[INFO] fetching crate df_language_server 0.3.0-rc.1...
[INFO] documenting df_language_server-0.3.0-rc.1 against beta-2025-10-28 for beta-1.92-rustdoc-1
[INFO] extracting crate df_language_server 0.3.0-rc.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate df_language_server 0.3.0-rc.1
[INFO] finished tweaking crates.io crate df_language_server 0.3.0-rc.1
[INFO] tweaked toml for crates.io crate df_language_server 0.3.0-rc.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate df_language_server 0.3.0-rc.1 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate df_language_server 0.3.0-rc.1 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 65acb56f4bca1561088179df256fabf1120f06553164676455b27d9fe138430b
[INFO] running `Command { std: "docker" "start" "-a" "65acb56f4bca1561088179df256fabf1120f06553164676455b27d9fe138430b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65acb56f4bca1561088179df256fabf1120f06553164676455b27d9fe138430b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65acb56f4bca1561088179df256fabf1120f06553164676455b27d9fe138430b", kill_on_drop: false }`
[INFO] [stdout] 65acb56f4bca1561088179df256fabf1120f06553164676455b27d9fe138430b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8667d60273cc78894890c13bb9ddc323eab2aee427ccc3a7e80c0cc70c8715dc
[INFO] running `Command { std: "docker" "start" "-a" "8667d60273cc78894890c13bb9ddc323eab2aee427ccc3a7e80c0cc70c8715dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling serde_derive v1.0.147
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]     Checking itoa v1.0.4
[INFO] [stderr]     Checking unicode-bidi v0.3.8
[INFO] [stderr]     Checking percent-encoding v2.2.0
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]     Checking generic-array v0.14.6
[INFO] [stderr]    Compiling serde_json v1.0.87
[INFO] [stderr]    Compiling cpufeatures v0.2.5
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking ryu v1.0.11
[INFO] [stderr]    Compiling cc v1.0.76
[INFO] [stderr]    Compiling futures-core v0.3.25
[INFO] [stderr]     Checking form_urlencoded v1.1.0
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]     Checking gimli v0.26.2
[INFO] [stderr]    Compiling anyhow v1.0.66
[INFO] [stderr]    Compiling parking_lot_core v0.9.4
[INFO] [stderr]     Checking miniz_oxide v0.5.4
[INFO] [stderr]     Checking object v0.29.0
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]    Compiling futures-channel v0.3.25
[INFO] [stderr]     Checking once_cell v1.16.0
[INFO] [stderr]     Checking futures-sink v0.3.25
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling futures-task v0.3.25
[INFO] [stderr]     Checking aho-corasick v0.7.19
[INFO] [stderr]    Compiling io-lifetimes v0.7.5
[INFO] [stderr]    Compiling futures-util v0.3.25
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking regex-syntax v0.6.28
[INFO] [stderr]     Checking block-buffer v0.10.3
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking pretty_assertions v1.3.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking digest v0.10.5
[INFO] [stderr]    Compiling tokio v1.21.2
[INFO] [stderr]     Checking futures-io v0.3.25
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking idna v0.3.0
[INFO] [stderr]    Compiling rustix v0.35.13
[INFO] [stderr]     Checking num_cpus v1.14.0
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking mio v0.8.5
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking sha2 v0.10.6
[INFO] [stderr]     Checking socket2 v0.4.7
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling backtrace v0.3.66
[INFO] [stderr]     Checking df_cp437 v1.1.0
[INFO] [stderr]     Checking bytes v1.2.1
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]     Checking rust-embed-utils v7.3.0
[INFO] [stderr]    Compiling async-trait v0.1.58
[INFO] [stderr]     Checking linux-raw-sys v0.0.46
[INFO] [stderr]    Compiling time-core v0.1.0
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking num_threads v0.1.6
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling time-macros v0.2.6
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]     Checking os_str_bytes v6.4.0
[INFO] [stderr]     Checking tower-layer v0.3.2
[INFO] [stderr]     Checking dashmap v5.4.0
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking iana-time-zone v0.1.53
[INFO] [stderr]     Checking clap_lex v0.3.0
[INFO] [stderr]     Checking regex v1.7.0
[INFO] [stderr]     Checking directories v4.0.1
[INFO] [stderr]     Checking addr2line v0.17.0
[INFO] [stderr]     Checking time v0.3.17
[INFO] [stderr]     Checking chrono v0.4.23
[INFO] [stderr]     Checking simplelog v0.12.0
[INFO] [stderr]     Checking terminal_size v0.2.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling serde_repr v0.1.9
[INFO] [stderr]    Compiling rust-embed-impl v6.3.1
[INFO] [stderr]    Compiling df_ls_derive v0.3.0-rc.1
[INFO] [stderr]    Compiling futures-macro v0.3.25
[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.12
[INFO] [stderr]    Compiling tower-lsp-macros v0.6.0
[INFO] [stderr]    Compiling auto_impl v0.5.0
[INFO] [stderr]    Compiling clap_derive v4.0.21
[INFO] [stderr]     Checking rust-embed v6.4.2
[INFO] [stderr]     Checking pin-project v1.0.12
[INFO] [stderr]     Checking clap v4.0.23
[INFO] [stderr]     Checking futures v0.3.25
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking tokio-util v0.7.4
[INFO] [stderr]     Checking url v2.3.1
[INFO] [stderr]     Checking serde_path_to_error v0.1.8
[INFO] [stderr]     Checking df_ls_core v0.3.0-rc.1
[INFO] [stderr]     Checking lsp-types v0.93.2
[INFO] [stderr]     Checking df_ls_diagnostics v0.3.0-rc.1
[INFO] [stderr]     Checking tower-lsp v0.17.0
[INFO] [stderr]     Checking df_ls_lexical_analysis v0.3.0-rc.1
[INFO] [stderr]     Checking df_ls_syntax_analysis v0.3.0-rc.1
[INFO] [stderr]     Checking df_ls_structure v0.3.0-rc.1
[INFO] [stderr]     Checking df_ls_debug_structure v0.3.0-rc.1
[INFO] [stderr] error: could not compile `df_ls_structure` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2025-10-28-x86_64-unknown-linux-gnu/bin/rustc --crate-name df_ls_structure --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/df_ls_structure-0.3.0-rc.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=380bb4d8498f2041 -C extra-filename=-dfada50decd8d582 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-b065db9ec9cad098.rmeta --extern df_ls_core=/opt/rustwide/target/debug/deps/libdf_ls_core-0cfdd9fea24f2a6e.rmeta --extern df_ls_diagnostics=/opt/rustwide/target/debug/deps/libdf_ls_diagnostics-cfe6226e6a832e51.rmeta --extern df_ls_syntax_analysis=/opt/rustwide/target/debug/deps/libdf_ls_syntax_analysis-cba8549df8599081.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-33431c22c3aeeb5b.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-36d615130f62ee71.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-b00cdc7f30a3c4f6.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-3f4c68d6a505567a.rmeta --extern serde_path_to_error=/opt/rustwide/target/debug/deps/libserde_path_to_error-6395315cac38eb63.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "8667d60273cc78894890c13bb9ddc323eab2aee427ccc3a7e80c0cc70c8715dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8667d60273cc78894890c13bb9ddc323eab2aee427ccc3a7e80c0cc70c8715dc", kill_on_drop: false }`
[INFO] [stdout] 8667d60273cc78894890c13bb9ddc323eab2aee427ccc3a7e80c0cc70c8715dc