[INFO] fetching crate rsmeshopt 0.0.12...
[INFO] checking rsmeshopt-0.0.12 against try#0cb362313295507a2f4321c0e30cea0168f2fe71 for pr-138961-1
[INFO] extracting crate rsmeshopt 0.0.12 into /workspace/builds/worker-7-tc2/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-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rsmeshopt 0.0.12 on toolchain 0cb362313295507a2f4321c0e30cea0168f2fe71
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0cb362313295507a2f4321c0e30cea0168f2fe71" "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" "+0cb362313295507a2f4321c0e30cea0168f2fe71" "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 50 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" "+0cb362313295507a2f4321c0e30cea0168f2fe71" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+0cb362313295507a2f4321c0e30cea0168f2fe71" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] edc57b6a62edd723a641724deb14be1a355ab303af5591f2d1e05d7e7626fd89
[INFO] running `Command { std: "docker" "start" "-a" "edc57b6a62edd723a641724deb14be1a355ab303af5591f2d1e05d7e7626fd89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edc57b6a62edd723a641724deb14be1a355ab303af5591f2d1e05d7e7626fd89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edc57b6a62edd723a641724deb14be1a355ab303af5591f2d1e05d7e7626fd89", kill_on_drop: false }`
[INFO] [stdout] edc57b6a62edd723a641724deb14be1a355ab303af5591f2d1e05d7e7626fd89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+0cb362313295507a2f4321c0e30cea0168f2fe71" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f35c0677d22a824b618854d1e7d5a3b8e422815e904a2a7feffab997ff00bc9b
[INFO] running `Command { std: "docker" "start" "-a" "f35c0677d22a824b618854d1e7d5a3b8e422815e904a2a7feffab997ff00bc9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling humantime v2.3.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling nom v5.1.3
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling bindgen v0.57.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling regex v1.12.2
[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::vector<unsigned int>, std::__cxx11::basic_string<char> > rsmeshopt::MakeFans(std::span<const unsigned int>, 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<const u32> 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<std::vector<unsigned int> > rsmeshopt::StripifyHaroohie(std::span<const unsigned int>, 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<std::vector<unsigned int> > rsmeshopt::TriFanMeshOptimizer::FindFansFromCenter(u32, u32, auto:67&&) [with auto:67 = std::back_insert_iterator<std::vector<unsigned int> >&; u32 = unsigned int]':
[INFO] [stderr] warning: rsmeshopt@0.0.12: src/TriFanMeshOptimizer.hpp:196:35:   required from 'bool rsmeshopt::TriFanMeshOptimizer::GenerateTriangleFansWithPrimitiveRestart(std::span<const unsigned int>, IndexTypeT, OutputIteratorT, rsmeshopt::TriFanOptions) [with OutputIteratorT = std::back_insert_iterator<std::vector<unsigned int> >; 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.02s
[INFO] [stdout] warning: dereferencing a null pointer
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/rsmeshopt-96a563d7a6eca9ea/out/bindings.rs:3:6283
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...eq ! (unsafe { & (* (:: std :: ptr :: null :: < __fsid_t > ())) . __val as * const _ as usize } , 0usize , concat ! ("Offset of fi...
[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] running `Command { std: "docker" "inspect" "f35c0677d22a824b618854d1e7d5a3b8e422815e904a2a7feffab997ff00bc9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f35c0677d22a824b618854d1e7d5a3b8e422815e904a2a7feffab997ff00bc9b", kill_on_drop: false }`
[INFO] [stdout] f35c0677d22a824b618854d1e7d5a3b8e422815e904a2a7feffab997ff00bc9b
