[INFO] fetching crate songww-harfbuzz-rs 0.1.0...
[INFO] testing songww-harfbuzz-rs-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate songww-harfbuzz-rs 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate songww-harfbuzz-rs 0.1.0
[INFO] finished tweaking crates.io crate songww-harfbuzz-rs 0.1.0
[INFO] tweaked toml for crates.io crate songww-harfbuzz-rs 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate songww-harfbuzz-rs 0.1.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 77 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.10.0)
[INFO] [stderr]       Adding songww-harfbuzz-sys v0.1.0 (available: v0.2.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac775beb42d28efdf6f6f4347e171c2e559fb911036a6cb5086cc8c93d91d04d
[INFO] running `Command { std: "docker" "start" "-a" "ac775beb42d28efdf6f6f4347e171c2e559fb911036a6cb5086cc8c93d91d04d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac775beb42d28efdf6f6f4347e171c2e559fb911036a6cb5086cc8c93d91d04d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac775beb42d28efdf6f6f4347e171c2e559fb911036a6cb5086cc8c93d91d04d", kill_on_drop: false }`
[INFO] [stdout] ac775beb42d28efdf6f6f4347e171c2e559fb911036a6cb5086cc8c93d91d04d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 617aba471277355e8f6774d1299fdbbb61b30200a04cfebb91fd1912ba79a605
[INFO] running `Command { std: "docker" "start" "-a" "617aba471277355e8f6774d1299fdbbb61b30200a04cfebb91fd1912ba79a605", kill_on_drop: false }`
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling songww-harfbuzz-sys v0.1.0
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling freetype-sys v0.15.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr] error: failed to run custom build command for `songww-harfbuzz-sys v0.1.0`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/songww-harfbuzz-sys-8fb4145c7f6b94c6/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   ninja: Entering directory `/opt/rustwide/target/debug/build/songww-harfbuzz-sys-b978b843e42a7bfe/out/build'
[INFO] [stderr]   [1/64] Generating src/harfbuzz.cc with a custom command
[INFO] [stderr]   [2/64] Compiling C++ object src/libharfbuzz.a.p/hb-draw.cc.o
[INFO] [stderr]   [3/64] Compiling C++ object src/libharfbuzz.a.p/hb-blob.cc.o
[INFO] [stderr]   [4/64] Compiling C++ object src/libharfbuzz.a.p/hb-buffer-verify.cc.o
[INFO] [stderr]   [5/64] Compiling C++ object src/libharfbuzz.a.p/hb-buffer-serialize.cc.o
[INFO] [stderr]   [6/64] Compiling C++ object src/libharfbuzz.a.p/hb-fallback-shape.cc.o
[INFO] [stderr]   [7/64] Compiling C++ object src/libharfbuzz.a.p/hb-common.cc.o
[INFO] [stderr]   [8/64] Compiling C++ object src/libharfbuzz.a.p/hb-number.cc.o
[INFO] [stderr]   [9/64] Compiling C++ object src/libharfbuzz.a.p/hb-map.cc.o
[INFO] [stderr]   [10/64] Compiling C++ object src/libharfbuzz.a.p/hb-aat-layout.cc.o
[INFO] [stderr]   FAILED: src/libharfbuzz.a.p/hb-aat-layout.cc.o 
[INFO] [stderr]   c++ -Isrc/libharfbuzz.a.p -Isrc -I../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src -I. -I../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -fno-rtti -O0 -g -fno-exceptions -fno-rtti -fno-threadsafe-statics -fvisibility-inlines-hidden -DHAVE_CONFIG_H -fPIC -pthread -Wno-non-virtual-dtor -MD -MQ src/libharfbuzz.a.p/hb-aat-layout.cc.o -MF src/libharfbuzz.a.p/hb-aat-layout.cc.o.d -o src/libharfbuzz.a.p/hb-aat-layout.cc.o -c ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout.cc
[INFO] [stderr]   In file included from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout.cc:31:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-ankr-table.hh: In member function ‘const AAT::Anchor& AAT::ankr::get_anchor(hb_codepoint_t, unsigned int, unsigned int) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-ankr-table.hh:70:25: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]      70 |     const GlyphAnchors &anchors = &(this+anchorData) + *offset;
[INFO] [stderr]         |                         ^~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-ankr-table.hh:70:57: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const IntType<unsigned char>*>((& OT::operator+<const AAT::ankr*>(((const AAT::ankr*)this), ((const AAT::ankr*)this)->AAT::ankr::anchorData)), (* offset))’
[INFO] [stderr]      70 |     const GlyphAnchors &anchors = &(this+anchorData) + *offset;
[INFO] [stderr]         |                                                         ^~~~~~
[INFO] [stderr]   In file included from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-morx-table.hh:32,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-just-table.hh:32,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout.cc:34:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh: In member function ‘void OT::Script::prune_langsys(OT::hb_prune_langsys_context_t*, unsigned int) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:744:24: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     744 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                        ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:744:41: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const Script*>(((const OT::Script*)this), _.hb_pair_t<const OT::Record<OT::LangSys>&, unsigned int>::first.OT::Record<OT::LangSys>::offset)’
[INFO] [stderr]     744 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                                         ^~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:756:24: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     756 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                        ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:756:41: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const Script*>(((const OT::Script*)this), _.hb_pair_t<const OT::Record<OT::LangSys>&, unsigned int>::first.OT::Record<OT::LangSys>::offset)’
[INFO] [stderr]     756 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                                         ^~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh: In member function ‘bool OT::Script::subset(hb_subset_context_t*, OT::hb_subset_layout_context_t*, const OT::Tag*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:778:22: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     778 |       const LangSys& ls = this+defaultLangSys;
[INFO] [stderr]         |                      ^~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:778:32: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const Script*>(((const OT::Script*)this), ((const OT::Script*)this)->OT::Script::defaultLangSys)’
[INFO] [stderr]     778 |       const LangSys& ls = this+defaultLangSys;
[INFO] [stderr]         |                                ^~~~~~~~~~~~~~
[INFO] [stderr]   In file included from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-morx-table.hh:33:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gdef-table.hh: In member function ‘unsigned int OT::AttachList::get_attach_points(hb_codepoint_t, unsigned int, unsigned int*, unsigned int*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gdef-table.hh:72:24: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]      72 |     const AttachPoint &points = this+attachPoint[index];
[INFO] [stderr]         |                        ^~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gdef-table.hh:72:55: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const AttachList*>(((const OT::AttachList*)this), (* &((const OT::AttachList*)this)->OT::AttachList::attachPoint.OT::ArrayOf<OT::OffsetTo<OT::AttachPoint, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)index))))’
[INFO] [stderr]      72 |     const AttachPoint &points = this+attachPoint[index];
[INFO] [stderr]         |                                                       ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gdef-table.hh: In member function ‘unsigned int OT::LigCaretList::get_lig_carets(hb_font_t*, hb_direction_t, hb_codepoint_t, const OT::VariationStore&, unsigned int, unsigned int*, hb_position_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gdef-table.hh:367:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     367 |     const LigGlyph &lig_glyph = this+ligGlyph[index];
[INFO] [stderr]         |                     ^~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gdef-table.hh:367:52: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const LigCaretList*>(((const OT::LigCaretList*)this), (* &((const OT::LigCaretList*)this)->OT::LigCaretList::ligGlyph.OT::ArrayOf<OT::OffsetTo<OT::LigGlyph, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)index))))’
[INFO] [stderr]     367 |     const LigGlyph &lig_glyph = this+ligGlyph[index];
[INFO] [stderr]         |                                                    ^
[INFO] [stderr]   In file included from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gpos-table.hh:32,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-kern.hh:32,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-kerx-table.hh:31,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout.cc:35:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘void OT::Rule::closure(OT::hb_closure_context_t*, unsigned int, OT::ContextClosureLookupContext&) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1629:41: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    1629 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                         ^~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1630:56: note: the temporary was destroyed at the end of the full expression ‘StructAfter<OT::UnsizedArrayOf<OT::LookupRecord>, hb_array_t<const OT::IntType<short unsigned int> > >(((const OT::Rule*)this)->OT::Rule::inputZ.OT::UnsizedArrayOf<OT::IntType<short unsigned int> >::as_array(((((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() != 0) ? (((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() - 1) : 0)))’
[INFO] [stderr]    1629 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]    1630 |                                                        (inputZ.as_array ((inputCount ? inputCount - 1 : 0)));
[INFO] [stderr]         |                                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘void OT::Rule::closure_lookups(OT::hb_closure_lookups_context_t*, OT::ContextClosureLookupContext&) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1643:41: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    1643 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                         ^~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1644:56: note: the temporary was destroyed at the end of the full expression ‘StructAfter<OT::UnsizedArrayOf<OT::LookupRecord>, hb_array_t<const OT::IntType<short unsigned int> > >(((const OT::Rule*)this)->OT::Rule::inputZ.OT::UnsizedArrayOf<OT::IntType<short unsigned int> >::as_array(((((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() != 0) ? (((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() - 1) : 0)))’
[INFO] [stderr]    1643 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]    1644 |                                                        (inputZ.as_array (inputCount ? inputCount - 1 : 0));
[INFO] [stderr]         |                                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘void OT::Rule::collect_glyphs(OT::hb_collect_glyphs_context_t*, OT::ContextCollectGlyphsLookupContext&) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1651:41: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    1651 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                         ^~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1652:56: note: the temporary was destroyed at the end of the full expression ‘StructAfter<OT::UnsizedArrayOf<OT::LookupRecord>, hb_array_t<const OT::IntType<short unsigned int> > >(((const OT::Rule*)this)->OT::Rule::inputZ.OT::UnsizedArrayOf<OT::IntType<short unsigned int> >::as_array(((((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() != 0) ? (((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() - 1) : 0)))’
[INFO] [stderr]    1651 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]    1652 |                                                        (inputZ.as_array (inputCount ? inputCount - 1 : 0));
[INFO] [stderr]         |                                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::Rule::would_apply(OT::hb_would_apply_context_t*, OT::ContextApplyLookupContext&) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1662:41: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    1662 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                         ^~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1663:56: note: the temporary was destroyed at the end of the full expression ‘StructAfter<OT::UnsizedArrayOf<OT::LookupRecord>, hb_array_t<const OT::IntType<short unsigned int> > >(((const OT::Rule*)this)->OT::Rule::inputZ.OT::UnsizedArrayOf<OT::IntType<short unsigned int> >::as_array(((((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() != 0) ? (((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() - 1) : 0)))’
[INFO] [stderr]    1662 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]    1663 |                                                        (inputZ.as_array (inputCount ? inputCount - 1 : 0));
[INFO] [stderr]         |                                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::Rule::apply(OT::hb_ot_apply_context_t*, OT::ContextApplyLookupContext&) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1674:41: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    1674 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                         ^~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1675:56: note: the temporary was destroyed at the end of the full expression ‘StructAfter<OT::UnsizedArrayOf<OT::LookupRecord>, hb_array_t<const OT::IntType<short unsigned int> > >(((const OT::Rule*)this)->OT::Rule::inputZ.OT::UnsizedArrayOf<OT::IntType<short unsigned int> >::as_array(((((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() != 0) ? (((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() - 1) : 0)))’
[INFO] [stderr]    1674 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]    1675 |                                                        (inputZ.as_array (inputCount ? inputCount - 1 : 0));
[INFO] [stderr]         |                                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::Rule::serialize(hb_serialize_context_t*, const hb_map_t*, const hb_map_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1696:41: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    1696 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                         ^~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1697:56: note: the temporary was destroyed at the end of the full expression ‘StructAfter<OT::UnsizedArrayOf<OT::LookupRecord>, hb_array_t<const OT::IntType<short unsigned int> > >(((const OT::Rule*)this)->OT::Rule::inputZ.OT::UnsizedArrayOf<OT::IntType<short unsigned int> >::as_array(((((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() != 0) ? (((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() - 1) : 0)))’
[INFO] [stderr]    1696 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]    1697 |                                                        (inputZ.as_array ((inputCount ? inputCount - 1 : 0)));
[INFO] [stderr]         |                                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ContextFormat1::would_apply(OT::hb_would_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1937:20: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    1937 |     const RuleSet &rule_set = this+ruleSet[(this+coverage).get_coverage (c->glyphs[0])];
[INFO] [stderr]         |                    ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1937:87: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat1*>(((const OT::ContextFormat1*)this), (* &((const OT::ContextFormat1*)this)->OT::ContextFormat1::ruleSet.OT::ArrayOf<OT::OffsetTo<OT::RuleSet, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)(& OT::operator+<const ContextFormat1*>(((const OT::ContextFormat1*)this), ((const OT::ContextFormat1*)this)->OT::ContextFormat1::coverage))->OT::Coverage::get_coverage(((hb_codepoint_t)(* c->OT::hb_would_apply_context_t::glyphs)))))))’
[INFO] [stderr]    1937 |     const RuleSet &rule_set = this+ruleSet[(this+coverage).get_coverage (c->glyphs[0])];
[INFO] [stderr]         |                                                                                       ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ContextFormat1::apply(OT::hb_ot_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1954:20: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    1954 |     const RuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                    ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1954:49: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat1*>(((const OT::ContextFormat1*)this), (* &((const OT::ContextFormat1*)this)->OT::ContextFormat1::ruleSet.OT::ArrayOf<OT::OffsetTo<OT::RuleSet, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)index))))’
[INFO] [stderr]    1954 |     const RuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                                                 ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ContextFormat2::intersects(const hb_set_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2012:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2012 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                     ^~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2012:38: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat2*>(((const OT::ContextFormat2*)this), ((const OT::ContextFormat2*)this)->OT::ContextFormat2::classDef)’
[INFO] [stderr]    2012 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                                      ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘void OT::ContextFormat2::closure(OT::hb_closure_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2051:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2051 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                     ^~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2051:38: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat2*>(((const OT::ContextFormat2*)this), ((const OT::ContextFormat2*)this)->OT::ContextFormat2::classDef)’
[INFO] [stderr]    2051 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                                      ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In lambda function:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2065:34: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2065 |                   const RuleSet& rule_set = this+_.second;
[INFO] [stderr]         |                                  ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2065:52: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat2*>(this, (* & _.hb_pair_t<unsigned int, const OT::OffsetTo<OT::RuleSet, OT::IntType<short unsigned int>, true>&>::second))’
[INFO] [stderr]    2065 |                   const RuleSet& rule_set = this+_.second;
[INFO] [stderr]         |                                                    ^~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘void OT::ContextFormat2::closure_lookups(OT::hb_closure_lookups_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2078:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2078 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                     ^~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2078:38: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat2*>(((const OT::ContextFormat2*)this), ((const OT::ContextFormat2*)this)->OT::ContextFormat2::classDef)’
[INFO] [stderr]    2078 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                                      ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘void OT::ContextFormat2::collect_glyphs(OT::hb_collect_glyphs_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2102:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2102 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                     ^~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2102:38: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat2*>(((const OT::ContextFormat2*)this), ((const OT::ContextFormat2*)this)->OT::ContextFormat2::classDef)’
[INFO] [stderr]    2102 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                                      ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ContextFormat2::would_apply(OT::hb_would_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2116:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2116 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                     ^~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2116:38: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat2*>(((const OT::ContextFormat2*)this), ((const OT::ContextFormat2*)this)->OT::ContextFormat2::classDef)’
[INFO] [stderr]    2116 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                                      ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2118:20: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2118 |     const RuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                    ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2118:49: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat2*>(((const OT::ContextFormat2*)this), (* &((const OT::ContextFormat2*)this)->OT::ContextFormat2::ruleSet.OT::ArrayOf<OT::OffsetTo<OT::RuleSet, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)index))))’
[INFO] [stderr]    2118 |     const RuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                                                 ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ContextFormat2::apply(OT::hb_ot_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2134:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2134 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                     ^~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2134:38: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat2*>(((const OT::ContextFormat2*)this), ((const OT::ContextFormat2*)this)->OT::ContextFormat2::classDef)’
