[INFO] fetching crate papito_dom 0.1.1... [INFO] building papito_dom-0.1.1 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1 [INFO] extracting crate papito_dom 0.1.1 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate papito_dom 0.1.1 [INFO] finished tweaking crates.io crate papito_dom 0.1.1 [INFO] tweaked toml for crates.io crate papito_dom 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate papito_dom 0.1.1 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 36 packages to latest compatible versions [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.11.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dd1f3b617ab250b36c2d9836266b310f7d3adda7ada7487fc9f70c982d944d6a [INFO] running `Command { std: "docker" "start" "-a" "dd1f3b617ab250b36c2d9836266b310f7d3adda7ada7487fc9f70c982d944d6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dd1f3b617ab250b36c2d9836266b310f7d3adda7ada7487fc9f70c982d944d6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd1f3b617ab250b36c2d9836266b310f7d3adda7ada7487fc9f70c982d944d6a", kill_on_drop: false }` [INFO] [stdout] dd1f3b617ab250b36c2d9836266b310f7d3adda7ada7487fc9f70c982d944d6a [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3e47441529e0aa733d1ee059fcc8277d2a43cc407c3a9960d744d6b71dec132d [INFO] running `Command { std: "docker" "start" "-a" "3e47441529e0aa733d1ee059fcc8277d2a43cc407c3a9960d744d6b71dec132d", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling stdweb-internal-runtime v0.1.5 [INFO] [stderr] Compiling sha1_smol v1.0.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling base-x v0.2.11 [INFO] [stderr] Compiling discard v1.0.4 [INFO] [stderr] Compiling stdweb v0.4.20 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling sha1 v0.6.1 [INFO] [stderr] Compiling stdweb-derive v0.5.3 [INFO] [stderr] Compiling stdweb-internal-macros v0.2.9 [INFO] [stderr] Compiling papito_dom v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/vcomponent.rs:20:26 [INFO] [stdout] | [INFO] [stdout] 20 | instance: Option>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 20 | instance: Option>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/vcomponent.rs:25:22 [INFO] [stdout] | [INFO] [stdout] 25 | initializer: Box Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 25 | initializer: Box Box>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/vcomponent.rs:25:44 [INFO] [stdout] | [INFO] [stdout] 25 | initializer: Box Box>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 25 | initializer: Box Box>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: /rustc-dev/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/compiler/rustc_codegen_ssa/src/mir/intrinsic.rs:123:21: nullary intrinsic type_name must either be in a const block or explicitly opted out because it is inherently a runtime intrinsic [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] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/traits.rs:48:26 [INFO] [stdout] | [INFO] [stdout] 48 | fn as_any(&self) -> &Any; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 48 | fn as_any(&self) -> &dyn Any; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] thread 'rustc' (469) panicked at /rustc-dev/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/compiler/rustc_codegen_ssa/src/mir/intrinsic.rs:123:21: [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/traits.rs:52:26 [INFO] [stdout] | [INFO] [stdout] 52 | fn as_any(&self) -> &Any { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 52 | fn as_any(&self) -> &dyn Any { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Box [INFO] [stderr] stack backtrace: [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/traits.rs:26:49 [INFO] [stdout] | [INFO] [stdout] 26 | fn create(props: Self::Props, notifier: Box) -> Self; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 26 | fn create(props: Self::Props, notifier: Box) -> Self; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] 0: 0x7de8464785a2 - ::fmt::h71e2dbb21440d8d7 [INFO] [stderr] 1: 0x7de846c0c8fc - core::fmt::write::ha34f2b5c70e30f63 [INFO] [stderr] 2: 0x7de84642ca41 - std::io::Write::write_fmt::h76264e5b71fd6d13 [INFO] [stderr] 3: 0x7de84643dfb2 - std::sys::backtrace::BacktraceLock::print::hb3aae3980c2c9bd5 [INFO] [stderr] 4: 0x7de8464441c7 - std::panicking::default_hook::{{closure}}::h1b7baa88a148d351 [INFO] [stderr] 5: 0x7de846443cd3 - std::panicking::default_hook::hbc5e86c06039547d [INFO] [stderr] 6: 0x7de8454f78c1 - std[12c422ba0e8f2ccd]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 7: 0x7de8464446cf - std::panicking::panic_with_hook::ha6d2c09d64f936dd [INFO] [stderr] 8: 0x7de845534eb1 - std[12c422ba0e8f2ccd]::panicking::begin_panic::::{closure#0} [INFO] [stderr] 9: 0x7de845528796 - std[12c422ba0e8f2ccd]::sys::backtrace::__rust_end_short_backtrace::::{closure#0}, !> [INFO] [stderr] 10: 0x7de8455260f9 - std[12c422ba0e8f2ccd]::panicking::begin_panic:: [INFO] [stderr] 11: 0x7de845540a61 - ::emit_producing_guarantee [INFO] [stderr] 12: 0x7de845a7a9cc - ::span_bug:: [INFO] [stderr] 13: 0x7de845aa0557 - rustc_middle[4f528906bdeedf54]::util::bug::opt_span_bug_fmt::::{closure#0} [INFO] [stderr] 14: 0x7de845aa074a - rustc_middle[4f528906bdeedf54]::ty::context::tls::with_opt::::{closure#0}, !>::{closure#0} [INFO] [stderr] 15: 0x7de845a8ea8b - rustc_middle[4f528906bdeedf54]::ty::context::tls::with_context_opt::::{closure#0}, !>::{closure#0}, !> [INFO] [stderr] 16: 0x7de842c115b7 - rustc_middle[4f528906bdeedf54]::util::bug::span_bug_fmt:: [INFO] [stderr] 17: 0x7de847c8cab0 - >>::codegen_intrinsic_call [INFO] [stderr] 18: 0x7de848074822 - rustc_codegen_ssa[2b8e739043f63345]::mir::codegen_mir::> [INFO] [stderr] 19: 0x7de846e39711 - rustc_codegen_llvm[f894fa27056bbe5a]::base::compile_codegen_unit::module_codegen [INFO] [stderr] 20: 0x7de847fb6cef - ::compile_codegen_unit [INFO] [stderr] 21: 0x7de847fb5d8e - rustc_data_structures[410ae9866bc5f9ed]::sync::parallel::par_slice::par_rec::<(core[18170c64b6a218e4]::option::Option<(usize, &rustc_codegen_ssa[2b8e739043f63345]::assert_module_sources::CguReuse)>, core[18170c64b6a218e4]::option::Option<(usize, rustc_data_structures[410ae9866bc5f9ed]::marker::IntoDynSyncSend<(rustc_codegen_ssa[2b8e739043f63345]::ModuleCodegen, u64)>)>), rustc_data_structures[410ae9866bc5f9ed]::sync::parallel::par_map<(usize, &rustc_codegen_ssa[2b8e739043f63345]::assert_module_sources::CguReuse), alloc[9d95b5c0d0a090cb]::vec::Vec<(usize, &rustc_codegen_ssa[2b8e739043f63345]::assert_module_sources::CguReuse)>, (usize, rustc_data_structures[410ae9866bc5f9ed]::marker::IntoDynSyncSend<(rustc_codegen_ssa[2b8e739043f63345]::ModuleCodegen, u64)>), std[12c422ba0e8f2ccd]::collections::hash::map::HashMap, u64)>, rustc_hash[840d871a702c6a7b]::FxBuildHasher>, rustc_codegen_ssa[2b8e739043f63345]::base::codegen_crate::{closure#5}::{closure#1}>::{closure#0}::{closure#1}> [INFO] [stderr] 22: 0x7de847fb5c05 - , core[18170c64b6a218e4]::option::Option<(usize, rustc_data_structures[410ae9866bc5f9ed]::marker::IntoDynSyncSend<(rustc_codegen_ssa[2b8e739043f63345]::ModuleCodegen, u64)>)>), rustc_data_structures[410ae9866bc5f9ed]::sync::parallel::par_map<(usize, &rustc_codegen_ssa[2b8e739043f63345]::assert_module_sources::CguReuse), alloc[9d95b5c0d0a090cb]::vec::Vec<(usize, &rustc_codegen_ssa[2b8e739043f63345]::assert_module_sources::CguReuse)>, (usize, rustc_data_structures[410ae9866bc5f9ed]::marker::IntoDynSyncSend<(rustc_codegen_ssa[2b8e739043f63345]::ModuleCodegen, u64)>), std[12c422ba0e8f2ccd]::collections::hash::map::HashMap, u64)>, rustc_hash[840d871a702c6a7b]::FxBuildHasher>, rustc_codegen_ssa[2b8e739043f63345]::base::codegen_crate::{closure#5}::{closure#1}>::{closure#0}::{closure#1}>::{closure#1}>::{closure#0}, rustc_thread_pool[5261d82459708a3a]::join::join::call<(), rustc_data_structures[410ae9866bc5f9ed]::sync::parallel::par_slice::par_rec<(core[18170c64b6a218e4]::option::Option<(usize, &rustc_codegen_ssa[2b8e739043f63345]::assert_module_sources::CguReuse)>, core[18170c64b6a218e4]::option::Option<(usize, rustc_data_structures[410ae9866bc5f9ed]::marker::IntoDynSyncSend<(rustc_codegen_ssa[2b8e739043f63345]::ModuleCodegen, u64)>)>), rustc_data_structures[410ae9866bc5f9ed]::sync::parallel::par_map<(usize, &rustc_codegen_ssa[2b8e739043f63345]::assert_module_sources::CguReuse), alloc[9d95b5c0d0a090cb]::vec::Vec<(usize, &rustc_codegen_ssa[2b8e739043f63345]::assert_module_sources::CguReuse)>, (usize, rustc_data_structures[410ae9866bc5f9ed]::marker::IntoDynSyncSend<(rustc_codegen_ssa[2b8e739043f63345]::ModuleCodegen, u64)>), std[12c422ba0e8f2ccd]::collections::hash::map::HashMap, u64)>, rustc_hash[840d871a702c6a7b]::FxBuildHasher>, rustc_codegen_ssa[2b8e739043f63345]::base::codegen_crate::{closure#5}::{closure#1}>::{closure#0}::{closure#1}>::{closure#2}>::{closure#0}, (), ()>::{closure#0}::{closure#0}, ()> as rustc_thread_pool[5261d82459708a3a]::job::Job>::execute [INFO] [stderr] 23: 0x7de847bff82a - ::wait_or_steal_until_cold [INFO] [stderr] 24: 0x7de847bfb6b5 - ::run [INFO] [stderr] 25: 0x7de847bfb52d - std[12c422ba0e8f2ccd]::sys::backtrace::__rust_begin_short_backtrace::<::build_scoped::{closure#1}, ()>::{closure#5}::{closure#0}::{closure#0}, rustc_interface[48cf4fa573a69c36]::util::run_in_thread_pool_with_globals::{closure#1}, ()>::{closure#5}::{closure#0}::{closure#1}, ()>::{closure#0}::{closure#0}::{closure#0}, ()> [INFO] [stderr] 26: 0x7de847bfa838 - <::spawn_unchecked_<::build_scoped::{closure#1}, ()>::{closure#5}::{closure#0}::{closure#0}, rustc_interface[48cf4fa573a69c36]::util::run_in_thread_pool_with_globals::{closure#1}, ()>::{closure#5}::{closure#0}::{closure#1}, ()>::{closure#0}::{closure#0}::{closure#0}, ()>::{closure#1} as core[18170c64b6a218e4]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 27: 0x7de847bf7435 - std::sys::pal::unix::thread::Thread::new::thread_start::h74991452e4c34e7b [INFO] [stderr] 28: 0x7de84168aaa4 - [INFO] [stderr] 29: 0x7de841717a34 - clone [INFO] [stderr] 30: 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-2025-09-28T00_59_44-460.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.91.0-nightly (d79d87d4c 2025-09-05) 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/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/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=d66d428920543e10 -C extra-filename=-50690bf263786610 --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-37646bd4e49bfacd.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-f8dd111aa1eebc08.rmeta --extern stdweb_derive=/opt/rustwide/target/debug/deps/libstdweb_derive-480917db9b86a6cd.so --extern stdweb_internal_macros=/opt/rustwide/target/debug/deps/libstdweb_internal_macros-6e81fc3a9fbe85ab.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] running `Command { std: "docker" "inspect" "3e47441529e0aa733d1ee059fcc8277d2a43cc407c3a9960d744d6b71dec132d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e47441529e0aa733d1ee059fcc8277d2a43cc407c3a9960d744d6b71dec132d", kill_on_drop: false }` [INFO] [stdout] 3e47441529e0aa733d1ee059fcc8277d2a43cc407c3a9960d744d6b71dec132d