[INFO] fetching crate design-system 0.0.1... [INFO] testing design-system-0.0.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate design-system 0.0.1 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate design-system 0.0.1 [INFO] finished tweaking crates.io crate design-system 0.0.1 [INFO] tweaked toml for crates.io crate design-system 0.0.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate design-system 0.0.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 109 packages to latest compatible versions [INFO] [stderr] Adding bincode v1.2.1 (available: v1.3.3) [INFO] [stderr] Adding css-in-rust v0.4.1 (available: v0.5.0) [INFO] [stderr] Adding yew v0.17.4 (available: v0.21.0) [INFO] [stderr] Adding yew_styles v0.7.4 (available: v0.11.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b234e9bc6c2eba8de8a372facb6af8ebe3f6dbe2da85b3cf4328fa2ec00ed601 [INFO] running `Command { std: "docker" "start" "-a" "b234e9bc6c2eba8de8a372facb6af8ebe3f6dbe2da85b3cf4328fa2ec00ed601", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b234e9bc6c2eba8de8a372facb6af8ebe3f6dbe2da85b3cf4328fa2ec00ed601", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b234e9bc6c2eba8de8a372facb6af8ebe3f6dbe2da85b3cf4328fa2ec00ed601", kill_on_drop: false }` [INFO] [stdout] b234e9bc6c2eba8de8a372facb6af8ebe3f6dbe2da85b3cf4328fa2ec00ed601 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8c7a5a8aafff9c8829cbc9ffe3d8f898adaa86b06ad54eee0c05c37de1289346 [INFO] running `Command { std: "docker" "start" "-a" "8c7a5a8aafff9c8829cbc9ffe3d8f898adaa86b06ad54eee0c05c37de1289346", kill_on_drop: false }` [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.105 [INFO] [stderr] Compiling bumpalo v3.19.0 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling boolinator v2.4.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling wasm-bindgen v0.2.105 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling cfg-match v0.2.1 [INFO] [stderr] Compiling anymap v0.12.1 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling yew v0.18.0 [INFO] [stderr] Compiling stdweb-internal-runtime v0.1.5 [INFO] [stderr] Compiling sha1_smol v1.0.1 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling nom v5.1.3 [INFO] [stderr] Compiling yew v0.17.4 [INFO] [stderr] Compiling base-x v0.2.11 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling sha1 v0.6.1 [INFO] [stderr] Compiling yew v0.16.2 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling css-in-rust v0.4.1 [INFO] [stderr] Compiling discard v1.0.4 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling stdweb v0.4.20 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.105 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.55 [INFO] [stderr] Compiling yew-macro v0.18.0 [INFO] [stderr] Compiling yew-macro v0.17.0 [INFO] [stderr] Compiling yew-macro v0.16.1 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.105 [INFO] [stderr] Compiling js-sys v0.3.82 [INFO] [stderr] Compiling console_error_panic_hook v0.1.7 [INFO] [stderr] Compiling bincode v1.2.1 [INFO] [stderr] Compiling stdweb-internal-macros v0.2.9 [INFO] [stderr] Compiling stdweb-derive v0.5.3 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling web-sys v0.3.82 [INFO] [stderr] Compiling gloo-timers v0.2.6 [INFO] [stderr] Compiling wasm-bindgen-futures v0.4.55 [INFO] [stderr] Compiling wasm-bindgen-test v0.3.55 [INFO] [stderr] Compiling web_logger v0.2.0 [INFO] [stderr] [INFO] [stdout] error: internal compiler error: /rustc-dev/c2e32f1c9652b13ed99608599c1e855462f421f3/compiler/rustc_codegen_ssa/src/mir/intrinsic.rs:124:21: Nullary intrinsic type_name must be called in a const block. If you are seeing this message from code outside the standard library, the unstable implementation details of the relevant intrinsic may have changed. Consider using stable APIs instead. If you are adding a new nullary intrinsic that is inherently a runtime intrinsic, update this check. [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/stdweb-0.4.20/src/webcore/type_name.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | intrinsics::type_name::< T >() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] thread 'rustc' (1416) panicked at /rustc-dev/c2e32f1c9652b13ed99608599c1e855462f421f3/compiler/rustc_codegen_ssa/src/mir/intrinsic.rs:124:21: [INFO] [stderr] Box [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7cc3e6a5dff3 - ::fmt::h8a1ac49fcd7ee8ce [INFO] [stderr] 1: 0x7cc3e7201afc - core::fmt::write::hbdcc0ec4f1bab1db [INFO] [stderr] 2: 0x7cc3e6a12c73 - std::io::Write::write_fmt::hec441b8c6eca32b9 [INFO] [stderr] 3: 0x7cc3e6a24172 - std::sys::backtrace::BacktraceLock::print::h052febbd86f7bf07 [INFO] [stderr] 4: 0x7cc3e6a2a1c9 - std::panicking::default_hook::{{closure}}::h66aeee20dd470abb [INFO] [stderr] 5: 0x7cc3e6a29cf3 - std::panicking::default_hook::h9d66b9642014ce48 [INFO] [stderr] 6: 0x7cc3e5a1efb1 - std[7852ca75000e74fc]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 7: 0x7cc3e6a2a5ef - std::panicking::panic_with_hook::h6d5921a1a1fa5a8e [INFO] [stderr] 8: 0x7cc3e5a5b491 - std[7852ca75000e74fc]::panicking::begin_panic::::{closure#0} [INFO] [stderr] 9: 0x7cc3e5a4da66 - std[7852ca75000e74fc]::sys::backtrace::__rust_end_short_backtrace::::{closure#0}, !