[INFO] cloning repository https://github.com/djvcom/lambda-observability
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/djvcom/lambda-observability" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjvcom%2Flambda-observability", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjvcom%2Flambda-observability'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 556683a32aa6b1783d24e4ad321e9c270346ed4c
[INFO] checking djvcom/lambda-observability against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjvcom%2Flambda-observability" "/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/djvcom/lambda-observability
[INFO] finished tweaking git repo https://github.com/djvcom/lambda-observability
[INFO] tweaked toml for git repo https://github.com/djvcom/lambda-observability written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/djvcom/lambda-observability 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/djvcom/lambda-observability 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-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] 940e66cfb5796ece9887d358992fc36e37da016e5bce2c1a43b026905d3b67b5
[INFO] running `Command { std: "docker" "start" "-a" "940e66cfb5796ece9887d358992fc36e37da016e5bce2c1a43b026905d3b67b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "940e66cfb5796ece9887d358992fc36e37da016e5bce2c1a43b026905d3b67b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "940e66cfb5796ece9887d358992fc36e37da016e5bce2c1a43b026905d3b67b5", kill_on_drop: false }`
[INFO] [stdout] 940e66cfb5796ece9887d358992fc36e37da016e5bce2c1a43b026905d3b67b5
[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] 469e2b2c70afb2af95c8d33f0856e81fe2d8e75a75d1229aac097f7bf68e0118
[INFO] running `Command { std: "docker" "start" "-a" "469e2b2c70afb2af95c8d33f0856e81fe2d8e75a75d1229aac097f7bf68e0118", kill_on_drop: false }`
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[INFO] [stderr]    Compiling aws-lc-rs v1.15.2
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[INFO] [stderr]     Checking opentelemetry-lambda-tower v0.1.5 (/opt/rustwide/workdir/crates/opentelemetry-lambda-tower)
[INFO] [stderr]     Checking lambda_http v1.0.2
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[INFO] [stderr]     Checking lambda-simulator v0.1.5 (/opt/rustwide/workdir/crates/lambda-simulator)
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[INFO] [stderr]     Checking opentelemetry-configuration v0.3.2
[INFO] [stdout] warning: function `is_process_stopped` is never used
[INFO] [stdout]   --> crates/lambda-simulator/tests/common/mod.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn is_process_stopped(pid: u32) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `truncate_id` is never used
[INFO] [stdout]   --> crates/lambda-simulator/tests/common/mod.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn truncate_id(id: &str, max_len: usize) -> &str {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking opentelemetry-lambda-example v0.1.0 (/opt/rustwide/workdir/crates/opentelemetry-lambda-example)
[INFO] [stderr]     Checking opentelemetry-lambda-extension v0.1.6 (/opt/rustwide/workdir/crates/opentelemetry-lambda-extension)
[INFO] [stderr] 
[INFO] [stderr] thread 'rustc' (3314) 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: crates/opentelemetry-lambda-tower/src/cold_start.rs:72:5: 72:12 (#114), segments: [PathSegment { ident: <test_trace>#114, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(469), style: Outer, span: crates/opentelemetry-lambda-tower/src/cold_start.rs:72:5: 72:12 (#114) }
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x7300af02bfa3 - <<std[7d609349af90bec6]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt
[INFO] [stderr]    1:     0x7300af60fb48 - core[75ca2badb63c4514]::fmt::write
[INFO] [stderr]    2:     0x7300af042226 - <std[7d609349af90bec6]::sys::stdio::unix::Stderr as std[7d609349af90bec6]::io::Write>::write_fmt
[INFO] [stderr]    3:     0x7300af001b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0}
[INFO] [stderr]    4:     0x7300af01f833 - std[7d609349af90bec6]::panicking::default_hook
[INFO] [stderr]    5:     0x7300ae00236a - std[7d609349af90bec6]::panicking::update_hook::<alloc[d7482eb0f1d19161]::boxed::Box<rustc_driver_impl[3f9d6dd912ac34bd]::install_ice_hook::{closure#1}>>::{closure#0}
[INFO] [stderr]    6:     0x7300af01fb12 - std[7d609349af90bec6]::panicking::panic_with_hook
[INFO] [stderr]    7:     0x7300af001c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0}
[INFO] [stderr]    8:     0x7300aeff89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace::<std[7d609349af90bec6]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]    9:     0x7300af00372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind
[INFO] [stderr]   10:     0x7300abc38f9c - core[75ca2badb63c4514]::panicking::panic_fmt
[INFO] [stderr]   11:     0x7300b03e0110 - <rustc_ast[333fca09df5738a4]::ast::Attribute>::token_trees
[INFO] [stderr]   12:     0x7300b0c1c314 - <rustc_expand[a01ffc1bf52c2613]::expand::MacroExpander>::fully_expand_fragment
[INFO] [stderr]   13:     0x7300b0be65d2 - <rustc_expand[a01ffc1bf52c2613]::expand::MacroExpander>::expand_crate
