ as usize } , 0usize , concat ! ( "Offset of fi...
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cargo_crates-io_docs-rs_test-df8d8ecb7ab7a69b/out/bindings.rs:3:8273
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ( unsafe { & ( * ( :: core :: ptr :: null :: < nng_socket_s > ( ) ) ) . id as * const _ as usize } , 0usize , concat ! ( "Offset of f...
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cargo_crates-io_docs-rs_test-df8d8ecb7ab7a69b/out/bindings.rs:3:9378
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...nsafe { & ( * ( :: core :: ptr :: null :: < nng_sockaddr_inproc > ( ) ) ) . sa_family as * const _ as usize } , 0usize , concat ! ( "O...
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cargo_crates-io_docs-rs_test-df8d8ecb7ab7a69b/out/bindings.rs:3:9624
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...nsafe { & ( * ( :: core :: ptr :: null :: < nng_sockaddr_inproc > ( ) ) ) . sa_name as * const _ as usize } , 2usize , concat ! ( "Off...
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cargo_crates-io_docs-rs_test-df8d8ecb7ab7a69b/out/bindings.rs:3:10370
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...unsafe { & ( * ( :: core :: ptr :: null :: < nng_sockaddr_path > ( ) ) ) . sa_family as * const _ as usize } , 0usize , concat ! ( "Of...
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cargo_crates-io_docs-rs_test-df8d8ecb7ab7a69b/out/bindings.rs:3:10612
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...unsafe { & ( * ( :: core :: ptr :: null :: < nng_sockaddr_path > ( ) ) ) . sa_path as * const _ as usize } , 2usize , concat ! ( "Offs...
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cargo_crates-io_docs-rs_test-df8d8ecb7ab7a69b/out/bindings.rs:3:11411
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... unsafe { & ( * ( :: core :: ptr :: null :: < nng_sockaddr_in6 > ( ) ) ) . sa_family as * const _ as usize } , 0usize , concat ! ( "Of...
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cargo_crates-io_docs-rs_test-df8d8ecb7ab7a69b/out/bindings.rs:3:11651
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... unsafe { & ( * ( :: core :: ptr :: null :: < nng_sockaddr_in6 > ( ) ) ) . sa_port as * const _ as usize } , 2usize , concat ! ( "Offs...
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cargo_crates-io_docs-rs_test-df8d8ecb7ab7a69b/out/bindings.rs:3:11887
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... unsafe { & ( * ( :: core :: ptr :: null :: < nng_sockaddr_in6 > ( ) ) ) . sa_addr as * const _ as usize } , 4usize , concat ! ( "Offs...
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cargo_crates-io_docs-rs_test-df8d8ecb7ab7a69b/out/bindings.rs:3:12712
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... unsafe { & ( * ( :: core :: ptr :: null :: < nng_sockaddr_in > ( ) ) ) . sa_family as * const _ as usize } , 0usize , concat ! ( "Off...
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cargo_crates-io_docs-rs_test-df8d8ecb7ab7a69b/out/bindings.rs:3:12950
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... unsafe { & ( * ( :: core :: ptr :: null :: < nng_sockaddr_in > ( ) ) ) . sa_port as * const _ as usize } , 2usize , concat ! ( "Offse...
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cargo_crates-io_docs-rs_test-df8d8ecb7ab7a69b/out/bindings.rs:3:13184
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... unsafe { & ( * ( :: core :: ptr :: null :: < nng_sockaddr_in > ( ) ) ) . sa_addr as * const _ as usize } , 4usize , concat ! ( "Offse...
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cargo_crates-io_docs-rs_test-df8d8ecb7ab7a69b/out/bindings.rs:3:13934
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... unsafe { & ( * ( :: core :: ptr :: null :: < nng_sockaddr_zt > ( ) ) ) . sa_family as * const _ as usize } , 0usize , concat ! ( "Off...
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cargo_crates-io_docs-rs_test-df8d8ecb7ab7a69b/out/bindings.rs:3:14172
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... unsafe { & ( * ( :: core :: ptr :: null :: < nng_sockaddr_zt > ( ) ) ) . sa_nwid as * const _ as usize } , 8usize , concat ! ( "Offse...
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cargo_crates-io_docs-rs_test-df8d8ecb7ab7a69b/out/bindings.rs:3:14406
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... unsafe { & ( * ( :: core :: ptr :: null :: < nng_sockaddr_zt > ( ) ) ) . sa_nodeid as * const _ as usize } , 16usize , concat ! ( "Of...