[INFO] [stderr]    2134 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                                      ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2136:20: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2136 |     const RuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                    ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2136:49: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat2*>(((const OT::ContextFormat2*)this), (* &((const OT::ContextFormat2*)this)->OT::ContextFormat2::ruleSet.OT::ArrayOf<OT::OffsetTo<OT::RuleSet, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)index))))’
[INFO] [stderr]    2136 |     const RuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                                                 ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ContextFormat3::subset(hb_subset_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2336:41: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2336 |     const UnsizedArrayOf<LookupRecord>& lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>> (coverageZ.as_array (glyphCount));
[INFO] [stderr]         |                                         ^~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2336:98: note: the temporary was destroyed at the end of the full expression ‘StructAfter<OT::UnsizedArrayOf<OT::LookupRecord>, hb_array_t<const OT::OffsetTo<OT::Coverage, OT::IntType<short unsigned int>, true> > >(((const OT::ContextFormat3*)this)->OT::ContextFormat3::coverageZ.OT::UnsizedArrayOf<OT::OffsetTo<OT::Coverage, OT::IntType<short unsigned int>, true> >::as_array(((const OT::ContextFormat3*)this)->OT::ContextFormat3::glyphCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type()))’
[INFO] [stderr]    2336 |     const UnsizedArrayOf<LookupRecord>& lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>> (coverageZ.as_array (glyphCount));
[INFO] [stderr]         |                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ChainContextFormat1::would_apply(OT::hb_would_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2935:25: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2935 |     const ChainRuleSet &rule_set = this+ruleSet[(this+coverage).get_coverage (c->glyphs[0])];
[INFO] [stderr]         |                         ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2935:92: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat1*>(((const OT::ChainContextFormat1*)this), (* &((const OT::ChainContextFormat1*)this)->OT::ChainContextFormat1::ruleSet.OT::ArrayOf<OT::OffsetTo<OT::ChainRuleSet, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)(& OT::operator+<const ChainContextFormat1*>(((const OT::ChainContextFormat1*)this), ((const OT::ChainContextFormat1*)this)->OT::ChainContextFormat1::coverage))->OT::Coverage::get_coverage(((hb_codepoint_t)(* c->OT::hb_would_apply_context_t::glyphs)))))))’
[INFO] [stderr]    2935 |     const ChainRuleSet &rule_set = this+ruleSet[(this+coverage).get_coverage (c->glyphs[0])];
[INFO] [stderr]         |                                                                                            ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ChainContextFormat1::apply(OT::hb_ot_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2951:25: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2951 |     const ChainRuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                         ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2951:54: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat1*>(((const OT::ChainContextFormat1*)this), (* &((const OT::ChainContextFormat1*)this)->OT::ChainContextFormat1::ruleSet.OT::ArrayOf<OT::OffsetTo<OT::ChainRuleSet, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)index))))’
[INFO] [stderr]    2951 |     const ChainRuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                                                      ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ChainContextFormat2::intersects(const hb_set_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3008:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3008 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3008:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::backtrackClassDef)’
[INFO] [stderr]    3008 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3009:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3009 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3009:44: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::inputClassDef)’
[INFO] [stderr]    3009 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                                            ^~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3010:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3010 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3010:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::lookaheadClassDef)’
[INFO] [stderr]    3010 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘void OT::ChainContextFormat2::closure(OT::hb_closure_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3051:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3051 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3051:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::backtrackClassDef)’
[INFO] [stderr]    3051 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3052:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3052 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3052:44: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::inputClassDef)’
[INFO] [stderr]    3052 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                                            ^~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3053:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3053 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3053:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::lookaheadClassDef)’
[INFO] [stderr]    3053 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In lambda function:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3069:39: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3069 |                   const ChainRuleSet& chainrule_set = this+_.second;
[INFO] [stderr]         |                                       ^~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3069:62: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(this, (* & _.hb_pair_t<unsigned int, const OT::OffsetTo<OT::ChainRuleSet, OT::IntType<short unsigned int>, true>&>::second))’
[INFO] [stderr]    3069 |                   const ChainRuleSet& chainrule_set = this+_.second;
[INFO] [stderr]         |                                                              ^~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘void OT::ChainContextFormat2::closure_lookups(OT::hb_closure_lookups_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3082:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3082 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3082:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::backtrackClassDef)’
[INFO] [stderr]    3082 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3083:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3083 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3083:44: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::inputClassDef)’
[INFO] [stderr]    3083 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                                            ^~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3084:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3084 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3084:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::lookaheadClassDef)’
[INFO] [stderr]    3084 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘void OT::ChainContextFormat2::collect_glyphs(OT::hb_collect_glyphs_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3111:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3111 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3111:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::backtrackClassDef)’
[INFO] [stderr]    3111 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3112:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3112 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3112:44: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::inputClassDef)’
[INFO] [stderr]    3112 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                                            ^~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3113:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3113 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3113:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::lookaheadClassDef)’
[INFO] [stderr]    3113 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ChainContextFormat2::would_apply(OT::hb_would_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3130:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3130 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3130:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::backtrackClassDef)’
[INFO] [stderr]    3130 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3131:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3131 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3131:44: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::inputClassDef)’
[INFO] [stderr]    3131 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                                            ^~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3132:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3132 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3132:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::lookaheadClassDef)’
[INFO] [stderr]    3132 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3135:25: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3135 |     const ChainRuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                         ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3135:54: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), (* &((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::ruleSet.OT::ArrayOf<OT::OffsetTo<OT::ChainRuleSet, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)index))))’
[INFO] [stderr]    3135 |     const ChainRuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                                                      ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ChainContextFormat2::apply(OT::hb_ot_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3153:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3153 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3153:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::backtrackClassDef)’
[INFO] [stderr]    3153 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3154:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3154 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3154:44: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::inputClassDef)’
[INFO] [stderr]    3154 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                                            ^~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3155:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3155 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3155:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::lookaheadClassDef)’
[INFO] [stderr]    3155 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3158:25: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3158 |     const ChainRuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                         ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3158:54: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), (* &((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::ruleSet.OT::ArrayOf<OT::OffsetTo<OT::ChainRuleSet, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)index))))’
[INFO] [stderr]    3158 |     const ChainRuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                                                      ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gpos-table.hh: In member function ‘bool OT::MarkArray::apply(OT::hb_ot_apply_context_t*, unsigned int, unsigned int, const OT::AnchorMatrix&, unsigned int, unsigned int) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gpos-table.hh:700:19: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     700 |     const Anchor& mark_anchor = this + record.markAnchor;
[INFO] [stderr]         |                   ^~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gpos-table.hh:700:47: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const MarkArray*>(((const OT::MarkArray*)this), record.OT::MarkRecord::markAnchor)’
[INFO] [stderr]     700 |     const Anchor& mark_anchor = this + record.markAnchor;
[INFO] [stderr]         |                                               ^~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gpos-table.hh: In member function ‘hb_pair_t<unsigned int, unsigned int> OT::PairPosFormat1::compute_effective_value_formats(const hb_set_t&) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gpos-table.hh:1435:22: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    1435 |       const PairSet& set = (this + _);
[INFO] [stderr]         |                      ^~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gpos-table.hh:1435:36: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const PairPosFormat1*>(((const OT::PairPosFormat1*)this), (* & _))’
[INFO] [stderr]    1435 |       const PairSet& set = (this + _);
[INFO] [stderr]         |                                    ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gpos-table.hh: In member function ‘void OT::MarkLigPosFormat1::collect_variation_indices(OT::hb_collect_variation_indices_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gpos-table.hh:2392:26: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2392 |     const LigatureArray& lig_array = this+ligatureArray;
[INFO] [stderr]         |                          ^~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gpos-table.hh:2392:43: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const MarkLigPosFormat1*>(((const OT::MarkLigPosFormat1*)this), ((const OT::MarkLigPosFormat1*)this)->OT::MarkLigPosFormat1::ligatureArray)’
[INFO] [stderr]    2392 |     const LigatureArray& lig_array = this+ligatureArray;
[INFO] [stderr]         |                                           ^~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gpos-table.hh: In member function ‘bool OT::MarkLigPosFormat1::apply(OT::hb_ot_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gpos-table.hh:2447:26: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2447 |     const LigatureArray& lig_array = this+ligatureArray;
[INFO] [stderr]         |                          ^~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gpos-table.hh:2447:43: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const MarkLigPosFormat1*>(((const OT::MarkLigPosFormat1*)this), ((const OT::MarkLigPosFormat1*)this)->OT::MarkLigPosFormat1::ligatureArray)’
[INFO] [stderr]    2447 |     const LigatureArray& lig_array = this+ligatureArray;
[INFO] [stderr]         |                                           ^~~~~~~~~~~~~
[INFO] [stderr]   In file included from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout.cc:37:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-trak-table.hh: In member function ‘bool AAT::trak::apply(AAT::hb_aat_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-trak-table.hh:173:24: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     173 |       const TrackData &trackData = this+horizData;
[INFO] [stderr]         |                        ^~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-trak-table.hh:173:41: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const AAT::trak*>(((const AAT::trak*)this), ((const AAT::trak*)this)->AAT::trak::horizData)’
[INFO] [stderr]     173 |       const TrackData &trackData = this+horizData;
[INFO] [stderr]         |                                         ^~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-trak-table.hh:186:24: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     186 |       const TrackData &trackData = this+vertData;
[INFO] [stderr]         |                        ^~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-trak-table.hh:186:41: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const AAT::trak*>(((const AAT::trak*)this), ((const AAT::trak*)this)->AAT::trak::vertData)’
[INFO] [stderr]     186 |       const TrackData &trackData = this+vertData;
[INFO] [stderr]         |                                         ^~~~~~~~
[INFO] [stderr]   c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   compilation terminated.
[INFO] [stderr]   [11/64] Compiling C++ object src/libharfbuzz.a.p/hb-aat-map.cc.o
[INFO] [stderr]   [12/64] Compiling C++ object src/libharfbuzz.a.p/hb-ot-color.cc.o
[INFO] [stderr]   FAILED: src/libharfbuzz.a.p/hb-ot-color.cc.o 
[INFO] [stderr]   c++ -Isrc/libharfbuzz.a.p -Isrc -I../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src -I. -I../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -fno-rtti -O0 -g -fno-exceptions -fno-rtti -fno-threadsafe-statics -fvisibility-inlines-hidden -DHAVE_CONFIG_H -fPIC -pthread -Wno-non-virtual-dtor -MD -MQ src/libharfbuzz.a.p/hb-ot-color.cc.o -MF src/libharfbuzz.a.p/hb-ot-color.cc.o.d -o src/libharfbuzz.a.p/hb-ot-color.cc.o -c ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-color.cc
[INFO] [stderr]   In file included from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-color-colr-table.hh:32,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-color.cc:35:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh: In member function ‘void OT::Script::prune_langsys(OT::hb_prune_langsys_context_t*, unsigned int) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:744:24: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     744 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                        ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:744:41: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const Script*>(((const OT::Script*)this), _.hb_pair_t<const OT::Record<OT::LangSys>&, unsigned int>::first.OT::Record<OT::LangSys>::offset)’
[INFO] [stderr]     744 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                                         ^~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:756:24: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     756 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                        ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:756:41: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const Script*>(((const OT::Script*)this), _.hb_pair_t<const OT::Record<OT::LangSys>&, unsigned int>::first.OT::Record<OT::LangSys>::offset)’
[INFO] [stderr]     756 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                                         ^~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh: In member function ‘bool OT::Script::subset(hb_subset_context_t*, OT::hb_subset_layout_context_t*, const OT::Tag*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:778:22: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     778 |       const LangSys& ls = this+defaultLangSys;
[INFO] [stderr]         |                      ^~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:778:32: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const Script*>(((const OT::Script*)this), ((const OT::Script*)this)->OT::Script::defaultLangSys)’
[INFO] [stderr]     778 |       const LangSys& ls = this+defaultLangSys;
[INFO] [stderr]         |                                ^~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-color-colr-table.hh: In member function ‘unsigned int OT::COLR::get_glyph_layers(hb_codepoint_t, unsigned int, unsigned int*, hb_ot_color_layer_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-color-colr-table.hh:1257:28: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    1257 |     const BaseGlyphRecord &record = (this+baseGlyphsZ).bsearch (numBaseGlyphs, glyph);
[INFO] [stderr]         |                            ^~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-color-colr-table.hh:1257:64: note: the temporary was destroyed at the end of the full expression ‘(& OT::operator+<const COLR*>(((const OT::COLR*)this), ((const OT::COLR*)this)->OT::COLR::baseGlyphsZ))->OT::SortedUnsizedArrayOf<OT::BaseGlyphRecord>::bsearch<unsigned int>(((const OT::COLR*)this)->OT::COLR::numBaseGlyphs.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type(), glyph, (* & NullHelper<OT::BaseGlyphRecord>::get_null()))’
[INFO] [stderr]    1257 |     const BaseGlyphRecord &record = (this+baseGlyphsZ).bsearch (numBaseGlyphs, glyph);
[INFO] [stderr]         |                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-color-colr-table.hh: In member function ‘void OT::COLR::closure_forV1(hb_set_t*, hb_set_t*, hb_set_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-color-colr-table.hh:1333:26: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    1333 |     const BaseGlyphList &baseglyph_paintrecords = this+baseGlyphList;
[INFO] [stderr]         |                          ^~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-color-colr-table.hh:1333:56: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const COLR*>(((const OT::COLR*)this), ((const OT::COLR*)this)->OT::COLR::baseGlyphList)’
[INFO] [stderr]    1333 |     const BaseGlyphList &baseglyph_paintrecords = this+baseGlyphList;
[INFO] [stderr]         |                                                        ^~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-color-colr-table.hh:1340:20: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    1340 |       const Paint &paint = &baseglyph_paintrecords+baseglyph_paintrecord.paint;
[INFO] [stderr]         |                    ^~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-color-colr-table.hh:1340:74: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const BaseGlyphList*>((& baseglyph_paintrecords), baseglyph_paintrecord.OT::BaseGlyphPaintRecord::paint)’
[INFO] [stderr]    1340 |       const Paint &paint = &baseglyph_paintrecords+baseglyph_paintrecord.paint;
[INFO] [stderr]         |                                                                          ^~~~~
[INFO] [stderr]   c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   compilation terminated.
