[INFO] fetching crate litcheck-lit 0.2.2... [INFO] testing litcheck-lit-0.2.2 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate litcheck-lit 0.2.2 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate litcheck-lit 0.2.2 [INFO] finished tweaking crates.io crate litcheck-lit 0.2.2 [INFO] tweaked toml for crates.io crate litcheck-lit 0.2.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate litcheck-lit 0.2.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 145 packages to latest compatible versions [INFO] [stderr] Adding console v0.15.11 (available: v0.16.1) [INFO] [stderr] Adding miette v5.10.0 (available: v7.6.0) [INFO] [stderr] Adding rustc-hash v1.1.0 (available: v2.1.1) [INFO] [stderr] Adding target-lexicon v0.12.16 (available: v0.13.3) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [INFO] [stderr] Adding toml v0.8.23 (available: v0.9.8) [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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 22d25ddcdaef2376eb5e5697fa8914396f7900151971e8df5ee6c768ace6c257 [INFO] running `Command { std: "docker" "start" "-a" "22d25ddcdaef2376eb5e5697fa8914396f7900151971e8df5ee6c768ace6c257", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "22d25ddcdaef2376eb5e5697fa8914396f7900151971e8df5ee6c768ace6c257", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22d25ddcdaef2376eb5e5697fa8914396f7900151971e8df5ee6c768ace6c257", kill_on_drop: false }` [INFO] [stdout] 22d25ddcdaef2376eb5e5697fa8914396f7900151971e8df5ee6c768ace6c257 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d2f39ac5f5b24089d834d8189c8e3e2a7fcbcc7b58cd39abb3fed2e0f351d041 [INFO] running `Command { std: "docker" "start" "-a" "d2f39ac5f5b24089d834d8189c8e3e2a7fcbcc7b58cd39abb3fed2e0f351d041", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling anstyle v1.0.13 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling adler2 v2.0.1 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling bitflags v2.10.0 [INFO] [stderr] Compiling gimli v0.32.3 [INFO] [stderr] Compiling linux-raw-sys v0.11.0 [INFO] [stderr] Compiling is-terminal v0.4.17 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rustc-demangle v0.1.26 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.2 [INFO] [stderr] Compiling anstyle-query v1.1.4 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling smawk v0.3.2 [INFO] [stderr] Compiling anstream v0.6.21 [INFO] [stderr] Compiling is_ci v1.2.0 [INFO] [stderr] Compiling hashbrown v0.16.0 [INFO] [stderr] Compiling clap_lex v0.7.6 [INFO] [stderr] Compiling unicode-linebreak v0.1.5 [INFO] [stderr] Compiling predicates-core v1.0.9 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling supports-color v2.1.0 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Compiling textwrap v0.15.2 [INFO] [stderr] Compiling supports-unicode v2.1.0 [INFO] [stderr] Compiling supports-hyperlinks v2.1.0 [INFO] [stderr] Compiling terminal_size v0.1.17 [INFO] [stderr] Compiling termtree v0.5.1 [INFO] [stderr] Compiling target-lexicon v0.12.16 [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling assert_cmd v2.1.1 [INFO] [stderr] Compiling toml_write v0.1.2 [INFO] [stderr] Compiling owo-colors v3.5.0 [INFO] [stderr] Compiling difflib v0.4.0 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling lock_api v0.4.14 [INFO] [stderr] Compiling predicates v3.1.3 [INFO] [stderr] Compiling predicates-tree v1.0.12 [INFO] [stderr] Compiling wait-timeout v0.2.1 [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling unicode-width v0.2.2 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling console v0.15.11 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling terminal_size v0.4.3 [INFO] [stderr] Compiling intrusive-collections v0.9.7 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling clap_builder v4.5.51 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling shlex v1.3.0 [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 miette-derive v5.10.0 [INFO] [stderr] Compiling indexmap v2.12.0 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling addr2line v0.25.1 [INFO] [stderr] Compiling backtrace v0.3.76 [INFO] [stderr] Compiling backtrace-ext v0.2.1 [INFO] [stderr] Compiling miette v5.10.0 [INFO] [stderr] Compiling bstr v1.12.1 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling clap v4.5.51 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling serde_spanned v0.6.9 [INFO] [stderr] Compiling string-interner v0.14.0 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Compiling litcheck-core v0.2.2 [INFO] [stderr] Compiling toml v0.8.23 [INFO] [stderr] Compiling litcheck-lit v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(iter_intersperse)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/config/expr/boolean.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `token` is never read [INFO] [stdout] --> src/config/expr/boolean.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | token: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/config/expr/boolean.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `expected` is never read [INFO] [stdout] --> src/config/expr/boolean.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | expected: Vec<&'static str>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `expected` is never read [INFO] [stdout] --> src/config/expr/boolean.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | expected: Vec<&'static str>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/config/substitutions.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `pattern` is never read [INFO] [stdout] --> src/config/substitutions.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | pattern: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `kind` is never read [INFO] [stdout] --> src/formats/sh/script/mod.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 86 | kind: DirectiveKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `kind` is never read [INFO] [stdout] --> src/formats/sh/script/mod.rs:93:9 [INFO] [stdout] | [INFO] [stdout] 93 | kind: DirectiveKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `litcheck-lit` (lib) due to 1 previous error; 9 warnings emitted [INFO] running `Command { std: "docker" "inspect" "d2f39ac5f5b24089d834d8189c8e3e2a7fcbcc7b58cd39abb3fed2e0f351d041", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2f39ac5f5b24089d834d8189c8e3e2a7fcbcc7b58cd39abb3fed2e0f351d041", kill_on_drop: false }` [INFO] [stdout] d2f39ac5f5b24089d834d8189c8e3e2a7fcbcc7b58cd39abb3fed2e0f351d041