[INFO] cloning repository https://github.com/DayOfThePenguin/redpanda-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DayOfThePenguin/redpanda-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDayOfThePenguin%2Fredpanda-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDayOfThePenguin%2Fredpanda-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] acbc5d89ee56aea1dfa64b892e789d5fd68da34c [INFO] checking DayOfThePenguin/redpanda-rs against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDayOfThePenguin%2Fredpanda-rs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/DayOfThePenguin/redpanda-rs [INFO] finished tweaking git repo https://github.com/DayOfThePenguin/redpanda-rs [INFO] tweaked toml for git repo https://github.com/DayOfThePenguin/redpanda-rs written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/DayOfThePenguin/redpanda-rs 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/DayOfThePenguin/redpanda-rs 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 2f5492e2014439aa6e5e55ee2282c635a07cd35e42486feaec0d528def4ba6e1 [INFO] running `Command { std: "docker" "start" "-a" "2f5492e2014439aa6e5e55ee2282c635a07cd35e42486feaec0d528def4ba6e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2f5492e2014439aa6e5e55ee2282c635a07cd35e42486feaec0d528def4ba6e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f5492e2014439aa6e5e55ee2282c635a07cd35e42486feaec0d528def4ba6e1", kill_on_drop: false }` [INFO] [stdout] 2f5492e2014439aa6e5e55ee2282c635a07cd35e42486feaec0d528def4ba6e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 14cec930e09ac9a7fa33e049bc34b78cbbd0870d2be308304ff273ef50627a85 [INFO] running `Command { std: "docker" "start" "-a" "14cec930e09ac9a7fa33e049bc34b78cbbd0870d2be308304ff273ef50627a85", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Checking once_cell v1.14.0 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Compiling thiserror v1.0.36 [INFO] [stderr] Compiling serde_derive v1.0.144 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Checking tracing-core v0.1.29 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling serde_json v1.0.85 [INFO] [stderr] Checking futures-sink v0.3.24 [INFO] [stderr] Checking futures-channel v0.3.24 [INFO] [stderr] Checking parking_lot_core v0.9.3 [INFO] [stderr] Compiling jobserver v0.1.25 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Compiling tokio v1.21.1 [INFO] [stderr] Checking iana-time-zone v0.1.50 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Compiling cmake v0.1.48 [INFO] [stderr] Checking socket2 v0.4.7 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking chrono v0.4.22 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Compiling zstd-sys v2.0.1+zstd.1.5.2 [INFO] [stderr] Compiling libz-sys v1.1.8 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Compiling rdkafka-sys v4.3.0+1.9.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking tracing-subscriber v0.3.15 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling toml v0.5.9 [INFO] [stderr] Compiling thiserror-impl v1.0.36 [INFO] [stderr] Compiling tracing-attributes v0.1.22 [INFO] [stderr] Compiling futures-macro v0.3.24 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling tracing-test-macro v0.1.0 [INFO] [stderr] Checking futures-util v0.3.24 [INFO] [stderr] Compiling proc-macro-crate v1.2.1 [INFO] [stderr] Checking tracing v0.1.36 [INFO] [stderr] Compiling num_enum_derive v0.5.7 [INFO] [stderr] Checking num_enum v0.5.7 [INFO] [stderr] Checking futures-executor v0.3.24 [INFO] [stderr] Checking futures v0.3.24 [INFO] [stderr] Checking tracing-serde v0.1.3 [INFO] [stderr] Checking rdkafka v0.29.0 [INFO] [stderr] Checking tracing-subscriber v0.2.25 [INFO] [stderr] Checking redpanda v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking tracing-test v0.1.0 [INFO] [stderr] [INFO] [stderr] thread 'rustc' (1844) 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/tests.rs:22:1: 22:15 (#468), segments: [PathSegment { ident: #468, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(261), style: Outer, span: src/tests.rs:22:1: 22:15 (#468) } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7663e6c2bfa3 - <::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt [INFO] [stderr] 1: 0x7663e720fb48 - core[75ca2badb63c4514]::fmt::write [INFO] [stderr] 2: 0x7663e6c42226 - ::write_fmt [INFO] [stderr] 3: 0x7663e6c01b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x7663e6c1f833 - std[7d609349af90bec6]::panicking::default_hook [INFO] [stderr] 5: 0x7663e5c0236a - std[7d609349af90bec6]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x7663e6c1fb12 - std[7d609349af90bec6]::panicking::panic_with_hook [INFO] [stderr] 7: 0x7663e6c01c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x7663e6bf89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x7663e6c0372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind [INFO] [stderr] 10: 0x7663e3838f9c - core[75ca2badb63c4514]::panicking::panic_fmt [INFO] [stderr] 11: 0x7663e7fe0110 - ::token_trees [INFO] [stderr] 12: 0x7663e881c314 - ::fully_expand_fragment [INFO] [stderr] 13: 0x7663e87e65d2 - ::expand_crate [INFO] [stderr] 14: 0x7663e78f0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand [INFO] [stderr] 15: 0x7663e8407658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw [INFO] [stderr] 16: 0x7663e84073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 17: 0x7663e84073a7 - >::call_once [INFO] [stderr] 18: 0x7663e83ecb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false> [INFO] [stderr] 19: 0x7663e83ec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 20: 0x7663e857127b - , 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: 0x7663e845ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 22: 0x7663e82eac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 23: 0x7663e82eaa20 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 24: 0x7663e82ed138 - ::new::thread_start [INFO] [stderr] 25: 0x7663e1e8aaa4 - [INFO] [stderr] 26: 0x7663e1f17a64 - 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-2026-01-09T02_12_45-1842.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 `redpanda` (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 redpanda --edition=2021 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 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=cfd7b34b7079dbeb -C extra-filename=-6389b7ae85dba915 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-cdfd31560d38d7a7.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-afaf50ffcf4fcfee.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-242851ee31995262.rmeta --extern rdkafka=/opt/rustwide/target/debug/deps/librdkafka-9c5c4429476ce3a8.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-08d415f8cffd494b.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-295337bf19da90dd.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-6969030d95cb47e0.rmeta --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-848cedbb8e1ffa9c.rmeta --extern tracing_test=/opt/rustwide/target/debug/deps/libtracing_test-a434900ae2ebcb13.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/rdkafka-sys-ece70a75b5df3fbb/out/lib -L native=/usr/lib` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/consumer.rs:93:19 [INFO] [stdout] | [INFO] [stdout] 93 | pub fn stream(&self) -> MessageStream { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 93 | pub fn stream(&self) -> MessageStream<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "14cec930e09ac9a7fa33e049bc34b78cbbd0870d2be308304ff273ef50627a85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14cec930e09ac9a7fa33e049bc34b78cbbd0870d2be308304ff273ef50627a85", kill_on_drop: false }` [INFO] [stdout] 14cec930e09ac9a7fa33e049bc34b78cbbd0870d2be308304ff273ef50627a85