[INFO] [stderr]   [13/64] Compiling C++ object src/libharfbuzz.a.p/hb-buffer.cc.o
[INFO] [stderr]   [14/64] Compiling C++ object src/libharfbuzz.a.p/hb-ot-map.cc.o
[INFO] [stderr]   [15/64] Compiling C++ object src/libharfbuzz.a.p/hb-ot-face.cc.o
[INFO] [stderr]   FAILED: src/libharfbuzz.a.p/hb-ot-face.cc.o 
[INFO] [stderr]   c++ -Isrc/libharfbuzz.a.p -Isrc -I../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src -I. -I../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -fno-rtti -O0 -g -fno-exceptions -fno-rtti -fno-threadsafe-statics -fvisibility-inlines-hidden -DHAVE_CONFIG_H -fPIC -pthread -Wno-non-virtual-dtor -MD -MQ src/libharfbuzz.a.p/hb-ot-face.cc.o -MF src/libharfbuzz.a.p/hb-ot-face.cc.o.d -o src/libharfbuzz.a.p/hb-ot-face.cc.o -c ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-face.cc
[INFO] [stderr]   In file included from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-var-hvar-table.hh:30,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-hmtx-table.hh:33,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-glyf-table.hh:35,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-face.cc:30:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh: In member function ‘void OT::Script::prune_langsys(OT::hb_prune_langsys_context_t*, unsigned int) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:744:24: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     744 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                        ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:744:41: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const Script*>(((const OT::Script*)this), _.hb_pair_t<const OT::Record<OT::LangSys>&, unsigned int>::first.OT::Record<OT::LangSys>::offset)’
[INFO] [stderr]     744 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                                         ^~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:756:24: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     756 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                        ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:756:41: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const Script*>(((const OT::Script*)this), _.hb_pair_t<const OT::Record<OT::LangSys>&, unsigned int>::first.OT::Record<OT::LangSys>::offset)’
[INFO] [stderr]     756 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                                         ^~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh: In member function ‘bool OT::Script::subset(hb_subset_context_t*, OT::hb_subset_layout_context_t*, const OT::Tag*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:778:22: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     778 |       const LangSys& ls = this+defaultLangSys;
[INFO] [stderr]         |                      ^~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:778:32: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const Script*>(((const OT::Script*)this), ((const OT::Script*)this)->OT::Script::defaultLangSys)’
[INFO] [stderr]     778 |       const LangSys& ls = this+defaultLangSys;
[INFO] [stderr]         |                                ^~~~~~~~~~~~~~
[INFO] [stderr]   In file included from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:38,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gpos-table.hh:32,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-kern.hh:32,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-kerx-table.hh:31,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-kern-table.hh:30,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-face.cc:34:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gdef-table.hh: In member function ‘unsigned int OT::AttachList::get_attach_points(hb_codepoint_t, unsigned int, unsigned int*, unsigned int*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gdef-table.hh:72:24: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]      72 |     const AttachPoint &points = this+attachPoint[index];
[INFO] [stderr]         |                        ^~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gdef-table.hh:72:55: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const AttachList*>(((const OT::AttachList*)this), (* &((const OT::AttachList*)this)->OT::AttachList::attachPoint.OT::ArrayOf<OT::OffsetTo<OT::AttachPoint, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)index))))’
[INFO] [stderr]      72 |     const AttachPoint &points = this+attachPoint[index];
[INFO] [stderr]         |                                                       ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gdef-table.hh: In member function ‘unsigned int OT::LigCaretList::get_lig_carets(hb_font_t*, hb_direction_t, hb_codepoint_t, const OT::VariationStore&, unsigned int, unsigned int*, hb_position_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gdef-table.hh:367:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     367 |     const LigGlyph &lig_glyph = this+ligGlyph[index];
[INFO] [stderr]         |                     ^~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gdef-table.hh:367:52: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const LigCaretList*>(((const OT::LigCaretList*)this), (* &((const OT::LigCaretList*)this)->OT::LigCaretList::ligGlyph.OT::ArrayOf<OT::OffsetTo<OT::LigGlyph, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)index))))’
[INFO] [stderr]     367 |     const LigGlyph &lig_glyph = this+ligGlyph[index];
[INFO] [stderr]         |                                                    ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘void OT::Rule::closure(OT::hb_closure_context_t*, unsigned int, OT::ContextClosureLookupContext&) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1629:41: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    1629 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                         ^~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1630:56: note: the temporary was destroyed at the end of the full expression ‘StructAfter<OT::UnsizedArrayOf<OT::LookupRecord>, hb_array_t<const OT::IntType<short unsigned int> > >(((const OT::Rule*)this)->OT::Rule::inputZ.OT::UnsizedArrayOf<OT::IntType<short unsigned int> >::as_array(((((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() != 0) ? (((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() - 1) : 0)))’
[INFO] [stderr]    1629 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]    1630 |                                                        (inputZ.as_array ((inputCount ? inputCount - 1 : 0)));
[INFO] [stderr]         |                                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘void OT::Rule::closure_lookups(OT::hb_closure_lookups_context_t*, OT::ContextClosureLookupContext&) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1643:41: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    1643 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                         ^~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1644:56: note: the temporary was destroyed at the end of the full expression ‘StructAfter<OT::UnsizedArrayOf<OT::LookupRecord>, hb_array_t<const OT::IntType<short unsigned int> > >(((const OT::Rule*)this)->OT::Rule::inputZ.OT::UnsizedArrayOf<OT::IntType<short unsigned int> >::as_array(((((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() != 0) ? (((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() - 1) : 0)))’
[INFO] [stderr]    1643 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]    1644 |                                                        (inputZ.as_array (inputCount ? inputCount - 1 : 0));
[INFO] [stderr]         |                                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘void OT::Rule::collect_glyphs(OT::hb_collect_glyphs_context_t*, OT::ContextCollectGlyphsLookupContext&) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1651:41: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    1651 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                         ^~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1652:56: note: the temporary was destroyed at the end of the full expression ‘StructAfter<OT::UnsizedArrayOf<OT::LookupRecord>, hb_array_t<const OT::IntType<short unsigned int> > >(((const OT::Rule*)this)->OT::Rule::inputZ.OT::UnsizedArrayOf<OT::IntType<short unsigned int> >::as_array(((((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() != 0) ? (((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() - 1) : 0)))’
[INFO] [stderr]    1651 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]    1652 |                                                        (inputZ.as_array (inputCount ? inputCount - 1 : 0));
[INFO] [stderr]         |                                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::Rule::would_apply(OT::hb_would_apply_context_t*, OT::ContextApplyLookupContext&) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1662:41: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    1662 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                         ^~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1663:56: note: the temporary was destroyed at the end of the full expression ‘StructAfter<OT::UnsizedArrayOf<OT::LookupRecord>, hb_array_t<const OT::IntType<short unsigned int> > >(((const OT::Rule*)this)->OT::Rule::inputZ.OT::UnsizedArrayOf<OT::IntType<short unsigned int> >::as_array(((((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() != 0) ? (((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() - 1) : 0)))’
[INFO] [stderr]    1662 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]    1663 |                                                        (inputZ.as_array (inputCount ? inputCount - 1 : 0));
[INFO] [stderr]         |                                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::Rule::apply(OT::hb_ot_apply_context_t*, OT::ContextApplyLookupContext&) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1674:41: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    1674 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                         ^~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1675:56: note: the temporary was destroyed at the end of the full expression ‘StructAfter<OT::UnsizedArrayOf<OT::LookupRecord>, hb_array_t<const OT::IntType<short unsigned int> > >(((const OT::Rule*)this)->OT::Rule::inputZ.OT::UnsizedArrayOf<OT::IntType<short unsigned int> >::as_array(((((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() != 0) ? (((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() - 1) : 0)))’
[INFO] [stderr]    1674 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]    1675 |                                                        (inputZ.as_array (inputCount ? inputCount - 1 : 0));
[INFO] [stderr]         |                                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::Rule::serialize(hb_serialize_context_t*, const hb_map_t*, const hb_map_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1696:41: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    1696 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                         ^~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1697:56: note: the temporary was destroyed at the end of the full expression ‘StructAfter<OT::UnsizedArrayOf<OT::LookupRecord>, hb_array_t<const OT::IntType<short unsigned int> > >(((const OT::Rule*)this)->OT::Rule::inputZ.OT::UnsizedArrayOf<OT::IntType<short unsigned int> >::as_array(((((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() != 0) ? (((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() - 1) : 0)))’
[INFO] [stderr]    1696 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]    1697 |                                                        (inputZ.as_array ((inputCount ? inputCount - 1 : 0)));
[INFO] [stderr]         |                                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ContextFormat1::would_apply(OT::hb_would_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1937:20: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    1937 |     const RuleSet &rule_set = this+ruleSet[(this+coverage).get_coverage (c->glyphs[0])];
[INFO] [stderr]         |                    ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1937:87: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat1*>(((const OT::ContextFormat1*)this), (* &((const OT::ContextFormat1*)this)->OT::ContextFormat1::ruleSet.OT::ArrayOf<OT::OffsetTo<OT::RuleSet, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)(& OT::operator+<const ContextFormat1*>(((const OT::ContextFormat1*)this), ((const OT::ContextFormat1*)this)->OT::ContextFormat1::coverage))->OT::Coverage::get_coverage(((hb_codepoint_t)(* c->OT::hb_would_apply_context_t::glyphs)))))))’
[INFO] [stderr]    1937 |     const RuleSet &rule_set = this+ruleSet[(this+coverage).get_coverage (c->glyphs[0])];
[INFO] [stderr]         |                                                                                       ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ContextFormat1::apply(OT::hb_ot_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1954:20: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    1954 |     const RuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                    ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1954:49: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat1*>(((const OT::ContextFormat1*)this), (* &((const OT::ContextFormat1*)this)->OT::ContextFormat1::ruleSet.OT::ArrayOf<OT::OffsetTo<OT::RuleSet, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)index))))’
[INFO] [stderr]    1954 |     const RuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                                                 ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ContextFormat2::intersects(const hb_set_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2012:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2012 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                     ^~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2012:38: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat2*>(((const OT::ContextFormat2*)this), ((const OT::ContextFormat2*)this)->OT::ContextFormat2::classDef)’
[INFO] [stderr]    2012 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                                      ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘void OT::ContextFormat2::closure(OT::hb_closure_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2051:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2051 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                     ^~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2051:38: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat2*>(((const OT::ContextFormat2*)this), ((const OT::ContextFormat2*)this)->OT::ContextFormat2::classDef)’
[INFO] [stderr]    2051 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                                      ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In lambda function:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2065:34: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2065 |                   const RuleSet& rule_set = this+_.second;
[INFO] [stderr]         |                                  ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2065:52: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat2*>(this, (* & _.hb_pair_t<unsigned int, const OT::OffsetTo<OT::RuleSet, OT::IntType<short unsigned int>, true>&>::second))’
[INFO] [stderr]    2065 |                   const RuleSet& rule_set = this+_.second;
[INFO] [stderr]         |                                                    ^~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘void OT::ContextFormat2::closure_lookups(OT::hb_closure_lookups_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2078:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2078 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                     ^~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2078:38: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat2*>(((const OT::ContextFormat2*)this), ((const OT::ContextFormat2*)this)->OT::ContextFormat2::classDef)’
[INFO] [stderr]    2078 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                                      ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘void OT::ContextFormat2::collect_glyphs(OT::hb_collect_glyphs_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2102:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2102 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                     ^~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2102:38: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat2*>(((const OT::ContextFormat2*)this), ((const OT::ContextFormat2*)this)->OT::ContextFormat2::classDef)’
[INFO] [stderr]    2102 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                                      ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ContextFormat2::would_apply(OT::hb_would_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2116:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2116 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                     ^~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2116:38: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat2*>(((const OT::ContextFormat2*)this), ((const OT::ContextFormat2*)this)->OT::ContextFormat2::classDef)’
[INFO] [stderr]    2116 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                                      ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2118:20: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2118 |     const RuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                    ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2118:49: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat2*>(((const OT::ContextFormat2*)this), (* &((const OT::ContextFormat2*)this)->OT::ContextFormat2::ruleSet.OT::ArrayOf<OT::OffsetTo<OT::RuleSet, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)index))))’
[INFO] [stderr]    2118 |     const RuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                                                 ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ContextFormat2::apply(OT::hb_ot_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2134:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2134 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                     ^~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2134:38: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat2*>(((const OT::ContextFormat2*)this), ((const OT::ContextFormat2*)this)->OT::ContextFormat2::classDef)’
[INFO] [stderr]    2134 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                                      ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2136:20: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2136 |     const RuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                    ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2136:49: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat2*>(((const OT::ContextFormat2*)this), (* &((const OT::ContextFormat2*)this)->OT::ContextFormat2::ruleSet.OT::ArrayOf<OT::OffsetTo<OT::RuleSet, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)index))))’
[INFO] [stderr]    2136 |     const RuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                                                 ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ContextFormat3::subset(hb_subset_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2336:41: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2336 |     const UnsizedArrayOf<LookupRecord>& lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>> (coverageZ.as_array (glyphCount));
[INFO] [stderr]         |                                         ^~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2336:98: note: the temporary was destroyed at the end of the full expression ‘StructAfter<OT::UnsizedArrayOf<OT::LookupRecord>, hb_array_t<const OT::OffsetTo<OT::Coverage, OT::IntType<short unsigned int>, true> > >(((const OT::ContextFormat3*)this)->OT::ContextFormat3::coverageZ.OT::UnsizedArrayOf<OT::OffsetTo<OT::Coverage, OT::IntType<short unsigned int>, true> >::as_array(((const OT::ContextFormat3*)this)->OT::ContextFormat3::glyphCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type()))’
[INFO] [stderr]    2336 |     const UnsizedArrayOf<LookupRecord>& lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>> (coverageZ.as_array (glyphCount));
[INFO] [stderr]         |                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ChainContextFormat1::would_apply(OT::hb_would_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2935:25: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2935 |     const ChainRuleSet &rule_set = this+ruleSet[(this+coverage).get_coverage (c->glyphs[0])];
[INFO] [stderr]         |                         ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2935:92: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat1*>(((const OT::ChainContextFormat1*)this), (* &((const OT::ChainContextFormat1*)this)->OT::ChainContextFormat1::ruleSet.OT::ArrayOf<OT::OffsetTo<OT::ChainRuleSet, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)(& OT::operator+<const ChainContextFormat1*>(((const OT::ChainContextFormat1*)this), ((const OT::ChainContextFormat1*)this)->OT::ChainContextFormat1::coverage))->OT::Coverage::get_coverage(((hb_codepoint_t)(* c->OT::hb_would_apply_context_t::glyphs)))))))’
[INFO] [stderr]    2935 |     const ChainRuleSet &rule_set = this+ruleSet[(this+coverage).get_coverage (c->glyphs[0])];
[INFO] [stderr]         |                                                                                            ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ChainContextFormat1::apply(OT::hb_ot_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2951:25: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2951 |     const ChainRuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                         ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2951:54: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat1*>(((const OT::ChainContextFormat1*)this), (* &((const OT::ChainContextFormat1*)this)->OT::ChainContextFormat1::ruleSet.OT::ArrayOf<OT::OffsetTo<OT::ChainRuleSet, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)index))))’
[INFO] [stderr]    2951 |     const ChainRuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                                                      ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ChainContextFormat2::intersects(const hb_set_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3008:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3008 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3008:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::backtrackClassDef)’
[INFO] [stderr]    3008 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3009:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3009 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3009:44: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::inputClassDef)’
[INFO] [stderr]    3009 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                                            ^~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3010:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3010 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3010:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::lookaheadClassDef)’
[INFO] [stderr]    3010 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘void OT::ChainContextFormat2::closure(OT::hb_closure_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3051:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3051 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3051:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::backtrackClassDef)’
[INFO] [stderr]    3051 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3052:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3052 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3052:44: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::inputClassDef)’
[INFO] [stderr]    3052 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                                            ^~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3053:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3053 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3053:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::lookaheadClassDef)’
[INFO] [stderr]    3053 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In lambda function:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3069:39: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3069 |                   const ChainRuleSet& chainrule_set = this+_.second;
[INFO] [stderr]         |                                       ^~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3069:62: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(this, (* & _.hb_pair_t<unsigned int, const OT::OffsetTo<OT::ChainRuleSet, OT::IntType<short unsigned int>, true>&>::second))’
[INFO] [stderr]    3069 |                   const ChainRuleSet& chainrule_set = this+_.second;
[INFO] [stderr]         |                                                              ^~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘void OT::ChainContextFormat2::closure_lookups(OT::hb_closure_lookups_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3082:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3082 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3082:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::backtrackClassDef)’
[INFO] [stderr]    3082 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3083:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3083 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3083:44: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::inputClassDef)’
[INFO] [stderr]    3083 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                                            ^~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3084:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3084 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3084:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::lookaheadClassDef)’
[INFO] [stderr]    3084 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘void OT::ChainContextFormat2::collect_glyphs(OT::hb_collect_glyphs_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3111:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3111 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3111:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::backtrackClassDef)’
[INFO] [stderr]    3111 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3112:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3112 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3112:44: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::inputClassDef)’
[INFO] [stderr]    3112 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                                            ^~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3113:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3113 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3113:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::lookaheadClassDef)’
[INFO] [stderr]    3113 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ChainContextFormat2::would_apply(OT::hb_would_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3130:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3130 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3130:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::backtrackClassDef)’
[INFO] [stderr]    3130 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3131:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3131 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3131:44: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::inputClassDef)’
[INFO] [stderr]    3131 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                                            ^~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3132:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3132 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3132:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::lookaheadClassDef)’
[INFO] [stderr]    3132 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3135:25: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3135 |     const ChainRuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                         ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3135:54: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), (* &((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::ruleSet.OT::ArrayOf<OT::OffsetTo<OT::ChainRuleSet, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)index))))’
[INFO] [stderr]    3135 |     const ChainRuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                                                      ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ChainContextFormat2::apply(OT::hb_ot_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3153:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3153 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3153:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::backtrackClassDef)’
[INFO] [stderr]    3153 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3154:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3154 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3154:44: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::inputClassDef)’
[INFO] [stderr]    3154 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                                            ^~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3155:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3155 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3155:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::lookaheadClassDef)’
[INFO] [stderr]    3155 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3158:25: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3158 |     const ChainRuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                         ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3158:54: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), (* &((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::ruleSet.OT::ArrayOf<OT::OffsetTo<OT::ChainRuleSet, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)index))))’
[INFO] [stderr]    3158 |     const ChainRuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                                                      ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gpos-table.hh: In member function ‘bool OT::MarkArray::apply(OT::hb_ot_apply_context_t*, unsigned int, unsigned int, const OT::AnchorMatrix&, unsigned int, unsigned int) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gpos-table.hh:700:19: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     700 |     const Anchor& mark_anchor = this + record.markAnchor;
[INFO] [stderr]         |                   ^~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gpos-table.hh:700:47: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const MarkArray*>(((const OT::MarkArray*)this), record.OT::MarkRecord::markAnchor)’
[INFO] [stderr]     700 |     const Anchor& mark_anchor = this + record.markAnchor;
[INFO] [stderr]         |                                               ^~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gpos-table.hh: In member function ‘hb_pair_t<unsigned int, unsigned int> OT::PairPosFormat1::compute_effective_value_formats(const hb_set_t&) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gpos-table.hh:1435:22: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    1435 |       const PairSet& set = (this + _);
[INFO] [stderr]         |                      ^~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gpos-table.hh:1435:36: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const PairPosFormat1*>(((const OT::PairPosFormat1*)this), (* & _))’
[INFO] [stderr]    1435 |       const PairSet& set = (this + _);
[INFO] [stderr]         |                                    ^
[INFO] [stderr]   c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   compilation terminated.