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cargo_crates-io_docs-rs_test-df8d8ecb7ab7a69b/out/bindings.rs:3:14645
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... unsafe { & ( * ( :: core :: ptr :: null :: < nng_sockaddr_zt > ( ) ) ) . sa_port as * const _ as usize } , 24usize , concat ! ( "Offs...
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cargo_crates-io_docs-rs_test-df8d8ecb7ab7a69b/out/bindings.rs:3:15599
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ( unsafe { & ( * ( :: core :: ptr :: null :: < nng_sockaddr > ( ) ) ) . s_family as * const _ as usize } , 0usize , concat ! ( "Offse...
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cargo_crates-io_docs-rs_test-df8d8ecb7ab7a69b/out/bindings.rs:3:15829
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ( unsafe { & ( * ( :: core :: ptr :: null :: < nng_sockaddr > ( ) ) ) . s_ipc as * const _ as usize } , 0usize , concat ! ( "Offset o...
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cargo_crates-io_docs-rs_test-df8d8ecb7ab7a69b/out/bindings.rs:3:16053
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ( unsafe { & ( * ( :: core :: ptr :: null :: < nng_sockaddr > ( ) ) ) . s_inproc as * const _ as usize } , 0usize , concat ! ( "Offse...
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cargo_crates-io_docs-rs_test-df8d8ecb7ab7a69b/out/bindings.rs:3:16283
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ( unsafe { & ( * ( :: core :: ptr :: null :: < nng_sockaddr > ( ) ) ) . s_in6 as * const _ as usize } , 0usize , concat ! ( "Offset o...
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cargo_crates-io_docs-rs_test-df8d8ecb7ab7a69b/out/bindings.rs:3:16507
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ( unsafe { & ( * ( :: core :: ptr :: null :: < nng_sockaddr > ( ) ) ) . s_in as * const _ as usize } , 0usize , concat ! ( "Offset of...
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cargo_crates-io_docs-rs_test-df8d8ecb7ab7a69b/out/bindings.rs:3:16729
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ( unsafe { & ( * ( :: core :: ptr :: null :: < nng_sockaddr > ( ) ) ) . s_zt as * const _ as usize } , 0usize , concat ! ( "Offset of...
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cargo_crates-io_docs-rs_test-df8d8ecb7ab7a69b/out/bindings.rs:3:17617
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ! ( unsafe { & ( * ( :: core :: ptr :: null :: < nng_iov > ( ) ) ) . iov_buf as * const _ as usize } , 0usize , concat ! ( "Offset of...
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cargo_crates-io_docs-rs_test-df8d8ecb7ab7a69b/out/bindings.rs:3:17835
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ! ( unsafe { & ( * ( :: core :: ptr :: null :: < nng_iov > ( ) ) ) . iov_len as * const _ as usize } , 8usize , concat ! ( "Offset of...
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cargo_crates-io_docs-rs_test-df8d8ecb7ab7a69b/out/bindings.rs:3:41234
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ! ( unsafe { & ( * ( :: core :: ptr :: null :: < nng_url > ( ) ) ) . u_rawurl as * const _ as usize } , 0usize , concat ! ( "Offset o...
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cargo_crates-io_docs-rs_test-df8d8ecb7ab7a69b/out/bindings.rs:3:41454
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ! ( unsafe { & ( * ( :: core :: ptr :: null :: < nng_url > ( ) ) ) . u_scheme as * const _ as usize } , 8usize , concat ! ( "Offset o...
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cargo_crates-io_docs-rs_test-df8d8ecb7ab7a69b/out/bindings.rs:3:41674
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ! ( unsafe { & ( * ( :: core :: ptr :: null :: < nng_url > ( ) ) ) . u_userinfo as * const _ as usize } , 16usize , concat ! ( "Offse...
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `nng_socket` in this scope
[INFO] [stdout]   --> tests/tests.rs:14:34
[INFO] [stdout]    |
[INFO] [stdout] 14 |             let mut rep_socket = nng_socket { id: 0 };
[INFO] [stdout]    |                                  ^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]    |
[INFO] [stdout] 4  +     use cargo_crates_io_docs_rs_test::nng_socket;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cargo_crates-io_docs-rs_test-df8d8ecb7ab7a69b/out/bindings.rs:3:41899
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ! ( unsafe { & ( * ( :: core :: ptr :: null :: < nng_url > ( ) ) ) . u_host as * const _ as usize } , 24usize , concat ! ( "Offset of...
