[INFO] cloning repository https://github.com/williamhgough/hunt-the-wumpus [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/williamhgough/hunt-the-wumpus" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwilliamhgough%2Fhunt-the-wumpus", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwilliamhgough%2Fhunt-the-wumpus'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 856732226601c9f7044de12f3d3b52389256a9f2 [INFO] testing williamhgough/hunt-the-wumpus against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwilliamhgough%2Fhunt-the-wumpus" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/williamhgough/hunt-the-wumpus [INFO] finished tweaking git repo https://github.com/williamhgough/hunt-the-wumpus [INFO] tweaked toml for git repo https://github.com/williamhgough/hunt-the-wumpus written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/williamhgough/hunt-the-wumpus on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/williamhgough/hunt-the-wumpus 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" "+b83b707f97d809763b7861afa7638871f3339a33" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5c99242917d76332541aa7b8c33f2532b2d10c4de3b2cd2f017564eb1a3573bf [INFO] running `Command { std: "docker" "start" "-a" "5c99242917d76332541aa7b8c33f2532b2d10c4de3b2cd2f017564eb1a3573bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c99242917d76332541aa7b8c33f2532b2d10c4de3b2cd2f017564eb1a3573bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c99242917d76332541aa7b8c33f2532b2d10c4de3b2cd2f017564eb1a3573bf", kill_on_drop: false }` [INFO] [stdout] 5c99242917d76332541aa7b8c33f2532b2d10c4de3b2cd2f017564eb1a3573bf [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 88a5408d804fc8585c1fbc6ca7da6bc859c9b8b73ae7263dbe31e001ac8a9c37 [INFO] running `Command { std: "docker" "start" "-a" "88a5408d804fc8585c1fbc6ca7da6bc859c9b8b73ae7263dbe31e001ac8a9c37", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling cc v1.0.48 [INFO] [stderr] Compiling stdweb-internal-runtime v0.1.5 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling base-x v0.2.6 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling sha1 v0.6.0 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling stdweb v0.4.20 [INFO] [stderr] Compiling boolinator v2.4.0 [INFO] [stderr] Compiling discard v1.0.4 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling yew v0.9.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling yew-macro v0.9.2 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling backtrace v0.3.40 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling failure v0.1.6 [INFO] [stderr] Compiling serde_json v1.0.44 [INFO] [stderr] Compiling bincode v1.0.1 [INFO] [stderr] Compiling stdweb-derive v0.5.3 [INFO] [stderr] Compiling stdweb-internal-macros v0.2.9 [INFO] [stderr] [INFO] [stdout] error: internal compiler error: /rustc-dev/b83b707f97d809763b7861afa7638871f3339a33/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] thread 'rustc' (978) panicked at /rustc-dev/b83b707f97d809763b7861afa7638871f3339a33/compiler/rustc_codegen_ssa/src/mir/intrinsic.rs:123:21: [INFO] [stderr] Box [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7735ec669fe3 - ::fmt::hffd20ad4e5eca8ab [INFO] [stderr] 1: 0x7735ece01998 - core::fmt::write::h6d9d3a7cfd7b84f5 [INFO] [stderr] 2: 0x7735ec61f043 - std::io::Write::write_fmt::h22459ad26fe60c51 [INFO] [stderr] 3: 0x7735ec630082 - std::sys::backtrace::BacktraceLock::print::hb28797143397220e [INFO] [stderr] 4: 0x7735ec635f29 - std::panicking::default_hook::{{closure}}::h7555113b62983743 [INFO] [stderr] 5: 0x7735ec635a53 - std::panicking::default_hook::h2714b564abe8d914 [INFO] [stderr] 6: 0x7735eb68cbb5 - std[873cba99d9e73db4]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 7: 0x7735ec6363de - std::panicking::panic_with_hook::h190dc82263685ec5 [INFO] [stderr] 8: 0x7735eb6c9451 - std[873cba99d9e73db4]::panicking::begin_panic::::{closure#0} [INFO] [stderr] 9: 0x7735eb6bd736 - std[873cba99d9e73db4]::sys::backtrace::__rust_end_short_backtrace::::{closure#0}, !