[INFO] [stderr]   [16/64] Compiling C++ object src/libharfbuzz.a.p/hb-ot-font.cc.o
[INFO] [stderr]   FAILED: src/libharfbuzz.a.p/hb-ot-font.cc.o 
[INFO] [stderr]   c++ -Isrc/libharfbuzz.a.p -Isrc -I../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src -I. -I../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -fdiagnostics-color=always -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++11 -fno-rtti -O0 -g -fno-exceptions -fno-rtti -fno-threadsafe-statics -fvisibility-inlines-hidden -DHAVE_CONFIG_H -fPIC -pthread -Wno-non-virtual-dtor -MD -MQ src/libharfbuzz.a.p/hb-ot-font.cc.o -MF src/libharfbuzz.a.p/hb-ot-font.cc.o.d -o src/libharfbuzz.a.p/hb-ot-font.cc.o -c ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-font.cc
[INFO] [stderr]   In file included from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-var-hvar-table.hh:30,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-hmtx-table.hh:33,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-glyf-table.hh:35,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-font.cc:38:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh: In member function ‘void OT::Script::prune_langsys(OT::hb_prune_langsys_context_t*, unsigned int) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:744:24: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     744 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                        ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:744:41: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const Script*>(((const OT::Script*)this), _.hb_pair_t<const OT::Record<OT::LangSys>&, unsigned int>::first.OT::Record<OT::LangSys>::offset)’
[INFO] [stderr]     744 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                                         ^~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:756:24: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     756 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                        ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:756:41: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const Script*>(((const OT::Script*)this), _.hb_pair_t<const OT::Record<OT::LangSys>&, unsigned int>::first.OT::Record<OT::LangSys>::offset)’
[INFO] [stderr]     756 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                                         ^~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh: In member function ‘bool OT::Script::subset(hb_subset_context_t*, OT::hb_subset_layout_context_t*, const OT::Tag*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:778:22: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     778 |       const LangSys& ls = this+defaultLangSys;
[INFO] [stderr]         |                      ^~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:778:32: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const Script*>(((const OT::Script*)this), ((const OT::Script*)this)->OT::Script::defaultLangSys)’
[INFO] [stderr]     778 |       const LangSys& ls = this+defaultLangSys;
[INFO] [stderr]         |                                ^~~~~~~~~~~~~~
[INFO] [stderr]   In file included from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-font.cc:44:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-stat-table.hh: In member function ‘bool OT::STAT::get_value(hb_tag_t, float*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-stat-table.hh:303:24: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     303 |       const AxisValue& axis_value = this+axis_values[i];
[INFO] [stderr]         |                        ^~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-stat-table.hh:303:55: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const STAT*>(((const OT::STAT*)this), (* &((hb_iter_t<hb_array_t<const OT::OffsetTo<OT::AxisValue, OT::IntType<short unsigned int>, true> >, const OT::OffsetTo<OT::AxisValue, OT::IntType<short unsigned int>, true>&>*)(& axis_values))->hb_iter_t<hb_array_t<const OT::OffsetTo<OT::AxisValue, OT::IntType<short unsigned int>, true> >, const OT::OffsetTo<OT::AxisValue, OT::IntType<short unsigned int>, true>&>::operator[](i)))’
[INFO] [stderr]     303 |       const AxisValue& axis_value = this+axis_values[i];
[INFO] [stderr]         |                                                       ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-stat-table.hh: In member function ‘hb_ot_name_id_t OT::STAT::get_axis_record_name_id(unsigned int) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-stat-table.hh:319:27: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     319 |     const StatAxisRecord &axis_record = get_design_axes ()[axis_record_index];
[INFO] [stderr]         |                           ^~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-stat-table.hh:319:77: note: the temporary was destroyed at the end of the full expression ‘((const hb_iter_t<hb_array_t<const OT::StatAxisRecord>, const OT::StatAxisRecord&>*)(&((const OT::STAT*)this)->OT::STAT::get_design_axes()))->hb_iter_t<hb_array_t<const OT::StatAxisRecord>, const OT::StatAxisRecord&>::operator[](axis_record_index)’
[INFO] [stderr]     319 |     const StatAxisRecord &axis_record = get_design_axes ()[axis_record_index];
[INFO] [stderr]         |                                                                             ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-stat-table.hh: In member function ‘hb_ot_name_id_t OT::STAT::get_axis_value_name_id(unsigned int) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-stat-table.hh:328:22: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     328 |     const AxisValue &axis_value = (this + get_axis_value_offsets ()[axis_value_index]);
[INFO] [stderr]         |                      ^~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-stat-table.hh:328:85: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const STAT*>(((const OT::STAT*)this), (* &((const hb_iter_t<hb_array_t<const OT::OffsetTo<OT::AxisValue, OT::IntType<short unsigned int>, true> >, const OT::OffsetTo<OT::AxisValue, OT::IntType<short unsigned int>, true>&>*)(&((const OT::STAT*)this)->OT::STAT::get_axis_value_offsets()))->hb_iter_t<hb_array_t<const OT::OffsetTo<OT::AxisValue, OT::IntType<short unsigned int>, true> >, const OT::OffsetTo<OT::AxisValue, OT::IntType<short unsigned int>, true>&>::operator[](axis_value_index)))’
[INFO] [stderr]     328 |     const AxisValue &axis_value = (this + get_axis_value_offsets ()[axis_value_index]);
[INFO] [stderr]         |                                                                                     ^
[INFO] [stderr]   c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   compilation terminated.
[INFO] [stderr]   [17/64] Compiling C++ object src/libharfbuzz.a.p/hb-ot-meta.cc.o
[INFO] [stderr]   [18/64] Compiling C++ object src/libharfbuzz.a.p/hb-font.cc.o
[INFO] [stderr]   [19/64] Compiling C++ object src/libharfbuzz.a.p/hb-ot-shape-complex-default.cc.o
[INFO] [stderr]   [20/64] Compiling C++ object src/libharfbuzz.a.p/hb-ot-cff2-table.cc.o
[INFO] [stderr]   In file included from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-cff-common.hh:31,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-cff2-table.hh:30,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-cff2-table.cc:31:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh: In member function ‘void OT::Script::prune_langsys(OT::hb_prune_langsys_context_t*, unsigned int) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:744:24: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     744 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                        ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:744:41: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const Script*>(((const OT::Script*)this), _.hb_pair_t<const OT::Record<OT::LangSys>&, unsigned int>::first.OT::Record<OT::LangSys>::offset)’
[INFO] [stderr]     744 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                                         ^~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:756:24: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     756 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                        ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:756:41: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const Script*>(((const OT::Script*)this), _.hb_pair_t<const OT::Record<OT::LangSys>&, unsigned int>::first.OT::Record<OT::LangSys>::offset)’
[INFO] [stderr]     756 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                                         ^~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh: In member function ‘bool OT::Script::subset(hb_subset_context_t*, OT::hb_subset_layout_context_t*, const OT::Tag*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:778:22: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     778 |       const LangSys& ls = this+defaultLangSys;
[INFO] [stderr]         |                      ^~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:778:32: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const Script*>(((const OT::Script*)this), ((const OT::Script*)this)->OT::Script::defaultLangSys)’
[INFO] [stderr]     778 |       const LangSys& ls = this+defaultLangSys;
[INFO] [stderr]         |                                ^~~~~~~~~~~~~~
[INFO] [stderr]   [21/64] Compiling C++ object src/libharfbuzz.a.p/hb-ot-name.cc.o
[INFO] [stderr]   [22/64] Compiling C++ object src/libharfbuzz.a.p/hb-ot-cff1-table.cc.o
[INFO] [stderr]   In file included from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-cff-common.hh:31,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-cff1-table.hh:30,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-cff1-table.cc:33:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh: In member function ‘void OT::Script::prune_langsys(OT::hb_prune_langsys_context_t*, unsigned int) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:744:24: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     744 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                        ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:744:41: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const Script*>(((const OT::Script*)this), _.hb_pair_t<const OT::Record<OT::LangSys>&, unsigned int>::first.OT::Record<OT::LangSys>::offset)’
[INFO] [stderr]     744 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                                         ^~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:756:24: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     756 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                        ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:756:41: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const Script*>(((const OT::Script*)this), _.hb_pair_t<const OT::Record<OT::LangSys>&, unsigned int>::first.OT::Record<OT::LangSys>::offset)’
[INFO] [stderr]     756 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                                         ^~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh: In member function ‘bool OT::Script::subset(hb_subset_context_t*, OT::hb_subset_layout_context_t*, const OT::Tag*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:778:22: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     778 |       const LangSys& ls = this+defaultLangSys;
[INFO] [stderr]         |                      ^~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:778:32: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const Script*>(((const OT::Script*)this), ((const OT::Script*)this)->OT::Script::defaultLangSys)’
[INFO] [stderr]     778 |       const LangSys& ls = this+defaultLangSys;
[INFO] [stderr]         |                                ^~~~~~~~~~~~~~
[INFO] [stderr]   [23/64] Compiling C++ object src/libharfbuzz.a.p/hb-ot-math.cc.o
[INFO] [stderr]   In file included from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-math-table.hh:31,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-math.cc:31:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh: In member function ‘void OT::Script::prune_langsys(OT::hb_prune_langsys_context_t*, unsigned int) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:744:24: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     744 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                        ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:744:41: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const Script*>(((const OT::Script*)this), _.hb_pair_t<const OT::Record<OT::LangSys>&, unsigned int>::first.OT::Record<OT::LangSys>::offset)’
[INFO] [stderr]     744 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                                         ^~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:756:24: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     756 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                        ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:756:41: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const Script*>(((const OT::Script*)this), _.hb_pair_t<const OT::Record<OT::LangSys>&, unsigned int>::first.OT::Record<OT::LangSys>::offset)’
[INFO] [stderr]     756 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                                         ^~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh: In member function ‘bool OT::Script::subset(hb_subset_context_t*, OT::hb_subset_layout_context_t*, const OT::Tag*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:778:22: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     778 |       const LangSys& ls = this+defaultLangSys;
[INFO] [stderr]         |                      ^~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:778:32: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const Script*>(((const OT::Script*)this), ((const OT::Script*)this)->OT::Script::defaultLangSys)’
[INFO] [stderr]     778 |       const LangSys& ls = this+defaultLangSys;
[INFO] [stderr]         |                                ^~~~~~~~~~~~~~
[INFO] [stderr]   [24/64] Compiling C++ object src/libharfbuzz.a.p/hb-ot-metrics.cc.o
[INFO] [stderr]   In file included from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-var-mvar-table.hh:30,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-metrics.cc:27:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh: In member function ‘void OT::Script::prune_langsys(OT::hb_prune_langsys_context_t*, unsigned int) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:744:24: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     744 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                        ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:744:41: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const Script*>(((const OT::Script*)this), _.hb_pair_t<const OT::Record<OT::LangSys>&, unsigned int>::first.OT::Record<OT::LangSys>::offset)’
[INFO] [stderr]     744 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                                         ^~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:756:24: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     756 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                        ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:756:41: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const Script*>(((const OT::Script*)this), _.hb_pair_t<const OT::Record<OT::LangSys>&, unsigned int>::first.OT::Record<OT::LangSys>::offset)’
[INFO] [stderr]     756 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                                         ^~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh: In member function ‘bool OT::Script::subset(hb_subset_context_t*, OT::hb_subset_layout_context_t*, const OT::Tag*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:778:22: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     778 |       const LangSys& ls = this+defaultLangSys;
[INFO] [stderr]         |                      ^~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:778:32: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const Script*>(((const OT::Script*)this), ((const OT::Script*)this)->OT::Script::defaultLangSys)’
[INFO] [stderr]     778 |       const LangSys& ls = this+defaultLangSys;
[INFO] [stderr]         |                                ^~~~~~~~~~~~~~
[INFO] [stderr]   [25/64] Compiling C++ object src/libharfbuzz.a.p/hb-face.cc.o
[INFO] [stderr]   In file included from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-face.cc:33:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-open-file.hh: In member function ‘const OT::OpenTypeFontFace& OT::ResourceForkHeader::get_face(unsigned int, unsigned int*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-open-file.hh:421:29: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     421 |     const OpenTypeFontFace &face = (this+map).get_face (idx, &(this+data));
[INFO] [stderr]         |                             ^~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-open-file.hh:421:56: note: the temporary was destroyed at the end of the full expression ‘(& OT::operator+<const ResourceForkHeader*>(((const OT::ResourceForkHeader*)this), ((const OT::ResourceForkHeader*)this)->OT::ResourceForkHeader::map))->OT::ResourceMap::get_face(idx, ((const void*)(& OT::operator+<const ResourceForkHeader*>(((const OT::ResourceForkHeader*)this), ((const OT::ResourceForkHeader*)this)->OT::ResourceForkHeader::data))))’
[INFO] [stderr]     421 |     const OpenTypeFontFace &face = (this+map).get_face (idx, &(this+data));
[INFO] [stderr]         |                                    ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   [26/64] Compiling C++ object src/libharfbuzz.a.p/hb-ot-shape-complex-arabic.cc.o
[INFO] [stderr]   In file included from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:37,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/GSUB.hh:5,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsub-table.hh:32,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-shape-complex-arabic-fallback.hh:33,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-shape-complex-arabic.cc:243:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-common.hh: In member function ‘void OT::Script::prune_langsys(OT::hb_prune_langsys_context_t*, unsigned int) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-common.hh:744:24: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     744 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                        ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-common.hh:744:41: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const Script*>(((const OT::Script*)this), _.hb_pair_t<const OT::Record<OT::LangSys>&, unsigned int>::first.OT::Record<OT::LangSys>::offset)’
[INFO] [stderr]     744 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                                         ^~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-common.hh:756:24: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     756 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                        ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-common.hh:756:41: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const Script*>(((const OT::Script*)this), _.hb_pair_t<const OT::Record<OT::LangSys>&, unsigned int>::first.OT::Record<OT::LangSys>::offset)’
[INFO] [stderr]     756 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                                         ^~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-common.hh: In member function ‘bool OT::Script::subset(hb_subset_context_t*, OT::hb_subset_layout_context_t*, const OT::Tag*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-common.hh:778:22: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     778 |       const LangSys& ls = this+defaultLangSys;
[INFO] [stderr]         |                      ^~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-common.hh:778:32: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const Script*>(((const OT::Script*)this), ((const OT::Script*)this)->OT::Script::defaultLangSys)’
[INFO] [stderr]     778 |       const LangSys& ls = this+defaultLangSys;
[INFO] [stderr]         |                                ^~~~~~~~~~~~~~
[INFO] [stderr]   In file included from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:38:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gdef-table.hh: In member function ‘unsigned int OT::AttachList::get_attach_points(hb_codepoint_t, unsigned int, unsigned int*, unsigned int*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gdef-table.hh:72:24: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]      72 |     const AttachPoint &points = this+attachPoint[index];
[INFO] [stderr]         |                        ^~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gdef-table.hh:72:55: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const AttachList*>(((const OT::AttachList*)this), (* &((const OT::AttachList*)this)->OT::AttachList::attachPoint.OT::ArrayOf<OT::OffsetTo<OT::AttachPoint, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)index))))’
[INFO] [stderr]      72 |     const AttachPoint &points = this+attachPoint[index];
[INFO] [stderr]         |                                                       ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gdef-table.hh: In member function ‘unsigned int OT::LigCaretList::get_lig_carets(hb_font_t*, hb_direction_t, hb_codepoint_t, const OT::VariationStore&, unsigned int, unsigned int*, hb_position_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gdef-table.hh:367:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     367 |     const LigGlyph &lig_glyph = this+ligGlyph[index];
[INFO] [stderr]         |                     ^~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gdef-table.hh:367:52: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const LigCaretList*>(((const OT::LigCaretList*)this), (* &((const OT::LigCaretList*)this)->OT::LigCaretList::ligGlyph.OT::ArrayOf<OT::OffsetTo<OT::LigGlyph, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)index))))’
[INFO] [stderr]     367 |     const LigGlyph &lig_glyph = this+ligGlyph[index];
[INFO] [stderr]         |                                                    ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh: In member function ‘void OT::Rule::closure(OT::hb_closure_context_t*, unsigned int, OT::ContextClosureLookupContext&) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:1629:41: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    1629 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                         ^~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:1630:56: note: the temporary was destroyed at the end of the full expression ‘StructAfter<OT::UnsizedArrayOf<OT::LookupRecord>, hb_array_t<const OT::IntType<short unsigned int> > >(((const OT::Rule*)this)->OT::Rule::inputZ.OT::UnsizedArrayOf<OT::IntType<short unsigned int> >::as_array(((((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() != 0) ? (((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() - 1) : 0)))’
