[INFO] fetching crate gouqi 0.20.0... [INFO] checking gouqi-0.20.0 against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727 [INFO] extracting crate gouqi 0.20.0 into /workspace/builds/worker-2-tc2/source [INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml [INFO] started tweaking crates.io crate gouqi 0.20.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate gouqi 0.20.0 [INFO] tweaked toml for crates.io crate gouqi 0.20.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate gouqi 0.20.0 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 gouqi 0.20.0 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] [stderr] Blocking waiting for file lock on package cache [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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 824ff9b8ef65528ce865fb79db68a594bbed55ece308b0a15201cccc049eb926 [INFO] running `Command { std: "docker" "start" "-a" "824ff9b8ef65528ce865fb79db68a594bbed55ece308b0a15201cccc049eb926", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "824ff9b8ef65528ce865fb79db68a594bbed55ece308b0a15201cccc049eb926", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "824ff9b8ef65528ce865fb79db68a594bbed55ece308b0a15201cccc049eb926", kill_on_drop: false }` [INFO] [stdout] 824ff9b8ef65528ce865fb79db68a594bbed55ece308b0a15201cccc049eb926 [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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6de1cf6b5d62ec01c674163784b069cc5611553b5a6bf22a61333e021bc4fd55 [INFO] running `Command { std: "docker" "start" "-a" "6de1cf6b5d62ec01c674163784b069cc5611553b5a6bf22a61333e021bc4fd55", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.96 [INFO] [stderr] Compiling serde_json v1.0.142 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling cc v1.2.32 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling camino v1.1.11 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking socket2 v0.6.0 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling pulldown-cmark v0.9.6 [INFO] [stderr] Checking rustls-pki-types v1.12.0 [INFO] [stderr] Checking indexmap v2.10.0 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking getrandom v0.3.3 [INFO] [stderr] Compiling rustls v0.23.31 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling bytecount v0.6.9 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking webpki-roots v1.0.2 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Checking half v2.6.0 [INFO] [stderr] Checking iri-string v0.7.8 [INFO] [stderr] Compiling time-macros v0.2.22 [INFO] [stderr] Checking clap_builder v4.5.44 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking sdd v3.0.10 [INFO] [stderr] Checking humantime v2.2.0 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Checking criterion-plot v0.6.0 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking scc v2.4.0 [INFO] [stderr] Checking glob v0.3.2 [INFO] [stderr] Checking nu-ansi-term v0.50.1 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Checking tempfile v3.20.0 [INFO] [stderr] Checking clap v4.5.45 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking matchers v0.2.0 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling serial_test_derive v3.2.0 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Checking serial_test v3.2.0 [INFO] [stderr] Checking tokio v1.47.1 [INFO] [stderr] Checking thiserror v2.0.12 [INFO] [stderr] Checking rustls-webpki v0.103.4 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking tracing-subscriber v0.3.20 [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 tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.2 [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 tokio-util v0.7.16 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking tokio-rustls v0.26.2 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking h2 v0.4.12 [INFO] [stderr] Checking tower-http v0.6.6 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking cargo-platform v0.1.9 [INFO] [stderr] Checking deranged v0.4.0 [INFO] [stderr] Checking humantime-serde v1.1.1 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking time v0.3.41 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking cargo_metadata v0.14.2 [INFO] [stderr] Checking assert-json-diff v2.0.2 [INFO] [stderr] Checking criterion v0.7.0 [INFO] [stderr] Compiling skeptic v0.13.7 [INFO] [stderr] Checking hyper v1.6.0 [INFO] [stderr] Compiling gouqi v0.20.