[INFO] fetching crate clock-bound-d 2.0.3... [INFO] checking clock-bound-d-2.0.3 against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727 [INFO] extracting crate clock-bound-d 2.0.3 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate clock-bound-d 2.0.3 [INFO] finished tweaking crates.io crate clock-bound-d 2.0.3 [INFO] tweaked toml for crates.io crate clock-bound-d 2.0.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate clock-bound-d 2.0.3 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 clock-bound-d 2.0.3 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f132520f6e37c44b00e34bd9bfb14afdd7e49c1aa991fda4a03a5d95c30c6958 [INFO] running `Command { std: "docker" "start" "-a" "f132520f6e37c44b00e34bd9bfb14afdd7e49c1aa991fda4a03a5d95c30c6958", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f132520f6e37c44b00e34bd9bfb14afdd7e49c1aa991fda4a03a5d95c30c6958", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f132520f6e37c44b00e34bd9bfb14afdd7e49c1aa991fda4a03a5d95c30c6958", kill_on_drop: false }` [INFO] [stdout] f132520f6e37c44b00e34bd9bfb14afdd7e49c1aa991fda4a03a5d95c30c6958 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] b48c40d7649796a8a2588802fd00a71c80bd4d55ea91ded27f4d52a5b7ab1653 [INFO] running `Command { std: "docker" "start" "-a" "b48c40d7649796a8a2588802fd00a71c80bd4d55ea91ded27f4d52a5b7ab1653", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling indexmap v2.7.1 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking nix v0.26.4 [INFO] [stderr] Checking anstream v0.6.12 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking errno v0.3.10 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling rstest_macros v0.22.0 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Checking clap_builder v4.5.1 [INFO] [stderr] Compiling mockall_derive v0.13.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling rustix v1.0.2 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling toml_edit v0.22.24 [INFO] [stderr] Checking sdd v3.0.8 [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Checking linux-raw-sys v0.9.2 [INFO] [stderr] Compiling relative-path v1.9.3 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking predicates v3.1.3 [INFO] [stderr] Checking downcast v0.11.0 [INFO] [stderr] Checking fragile v2.0.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking retry v2.0.0 [INFO] [stderr] Checking scc v2.3.3 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling proc-macro-crate v3.3.0 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Checking clock-bound-shm v2.0.3 [INFO] [stderr] Checking tracing-serde v0.1.3 [INFO] [stderr] Checking tempfile v3.18.0 [INFO] [stderr] Compiling num_enum_derive v0.5.11 [INFO] [stderr] Compiling chrony-candm-derive v0.1.0 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking num_enum v0.5.11 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling clap_derive v4.5.0 [INFO] [stderr] Compiling serial_test_derive v3.2.0 [INFO] [stderr] Compiling mockall_double v0.3.1 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking clock-bound-vmclock v2.0.3 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Checking clap v4.5.1 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling bon-macros v2.3.0 [INFO] [stderr] Checking mockall v0.13.1 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking chrony-candm v0.1.1 [INFO] [stderr] Checking serial_test v3.2.0 [INFO] [stderr] Checking rstest v0.22.0 [INFO] [stderr] Checking bon v2.3.0 [INFO] [stderr] Checking clock-bound-d v2.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/chrony_client.rs:39:27 [INFO] [stdout] | [INFO] [stdout] 39 | impl core::fmt::Debug for (dyn ChronyClient + '_) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 39 - impl core::fmt::Debug for (dyn ChronyClient + '_) { [INFO] [stdout] 39 + impl core::fmt::Debug for dyn ChronyClient + '_ { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/chrony_client.rs:185:27 [INFO] [stdout] | [INFO] [stdout] 185 | impl core::fmt::Debug for (dyn ChronyClientExt + '_) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 185 - impl core::fmt::Debug for (dyn ChronyClientExt + '_) { [INFO] [stdout] 185 + impl core::fmt::Debug for dyn ChronyClientExt + '_ { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] thread 'rustc' (1251) 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/clock_bound_runner.rs:639:5: 