[INFO] [stderr]    1629 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]    1630 |                                                        (inputZ.as_array ((inputCount ? inputCount - 1 : 0)));
[INFO] [stderr]         |                                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh: In member function ‘void OT::Rule::closure_lookups(OT::hb_closure_lookups_context_t*, OT::ContextClosureLookupContext&) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:1643:41: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    1643 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                         ^~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:1644:56: note: the temporary was destroyed at the end of the full expression ‘StructAfter<OT::UnsizedArrayOf<OT::LookupRecord>, hb_array_t<const OT::IntType<short unsigned int> > >(((const OT::Rule*)this)->OT::Rule::inputZ.OT::UnsizedArrayOf<OT::IntType<short unsigned int> >::as_array(((((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() != 0) ? (((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() - 1) : 0)))’
[INFO] [stderr]    1643 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]    1644 |                                                        (inputZ.as_array (inputCount ? inputCount - 1 : 0));
[INFO] [stderr]         |                                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh: In member function ‘void OT::Rule::collect_glyphs(OT::hb_collect_glyphs_context_t*, OT::ContextCollectGlyphsLookupContext&) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:1651:41: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    1651 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                         ^~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:1652:56: note: the temporary was destroyed at the end of the full expression ‘StructAfter<OT::UnsizedArrayOf<OT::LookupRecord>, hb_array_t<const OT::IntType<short unsigned int> > >(((const OT::Rule*)this)->OT::Rule::inputZ.OT::UnsizedArrayOf<OT::IntType<short unsigned int> >::as_array(((((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() != 0) ? (((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() - 1) : 0)))’
[INFO] [stderr]    1651 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]    1652 |                                                        (inputZ.as_array (inputCount ? inputCount - 1 : 0));
[INFO] [stderr]         |                                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::Rule::would_apply(OT::hb_would_apply_context_t*, OT::ContextApplyLookupContext&) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:1662:41: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    1662 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                         ^~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:1663:56: note: the temporary was destroyed at the end of the full expression ‘StructAfter<OT::UnsizedArrayOf<OT::LookupRecord>, hb_array_t<const OT::IntType<short unsigned int> > >(((const OT::Rule*)this)->OT::Rule::inputZ.OT::UnsizedArrayOf<OT::IntType<short unsigned int> >::as_array(((((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() != 0) ? (((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() - 1) : 0)))’
[INFO] [stderr]    1662 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]    1663 |                                                        (inputZ.as_array (inputCount ? inputCount - 1 : 0));
[INFO] [stderr]         |                                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::Rule::apply(OT::hb_ot_apply_context_t*, OT::ContextApplyLookupContext&) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:1674:41: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    1674 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                         ^~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:1675:56: note: the temporary was destroyed at the end of the full expression ‘StructAfter<OT::UnsizedArrayOf<OT::LookupRecord>, hb_array_t<const OT::IntType<short unsigned int> > >(((const OT::Rule*)this)->OT::Rule::inputZ.OT::UnsizedArrayOf<OT::IntType<short unsigned int> >::as_array(((((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() != 0) ? (((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() - 1) : 0)))’
[INFO] [stderr]    1674 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]    1675 |                                                        (inputZ.as_array (inputCount ? inputCount - 1 : 0));
[INFO] [stderr]         |                                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::Rule::serialize(hb_serialize_context_t*, const hb_map_t*, const hb_map_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:1696:41: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    1696 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                         ^~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:1697:56: note: the temporary was destroyed at the end of the full expression ‘StructAfter<OT::UnsizedArrayOf<OT::LookupRecord>, hb_array_t<const OT::IntType<short unsigned int> > >(((const OT::Rule*)this)->OT::Rule::inputZ.OT::UnsizedArrayOf<OT::IntType<short unsigned int> >::as_array(((((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() != 0) ? (((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() - 1) : 0)))’
[INFO] [stderr]    1696 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]    1697 |                                                        (inputZ.as_array ((inputCount ? inputCount - 1 : 0)));
[INFO] [stderr]         |                                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ContextFormat1::would_apply(OT::hb_would_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:1937:20: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    1937 |     const RuleSet &rule_set = this+ruleSet[(this+coverage).get_coverage (c->glyphs[0])];
[INFO] [stderr]         |                    ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:1937:87: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat1*>(((const OT::ContextFormat1*)this), (* &((const OT::ContextFormat1*)this)->OT::ContextFormat1::ruleSet.OT::ArrayOf<OT::OffsetTo<OT::RuleSet, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)(& OT::operator+<const ContextFormat1*>(((const OT::ContextFormat1*)this), ((const OT::ContextFormat1*)this)->OT::ContextFormat1::coverage))->OT::Coverage::get_coverage(((hb_codepoint_t)(* c->OT::hb_would_apply_context_t::glyphs)))))))’
[INFO] [stderr]    1937 |     const RuleSet &rule_set = this+ruleSet[(this+coverage).get_coverage (c->glyphs[0])];
[INFO] [stderr]         |                                                                                       ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ContextFormat1::apply(OT::hb_ot_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:1954:20: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    1954 |     const RuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                    ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:1954:49: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat1*>(((const OT::ContextFormat1*)this), (* &((const OT::ContextFormat1*)this)->OT::ContextFormat1::ruleSet.OT::ArrayOf<OT::OffsetTo<OT::RuleSet, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)index))))’
[INFO] [stderr]    1954 |     const RuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                                                 ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ContextFormat2::intersects(const hb_set_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:2012:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2012 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                     ^~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:2012:38: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat2*>(((const OT::ContextFormat2*)this), ((const OT::ContextFormat2*)this)->OT::ContextFormat2::classDef)’
[INFO] [stderr]    2012 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                                      ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh: In member function ‘void OT::ContextFormat2::closure(OT::hb_closure_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:2051:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2051 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                     ^~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:2051:38: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat2*>(((const OT::ContextFormat2*)this), ((const OT::ContextFormat2*)this)->OT::ContextFormat2::classDef)’
[INFO] [stderr]    2051 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                                      ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh: In lambda function:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:2065:34: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2065 |                   const RuleSet& rule_set = this+_.second;
[INFO] [stderr]         |                                  ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:2065:52: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat2*>(this, (* & _.hb_pair_t<unsigned int, const OT::OffsetTo<OT::RuleSet, OT::IntType<short unsigned int>, true>&>::second))’
[INFO] [stderr]    2065 |                   const RuleSet& rule_set = this+_.second;
[INFO] [stderr]         |                                                    ^~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh: In member function ‘void OT::ContextFormat2::closure_lookups(OT::hb_closure_lookups_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:2078:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2078 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                     ^~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:2078:38: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat2*>(((const OT::ContextFormat2*)this), ((const OT::ContextFormat2*)this)->OT::ContextFormat2::classDef)’
[INFO] [stderr]    2078 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                                      ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh: In member function ‘void OT::ContextFormat2::collect_glyphs(OT::hb_collect_glyphs_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:2102:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2102 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                     ^~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:2102:38: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat2*>(((const OT::ContextFormat2*)this), ((const OT::ContextFormat2*)this)->OT::ContextFormat2::classDef)’
[INFO] [stderr]    2102 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                                      ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ContextFormat2::would_apply(OT::hb_would_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:2116:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2116 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                     ^~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:2116:38: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat2*>(((const OT::ContextFormat2*)this), ((const OT::ContextFormat2*)this)->OT::ContextFormat2::classDef)’
[INFO] [stderr]    2116 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                                      ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:2118:20: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2118 |     const RuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                    ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:2118:49: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat2*>(((const OT::ContextFormat2*)this), (* &((const OT::ContextFormat2*)this)->OT::ContextFormat2::ruleSet.OT::ArrayOf<OT::OffsetTo<OT::RuleSet, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)index))))’
[INFO] [stderr]    2118 |     const RuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                                                 ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ContextFormat2::apply(OT::hb_ot_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:2134:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2134 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                     ^~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:2134:38: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat2*>(((const OT::ContextFormat2*)this), ((const OT::ContextFormat2*)this)->OT::ContextFormat2::classDef)’
[INFO] [stderr]    2134 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                                      ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:2136:20: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2136 |     const RuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                    ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:2136:49: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat2*>(((const OT::ContextFormat2*)this), (* &((const OT::ContextFormat2*)this)->OT::ContextFormat2::ruleSet.OT::ArrayOf<OT::OffsetTo<OT::RuleSet, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)index))))’
[INFO] [stderr]    2136 |     const RuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                                                 ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ContextFormat3::subset(hb_subset_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:2336:41: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2336 |     const UnsizedArrayOf<LookupRecord>& lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>> (coverageZ.as_array (glyphCount));
[INFO] [stderr]         |                                         ^~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:2336:98: note: the temporary was destroyed at the end of the full expression ‘StructAfter<OT::UnsizedArrayOf<OT::LookupRecord>, hb_array_t<const OT::OffsetTo<OT::Coverage, OT::IntType<short unsigned int>, true> > >(((const OT::ContextFormat3*)this)->OT::ContextFormat3::coverageZ.OT::UnsizedArrayOf<OT::OffsetTo<OT::Coverage, OT::IntType<short unsigned int>, true> >::as_array(((const OT::ContextFormat3*)this)->OT::ContextFormat3::glyphCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type()))’
[INFO] [stderr]    2336 |     const UnsizedArrayOf<LookupRecord>& lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>> (coverageZ.as_array (glyphCount));
[INFO] [stderr]         |                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ChainContextFormat1::would_apply(OT::hb_would_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:2935:25: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2935 |     const ChainRuleSet &rule_set = this+ruleSet[(this+coverage).get_coverage (c->glyphs[0])];
[INFO] [stderr]         |                         ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:2935:92: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat1*>(((const OT::ChainContextFormat1*)this), (* &((const OT::ChainContextFormat1*)this)->OT::ChainContextFormat1::ruleSet.OT::ArrayOf<OT::OffsetTo<OT::ChainRuleSet, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)(& OT::operator+<const ChainContextFormat1*>(((const OT::ChainContextFormat1*)this), ((const OT::ChainContextFormat1*)this)->OT::ChainContextFormat1::coverage))->OT::Coverage::get_coverage(((hb_codepoint_t)(* c->OT::hb_would_apply_context_t::glyphs)))))))’
[INFO] [stderr]    2935 |     const ChainRuleSet &rule_set = this+ruleSet[(this+coverage).get_coverage (c->glyphs[0])];
[INFO] [stderr]         |                                                                                            ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ChainContextFormat1::apply(OT::hb_ot_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:2951:25: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2951 |     const ChainRuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                         ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:2951:54: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat1*>(((const OT::ChainContextFormat1*)this), (* &((const OT::ChainContextFormat1*)this)->OT::ChainContextFormat1::ruleSet.OT::ArrayOf<OT::OffsetTo<OT::ChainRuleSet, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)index))))’
[INFO] [stderr]    2951 |     const ChainRuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                                                      ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ChainContextFormat2::intersects(const hb_set_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3008:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3008 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3008:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::backtrackClassDef)’
[INFO] [stderr]    3008 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3009:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3009 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3009:44: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::inputClassDef)’
[INFO] [stderr]    3009 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                                            ^~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3010:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3010 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3010:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::lookaheadClassDef)’
[INFO] [stderr]    3010 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh: In member function ‘void OT::ChainContextFormat2::closure(OT::hb_closure_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3051:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3051 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3051:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::backtrackClassDef)’
[INFO] [stderr]    3051 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3052:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3052 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3052:44: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::inputClassDef)’
[INFO] [stderr]    3052 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                                            ^~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3053:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3053 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3053:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::lookaheadClassDef)’
[INFO] [stderr]    3053 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh: In lambda function:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3069:39: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3069 |                   const ChainRuleSet& chainrule_set = this+_.second;
[INFO] [stderr]         |                                       ^~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3069:62: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(this, (* & _.hb_pair_t<unsigned int, const OT::OffsetTo<OT::ChainRuleSet, OT::IntType<short unsigned int>, true>&>::second))’
[INFO] [stderr]    3069 |                   const ChainRuleSet& chainrule_set = this+_.second;
[INFO] [stderr]         |                                                              ^~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh: In member function ‘void OT::ChainContextFormat2::closure_lookups(OT::hb_closure_lookups_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3082:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3082 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3082:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::backtrackClassDef)’
[INFO] [stderr]    3082 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3083:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3083 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3083:44: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::inputClassDef)’
[INFO] [stderr]    3083 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                                            ^~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3084:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3084 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3084:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::lookaheadClassDef)’
[INFO] [stderr]    3084 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh: In member function ‘void OT::ChainContextFormat2::collect_glyphs(OT::hb_collect_glyphs_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3111:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3111 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3111:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::backtrackClassDef)’
[INFO] [stderr]    3111 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3112:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3112 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3112:44: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::inputClassDef)’
[INFO] [stderr]    3112 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                                            ^~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3113:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3113 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3113:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::lookaheadClassDef)’
[INFO] [stderr]    3113 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ChainContextFormat2::would_apply(OT::hb_would_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3130:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3130 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3130:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::backtrackClassDef)’
[INFO] [stderr]    3130 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3131:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3131 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3131:44: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::inputClassDef)’
[INFO] [stderr]    3131 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                                            ^~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3132:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3132 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3132:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::lookaheadClassDef)’
