[INFO] fetching crate mdbook-treesitter 0.1.1...
[INFO] documenting mdbook-treesitter-0.1.1 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate mdbook-treesitter 0.1.1 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate mdbook-treesitter 0.1.1 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mdbook-treesitter 0.1.1
[INFO] finished tweaking crates.io crate mdbook-treesitter 0.1.1
[INFO] tweaked toml for crates.io crate mdbook-treesitter 0.1.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate mdbook-treesitter 0.1.1 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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tree-sitter-highlight v0.20.1
[INFO] [stderr]   Downloaded warp v0.3.4
[INFO] [stderr]   Downloaded tree-sitter v0.20.9
[INFO] [stderr]   Downloaded map-macro v0.2.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6eb0964e8189dbe7e621817a954f13df13a9f96ec4e450a1cfaabd030717da46
[INFO] running `Command { std: "docker" "start" "-a" "6eb0964e8189dbe7e621817a954f13df13a9f96ec4e450a1cfaabd030717da46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6eb0964e8189dbe7e621817a954f13df13a9f96ec4e450a1cfaabd030717da46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6eb0964e8189dbe7e621817a954f13df13a9f96ec4e450a1cfaabd030717da46", kill_on_drop: false }`
[INFO] [stdout] 6eb0964e8189dbe7e621817a954f13df13a9f96ec4e450a1cfaabd030717da46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] acb73e6fa8303b3a757c691e980b45204d7590661e8a965aea69d27556f0d1dd
[INFO] running `Command { std: "docker" "start" "-a" "acb73e6fa8303b3a757c691e980b45204d7590661e8a965aea69d27556f0d1dd", 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] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `mdbook-treesitter` in package `mdbook-treesitter v0.1.1 (/opt/rustwide/workdir)` has the same output filename as the lib target `mdbook_treesitter` in package `mdbook-treesitter v0.1.1 (/opt/rustwide/workdir)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/doc/mdbook_treesitter/index.html
[INFO] [stderr] The output filenames should be unique.
[INFO] [stderr] This is a known bug where multiple crates with the same name use
[INFO] [stderr] the same path; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] If this looks unexpected, it may be a bug in Cargo. Please file a bug report at
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/ with as much information as you
[INFO] [stderr] can provide.
[INFO] [stderr] cargo 1.69.0 (6e9a83356 2023-04-12) running on `x86_64-unknown-linux-gnu` target `x86_64-unknown-linux-gnu`
[INFO] [stderr] First unit: Unit { pkg: Package { id: PackageId { name: "mdbook-treesitter", version: "0.1.1", source: "/opt/rustwide/workdir" }, ..: ".." }, target: TargetInner { name: "mdbook-treesitter", required_features: Some(["cli"]), doc: true, ..: with_path("/opt/rustwide/workdir/src/bin/mdbook-treesitter.rs", Edition2021) }, profile: Profile { incremental: false, ..: default_dev() }, kind: Host, mode: Doc { deps: false }, features: ["clap", "cli", "default"], artifact: false, artifact_target_for_features: None, is_std: false, dep_hash: 6811201496662019532 }
[INFO] [stderr] Second unit: Unit { pkg: Package { id: PackageId { name: "mdbook-treesitter", version: "0.1.1", source: "/opt/rustwide/workdir" }, ..: ".." }, target: TargetInner { ..: lib_target("mdbook_treesitter", ["lib"], "/opt/rustwide/workdir/src/lib.rs", Edition2021) }, profile: Profile { incremental: false, ..: default_dev() }, kind: Host, mode: Doc { deps: false }, features: ["clap", "cli", "default"], artifact: false, artifact_target_for_features: None, is_std: false, dep_hash: 13281799079534731124 }
[INFO] [stderr]    Compiling proc-macro2 v1.0.54
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling serde v1.0.159
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]     Checking log v0.4.17
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling rustix v0.37.6
[INFO] [stderr]    Compiling tokio v1.27.0
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]     Checking new_debug_unreachable v1.0.4
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]     Checking mio v0.8.6
[INFO] [stderr]     Checking mac v0.1.1
[INFO] [stderr]     Checking cpufeatures v0.2.6
[INFO] [stderr]     Checking futf v0.1.5
[INFO] [stderr]     Checking rustix v0.36.11
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking precomputed-hash v0.1.1
[INFO] [stderr]     Checking phf v0.10.1
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking tendril v0.4.3
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]    Compiling tree-sitter v0.20.9
[INFO] [stderr]     Checking inotify v0.9.6
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking headers-core v0.2.0
[INFO] [stderr]     Checking filetime v0.2.20
[INFO] [stderr]    Compiling pulldown-cmark v0.9.2
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking crossbeam-channel v0.5.7
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]     Checking gitignore v1.0.7
[INFO] [stderr]     Checking bstr v1.4.0
[INFO] [stderr]     Checking digest v0.10.6
[INFO] [stderr]     Checking topological-sort v0.2.2
[INFO] [stderr]    Compiling syn v2.0.10
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]     Checking utf8-width v0.1.6
[INFO] [stderr]     Checking notify v5.1.0
[INFO] [stderr]     Checking sha1 v0.10.5
[INFO] [stderr]     Checking shlex v1.1.0
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]     Checking terminal_size v0.2.5
[INFO] [stderr]     Checking html-escape v0.2.13
[INFO] [stderr]     Checking map-macro v0.2.5
[INFO] [stderr]     Checking headers v0.3.8
[INFO] [stderr]     Checking notify-debouncer-mini v0.2.1
[INFO] [stderr]     Checking opener v0.5.2
[INFO] [stderr]     Checking chrono v0.4.24
[INFO] [stderr]     Checking is-terminal v0.4.6
[INFO] [stderr]     Checking tempfile v3.5.0
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]     Checking anstream v0.2.6
[INFO] [stderr]     Checking env_logger v0.10.0
[INFO] [stderr]    Compiling string_cache_codegen v0.5.2
[INFO] [stderr]    Compiling phf_codegen v0.10.0
[INFO] [stderr]     Checking clap_builder v4.2.1
[INFO] [stderr]    Compiling markup5ever v0.11.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling serde_derive v1.0.159
[INFO] [stderr]    Compiling tokio-macros v2.0.0
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling clap_derive v4.2.0
[INFO] [stderr]     Checking thiserror v1.0.40
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/thiserror-1.0.40/src/lib.rs:239:34
[INFO] [stdout]     |
[INFO] [stdout] 239 | #![cfg_attr(provide_any, feature(provide_any))]
[INFO] [stdout]     |                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/thiserror-1.0.40/src/lib.rs:239:34
[INFO] [stdout]     |
[INFO] [stdout] 239 | #![cfg_attr(provide_any, feature(provide_any))]
[INFO] [stdout]     |                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `thiserror` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `thiserror` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "acb73e6fa8303b3a757c691e980b45204d7590661e8a965aea69d27556f0d1dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acb73e6fa8303b3a757c691e980b45204d7590661e8a965aea69d27556f0d1dd", kill_on_drop: false }`
[INFO] [stdout] acb73e6fa8303b3a757c691e980b45204d7590661e8a965aea69d27556f0d1dd