> [INFO] [stderr] 10: 0x7735eb6bccc7 - std[873cba99d9e73db4]::panicking::begin_panic:: [INFO] [stderr] 11: 0x7735eb6d4b91 - ::emit_producing_guarantee [INFO] [stderr] 12: 0x7735ebc5b1ac - ::span_bug:: [INFO] [stderr] 13: 0x7735ebc81147 - rustc_middle[bfbecec5fbf20b13]::util::bug::opt_span_bug_fmt::::{closure#0} [INFO] [stderr] 14: 0x7735ebc8132a - rustc_middle[bfbecec5fbf20b13]::ty::context::tls::with_opt::::{closure#0}, !>::{closure#0} [INFO] [stderr] 15: 0x7735ebc6fe5b - rustc_middle[bfbecec5fbf20b13]::ty::context::tls::with_context_opt::::{closure#0}, !>::{closure#0}, !> [INFO] [stderr] 16: 0x7735e9d0fc47 - rustc_middle[bfbecec5fbf20b13]::util::bug::span_bug_fmt:: [INFO] [stderr] 17: 0x7735eddf3939 - >>::codegen_intrinsic_call [INFO] [stderr] 18: 0x7735ee23c312 - rustc_codegen_ssa[e3ea0fdec5f9adb8]::mir::codegen_mir::> [INFO] [stderr] 19: 0x7735ed24ff0c - rustc_codegen_llvm[35b3c5c889a2edc0]::base::compile_codegen_unit::module_codegen [INFO] [stderr] 20: 0x7735edf72f1a - ::compile_codegen_unit [INFO] [stderr] 21: 0x7735edf70e03 - ::codegen_crate [INFO] [stderr] 22: 0x7735ee2b2d30 - ::codegen_and_build_linker [INFO] [stderr] 23: 0x7735ee2b08bc - rustc_interface[1e61e9ba1f0bb161]::passes::create_and_enter_global_ctxt::, rustc_driver_impl[40330fda428a6899]::run_compiler::{closure#0}::{closure#2}>::{closure#2}::{closure#0} [INFO] [stderr] 24: 0x7735ee070de2 - rustc_interface[1e61e9ba1f0bb161]::interface::run_compiler::<(), rustc_driver_impl[40330fda428a6899]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 25: 0x7735edf51938 - std[873cba99d9e73db4]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 26: 0x7735edf5161c - <::spawn_unchecked_::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[5002542780a992fa]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 27: 0x7735edf5774d - std::sys::pal::unix::thread::Thread::new::thread_start::h29c84e109630689a [INFO] [stderr] 28: 0x7735e788aaa4 - [INFO] [stderr] 29: 0x7735e7917a34 - 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-2025-09-01T06_41_04-976.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.91.0-nightly (b83b707f9 2025-08-28) 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] Compiling hunt-the-wumpus v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] [INFO] [stdout] error: internal compiler error: /rustc-dev/b83b707f97d809763b7861afa7638871f3339a33/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] thread 'rustc' (985) panicked at /rustc-dev/b83b707f97d809763b7861afa7638871f3339a33/compiler/rustc_codegen_ssa/src/mir/intrinsic.rs:123:21: [INFO] [stderr] Box [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x73f832a69fe3 - ::fmt::hffd20ad4e5eca8ab [INFO] [stderr] 1: 0x73f833201998 - core::fmt::write::h6d9d3a7cfd7b84f5 [INFO] [stderr] 2: 0x73f832a1f043 - std::io::Write::write_fmt::h22459ad26fe60c51 [INFO] [stderr] 3: 0x73f832a30082 - std::sys::backtrace::BacktraceLock::print::hb28797143397220e [INFO] [stderr] 4: 0x73f832a35f29 - std::panicking::default_hook::{{closure}}::h7555113b62983743 [INFO] [stderr] 5: 0x73f832a35a53 - std::panicking::default_hook::h2714b564abe8d914 [INFO] [stderr] 6: 0x73f831a8cbb5 - std[873cba99d9e73db4]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 7: 0x73f832a363de - std::panicking::panic_with_hook::h190dc82263685ec5 [INFO] [stderr] 8: 0x73f831ac9451 - std[873cba99d9e73db4]::panicking::begin_panic::::{closure#0} [INFO] [stderr] 9: 0x73f831abd736 - std[873cba99d9e73db4]::sys::backtrace::__rust_end_short_backtrace::::{closure#0}, !> [INFO] [stderr] 10: 0x73f831abccc7 - std[873cba99d9e73db4]::panicking::begin_panic:: [INFO] [stderr] 11: 0x73f831ad4b91 - ::emit_producing_guarantee [INFO] [stderr] 12: 0x73f83205b1ac - ::span_bug:: [INFO] [stderr] 13: 0x73f832081147 - rustc_middle[bfbecec5fbf20b13]::util::bug::opt_span_bug_fmt::::{closure#0} [INFO] [stderr] 14: 0x73f83208132a - rustc_middle[bfbecec5fbf20b13]::ty::context::tls::with_opt::::{closure#0}, !>::{closure#0} [INFO] [stderr] 15: 0x73f83206fe5b - rustc_middle[bfbecec5fbf20b13]::ty::context::tls::with_context_opt::::{closure#0}, !>::{closure#0}, !