[INFO] [stderr]    3132 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3135:25: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3135 |     const ChainRuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                         ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3135:54: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), (* &((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::ruleSet.OT::ArrayOf<OT::OffsetTo<OT::ChainRuleSet, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)index))))’
[INFO] [stderr]    3135 |     const ChainRuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                                                      ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ChainContextFormat2::apply(OT::hb_ot_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3153:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3153 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3153:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::backtrackClassDef)’
[INFO] [stderr]    3153 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3154:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3154 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3154:44: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::inputClassDef)’
[INFO] [stderr]    3154 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                                            ^~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3155:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3155 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3155:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::lookaheadClassDef)’
[INFO] [stderr]    3155 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3158:25: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3158 |     const ChainRuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                         ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/../../../hb-ot-layout-gsubgpos.hh:3158:54: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), (* &((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::ruleSet.OT::ArrayOf<OT::OffsetTo<OT::ChainRuleSet, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)index))))’
[INFO] [stderr]    3158 |     const ChainRuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                                                      ^
[INFO] [stderr]   In file included from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/LigatureSubstFormat1.hh:5,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/LigatureSubst.hh:5,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/SubstLookupSubTable.hh:8,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/SubstLookup.hh:5,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/GSUB.hh:7:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/LigatureSet.hh: In member function ‘bool OT::Layout::GSUB::LigatureSet::apply(OT::hb_ot_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/LigatureSet.hh:68:23: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]      68 |       const Ligature &lig = this+ligature[i];
[INFO] [stderr]         |                       ^~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/LigatureSet.hh:68:44: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const Layout::GSUB::LigatureSet*>(((const OT::Layout::GSUB::LigatureSet*)this), (* &((const OT::Layout::GSUB::LigatureSet*)this)->OT::Layout::GSUB::LigatureSet::ligature.OT::ArrayOf<OT::OffsetTo<OT::Layout::GSUB::Ligature, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)i))))’
[INFO] [stderr]      68 |       const Ligature &lig = this+ligature[i];
[INFO] [stderr]         |                                            ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/LigatureSubstFormat1.hh: In member function ‘bool OT::Layout::GSUB::LigatureSubstFormat1::would_apply(OT::hb_would_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/LigatureSubstFormat1.hh:76:24: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]      76 |     const LigatureSet &lig_set = this+ligatureSet[index];
[INFO] [stderr]         |                        ^~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/LigatureSubstFormat1.hh:76:56: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const Layout::GSUB::LigatureSubstFormat1*>(((const OT::Layout::GSUB::LigatureSubstFormat1*)this), (* &((const OT::Layout::GSUB::LigatureSubstFormat1*)this)->OT::Layout::GSUB::LigatureSubstFormat1::ligatureSet.OT::ArrayOf<OT::OffsetTo<OT::Layout::GSUB::LigatureSet, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)index))))’
[INFO] [stderr]      76 |     const LigatureSet &lig_set = this+ligatureSet[index];
[INFO] [stderr]         |                                                        ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/LigatureSubstFormat1.hh: In member function ‘bool OT::Layout::GSUB::LigatureSubstFormat1::apply(OT::hb_ot_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/LigatureSubstFormat1.hh:87:24: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]      87 |     const LigatureSet &lig_set = this+ligatureSet[index];
[INFO] [stderr]         |                        ^~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/LigatureSubstFormat1.hh:87:56: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const Layout::GSUB::LigatureSubstFormat1*>(((const OT::Layout::GSUB::LigatureSubstFormat1*)this), (* &((const OT::Layout::GSUB::LigatureSubstFormat1*)this)->OT::Layout::GSUB::LigatureSubstFormat1::ligatureSet.OT::ArrayOf<OT::OffsetTo<OT::Layout::GSUB::LigatureSet, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)index))))’
[INFO] [stderr]      87 |     const LigatureSet &lig_set = this+ligatureSet[index];
[INFO] [stderr]         |                                                        ^
[INFO] [stderr]   [27/64] Compiling C++ object src/libharfbuzz.a.p/hb-ot-layout.cc.o
[INFO] [stderr]   In file included from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:37,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gpos-table.hh:32,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-kern.hh:32,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-kerx-table.hh:31,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-kern-table.hh:30,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout.cc:45:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh: In member function ‘void OT::Script::prune_langsys(OT::hb_prune_langsys_context_t*, unsigned int) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:744:24: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     744 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                        ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:744:41: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const Script*>(((const OT::Script*)this), _.hb_pair_t<const OT::Record<OT::LangSys>&, unsigned int>::first.OT::Record<OT::LangSys>::offset)’
[INFO] [stderr]     744 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                                         ^~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:756:24: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     756 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                        ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:756:41: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const Script*>(((const OT::Script*)this), _.hb_pair_t<const OT::Record<OT::LangSys>&, unsigned int>::first.OT::Record<OT::LangSys>::offset)’
[INFO] [stderr]     756 |         const LangSys& l = this+_.first.offset;
[INFO] [stderr]         |                                         ^~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh: In member function ‘bool OT::Script::subset(hb_subset_context_t*, OT::hb_subset_layout_context_t*, const OT::Tag*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:778:22: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     778 |       const LangSys& ls = this+defaultLangSys;
[INFO] [stderr]         |                      ^~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-common.hh:778:32: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const Script*>(((const OT::Script*)this), ((const OT::Script*)this)->OT::Script::defaultLangSys)’
[INFO] [stderr]     778 |       const LangSys& ls = this+defaultLangSys;
[INFO] [stderr]         |                                ^~~~~~~~~~~~~~
[INFO] [stderr]   In file included from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:38:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gdef-table.hh: In member function ‘unsigned int OT::AttachList::get_attach_points(hb_codepoint_t, unsigned int, unsigned int*, unsigned int*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gdef-table.hh:72:24: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]      72 |     const AttachPoint &points = this+attachPoint[index];
[INFO] [stderr]         |                        ^~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gdef-table.hh:72:55: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const AttachList*>(((const OT::AttachList*)this), (* &((const OT::AttachList*)this)->OT::AttachList::attachPoint.OT::ArrayOf<OT::OffsetTo<OT::AttachPoint, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)index))))’
[INFO] [stderr]      72 |     const AttachPoint &points = this+attachPoint[index];
[INFO] [stderr]         |                                                       ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gdef-table.hh: In member function ‘unsigned int OT::LigCaretList::get_lig_carets(hb_font_t*, hb_direction_t, hb_codepoint_t, const OT::VariationStore&, unsigned int, unsigned int*, hb_position_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gdef-table.hh:367:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     367 |     const LigGlyph &lig_glyph = this+ligGlyph[index];
[INFO] [stderr]         |                     ^~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gdef-table.hh:367:52: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const LigCaretList*>(((const OT::LigCaretList*)this), (* &((const OT::LigCaretList*)this)->OT::LigCaretList::ligGlyph.OT::ArrayOf<OT::OffsetTo<OT::LigGlyph, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)index))))’
[INFO] [stderr]     367 |     const LigGlyph &lig_glyph = this+ligGlyph[index];
[INFO] [stderr]         |                                                    ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘void OT::Rule::closure(OT::hb_closure_context_t*, unsigned int, OT::ContextClosureLookupContext&) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1629:41: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    1629 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                         ^~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1630:56: note: the temporary was destroyed at the end of the full expression ‘StructAfter<OT::UnsizedArrayOf<OT::LookupRecord>, hb_array_t<const OT::IntType<short unsigned int> > >(((const OT::Rule*)this)->OT::Rule::inputZ.OT::UnsizedArrayOf<OT::IntType<short unsigned int> >::as_array(((((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() != 0) ? (((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() - 1) : 0)))’
[INFO] [stderr]    1629 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]    1630 |                                                        (inputZ.as_array ((inputCount ? inputCount - 1 : 0)));
[INFO] [stderr]         |                                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘void OT::Rule::closure_lookups(OT::hb_closure_lookups_context_t*, OT::ContextClosureLookupContext&) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1643:41: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    1643 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                         ^~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1644:56: note: the temporary was destroyed at the end of the full expression ‘StructAfter<OT::UnsizedArrayOf<OT::LookupRecord>, hb_array_t<const OT::IntType<short unsigned int> > >(((const OT::Rule*)this)->OT::Rule::inputZ.OT::UnsizedArrayOf<OT::IntType<short unsigned int> >::as_array(((((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() != 0) ? (((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() - 1) : 0)))’
[INFO] [stderr]    1643 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]    1644 |                                                        (inputZ.as_array (inputCount ? inputCount - 1 : 0));
[INFO] [stderr]         |                                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘void OT::Rule::collect_glyphs(OT::hb_collect_glyphs_context_t*, OT::ContextCollectGlyphsLookupContext&) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1651:41: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    1651 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                         ^~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1652:56: note: the temporary was destroyed at the end of the full expression ‘StructAfter<OT::UnsizedArrayOf<OT::LookupRecord>, hb_array_t<const OT::IntType<short unsigned int> > >(((const OT::Rule*)this)->OT::Rule::inputZ.OT::UnsizedArrayOf<OT::IntType<short unsigned int> >::as_array(((((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() != 0) ? (((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() - 1) : 0)))’
[INFO] [stderr]    1651 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]    1652 |                                                        (inputZ.as_array (inputCount ? inputCount - 1 : 0));
[INFO] [stderr]         |                                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::Rule::would_apply(OT::hb_would_apply_context_t*, OT::ContextApplyLookupContext&) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1662:41: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    1662 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                         ^~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1663:56: note: the temporary was destroyed at the end of the full expression ‘StructAfter<OT::UnsizedArrayOf<OT::LookupRecord>, hb_array_t<const OT::IntType<short unsigned int> > >(((const OT::Rule*)this)->OT::Rule::inputZ.OT::UnsizedArrayOf<OT::IntType<short unsigned int> >::as_array(((((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() != 0) ? (((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() - 1) : 0)))’
[INFO] [stderr]    1662 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]    1663 |                                                        (inputZ.as_array (inputCount ? inputCount - 1 : 0));
[INFO] [stderr]         |                                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::Rule::apply(OT::hb_ot_apply_context_t*, OT::ContextApplyLookupContext&) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1674:41: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    1674 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                         ^~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1675:56: note: the temporary was destroyed at the end of the full expression ‘StructAfter<OT::UnsizedArrayOf<OT::LookupRecord>, hb_array_t<const OT::IntType<short unsigned int> > >(((const OT::Rule*)this)->OT::Rule::inputZ.OT::UnsizedArrayOf<OT::IntType<short unsigned int> >::as_array(((((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() != 0) ? (((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() - 1) : 0)))’
[INFO] [stderr]    1674 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]    1675 |                                                        (inputZ.as_array (inputCount ? inputCount - 1 : 0));
[INFO] [stderr]         |                                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::Rule::serialize(hb_serialize_context_t*, const hb_map_t*, const hb_map_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1696:41: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    1696 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                         ^~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1697:56: note: the temporary was destroyed at the end of the full expression ‘StructAfter<OT::UnsizedArrayOf<OT::LookupRecord>, hb_array_t<const OT::IntType<short unsigned int> > >(((const OT::Rule*)this)->OT::Rule::inputZ.OT::UnsizedArrayOf<OT::IntType<short unsigned int> >::as_array(((((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() != 0) ? (((const OT::Rule*)this)->OT::Rule::inputCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type() - 1) : 0)))’
[INFO] [stderr]    1696 |     const UnsizedArrayOf<LookupRecord> &lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>>
[INFO] [stderr]         |                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]    1697 |                                                        (inputZ.as_array ((inputCount ? inputCount - 1 : 0)));
[INFO] [stderr]         |                                                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ContextFormat1::would_apply(OT::hb_would_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1937:20: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    1937 |     const RuleSet &rule_set = this+ruleSet[(this+coverage).get_coverage (c->glyphs[0])];
[INFO] [stderr]         |                    ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1937:87: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat1*>(((const OT::ContextFormat1*)this), (* &((const OT::ContextFormat1*)this)->OT::ContextFormat1::ruleSet.OT::ArrayOf<OT::OffsetTo<OT::RuleSet, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)(& OT::operator+<const ContextFormat1*>(((const OT::ContextFormat1*)this), ((const OT::ContextFormat1*)this)->OT::ContextFormat1::coverage))->OT::Coverage::get_coverage(((hb_codepoint_t)(* c->OT::hb_would_apply_context_t::glyphs)))))))’
[INFO] [stderr]    1937 |     const RuleSet &rule_set = this+ruleSet[(this+coverage).get_coverage (c->glyphs[0])];
[INFO] [stderr]         |                                                                                       ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ContextFormat1::apply(OT::hb_ot_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1954:20: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    1954 |     const RuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                    ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:1954:49: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat1*>(((const OT::ContextFormat1*)this), (* &((const OT::ContextFormat1*)this)->OT::ContextFormat1::ruleSet.OT::ArrayOf<OT::OffsetTo<OT::RuleSet, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)index))))’
[INFO] [stderr]    1954 |     const RuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                                                 ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ContextFormat2::intersects(const hb_set_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2012:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2012 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                     ^~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2012:38: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat2*>(((const OT::ContextFormat2*)this), ((const OT::ContextFormat2*)this)->OT::ContextFormat2::classDef)’
[INFO] [stderr]    2012 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                                      ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘void OT::ContextFormat2::closure(OT::hb_closure_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2051:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2051 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                     ^~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2051:38: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat2*>(((const OT::ContextFormat2*)this), ((const OT::ContextFormat2*)this)->OT::ContextFormat2::classDef)’
[INFO] [stderr]    2051 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                                      ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In lambda function:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2065:34: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2065 |                   const RuleSet& rule_set = this+_.second;
[INFO] [stderr]         |                                  ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2065:52: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat2*>(this, (* & _.hb_pair_t<unsigned int, const OT::OffsetTo<OT::RuleSet, OT::IntType<short unsigned int>, true>&>::second))’
[INFO] [stderr]    2065 |                   const RuleSet& rule_set = this+_.second;
[INFO] [stderr]         |                                                    ^~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘void OT::ContextFormat2::closure_lookups(OT::hb_closure_lookups_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2078:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2078 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                     ^~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2078:38: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat2*>(((const OT::ContextFormat2*)this), ((const OT::ContextFormat2*)this)->OT::ContextFormat2::classDef)’
[INFO] [stderr]    2078 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                                      ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘void OT::ContextFormat2::collect_glyphs(OT::hb_collect_glyphs_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2102:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2102 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                     ^~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2102:38: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat2*>(((const OT::ContextFormat2*)this), ((const OT::ContextFormat2*)this)->OT::ContextFormat2::classDef)’
[INFO] [stderr]    2102 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                                      ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ContextFormat2::would_apply(OT::hb_would_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2116:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2116 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                     ^~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2116:38: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat2*>(((const OT::ContextFormat2*)this), ((const OT::ContextFormat2*)this)->OT::ContextFormat2::classDef)’