[INFO] [stderr]   14:     0x7300afcf0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand
[INFO] [stderr]   15:     0x7300b0807658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw
[INFO] [stderr]   16:     0x7300b08073cd - 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:     0x7300b08073a7 - <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:     0x7300b07ecb5f - 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:     0x7300b07ec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   20:     0x7300b097127b - <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:     0x7300b085ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1}
[INFO] [stderr]   22:     0x7300b06eac4e - 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:     0x7300b06eaa20 - <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:     0x7300b06ed138 - <std[7d609349af90bec6]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stderr]   25:     0x7300aa28aaa4 - <unknown>
[INFO] [stderr]   26:     0x7300aa317a64 - 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-2026-01-09T12_48_12-3297.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] 
[INFO] [stderr] thread 'rustc' (3308) 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: crates/opentelemetry-lambda-tower/tests/sample_events.rs:199:5: 199:12 (#106), segments: [PathSegment { ident: <test_trace>#106, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(47), style: Outer, span: crates/opentelemetry-lambda-tower/tests/sample_events.rs:199:5: 199:12 (#106) }
[INFO] [stderr] stack backtrace:
[INFO] [stderr] #0 [resolver_for_lowering_raw] getting the resolver for lowering
[INFO] [stderr] end of query stack
[INFO] [stderr]    0:     0x7603b602bfa3 - <<std[7d609349af90bec6]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt
[INFO] [stderr]    1:     0x7603b660fb48 - core[75ca2badb63c4514]::fmt::write
[INFO] [stderr]    2:     0x7603b6042226 - <std[7d609349af90bec6]::sys::stdio::unix::Stderr as std[7d609349af90bec6]::io::Write>::write_fmt
[INFO] [stderr]    3:     0x7603b6001b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0}
[INFO] [stderr]    4:     0x7603b601f833 - std[7d609349af90bec6]::panicking::default_hook
[INFO] [stderr]    5:     0x7603b500236a - std[7d609349af90bec6]::panicking::update_hook::<alloc[d7482eb0f1d19161]::boxed::Box<rustc_driver_impl[3f9d6dd912ac34bd]::install_ice_hook::{closure#1}>>::{closure#0}
[INFO] [stderr]    6:     0x7603b601fb12 - std[7d609349af90bec6]::panicking::panic_with_hook
[INFO] [stderr]    7:     0x7603b6001c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0}
[INFO] [stderr]    8:     0x7603b5ff89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace::<std[7d609349af90bec6]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]    9:     0x7603b600372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind
[INFO] [stderr]   10:     0x7603b2c38f9c - core[75ca2badb63c4514]::panicking::panic_fmt
[INFO] [stderr]   11:     0x7603b73e0110 - <rustc_ast[333fca09df5738a4]::ast::Attribute>::token_trees
[INFO] [stderr]   12:     0x7603b7c1c314 - <rustc_expand[a01ffc1bf52c2613]::expand::MacroExpander>::fully_expand_fragment
[INFO] [stderr]   13:     0x7603b7be65d2 - <rustc_expand[a01ffc1bf52c2613]::expand::MacroExpander>::expand_crate
[INFO] [stderr]   14:     0x7603b6cf0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand
[INFO] [stderr]   15:     0x7603b7807658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw
[INFO] [stderr]   16:     0x7603b78073cd - 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:     0x7603b78073a7 - <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:     0x7603b77ecb5f - 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:     0x7603b77ec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   20:     0x7603b797127b - <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:     0x7603b785ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1}
[INFO] [stderr]   22:     0x7603b76eac4e - 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:     0x7603b76eaa20 - <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:     0x7603b76ed138 - <std[7d609349af90bec6]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stderr]   25:     0x7603b128aaa4 - <unknown>
[INFO] [stderr]   26:     0x7603b1317a64 - 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-2026-01-09T12_48_12-3289.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 `opentelemetry-lambda-tower` (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 opentelemetry_lambda_tower --edition=2024 crates/opentelemetry-lambda-tower/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"' --cfg 'feature="http"' --cfg 'feature="sqs"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "full", "fuzz", "http", "lambda-http", "sns", "sqs"))' -C metadata=c6dec6d57f1ea14b -C extra-filename=-d86d6061c52a21cc --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern aws_lambda_events=/opt/rustwide/target/debug/deps/libaws_lambda_events-e387cb7c61119524.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-94b450dd6509c8cb.