[INFO] cloning repository https://github.com/foxzool/rust-ffi-c-example [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/foxzool/rust-ffi-c-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffoxzool%2Frust-ffi-c-example", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffoxzool%2Frust-ffi-c-example'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fa5628f2ef3ec1206e251d046274bccdcfd53ef0 [INFO] checking foxzool/rust-ffi-c-example/fa5628f2ef3ec1206e251d046274bccdcfd53ef0 against try#ccf408f4326a858c00dd845a64a86b16f360a801 for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffoxzool%2Frust-ffi-c-example" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/foxzool/rust-ffi-c-example on toolchain ccf408f4326a858c00dd845a64a86b16f360a801 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/foxzool/rust-ffi-c-example [INFO] finished tweaking git repo https://github.com/foxzool/rust-ffi-c-example [INFO] tweaked toml for git repo https://github.com/foxzool/rust-ffi-c-example written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/foxzool/rust-ffi-c-example already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5a1aec67a1e4b0955a05a3627d07848e784299219aec9efe78a5375adcbfbb55 [INFO] running `Command { std: "docker" "start" "-a" "5a1aec67a1e4b0955a05a3627d07848e784299219aec9efe78a5375adcbfbb55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5a1aec67a1e4b0955a05a3627d07848e784299219aec9efe78a5375adcbfbb55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a1aec67a1e4b0955a05a3627d07848e784299219aec9efe78a5375adcbfbb55", kill_on_drop: false }` [INFO] [stdout] 5a1aec67a1e4b0955a05a3627d07848e784299219aec9efe78a5375adcbfbb55 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0f47df1ed06b2feb51f1b032e1f3413841ae4466f0224f0df3fa5bbbed645501 [INFO] running `Command { std: "docker" "start" "-a" "0f47df1ed06b2feb51f1b032e1f3413841ae4466f0224f0df3fa5bbbed645501", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Migrating Cargo.toml from 2021 edition to 2024 [INFO] [stderr] Compiling libc v0.2.124 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling libloading v0.7.3 [INFO] [stderr] Compiling bindgen v0.59.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling clang-sys v1.3.1 [INFO] [stderr] Compiling nom v7.1.1 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v4.2.5 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling shlex v1.1.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling regex v1.5.5 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling rust-binding-example v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating build.rs from 2021 edition to 2024 [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stderr] Fixed /opt/rustwide/target/debug/build/rust-binding-example-f222765c091a0f93/out/bindings.rs (3 fixes) [INFO] [stderr] Migrating src/main.rs from 2021 edition to 2024 [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-binding-example-f222765c091a0f93/out/bindings.rs:3:614 [INFO] [stdout] | [INFO] [stdout] 3 | ...rt_eq ! (unsafe { & (* (:: std :: ptr :: null :: < Person > ())) . id as * const _ as usize } , 0usize , concat ! ("Offset of field: "... [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/rust-binding-example-f222765c091a0f93/out/bindings.rs:3:806 [INFO] [stdout] | [INFO] [stdout] 3 | ...rt_eq ! (unsafe { & (* (:: std :: ptr :: null :: < Person > ())) . name as * const _ as usize } , 4usize , concat ! ("Offset of field:... [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/rust-binding-example-f222765c091a0f93/out/bindings.rs:3:1002 [INFO] [stdout] | [INFO] [stdout] 3 | ...rt_eq ! (unsafe { & (* (:: std :: ptr :: null :: < Person > ())) . age as * const _ as usize } , 36usize , concat ! ("Offset of field:... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.42s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Compiling rust-binding-example v0.1.0 (/tmp/fixit) [INFO] [stdout] error: extern blocks must be unsafe [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-binding-example-f222765c091a0f93/out/bindings.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern "C" { pub fn getAvgHeight (latitude : f64 , longitude : f64 , precision : f32) -> f64 ; } # [repr (C)] # [derive (Debug , Copy , C... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: extern blocks must be unsafe [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-binding-example-f222765c091a0f93/out/bindings.rs:3:1168 [INFO] [stdout] | [INFO] [stdout] 3 | ... (Person) , "::" , stringify ! (age))) ; } extern "C" { pub static mut Person : Person ; } extern "C" { pub fn growUp (person : * mut ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: extern blocks must be unsafe [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-binding-example-f222765c091a0f93/out/bindings.rs:3:1216 [INFO] [stdout] | [INFO] [stdout] 3 | ...mut Person : Person ; } extern "C" { pub fn growUp (person : * mut Person) -> :: std :: os :: raw :: c_int ; } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: extern blocks must be unsafe [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-binding-example-f222765c091a0f93/out/bindings.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern "C" { pub fn getAvgHeight (latitude : f64 , longitude : f64 , precision : f32) -> f64 ; } # [repr (C)] # [derive (Debug , Copy , C... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: extern blocks must be unsafe [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-binding-example-f222765c091a0f93/out/bindings.rs:3:1168 [INFO] [stdout] | [INFO] [stdout] 3 | ... (Person) , "::" , stringify ! (age))) ; } extern "C" { pub static mut Person : Person ; } extern "C" { pub fn growUp (person : * mut ... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: extern blocks must be unsafe [INFO] [stdout] --> /opt/rustwide/target/debug/build/rust-binding-example-f222765c091a0f93/out/bindings.rs:3:1216 [INFO] [stdout] | [INFO] [stdout] 3 | ...mut Person : Person ; } extern "C" { pub fn growUp (person : * mut Person) -> :: std :: os :: raw :: c_int ; } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-binding-example` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-binding-example` (lib test) due to 4 previous errors [INFO] [stderr] error: failed to check after updating to 2024 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "0f47df1ed06b2feb51f1b032e1f3413841ae4466f0224f0df3fa5bbbed645501", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f47df1ed06b2feb51f1b032e1f3413841ae4466f0224f0df3fa5bbbed645501", kill_on_drop: false }` [INFO] [stdout] 0f47df1ed06b2feb51f1b032e1f3413841ae4466f0224f0df3fa5bbbed645501