[INFO] cloning repository https://github.com/sydhds/tiny_evm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sydhds/tiny_evm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsydhds%2Ftiny_evm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsydhds%2Ftiny_evm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8f8547dcc3d964a8c21f3e44035e0c7a779cd6a1 [INFO] checking sydhds/tiny_evm against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsydhds%2Ftiny_evm" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/sydhds/tiny_evm [INFO] finished tweaking git repo https://github.com/sydhds/tiny_evm [INFO] tweaked toml for git repo https://github.com/sydhds/tiny_evm written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/sydhds/tiny_evm on toolchain 66388cc165a6c4ac98c074dc9f0281ff23528c55 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/sydhds/tiny_evm 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" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bfa28ff60d6b91f45cfb0380f65d90c73a98b24b65297f0f6c487bc2721a0f6a [INFO] running `Command { std: "docker" "start" "-a" "bfa28ff60d6b91f45cfb0380f65d90c73a98b24b65297f0f6c487bc2721a0f6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bfa28ff60d6b91f45cfb0380f65d90c73a98b24b65297f0f6c487bc2721a0f6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfa28ff60d6b91f45cfb0380f65d90c73a98b24b65297f0f6c487bc2721a0f6a", kill_on_drop: false }` [INFO] [stdout] bfa28ff60d6b91f45cfb0380f65d90c73a98b24b65297f0f6c487bc2721a0f6a [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=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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bab76d0602db425bb59992edbfe274572d26534bee086ef4de85099ec9f6aaaa [INFO] running `Command { std: "docker" "start" "-a" "bab76d0602db425bb59992edbfe274572d26534bee086ef4de85099ec9f6aaaa", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.88 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling toml_edit v0.22.22 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking cpufeatures v0.2.14 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Checking clap_lex v0.7.2 [INFO] [stderr] Checking ruint v1.12.3 [INFO] [stderr] Checking hashbrown v0.15.0 [INFO] [stderr] Checking bytes v1.8.0 [INFO] [stderr] Checking sha3 v0.10.8 [INFO] [stderr] Checking clap_builder v4.5.20 [INFO] [stderr] Checking const-hex v1.13.1 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.82 [INFO] [stderr] Compiling proc-macro-crate v3.2.0 [INFO] [stderr] Checking regex-automata v0.4.8 [INFO] [stderr] Checking regex v1.11.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling derive_more-impl v1.0.0 [INFO] [stderr] Compiling num_enum_derive v0.7.3 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Compiling tracing-test-macro v0.2.5 [INFO] [stderr] Checking num_enum v0.7.3 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking tracing-test v0.2.5 [INFO] [stderr] Checking derive_more v1.0.0 [INFO] [stderr] Checking clap v4.5.20 [INFO] [stderr] Checking alloy-primitives v0.8.9 [INFO] [stderr] Checking tiny_evm v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] [INFO] [stderr] thread 'rustc' (562) panicked at /rustc-dev/66388cc165a6c4ac98c074dc9f0281ff23528c55/compiler/rustc_ast/src/attr/mod.rs:302:36: [INFO] [stderr] attribute is missing tokens: Attribute { kind: Normal(NormalAttr { item: AttrItem { unsafety: Default, path: Path { span: src/main.rs:851:5: 851:12 (#1998), segments: [PathSegment { ident: #1998, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(204), style: Outer, span: src/main.rs:851:5: 851:12 (#1998) } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x77651b82bfa3 - <::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt [INFO] [stderr] 1: 0x77651be0fb48 - core[75ca2badb63c4514]::fmt::write [INFO] [stderr] 2: 0x77651b842226 - ::write_fmt [INFO] [stderr] 3: 0x77651b801b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x77651b81f833 - std[7d609349af90bec6]::panicking::default_hook [INFO] [stderr] 5: 0x77651a80236a - std[7d609349af90bec6]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x77651b81fb12 - std[7d609349af90bec6]::panicking::panic_with_hook [INFO] [stderr] 7: 0x77651b801c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x77651b7f89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x77651b80372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind [INFO] [stderr] 10: 0x776518438f9c - core[75ca2badb63c4514]::panicking::panic_fmt [INFO] [stderr] 11: 0x77651cbe0110 - ::token_trees [INFO] [stderr] 12: 0x77651d41c314 - ::fully_expand_fragment [INFO] [stderr] 13: 0x77651d3e65d2 - ::expand_crate [INFO] [stderr] 14: 0x77651c4f0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand [INFO] [stderr] 15: 0x77651d007658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw [INFO] [stderr] 16: 0x77651d0073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 17: 0x77651d0073a7 - >::call_once [INFO] [stderr] 18: 0x77651cfecb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false> [INFO] [stderr] 19: 0x77651cfec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 20: 0x77651d17127b - , rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}::{closure#2}>::{closure#2} as core[75ca2badb63c4514]::ops::function::FnOnce<(&rustc_session[1e6875ba352dc1ba]::session::Session, rustc_middle[2342951a64deba5]::ty::context::CurrentGcx, alloc[d7482eb0f1d19161]::sync::Arc, &std[7d609349af90bec6]::sync::once_lock::OnceLock, &rustc_data_structures[c82a87ce5cdbfc92]::sync::worker_local::WorkerLocal, &rustc_data_structures[c82a87ce5cdbfc92]::sync::worker_local::WorkerLocal, rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0} [INFO] [stderr] 21: 0x77651d05ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 22: 0x77651ceeac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 23: 0x77651ceeaa20 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 24: 0x77651ceed138 - ::new::thread_start [INFO] [stderr] 25: 0x776516a8aaa4 - [INFO] [stderr] 26: 0x776516b17a64 - clone [INFO] [stderr] 27: 0x0 - [INFO] [stderr] [INFO] [stderr] error: the compiler unexpectedly panicked. this is a bug. [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-2026-01-09T23_45_24-559.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.94.0-nightly (66388cc16 2026-01-08) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -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] #0 [resolver_for_lowering_raw] getting the resolver for lowering [INFO] [stderr] end of query stack [INFO] [stderr] error: could not compile `tiny_evm` (bin "tiny_evm" test) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/66388cc165a6c4ac98c074dc9f0281ff23528c55/bin/rustc --crate-name tiny_evm --edition=2021 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=53dba847e9239e04 -C extra-filename=-79cdd8913bcfdf31 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern alloy_primitives=/opt/rustwide/target/debug/deps/liballoy_primitives-9841934bc8ba3a95.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-8d4f3e9c9cc28a6f.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-4852862d92867e36.rmeta --extern num_enum=/opt/rustwide/target/debug/deps/libnum_enum-5164fff5d44ad9d2.rmeta --extern sha3=/opt/rustwide/target/debug/deps/libsha3-0358c9f371dc3698.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-8e32dc93b2a42d54.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-92645f8d3d315f11.rmeta --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-5e895499702deb2f.rmeta --extern tracing_test=/opt/rustwide/target/debug/deps/libtracing_test-c7909b20199ed994.rmeta --cap-lints=forbid` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "bab76d0602db425bb59992edbfe274572d26534bee086ef4de85099ec9f6aaaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bab76d0602db425bb59992edbfe274572d26534bee086ef4de85099ec9f6aaaa", kill_on_drop: false }` [INFO] [stdout] bab76d0602db425bb59992edbfe274572d26534bee086ef4de85099ec9f6aaaa