[INFO] fetching crate nflz 1.0.2... [INFO] documenting nflz-1.0.2 against beta-2023-03-18 for beta-1.69-rustdoc-1.2 [INFO] extracting crate nflz 1.0.2 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate nflz 1.0.2 on toolchain beta-2023-03-18 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-03-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate nflz 1.0.2 [INFO] finished tweaking crates.io crate nflz 1.0.2 [INFO] tweaked toml for crates.io crate nflz 1.0.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate nflz 1.0.2 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" "+beta-2023-03-18" "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@sha256:6ef671f6951f6f7b82eaf49ad0b3b99466e493f2d9d82dd96208252612681f61" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-03-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9ff64112525dada0a0578ffa6896d8b78e3323a952ec020c98217533f0c30514 [INFO] running `Command { std: "docker" "start" "-a" "9ff64112525dada0a0578ffa6896d8b78e3323a952ec020c98217533f0c30514", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9ff64112525dada0a0578ffa6896d8b78e3323a952ec020c98217533f0c30514", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ff64112525dada0a0578ffa6896d8b78e3323a952ec020c98217533f0c30514", kill_on_drop: false }` [INFO] [stdout] 9ff64112525dada0a0578ffa6896d8b78e3323a952ec020c98217533f0c30514 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:6ef671f6951f6f7b82eaf49ad0b3b99466e493f2d9d82dd96208252612681f61" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-03-18" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3f53b1dc98e8c3585329c7069dcb6f6c3cf467e10f9a5f6117e4e30197810d75 [INFO] running `Command { std: "docker" "start" "-a" "3f53b1dc98e8c3585329c7069dcb6f6c3cf467e10f9a5f6117e4e30197810d75", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking regex v1.7.1 [INFO] [stderr] Documenting nflz v1.0.2 (/opt/rustwide/workdir) [INFO] [stderr] thread 'rustc' panicked at 'no resolution for "crate::error::NFLZError" MacroNS DefId(0:5 ~ nflz[2c1c]::error)', src/librustdoc/passes/collect_intra_doc_links.rs:391:32 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7f1f22e0b31a - std::backtrace_rs::backtrace::libunwind::trace::ha01f9491379af85b [INFO] [stderr] at /rustc/2602aa81a85905cb35878483dc013727baa7ebcb/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x7f1f22e0b31a - std::backtrace_rs::backtrace::trace_unsynchronized::h0674f49986e7f37e [INFO] [stderr] at /rustc/2602aa81a85905cb35878483dc013727baa7ebcb/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x7f1f22e0b31a - std::sys_common::backtrace::_print_fmt::hfe3c5a2fe67558cc [INFO] [stderr] at /rustc/2602aa81a85905cb35878483dc013727baa7ebcb/library/std/src/sys_common/backtrace.rs:65:5 [INFO] [stderr] 3: 0x7f1f22e0b31a - ::fmt::h2148fd2fe1ed13be [INFO] [stderr] at /rustc/2602aa81a85905cb35878483dc013727baa7ebcb/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x7f1f22e6eb6e - core::fmt::write::hfc6448bbd667556c [INFO] [stderr] at /rustc/2602aa81a85905cb35878483dc013727baa7ebcb/library/core/src/fmt/mod.rs:1232:17 [INFO] [stderr] 5: 0x7f1f22dfe2c5 - std::io::Write::write_fmt::hfe626abe911d5b70 [INFO] [stderr] at /rustc/2602aa81a85905cb35878483dc013727baa7ebcb/library/std/src/io/mod.rs:1684:15 [INFO] [stderr] 6: 0x7f1f22e0b0e5 - std::sys_common::backtrace::_print::h84faa3f9a52f8349 [INFO] [stderr] at /rustc/2602aa81a85905cb35878483dc013727baa7ebcb/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 7: 0x7f1f22e0b0e5 - std::sys_common::backtrace::print::hce972ffacca6e158 [INFO] [stderr] at /rustc/2602aa81a85905cb35878483dc013727baa7ebcb/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 8: 0x7f1f22e0de5f - std::panicking::default_hook::{{closure}}::h7981387488248cc1 [INFO] [stderr] at /rustc/2602aa81a85905cb35878483dc013727baa7ebcb/library/std/src/panicking.rs:271:22 [INFO] [stderr] 9: 0x7f1f22e0db9b - std::panicking::default_hook::hcf65836f0a4b9a89 [INFO] [stderr] at /rustc/2602aa81a85905cb35878483dc013727baa7ebcb/library/std/src/panicking.rs:290:9 [INFO] [stderr] 10: 0x7f1f2607afe5 - rustc_driver_impl[971c7b33afe9c8dc]::DEFAULT_HOOK::{closure#0}::{closure#0} [INFO] [stderr] 11: 0x7f1f22e0e69d - as core::ops::function::Fn>::call::h158e52e6b26bea28 [INFO] [stderr] at /rustc/2602aa81a85905cb35878483dc013727baa7ebcb/library/alloc/src/boxed.rs:2001:9 [INFO] [stderr] 12: 0x7f1f22e0e69d - std::panicking::rust_panic_with_hook::hab42d5d8e16a3bf5 [INFO] [stderr] at /rustc/2602aa81a85905cb35878483dc013727baa7ebcb/library/std/src/panicking.rs:696:13 [INFO] [stderr] 13: 0x7f1f22e0e419 - std::panicking::begin_panic_handler::{{closure}}::h2527efa653417868 [INFO] [stderr] at /rustc/2602aa81a85905cb35878483dc013727baa7ebcb/library/std/src/panicking.rs:583:13 [INFO] [stderr] 14: 0x7f1f22e0b786 - std::sys_common::backtrace::__rust_end_short_backtrace::heb918a86de9326ed [INFO] [stderr] at /rustc/2602aa81a85905cb35878483dc013727baa7ebcb/library/std/src/sys_common/backtrace.rs:150:18 [INFO] [stderr] 15: 0x7f1f22e0e122 - rust_begin_unwind [INFO] [stderr] at /rustc/2602aa81a85905cb35878483dc013727baa7ebcb/library/std/src/panicking.rs:579:5 [INFO] [stderr] 16: 0x7f1f22e6aec3 - core::panicking::panic_fmt::h910105417857c3f5 [INFO] [stderr] at /rustc/2602aa81a85905cb35878483dc013727baa7ebcb/library/core/src/panicking.rs:64:14 [INFO] [stderr] 17: 0x5624819007e4 - ::resolve_path [INFO] [stderr] 18: 0x56248190090e - ::resolve [INFO] [stderr] 19: 0x562481904524 - ::visit_item [INFO] [stderr] 20: 0x56248190d83a - ::visit_inner_recur [INFO] [stderr] 21: 0x562481907c3c - ::visit_item [INFO] [stderr] 22: 0x5624818ff262 - rustdoc[dc9f2a856d98d518]::passes::collect_intra_doc_links::collect_intra_doc_links [INFO] [stderr] 23: 0x562481847c8e - ::time:: [INFO] [stderr] 24: 0x5624819730f0 - rustdoc[dc9f2a856d98d518]::core::run_global_ctxt [INFO] [stderr] 25: 0x562481847f19 - ::time::<(rustdoc[dc9f2a856d98d518]::clean::types::Crate, rustdoc[dc9f2a856d98d518]::config::RenderOptions, rustdoc[dc9f2a856d98d518]::formats::cache::Cache), rustdoc[dc9f2a856d98d518]::main_args::{closure#1}::{closure#0}::{closure#0}::{closure#0}> [INFO] [stderr] 26: 0x562481747467 - ::enter::> [INFO] [stderr] 27: 0x5624817ba58e - rustc_span[6ad64b6647d8fc4f]::with_source_map::, rustc_interface[919259ce9136305b]::interface::run_compiler, rustdoc[dc9f2a856d98d518]::main_args::{closure#1}>::{closure#0}::{closure#0}> [INFO] [stderr] 28: 0x5624817241c4 - >::set::, rustdoc[dc9f2a856d98d518]::main_args::{closure#1}>::{closure#0}, core[78f65c12981d66ca]::result::Result<(), rustc_span[6ad64b6647d8fc4f]::ErrorGuaranteed>> [INFO] [stderr] 29: 0x56248185efa0 - std[abe53c91e015c48d]::sys_common::backtrace::__rust_begin_short_backtrace::, rustdoc[dc9f2a856d98d518]::main_args::{closure#1}>::{closure#0}, core[78f65c12981d66ca]::result::Result<(), rustc_span[6ad64b6647d8fc4f]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[78f65c12981d66ca]::result::Result<(), rustc_span[6ad64b6647d8fc4f]::ErrorGuaranteed>> [INFO] [stderr] 30: 0x56248192946d - <::spawn_unchecked_, rustdoc[dc9f2a856d98d518]::main_args::{closure#1}>::{closure#0}, core[78f65c12981d66ca]::result::Result<(), rustc_span[6ad64b6647d8fc4f]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[78f65c12981d66ca]::result::Result<(), rustc_span[6ad64b6647d8fc4f]::ErrorGuaranteed>>::{closure#1} as core[78f65c12981d66ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 31: 0x7f1f22e18593 - as core::ops::function::FnOnce>::call_once::h0b81019cb24265ad [INFO] [stderr] at /rustc/2602aa81a85905cb35878483dc013727baa7ebcb/library/alloc/src/boxed.rs:1987:9 [INFO] [stderr] 32: 0x7f1f22e18593 - as core::ops::function::FnOnce>::call_once::h012ac09dcb6b12d1 [INFO] [stderr] at /rustc/2602aa81a85905cb35878483dc013727baa7ebcb/library/alloc/src/boxed.rs:1987:9 [INFO] [stderr] 33: 0x7f1f22e18593 - std::sys::unix::thread::Thread::new::thread_start::he285f385b50a86fd [INFO] [stderr] at /rustc/2602aa81a85905cb35878483dc013727baa7ebcb/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stderr] 34: 0x7f1f22b26b43 - [INFO] [stderr] 35: 0x7f1f22bb7bb4 - __clone [INFO] [stderr] 36: 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: rustc 1.69.0-beta.2 (2602aa81a 2023-03-17) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: --crate-type lib [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] end of query stack [INFO] [stderr] error: could not document `nflz` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name nflz src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=f784156f682e4faf -L dependency=/opt/rustwide/target/debug/deps --extern log=/opt/rustwide/target/debug/deps/liblog-3e075563a9423780.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-d0a7aa7a2bf3d30a.rmeta --cap-lints=warn --crate-version 1.0.2` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "3f53b1dc98e8c3585329c7069dcb6f6c3cf467e10f9a5f6117e4e30197810d75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f53b1dc98e8c3585329c7069dcb6f6c3cf467e10f9a5f6117e4e30197810d75", kill_on_drop: false }` [INFO] [stdout] 3f53b1dc98e8c3585329c7069dcb6f6c3cf467e10f9a5f6117e4e30197810d75