[INFO] [stderr]    2116 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                                      ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2118:20: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2118 |     const RuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                    ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2118:49: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat2*>(((const OT::ContextFormat2*)this), (* &((const OT::ContextFormat2*)this)->OT::ContextFormat2::ruleSet.OT::ArrayOf<OT::OffsetTo<OT::RuleSet, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)index))))’
[INFO] [stderr]    2118 |     const RuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                                                 ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ContextFormat2::apply(OT::hb_ot_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2134:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2134 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                     ^~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2134:38: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat2*>(((const OT::ContextFormat2*)this), ((const OT::ContextFormat2*)this)->OT::ContextFormat2::classDef)’
[INFO] [stderr]    2134 |     const ClassDef &class_def = this+classDef;
[INFO] [stderr]         |                                      ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2136:20: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2136 |     const RuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                    ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2136:49: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ContextFormat2*>(((const OT::ContextFormat2*)this), (* &((const OT::ContextFormat2*)this)->OT::ContextFormat2::ruleSet.OT::ArrayOf<OT::OffsetTo<OT::RuleSet, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)index))))’
[INFO] [stderr]    2136 |     const RuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                                                 ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ContextFormat3::subset(hb_subset_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2336:41: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2336 |     const UnsizedArrayOf<LookupRecord>& lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>> (coverageZ.as_array (glyphCount));
[INFO] [stderr]         |                                         ^~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2336:98: note: the temporary was destroyed at the end of the full expression ‘StructAfter<OT::UnsizedArrayOf<OT::LookupRecord>, hb_array_t<const OT::OffsetTo<OT::Coverage, OT::IntType<short unsigned int>, true> > >(((const OT::ContextFormat3*)this)->OT::ContextFormat3::coverageZ.OT::UnsizedArrayOf<OT::OffsetTo<OT::Coverage, OT::IntType<short unsigned int>, true> >::as_array(((const OT::ContextFormat3*)this)->OT::ContextFormat3::glyphCount.OT::IntType<short unsigned int>::operator std::conditional<false, int, unsigned int>::type()))’
[INFO] [stderr]    2336 |     const UnsizedArrayOf<LookupRecord>& lookupRecord = StructAfter<UnsizedArrayOf<LookupRecord>> (coverageZ.as_array (glyphCount));
[INFO] [stderr]         |                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ChainContextFormat1::would_apply(OT::hb_would_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2935:25: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2935 |     const ChainRuleSet &rule_set = this+ruleSet[(this+coverage).get_coverage (c->glyphs[0])];
[INFO] [stderr]         |                         ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2935:92: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat1*>(((const OT::ChainContextFormat1*)this), (* &((const OT::ChainContextFormat1*)this)->OT::ChainContextFormat1::ruleSet.OT::ArrayOf<OT::OffsetTo<OT::ChainRuleSet, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)(& OT::operator+<const ChainContextFormat1*>(((const OT::ChainContextFormat1*)this), ((const OT::ChainContextFormat1*)this)->OT::ChainContextFormat1::coverage))->OT::Coverage::get_coverage(((hb_codepoint_t)(* c->OT::hb_would_apply_context_t::glyphs)))))))’
[INFO] [stderr]    2935 |     const ChainRuleSet &rule_set = this+ruleSet[(this+coverage).get_coverage (c->glyphs[0])];
[INFO] [stderr]         |                                                                                            ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ChainContextFormat1::apply(OT::hb_ot_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2951:25: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2951 |     const ChainRuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                         ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:2951:54: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat1*>(((const OT::ChainContextFormat1*)this), (* &((const OT::ChainContextFormat1*)this)->OT::ChainContextFormat1::ruleSet.OT::ArrayOf<OT::OffsetTo<OT::ChainRuleSet, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)index))))’
[INFO] [stderr]    2951 |     const ChainRuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                                                      ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ChainContextFormat2::intersects(const hb_set_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3008:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3008 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3008:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::backtrackClassDef)’
[INFO] [stderr]    3008 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3009:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3009 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3009:44: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::inputClassDef)’
[INFO] [stderr]    3009 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                                            ^~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3010:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3010 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3010:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::lookaheadClassDef)’
[INFO] [stderr]    3010 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘void OT::ChainContextFormat2::closure(OT::hb_closure_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3051:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3051 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3051:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::backtrackClassDef)’
[INFO] [stderr]    3051 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3052:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3052 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3052:44: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::inputClassDef)’
[INFO] [stderr]    3052 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                                            ^~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3053:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3053 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3053:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::lookaheadClassDef)’
[INFO] [stderr]    3053 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In lambda function:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3069:39: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3069 |                   const ChainRuleSet& chainrule_set = this+_.second;
[INFO] [stderr]         |                                       ^~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3069:62: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(this, (* & _.hb_pair_t<unsigned int, const OT::OffsetTo<OT::ChainRuleSet, OT::IntType<short unsigned int>, true>&>::second))’
[INFO] [stderr]    3069 |                   const ChainRuleSet& chainrule_set = this+_.second;
[INFO] [stderr]         |                                                              ^~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘void OT::ChainContextFormat2::closure_lookups(OT::hb_closure_lookups_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3082:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3082 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3082:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::backtrackClassDef)’
[INFO] [stderr]    3082 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3083:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3083 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3083:44: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::inputClassDef)’
[INFO] [stderr]    3083 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                                            ^~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3084:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3084 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3084:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::lookaheadClassDef)’
[INFO] [stderr]    3084 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘void OT::ChainContextFormat2::collect_glyphs(OT::hb_collect_glyphs_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3111:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3111 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3111:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::backtrackClassDef)’
[INFO] [stderr]    3111 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3112:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3112 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3112:44: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::inputClassDef)’
[INFO] [stderr]    3112 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                                            ^~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3113:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3113 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3113:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::lookaheadClassDef)’
[INFO] [stderr]    3113 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ChainContextFormat2::would_apply(OT::hb_would_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3130:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3130 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3130:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::backtrackClassDef)’
[INFO] [stderr]    3130 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3131:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3131 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3131:44: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::inputClassDef)’
[INFO] [stderr]    3131 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                                            ^~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3132:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3132 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3132:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::lookaheadClassDef)’
[INFO] [stderr]    3132 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3135:25: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3135 |     const ChainRuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                         ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3135:54: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), (* &((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::ruleSet.OT::ArrayOf<OT::OffsetTo<OT::ChainRuleSet, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)index))))’
[INFO] [stderr]    3135 |     const ChainRuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                                                      ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh: In member function ‘bool OT::ChainContextFormat2::apply(OT::hb_ot_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3153:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3153 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3153:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::backtrackClassDef)’
[INFO] [stderr]    3153 |     const ClassDef &backtrack_class_def = this+backtrackClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3154:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3154 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3154:44: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::inputClassDef)’
[INFO] [stderr]    3154 |     const ClassDef &input_class_def = this+inputClassDef;
[INFO] [stderr]         |                                            ^~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3155:21: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3155 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                     ^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3155:48: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), ((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::lookaheadClassDef)’
[INFO] [stderr]    3155 |     const ClassDef &lookahead_class_def = this+lookaheadClassDef;
[INFO] [stderr]         |                                                ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3158:25: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    3158 |     const ChainRuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                         ^~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsubgpos.hh:3158:54: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const ChainContextFormat2*>(((const OT::ChainContextFormat2*)this), (* &((const OT::ChainContextFormat2*)this)->OT::ChainContextFormat2::ruleSet.OT::ArrayOf<OT::OffsetTo<OT::ChainRuleSet, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)index))))’
[INFO] [stderr]    3158 |     const ChainRuleSet &rule_set = this+ruleSet[index];
[INFO] [stderr]         |                                                      ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gpos-table.hh: In member function ‘bool OT::MarkArray::apply(OT::hb_ot_apply_context_t*, unsigned int, unsigned int, const OT::AnchorMatrix&, unsigned int, unsigned int) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gpos-table.hh:700:19: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     700 |     const Anchor& mark_anchor = this + record.markAnchor;
[INFO] [stderr]         |                   ^~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gpos-table.hh:700:47: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const MarkArray*>(((const OT::MarkArray*)this), record.OT::MarkRecord::markAnchor)’
[INFO] [stderr]     700 |     const Anchor& mark_anchor = this + record.markAnchor;
[INFO] [stderr]         |                                               ^~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gpos-table.hh: In member function ‘hb_pair_t<unsigned int, unsigned int> OT::PairPosFormat1::compute_effective_value_formats(const hb_set_t&) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gpos-table.hh:1435:22: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    1435 |       const PairSet& set = (this + _);
[INFO] [stderr]         |                      ^~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gpos-table.hh:1435:36: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const PairPosFormat1*>(((const OT::PairPosFormat1*)this), (* & _))’
[INFO] [stderr]    1435 |       const PairSet& set = (this + _);
[INFO] [stderr]         |                                    ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gpos-table.hh: In member function ‘void OT::MarkLigPosFormat1::collect_variation_indices(OT::hb_collect_variation_indices_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gpos-table.hh:2392:26: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2392 |     const LigatureArray& lig_array = this+ligatureArray;
[INFO] [stderr]         |                          ^~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gpos-table.hh:2392:43: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const MarkLigPosFormat1*>(((const OT::MarkLigPosFormat1*)this), ((const OT::MarkLigPosFormat1*)this)->OT::MarkLigPosFormat1::ligatureArray)’
[INFO] [stderr]    2392 |     const LigatureArray& lig_array = this+ligatureArray;
[INFO] [stderr]         |                                           ^~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gpos-table.hh: In member function ‘bool OT::MarkLigPosFormat1::apply(OT::hb_ot_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gpos-table.hh:2447:26: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2447 |     const LigatureArray& lig_array = this+ligatureArray;
[INFO] [stderr]         |                          ^~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gpos-table.hh:2447:43: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const MarkLigPosFormat1*>(((const OT::MarkLigPosFormat1*)this), ((const OT::MarkLigPosFormat1*)this)->OT::MarkLigPosFormat1::ligatureArray)’
[INFO] [stderr]    2447 |     const LigatureArray& lig_array = this+ligatureArray;
[INFO] [stderr]         |                                           ^~~~~~~~~~~~~
[INFO] [stderr]   In file included from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-kerx-table.hh:32:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-ankr-table.hh: In member function ‘const AAT::Anchor& AAT::ankr::get_anchor(hb_codepoint_t, unsigned int, unsigned int) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-ankr-table.hh:70:25: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]      70 |     const GlyphAnchors &anchors = &(this+anchorData) + *offset;
[INFO] [stderr]         |                         ^~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-ankr-table.hh:70:57: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const IntType<unsigned char>*>((& OT::operator+<const AAT::ankr*>(((const AAT::ankr*)this), ((const AAT::ankr*)this)->AAT::ankr::anchorData)), (* offset))’
[INFO] [stderr]      70 |     const GlyphAnchors &anchors = &(this+anchorData) + *offset;
[INFO] [stderr]         |                                                         ^~~~~~
[INFO] [stderr]   In file included from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/LigatureSubstFormat1.hh:5,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/LigatureSubst.hh:5,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/SubstLookupSubTable.hh:8,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/SubstLookup.hh:5,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/GSUB.hh:7,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gsub-table.hh:32,
[INFO] [stderr]                    from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout.cc:47:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/LigatureSet.hh: In member function ‘bool OT::Layout::GSUB::LigatureSet::apply(OT::hb_ot_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/LigatureSet.hh:68:23: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]      68 |       const Ligature &lig = this+ligature[i];
[INFO] [stderr]         |                       ^~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/LigatureSet.hh:68:44: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const Layout::GSUB::LigatureSet*>(((const OT::Layout::GSUB::LigatureSet*)this), (* &((const OT::Layout::GSUB::LigatureSet*)this)->OT::Layout::GSUB::LigatureSet::ligature.OT::ArrayOf<OT::OffsetTo<OT::Layout::GSUB::Ligature, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)i))))’
[INFO] [stderr]      68 |       const Ligature &lig = this+ligature[i];
[INFO] [stderr]         |                                            ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/LigatureSubstFormat1.hh: In member function ‘bool OT::Layout::GSUB::LigatureSubstFormat1::would_apply(OT::hb_would_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/LigatureSubstFormat1.hh:76:24: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]      76 |     const LigatureSet &lig_set = this+ligatureSet[index];
[INFO] [stderr]         |                        ^~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/LigatureSubstFormat1.hh:76:56: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const Layout::GSUB::LigatureSubstFormat1*>(((const OT::Layout::GSUB::LigatureSubstFormat1*)this), (* &((const OT::Layout::GSUB::LigatureSubstFormat1*)this)->OT::Layout::GSUB::LigatureSubstFormat1::ligatureSet.OT::ArrayOf<OT::OffsetTo<OT::Layout::GSUB::LigatureSet, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)index))))’
[INFO] [stderr]      76 |     const LigatureSet &lig_set = this+ligatureSet[index];
[INFO] [stderr]         |                                                        ^
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/LigatureSubstFormat1.hh: In member function ‘bool OT::Layout::GSUB::LigatureSubstFormat1::apply(OT::hb_ot_apply_context_t*) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/LigatureSubstFormat1.hh:87:24: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]      87 |     const LigatureSet &lig_set = this+ligatureSet[index];
[INFO] [stderr]         |                        ^~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/OT/Layout/GSUB/LigatureSubstFormat1.hh:87:56: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const Layout::GSUB::LigatureSubstFormat1*>(((const OT::Layout::GSUB::LigatureSubstFormat1*)this), (* &((const OT::Layout::GSUB::LigatureSubstFormat1*)this)->OT::Layout::GSUB::LigatureSubstFormat1::ligatureSet.OT::ArrayOf<OT::OffsetTo<OT::Layout::GSUB::LigatureSet, OT::IntType<short unsigned int>, true>, OT::IntType<short unsigned int> >::operator[](((int)index))))’
[INFO] [stderr]      87 |     const LigatureSet &lig_set = this+ligatureSet[index];
[INFO] [stderr]         |                                                        ^
[INFO] [stderr]   In file included from ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout.cc:49:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-base-table.hh: In member function ‘hb_position_t OT::BaseCoordFormat3::get_coord(hb_font_t*, const OT::VariationStore&, hb_direction_t) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-base-table.hh:92:19: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]      92 |     const Device &device = this+deviceTable;
[INFO] [stderr]         |                   ^~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-base-table.hh:92:33: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const BaseCoordFormat3*>(((const OT::BaseCoordFormat3*)this), ((const OT::BaseCoordFormat3*)this)->OT::BaseCoordFormat3::deviceTable)’
[INFO] [stderr]      92 |     const Device &device = this+deviceTable;