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `nng_rep0_open` in this scope
[INFO] [stdout]   --> tests/tests.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |             nng_rep0_open(&mut rep_socket);
[INFO] [stdout]    |             ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 4  +     use cargo_crates_io_docs_rs_test::nng_rep0_open;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `nng_listen` in this scope
[INFO] [stdout]   --> tests/tests.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |             nng_listen(rep_socket, url, null_mut(), 0);
[INFO] [stdout]    |             ^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 4  +     use cargo_crates_io_docs_rs_test::nng_listen;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `nng_socket` in this scope
[INFO] [stdout]   --> tests/tests.rs:19:34
[INFO] [stdout]    |
[INFO] [stdout] 19 |             let mut req_socket = nng_socket { id: 0 };
[INFO] [stdout]    |                                  ^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]    |
[INFO] [stdout] 4  +     use cargo_crates_io_docs_rs_test::nng_socket;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `nng_req0_open` in this scope
[INFO] [stdout]   --> tests/tests.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |             nng_req0_open(&mut req_socket);
[INFO] [stdout]    |             ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 4  +     use cargo_crates_io_docs_rs_test::nng_req0_open;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `nng_dial` in this scope
[INFO] [stdout]   --> tests/tests.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |             nng_dial(req_socket, url, null_mut(), 0);
[INFO] [stdout]    |             ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 4  +     use cargo_crates_io_docs_rs_test::nng_dial;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `nng_msg` in this scope
[INFO] [stdout]   --> tests/tests.rs:24:35
[INFO] [stdout]    |
[INFO] [stdout] 24 |             let mut req_msg: *mut nng_msg = null_mut();
[INFO] [stdout]    |                                   ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 4  +     use cargo_crates_io_docs_rs_test::nng_msg;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `nng_msg_alloc` in this scope
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             nng_msg_alloc(&mut req_msg, 0);
[INFO] [stdout]    |             ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 4  +     use cargo_crates_io_docs_rs_test::nng_msg_alloc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `nng_msg_append_u32` in this scope
[INFO] [stdout]   --> tests/tests.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |             nng_msg_append_u32(req_msg, val);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 4  +     use cargo_crates_io_docs_rs_test::nng_msg_append_u32;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cargo_crates-io_docs-rs_test-df8d8ecb7ab7a69b/out/bindings.rs:3:42116
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ! ( unsafe { & ( * ( :: core :: ptr :: null :: < nng_url > ( ) ) ) . u_hostname as * const _ as usize } , 32usize , concat ! ( "Offse...
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `nng_sendmsg` in this scope
[INFO] [stdout]   --> tests/tests.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |             nng_sendmsg(req_socket, req_msg, 0);
[INFO] [stdout]    |             ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 4  +     use cargo_crates_io_docs_rs_test::nng_sendmsg;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `nng_msg` in this scope
[INFO] [stdout]   --> tests/tests.rs:32:36
[INFO] [stdout]    |
[INFO] [stdout] 32 |             let mut recv_msg: *mut nng_msg = null_mut();
[INFO] [stdout]    |                                    ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 4  +     use cargo_crates_io_docs_rs_test::nng_msg;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `nng_recvmsg` in this scope
[INFO] [stdout]   --> tests/tests.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |             nng_recvmsg(rep_socket, &mut recv_msg, 0);
[INFO] [stdout]    |             ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 4  +     use cargo_crates_io_docs_rs_test::nng_recvmsg;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `nng_msg_trim_u32` in this scope
[INFO] [stdout]   --> tests/tests.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |             nng_msg_trim_u32(recv_msg, &mut recv_val);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 4  +     use cargo_crates_io_docs_rs_test::nng_msg_trim_u32;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `nng_close` in this scope
[INFO] [stdout]   --> tests/tests.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |             nng_close(req_socket);
[INFO] [stdout]    |             ^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 4  +     use cargo_crates_io_docs_rs_test::nng_close;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `nng_close` in this scope
[INFO] [stdout]   --> tests/tests.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |             nng_close(rep_socket);
[INFO] [stdout]    |             ^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 4  +     use cargo_crates_io_docs_rs_test::nng_close;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cargo_crates-io_docs-rs_test-df8d8ecb7ab7a69b/out/bindings.rs:3:42341
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ! ( unsafe { & ( * ( :: core :: ptr :: null :: < nng_url > ( ) ) ) . u_port as * const _ as usize } , 40usize , concat ! ( "Offset of...
