[INFO] fetching crate mure 0.2.5... [INFO] checking mure-0.2.5 against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727 [INFO] extracting crate mure 0.2.5 into /workspace/builds/worker-4-tc2/source [INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml [INFO] started tweaking crates.io crate mure 0.2.5 [INFO] finished tweaking crates.io crate mure 0.2.5 [INFO] tweaked toml for crates.io crate mure 0.2.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mure 0.2.5 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 crates.io crate mure 0.2.5 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 42bae80c0581f587846328f45329a57e9e2bf0a0bb91a83aeb601d2f78730fa9 [INFO] running `Command { std: "docker" "start" "-a" "42bae80c0581f587846328f45329a57e9e2bf0a0bb91a83aeb601d2f78730fa9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "42bae80c0581f587846328f45329a57e9e2bf0a0bb91a83aeb601d2f78730fa9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42bae80c0581f587846328f45329a57e9e2bf0a0bb91a83aeb601d2f78730fa9", kill_on_drop: false }` [INFO] [stdout] 42bae80c0581f587846328f45329a57e9e2bf0a0bb91a83aeb601d2f78730fa9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 31aabe20ac23c557193853164c9cad4efdeb45221856da92ac82c6c170b5b1c2 [INFO] running `Command { std: "docker" "start" "-a" "31aabe20ac23c557193853164c9cad4efdeb45221856da92ac82c6c170b5b1c2", kill_on_drop: false }` [INFO] [stderr] Compiling find-msvc-tools v0.1.1 [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking bitflags v2.9.4 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Checking tokio v1.47.1 [INFO] [stderr] Checking anstyle v1.0.11 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Checking indexmap v2.11.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking regex-syntax v0.8.6 [INFO] [stderr] Checking log v0.4.28 [INFO] [stderr] Checking anstyle-parse v0.2.7 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Checking colorchoice v1.0.4 [INFO] [stderr] Checking anstyle-query v1.1.4 [INFO] [stderr] Compiling cc v1.2.36 [INFO] [stderr] Checking clap_lex v0.7.5 [INFO] [stderr] Checking anstream v0.6.20 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking dirs-sys v0.5.0 [INFO] [stderr] Checking wait-timeout v0.2.1 [INFO] [stderr] Checking winnow v0.7.13 [INFO] [stderr] Checking predicates-core v1.0.9 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking float-cmp v0.10.0 [INFO] [stderr] Checking clap_builder v4.5.47 [INFO] [stderr] Compiling combine v4.6.7 [INFO] [stderr] Checking dirs v6.0.0 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking encoding_rs v0.8.35 [INFO] [stderr] Checking toml_writer v1.0.2 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Compiling assert_cmd v2.0.17 [INFO] [stderr] Checking yansi v1.0.1 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking termtree v0.5.1 [INFO] [stderr] Checking uuid v1.4.1 [INFO] [stderr] Checking shellexpand v3.1.1 [INFO] [stderr] Checking predicates-tree v1.0.12 [INFO] [stderr] Checking pretty_assertions v1.4.1 [INFO] [stderr] Checking mktemp v0.5.1 [INFO] [stderr] Compiling openssl-src v300.5.2+3.5.2 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Compiling libz-sys v1.1.22 [INFO] [stderr] Compiling libssh2-sys v0.3.1 [INFO] [stderr] Compiling libgit2-sys v0.18.2+1.9.1 [INFO] [stderr] Checking toml_parser v1.0.2 [INFO] [stderr] Checking regex-automata v0.4.10 [INFO] [stderr] Checking tempfile v3.22.0 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Compiling assay-proc-macro v0.1.1 [INFO] [stderr] Checking tokio-util v0.7.16 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Checking h2 v0.4.12 [INFO] [stderr] Checking assay v0.1.1 [INFO] [stderr] Checking regex v1.11.2 [INFO] [stderr] Checking bstr v1.12.0 [INFO] [stderr] Checking tower-http v0.6.6 [INFO] [stderr] Checking predicates v3.1.3 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling clap_derive v4.5.47 [INFO] [stderr] Compiling graphql-parser v0.4.1 [INFO] [stderr] Checking hyper v1.7.0 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking zerovec v0.11.4 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking clap v4.5.47 [INFO] [stderr] Checking clap_complete v4.5.57 [INFO] [stderr] Checking hyper-util v0.1.16 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.3 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Compiling graphql-introspection-query v0.2.0 [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_spanned v1.0.0 [INFO] [stderr] Checking toml_datetime v0.7.0 [INFO] [stderr] Checking toml v0.9.5 [INFO] [stderr] Compiling graphql_client_codegen v0.14.0 [INFO] [stderr] Compiling graphql_query_derive v0.14.0 [INFO] [stderr] Checking graphql_client v0.14.0 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking hyper-tls v0.6.0 [INFO] [stderr] Checking reqwest v0.12.23 [INFO] [stderr] Checking git2 v0.20.2 [INFO] [stderr] Checking mure v0.2.5 (/opt/rustwide/workdir) [INFO] [stderr] [INFO] [stderr] thread 