[INFO] fetching crate cn-font-split 7.4.0...
[INFO] testing cn-font-split-7.4.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate cn-font-split 7.4.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate cn-font-split 7.4.0
[INFO] finished tweaking crates.io crate cn-font-split 7.4.0
[INFO] tweaked toml for crates.io crate cn-font-split 7.4.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cn-font-split 7.4.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cn-font-split 7.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd05ab5f0af18adc6e6caa01d149dd3f06354038e57d223aa3d1276624a24b54
[INFO] running `Command { std: "docker" "start" "-a" "fd05ab5f0af18adc6e6caa01d149dd3f06354038e57d223aa3d1276624a24b54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd05ab5f0af18adc6e6caa01d149dd3f06354038e57d223aa3d1276624a24b54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd05ab5f0af18adc6e6caa01d149dd3f06354038e57d223aa3d1276624a24b54", kill_on_drop: false }`
[INFO] [stdout] fd05ab5f0af18adc6e6caa01d149dd3f06354038e57d223aa3d1276624a24b54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef5ce6deb027b60a2abdf9c1ea5127fabf8fd2d8393e0df02803f124a62d58ca
[INFO] running `Command { std: "docker" "start" "-a" "ef5ce6deb027b60a2abdf9c1ea5127fabf8fd2d8393e0df02803f124a62d58ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling anyhow v1.0.95
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling pkg-config v0.3.31
[INFO] [stderr]    Compiling typeface v0.4.3
[INFO] [stderr]    Compiling cc v1.2.12
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling bytes v1.10.0
[INFO] [stderr]    Compiling current_platform v0.2.0
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling clap_builder v4.5.30
[INFO] [stderr]    Compiling cn-font-utils v0.2.0
[INFO] [stderr]    Compiling iana-time-zone v0.1.61
[INFO] [stderr]    Compiling truetype v0.47.8
[INFO] [stderr]    Compiling postscript v0.18.4
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling lang-unicodes v0.2.1
[INFO] [stderr]    Compiling unicode-range v0.1.0
[INFO] [stderr]    Compiling md5 v0.7.0
[INFO] [stderr]    Compiling opentype v0.38.1
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling indexmap v2.7.1
[INFO] [stderr]    Compiling woff v0.3.4
[INFO] [stderr]    Compiling harfbuzz_rs_now v2.2.6
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling chrono v0.4.39
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling prost-derive v0.13.5
[INFO] [stderr]    Compiling clap_derive v4.5.28
[INFO] [stderr]    Compiling prost v0.13.5
[INFO] [stderr]    Compiling clap v4.5.30
[INFO] [stderr]    Compiling cn-font-proto v0.1.2
[INFO] [stderr]    Compiling cn-font-split v7.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::collections::btree_set::Difference`
[INFO] [stdout]   --> src/run_subset.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::collections::btree_set::Difference;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/loader.rs:12:31
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn smart_load_woff2(data: &[u8]) -> Cow<[u8]> {
[INFO] [stdout]    |                               ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn smart_load_woff2(data: &[u8]) -> Cow<'_, [u8]> {
[INFO] [stdout]    |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustcXLhhrc/symbols.o" "<6 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libcn_font_split-f47c0fb01c213e16,libcurrent_platform-e6820fcd37614e3d,libmd5-8b7359041afc81b3,libwoff-1efd9c6bf20184fe,librayon-f70d7792cc36cf71,librayon_core-eae9644c310958e7,libcrossbeam_deque-ce08bd9aba37d973,libcrossbeam_epoch-0e344cb0f6dc787c,libcrossbeam_utils-57acb8582d3ed5fe,libeither-05c06c46adc2ac96,liblang_unicodes-632d15a6d25844ce,liblazy_static-b3603208c0de2608,libharfbuzz_rs_now-70c41f9a24d81885,libbitflags-b760e5da406236a1,liblog-e36f16aa46751cfc,libopentype-8fab4cb190b0b590,libtruetype-9234776fd511168c,libpostscript-13c81acf5faef49e,libtypeface-468ed9662fa4835f,libindexmap-7a34578bd52a8484,libequivalent-fdc46004df91ad08,libhashbrown-19954401a582c725,libunicode_range-b7b13c1df836926e,libchrono-e45c863c57d91454,libnum_traits-e621cc1bb1c4679c,libiana_time_zone-33839373f004bfb1,libregex-ed00a127b8e728c6,libregex_automata-33e717a2ce96fbe4,libaho_corasick-50150a17a2667fa6,libmemchr-4f0714dc45d95749