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `nng_socket` in this scope
[INFO] [stdout]   --> tests/tests.rs:53:34
[INFO] [stdout]    |
[INFO] [stdout] 53 |             let mut rep_socket = nng_socket { id: 0 };
[INFO] [stdout]    |                                  ^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]    |
[INFO] [stdout] 4  +     use cargo_crates_io_docs_rs_test::nng_socket;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `nng_rep0_open` in this scope
[INFO] [stdout]   --> tests/tests.rs:54:27
[INFO] [stdout]    |
[INFO] [stdout] 54 |             assert_eq!(0, nng_rep0_open(&mut rep_socket));
[INFO] [stdout]    |                           ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 4  +     use cargo_crates_io_docs_rs_test::nng_rep0_open;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `nng_listen` in this scope
[INFO] [stdout]   --> tests/tests.rs:55:27
[INFO] [stdout]    |
[INFO] [stdout] 55 |             assert_eq!(0, nng_listen(rep_socket, url, std::ptr::null_mut(), 0));
[INFO] [stdout]    |                           ^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 4  +     use cargo_crates_io_docs_rs_test::nng_listen;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `nng_socket` in this scope
[INFO] [stdout]   --> tests/tests.rs:58:34
[INFO] [stdout]    |
[INFO] [stdout] 58 |             let mut req_socket = nng_socket { id: 0 };
[INFO] [stdout]    |                                  ^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]    |
[INFO] [stdout] 4  +     use cargo_crates_io_docs_rs_test::nng_socket;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `nng_req0_open` in this scope
[INFO] [stdout]   --> tests/tests.rs:59:27
[INFO] [stdout]    |
[INFO] [stdout] 59 |             assert_eq!(0, nng_req0_open(&mut req_socket));
[INFO] [stdout]    |                           ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 4  +     use cargo_crates_io_docs_rs_test::nng_req0_open;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `nng_dial` in this scope
[INFO] [stdout]   --> tests/tests.rs:60:27
[INFO] [stdout]    |
[INFO] [stdout] 60 |             assert_eq!(0, nng_dial(req_socket, url, std::ptr::null_mut(), 0));
[INFO] [stdout]    |                           ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 4  +     use cargo_crates_io_docs_rs_test::nng_dial;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `nng_msg` in this scope
[INFO] [stdout]   --> tests/tests.rs:63:35
[INFO] [stdout]    |
[INFO] [stdout] 63 |             let mut req_msg: *mut nng_msg = std::ptr::null_mut();
[INFO] [stdout]    |                                   ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 4  +     use cargo_crates_io_docs_rs_test::nng_msg;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cargo_crates-io_docs-rs_test-df8d8ecb7ab7a69b/out/bindings.rs:3:42558
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ! ( unsafe { & ( * ( :: core :: ptr :: null :: < nng_url > ( ) ) ) . u_path as * const _ as usize } , 48usize , concat ! ( "Offset of...
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `nng_msg_alloc` in this scope
[INFO] [stdout]   --> tests/tests.rs:64:27
[INFO] [stdout]    |
[INFO] [stdout] 64 |             assert_eq!(0, nng_msg_alloc(&mut req_msg, 0));
[INFO] [stdout]    |                           ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 4  +     use cargo_crates_io_docs_rs_test::nng_msg_alloc;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `nng_msg_append_u32` in this scope
[INFO] [stdout]   --> tests/tests.rs:67:27
[INFO] [stdout]    |
[INFO] [stdout] 67 |             assert_eq!(0, nng_msg_append_u32(req_msg, val));
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 4  +     use cargo_crates_io_docs_rs_test::nng_msg_append_u32;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `nng_sendmsg` in this scope
[INFO] [stdout]   --> tests/tests.rs:68:27
[INFO] [stdout]    |
[INFO] [stdout] 68 |             assert_eq!(0, nng_sendmsg(req_socket, req_msg, 0));
[INFO] [stdout]    |                           ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 4  +     use cargo_crates_io_docs_rs_test::nng_sendmsg;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `nng_msg` in this scope
[INFO] [stdout]   --> tests/tests.rs:71:36
[INFO] [stdout]    |
[INFO] [stdout] 71 |             let mut recv_msg: *mut nng_msg = std::ptr::null_mut();
[INFO] [stdout]    |                                    ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 4  +     use cargo_crates_io_docs_rs_test::nng_msg;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `nng_recvmsg` in this scope
[INFO] [stdout]   --> tests/tests.rs:72:27
[INFO] [stdout]    |
[INFO] [stdout] 72 |             assert_eq!(0, nng_recvmsg(rep_socket, &mut recv_msg, 0));
[INFO] [stdout]    |                           ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 4  +     use cargo_crates_io_docs_rs_test::nng_recvmsg;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `nng_msg_trim_u32` in this scope
[INFO] [stdout]   --> tests/tests.rs:75:27
[INFO] [stdout]    |
[INFO] [stdout] 75 |             assert_eq!(0, nng_msg_trim_u32(recv_msg, &mut recv_val));
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 4  +     use cargo_crates_io_docs_rs_test::nng_msg_trim_u32;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `nng_close` in this scope
[INFO] [stdout]   --> tests/tests.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |             nng_close(req_socket);
[INFO] [stdout]    |             ^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 4  +     use cargo_crates_io_docs_rs_test::nng_close;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `nng_close` in this scope
[INFO] [stdout]   --> tests/tests.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |             nng_close(rep_socket);
[INFO] [stdout]    |             ^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 4  +     use cargo_crates_io_docs_rs_test::nng_close;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cargo_crates-io_docs-rs_test-df8d8ecb7ab7a69b/out/bindings.rs:3:42775
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ! ( unsafe { & ( * ( :: core :: ptr :: null :: < nng_url > ( ) ) ) . u_query as * const _ as usize } , 56usize , concat ! ( "Offset o...
