[INFO] fetching crate smol_egui_skia 0.3.0...
[INFO] testing smol_egui_skia-0.3.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate smol_egui_skia 0.3.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate smol_egui_skia 0.3.0
[INFO] finished tweaking crates.io crate smol_egui_skia 0.3.0
[INFO] tweaked toml for crates.io crate smol_egui_skia 0.3.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate smol_egui_skia 0.3.0 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] crate crates.io crate smol_egui_skia 0.3.0 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] 97bc29c966a451a4cd1c747cbc7904a1a0343fe8b946432015b9da336c50e314
[INFO] running `Command { std: "docker" "start" "-a" "97bc29c966a451a4cd1c747cbc7904a1a0343fe8b946432015b9da336c50e314", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97bc29c966a451a4cd1c747cbc7904a1a0343fe8b946432015b9da336c50e314", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97bc29c966a451a4cd1c747cbc7904a1a0343fe8b946432015b9da336c50e314", kill_on_drop: false }`
[INFO] [stdout] 97bc29c966a451a4cd1c747cbc7904a1a0343fe8b946432015b9da336c50e314
[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] d257c6bcc3958dd29ec823d9604a8886e6f1f348e34ea3a121f5c01b996b5095
[INFO] running `Command { std: "docker" "start" "-a" "d257c6bcc3958dd29ec823d9604a8886e6f1f348e34ea3a121f5c01b996b5095", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling proc-macro2 v1.0.81
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling prettyplease v0.2.19
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling winnow v0.6.7
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling clang-sys v1.4.0
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling serde_json v1.0.93
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling bindgen v0.69.4
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling miniz_oxide v0.6.2
[INFO] [stderr]    Compiling ryu v1.0.12
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling itoa v1.0.5
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling cc v1.0.105
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling ttf-parser v0.18.1
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling ab_glyph_rasterizer v0.1.8
[INFO] [stderr]    Compiling xattr v0.2.3
[INFO] [stderr]    Compiling which v4.4.0
[INFO] [stderr]    Compiling filetime v0.2.20
[INFO] [stderr]    Compiling tar v0.4.38
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling flate2 v1.0.25
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling emath v0.29.1
[INFO] [stderr]    Compiling zerocopy v0.7.33
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling nohash-hasher v0.2.0
[INFO] [stderr]    Compiling epaint_default_fonts v0.29.1
[INFO] [stderr]    Compiling syn v2.0.60
[INFO] [stderr]    Compiling ecolor v0.29.1
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling owned_ttf_parser v0.18.1
[INFO] [stderr]    Compiling ab_glyph v0.2.20
[INFO] [stderr]    Compiling epaint v0.29.1
[INFO] [stderr]    Compiling regex v1.7.1
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling serde_spanned v0.6.5
[INFO] [stderr]    Compiling toml_edit v0.22.12
[INFO] [stderr]    Compiling egui v0.29.1
[INFO] [stderr]    Compiling toml v0.8.12
[INFO] [stderr]    Compiling skia-bindings v0.78.2
[INFO] [stderr] error: failed to run custom build command for `skia-bindings v0.78.2`
[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/skia-bindings-0637b6fcc5404936/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-env-changed=DOCS_RS
[INFO] [stderr]   cargo:rerun-if-env-changed=SKIA_DEBUG
[INFO] [stderr]   HOST: x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=SKIA_USE_SYSTEM_LIBRARIES
[INFO] [stderr]   cargo:rerun-if-env-changed=SKIA_USE_SYSTEM_LIBRARIES
[INFO] [stderr]   cargo:rerun-if-env-changed=SKIA_SOURCE_DIR
[INFO] [stderr]   cargo:rerun-if-env-changed=FORCE_SKIA_BUILD
[INFO] [stderr]   cargo:rerun-if-env-changed=FORCE_SKIA_BINARIES_DOWNLOAD
[INFO] [stderr]   TRYING TO DOWNLOAD AND INSTALL SKIA BINARIES: 0.78.2/ec00cf219c4901d785ed-x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=SKIA_BINARIES_URL
[INFO] [stderr]     FROM: https://github.com/rust-skia/skia-binaries/releases/download/0.78.2/skia-binaries-ec00cf219c4901d785ed-x86_64-unknown-linux-gnu.tar.gz
[INFO] [stderr]   DOWNLOAD AND INSTALL FAILED: curl error code: Some(6)
[INFO] [stderr]   curl stderr: Ok("")
[INFO] [stderr]   STARTING A FULL BUILD
[INFO] [stderr]   cargo:rerun-if-env-changed=CLANGCC
[INFO] [stderr]   cargo:rerun-if-env-changed=CC
[INFO] [stderr]   cargo:rerun-if-env-changed=CLANGCXX
[INFO] [stderr]   cargo:rerun-if-env-changed=CXX
[INFO] [stderr]   HOST: x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=OPT_LEVEL
[INFO] [stderr]   cargo:rerun-if-env-changed=SKIA_USE_SYSTEM_LIBRARIES
[INFO] [stderr]   HOST: x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=SDKTARGETSYSROOT
[INFO] [stderr]   cargo:rerun-if-env-changed=SDKROOT
[INFO] [stderr]   HOST: x86_64-unknown-linux-gnu
[INFO] [stderr]   HOST: x86_64-unknown-linux-gnu
[INFO] [stderr]   HOST: x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=SKIA_NINJA_COMMAND
[INFO] [stderr]   cargo:rerun-if-env-changed=SKIA_GN_COMMAND
[INFO] [stderr]   Probing 'python'
[INFO] [stderr]   Probing 'python3'
[INFO] [stderr]   Python 3 found: "python3"
[INFO] [stderr]   Synchronizing Skia dependencies
[INFO] [stderr]   DOWNLOADING: https://codeload.github.com/rust-skia/skia/tar.gz/m129-0.77.1