> [INFO] [stderr] 16: 0x73f83010fc47 - rustc_middle[bfbecec5fbf20b13]::util::bug::span_bug_fmt:: [INFO] [stderr] 17: 0x73f8341f3939 - >>::codegen_intrinsic_call [INFO] [stderr] 18: 0x73f83463c312 - rustc_codegen_ssa[e3ea0fdec5f9adb8]::mir::codegen_mir::> [INFO] [stderr] 19: 0x73f83364ff0c - rustc_codegen_llvm[35b3c5c889a2edc0]::base::compile_codegen_unit::module_codegen [INFO] [stderr] 20: 0x73f834372f1a - ::compile_codegen_unit [INFO] [stderr] 21: 0x73f834370e03 - ::codegen_crate [INFO] [stderr] 22: 0x73f8346b2d30 - ::codegen_and_build_linker [INFO] [stderr] 23: 0x73f8346b08bc - rustc_interface[1e61e9ba1f0bb161]::passes::create_and_enter_global_ctxt::, rustc_driver_impl[40330fda428a6899]::run_compiler::{closure#0}::{closure#2}>::{closure#2}::{closure#0} [INFO] [stderr] 24: 0x73f834470de2 - rustc_interface[1e61e9ba1f0bb161]::interface::run_compiler::<(), rustc_driver_impl[40330fda428a6899]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 25: 0x73f834351938 - std[873cba99d9e73db4]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 26: 0x73f83435161c - <::spawn_unchecked_::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[5002542780a992fa]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 27: 0x73f83435774d - std::sys::pal::unix::thread::Thread::new::thread_start::h29c84e109630689a [INFO] [stderr] 28: 0x73f82dc8aaa4 - [INFO] [stderr] 29: 0x73f82dd17a34 - clone [INFO] [stderr] 30: 0x0 - [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md [INFO] [stderr] [INFO] [stderr] note: please make sure that you have updated to the latest nightly [INFO] [stderr] [INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/yew-0.9.2/rustc-ice-2025-09-01T06_41_11-983.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.91.0-nightly (b83b707f9 2025-08-28) 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 `yew` (lib); 1 warning emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/bin/rustc --crate-name yew --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/yew-0.9.2/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"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("cbor", "default", "msgpack", "rmp-serde", "serde_cbor", "serde_yaml", "toml", "wasm_test", "web_test", "yaml"))' -C metadata=6ba05d25b6a303e7 -C extra-filename=-abf329f053784e39 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anymap=/opt/rustwide/target/debug/deps/libanymap-eb4740c6d4af0ea4.rmeta --extern bincode=/opt/rustwide/target/debug/deps/libbincode-10161a94df8b860d.rmeta --extern failure=/opt/rustwide/target/debug/deps/libfailure-258d8c9c6e41e86b.rmeta --extern http=/opt/rustwide/target/debug/deps/libhttp-68f315750e17d774.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-664733c055643e0c.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-2796cc19bfbad145.rmeta --extern proc_macro_hack=/opt/rustwide/target/debug/deps/libproc_macro_hack-11e06b7d1d8f9484.so --extern proc_macro_nested=/opt/rustwide/target/debug/deps/libproc_macro_nested-fa01954e3165f804.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-530e1b25d5c42d21.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-1777ee92f3df50c4.rmeta --extern slab=/opt/rustwide/target/debug/deps/libslab-ab64617c0d711aec.rmeta --extern stdweb=/opt/rustwide/target/debug/deps/libstdweb-3b584859c3144305.rmeta --extern yew_macro=/opt/rustwide/target/debug/deps/libyew_macro-64d7a2a7e569de43.so --cap-lints allow --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/backtrace-sys-99b6f782c1c0626e/out` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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/b83b707f97d809763b7861afa7638871f3339a33/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=c98a7802832446ec -C extra-filename=-3b584859c3144305 --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-530e1b25d5c42d21.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-1777ee92f3df50c4.rmeta --extern stdweb_derive=/opt/rustwide/target/debug/deps/libstdweb_derive-04e9ec06c143bf44.so --extern stdweb_internal_macros=/opt/rustwide/target/debug/deps/libstdweb_internal_macros-84d31b94b5f1c1f1.