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cargo_crates-io_docs-rs_test-df8d8ecb7ab7a69b/out/bindings.rs:3:42994
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ! ( unsafe { & ( * ( :: core :: ptr :: null :: < nng_url > ( ) ) ) . u_fragment as * const _ as usize } , 64usize , concat ! ( "Offse...
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/cargo_crates-io_docs-rs_test-df8d8ecb7ab7a69b/out/bindings.rs:3:43219
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ! ( unsafe { & ( * ( :: core :: ptr :: null :: < nng_url > ( ) ) ) . u_requri as * const _ as usize } , 72usize , concat ! ( "Offset ...
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 37 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 31 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0422, E0425, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: cargo_crates-io_docs-rs_test@0.5.0: Compiler version doesn't include clang or GCC: "cc" "--version"
[INFO] [stderr] warning: cargo_crates-io_docs-rs_test@0.5.0: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `cargo_crates-io_docs-rs_test` (test "tests") due to 32 previous errors
[INFO] running `Command { std: "docker" "inspect" "d1ce6ee351735ec4c5dbed2e4799227685d7ba7185c921f2e8a875244873b3ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1ce6ee351735ec4c5dbed2e4799227685d7ba7185c921f2e8a875244873b3ca", kill_on_drop: false }`
[INFO] [stdout] d1ce6ee351735ec4c5dbed2e4799227685d7ba7185c921f2e8a875244873b3ca
[INFO] checking cargo_crates-io_docs-rs_test-0.5.0 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3
[INFO] extracting crate cargo_crates-io_docs-rs_test 0.5.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate cargo_crates-io_docs-rs_test 0.5.0 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo_crates-io_docs-rs_test 0.5.0
[INFO] finished tweaking crates.io crate cargo_crates-io_docs-rs_test 0.5.0
[INFO] tweaked toml for crates.io crate cargo_crates-io_docs-rs_test 0.5.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "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-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da42951306eeefbe925ad89c1c537b4d81d30be158c21da3aaf9bf6961ee96fd
[INFO] running `Command { std: "docker" "start" "-a" "da42951306eeefbe925ad89c1c537b4d81d30be158c21da3aaf9bf6961ee96fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da42951306eeefbe925ad89c1c537b4d81d30be158c21da3aaf9bf6961ee96fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da42951306eeefbe925ad89c1c537b4d81d30be158c21da3aaf9bf6961ee96fd", kill_on_drop: false }`
[INFO] [stdout] da42951306eeefbe925ad89c1c537b4d81d30be158c21da3aaf9bf6961ee96fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70495f1ed02f4f56ca38833eb582ba9e750d24a23cba876e9f9ac560e884b33d
[INFO] running `Command { std: "docker" "start" "-a" "70495f1ed02f4f56ca38833eb582ba9e750d24a23cba876e9f9ac560e884b33d", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] skipping non-2021 edition `2018`
[INFO] running `Command { std: "docker" "inspect" "70495f1ed02f4f56ca38833eb582ba9e750d24a23cba876e9f9ac560e884b33d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70495f1ed02f4f56ca38833eb582ba9e750d24a23cba876e9f9ac560e884b33d", kill_on_drop: false }`
[INFO] [stdout] 70495f1ed02f4f56ca38833eb582ba9e750d24a23cba876e9f9ac560e884b33d