[INFO] cloning repository https://github.com/n0-computer/iroh-gossip
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/n0-computer/iroh-gossip" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn0-computer%2Firoh-gossip", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn0-computer%2Firoh-gossip'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 16c68bb187c7127eb5694bfbbd1ec3da518bcc25
[INFO] checking n0-computer/iroh-gossip against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn0-computer%2Firoh-gossip" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/n0-computer/iroh-gossip
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/n0-computer/iroh-gossip
[INFO] tweaked toml for git repo https://github.com/n0-computer/iroh-gossip written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/n0-computer/iroh-gossip 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/n0-computer/iroh-gossip 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b1024d3918f26ec504e4d979c8212e0f7af8d42a0e6e084be51f81e755de5a68
[INFO] running `Command { std: "docker" "start" "-a" "b1024d3918f26ec504e4d979c8212e0f7af8d42a0e6e084be51f81e755de5a68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1024d3918f26ec504e4d979c8212e0f7af8d42a0e6e084be51f81e755de5a68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1024d3918f26ec504e4d979c8212e0f7af8d42a0e6e084be51f81e755de5a68", kill_on_drop: false }`
[INFO] [stdout] b1024d3918f26ec504e4d979c8212e0f7af8d42a0e6e084be51f81e755de5a68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] e049420a075ff1dd5e4cce12c4b73f81172330b9fc9cb0d2758581a998ec9a49
[INFO] running `Command { std: "docker" "start" "-a" "e049420a075ff1dd5e4cce12c4b73f81172330b9fc9cb0d2758581a998ec9a49", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
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[INFO] [stderr] 
[INFO] [stderr] thread 'rustc' (2860) 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/proto.rs:143:5: 143:12 (#6005), segments: [PathSegment { ident: <test_trace>#6005, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(3235), style: Outer, span: src/proto.rs:143:5: 143:12 (#6005) }
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x71f69362bfa3 - <<std[7d609349af90bec6]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt
[INFO] [stderr]    1:     0x71f693c0fb48 - core[75ca2badb63c4514]::fmt::write
[INFO] [stderr]    2:     0x71f693642226 - <std[7d609349af90bec6]::sys::stdio::unix::Stderr as std[7d609349af90bec6]::io::Write>::write_fmt
[INFO] [stderr]    3:     0x71f693601b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0}
[INFO] [stderr]    4:     0x71f69361f833 - std[7d609349af90bec6]::panicking::default_hook
[INFO] [stderr]    5:     0x71f69260236a - std[7d609349af90bec6]::panicking::update_hook::<alloc[d7482eb0f1d19161]::boxed::Box<rustc_driver_impl[3f9d6dd912ac34bd]::install_ice_hook::{closure#1}>>::{closure#0}
[INFO] [stderr]    6:     0x71f69361fb12 - std[7d609349af90bec6]::panicking::panic_with_hook
[INFO] [stderr]    7:     0x71f693601c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0}
[INFO] [stderr]    8:     0x71f6935f89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace::<std[7d609349af90bec6]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]    9:     0x71f69360372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind
[INFO] [stderr]   10:     0x71f690238f9c - core[75ca2badb63c4514]::panicking::panic_fmt
[INFO] [stderr]   11:     0x71f6949e0110 - <rustc_ast[333fca09df5738a4]::ast::Attribute>::token_trees
[INFO] [stderr]   12:     0x71f69521c314 - <rustc_expand[a01ffc1bf52c2613]::expand::MacroExpander>::fully_expand_fragment
[INFO] [stderr]   13:     0x71f6951e65d2 - <rustc_expand[a01ffc1bf52c2613]::expand::MacroExpander>::expand_crate
[INFO] [stderr]   14:     0x71f6942f0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand
[INFO] [stderr]   15:     0x71f694e07658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw
[INFO] [stderr]   16:     0x71f694e073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2}::{closure#0}, rustc_middle[2342951a64deba5]::query::erase::Erased<[u8; 16usize]>>
[INFO] [stderr]   17:     0x71f694e073a7 - <rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2} as core[75ca2badb63c4514]::ops::function::FnOnce<(rustc_middle[2342951a64deba5]::ty::context::TyCtxt, ())>>::call_once
[INFO] [stderr]   18:     0x71f694decb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::<rustc_query_impl[8c5349e00d64015e]::DynamicConfig<rustc_query_system[d45be4fb383a0235]::query::caches::SingleCache<rustc_middle[2342951a64deba5]::query::erase::Erased<[u8; 16usize]>>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false>
[INFO] [stderr]   19:     0x71f694dec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   20:     0x71f694f7127b - <rustc_interface[903e43df8d6bd657]::passes::create_and_enter_global_ctxt<core[75ca2badb63c4514]::option::Option<rustc_interface[903e43df8d6bd657]::queries::Linker>, 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<rustc_data_structures[c82a87ce5cdbfc92]::jobserver::Proxy>, &std[7d609349af90bec6]::sync::once_lock::OnceLock<rustc_middle[2342951a64deba5]::ty::context::GlobalCtxt>, &rustc_data_structures[c82a87ce5cdbfc92]::sync::worker_local::WorkerLocal<rustc_middle[2342951a64deba5]::arena::Arena>, &rustc_data_structures[c82a87ce5cdbfc92]::sync::worker_local::WorkerLocal<rustc_hir[cc727ec2ba6ebdb5]::Arena>, rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0}