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (1311) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/skia-bindings-0.78.2/build_support/binary_cache/download.rs:77:35:
[INFO] [stderr]   Failed to download https://codeload.github.com/rust-skia/skia/tar.gz/m129-0.77.1 (curl error code: Some(6)
[INFO] [stderr]   curl stderr: Ok(""))
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5f7778d33822 - 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:     0x5f7778d33822 - 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:     0x5f7778d33822 - std::sys::backtrace::_print_fmt::h8ac8268cb667a306
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x5f7778d33822 - <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:     0x5f7778d4620f - core::fmt::rt::Argument::fmt::h686a01ad57c1c92a
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x5f7778d4620f - core::fmt::write::h8a63064c67176fd8
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/mod.rs:1469:25
[INFO] [stderr]      6:     0x5f7778d004b3 - std::io::default_write_fmt::hc257f38f86d39af6
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x5f7778d004b3 - std::io::Write::write_fmt::h5e9b646cef91150b
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x5f7778d0d192 - std::sys::backtrace::BacktraceLock::print::h4634d27c0afbaebb
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x5f7778d10a0f - std::panicking::default_hook::{{closure}}::h23e0299d4738b766
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:301:27
[INFO] [stderr]     10:     0x5f7778d10869 - std::panicking::default_hook::hfeec6294e8751b62
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:328:9
[INFO] [stderr]     11:     0x5f7778d11095 - std::panicking::panic_with_hook::hd57cd463d793ed79
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:834:13
[INFO] [stderr]     12:     0x5f7778d10e7a - std::panicking::panic_handler::{{closure}}::hddd6216c3fddee3b
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:707:13
[INFO] [stderr]     13:     0x5f7778d0d2c9 - std::sys::backtrace::__rust_end_short_backtrace::h5e7a56f283378525
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x5f7778cf38ed - __rustc[256c90bb7e548b45]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:698:5
[INFO] [stderr]     15:     0x5f7778d50870 - core::panicking::panic_fmt::hf19c198748ef6a95
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x5f777860f81c - build_script_build::build_support::binary_cache::download::download_dependencies::{{closure}}::h79df5e00dbc87b4e
[INFO] [stderr]     17:     0x5f77786083f0 - core::result::Result<T,E>::unwrap_or_else::h544f5de1d783fe87
[INFO] [stderr]     18:     0x5f777860ef05 - build_script_build::build_support::binary_cache::download::download_dependencies::h79f35b21d16c188b
[INFO] [stderr]     19:     0x5f777860e0c8 - build_script_build::build_support::binary_cache::download::resolve_dependencies::h1ddeac2a1e1fcf0c
[INFO] [stderr]     20:     0x5f7778612bf3 - build_script_build::build_support::skia::config::build::h3921d1bad012a86f
[INFO] [stderr]     21:     0x5f7778624a43 - build_script_build::build_from_source::haa1dccabea406298
[INFO] [stderr]     22:     0x5f7778625b22 - build_script_build::main::haa7baeed3175fc42
[INFO] [stderr]     23:     0x5f7778626423 - core::ops::function::FnOnce::call_once::hdce823aefddccf50
[INFO] [stderr]     24:     0x5f777861e6a6 - std::sys::backtrace::__rust_begin_short_backtrace::hdcee6538116b8740
[INFO] [stderr]     25:     0x5f7778637209 - std::rt::lang_start::{{closure}}::habed3f4ccda3a890
[INFO] [stderr]     26:     0x5f7778d02160 - 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]     27:     0x5f7778d02160 - std::panicking::catch_unwind::do_call::h9ff550f7799115e1
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40
[INFO] [stderr]     28:     0x5f7778d02160 - std::panicking::catch_unwind::ha7ce46787bb12905
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19
[INFO] [stderr]     29:     0x5f7778d02160 - std::panic::catch_unwind::h625b36596def7d39
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14
[INFO] [stderr]     30:     0x5f7778d02160 - std::rt::lang_start_internal::{{closure}}::h4cbc9430de699e2c
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/rt.rs:175:24
[INFO] [stderr]     31:     0x5f7778d02160 - std::panicking::catch_unwind::do_call::h5af2f11409a22e3e
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40
[INFO] [stderr]     32:     0x5f7778d02160 - std::panicking::catch_unwind::hf64cf7b0d8070f52
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19
[INFO] [stderr]     33:     0x5f7778d02160 - std::panic::catch_unwind::h480b74763390cdcf
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14
[INFO] [stderr]     34:     0x5f7778d02160 - std::rt::lang_start_internal::h4b3d04f698aef094
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/rt.rs:171:5
[INFO] [stderr]     35:     0x5f77786371f1 - std::rt::lang_start::h75fb36ad03be29f3
[INFO] [stderr]     36:     0x5f7778628d65 - main
[INFO] [stderr]     37:     0x799fe3da61ca - <unknown>
[INFO] [stderr]     38:     0x799fe3da628b - __libc_start_main
[INFO] [stderr]     39:     0x5f77785f7995 - _start
[INFO] [stderr]     40:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d257c6bcc3958dd29ec823d9604a8886e6f1f348e34ea3a121f5c01b996b5095", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d257c6bcc3958dd29ec823d9604a8886e6f1f348e34ea3a121f5c01b996b5095", kill_on_drop: false }`
[INFO] [stdout] d257c6bcc3958dd29ec823d9604a8886e6f1f348e34ea3a121f5c01b996b5095