639:14 (#934), segments: [PathSegment { ident: #934, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(1704), style: Outer, span: src/clock_bound_runner.rs:639:5: 639:14 (#934) } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7d0c2102bfa3 - <::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt [INFO] [stderr] 1: 0x7d0c2160fb48 - core[75ca2badb63c4514]::fmt::write [INFO] [stderr] 2: 0x7d0c21042226 - ::write_fmt [INFO] [stderr] 3: 0x7d0c21001b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x7d0c2101f833 - std[7d609349af90bec6]::panicking::default_hook [INFO] [stderr] 5: 0x7d0c2000236a - std[7d609349af90bec6]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x7d0c2101fb12 - std[7d609349af90bec6]::panicking::panic_with_hook [INFO] [stderr] 7: 0x7d0c21001c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x7d0c20ff89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x7d0c2100372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind [INFO] [stderr] 10: 0x7d0c1dc38f9c - core[75ca2badb63c4514]::panicking::panic_fmt [INFO] [stderr] 11: 0x7d0c223e0110 - ::token_trees [INFO] [stderr] 12: 0x7d0c22c1c314 - ::fully_expand_fragment [INFO] [stderr] 13: 0x7d0c22be65d2 - ::expand_crate [INFO] [stderr] 14: 0x7d0c21cf0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand [INFO] [stderr] 15: 0x7d0c22807658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw [INFO] [stderr] 16: 0x7d0c228073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 17: 0x7d0c228073a7 - >::call_once [INFO] [stderr] 18: 0x7d0c227ecb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false> [INFO] [stderr] 19: 0x7d0c227ec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 20: 0x7d0c2297127b - , 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: 0x7d0c2285ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 22: 0x7d0c226eac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 23: 0x7d0c226eaa20 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 24: 0x7d0c226ed138 - ::new::thread_start [INFO] [stderr] 25: 0x7d0c1c28aaa4 - [INFO] [stderr] 26: 0x7d0c1c317a64 - 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-2026-01-08T17_51_22-1248.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 `clock-bound-d` (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 clock_bound_d --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("test"))' -C metadata=090ee3a897e8a41a -C extra-filename=-03cfa79748109039 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-e8f9025ee4aa625d.rmeta --extern bon=/opt/rustwide/target/debug/deps/libbon-4bd9f4a4a05f1bb6.rmeta --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-d92705dd1d5353b1.rmeta --extern chrony_candm=/opt/rustwide/target/debug/deps/libchrony_candm-90ab3aad62379a60.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-6f5176632062594f.rmeta --extern clock_bound_shm=/opt/rustwide/target/debug/deps/libclock_bound_shm-d96efe70bae04558.rmeta --extern clock_bound_vmclock=/opt/rustwide/target/debug/deps/libclock_bound_vmclock-b3e0ff909d3dfc27.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-3dcad08886afe173.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-17de6cd23dd02d86.rmeta --extern mockall=/opt/rustwide/target/debug/deps/libmockall-d526115633aea645.rmeta --extern mockall_double=/opt/rustwide/target/debug/deps/libmockall_double-49821c5901e7a544.so --extern nix=/opt/rustwide/target/debug/deps/libnix-f22a84c8da6e029f.rmeta --extern retry=/opt/rustwide/target/debug/deps/libretry-cb24b5f6ff1075bf.rmeta --extern rstest=/opt/rustwide/target/debug/deps/librstest-48b83b45c0a21a01.rmeta --extern serial_test=/opt/rustwide/target/debug/deps/libserial_test-81843530b09254a1.rmeta --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-f8f55c735495b5e1.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-ead37a1e567f3591.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-c347d4ceda1374fe.rmeta --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-426900a9df45487b.rmeta --cap-lints=forbid` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "b48c40d7649796a8a2588802fd00a71c80bd4d55ea91ded27f4d52a5b7ab1653", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b48c40d7649796a8a2588802fd00a71c80bd4d55ea91ded27f4d52a5b7ab1653", kill_on_drop: false }` [INFO] [stdout] b48c40d7649796a8a2588802fd00a71c80bd4d55ea91ded27f4d52a5b7ab1653