[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] testing pqnet/jsc-rust against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpqnet%2Fjsc-rust" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pqnet/jsc-rust on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-11/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 30467af719973b11dc774e1d06b0f9ac9cd6c4ffa3901b8bca65ce8da5a16f50 [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" "30467af719973b11dc774e1d06b0f9ac9cd6c4ffa3901b8bca65ce8da5a16f50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "30467af719973b11dc774e1d06b0f9ac9cd6c4ffa3901b8bca65ce8da5a16f50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30467af719973b11dc774e1d06b0f9ac9cd6c4ffa3901b8bca65ce8da5a16f50", kill_on_drop: false }` [INFO] [stdout] 30467af719973b11dc774e1d06b0f9ac9cd6c4ffa3901b8bca65ce8da5a16f50 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--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] 60b80c33e681b28fe9049b62fb5550336e098a1095e1cc35ea6d6053c0e0253b [INFO] running `Command { std: "docker" "start" "-a" "60b80c33e681b28fe9049b62fb5550336e098a1095e1cc35ea6d6053c0e0253b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling cc v1.0.57 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling lazycell v1.2.1 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling clang-sys v0.29.3 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling bindgen v0.54.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling jsc_bindgen v0.1.0 (/opt/rustwide/workdir/jsc_bindgen) [INFO] [stderr] Compiling jsc v0.1.0 (/opt/rustwide/workdir/jsc) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 24s [INFO] running `Command { std: "docker" "inspect" "60b80c33e681b28fe9049b62fb5550336e098a1095e1cc35ea6d6053c0e0253b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60b80c33e681b28fe9049b62fb5550336e098a1095e1cc35ea6d6053c0e0253b", kill_on_drop: false }` [INFO] [stdout] 60b80c33e681b28fe9049b62fb5550336e098a1095e1cc35ea6d6053c0e0253b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 15b12317ef6660722c9b919476dc7b57015548b681261cb6e0bb27b06410e996 [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" "15b12317ef6660722c9b919476dc7b57015548b681261cb6e0bb27b06410e996", kill_on_drop: false }` [INFO] [stderr] Compiling jsc_bindgen v0.1.0 (/opt/rustwide/workdir/jsc_bindgen) [INFO] [stderr] Compiling 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 test [unoptimized + debuginfo] target(s) in 2.78s [INFO] running `Command { std: "docker" "inspect" "15b12317ef6660722c9b919476dc7b57015548b681261cb6e0bb27b06410e996", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15b12317ef6660722c9b919476dc7b57015548b681261cb6e0bb27b06410e996", kill_on_drop: false }` [INFO] [stdout] 15b12317ef6660722c9b919476dc7b57015548b681261cb6e0bb27b06410e996 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3ad5e74bbd63dde51c8f9213650742058df259aff7b07c8f2b8489ac713ff3d9 [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" "3ad5e74bbd63dde51c8f9213650742058df259aff7b07c8f2b8489ac713ff3d9", kill_on_drop: false }` [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:24759 [INFO] [stderr] | [INFO] [stderr] 3 | ...! ( unsafe { & ( * ( :: std :: ptr :: null :: < max_align_t > ( ) ) ) . __clang_max_align_nonce1 as * const _ as usize } , 0usize , co... [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] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:25018 [INFO] [stderr] | [INFO] [stderr] 3 | ...! ( unsafe { & ( * ( :: std :: ptr :: null :: < max_align_t > ( ) ) ) . __clang_max_align_nonce2 as * const _ as usize } , 16usize , c... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:42399 [INFO] [stderr] | [INFO] [stderr] 3 | ... ( unsafe { & ( * ( :: std :: ptr :: null :: < JSStaticValue > ( ) ) ) . name as * const _ as usize } , 0usize , concat ! ( "Offset of... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:42622 [INFO] [stderr] | [INFO] [stderr] 3 | ... ( unsafe { & ( * ( :: std :: ptr :: null :: < JSStaticValue > ( ) ) ) . getProperty as * const _ as usize } , 8usize , concat ! ( "Of... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:42859 [INFO] [stderr] | [INFO] [stderr] 3 | ... ( unsafe { & ( * ( :: std :: ptr :: null :: < JSStaticValue > ( ) ) ) . setProperty as * const _ as usize } , 16usize , concat ! ( "O... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:43097 [INFO] [stderr] | [INFO] [stderr] 3 | ... ( unsafe { & ( * ( :: std :: ptr :: null :: < JSStaticValue > ( ) ) ) . attributes as * const _ as usize } , 24usize , concat ! ( "Of... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:44355 [INFO] [stderr] | [INFO] [stderr] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSStaticFunction > ( ) ) ) . name as * const _ as usize } , 0usize , concat ! ( "Offset o... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:44584 [INFO] [stderr] | [INFO] [stderr] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSStaticFunction > ( ) ) ) . callAsFunction as * const _ as usize } , 8usize , concat ! (... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:44833 [INFO] [stderr] | [INFO] [stderr] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSStaticFunction > ( ) ) ) . attributes as * const _ as usize } , 16usize , concat ! ( "O... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:50728 [INFO] [stderr] | [INFO] [stderr] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSClassDefinition > ( ) ) ) . version as * const _ as usize } , 0usize , concat ! ( "Offs... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:50965 [INFO] [stderr] | [INFO] [stderr] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSClassDefinition > ( ) ) ) . attributes as * const _ as usize } , 4usize , concat ! ( "O... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:51208 [INFO] [stderr] | [INFO] [stderr] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSClassDefinition > ( ) ) ) . className as * const _ as usize } , 8usize , concat ! ( "Of... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:51449 [INFO] [stderr] | [INFO] [stderr] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSClassDefinition > ( ) ) ) . parentClass as * const _ as usize } , 16usize , concat ! ( ... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:51695 [INFO] [stderr] | [INFO] [stderr] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSClassDefinition > ( ) ) ) . staticValues as * const _ as usize } , 24usize , concat ! (... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:51943 [INFO] [stderr] | [INFO] [stderr] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSClassDefinition > ( ) ) ) . staticFunctions as * const _ as usize } , 32usize , concat ... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:52197 [INFO] [stderr] | [INFO] [stderr] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSClassDefinition > ( ) ) ) . initialize as * const _ as usize } , 40usize , concat ! ( "... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:52441 [INFO] [stderr] | [INFO] [stderr] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSClassDefinition > ( ) ) ) . finalize as * const _ as usize } , 48usize , concat ! ( "Of... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:52681 [INFO] [stderr] | [INFO] [stderr] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSClassDefinition > ( ) ) ) . hasProperty as * const _ as usize } , 56usize , concat ! ( ... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:52927 [INFO] [stderr] | [INFO] [stderr] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSClassDefinition > ( ) ) ) . getProperty as * const _ as usize } , 64usize , concat ! ( ... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:53173 [INFO] [stderr] | [INFO] [stderr] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSClassDefinition > ( ) ) ) . setProperty as * const _ as usize } , 72usize , concat ! ( ... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:53419 [INFO] [stderr] | [INFO] [stderr] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSClassDefinition > ( ) ) ) . deleteProperty as * const _ as usize } , 80usize , concat !... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:53671 [INFO] [stderr] | [INFO] [stderr] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSClassDefinition > ( ) ) ) . getPropertyNames as * const _ as usize } , 88usize , concat... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:53927 [INFO] [stderr] | [INFO] [stderr] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSClassDefinition > ( ) ) ) . callAsFunction as * const _ as usize } , 96usize , concat !... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:54179 [INFO] [stderr] | [INFO] [stderr] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSClassDefinition > ( ) ) ) . callAsConstructor as * const _ as usize } , 104usize , conc... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:54438 [INFO] [stderr] | [INFO] [stderr] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSClassDefinition > ( ) ) ) . hasInstance as * const _ as usize } , 112usize , concat ! (... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: dereferencing a null pointer [INFO] [stderr] --> /opt/rustwide/target/debug/build/jsc_bindgen-0006c75b686bce26/out/bindings.rs:3:54685 [INFO] [stderr] | [INFO] [stderr] 3 | ... unsafe { & ( * ( :: std :: ptr :: null :: < JSClassDefinition > ( ) ) ) . convertToType as * const _ as usize } , 120usize , concat !... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] [INFO] [stderr] warning: 26 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/jsc-587b24b59d3bcf2e) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test test::jsstring_can_roundtrip_unicode ... ok [INFO] [stdout] test test::strict_equality ... ok [INFO] [stdout] test test::jscontext_can_create_group ... ok [INFO] [stdout] test test::jsvalue_has_global_context ... ok [INFO] [stdout] test test::jscontext_can_create_standalone ... ok [INFO] [stdout] test test::loose_equality ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/jsc_bindgen-fe1cbe0f734a9672) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test bindgen_test_layout_JSClassDefinition ... ok [INFO] [stdout] test bindgen_test_layout_JSStaticFunction ... ok [INFO] [stdout] test bindgen_test_layout_max_align_t ... ok [INFO] [stdout] test bindgen_test_layout_JSStaticValue ... ok [INFO] [stderr] Doc-tests jsc [INFO] [stdout] test tests::try_run ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests jsc_bindgen [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3ad5e74bbd63dde51c8f9213650742058df259aff7b07c8f2b8489ac713ff3d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ad5e74bbd63dde51c8f9213650742058df259aff7b07c8f2b8489ac713ff3d9", kill_on_drop: false }` [INFO] [stdout] 3ad5e74bbd63dde51c8f9213650742058df259aff7b07c8f2b8489ac713ff3d9