[INFO] cloning repository https://github.com/ungtb10d/just
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ungtb10d/just" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fungtb10d%2Fjust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fungtb10d%2Fjust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7680b1997973de2c8d5ea1072507cf191e698c04
[INFO] documenting ungtb10d/just against 1.100.0-beta.1 for beta-rustdoc-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fungtb10d%2Fjust" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ungtb10d/just
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/ungtb10d/just
[INFO] tweaked toml for git repo https://github.com/ungtb10d/just written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ungtb10d/just on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ungtb10d/just 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:65:12
[INFO] [stderr]    |
[INFO] [stderr] 65 | homepage = "https://github.com/casey/just"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 70 | repository = "https://github.com/casey/just"
[INFO] [stderr]    |              -------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `just` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 15909c095f714b00410d9b01f27e0e9d992ca79ede9971a8fcd3f6ec9aac2512
[INFO] running `Command { std: "docker" "start" "15909c095f714b00410d9b01f27e0e9d992ca79ede9971a8fcd3f6ec9aac2512", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15909c095f714b00410d9b01f27e0e9d992ca79ede9971a8fcd3f6ec9aac2512", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "15909c095f714b00410d9b01f27e0e9d992ca79ede9971a8fcd3f6ec9aac2512" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15909c095f714b00410d9b01f27e0e9d992ca79ede9971a8fcd3f6ec9aac2512", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "15909c095f714b00410d9b01f27e0e9d992ca79ede9971a8fcd3f6ec9aac2512" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:65:12
[INFO] [stderr]    |
[INFO] [stderr] 65 | homepage = "https://github.com/casey/just"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 70 | repository = "https://github.com/casey/just"
[INFO] [stderr]    |              -------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `just` (manifest) generated 1 warning
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling rustversion v1.0.9
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking term_size v0.3.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]    Compiling camino v1.1.1
[INFO] [stderr]    Compiling serde_json v1.0.85
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking aho-corasick v0.7.19
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]     Checking nix v0.25.0
[INFO] [stderr]     Checking digest v0.10.3
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking fastrand v1.8.0
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking unicode-segmentation v1.9.0
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking uuid v1.1.2
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]     Checking lexiclean v0.0.1
[INFO] [stderr]     Checking typed-arena v2.0.1
[INFO] [stderr]     Checking target v2.0.0
[INFO] [stderr]     Checking edit-distance v2.1.0
[INFO] [stderr]     Checking sha2 v0.10.5
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking similar v2.2.0
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]     Checking ctrlc v3.2.3
[INFO] [stderr]     Checking env_logger v0.9.0
[INFO] [stderr]    Compiling serde_derive v1.0.144
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling snafu-derive v0.7.1
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]     Checking strum v0.24.1
[INFO] [stderr]     Checking snafu v0.7.1
[INFO] [stderr]     Checking serde v1.0.144
[INFO] [stderr]  Documenting just v1.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `fuzzing`
[INFO] [stdout]    --> src/lib.rs:104:7
[INFO] [stdout]     |
[INFO] [stdout] 104 | #[cfg(fuzzing)]
[INFO] [stdout]     |       ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `docsrs`, `feature`, and `test` and 34 more
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(fuzzing)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(fuzzing)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] thread 'rustc' (588) panicked at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/src/librustdoc/clean/mod.rs:3222:36:
[INFO] [stderr] called `Option::unwrap()` on a `None` value
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x74baf9f8a9d6 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stderr]    1:     0x74bafa60d08f - core[a373ad73a504971]::fmt::write
[INFO] [stderr]    2:     0x74bafbc8356c - <std[617be2ca0a6fd877]::sys::stdio::unix::Stderr as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stderr]    3:     0x74baf9f5d60a - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stderr]    4:     0x74baf9f7f103 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stderr]    5:     0x74baf8c92665 - std[617be2ca0a6fd877]::panicking::update_hook::<alloc[2e1b2a31b91974c5]::boxed::Box<rustc_driver_impl[fec14241f8975cfd]::install_ice_hook::{closure#1}>>::{closure#0}
[INFO] [stderr]    6:     0x74baf9f7f5a2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stderr]    7:     0x74baf9f5d6f4 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stderr]    8:     0x74baf9f55279 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]    9:     0x74baf9f5f29d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stderr]   10:     0x74baf699807c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stderr]   11:     0x74baf6bf67d2 - core[a373ad73a504971]::panicking::panic
[INFO] [stderr]   12:     0x74baf6d93cc9 - core[a373ad73a504971]::option::unwrap_failed
[INFO] [stderr]   13:     0x5d5d4fd9e9b0 - rustdoc[24693486f4b27d78]::clean::clean_use_statement
[INFO] [stderr]   14:     0x5d5d4fd99d8a - rustdoc[24693486f4b27d78]::clean::clean_maybe_renamed_item::{closure#0}
[INFO] [stderr]   15:     0x5d5d4fda4d81 - rustdoc[24693486f4b27d78]::clean::clean_doc_module
[INFO] [stderr]   16:     0x5d5d4fe257cd - rustdoc[24693486f4b27d78]::core::run_global_ctxt
[INFO] [stderr]   17:     0x5d5d4ffcfdbe - rustdoc[24693486f4b27d78]::main_args::{closure#2}::{closure#0}
[INFO] [stderr]   18:     0x5d5d4ffdd1fd - rustc_interface[f286839d7ce16120]::interface::run_compiler::<(), rustdoc[24693486f4b27d78]::main_args::{closure#2}>::{closure#2}
[INFO] [stderr]   19:     0x5d5d4ffdafd3 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface[f286839d7ce16120]::util::run_in_thread_with_globals<rustc_interface[f286839d7ce16120]::util::run_in_thread_pool_with_globals<rustc_interface[f286839d7ce16120]::interface::run_compiler<(), rustdoc[24693486f4b27d78]::main_args::{closure#2}>::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stderr]   20:     0x5d5d4ffdad3f - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<rustc_interface[f286839d7ce16120]::util::run_in_thread_with_globals<rustc_interface[f286839d7ce16120]::util::run_in_thread_pool_with_globals<rustc_interface[f286839d7ce16120]::interface::run_compiler<(), rustdoc[24693486f4b27d78]::main_args::{closure#2}>::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   21:     0x74bafb82a3ad - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stderr]   22:     0x74baf4a82dfa - <unknown>
[INFO] [stderr]   23:     0x74baf4b163d4 - clone
[INFO] [stderr]   24:                0x0 - <unknown>
[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-rustdoc&template=ice.md
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.100.0-beta.1 (e3feeb59c 2026-09-27) 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 `just`
[INFO] running `Command { std: "docker" "inspect" "15909c095f714b00410d9b01f27e0e9d992ca79ede9971a8fcd3f6ec9aac2512", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15909c095f714b00410d9b01f27e0e9d992ca79ede9971a8fcd3f6ec9aac2512", kill_on_drop: false }`
[INFO] [stdout] 15909c095f714b00410d9b01f27e0e9d992ca79ede9971a8fcd3f6ec9aac2512