,libregex_syntax-13fc688ae7f36982,libcn_font_utils-53bbb903e418a2e2,libcn_font_proto-62bfb42645556cc1,libprost-f5185ae289962708,libbytes-492b93f81daf12a8,libclap-2ae3db6baf3ed679,libclap_builder-f6f049986fbc6bc4,libstrsim-24acdad2526b95b7,libanstream-3a5850ea78bcd0e3,libanstyle_query-f0be367a66cb0b02,libis_terminal_polyfill-c14c9d53c4f80a97,libcolorchoice-dfb6701820ae12a0,libanstyle_parse-80647c630cc5391e,libutf8parse-8828ddbb63eb8bad,libclap_lex-8f7e36dc12b04c16,libanstyle-df82d657645c4a5c}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lstdc++" "-lharfbuzz" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcXLhhrc/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/target/debug/build/woff-0608320dedeaf57d/out" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/cn_font_split-8a65e79f4610a46b" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: error: undefined symbol: hb_glyph_to_svg_path
[INFO] [stdout]           >>> referenced by svg.rs:23 (src/svg.rs:23)
[INFO] [stdout]           >>>               harfbuzz_rs_now-70c41f9a24d81885.harfbuzz_rs_now.4659932a2fdb38c2-cgu.2.rcgu.o:(harfbuzz_rs_now::svg::_$LT$impl$u20$harfbuzz_rs_now..font..Font$GT$::glyph_to_svg_path::h3df0341b4950d764) in archive /opt/rustwide/target/debug/deps/libharfbuzz_rs_now-70c41f9a24d81885.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: hb_subset_or_fail
[INFO] [stdout]           >>> referenced by subset.rs:72 (src/subset.rs:72)
[INFO] [stdout]           >>>               harfbuzz_rs_now-70c41f9a24d81885.harfbuzz_rs_now.4659932a2fdb38c2-cgu.1.rcgu.o:(harfbuzz_rs_now::subset::Subset::run_subset::h719949a64e963b24) in archive /opt/rustwide/target/debug/deps/libharfbuzz_rs_now-70c41f9a24d81885.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: hb_subset_input_set
[INFO] [stdout]           >>> referenced by subset.rs:64 (src/subset.rs:64)
[INFO] [stdout]           >>>               harfbuzz_rs_now-70c41f9a24d81885.harfbuzz_rs_now.4659932a2fdb38c2-cgu.1.rcgu.o:(harfbuzz_rs_now::subset::Subset::adjust_layout::h4e3f1c99f47a34b5) in archive /opt/rustwide/target/debug/deps/libharfbuzz_rs_now-70c41f9a24d81885.rlib
[INFO] [stdout]           >>> referenced by subset.rs:48 (src/subset.rs:48)
[INFO] [stdout]           >>>               harfbuzz_rs_now-70c41f9a24d81885.harfbuzz_rs_now.4659932a2fdb38c2-cgu.1.rcgu.o:(harfbuzz_rs_now::subset::Subset::clear_drop_table::hbe6d70fa96221ea4) in archive /opt/rustwide/target/debug/deps/libharfbuzz_rs_now-70c41f9a24d81885.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: hb_subset_input_create_or_fail
[INFO] [stdout]           >>> referenced by subset.rs:43 (src/subset.rs:43)
[INFO] [stdout]           >>>               harfbuzz_rs_now-70c41f9a24d81885.harfbuzz_rs_now.4659932a2fdb38c2-cgu.1.rcgu.o:(harfbuzz_rs_now::subset::Subset::new::he696b53e13828199) in archive /opt/rustwide/target/debug/deps/libharfbuzz_rs_now-70c41f9a24d81885.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: hb_subset_input_destroy
[INFO] [stdout]           >>> referenced by subset.rs:102 (src/subset.rs:102)
[INFO] [stdout]           >>>               harfbuzz_rs_now-70c41f9a24d81885.harfbuzz_rs_now.4659932a2fdb38c2-cgu.1.rcgu.o:(_$LT$harfbuzz_rs_now..subset..Subset$u20$as$u20$harfbuzz_rs_now..common..HarfbuzzObject$GT$::dereference::hb32a36448d78edf2) in archive /opt/rustwide/target/debug/deps/libharfbuzz_rs_now-70c41f9a24d81885.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: hb_subset_input_unicode_set
[INFO] [stdout]           >>> referenced by subset.rs:83 (src/subset.rs:83)
[INFO] [stdout]           >>>               harfbuzz_rs_now-70c41f9a24d81885.harfbuzz_rs_now.4659932a2fdb38c2-cgu.1.rcgu.o:(_$LT$harfbuzz_rs_now..subset..Subset$u20$as$u20$harfbuzz_rs_now..common..HarfbuzzObject$GT$::from_raw::hda5603483bf0cff7) in archive /opt/rustwide/target/debug/deps/libharfbuzz_rs_now-70c41f9a24d81885.rlib
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cn-font-split` (bin "cn-font-split") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "ef5ce6deb027b60a2abdf9c1ea5127fabf8fd2d8393e0df02803f124a62d58ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef5ce6deb027b60a2abdf9c1ea5127fabf8fd2d8393e0df02803f124a62d58ca", kill_on_drop: false }`
[INFO] [stdout] ef5ce6deb027b60a2abdf9c1ea5127fabf8fd2d8393e0df02803f124a62d58ca