[INFO] fetching crate embed-rust 0.2.0...
[INFO] documenting embed-rust-0.2.0 against 1.76.0 for beta-1.77-rustdoc-1
[INFO] extracting crate embed-rust 0.2.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate embed-rust 0.2.0 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-1-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate embed-rust 0.2.0
[INFO] finished tweaking crates.io crate embed-rust 0.2.0
[INFO] tweaked toml for crates.io crate embed-rust 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sanitize-filename v0.5.0
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 62c8ddb21185f52fb4c63c15f85cc4ff638db5f8b917ec6e38e516266452546f
[INFO] running `Command { std: "docker" "start" "-a" "62c8ddb21185f52fb4c63c15f85cc4ff638db5f8b917ec6e38e516266452546f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62c8ddb21185f52fb4c63c15f85cc4ff638db5f8b917ec6e38e516266452546f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62c8ddb21185f52fb4c63c15f85cc4ff638db5f8b917ec6e38e516266452546f", kill_on_drop: false }`
[INFO] [stdout] 62c8ddb21185f52fb4c63c15f85cc4ff638db5f8b917ec6e38e516266452546f
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47bd0e8562685efff31170dceef113bbd13d79c5d53e48927df36d101740c4b3
[INFO] running `Command { std: "docker" "start" "-a" "47bd0e8562685efff31170dceef113bbd13d79c5d53e48927df36d101740c4b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling embed-rust v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]     Checking libc v0.2.153
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking ryu v1.0.16
[INFO] [stderr]     Checking path-slash v0.2.1
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking quote v1.0.35
[INFO] [stderr]     Checking syn v2.0.48
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]     Checking sanitize-filename v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]  Documenting embed-rust v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(proc_macro_span)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `embed_rust` is both a function and a macro
[INFO] [stdout]    --> src/lib.rs:104:24
[INFO] [stdout]     |
[INFO] [stdout] 104 | /// Arguments for the [embed_rust] macro.
[INFO] [stdout]     |                        ^^^^^^^^^^ ambiguous link
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] help: to link to the function, add parentheses
[INFO] [stdout]     |
[INFO] [stdout] 104 | /// Arguments for the [embed_rust()] macro.
[INFO] [stdout]     |                                  ++
[INFO] [stdout] help: to link to the macro, add an exclamation mark
[INFO] [stdout]     |
[INFO] [stdout] 104 | /// Arguments for the [embed_rust!] macro.
[INFO] [stdout]     |                                  +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `embed-rust`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type proc-macro --crate-name embed_rust src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=8b60e104849167f0 -L dependency=/opt/rustwide/target/debug/deps --extern fs2=/opt/rustwide/target/debug/deps/libfs2-a136a5a64856740f.rmeta --extern path_slash=/opt/rustwide/target/debug/deps/libpath_slash-e8425d18556017c8.rmeta --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-608190bfc6443fc9.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-bab11d7a43309635.rmeta --extern sanitize_filename=/opt/rustwide/target/debug/deps/libsanitize_filename-e3af17768e158ed6.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-eaf4463e042a480a.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-9cfa59e91992ca2f.rmeta --extern syn=/opt/rustwide/target/debug/deps/libsyn-8da0cb0ab9337763.rmeta --extern proc_macro --cap-lints=warn --crate-version 0.2.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "47bd0e8562685efff31170dceef113bbd13d79c5d53e48927df36d101740c4b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47bd0e8562685efff31170dceef113bbd13d79c5d53e48927df36d101740c4b3", kill_on_drop: false }`
[INFO] [stdout] 47bd0e8562685efff31170dceef113bbd13d79c5d53e48927df36d101740c4b3
[INFO] documenting embed-rust-0.2.0 against beta-2024-02-10 for beta-1.77-rustdoc-1
[INFO] extracting crate embed-rust 0.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate embed-rust 0.2.0 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-1-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate embed-rust 0.2.0
[INFO] finished tweaking crates.io crate embed-rust 0.2.0
[INFO] tweaked toml for crates.io crate embed-rust 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9deeadb2cf975c7161b45d01a8f58703e1ebc346aab4b4d9cba10046121fb08c
[INFO] running `Command { std: "docker" "start" "-a" "9deeadb2cf975c7161b45d01a8f58703e1ebc346aab4b4d9cba10046121fb08c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9deeadb2cf975c7161b45d01a8f58703e1ebc346aab4b4d9cba10046121fb08c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9deeadb2cf975c7161b45d01a8f58703e1ebc346aab4b4d9cba10046121fb08c", kill_on_drop: false }`
[INFO] [stdout] 9deeadb2cf975c7161b45d01a8f58703e1ebc346aab4b4d9cba10046121fb08c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec493e8547022b53abc74b390adebd781cd7a1fc9bf3f5583426fa29bd8fb15a
[INFO] running `Command { std: "docker" "start" "-a" "ec493e8547022b53abc74b390adebd781cd7a1fc9bf3f5583426fa29bd8fb15a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]    Compiling embed-rust v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]     Checking ryu v1.0.16
[INFO] [stderr]     Checking libc v0.2.153
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking path-slash v0.2.1
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking quote v1.0.35
[INFO] [stderr]     Checking syn v2.0.48
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]     Checking sanitize-filename v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]  Documenting embed-rust v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(proc_macro_span)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `embed_rust` is both a function and a macro
[INFO] [stdout]    --> src/lib.rs:104:24
[INFO] [stdout]     |
[INFO] [stdout] 104 | /// Arguments for the [embed_rust] macro.
[INFO] [stdout]     |                        ^^^^^^^^^^ ambiguous link
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] help: to link to the function, add parentheses
[INFO] [stdout]     |
[INFO] [stdout] 104 | /// Arguments for the [embed_rust()] macro.
[INFO] [stdout]     |                                  ++
[INFO] [stdout] help: to link to the macro, add an exclamation mark
[INFO] [stdout]     |
[INFO] [stdout] 104 | /// Arguments for the [embed_rust!] macro.
[INFO] [stdout]     |                                  +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `embed-rust`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2024-02-10-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type proc-macro --crate-name embed_rust src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=2e9b2a5f637f0e9e -L dependency=/opt/rustwide/target/debug/deps --extern fs2=/opt/rustwide/target/debug/deps/libfs2-196763fd4aa492ce.rmeta --extern path_slash=/opt/rustwide/target/debug/deps/libpath_slash-a3fde04985c99ed4.rmeta --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-e641d65975a14ca4.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-74a24bca2071dd5c.rmeta --extern sanitize_filename=/opt/rustwide/target/debug/deps/libsanitize_filename-079895863bdd52f5.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-17239677a96366d4.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-4fd27638bf1b81ce.rmeta --extern syn=/opt/rustwide/target/debug/deps/libsyn-2b4e11abed65749c.rmeta --extern proc_macro --cap-lints=warn --crate-version 0.2.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "ec493e8547022b53abc74b390adebd781cd7a1fc9bf3f5583426fa29bd8fb15a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec493e8547022b53abc74b390adebd781cd7a1fc9bf3f5583426fa29bd8fb15a", kill_on_drop: false }`
[INFO] [stdout] ec493e8547022b53abc74b390adebd781cd7a1fc9bf3f5583426fa29bd8fb15a
