[INFO] fetching crate rsmeshopt 0.0.12... [INFO] checking rsmeshopt-0.0.12 against master#e2c96cc06bdbdbc6f59c7551194d6a742260d6ff for pr-147185-1 [INFO] extracting crate rsmeshopt 0.0.12 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate rsmeshopt 0.0.12 [INFO] finished tweaking crates.io crate rsmeshopt 0.0.12 [INFO] tweaked toml for crates.io crate rsmeshopt 0.0.12 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rsmeshopt 0.0.12 on toolchain e2c96cc06bdbdbc6f59c7551194d6a742260d6ff [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e2c96cc06bdbdbc6f59c7551194d6a742260d6ff" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e2c96cc06bdbdbc6f59c7551194d6a742260d6ff" "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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 51 packages to latest compatible versions [INFO] [stderr] Adding bindgen v0.57.0 (available: v0.72.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e2c96cc06bdbdbc6f59c7551194d6a742260d6ff" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded env_logger v0.8.4 [INFO] [stderr] Downloaded humantime v2.3.0 [INFO] [stderr] Downloaded shlex v0.1.1 [INFO] [stderr] Downloaded which v3.1.1 [INFO] [stderr] Downloaded cexpr v0.4.0 [INFO] [stderr] Downloaded bindgen v0.57.0 [INFO] [stderr] Downloaded nom v5.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+e2c96cc06bdbdbc6f59c7551194d6a742260d6ff" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d6cf644de035bed9876069508236a9e48359cc33943dc825d2462c2239313b47 [INFO] running `Command { std: "docker" "start" "-a" "d6cf644de035bed9876069508236a9e48359cc33943dc825d2462c2239313b47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d6cf644de035bed9876069508236a9e48359cc33943dc825d2462c2239313b47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6cf644de035bed9876069508236a9e48359cc33943dc825d2462c2239313b47", kill_on_drop: false }` [INFO] [stdout] d6cf644de035bed9876069508236a9e48359cc33943dc825d2462c2239313b47 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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_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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+e2c96cc06bdbdbc6f59c7551194d6a742260d6ff" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 77084da979e0b4217376140a34c08e94e026a4f0df93dc456123057febcb61bc [INFO] running `Command { std: "docker" "start" "-a" "77084da979e0b4217376140a34c08e94e026a4f0df93dc456123057febcb61bc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling nom v5.1.3 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling libloading v0.8.9 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling bindgen v0.57.0 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling humantime v2.3.0 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling find-msvc-tools v0.1.3 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling cc v1.2.40 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling rsmeshopt v0.0.12 (/opt/rustwide/workdir) [INFO] [stderr] warning: rsmeshopt@0.0.12: src/RsMeshOpt.cpp: In function 'tl::expected, std::__cxx11::basic_string > rsmeshopt::MakeFans(std::span, u32, u32, u32)': [INFO] [stderr] warning: rsmeshopt@0.0.12: src/RsMeshOpt.cpp:171:47: warning: unused parameter 'restart' [-Wunused-parameter] [INFO] [stderr] warning: rsmeshopt@0.0.12: 171 | MakeFans(std::span index_data, u32 restart, u32 min_len, [INFO] [stderr] warning: rsmeshopt@0.0.12: | ~~~~^~~~~~~ [INFO] [stderr] warning: rsmeshopt@0.0.12: src/RsMeshOpt.cpp: In function 'Result > rsmeshopt::StripifyHaroohie(std::span, u32)': [INFO] [stderr] warning: rsmeshopt@0.0.12: src/RsMeshOpt.cpp:183:47: warning: unused parameter 'restart' [-Wunused-parameter] [INFO] [stderr] warning: rsmeshopt@0.0.12: 183 | u32 restart) { [INFO] [stderr] warning: rsmeshopt@0.0.12: | ~~~~^~~~~~~ [INFO] [stderr] warning: rsmeshopt@0.0.12: In file included from src/RsMeshOpt.cpp:3: [INFO] [stderr] warning: rsmeshopt@0.0.12: src/TriFanMeshOptimizer.hpp: In instantiation of 'std::vector > rsmeshopt::TriFanMeshOptimizer::FindFansFromCenter(u32, u32, auto:67&&) [with auto:67 = std::back_insert_iterator >&; u32 = unsigned int]': [INFO] [stderr] warning: rsmeshopt@0.0.12: src/TriFanMeshOptimizer.hpp:196:35: required from 'bool rsmeshopt::TriFanMeshOptimizer::GenerateTriangleFansWithPrimitiveRestart(std::span, IndexTypeT, OutputIteratorT, rsmeshopt::TriFanOptions) [with OutputIteratorT = std::back_insert_iterator >; IndexTypeT = unsigned int]' [INFO] [stderr] warning: rsmeshopt@0.0.12: src/RsMeshOpt.cpp:176:62: required from here [INFO] [stderr] warning: rsmeshopt@0.0.12: src/TriFanMeshOptimizer.hpp:149:38: warning: unused parameter 'primitive_restart_index' [-Wunused-parameter] [INFO] [stderr] warning: rsmeshopt@0.0.12: 149 | FindFansFromCenter(u32 center, u32 primitive_restart_index, auto&& out_it) { [INFO] [stderr] warning: rsmeshopt@0.0.12: | ~~~~^~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: rsmeshopt@0.0.12: src/TriFanMeshOptimizer.hpp:149:70: warning: unused parameter 'out_it' [-Wunused-parameter] [INFO] [stderr] warning: rsmeshopt@0.0.12: 149 | FindFansFromCenter(u32 center, u32 primitive_restart_index, auto&& out_it) { [INFO] [stderr] warning: rsmeshopt@0.0.12: | ~~~~~~~^~~~~~ [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/rsmeshopt-d6513932db41d45d/out/bindings.rs:3:6283 [INFO] [stdout] | [INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < __fsid_t > ())) . __val as * const _ as usize } , 0usize , concat ! ("Offset of fiel... [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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 23s [INFO] running `Command { std: "docker" "inspect" "77084da979e0b4217376140a34c08e94e026a4f0df93dc456123057febcb61bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77084da979e0b4217376140a34c08e94e026a4f0df93dc456123057febcb61bc", kill_on_drop: false }` [INFO] [stdout] 77084da979e0b4217376140a34c08e94e026a4f0df93dc456123057febcb61bc