[INFO] [stderr]   21:     0x71f694e5ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1}
[INFO] [stderr]   22:     0x71f694ceac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface[903e43df8d6bd657]::util::run_in_thread_with_globals<rustc_interface[903e43df8d6bd657]::util::run_in_thread_pool_with_globals<rustc_interface[903e43df8d6bd657]::interface::run_compiler<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stderr]   23:     0x71f694ceaa20 - <std[7d609349af90bec6]::thread::lifecycle::spawn_unchecked<rustc_interface[903e43df8d6bd657]::util::run_in_thread_with_globals<rustc_interface[903e43df8d6bd657]::util::run_in_thread_pool_with_globals<rustc_interface[903e43df8d6bd657]::interface::run_compiler<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   24:     0x71f694ced138 - <std[7d609349af90bec6]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stderr]   25:     0x71f68e88aaa4 - <unknown>
[INFO] [stderr]   26:     0x71f68e917a64 - clone
[INFO] [stderr]   27:                0x0 - <unknown>
[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-2026-01-09T19_19_57-2856.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 `iroh-gossip` (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 iroh_gossip --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 '--warn=clippy::unused-async' --warn=unexpected_cfgs --warn=missing_debug_implementations --check-cfg 'cfg(iroh_docsrs)' --test --cfg 'feature="default"' --cfg 'feature="metrics"' --cfg 'feature="net"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "examples", "metrics", "net", "rpc", "simulator", "test-utils"))' -C metadata=4d0d1e55f10836c7 -C extra-filename=-d344c813851ce65f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern blake3=/opt/rustwide/target/debug/deps/libblake3-817a3e30ea69aae1.rmeta --extern bytes=/opt/rustwide/target/debug/deps/libbytes-aea6b2ea70b105f8.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-c19f0c4c9364e345.rmeta --extern data_encoding=/opt/rustwide/target/debug/deps/libdata_encoding-dd85ea375be45d1b.rmeta --extern derive_more=/opt/rustwide/target/debug/deps/libderive_more-734fff80a04b6990.rmeta --extern ed25519_dalek=/opt/rustwide/target/debug/deps/libed25519_dalek-43c0356893897241.rmeta --extern futures_concurrency=/opt/rustwide/target/debug/deps/libfutures_concurrency-f1ee9da1ec2fd517.rmeta --extern futures_lite=/opt/rustwide/target/debug/deps/libfutures_lite-dc1bc19ebd484496.rmeta --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-2d5e08e0efca80e7.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-4852862d92867e36.rmeta --extern humantime_serde=/opt/rustwide/target/debug/deps/libhumantime_serde-324d68b3238f3c1a.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-9127c3189d4f9a4e.rmeta --extern iroh=/opt/rustwide/target/debug/deps/libiroh-14c916897f1efb48.rmeta --extern iroh_base=/opt/rustwide/target/debug/deps/libiroh_base-6401b00c64718c0d.rmeta --extern iroh_metrics=/opt/rustwide/target/debug/deps/libiroh_metrics-7eb9b87fdeb28270.rmeta --extern irpc=/opt/rustwide/target/debug/deps/libirpc-77c6131e9b0dc34b.rmeta --extern n0_error=/opt/rustwide/target/debug/deps/libn0_error-b6d6040a4b0e3f41.rmeta --extern n0_future=/opt/rustwide/target/debug/deps/libn0_future-ebc43b72f4daef98.rmeta --extern postcard=/opt/rustwide/target/debug/deps/libpostcard-27a6c3a5363c0b40.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-eab8afbffc6a992b.rmeta --extern rand_chacha=/opt/rustwide/target/debug/deps/librand_chacha-022a82c084dcba51.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-27fda34211838bc5.rmeta --extern serde_byte_array=/opt/rustwide/target/debug/deps/libserde_byte_array-4a24df21b6de28f8.rmeta --extern testresult=/opt/rustwide/target/debug/deps/libtestresult-38bc35fad015f798.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-0ec7ba6d03b4de85.rmeta --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-453476b0031b17f1.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-6cfd9cf3f6d577fe.rmeta --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-ceddcf2a0be22c88.rmeta --extern tracing_test=/opt/rustwide/target/debug/deps/libtracing_test-2df2dcb39875ed8f.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-a8f7f187ac3a0f99.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/blake3-182e15b7aecd7db1/out -L native=/opt/rustwide/target/debug/build/blake3-182e15b7aecd7db1/out -L native=/opt/rustwide/target/debug/build/ring-95f68ee2af2f5a46/out` (exit status: 101)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e049420a075ff1dd5e4cce12c4b73f81172330b9fc9cb0d2758581a998ec9a49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e049420a075ff1dd5e4cce12c4b73f81172330b9fc9cb0d2758581a998ec9a49", kill_on_drop: false }`
[INFO] [stdout] e049420a075ff1dd5e4cce12c4b73f81172330b9fc9cb0d2758581a998ec9a49