[INFO] fetching crate apm 1.0.2... [INFO] testing apm-1.0.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate apm 1.0.2 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate apm 1.0.2 [INFO] finished tweaking crates.io crate apm 1.0.2 [INFO] tweaked toml for crates.io crate apm 1.0.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate apm 1.0.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate apm 1.0.2 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded linked-hash-map v0.5.2 [INFO] [stderr] Downloaded dtoa v0.4.4 [INFO] [stderr] Downloaded libarc v0.1.0 [INFO] [stderr] Downloaded tokio-async v0.0.0 [INFO] [stderr] Downloaded http-body v0.2.0-alpha.3 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.55 [INFO] [stderr] Downloaded tokio-macros v0.2.0-alpha.6 [INFO] [stderr] Downloaded memoffset v0.5.3 [INFO] [stderr] Downloaded lock_api v0.3.2 [INFO] [stderr] Downloaded crossbeam-epoch v0.8.0 [INFO] [stderr] Downloaded crossbeam-deque v0.7.2 [INFO] [stderr] Downloaded tokio-sync v0.2.0-alpha.6 [INFO] [stderr] Downloaded tokio-net v0.2.0-alpha.6 [INFO] [stderr] Downloaded crossbeam-channel v0.3.9 [INFO] [stderr] Downloaded tokio-executor v0.2.0-alpha.6 [INFO] [stderr] Downloaded h2 v0.2.0-alpha.3 [INFO] [stderr] Downloaded bumpalo v2.6.0 [INFO] [stderr] Downloaded hyper v0.13.0-alpha.4 [INFO] [stderr] Downloaded wasm-bindgen v0.2.55 [INFO] [stderr] Downloaded tokio-timer v0.3.0-alpha.6 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.55 [INFO] [stderr] Downloaded serde_json v1.0.42 [INFO] [stderr] Downloaded serde v1.0.103 [INFO] [stderr] Downloaded tracing-core v0.1.7 [INFO] [stderr] Downloaded tracing v0.1.10 [INFO] [stderr] Downloaded serde_derive v1.0.103 [INFO] [stderr] Downloaded crossbeam-utils v0.7.0 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.55 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.55 [INFO] [stderr] Downloaded yaml-rust v0.4.3 [INFO] [stderr] Downloaded smallvec v0.6.13 [INFO] [stderr] Downloaded tokio-codec v0.2.0-alpha.6 [INFO] [stderr] Downloaded tracing-attributes v0.1.5 [INFO] [stderr] Downloaded tokio-io v0.2.0-alpha.6 [INFO] [stderr] Downloaded serde_yaml v0.8.11 [INFO] [stderr] Downloaded tower-make v0.3.0-alpha.2a [INFO] [stderr] Downloaded tower-service v0.3.0-alpha.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3554d05340afceeb400dfad14d8cba615288df29b18b0994431dceb0095b965d [INFO] running `Command { std: "docker" "start" "-a" "3554d05340afceeb400dfad14d8cba615288df29b18b0994431dceb0095b965d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3554d05340afceeb400dfad14d8cba615288df29b18b0994431dceb0095b965d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3554d05340afceeb400dfad14d8cba615288df29b18b0994431dceb0095b965d", kill_on_drop: false }` [INFO] [stdout] 3554d05340afceeb400dfad14d8cba615288df29b18b0994431dceb0095b965d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2bed8f441327ea80af8e206543768a43eeab0b03b6c8971e67a859b8ace41d9b [INFO] running `Command { std: "docker" "start" "-a" "2bed8f441327ea80af8e206543768a43eeab0b03b6c8971e67a859b8ace41d9b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling futures-core-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling futures-sink-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling serde v1.0.103 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling smallvec v0.6.13 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling futures-channel-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling tracing-core v0.1.7 [INFO] [stderr] Compiling lock_api v0.3.2 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Compiling stdweb-internal-runtime v0.1.5 [INFO] [stderr] Compiling stdweb v0.4.20 [INFO] [stderr] Compiling base-x v0.2.6 [INFO] [stderr] Compiling sha1 v0.6.0 [INFO] [stderr] Compiling try-lock v0.2.2 [INFO] [stderr] Compiling tower-service v0.3.0-alpha.2 [INFO] [stderr] Compiling futures-util-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling discard v1.0.4 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling linked-hash-map v0.5.2 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling crossbeam-channel v0.3.9 [INFO] [stderr] Compiling dtoa v0.4.4 [INFO] [stderr] Compiling tokio-async v0.0.0 [INFO] [stderr] Compiling crossbeam-deque v0.7.2 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.11.1 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling yaml-rust v0.4.3 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling tokio-sync v0.2.0-alpha.6 [INFO] [stderr] Compiling http-body v0.2.0-alpha.3 [INFO] [stderr] Compiling pin-project-internal v0.4.6 [INFO] [stderr] Compiling serde_derive v1.0.103 [INFO] [stderr] Compiling tracing-attributes v0.1.5 [INFO] [stderr] Compiling tokio-macros v0.2.0-alpha.6 [INFO] [stderr] Compiling tracing v0.1.10 [INFO] [stderr] Compiling tokio-executor v0.2.0-alpha.6 [INFO] [stderr] Compiling pin-project v0.4.6 [INFO] [stderr] Compiling tokio-io v0.2.0-alpha.6 [INFO] [stderr] Compiling tokio-codec v0.2.0-alpha.6 [INFO] [stderr] Compiling tower-make v0.3.0-alpha.2a [INFO] [stderr] Compiling tokio-timer v0.3.0-alpha.6 [INFO] [stderr] Compiling tokio-net v0.2.0-alpha.6 [INFO] [stderr] Compiling h2 v0.2.0-alpha.3 [INFO] [stderr] Compiling tokio v0.2.0-alpha.6 [INFO] [stderr] Compiling hyper v0.13.0-alpha.4 [INFO] [stderr] Compiling serde_json v1.0.42 [INFO] [stderr] Compiling ron v0.5.1 [INFO] [stderr] Compiling serde_yaml v0.8.11 [INFO] [stderr] Compiling stdweb-derive v0.5.3 [INFO] [stderr] Compiling stdweb-internal-macros v0.2.9 [INFO] [stderr] Compiling libarc v0.1.0 [INFO] [stderr] [INFO] [stderr] thread 'rustc' (1425) panicked at /rustc-dev/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/compiler/rustc_codegen_ssa/src/mir/intrinsic.rs:124:21: [INFO] [stderr] Box [INFO] [stderr] stack backtrace: [INFO] [stdout] error: internal compiler error: /rustc-dev/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/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] 0: 0x708fa045f223 - ::fmt::hde21067283f7e82e [INFO] [stderr] 1: 0x708fa0c01afc - core::fmt::write::h24186904251c31cb [INFO] [stderr] 2: 0x708fa0413d93 - std::io::Write::write_fmt::h3ab9f1f4d8d19b72 [INFO] [stderr] 3: 0x708fa04253a2 - std::sys::backtrace::BacktraceLock::print::he038489aba5894a6 [INFO] [stderr] 4: 0x708fa042b3f9 - std::panicking::default_hook::{{closure}}::h80a26d916c49679b [INFO] [stderr] 5: 0x708fa042af23 - std::panicking::default_hook::he2e9efee79b3dce9 [INFO] [stderr] 6: 0x708f9f420c91 - std[e95ebcffb71a5621]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 7: 0x708fa042b81f - std::panicking::panic_with_hook::hf5648b7cec6bc73e [INFO] [stderr] 8: 0x708f9f45cb31 - std[e95ebcffb71a5621]::panicking::begin_panic::::{closure#0} [INFO] [stderr] 9: 0x708f9f44f386 - std[e95ebcffb71a5621]::sys::backtrace::__rust_end_short_backtrace::::{closure#0}, !