[INFO] fetching crate typeset 2.0.3...
[INFO] documenting typeset-2.0.3 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate typeset 2.0.3 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate typeset 2.0.3 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 typeset 2.0.3
[INFO] finished tweaking crates.io crate typeset 2.0.3
[INFO] tweaked toml for crates.io crate typeset 2.0.3 written to /workspace/builds/worker-3-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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] eeba00e18cb2464329b783ab194332062b82e179206edb6b04228ac7cdf7c5fe
[INFO] running `Command { std: "docker" "start" "-a" "eeba00e18cb2464329b783ab194332062b82e179206edb6b04228ac7cdf7c5fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eeba00e18cb2464329b783ab194332062b82e179206edb6b04228ac7cdf7c5fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eeba00e18cb2464329b783ab194332062b82e179206edb6b04228ac7cdf7c5fe", kill_on_drop: false }`
[INFO] [stdout] eeba00e18cb2464329b783ab194332062b82e179206edb6b04228ac7cdf7c5fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2f45d431648fff0ba530504d935411e0d69d5a6817a4a746a9e431e2ea827ec0
[INFO] running `Command { std: "docker" "start" "-a" "2f45d431648fff0ba530504d935411e0d69d5a6817a4a746a9e431e2ea827ec0", kill_on_drop: false }`
[INFO] [stderr]     Checking bumpalo v3.14.0
[INFO] [stderr]  Documenting typeset v2.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(box_patterns)]
[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] [stderr] error: could not document `typeset`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --crate-name typeset src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=cc4aeaf6341ec3b0 -L dependency=/opt/rustwide/target/debug/deps --extern bumpalo=/opt/rustwide/target/debug/deps/libbumpalo-34aa1a4aa1f35a56.rmeta --cap-lints=warn --crate-version 2.0.3` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "2f45d431648fff0ba530504d935411e0d69d5a6817a4a746a9e431e2ea827ec0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f45d431648fff0ba530504d935411e0d69d5a6817a4a746a9e431e2ea827ec0", kill_on_drop: false }`
[INFO] [stdout] 2f45d431648fff0ba530504d935411e0d69d5a6817a4a746a9e431e2ea827ec0
[INFO] documenting typeset-2.0.3 against beta-2023-12-22 for beta-1.76-rustdoc-1
[INFO] extracting crate typeset 2.0.3 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate typeset 2.0.3 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 typeset 2.0.3
[INFO] finished tweaking crates.io crate typeset 2.0.3
[INFO] tweaked toml for crates.io crate typeset 2.0.3 written to /workspace/builds/worker-3-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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 43724a2d8e8d8aab3166a96c2b80d9abc226101ff2466539fc28fabf4c63b530
[INFO] running `Command { std: "docker" "start" "-a" "43724a2d8e8d8aab3166a96c2b80d9abc226101ff2466539fc28fabf4c63b530", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43724a2d8e8d8aab3166a96c2b80d9abc226101ff2466539fc28fabf4c63b530", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43724a2d8e8d8aab3166a96c2b80d9abc226101ff2466539fc28fabf4c63b530", kill_on_drop: false }`
[INFO] [stdout] 43724a2d8e8d8aab3166a96c2b80d9abc226101ff2466539fc28fabf4c63b530
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 845f8a79fe4bfc2830c4d277f681dc30b7cf5321aadb1009ec44d56d7a040ba9
[INFO] running `Command { std: "docker" "start" "-a" "845f8a79fe4bfc2830c4d277f681dc30b7cf5321aadb1009ec44d56d7a040ba9", kill_on_drop: false }`
[INFO] [stderr]     Checking bumpalo v3.14.0
[INFO] [stderr]  Documenting typeset v2.0.3 (/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(box_patterns)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 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 document `typeset`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --crate-name typeset src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=ec058ef826f797b1 -L dependency=/opt/rustwide/target/debug/deps --extern bumpalo=/opt/rustwide/target/debug/deps/libbumpalo-439a60f550a70caf.rmeta --cap-lints=warn --crate-version 2.0.3` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "845f8a79fe4bfc2830c4d277f681dc30b7cf5321aadb1009ec44d56d7a040ba9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "845f8a79fe4bfc2830c4d277f681dc30b7cf5321aadb1009ec44d56d7a040ba9", kill_on_drop: false }`
[INFO] [stdout] 845f8a79fe4bfc2830c4d277f681dc30b7cf5321aadb1009ec44d56d7a040ba9