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking hyper-util v0.1.16 [INFO] [stderr] Checking hyper-rustls v0.27.7 [INFO] [stderr] Checking mockito v1.7.0 [INFO] [stderr] Checking reqwest v0.12.22 [INFO] [stderr] [INFO] [stderr] thread 'rustc' (1549) 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/env.rs:374:5: 374:12 (#1177), segments: [PathSegment { ident: #1177, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(4267), style: Outer, span: src/env.rs:374:5: 374:12 (#1177) } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7ad91d62bfa3 - <::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt [INFO] [stderr] 1: 0x7ad91dc0fb48 - core[75ca2badb63c4514]::fmt::write [INFO] [stderr] 2: 0x7ad91d642226 - ::write_fmt [INFO] [stderr] 3: 0x7ad91d601b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x7ad91d61f833 - std[7d609349af90bec6]::panicking::default_hook [INFO] [stderr] 5: 0x7ad91c60236a - std[7d609349af90bec6]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x7ad91d61fb12 - std[7d609349af90bec6]::panicking::panic_with_hook [INFO] [stderr] 7: 0x7ad91d601c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x7ad91d5f89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x7ad91d60372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind [INFO] [stderr] 10: 0x7ad91a238f9c - core[75ca2badb63c4514]::panicking::panic_fmt [INFO] [stderr] 11: 0x7ad91e9e0110 - ::token_trees [INFO] [stderr] 12: 0x7ad91f21c314 - ::fully_expand_fragment [INFO] [stderr] 13: 0x7ad91f1e65d2 - ::expand_crate [INFO] [stderr] 14: 0x7ad91e2f0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand [INFO] [stderr] 15: 0x7ad91ee07658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw [INFO] [stderr] 16: 0x7ad91ee073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 17: 0x7ad91ee073a7 - >::call_once [INFO] [stderr] 18: 0x7ad91edecb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false> [INFO] [stderr] 19: 0x7ad91edec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 20: 0x7ad91ef7127b - , 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: 0x7ad91ee5ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 22: 0x7ad91eceac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 23: 0x7ad91eceaa20 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 24: 0x7ad91eced138 - ::new::thread_start [INFO] [stderr] 25: 0x7ad91888aaa4 - [INFO] [stderr] 26: 0x7ad918917a64 - 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-2026-01-08T19_16_52-1546.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 `gouqi` (lib test) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/66388cc165a6c4ac98c074dc9f0281ff23528c55/bin/rustc --crate-name gouqi --edition=2024 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("async", "base64", "cache", "config-files", "default", "full", "futures", "humantime-support", "metrics", "oauth", "observability", "once_cell", "parking_lot", "rand", "rsa", "sha1", "tokio", "toml-support", "uuid", "yaml"))' -C metadata=faa587d0e56a7ae8 -C extra-filename=-fea85ffda32c1aa8 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-c4e61e4a982ebd8f.rmeta --extern humantime_serde=/opt/rustwide/target/debug/deps/libhumantime_serde-7854fec5cb0987e5.rmeta --extern mockito=/opt/rustwide/target/debug/deps/libmockito-142e0ca4c1d9d9f1.rmeta --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-c0d597c49d8e24f9.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-a38086c429596543.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-07ee1b47d1b5edc1.rmeta --extern serial_test=/opt/rustwide/target/debug/deps/libserial_test-0769215c2d8d4baa.rmeta --extern skeptic=/opt/rustwide/target/debug/deps/libskeptic-1f4a60768758967e.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-65ebc43ddb4b3edc.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-714bf510a53af672.rmeta --extern time=/opt/rustwide/target/debug/deps/libtime-2250be70cb75e3f4.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-6f0a0d6bac932524.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-9db2b6433c99a69d.rmeta --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-e45d33a2e787715c.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-b5c1d17e7642848b.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/ring-c22b8d9639f9198d/out` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "6de1cf6b5d62ec01c674163784b069cc5611553b5a6bf22a61333e021bc4fd55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6de1cf6b5d62ec01c674163784b069cc5611553b5a6bf22a61333e021bc4fd55", kill_on_drop: false }` [INFO] [stdout] 6de1cf6b5d62ec01c674163784b069cc5611553b5a6bf22a61333e021bc4fd55