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] [stdout] error: internal compiler error: /rustc-dev/b83b707f97d809763b7861afa7638871f3339a33/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] [stderr] thread 'rustc' (1008) panicked at /rustc-dev/b83b707f97d809763b7861afa7638871f3339a33/compiler/rustc_codegen_ssa/src/mir/intrinsic.rs:123:21: [INFO] [stderr] Box [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x70437fe69fe3 - ::fmt::hffd20ad4e5eca8ab [INFO] [stderr] 1: 0x704380601998 - core::fmt::write::h6d9d3a7cfd7b84f5 [INFO] [stderr] 2: 0x70437fe1f043 - std::io::Write::write_fmt::h22459ad26fe60c51 [INFO] [stderr] 3: 0x70437fe30082 - std::sys::backtrace::BacktraceLock::print::hb28797143397220e [INFO] [stderr] 4: 0x70437fe35f29 - std::panicking::default_hook::{{closure}}::h7555113b62983743 [INFO] [stderr] 5: 0x70437fe35a53 - std::panicking::default_hook::h2714b564abe8d914 [INFO] [stderr] 6: 0x70437ee8cbb5 - std[873cba99d9e73db4]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 7: 0x70437fe363de - std::panicking::panic_with_hook::h190dc82263685ec5 [INFO] [stderr] 8: 0x70437eec9451 - std[873cba99d9e73db4]::panicking::begin_panic::::{closure#0} [INFO] [stderr] 9: 0x70437eebd736 - std[873cba99d9e73db4]::sys::backtrace::__rust_end_short_backtrace::::{closure#0}, !> [INFO] [stderr] 10: 0x70437eebccc7 - std[873cba99d9e73db4]::panicking::begin_panic:: [INFO] [stderr] 11: 0x70437eed4b91 - ::emit_producing_guarantee [INFO] [stderr] 12: 0x70437f45b1ac - ::span_bug:: [INFO] [stderr] 13: 0x70437f481147 - rustc_middle[bfbecec5fbf20b13]::util::bug::opt_span_bug_fmt::::{closure#0} [INFO] [stderr] 14: 0x70437f48132a - rustc_middle[bfbecec5fbf20b13]::ty::context::tls::with_opt::::{closure#0}, !>::{closure#0} [INFO] [stderr] 15: 0x70437f46fe5b - rustc_middle[bfbecec5fbf20b13]::ty::context::tls::with_context_opt::::{closure#0}, !>::{closure#0}, !> [INFO] [stderr] 16: 0x70437d50fc47 - rustc_middle[bfbecec5fbf20b13]::util::bug::span_bug_fmt:: [INFO] [stderr] 17: 0x7043815f3939 - >>::codegen_intrinsic_call [INFO] [stderr] 18: 0x704381a3c312 - rustc_codegen_ssa[e3ea0fdec5f9adb8]::mir::codegen_mir::> [INFO] [stderr] 19: 0x704380a4ff0c - rustc_codegen_llvm[35b3c5c889a2edc0]::base::compile_codegen_unit::module_codegen [INFO] [stderr] 20: 0x704381772f1a - ::compile_codegen_unit [INFO] [stderr] 21: 0x704381770e03 - ::codegen_crate [INFO] [stderr] 22: 0x704381ab2d30 - ::codegen_and_build_linker [INFO] [stderr] 23: 0x704381ab08bc - rustc_interface[1e61e9ba1f0bb161]::passes::create_and_enter_global_ctxt::, rustc_driver_impl[40330fda428a6899]::run_compiler::{closure#0}::{closure#2}>::{closure#2}::{closure#0} [INFO] [stderr] 24: 0x704381870de2 - rustc_interface[1e61e9ba1f0bb161]::interface::run_compiler::<(), rustc_driver_impl[40330fda428a6899]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 25: 0x704381751938 - std[873cba99d9e73db4]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 26: 0x70438175161c - <::spawn_unchecked_::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[5002542780a992fa]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 27: 0x70438175774d - std::sys::pal::unix::thread::Thread::new::thread_start::h29c84e109630689a [INFO] [stderr] 28: 0x70437b08aaa4 - [INFO] [stderr] 29: 0x70437b117a34 - clone [INFO] [stderr] 30: 0x0 - [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md [INFO] [stderr] [INFO] [stderr] note: please make sure that you have updated to the latest nightly [INFO] [stderr] [INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2025-09-01T06_41_13-1004.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.91.0-nightly (b83b707f9 2025-08-28) 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 `hunt-the-wumpus` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/bin/rustc --crate-name hunt_the_wumpus --edition=2018 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 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=dd62a75567a253a4 -C extra-filename=-7467fa2d6cf0a751 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern stdweb=/opt/rustwide/target/debug/deps/libstdweb-3b584859c3144305.rmeta --extern yew=/opt/rustwide/target/debug/deps/libyew-abf329f053784e39.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/backtrace-sys-99b6f782c1c0626e/out` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "88a5408d804fc8585c1fbc6ca7da6bc859c9b8b73ae7263dbe31e001ac8a9c37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88a5408d804fc8585c1fbc6ca7da6bc859c9b8b73ae7263dbe31e001ac8a9c37", kill_on_drop: false }` [INFO] [stdout] 88a5408d804fc8585c1fbc6ca7da6bc859c9b8b73ae7263dbe31e001ac8a9c37