> [INFO] [stderr] 10: 0x7cc3e5a4d737 - std[7852ca75000e74fc]::panicking::begin_panic:: [INFO] [stderr] 11: 0x7cc3e5a79b01 - ::emit_producing_guarantee [INFO] [stderr] 12: 0x7cc3e5fdd9dc - ::span_bug:: [INFO] [stderr] 13: 0x7cc3e6000f57 - rustc_middle[7d63fbd2f8df8a1e]::util::bug::opt_span_bug_fmt::::{closure#0} [INFO] [stderr] 14: 0x7cc3e600125a - rustc_middle[7d63fbd2f8df8a1e]::ty::context::tls::with_opt::::{closure#0}, !>::{closure#0} [INFO] [stderr] 15: 0x7cc3e5ff205b - rustc_middle[7d63fbd2f8df8a1e]::ty::context::tls::with_context_opt::::{closure#0}, !>::{closure#0}, !> [INFO] [stderr] 16: 0x7cc3e43513f7 - rustc_middle[7d63fbd2f8df8a1e]::util::bug::span_bug_fmt:: [INFO] [stderr] 17: 0x7cc3e81ab742 - >>::codegen_intrinsic_call [INFO] [stderr] 18: 0x7cc3e85d0fe3 - rustc_codegen_ssa[d80446a42ee51f0a]::mir::codegen_mir::> [INFO] [stderr] 19: 0x7cc3e75800fd - rustc_codegen_llvm[b09b22370c894c96]::base::compile_codegen_unit::module_codegen [INFO] [stderr] 20: 0x7cc3e83a375f - ::compile_codegen_unit [INFO] [stderr] 21: 0x7cc3e839f19b - rustc_codegen_ssa[d80446a42ee51f0a]::base::codegen_crate:: [INFO] [stderr] 22: 0x7cc3e839d733 - ::codegen_crate [INFO] [stderr] 23: 0x7cc3e851fe8d - ::codegen_and_build_linker [INFO] [stderr] 24: 0x7cc3e851ca54 - , rustc_driver_impl[bce797706e17a736]::run_compiler::{closure#0}::{closure#2}>::{closure#2} as core[38c16e7222b5e709]::ops::function::FnOnce<(&rustc_session[55873362b0df2cab]::session::Session, rustc_middle[7d63fbd2f8df8a1e]::ty::context::CurrentGcx, alloc[b801fe7dcb3666a3]::sync::Arc, &std[7852ca75000e74fc]::sync::once_lock::OnceLock, &rustc_data_structures[94650649e502e822]::sync::worker_local::WorkerLocal, &rustc_data_structures[94650649e502e822]::sync::worker_local::WorkerLocal, rustc_driver_impl[bce797706e17a736]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0} [INFO] [stderr] 25: 0x7cc3e835b4a9 - rustc_interface[cd445e32cdfe4b97]::interface::run_compiler::<(), rustc_driver_impl[bce797706e17a736]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 26: 0x7cc3e8022b7c - std[7852ca75000e74fc]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 27: 0x7cc3e8022860 - <::spawn_unchecked_::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[38c16e7222b5e709]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 28: 0x7cc3e8027aaf - std::sys::thread::unix::Thread::new::thread_start::h7f3e77fa86df70af [INFO] [stderr] 29: 0x7cc3e1c8aaa4 - [INFO] [stderr] 30: 0x7cc3e1d17a64 - clone [INFO] [stderr] 31: 0x0 - [INFO] [stderr] [INFO] [stderr] note: using internal features is not supported and expected to cause internal compiler errors when used incorrectly [INFO] [stderr] [INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/stdweb-0.4.20/rustc-ice-2025-11-11T09_46_14-1414.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.93.0-nightly (c2e32f1c9 2025-11-07) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: --crate-type lib -C embed-bitcode=no -C debuginfo=2 [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] end of query stack [INFO] [stderr] error: could not compile `stdweb` (lib); 4712 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c2e32f1c9652b13ed99608599c1e855462f421f3/bin/rustc --crate-name stdweb --edition=2015 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/stdweb-0.4.20/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="serde"' --cfg 'feature="serde_json"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "docs-rs", "experimental_features_which_may_break_on_minor_version_bumps", "futures-channel-preview", "futures-core-preview", "futures-executor-preview", "futures-support", "futures-util-preview", "nightly", "serde", "serde_json", "web_test"))' -C metadata=402e00c464b45f61 -C extra-filename=-0db22c5c83d27075 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern discard=/opt/rustwide/target/debug/deps/libdiscard-11fc78d17c12a98b.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-52e4cf90bd1eb3af.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-5ac8a094aa425bca.rmeta --extern stdweb_derive=/opt/rustwide/target/debug/deps/libstdweb_derive-cd97cbaa3e52a7d3.so --extern stdweb_internal_macros=/opt/rustwide/target/debug/deps/libstdweb_internal_macros-bfeeebc4c7076537.so --extern stdweb_internal_runtime=/opt/rustwide/target/debug/deps/libstdweb_internal_runtime-05009161a230db30.rmeta --cap-lints allow --cap-lints=forbid --cfg rust_nightly` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "8c7a5a8aafff9c8829cbc9ffe3d8f898adaa86b06ad54eee0c05c37de1289346", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c7a5a8aafff9c8829cbc9ffe3d8f898adaa86b06ad54eee0c05c37de1289346", kill_on_drop: false }` [INFO] [stdout] 8c7a5a8aafff9c8829cbc9ffe3d8f898adaa86b06ad54eee0c05c37de1289346