> [INFO] [stderr] 10: 0x708f9f44efc7 - std[e95ebcffb71a5621]::panicking::begin_panic:: [INFO] [stderr] 11: 0x708f9f47b161 - ::emit_producing_guarantee [INFO] [stderr] 12: 0x708f9f9df05c - ::span_bug:: [INFO] [stderr] 13: 0x708f9fa025d7 - rustc_middle[9ce76f953d15e2f6]::util::bug::opt_span_bug_fmt::::{closure#0} [INFO] [stderr] 14: 0x708f9fa0277a - rustc_middle[9ce76f953d15e2f6]::ty::context::tls::with_opt::::{closure#0}, !>::{closure#0} [INFO] [stderr] 15: 0x708f9f9f318b - rustc_middle[9ce76f953d15e2f6]::ty::context::tls::with_context_opt::::{closure#0}, !>::{closure#0}, !> [INFO] [stderr] 16: 0x708f9dce22a7 - rustc_middle[9ce76f953d15e2f6]::util::bug::span_bug_fmt:: [INFO] [stderr] 17: 0x708fa1be2ec2 - >>::codegen_intrinsic_call [INFO] [stderr] 18: 0x708fa201b4bc - rustc_codegen_ssa[a33745cc73e278e]::mir::codegen_mir::> [INFO] [stderr] 19: 0x708fa0f7ffa6 - rustc_codegen_llvm[c55eb99b4a41f0f2]::base::compile_codegen_unit::module_codegen [INFO] [stderr] 20: 0x708fa1dd3ddf - ::compile_codegen_unit [INFO] [stderr] 21: 0x708fa1dcf7ee - rustc_codegen_ssa[a33745cc73e278e]::base::codegen_crate:: [INFO] [stderr] 22: 0x708fa1dcdd73 - ::codegen_crate [INFO] [stderr] 23: 0x708fa1f5d50d - ::codegen_and_build_linker [INFO] [stderr] 24: 0x708fa1f5a0d4 - , rustc_driver_impl[8bc3447375e6b2d8]::run_compiler::{closure#0}::{closure#2}>::{closure#2} as core[a4c7c2348b0f0abe]::ops::function::FnOnce<(&rustc_session[84c9ddeb8f325268]::session::Session, rustc_middle[9ce76f953d15e2f6]::ty::context::CurrentGcx, alloc[6ba2be5df7d20276]::sync::Arc, &std[e95ebcffb71a5621]::sync::once_lock::OnceLock, &rustc_data_structures[de67cf687b97999a]::sync::worker_local::WorkerLocal, &rustc_data_structures[de67cf687b97999a]::sync::worker_local::WorkerLocal, rustc_driver_impl[8bc3447375e6b2d8]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0} [INFO] [stderr] 25: 0x708fa1dfbfe9 - rustc_interface[d5ff205a9ab97820]::interface::run_compiler::<(), rustc_driver_impl[8bc3447375e6b2d8]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 26: 0x708fa1a90e3c - std[e95ebcffb71a5621]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 27: 0x708fa1a90b20 - <::spawn_unchecked_::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[a4c7c2348b0f0abe]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 28: 0x708fa1a95daf - std::sys::thread::unix::Thread::new::thread_start::hb3dc6483caa1b987 [INFO] [stderr] 29: 0x708f9b655aa4 - [INFO] [stderr] 30: 0x708f9b6e2a64 - 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-2025-11-11T07_47_09-1423.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.93.0-nightly (c90bcb957 2025-11-06) 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/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/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=4416f5caae5d0188 -C extra-filename=-837d7b2080393afc --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-033a219fe68adb68.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-fa6b2ca309973b0d.rmeta --extern stdweb_derive=/opt/rustwide/target/debug/deps/libstdweb_derive-f98d6e8b7476a4d4.so --extern stdweb_internal_macros=/opt/rustwide/target/debug/deps/libstdweb_internal_macros-874ea8289cbee52f.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" "2bed8f441327ea80af8e206543768a43eeab0b03b6c8971e67a859b8ace41d9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2bed8f441327ea80af8e206543768a43eeab0b03b6c8971e67a859b8ace41d9b", kill_on_drop: false }` [INFO] [stdout] 2bed8f441327ea80af8e206543768a43eeab0b03b6c8971e67a859b8ace41d9b