[INFO] fetching crate dura 0.2.0... [INFO] checking dura-0.2.0 against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727 [INFO] extracting crate dura 0.2.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate dura 0.2.0 [INFO] finished tweaking crates.io crate dura 0.2.0 [INFO] tweaked toml for crates.io crate dura 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate dura 0.2.0 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 dura 0.2.0 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] be1fc7609c9da36713c2f9c6f331947052f3efab10bb0618c48a8009f25b0701 [INFO] running `Command { std: "docker" "start" "-a" "be1fc7609c9da36713c2f9c6f331947052f3efab10bb0618c48a8009f25b0701", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "be1fc7609c9da36713c2f9c6f331947052f3efab10bb0618c48a8009f25b0701", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be1fc7609c9da36713c2f9c6f331947052f3efab10bb0618c48a8009f25b0701", kill_on_drop: false }` [INFO] [stdout] be1fc7609c9da36713c2f9c6f331947052f3efab10bb0618c48a8009f25b0701 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 490bc726648789432fc873efb797a47edc9ecdc75847862c7c908ca5153f79a8 [INFO] running `Command { std: "docker" "start" "-a" "490bc726648789432fc873efb797a47edc9ecdc75847862c7c908ca5153f79a8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling syn v1.0.85 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Compiling serde_derive v1.0.133 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling serde v1.0.133 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling quote v1.0.14 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling serde_json v1.0.74 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Compiling openssl-sys v0.9.72 [INFO] [stderr] Compiling libssh2-sys v0.2.23 [INFO] [stderr] Compiling libgit2-sys v0.12.26+1.3.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking openssl-probe v0.1.4 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking fastrand v1.6.0 [INFO] [stderr] Checking clap v3.1.6 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling serial_test_derive v0.5.1 [INFO] [stderr] Checking serial_test v0.5.1 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Checking tokio v1.15.0 [INFO] [stderr] Checking tracing-subscriber v0.3.5 [INFO] [stderr] Checking git2 v0.13.25 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking dura v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/config.rs:162:22 [INFO] [stdout] | [INFO] [stdout] 162 | pub fn git_repos(&self) -> GitRepoIter { [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] 162 | pub fn git_repos(&self) -> GitRepoIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/config.rs:162:22 [INFO] [stdout] | [INFO] [stdout] 162 | pub fn git_repos(&self) -> GitRepoIter { [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] 162 | pub fn git_repos(&self) -> GitRepoIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] thread 'rustc' (2062) 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: tests/snapshots_test.rs:75:1: 75:8 (#69), segments: [PathSegment { ident: #69, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(53), style: Outer, span: tests/snapshots_test.rs:75:1: 75:8 (#69) } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7521f802bfa3 - <::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt [INFO] [stderr] 1: 0x7521f860fb48 - core[75ca2badb63c4514]::fmt::write [INFO] [stderr] 2: 0x7521f8042226 - ::write_fmt [INFO] [stderr] 3: 0x7521f8001b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x7521f801f833 - std[7d609349af90bec6]::panicking::default_hook [INFO] [stderr] 5: 0x7521f700236a - std[7d609349af90bec6]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x7521f801fb12 - std[7d609349af90bec6]::panicking::panic_with_hook [INFO] [stderr] 7: 0x7521f8001c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x7521f7ff89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x7521f800372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind [INFO] [stderr] 10: 0x7521f4c38f9c - core[75ca2badb63c4514]::panicking::panic_fmt [INFO] [stderr] 11: 0x7521f93e0110 - ::token_trees [INFO] [stderr] 12: 0x7521f9c1c314 - ::fully_expand_fragment [INFO] [stderr] 13: 0x7521f9be65d2 - ::expand_crate [INFO] [stderr] 14: 0x7521f8cf0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand [INFO] [stderr] 15: 0x7521f9807658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw [INFO] [stderr] 16: 0x7521f98073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 17: 0x7521f98073a7 - >::call_once [INFO] [stderr] 18: 0x7521f97ecb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false> [INFO] [stderr] 19: 0x7521f97ec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 20: 0x7521f997127b - , 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: 0x7521f985ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 22: 0x7521f96eac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 23: 0x7521f96eaa20 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 24: 0x7521f96ed138 - ::new::thread_start [INFO] [stderr] 25: 0x7521f328aaa4 - [INFO] [stderr] 26: 0x7521f3317a64 - 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-2026-01-08T18_50_09-2056.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 `dura` (test "snapshots_test") [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/66388cc165a6c4ac98c074dc9f0281ff23528c55/bin/rustc --crate-name snapshots_test --edition=2021 tests/snapshots_test.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=8c9ded123633a663 -C extra-filename=-d9b087ffabe9ecd9 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-5d5898ff5771a1d5.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-91b467f51c905ee1.rmeta --extern dirs=/opt/rustwide/target/debug/deps/libdirs-2df03f288db27879.rmeta --extern dura=/opt/rustwide/target/debug/deps/libdura-0af25468b1cb2a6d.rmeta --extern git2=/opt/rustwide/target/debug/deps/libgit2-80936a61b17206db.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-36d5406f919b6f79.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-e468d851ef6f9986.rmeta --extern serial_test=/opt/rustwide/target/debug/deps/libserial_test-1b2ffc7103664773.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-2d552f501ccb415a.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-4c4d2739043aad65.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-dfe5e8ad66c2989b.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-9e43fa68f8dcaf11.rmeta --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-e714e524b23d9a04.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/libgit2-sys-1f27e8a9320a9173/out/build -L native=/opt/rustwide/target/debug/build/libssh2-sys-0475af8fcf3456fe/out/build` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "490bc726648789432fc873efb797a47edc9ecdc75847862c7c908ca5153f79a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "490bc726648789432fc873efb797a47edc9ecdc75847862c7c908ca5153f79a8", kill_on_drop: false }` [INFO] [stdout] 490bc726648789432fc873efb797a47edc9ecdc75847862c7c908ca5153f79a8