[INFO] [stderr]         |                                 ^~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-base-table.hh: In member function ‘bool OT::Axis::get_baseline(hb_tag_t, hb_tag_t, hb_tag_t, const OT::BaseCoord**) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-base-table.hh:385:23: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     385 |     const BaseScript &base_script = (this+baseScriptList).get_base_script (script_tag);
[INFO] [stderr]         |                       ^~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-base-table.hh:385:75: note: the temporary was destroyed at the end of the full expression ‘(& OT::operator+<const Axis*>(((const OT::Axis*)this), ((const OT::Axis*)this)->OT::Axis::baseScriptList))->OT::BaseScriptList::get_base_script(script_tag)’
[INFO] [stderr]     385 |     const BaseScript &base_script = (this+baseScriptList).get_base_script (script_tag);
[INFO] [stderr]         |                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-base-table.hh: In member function ‘bool OT::Axis::get_min_max(hb_tag_t, hb_tag_t, hb_tag_t, const OT::BaseCoord**, const OT::BaseCoord**) const’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-base-table.hh:412:23: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     412 |     const BaseScript &base_script = (this+baseScriptList).get_base_script (script_tag);
[INFO] [stderr]         |                       ^~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-base-table.hh:412:75: note: the temporary was destroyed at the end of the full expression ‘(& OT::operator+<const Axis*>(((const OT::Axis*)this), ((const OT::Axis*)this)->OT::Axis::baseScriptList))->OT::BaseScriptList::get_base_script(script_tag)’
[INFO] [stderr]     412 |     const BaseScript &base_script = (this+baseScriptList).get_base_script (script_tag);
[INFO] [stderr]         |                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gpos-table.hh: In instantiation of ‘bool OT::LigatureArray::subset(hb_subset_context_t*, Iterator, unsigned int, const hb_map_t*) const [with Iterator = OT::Coverage::iter_t; typename hb_enable_if<hb_is_iterator_of<Lhs, typename Lhs::item_t>::value>::type* <anonymous> = 0; hb_map_t = hb_map_t]’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-subset.hh:47:56:   required from ‘decltype (obj.subset(((hb_subset_context_t*)this), (forward<Ts>)(hb_subset_context_t::_dispatch::ds)...)) hb_subset_context_t::_dispatch(const T&, hb_priority<1>, Ts&& ...) [with T = OT::LigatureArray; Ts = {OT::Coverage::iter_t, const OT::IntType<short unsigned int, 2>&, hb_map_t*}; decltype (obj.subset(((hb_subset_context_t*)this), (forward<Ts>)(hb_subset_context_t::_dispatch::ds)...)) = bool]’
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-subset.hh:54:39:   required from ‘decltype (((hb_subset_context_t*)this)->hb_subset_context_t::_dispatch(obj, hb_priority<16>(), (forward<Ts>)(hb_subset_context_t::dispatch::ds)...)) hb_subset_context_t::dispatch(const T&, Ts&& ...) [with T = OT::LigatureArray; Ts = {OT::Coverage::iter_t, const OT::IntType<short unsigned int, 2>&, hb_map_t*}; decltype (((hb_subset_context_t*)this)->hb_subset_context_t::_dispatch(obj, hb_priority<16>(), (forward<Ts>)(hb_subset_context_t::dispatch::ds)...)) = bool]’
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-open-type.hh:345:28:   required from ‘bool OT::OffsetTo<Type, OffsetType, has_null>::serialize_subset(hb_subset_context_t*, const OT::OffsetTo<Type, OffsetType, has_null>&, const void*, Ts&& ...) [with Ts = {OT::Coverage::iter_t, const OT::IntType<short unsigned int, 2>&, hb_map_t*}; Type = OT::LigatureArray; OffsetType = OT::IntType<short unsigned int>; bool has_null = true]’
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gpos-table.hh:2517:41:   required from here
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gpos-table.hh:2349:29: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]    2349 |       const LigatureAttach& src = (this + _.second);
[INFO] [stderr]         |                             ^~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-layout-gpos-table.hh:2349:41: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const LigatureArray*>(((const OT::LigatureArray*)this), (* & _.hb_pair_t<unsigned int, const OT::OffsetTo<OT::AnchorMatrix, OT::IntType<short unsigned int>, true>&>::second))’
[INFO] [stderr]    2349 |       const LigatureAttach& src = (this + _.second);
[INFO] [stderr]         |                                   ~~~~~~^~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-kerx-table.hh: In instantiation of ‘AAT::KerxSubTableFormat1<KernSubTableHeader>::driver_context_t::driver_context_t(const AAT::KerxSubTableFormat1<KernSubTableHeader>*, AAT::hb_aat_apply_context_t*) [with KernSubTableHeader = OT::KernOTSubTableHeader]’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-kerx-table.hh:350:22:   required from ‘bool AAT::KerxSubTableFormat1<KernSubTableHeader>::apply(AAT::hb_aat_apply_context_t*) const [with KernSubTableHeader = OT::KernOTSubTableHeader]’
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-common.hh:859:55:   required from ‘hb_dispatch_context_t<AAT::hb_aat_apply_context_t, bool, 0>::return_t AAT::hb_aat_apply_context_t::dispatch(const T&) [with T = AAT::KerxSubTableFormat1<OT::KernOTSubTableHeader>; hb_dispatch_context_t<AAT::hb_aat_apply_context_t, bool, 0>::return_t = bool]’
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-kern-table.hh:137:13:   required from ‘typename context_t::return_t OT::KernSubTable<KernSubTableHeader>::dispatch(context_t*, Ts&& ...) const [with context_t = AAT::hb_aat_apply_context_t; Ts = {}; KernSubTableHeader = OT::KernOTSubTableHeader; typename context_t::return_t = bool]’
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-kerx-table.hh:918:22:   required from ‘bool AAT::KerxTable<T>::apply(AAT::hb_aat_apply_context_t*) const [with T = OT::KernOT]’
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-common.hh:859:55:   required from ‘hb_dispatch_context_t<AAT::hb_aat_apply_context_t, bool, 0>::return_t AAT::hb_aat_apply_context_t::dispatch(const T&) [with T = OT::KernOT; hb_dispatch_context_t<AAT::hb_aat_apply_context_t, bool, 0>::return_t = bool]’
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-kern-table.hh:328:13:   required from ‘typename context_t::return_t OT::kern::dispatch(context_t*, Ts&& ...) const [with context_t = AAT::hb_aat_apply_context_t; Ts = {}; typename context_t::return_t = bool]’
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-kern-table.hh:320:21:   required from here
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-kerx-table.hh:336:34: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     336 |     const UnsizedArrayOf<FWORD> &kernAction;
[INFO] [stderr]         |                                  ^~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-kerx-table.hh:226:37: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const AAT::StateTable<AAT::ObsoleteTypes, void>*>((&((AAT::KerxSubTableFormat1<OT::KernOTSubTableHeader>::driver_context_t*)this)->AAT::KerxSubTableFormat1<OT::KernOTSubTableHeader>::driver_context_t::table->AAT::KerxSubTableFormat1<OT::KernOTSubTableHeader>::machine), ((AAT::KerxSubTableFormat1<OT::KernOTSubTableHeader>::driver_context_t*)this)->AAT::KerxSubTableFormat1<OT::KernOTSubTableHeader>::driver_context_t::table->AAT::KerxSubTableFormat1<OT::KernOTSubTableHeader>::kernAction)’
[INFO] [stderr]     226 |         kernAction (&table->machine + table->kernAction),
[INFO] [stderr]         |                     ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-kerx-table.hh: In instantiation of ‘AAT::KerxSubTableFormat1<KernSubTableHeader>::driver_context_t::driver_context_t(const AAT::KerxSubTableFormat1<KernSubTableHeader>*, AAT::hb_aat_apply_context_t*) [with KernSubTableHeader = OT::KernAATSubTableHeader]’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-kerx-table.hh:350:22:   required from ‘bool AAT::KerxSubTableFormat1<KernSubTableHeader>::apply(AAT::hb_aat_apply_context_t*) const [with KernSubTableHeader = OT::KernAATSubTableHeader]’
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-common.hh:859:55:   required from ‘hb_dispatch_context_t<AAT::hb_aat_apply_context_t, bool, 0>::return_t AAT::hb_aat_apply_context_t::dispatch(const T&) [with T = AAT::KerxSubTableFormat1<OT::KernAATSubTableHeader>; hb_dispatch_context_t<AAT::hb_aat_apply_context_t, bool, 0>::return_t = bool]’
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-kern-table.hh:137:13:   required from ‘typename context_t::return_t OT::KernSubTable<KernSubTableHeader>::dispatch(context_t*, Ts&& ...) const [with context_t = AAT::hb_aat_apply_context_t; Ts = {}; KernSubTableHeader = OT::KernAATSubTableHeader; typename context_t::return_t = bool]’
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-kerx-table.hh:918:22:   required from ‘bool AAT::KerxTable<T>::apply(AAT::hb_aat_apply_context_t*) const [with T = OT::KernAAT]’
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-common.hh:859:55:   required from ‘hb_dispatch_context_t<AAT::hb_aat_apply_context_t, bool, 0>::return_t AAT::hb_aat_apply_context_t::dispatch(const T&) [with T = OT::KernAAT; hb_dispatch_context_t<AAT::hb_aat_apply_context_t, bool, 0>::return_t = bool]’
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-kern-table.hh:330:13:   required from ‘typename context_t::return_t OT::kern::dispatch(context_t*, Ts&& ...) const [with context_t = AAT::hb_aat_apply_context_t; Ts = {}; typename context_t::return_t = bool]’
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-kern-table.hh:320:21:   required from here
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-kerx-table.hh:336:34: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     336 |     const UnsizedArrayOf<FWORD> &kernAction;
[INFO] [stderr]         |                                  ^~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-kerx-table.hh:226:37: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const AAT::StateTable<AAT::ObsoleteTypes, void>*>((&((AAT::KerxSubTableFormat1<OT::KernAATSubTableHeader>::driver_context_t*)this)->AAT::KerxSubTableFormat1<OT::KernAATSubTableHeader>::driver_context_t::table->AAT::KerxSubTableFormat1<OT::KernAATSubTableHeader>::machine), ((AAT::KerxSubTableFormat1<OT::KernAATSubTableHeader>::driver_context_t*)this)->AAT::KerxSubTableFormat1<OT::KernAATSubTableHeader>::driver_context_t::table->AAT::KerxSubTableFormat1<OT::KernAATSubTableHeader>::kernAction)’
[INFO] [stderr]     226 |         kernAction (&table->machine + table->kernAction),
[INFO] [stderr]         |                     ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-kerx-table.hh: In instantiation of ‘int AAT::KerxSubTableFormat2<KernSubTableHeader>::get_kerning(hb_codepoint_t, hb_codepoint_t, AAT::hb_aat_apply_context_t*) const [with KernSubTableHeader = OT::KernOTSubTableHeader; hb_codepoint_t = unsigned int]’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-kerx-table.hh:423:20:   required from ‘int AAT::KerxSubTableFormat2<KernSubTableHeader>::accelerator_t::get_kerning(hb_codepoint_t, hb_codepoint_t) const [with KernSubTableHeader = OT::KernOTSubTableHeader; hb_codepoint_t = unsigned int]’
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-kern.hh:84:47:   required from ‘void OT::hb_kern_machine_t<Driver>::kern(hb_font_t*, hb_buffer_t*, hb_mask_t, bool) const [with Driver = AAT::KerxSubTableFormat2<OT::KernOTSubTableHeader>::accelerator_t; hb_font_t = hb_font_t; hb_buffer_t = hb_buffer_t; hb_mask_t = unsigned int]’
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-kerx-table.hh:408:18:   required from ‘bool AAT::KerxSubTableFormat2<KernSubTableHeader>::apply(AAT::hb_aat_apply_context_t*) const [with KernSubTableHeader = OT::KernOTSubTableHeader]’
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-common.hh:859:55:   required from ‘hb_dispatch_context_t<AAT::hb_aat_apply_context_t, bool, 0>::return_t AAT::hb_aat_apply_context_t::dispatch(const T&) [with T = AAT::KerxSubTableFormat2<OT::KernOTSubTableHeader>; hb_dispatch_context_t<AAT::hb_aat_apply_context_t, bool, 0>::return_t = bool]’
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-kern-table.hh:139:13:   required from ‘typename context_t::return_t OT::KernSubTable<KernSubTableHeader>::dispatch(context_t*, Ts&& ...) const [with context_t = AAT::hb_aat_apply_context_t; Ts = {}; KernSubTableHeader = OT::KernOTSubTableHeader; typename context_t::return_t = bool]’
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-kerx-table.hh:918:22:   required from ‘bool AAT::KerxTable<T>::apply(AAT::hb_aat_apply_context_t*) const [with T = OT::KernOT]’
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-common.hh:859:55:   required from ‘hb_dispatch_context_t<AAT::hb_aat_apply_context_t, bool, 0>::return_t AAT::hb_aat_apply_context_t::dispatch(const T&) [with T = OT::KernOT; hb_dispatch_context_t<AAT::hb_aat_apply_context_t, bool, 0>::return_t = bool]’
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-kern-table.hh:328:13:   required from ‘typename context_t::return_t OT::kern::dispatch(context_t*, Ts&& ...) const [with context_t = AAT::hb_aat_apply_context_t; Ts = {}; typename context_t::return_t = bool]’
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-kern-table.hh:320:21:   required from here
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-kerx-table.hh:387:34: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     387 |     const UnsizedArrayOf<FWORD> &arrayZ = this+array;
[INFO] [stderr]         |                                  ^~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-kerx-table.hh:387:47: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const AAT::KerxSubTableFormat2<KernOTSubTableHeader>*>(((const AAT::KerxSubTableFormat2<OT::KernOTSubTableHeader>*)this), ((const AAT::KerxSubTableFormat2<OT::KernOTSubTableHeader>*)this)->AAT::KerxSubTableFormat2<OT::KernOTSubTableHeader>::array)’
[INFO] [stderr]     387 |     const UnsizedArrayOf<FWORD> &arrayZ = this+array;
[INFO] [stderr]         |                                           ~~~~^~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-kerx-table.hh: In instantiation of ‘int AAT::KerxSubTableFormat2<KernSubTableHeader>::get_kerning(hb_codepoint_t, hb_codepoint_t, AAT::hb_aat_apply_context_t*) const [with KernSubTableHeader = OT::KernAATSubTableHeader; hb_codepoint_t = unsigned int]’:
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-kerx-table.hh:423:20:   required from ‘int AAT::KerxSubTableFormat2<KernSubTableHeader>::accelerator_t::get_kerning(hb_codepoint_t, hb_codepoint_t) const [with KernSubTableHeader = OT::KernAATSubTableHeader; hb_codepoint_t = unsigned int]’
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-kern.hh:84:47:   required from ‘void OT::hb_kern_machine_t<Driver>::kern(hb_font_t*, hb_buffer_t*, hb_mask_t, bool) const [with Driver = AAT::KerxSubTableFormat2<OT::KernAATSubTableHeader>::accelerator_t; hb_font_t = hb_font_t; hb_buffer_t = hb_buffer_t; hb_mask_t = unsigned int]’
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-kerx-table.hh:408:18:   required from ‘bool AAT::KerxSubTableFormat2<KernSubTableHeader>::apply(AAT::hb_aat_apply_context_t*) const [with KernSubTableHeader = OT::KernAATSubTableHeader]’
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-common.hh:859:55:   required from ‘hb_dispatch_context_t<AAT::hb_aat_apply_context_t, bool, 0>::return_t AAT::hb_aat_apply_context_t::dispatch(const T&) [with T = AAT::KerxSubTableFormat2<OT::KernAATSubTableHeader>; hb_dispatch_context_t<AAT::hb_aat_apply_context_t, bool, 0>::return_t = bool]’
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-kern-table.hh:139:13:   required from ‘typename context_t::return_t OT::KernSubTable<KernSubTableHeader>::dispatch(context_t*, Ts&& ...) const [with context_t = AAT::hb_aat_apply_context_t; Ts = {}; KernSubTableHeader = OT::KernAATSubTableHeader; typename context_t::return_t = bool]’
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-kerx-table.hh:918:22:   required from ‘bool AAT::KerxTable<T>::apply(AAT::hb_aat_apply_context_t*) const [with T = OT::KernAAT]’
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-common.hh:859:55:   required from ‘hb_dispatch_context_t<AAT::hb_aat_apply_context_t, bool, 0>::return_t AAT::hb_aat_apply_context_t::dispatch(const T&) [with T = OT::KernAAT; hb_dispatch_context_t<AAT::hb_aat_apply_context_t, bool, 0>::return_t = bool]’
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-kern-table.hh:330:13:   required from ‘typename context_t::return_t OT::kern::dispatch(context_t*, Ts&& ...) const [with context_t = AAT::hb_aat_apply_context_t; Ts = {}; typename context_t::return_t = bool]’
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-ot-kern-table.hh:320:21:   required from here
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-kerx-table.hh:387:34: warning: possibly dangling reference to a temporary [-Wdangling-reference]
[INFO] [stderr]     387 |     const UnsizedArrayOf<FWORD> &arrayZ = this+array;
[INFO] [stderr]         |                                  ^~~~~~
[INFO] [stderr]   ../../../../../../cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/harfbuzz/src/hb-aat-layout-kerx-table.hh:387:47: note: the temporary was destroyed at the end of the full expression ‘OT::operator+<const AAT::KerxSubTableFormat2<KernAATSubTableHeader>*>(((const AAT::KerxSubTableFormat2<OT::KernAATSubTableHeader>*)this), ((const AAT::KerxSubTableFormat2<OT::KernAATSubTableHeader>*)this)->AAT::KerxSubTableFormat2<OT::KernAATSubTableHeader>::array)’
[INFO] [stderr]     387 |     const UnsizedArrayOf<FWORD> &arrayZ = this+array;
[INFO] [stderr]         |                                           ~~~~^~~~~~
[INFO] [stderr]   ninja: build stopped: subcommand failed.
[INFO] [stderr]   INFO: autodetecting backend as ninja
[INFO] [stderr]   INFO: calculating backend command to run: /usr/bin/ninja -C /opt/rustwide/target/debug/build/songww-harfbuzz-sys-b978b843e42a7bfe/out/build
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (101) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/songww-harfbuzz-sys-0.1.0/build.rs:200:5:
[INFO] [stderr]   build harfbuzz failed
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5ca15a95a702 - std::backtrace_rs::backtrace::libunwind::trace::h16acf28769fcd909
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5ca15a95a702 - std::backtrace_rs::backtrace::trace_unsynchronized::hb5541aa5d4f92513
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5ca15a95a702 - std::sys::backtrace::_print_fmt::h8ac8268cb667a306
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x5ca15a95a702 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h47627beda0767f4c
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x5ca15a96a18f - core::fmt::rt::Argument::fmt::h686a01ad57c1c92a
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x5ca15a96a18f - core::fmt::write::h8a63064c67176fd8
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/mod.rs:1469:25
[INFO] [stderr]      6:     0x5ca15a92b863 - std::io::default_write_fmt::hc257f38f86d39af6
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x5ca15a92b863 - std::io::Write::write_fmt::h5e9b646cef91150b
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x5ca15a9362a2 - std::sys::backtrace::BacktraceLock::print::h4634d27c0afbaebb
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x5ca15a9389ec - std::panicking::default_hook::{{closure}}::h23e0299d4738b766
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:301:27
[INFO] [stderr]     10:     0x5ca15a938846 - std::panicking::default_hook::hfeec6294e8751b62
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:328:9
[INFO] [stderr]     11:     0x5ca15a938fc5 - std::panicking::panic_with_hook::hd57cd463d793ed79
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:834:13
[INFO] [stderr]     12:     0x5ca15a93873c - std::panicking::begin_panic::{{closure}}::hc22fb95eaeb6a810
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:771:9
[INFO] [stderr]     13:     0x5ca15a9363e9 - std::sys::backtrace::__rust_end_short_backtrace::he12432fe13fb542b
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x5ca15a93870c - std::panicking::begin_panic::h9faf281dad2ad9ea
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:770:5
[INFO] [stderr]     15:     0x5ca15a894c6a - build_script_build::failed::h9f52335f4f85d88b
[INFO] [stderr]     16:     0x5ca15a895e86 - build_script_build::vendored::hcd0681355a8380b8
[INFO] [stderr]     17:     0x5ca15a89462c - build_script_build::main::h551179051683731e
[INFO] [stderr]     18:     0x5ca15a8995d3 - core::ops::function::FnOnce::call_once::hd850623ed43f0c05
[INFO] [stderr]     19:     0x5ca15a8992b6 - std::sys::backtrace::__rust_begin_short_backtrace::hc6681ec604831733
[INFO] [stderr]     20:     0x5ca15a898869 - std::rt::lang_start::{{closure}}::h58354f90f0f519a9
[INFO] [stderr]     21:     0x5ca15a92d370 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hdf957eac011d0136
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     22:     0x5ca15a92d370 - std::panicking::catch_unwind::do_call::h9ff550f7799115e1
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40
[INFO] [stderr]     23:     0x5ca15a92d370 - std::panicking::catch_unwind::ha7ce46787bb12905
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19
[INFO] [stderr]     24:     0x5ca15a92d370 - std::panic::catch_unwind::h625b36596def7d39
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14
[INFO] [stderr]     25:     0x5ca15a92d370 - std::rt::lang_start_internal::{{closure}}::h4cbc9430de699e2c
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/rt.rs:175:24
[INFO] [stderr]     26:     0x5ca15a92d370 - std::panicking::catch_unwind::do_call::h5af2f11409a22e3e
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40
[INFO] [stderr]     27:     0x5ca15a92d370 - std::panicking::catch_unwind::hf64cf7b0d8070f52
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19
[INFO] [stderr]     28:     0x5ca15a92d370 - std::panic::catch_unwind::h480b74763390cdcf
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14
[INFO] [stderr]     29:     0x5ca15a92d370 - std::rt::lang_start_internal::h4b3d04f698aef094
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/rt.rs:171:5
[INFO] [stderr]     30:     0x5ca15a898851 - std::rt::lang_start::hf73dbb2f45a70a2b
[INFO] [stderr]     31:     0x5ca15a89a635 - main
[INFO] [stderr]     32:     0x7bab42be21ca - <unknown>
[INFO] [stderr]     33:     0x7bab42be228b - __libc_start_main
[INFO] [stderr]     34:     0x5ca15a8931b5 - _start
[INFO] [stderr]     35:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "617aba471277355e8f6774d1299fdbbb61b30200a04cfebb91fd1912ba79a605", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "617aba471277355e8f6774d1299fdbbb61b30200a04cfebb91fd1912ba79a605", kill_on_drop: false }`
[INFO] [stdout] 617aba471277355e8f6774d1299fdbbb61b30200a04cfebb91fd1912ba79a605