'rustc' (12345) 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/config.rs:192:5: 192:12 (#272), segments: [PathSegment { ident: #272, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(323), style: Outer, span: src/config.rs:192:5: 192:12 (#272) } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7c4d20a2bfa3 - <::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt [INFO] [stderr] 1: 0x7c4d2100fb48 - core[75ca2badb63c4514]::fmt::write [INFO] [stderr] 2: 0x7c4d20a42226 - ::write_fmt [INFO] [stderr] 3: 0x7c4d20a01b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x7c4d20a1f833 - std[7d609349af90bec6]::panicking::default_hook [INFO] [stderr] 5: 0x7c4d1fa0236a - std[7d609349af90bec6]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x7c4d20a1fb12 - std[7d609349af90bec6]::panicking::panic_with_hook [INFO] [stderr] 7: 0x7c4d20a01c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x7c4d209f89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x7c4d20a0372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind [INFO] [stderr] 10: 0x7c4d1d638f9c - core[75ca2badb63c4514]::panicking::panic_fmt [INFO] [stderr] 11: 0x7c4d21de0110 - ::token_trees [INFO] [stderr] 12: 0x7c4d2261c314 - ::fully_expand_fragment [INFO] [stderr] 13: 0x7c4d225e65d2 - ::expand_crate [INFO] [stderr] 14: 0x7c4d216f0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand [INFO] [stderr] 15: 0x7c4d22207658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw [INFO] [stderr] 16: 0x7c4d222073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 17: 0x7c4d222073a7 - >::call_once [INFO] [stderr] 18: 0x7c4d221ecb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false> [INFO] [stderr] 19: 0x7c4d221ec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 20: 0x7c4d2237127b - , 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: 0x7c4d2225ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 22: 0x7c4d220eac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 23: 0x7c4d220eaa20 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 24: 0x7c4d220ed138 - ::new::thread_start [INFO] [stderr] 25: 0x7c4d1bc8aaa4 - [INFO] [stderr] 26: 0x7c4d1bd17a64 - 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-2026-01-08T21_09_53-12340.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 `mure` (bin "mure" test) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/66388cc165a6c4ac98c074dc9f0281ff23528c55/bin/rustc --crate-name mure --edition=2024 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=f4fbe9ea8ad767f2 -C extra-filename=-0bac4b99aec1838b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern assay=/opt/rustwide/target/debug/deps/libassay-81c70a8dee3fdba6.rmeta --extern assert_cmd=/opt/rustwide/target/debug/deps/libassert_cmd-af1367cf25f4fcae.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-b33189fccf036690.rmeta --extern clap_complete=/opt/rustwide/target/debug/deps/libclap_complete-27b5aec0980e4193.rmeta --extern dirs=/opt/rustwide/target/debug/deps/libdirs-94b772df3997e0ee.rmeta --extern git2=/opt/rustwide/target/debug/deps/libgit2-d4359c64d6e323a1.rmeta --extern graphql_client=/opt/rustwide/target/debug/deps/libgraphql_client-8fbfba5f1aa35a52.rmeta --extern mktemp=/opt/rustwide/target/debug/deps/libmktemp-e01719705bdfb24d.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-2ad934dc7da92e31.rmeta --extern openssl=/opt/rustwide/target/debug/deps/libopenssl-6ed33eaaf1a02ff1.rmeta --extern openssl_probe=/opt/rustwide/target/debug/deps/libopenssl_probe-b534f6b4cc62b099.rmeta --extern predicates=/opt/rustwide/target/debug/deps/libpredicates-2815ad475337f761.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-6960dee7aeeba254.rmeta --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-e82af830f3876301.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-947ce31098b938e9.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-80fd70e67f53714d.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-c52c4a85fe1b93d5.rmeta --extern shellexpand=/opt/rustwide/target/debug/deps/libshellexpand-8861e8ff7b411d27.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-6e70aac33ce29550.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/libgit2-sys-0c7331bfc4b0954e/out/build -L native=/opt/rustwide/target/debug/build/libssh2-sys-f595cf58fe71a50f/out/build -L native=/opt/rustwide/target/debug/build/openssl-sys-6e80a025a354e7fc/out/openssl-build/install/lib` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused import: `command` [INFO] [stdout] --> src/main.rs:3:58 [INFO] [stdout] | [INFO] [stdout] 3 | use clap::{ArgGroup, CommandFactory, Parser, Subcommand, command}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "31aabe20ac23c557193853164c9cad4efdeb45221856da92ac82c6c170b5b1c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31aabe20ac23c557193853164c9cad4efdeb45221856da92ac82c6c170b5b1c2", kill_on_drop: false }` [INFO] [stdout] 31aabe20ac23c557193853164c9cad4efdeb45221856da92ac82c6c170b5b1c2