[INFO] fetching crate videostream-cli 2.1.4... [INFO] checking videostream-cli-2.1.4 against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727 [INFO] extracting crate videostream-cli 2.1.4 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate videostream-cli 2.1.4 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate videostream-cli 2.1.4 [INFO] tweaked toml for crates.io crate videostream-cli 2.1.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate videostream-cli 2.1.4 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 videostream-cli 2.1.4 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] 9880f4bc15715728984e833e6d21d6a42cce178b5126655d370a027d10d4fbe6 [INFO] running `Command { std: "docker" "start" "-a" "9880f4bc15715728984e833e6d21d6a42cce178b5126655d370a027d10d4fbe6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9880f4bc15715728984e833e6d21d6a42cce178b5126655d370a027d10d4fbe6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9880f4bc15715728984e833e6d21d6a42cce178b5126655d370a027d10d4fbe6", kill_on_drop: false }` [INFO] [stdout] 9880f4bc15715728984e833e6d21d6a42cce178b5126655d370a027d10d4fbe6 [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] 8291271a5a1c3d6dc1f45126ee1917de1ae9c677e99ee03933958e75bc2cdd55 [INFO] running `Command { std: "docker" "start" "-a" "8291271a5a1c3d6dc1f45126ee1917de1ae9c677e99ee03933958e75bc2cdd55", kill_on_drop: false }` [INFO] [stderr] Compiling prettyplease v0.2.37 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling bindgen v0.72.1 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Compiling syn v2.0.111 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking libloading v0.9.0 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Compiling unix-ts-macros v1.0.0 [INFO] [stderr] Checking serde_json v1.0.145 [INFO] [stderr] Checking float-cmp v0.10.0 [INFO] [stderr] Checking signal-hook-registry v1.4.7 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Compiling assert_cmd v2.1.1 [INFO] [stderr] Checking jiff v0.2.16 [INFO] [stderr] Checking signal-hook v0.3.18 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking wait-timeout v0.2.1 [INFO] [stderr] Checking unix-ts v1.0.0 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Checking regex v1.12.2 [INFO] [stderr] Checking bstr v1.12.1 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking env_filter v0.1.4 [INFO] [stderr] Checking predicates v3.1.3 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking terminal_size v0.4.3 [INFO] [stderr] Checking dma-buf v0.5.0 [INFO] [stderr] Checking clap_builder v4.5.53 [INFO] [stderr] Checking env_logger v0.11.8 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling clap_derive v4.5.49 [INFO] [stderr] Compiling serial_test_derive v3.2.0 [INFO] [stderr] Checking serial_test v3.2.0 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking clap v4.5.53 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking mp4 v0.14.0 [INFO] [stderr] Compiling videostream-sys v2.1.4 [INFO] [stderr] Checking videostream v2.1.4 [INFO] [stderr] Checking videostream-cli v2.1.4 (/opt/rustwide/workdir) [INFO] [stderr] [INFO] [stderr] thread 'rustc' (732) 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/cli.rs:216:1: 216:8 (#24), segments: [PathSegment { ident: #24, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(98), style: Outer, span: tests/cli.rs:216:1: 216:8 (#24) } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x71515d42bfa3 - <::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt [INFO] [stderr] 1: 0x71515da0fb48 - core[75ca2badb63c4514]::fmt::write [INFO] [stderr] 2: 0x71515d442226 - ::write_fmt [INFO] [stderr] 3: 0x71515d401b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x71515d41f833 - std[7d609349af90bec6]::panicking::default_hook [INFO] [stderr] 5: 0x71515c40236a - std[7d609349af90bec6]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x71515d41fb12 - std[7d609349af90bec6]::panicking::panic_with_hook [INFO] [stderr] 7: 0x71515d401c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x71515d3f89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x71515d40372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind [INFO] [stderr] 10: 0x71515a038f9c - core[75ca2badb63c4514]::panicking::panic_fmt [INFO] [stderr] 11: 0x71515e7e0110 - ::token_trees [INFO] [stderr] 12: 0x71515f01c314 - ::fully_expand_fragment [INFO] [stderr] 13: 0x71515efe65d2 - ::expand_crate [INFO] [stderr] 14: 0x71515e0f0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand [INFO] [stderr] 15: 0x71515ec07658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw [INFO] [stderr] 16: 0x71515ec073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 17: 0x71515ec073a7 - >::call_once [INFO] [stderr] 18: 0x71515ebecb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false> [INFO] [stderr] 19: 0x71515ebec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 20: 0x71515ed7127b - , 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: 0x71515ec5ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 22: 0x71515eaeac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 23: 0x71515eaeaa20 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 24: 0x71515eaed138 - ::new::thread_start [INFO] [stderr] 25: 0x71515868aaa4 - [INFO] [stderr] 26: 0x715158717a64 - 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-2026-01-08T23_56_25-728.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 `videostream-cli` (test "cli") [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/66388cc165a6c4ac98c074dc9f0281ff23528c55/bin/rustc --crate-name cli --edition=2021 tests/cli.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=87696cb41c956711 -C extra-filename=-9b7ec289aea2ac91 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern assert_cmd=/opt/rustwide/target/debug/deps/libassert_cmd-5cbbe61afc2e170d.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-986b397acbed68ca.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-c170a87881cac330.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-d1445fb67721d80a.rmeta --extern mp4=/opt/rustwide/target/debug/deps/libmp4-0e752cf31938a325.rmeta --extern predicates=/opt/rustwide/target/debug/deps/libpredicates-db21e90262fa2e2e.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-c098af2d4136ecf7.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-71f1edc9740367a9.rmeta --extern serial_test=/opt/rustwide/target/debug/deps/libserial_test-ff542989cd32791c.rmeta --extern signal_hook=/opt/rustwide/target/debug/deps/libsignal_hook-ce7c40f4b85e5dfa.rmeta --extern videostream=/opt/rustwide/target/debug/deps/libvideostream-7bd7c2af393662f6.rmeta --cap-lints=forbid` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "8291271a5a1c3d6dc1f45126ee1917de1ae9c677e99ee03933958e75bc2cdd55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8291271a5a1c3d6dc1f45126ee1917de1ae9c677e99ee03933958e75bc2cdd55", kill_on_drop: false }` [INFO] [stdout] 8291271a5a1c3d6dc1f45126ee1917de1ae9c677e99ee03933958e75bc2cdd55