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-756e876442dee363.rmeta --extern http=/opt/rustwide/target/debug/deps/libhttp-d72b32a4ad685960.rmeta --extern lambda_http=/opt/rustwide/target/debug/deps/liblambda_http-bb984d120104758d.rmeta --extern lambda_runtime=/opt/rustwide/target/debug/deps/liblambda_runtime-4bfe7e9c7e299808.rmeta --extern mock_collector=/opt/rustwide/target/debug/deps/libmock_collector-b99a0048c5d556dd.rmeta --extern opentelemetry=/opt/rustwide/target/debug/deps/libopentelemetry-c3761d6ea7eb1f1b.rmeta --extern opentelemetry_configuration=/opt/rustwide/target/debug/deps/libopentelemetry_configuration-33d764784325660f.rmeta --extern opentelemetry_semantic_conventions=/opt/rustwide/target/debug/deps/libopentelemetry_semantic_conventions-6b98ededed872c18.rmeta --extern opentelemetry_stdout=/opt/rustwide/target/debug/deps/libopentelemetry_stdout-43abd69dd0e73e6d.rmeta --extern opentelemetry_sdk=/opt/rustwide/target/debug/deps/libopentelemetry_sdk-fabbb053ce696d32.rmeta --extern pin_project=/opt/rustwide/target/debug/deps/libpin_project-cd419b91a80a7c5f.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-f8e7b60e522c1536.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-d812907dbdc48bb7.rmeta --extern serial_test=/opt/rustwide/target/debug/deps/libserial_test-d100382844460b17.rmeta --extern temp_env=/opt/rustwide/target/debug/deps/libtemp_env-c8a7828ab82a9983.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-baff06cd7d9897bc.rmeta --extern tokio_test=/opt/rustwide/target/debug/deps/libtokio_test-44672af694b74352.rmeta --extern tower=/opt/rustwide/target/debug/deps/libtower-5538e6aba6be599a.rmeta --extern tower_service=/opt/rustwide/target/debug/deps/libtower_service-e69ac8dcc8243395.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-563536f3051518bc.rmeta --extern tracing_opentelemetry=/opt/rustwide/target/debug/deps/libtracing_opentelemetry-02bc3a20ccd366c3.rmeta --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-a8bb939fee60a582.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/zstd-sys-54dec82198a874c0/out` (exit status: 101)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `opentelemetry-lambda-tower` (test "sample_events")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/66388cc165a6c4ac98c074dc9f0281ff23528c55/bin/rustc --crate-name sample_events --edition=2024 crates/opentelemetry-lambda-tower/tests/sample_events.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"' --cfg 'feature="http"' --cfg 'feature="sqs"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "full", "fuzz", "http", "lambda-http", "sns", "sqs"))' -C metadata=566fb93f06523c52 -C extra-filename=-63acf6191268c0eb --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern aws_lambda_events=/opt/rustwide/target/debug/deps/libaws_lambda_events-e387cb7c61119524.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-94b450dd6509c8cb.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-756e876442dee363.rmeta --extern http=/opt/rustwide/target/debug/deps/libhttp-d72b32a4ad685960.rmeta --extern lambda_http=/opt/rustwide/target/debug/deps/liblambda_http-bb984d120104758d.rmeta --extern lambda_runtime=/opt/rustwide/target/debug/deps/liblambda_runtime-4bfe7e9c7e299808.rmeta --extern mock_collector=/opt/rustwide/target/debug/deps/libmock_collector-b99a0048c5d556dd.rmeta --extern opentelemetry=/opt/rustwide/target/debug/deps/libopentelemetry-c3761d6ea7eb1f1b.rmeta --extern opentelemetry_configuration=/opt/rustwide/target/debug/deps/libopentelemetry_configuration-33d764784325660f.rmeta --extern opentelemetry_lambda_tower=/opt/rustwide/target/debug/deps/libopentelemetry_lambda_tower-c9db81b8b633c7b0.rmeta --extern opentelemetry_semantic_conventions=/opt/rustwide/target/debug/deps/libopentelemetry_semantic_conventions-6b98ededed872c18.rmeta --extern opentelemetry_stdout=/opt/rustwide/target/debug/deps/libopentelemetry_stdout-43abd69dd0e73e6d.rmeta --extern opentelemetry_sdk=/opt/rustwide/target/debug/deps/libopentelemetry_sdk-fabbb053ce696d32.rmeta --extern pin_project=/opt/rustwide/target/debug/deps/libpin_project-cd419b91a80a7c5f.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-f8e7b60e522c1536.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-d812907dbdc48bb7.rmeta --extern serial_test=/opt/rustwide/target/debug/deps/libserial_test-d100382844460b17.rmeta --extern temp_env=/opt/rustwide/target/debug/deps/libtemp_env-c8a7828ab82a9983.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-baff06cd7d9897bc.rmeta --extern tokio_test=/opt/rustwide/target/debug/deps/libtokio_test-44672af694b74352.rmeta --extern tower=/opt/rustwide/target/debug/deps/libtower-5538e6aba6be599a.rmeta --extern tower_service=/opt/rustwide/target/debug/deps/libtower_service-e69ac8dcc8243395.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-563536f3051518bc.rmeta --extern tracing_opentelemetry=/opt/rustwide/target/debug/deps/libtracing_opentelemetry-02bc3a20ccd366c3.rmeta --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-a8bb939fee60a582.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/zstd-sys-54dec82198a874c0/out` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "469e2b2c70afb2af95c8d33f0856e81fe2d8e75a75d1229aac097f7bf68e0118", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "469e2b2c70afb2af95c8d33f0856e81fe2d8e75a75d1229aac097f7bf68e0118", kill_on_drop: false }`
[INFO] [stdout] 469e2b2c70afb2af95c8d33f0856e81fe2d8e75a75d1229aac097f7bf68e0118
