[INFO] cloning repository https://github.com/stohrendorf/haunted-coop [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stohrendorf/haunted-coop" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstohrendorf%2Fhaunted-coop", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstohrendorf%2Fhaunted-coop'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 86003435cfd1c5941fe0516a3b238be0468ebd09 [INFO] checking stohrendorf/haunted-coop against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstohrendorf%2Fhaunted-coop" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/stohrendorf/haunted-coop [INFO] finished tweaking git repo https://github.com/stohrendorf/haunted-coop [INFO] tweaked toml for git repo https://github.com/stohrendorf/haunted-coop written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/stohrendorf/haunted-coop 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/stohrendorf/haunted-coop 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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b2a1463447bf16b29fb3a088167df3664306b4d39823008d468fc47cf03df4a2 [INFO] running `Command { std: "docker" "start" "-a" "b2a1463447bf16b29fb3a088167df3664306b4d39823008d468fc47cf03df4a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b2a1463447bf16b29fb3a088167df3664306b4d39823008d468fc47cf03df4a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2a1463447bf16b29fb3a088167df3664306b4d39823008d468fc47cf03df4a2", kill_on_drop: false }` [INFO] [stdout] b2a1463447bf16b29fb3a088167df3664306b4d39823008d468fc47cf03df4a2 [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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] abea25cfbb6e8e6e6a9934cc5328813a58d0167db40d2f6e5b559286ac77af89 [INFO] running `Command { std: "docker" "start" "-a" "abea25cfbb6e8e6e6a9934cc5328813a58d0167db40d2f6e5b559286ac77af89", kill_on_drop: false }` [INFO] [stderr] Compiling tokio-macros v2.3.0 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Checking num_cpus v1.17.0 [INFO] [stderr] Compiling cc v1.2.49 [INFO] [stderr] Checking tracing-core v0.1.36 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Compiling winnow v0.7.14 [INFO] [stderr] Compiling hashbrown v0.16.1 [INFO] [stderr] Compiling icu_properties_data v2.1.2 [INFO] [stderr] Compiling toml_datetime v0.7.5+spec-1.1.0 [INFO] [stderr] Checking log v0.4.29 [INFO] [stderr] Checking tracing v0.1.44 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Checking tokio v1.38.2 [INFO] [stderr] Compiling indexmap v2.12.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking icu_properties v2.1.2 [INFO] [stderr] Checking rustls-pki-types v1.13.2 [INFO] [stderr] Checking serde_json v1.0.145 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking tracing-subscriber v0.3.22 [INFO] [stderr] Compiling openssl-sys v0.9.111 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Compiling openssl v0.10.75 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Compiling toml_parser v1.0.6+spec-1.1.0 [INFO] [stderr] Compiling toml_edit v0.23.10+spec-1.0.0 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Compiling proc-macro-crate v3.4.0 [INFO] [stderr] Compiling num_enum_derive v0.7.5 [INFO] [stderr] Compiling ntest_test_cases v0.9.5 [INFO] [stderr] Compiling ntest_timeout v0.9.5 [INFO] [stderr] Checking ntest v0.9.5 [INFO] [stderr] Checking tokio-util v0.7.17 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Checking tokio-io-timeout v1.2.1 [INFO] [stderr] Checking num_enum v0.7.5 [INFO] [stderr] Checking h2 v0.4.12 [INFO] [stderr] Checking tower-http v0.6.8 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking hyper v1.8.1 [INFO] [stderr] Checking hyper-util v0.1.19 [INFO] [stderr] Checking hyper-tls v0.6.0 [INFO] [stderr] Checking reqwest v0.12.26 [INFO] [stderr] Checking haunted-coop v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] [INFO] [stderr] thread 'rustc' (497) 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/codec.rs:388:5: 388:12 (#97), segments: [PathSegment { ident: #97, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(254), style: Outer, span: src/codec.rs:388:5: 388:12 (#97) } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7f0bcfa2bfa3 - <::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt [INFO] [stderr] 1: 0x7f0bd000fb48 - core[75ca2badb63c4514]::fmt::write [INFO] [stderr] 2: 0x7f0bcfa42226 - ::write_fmt [INFO] [stderr] 3: 0x7f0bcfa01b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x7f0bcfa1f833 - std[7d609349af90bec6]::panicking::default_hook [INFO] [stderr] 5: 0x7f0bcea0236a - std[7d609349af90bec6]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x7f0bcfa1fb12 - std[7d609349af90bec6]::panicking::panic_with_hook [INFO] [stderr] 7: 0x7f0bcfa01c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x7f0bcf9f89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x7f0bcfa0372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind [INFO] [stderr] 10: 0x7f0bcc638f9c - core[75ca2badb63c4514]::panicking::panic_fmt [INFO] [stderr] 11: 0x7f0bd0de0110 - ::token_trees [INFO] [stderr] 12: 0x7f0bd161c314 - ::fully_expand_fragment [INFO] [stderr] 13: 0x7f0bd15e65d2 - ::expand_crate [INFO] [stderr] 14: 0x7f0bd06f0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand [INFO] [stderr] 15: 0x7f0bd1207658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw [INFO] [stderr] 16: 0x7f0bd12073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 17: 0x7f0bd12073a7 - >::call_once [INFO] [stderr] 18: 0x7f0bd11ecb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false> [INFO] [stderr] 19: 0x7f0bd11ec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 20: 0x7f0bd137127b - , 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: 0x7f0bd125ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 22: 0x7f0bd10eac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 23: 0x7f0bd10eaa20 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 24: 0x7f0bd10ed138 - ::new::thread_start [INFO] [stderr] 25: 0x7f0bcac8aaa4 - [INFO] [stderr] 26: 0x7f0bcad17a64 - 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_32_20-493.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 `haunted-coop` (bin "haunted-coop" test) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/66388cc165a6c4ac98c074dc9f0281ff23528c55/bin/rustc --crate-name haunted_coop --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=5cd28fad2b36f7fb -C extra-filename=-57bf8bbb4600af37 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-d92705dd1d5353b1.rmeta --extern bytes=/opt/rustwide/target/debug/deps/libbytes-1733fcdb13354ed1.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-e6f28b2d81a175d7.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-e0cbbce39a321476.rmeta --extern ntest=/opt/rustwide/target/debug/deps/libntest-0f0d4677919f0124.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-f6a6e287782f7417.rmeta --extern num_enum=/opt/rustwide/target/debug/deps/libnum_enum-f7cbd2e5adc4dd8c.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-c5c5b4a668231387.rmeta --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-4e377f9ec0498107.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-f1c37de5629f9e5e.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-a48157c303276287.rmeta --extern tokio_io_timeout=/opt/rustwide/target/debug/deps/libtokio_io_timeout-ce0b5c5604df55ae.rmeta --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-81fe6fd3b19b7339.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-82973e816f3637c6.rmeta --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-da9f010f073f2b6c.rmeta --cap-lints=forbid` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "abea25cfbb6e8e6e6a9934cc5328813a58d0167db40d2f6e5b559286ac77af89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abea25cfbb6e8e6e6a9934cc5328813a58d0167db40d2f6e5b559286ac77af89", kill_on_drop: false }` [INFO] [stdout] abea25cfbb6e8e6e6a9934cc5328813a58d0167db40d2f6e5b559286ac77af89