[INFO] fetching crate swiftui-skia 0.0.4... [INFO] testing swiftui-skia-0.0.4 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate swiftui-skia 0.0.4 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate swiftui-skia 0.0.4 [INFO] finished tweaking crates.io crate swiftui-skia 0.0.4 [INFO] tweaked toml for crates.io crate swiftui-skia 0.0.4 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate swiftui-skia 0.0.4 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 155 packages to latest compatible versions [INFO] [stderr] Adding soft_skia v0.10.0 (available: v0.12.0) [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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 3f576d8aa8c1024cde117ddb7b48d6124a669496082d5f43097d4c4ad9557b78 [INFO] running `Command { std: "docker" "start" "-a" "3f576d8aa8c1024cde117ddb7b48d6124a669496082d5f43097d4c4ad9557b78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3f576d8aa8c1024cde117ddb7b48d6124a669496082d5f43097d4c4ad9557b78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f576d8aa8c1024cde117ddb7b48d6124a669496082d5f43097d4c4ad9557b78", kill_on_drop: false }` [INFO] [stdout] 3f576d8aa8c1024cde117ddb7b48d6124a669496082d5f43097d4c4ad9557b78 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 67f84fd9ff71e12eb3c08bf8c160fc7de15fe546311121783f017e72c9873a3c [INFO] running `Command { std: "docker" "start" "-a" "67f84fd9ff71e12eb3c08bf8c160fc7de15fe546311121783f017e72c9873a3c", kill_on_drop: false }` [INFO] [stderr] Compiling equator-macro v0.4.2 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling flate2 v1.1.5 [INFO] [stderr] Compiling built v0.7.7 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling nom v8.0.0 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling swift-bridge-ir v0.1.57 [INFO] [stderr] Compiling wasm-bindgen v0.2.105 [INFO] [stderr] Compiling profiling-procmacros v1.0.17 [INFO] [stderr] Compiling quick-error v2.0.1 [INFO] [stderr] Compiling linux-raw-sys v0.11.0 [INFO] [stderr] Compiling bitflags v2.10.0 [INFO] [stderr] Compiling bytemuck v1.24.0 [INFO] [stderr] Compiling maybe-rayon v0.1.1 [INFO] [stderr] Compiling phf_shared v0.11.3 [INFO] [stderr] Compiling half v2.7.1 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling fax_derive v0.2.0 [INFO] [stderr] Compiling arg_enum_proc_macro v0.3.4 [INFO] [stderr] Compiling simd_helpers v0.1.0 [INFO] [stderr] Compiling profiling v1.0.17 [INFO] [stderr] Compiling noop_proc_macro v0.3.0 [INFO] [stderr] Compiling rav1e v0.7.1 [INFO] [stderr] Compiling weezl v0.1.10 [INFO] [stderr] Compiling bitstream-io v2.6.0 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling equator v0.4.2 [INFO] [stderr] Compiling aligned-vec v0.6.4 [INFO] [stderr] Compiling zune-core v0.4.12 [INFO] [stderr] Compiling new_debug_unreachable v1.0.6 [INFO] [stderr] Compiling imgref v1.12.0 [INFO] [stderr] Compiling zune-jpeg v0.4.21 [INFO] [stderr] Compiling avif-serialize v0.8.6 [INFO] [stderr] Compiling fax v0.2.6 [INFO] [stderr] Compiling phf_generator v0.11.3 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling zune-inflate v0.2.54 [INFO] [stderr] Compiling v_frame v0.3.9 [INFO] [stderr] Compiling pxfm v0.1.25 [INFO] [stderr] Compiling bit_field v0.10.3 [INFO] [stderr] Compiling strict-num v0.1.1 [INFO] [stderr] Compiling loop9 v0.1.5 [INFO] [stderr] Compiling lebe v0.5.3 [INFO] [stderr] Compiling rgb v0.8.52 [INFO] [stderr] Compiling tiny-skia-path v0.10.0 [INFO] [stderr] Compiling png v0.18.0 [INFO] [stderr] Compiling gif v0.13.3 [INFO] [stderr] Compiling image-webp v0.2.4 [INFO] [stderr] Compiling png v0.17.16 [INFO] [stderr] Compiling phf_macros v0.11.3 [INFO] [stderr] Compiling exr v1.73.0 [INFO] [stderr] Compiling hashbrown v0.13.2 [INFO] [stderr] Compiling js-sys v0.3.82 [INFO] [stderr] Compiling tiff v0.10.3 [INFO] [stderr] Compiling qoi v0.4.1 [INFO] [stderr] Compiling ttf-parser v0.15.2 [INFO] [stderr] Compiling phf v0.11.3 [INFO] [stderr] Compiling tempfile v3.23.0 [INFO] [stderr] Compiling tiny-skia v0.10.0 [INFO] [stderr] Compiling csscolorparser v0.7.2 [INFO] [stderr] Compiling fontdue v0.7.3 [INFO] [stderr] Compiling swift-bridge-build v0.1.57 [INFO] [stderr] Compiling moxcms v0.7.9 [INFO] [stderr] Compiling swiftui-skia v0.0.4 (/opt/rustwide/workdir) [INFO] [stderr] Compiling swift-bridge-macro v0.1.57 [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> build.