[INFO] cloning repository https://github.com/pqnet/jsc-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pqnet/jsc-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpqnet%2Fjsc-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpqnet%2Fjsc-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4f83ddb8dc2c6a3c341d99be2f1a9bbde146992d [INFO] checking pqnet/jsc-rust against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpqnet%2Fjsc-rust" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pqnet/jsc-rust on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pqnet/jsc-rust [INFO] finished tweaking git repo https://github.com/pqnet/jsc-rust [INFO] tweaked toml for git repo https://github.com/pqnet/jsc-rust written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/pqnet/jsc-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 454bdf0ccd914cbacf1659a5bef7f7f5ef900a6aa711dfba79e12ff05602cbff [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" "454bdf0ccd914cbacf1659a5bef7f7f5ef900a6aa711dfba79e12ff05602cbff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "454bdf0ccd914cbacf1659a5bef7f7f5ef900a6aa711dfba79e12ff05602cbff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "454bdf0ccd914cbacf1659a5bef7f7f5ef900a6aa711dfba79e12ff05602cbff", kill_on_drop: false }` [INFO] [stdout] 454bdf0ccd914cbacf1659a5bef7f7f5ef900a6aa711dfba79e12ff05602cbff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 57043aa5f17551ff3bd3ef3bef9798926657371b5fd00a4b89f9c083691771ae [INFO] running `Command { std: "docker" "start" "-a" "57043aa5f17551ff3bd3ef3bef9798926657371b5fd00a4b89f9c083691771ae", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.57 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling clang-sys v0.29.3 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling bindgen v0.54.0 [INFO] [stderr] Compiling jsc_bindgen v0.1.0 (/opt/rustwide/workdir/jsc_bindgen) [INFO] [stderr] Checking jsc v0.1.0 (/opt/rustwide/workdir/jsc) [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:24759 [INFO] [stdout] | [INFO] [stdout] 3 | ...! ( unsafe { & ( * ( :: std :: ptr :: null :: < max_align_t > ( ) ) ) . __clang_max_align_nonce1 as * const _ as usize } , 0usize , co... [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/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:25018 [INFO] [stdout] | [INFO] [stdout] 3 | ...! ( unsafe { & ( * ( :: std :: ptr :: null :: < max_align_t > ( ) ) ) . __clang_max_align_nonce2 as * const _ as usize } , 16usize , c... [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/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:42399 [INFO] [stdout] | [INFO] [stdout] 3 | ... ( unsafe { & ( * ( :: std :: ptr :: null :: < JSStaticValue > ( ) ) ) . name 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/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:42622 [INFO] [stdout] | [INFO] [stdout] 3 | ... ( unsafe { & ( * ( :: std :: ptr :: null :: < JSStaticValue > ( ) ) ) . getProperty as * const _ as usize } , 8usize , 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/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:42859 [INFO] [stdout] | [INFO] [stdout] 3 | ... ( unsafe { & ( * ( :: std :: ptr :: null :: < JSStaticValue > ( ) ) ) . setProperty as * const _ as usize } , 16usize , concat ! ( "O... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:43097 [INFO] [stdout] | [INFO] [stdout] 3 | ... ( unsafe { & ( * ( :: std :: ptr :: null :: < JSStaticValue > ( ) ) ) . attributes as * const _ as usize } , 24usize , 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/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:44355 [INFO] [stdout] | [INFO] [stdout] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSStaticFunction > ( ) ) ) . name 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/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:44584 [INFO] [stdout] | [INFO] [stdout] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSStaticFunction > ( ) ) ) . callAsFunction as * const _ as usize } , 8usize , concat ! (... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:44833 [INFO] [stdout] | [INFO] [stdout] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSStaticFunction > ( ) ) ) . attributes as * const _ as usize } , 16usize , concat ! ( "O... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:50728 [INFO] [stdout] | [INFO] [stdout] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSClassDefinition > ( ) ) ) . version as * const _ as usize } , 0usize , 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/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:50965 [INFO] [stdout] | [INFO] [stdout] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSClassDefinition > ( ) ) ) . attributes as * const _ as usize } , 4usize , 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/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:51208 [INFO] [stdout] | [INFO] [stdout] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSClassDefinition > ( ) ) ) . className as * const _ as usize } , 8usize , 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/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:51449 [INFO] [stdout] | [INFO] [stdout] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSClassDefinition > ( ) ) ) . parentClass as * const _ as usize } , 16usize , concat ! ( ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:51695 [INFO] [stdout] | [INFO] [stdout] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSClassDefinition > ( ) ) ) . staticValues as * const _ as usize } , 24usize , concat ! (... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:51943 [INFO] [stdout] | [INFO] [stdout] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSClassDefinition > ( ) ) ) . staticFunctions as * const _ as usize } , 32usize , concat ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:52197 [INFO] [stdout] | [INFO] [stdout] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSClassDefinition > ( ) ) ) . initialize as * const _ as usize } , 40usize , concat ! ( "... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:52441 [INFO] [stdout] | [INFO] [stdout] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSClassDefinition > ( ) ) ) . finalize as * const _ as usize } , 48usize , 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/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:52681 [INFO] [stdout] | [INFO] [stdout] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSClassDefinition > ( ) ) ) . hasProperty as * const _ as usize } , 56usize , concat ! ( ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:52927 [INFO] [stdout] | [INFO] [stdout] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSClassDefinition > ( ) ) ) . getProperty as * const _ as usize } , 64usize , concat ! ( ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:53173 [INFO] [stdout] | [INFO] [stdout] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSClassDefinition > ( ) ) ) . setProperty as * const _ as usize } , 72usize , concat ! ( ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:53419 [INFO] [stdout] | [INFO] [stdout] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSClassDefinition > ( ) ) ) . deleteProperty as * const _ as usize } , 80usize , concat !... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:53671 [INFO] [stdout] | [INFO] [stdout] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSClassDefinition > ( ) ) ) . getPropertyNames as * const _ as usize } , 88usize , concat... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:53927 [INFO] [stdout] | [INFO] [stdout] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSClassDefinition > ( ) ) ) . callAsFunction as * const _ as usize } , 96usize , concat !... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:54179 [INFO] [stdout] | [INFO] [stdout] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSClassDefinition > ( ) ) ) . callAsConstructor as * const _ as usize } , 104usize , conc... [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/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:54438 [INFO] [stdout] | [INFO] [stdout] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSClassDefinition > ( ) ) ) . hasInstance as * const _ as usize } , 112usize , concat ! (... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:54685 [INFO] [stdout] | [INFO] [stdout] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSClassDefinition > ( ) ) ) . convertToType as * const _ as usize } , 120usize , concat !... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 02s [INFO] running `Command { std: "docker" "inspect" "57043aa5f17551ff3bd3ef3bef9798926657371b5fd00a4b89f9c083691771ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57043aa5f17551ff3bd3ef3bef9798926657371b5fd00a4b89f9c083691771ae", kill_on_drop: false }` [INFO] [stdout] 57043aa5f17551ff3bd3ef3bef9798926657371b5fd00a4b89f9c083691771ae