[INFO] fetching crate mac-parser 0.1.3...
[INFO] documenting mac-parser-0.1.3 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate mac-parser 0.1.3 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate mac-parser 0.1.3 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mac-parser 0.1.3
[INFO] finished tweaking crates.io crate mac-parser 0.1.3
[INFO] tweaked toml for crates.io crate mac-parser 0.1.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bin-utils v0.2.5
[INFO] [stderr]   Downloaded try_take v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e21e245ea64a131a77796dd170a111c528814bc9e5d6581dfb0c1ec83e03a074
[INFO] running `Command { std: "docker" "start" "-a" "e21e245ea64a131a77796dd170a111c528814bc9e5d6581dfb0c1ec83e03a074", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e21e245ea64a131a77796dd170a111c528814bc9e5d6581dfb0c1ec83e03a074", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e21e245ea64a131a77796dd170a111c528814bc9e5d6581dfb0c1ec83e03a074", kill_on_drop: false }`
[INFO] [stdout] e21e245ea64a131a77796dd170a111c528814bc9e5d6581dfb0c1ec83e03a074
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e66a1c5f90760a08203c1278040ede39b16d389274e79d511b6d8d57a456bdf0
[INFO] running `Command { std: "docker" "start" "-a" "e66a1c5f90760a08203c1278040ede39b16d389274e79d511b6d8d57a456bdf0", kill_on_drop: false }`
[INFO] [stderr]     Checking try_take v0.1.0
[INFO] [stderr]     Checking bin-utils v0.2.5
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bin-utils-0.2.5/src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | / #![feature(
[INFO] [stdout] 3 | |     more_qualified_paths,
[INFO] [stdout] 4 | |     iter_next_chunk,
[INFO] [stdout] 5 | |     generic_const_exprs,
[INFO] [stdout] 6 | |     iter_array_chunks
[INFO] [stdout] 7 | | )]
[INFO] [stdout]   | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bin-utils-0.2.5/src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     iter_next_chunk,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bin-utils-0.2.5/src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     iter_array_chunks
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bin-utils` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "e66a1c5f90760a08203c1278040ede39b16d389274e79d511b6d8d57a456bdf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e66a1c5f90760a08203c1278040ede39b16d389274e79d511b6d8d57a456bdf0", kill_on_drop: false }`
[INFO] [stdout] e66a1c5f90760a08203c1278040ede39b16d389274e79d511b6d8d57a456bdf0
[INFO] documenting mac-parser-0.1.3 against beta-2023-12-22 for beta-1.76-rustdoc-1
[INFO] extracting crate mac-parser 0.1.3 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate mac-parser 0.1.3 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mac-parser 0.1.3
[INFO] finished tweaking crates.io crate mac-parser 0.1.3
[INFO] tweaked toml for crates.io crate mac-parser 0.1.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "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-2023-12-22" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8822445c963cf147d1e98053fc6000c746c168ee7fe27fd7ab4c69aacc204aa
[INFO] running `Command { std: "docker" "start" "-a" "e8822445c963cf147d1e98053fc6000c746c168ee7fe27fd7ab4c69aacc204aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8822445c963cf147d1e98053fc6000c746c168ee7fe27fd7ab4c69aacc204aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8822445c963cf147d1e98053fc6000c746c168ee7fe27fd7ab4c69aacc204aa", kill_on_drop: false }`
[INFO] [stdout] e8822445c963cf147d1e98053fc6000c746c168ee7fe27fd7ab4c69aacc204aa
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4947f898d3d3091adc9774b46f5eeb46a3f314dacf09ec1385b066b6f4ce1e19
[INFO] running `Command { std: "docker" "start" "-a" "4947f898d3d3091adc9774b46f5eeb46a3f314dacf09ec1385b066b6f4ce1e19", kill_on_drop: false }`
[INFO] [stderr]     Checking try_take v0.1.0
[INFO] [stderr]     Checking bin-utils v0.2.5
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bin-utils-0.2.5/src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | / #![feature(
[INFO] [stdout] 3 | |     more_qualified_paths,
[INFO] [stdout] 4 | |     iter_next_chunk,
[INFO] [stdout] 5 | |     generic_const_exprs,
[INFO] [stdout] 6 | |     iter_array_chunks
[INFO] [stdout] 7 | | )]
[INFO] [stdout]   | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bin-utils-0.2.5/src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     iter_next_chunk,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bin-utils-0.2.5/src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     iter_array_chunks
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bin-utils` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "4947f898d3d3091adc9774b46f5eeb46a3f314dacf09ec1385b066b6f4ce1e19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4947f898d3d3091adc9774b46f5eeb46a3f314dacf09ec1385b066b6f4ce1e19", kill_on_drop: false }`
[INFO] [stdout] 4947f898d3d3091adc9774b46f5eeb46a3f314dacf09ec1385b066b6f4ce1e19