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ApplePlatform` and `CreatePackageConfig` [INFO] [stdout] --> build.rs:7:26 [INFO] [stdout] | [INFO] [stdout] 7 | use swift_bridge_build::{CreatePackageConfig, ApplePlatform}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: failed to run custom build command for `swiftui-skia v0.0.4 (/opt/rustwide/workdir)` [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/swiftui-skia-b90e622f721b97e8/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=src/lib.rs [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (965) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/swift-bridge-build-0.1.57/src/lib.rs:78:79: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5effc917f962 - 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: 0x5effc917f962 - 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: 0x5effc917f962 - std::sys::backtrace::_print_fmt::h8ac8268cb667a306 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5effc917f962 - ::fmt::h47627beda0767f4c [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5effc918fb8f - core::fmt::rt::Argument::fmt::h686a01ad57c1c92a [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5effc918fb8f - core::fmt::write::h8a63064c67176fd8 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/mod.rs:1469:25 [INFO] [stderr] 6: 0x5effc915c253 - std::io::default_write_fmt::hc257f38f86d39af6 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5effc915c253 - std::io::Write::write_fmt::h5e9b646cef91150b [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5effc91621b2 - std::sys::backtrace::BacktraceLock::print::h4634d27c0afbaebb [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5effc916411f - std::panicking::default_hook::{{closure}}::h23e0299d4738b766 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x5effc9163f79 - std::panicking::default_hook::hfeec6294e8751b62 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x5effc91647a5 - std::panicking::panic_with_hook::hd57cd463d793ed79 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x5effc916458a - std::panicking::panic_handler::{{closure}}::hddd6216c3fddee3b [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x5effc91622e9 - std::sys::backtrace::__rust_end_short_backtrace::h5e7a56f283378525 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x5effc914ff8d - __rustc[256c90bb7e548b45]::rust_begin_unwind [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x5effc9193750 - core::panicking::panic_fmt::hf19c198748ef6a95 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x5effc9192c36 - core::result::unwrap_failed::he81173b5792ad6b0 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/result.rs:1862:5 [INFO] [stderr] 17: 0x5effc8f5a408 - swift_bridge_build::GeneratedCode::write_all_concatenated::h19d454f5da778945 [INFO] [stderr] 18: 0x5effc8f59ebe - build_script_build::main::hc3f50b11b9b1bcf8 [INFO] [stderr] 19: 0x5effc8f5b053 - core::ops::function::FnOnce::call_once::ha7df3ef0e0e7b13b [INFO] [stderr] 20: 0x5effc8f5ae66 - std::sys::backtrace::__rust_begin_short_backtrace::h558e90d3f80ab47e [INFO] [stderr] 21: 0x5effc8f5ade9 - std::rt::lang_start::{{closure}}::h606f8566ff7d6977 [INFO] [stderr] 22: 0x5effc915da80 - core::ops::function::impls:: for &F>::call_once::hdf957eac011d0136 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 23: 0x5effc915da80 - std::panicking::catch_unwind::do_call::h9ff550f7799115e1 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40 [INFO] [stderr] 24: 0x5effc915da80 - std::panicking::catch_unwind::ha7ce46787bb12905 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19 [INFO] [stderr] 25: 0x5effc915da80 - std::panic::catch_unwind::h625b36596def7d39 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x5effc915da80 - std::rt::lang_start_internal::{{closure}}::h4cbc9430de699e2c [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/rt.rs:175:24 [INFO] [stderr] 27: 0x5effc915da80 - std::panicking::catch_unwind::do_call::h5af2f11409a22e3e [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40 [INFO] [stderr] 28: 0x5effc915da80 - std::panicking::catch_unwind::hf64cf7b0d8070f52 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19 [INFO] [stderr] 29: 0x5effc915da80 - std::panic::catch_unwind::h480b74763390cdcf [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14 [INFO] [stderr] 30: 0x5effc915da80 - std::rt::lang_start_internal::h4b3d04f698aef094 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/rt.rs:171:5 [INFO] [stderr] 31: 0x5effc8f5add1 - std::rt::lang_start::h16201fe06c4c9bb6 [INFO] [stderr] 32: 0x5effc8f5baf5 - main [INFO] [stderr] 33: 0x724bd86711ca - [INFO] [stderr] 34: 0x724bd867128b - __libc_start_main [INFO] [stderr] 35: 0x5effc8f59b85 - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "67f84fd9ff71e12eb3c08bf8c160fc7de15fe546311121783f017e72c9873a3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67f84fd9ff71e12eb3c08bf8c160fc7de15fe546311121783f017e72c9873a3c", kill_on_drop: false }` [INFO] [stdout] 67f84fd9ff71e12eb3c08bf8c160fc7de15fe546311121783f017e72c9873a3c