[INFO] fetching crate rustic 0.1.9... [INFO] checking rustic-0.1.9 against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727 [INFO] extracting crate rustic 0.1.9 into /workspace/builds/worker-4-tc2/source [INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate rustic 0.1.9 [INFO] finished tweaking crates.io crate rustic 0.1.9 [INFO] tweaked toml for crates.io crate rustic 0.1.9 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rustic 0.1.9 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 123 packages to latest compatible versions [INFO] [stderr] Adding generic-array v0.14.7 (available: v0.14.9) [INFO] [stderr] Adding ic-cdk v0.13.6 (available: v0.19.0) [INFO] [stderr] Adding ic-cdk-macros v0.9.0 (available: v0.19.0) [INFO] [stderr] Adding ic-cdk-macros v0.13.2 (available: v0.13.3) [INFO] [stderr] Adding ic-stable-structures v0.6.9 (available: v0.7.2) [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] 767a53e04e7367950aea70e7adabbe4c1111921f596ab16f7b7efa9ab5af9995 [INFO] running `Command { std: "docker" "start" "-a" "767a53e04e7367950aea70e7adabbe4c1111921f596ab16f7b7efa9ab5af9995", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "767a53e04e7367950aea70e7adabbe4c1111921f596ab16f7b7efa9ab5af9995", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "767a53e04e7367950aea70e7adabbe4c1111921f596ab16f7b7efa9ab5af9995", kill_on_drop: false }` [INFO] [stdout] 767a53e04e7367950aea70e7adabbe4c1111921f596ab16f7b7efa9ab5af9995 [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] e3cc559ddc5ffbd4721b96bdcf8631c3e629bb3ea2484e6b54376b0c030d6603 [INFO] running `Command { std: "docker" "start" "-a" "e3cc559ddc5ffbd4721b96bdcf8631c3e629bb3ea2484e6b54376b0c030d6603", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling typed-arena v2.0.2 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling candid_derive v0.10.20 [INFO] [stderr] Compiling data-encoding v2.9.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling psm v0.1.28 [INFO] [stderr] Compiling zerocopy v0.8.33 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling zerocopy-derive v0.8.33 [INFO] [stderr] Compiling serde_bytes v0.11.19 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Compiling stacker v0.1.22 [INFO] [stderr] Checking getrandom v0.3.4 [INFO] [stderr] Compiling ic-cdk-executor v0.1.0 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling binread_derive v2.1.0 [INFO] [stderr] Compiling pretty v0.12.5 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Compiling serde_tokenstream v0.1.7 [INFO] [stderr] Compiling ic0 v0.21.1 [INFO] [stderr] Checking tempfile v3.24.0 [INFO] [stderr] Checking tracing-serde v0.2.0 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Checking wait-timeout v0.2.1 [INFO] [stderr] Compiling rustic v0.1.9 (/opt/rustwide/workdir) [INFO] [stderr] Checking ic0 v0.23.0 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Checking rand_xorshift v0.4.0 [INFO] [stderr] Checking tracing-subscriber v0.3.22 [INFO] [stderr] Checking rusty-fork v0.3.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling ic_principal v0.1.1 [INFO] [stderr] Checking tracing v0.1.44 [INFO] [stderr] Compiling binread v2.2.0 [INFO] [stderr] Checking ic-stable-structures v0.6.9 [INFO] [stderr] Checking candid v0.10.20 [INFO] [stderr] Checking half v2.7.1 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking proptest v1.9.0 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Compiling ic-cdk-macros v0.8.4 [INFO] [stderr] Compiling ic-cdk-macros v0.13.2 [INFO] [stderr] Compiling ic-cdk-macros v0.9.0 [INFO] [stderr] Checking ic-cdk v0.13.6 [INFO] [stderr] Compiling ic-cdk v0.12.3 [INFO] [stderr] Compiling rustic-macros v0.1.6 [INFO] [stderr] [INFO] [stderr] thread 'rustc' (835) 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/access_control.rs:683:5: 683:12 (#294), segments: [PathSegment { ident: #294, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(776), style: Outer, span: src/access_control.rs:683:5: 683:12 (#294) } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x77e170a2bfa3 - <::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt [INFO] [stderr] 1: 0x77e17100fb48 - core[75ca2badb63c4514]::fmt::write [INFO] [stderr] 2: 0x77e170a42226 - ::write_fmt [INFO] [stderr] 3: 0x77e170a01b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x77e170a1f833 - std[7d609349af90bec6]::panicking::default_hook [INFO] [stderr] 5: 0x77e16fa0236a - std[7d609349af90bec6]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x77e170a1fb12 - std[7d609349af90bec6]::panicking::panic_with_hook [INFO] [stderr] 7: 0x77e170a01c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x77e1709f89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x77e170a0372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind [INFO] [stderr] 10: 0x77e16d638f9c - core[75ca2badb63c4514]::panicking::panic_fmt [INFO] [stderr] 11: 0x77e171de0110 - ::token_trees [INFO] [stderr] 12: 0x77e17261c314 - ::fully_expand_fragment [INFO] [stderr] 13: 0x77e1725e65d2 - ::expand_crate [INFO] [stderr] 14: 0x77e1716f0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand [INFO] [stderr] 15: 0x77e172207658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw [INFO] [stderr] 16: 0x77e1722073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 17: 0x77e1722073a7 - >::call_once [INFO] [stderr] 18: 0x77e1721ecb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false> [INFO] [stderr] 19: 0x77e1721ec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 20: 0x77e17237127b - , 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: 0x77e17225ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 22: 0x77e1720eac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 23: 0x77e1720eaa20 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 24: 0x77e1720ed138 - ::new::thread_start [INFO] [stderr] 25: 0x77e16bc8aaa4 - [INFO] [stderr] 26: 0x77e16bd17a64 - 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-2026-01-08T22_23_14-832.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 `rustic` (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 rustic --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 --cfg 'feature="access"' --cfg 'feature="access-roles"' --cfg 'feature="default"' --cfg 'feature="lifecycle"' --cfg 'feature="reentrancy"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("access", "access-roles", "default", "export-candid", "lifecycle", "logging", "pausable", "reentrancy", "stable-logging"))' -C metadata=cb933bf005f830c3 -C extra-filename=-dac12f26ebf9eba1 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern candid=/opt/rustwide/target/debug/deps/libcandid-fc52623c4470198d.rmeta --extern ciborium=/opt/rustwide/target/debug/deps/libciborium-478cb6f8ce90ced4.rmeta --extern ic_cdk=/opt/rustwide/target/debug/deps/libic_cdk-c6db865339b6642a.rmeta --extern ic_cdk_macros=/opt/rustwide/target/debug/deps/libic_cdk_macros-3260f72464f7ae0f.so --extern ic_stable_structures=/opt/rustwide/target/debug/deps/libic_stable_structures-21a5429314005afc.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-3f20bdcfe3eb0a45.rmeta --extern proptest=/opt/rustwide/target/debug/deps/libproptest-a80a2ac80389124f.rmeta --extern rustic_macros=/opt/rustwide/target/debug/deps/librustic_macros-43be50365beffd40.so --extern serde=/opt/rustwide/target/debug/deps/libserde-f51aff71a16b63a4.rmeta --extern serde_bytes=/opt/rustwide/target/debug/deps/libserde_bytes-6a2ce27cd520e6cd.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-8a4b448da06411f7.rmeta --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-299484decee9e717.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/psm-c73b1412407ccf04/out` (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/types.rs:35:17 [INFO] [stdout] | [INFO] [stdout] 35 | fn to_bytes(&self) -> Cow<[u8]> { [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] 35 | fn to_bytes(&self) -> Cow<'_, [u8]> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/types.rs:81:17 [INFO] [stdout] | [INFO] [stdout] 81 | fn to_bytes(&self) -> Cow<[u8]> { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 81 | fn to_bytes(&self) -> Cow<'_, [u8]> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e3cc559ddc5ffbd4721b96bdcf8631c3e629bb3ea2484e6b54376b0c030d6603", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3cc559ddc5ffbd4721b96bdcf8631c3e629bb3ea2484e6b54376b0c030d6603", kill_on_drop: false }` [INFO] [stdout] e3cc559ddc5ffbd4721b96bdcf8631c3e629bb3ea2484e6b54376b0c030d6603