[INFO] fetching crate nwn-lib-rs 0.3.2...
[INFO] documenting nwn-lib-rs-0.3.2 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate nwn-lib-rs 0.3.2 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate nwn-lib-rs 0.3.2 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 nwn-lib-rs 0.3.2
[INFO] finished tweaking crates.io crate nwn-lib-rs 0.3.2
[INFO] tweaked toml for crates.io crate nwn-lib-rs 0.3.2 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" "+1.75.0" "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-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" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 976ad42e049f232e29dcfcf52094aa62f834c3f2710380a4726b23dcce7d60a5
[INFO] running `Command { std: "docker" "start" "-a" "976ad42e049f232e29dcfcf52094aa62f834c3f2710380a4726b23dcce7d60a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "976ad42e049f232e29dcfcf52094aa62f834c3f2710380a4726b23dcce7d60a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "976ad42e049f232e29dcfcf52094aa62f834c3f2710380a4726b23dcce7d60a5", kill_on_drop: false }`
[INFO] [stdout] 976ad42e049f232e29dcfcf52094aa62f834c3f2710380a4726b23dcce7d60a5
[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" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca0c2643042c8a558fe59a8fe60ced235dad4d3cf95930be56329120fa19dc01
[INFO] running `Command { std: "docker" "start" "-a" "ca0c2643042c8a558fe59a8fe60ced235dad4d3cf95930be56329120fa19dc01", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]    Compiling libz-ng-sys v1.1.12
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]  Documenting nwn-lib-rs v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![feature(generic_const_exprs, coverage_attribute, test)]
[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 `nwn-lib-rs`
[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 nwn_lib_rs src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=64a4719be5b0b6fe -L dependency=/opt/rustwide/target/debug/deps --extern base64ct=/opt/rustwide/target/debug/deps/libbase64ct-08176e54036a00cb.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-3199fba72d6cac3a.rmeta --extern flate2=/opt/rustwide/target/debug/deps/libflate2-05c5220173dcac92.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-d4d560e312c4843b.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-4827aa87235c54c0.rmeta --cap-lints=warn --crate-version 0.3.2` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "ca0c2643042c8a558fe59a8fe60ced235dad4d3cf95930be56329120fa19dc01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca0c2643042c8a558fe59a8fe60ced235dad4d3cf95930be56329120fa19dc01", kill_on_drop: false }`
[INFO] [stdout] ca0c2643042c8a558fe59a8fe60ced235dad4d3cf95930be56329120fa19dc01
[INFO] documenting nwn-lib-rs-0.3.2 against beta-2023-12-22 for beta-1.76-rustdoc-1
[INFO] extracting crate nwn-lib-rs 0.3.2 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate nwn-lib-rs 0.3.2 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 nwn-lib-rs 0.3.2
[INFO] finished tweaking crates.io crate nwn-lib-rs 0.3.2
[INFO] tweaked toml for crates.io crate nwn-lib-rs 0.3.2 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-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-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-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 40ea364a5e4b97066290ae2ec9ed100a072d2ad5b4aaa3fb143058a394cfcf6e
[INFO] running `Command { std: "docker" "start" "-a" "40ea364a5e4b97066290ae2ec9ed100a072d2ad5b4aaa3fb143058a394cfcf6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40ea364a5e4b97066290ae2ec9ed100a072d2ad5b4aaa3fb143058a394cfcf6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40ea364a5e4b97066290ae2ec9ed100a072d2ad5b4aaa3fb143058a394cfcf6e", kill_on_drop: false }`
[INFO] [stdout] 40ea364a5e4b97066290ae2ec9ed100a072d2ad5b4aaa3fb143058a394cfcf6e
[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-2023-12-22" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7080bda23cb5b50fbd26272601f6b66ae2ad62c848be9aac0974b634113db216
[INFO] running `Command { std: "docker" "start" "-a" "7080bda23cb5b50fbd26272601f6b66ae2ad62c848be9aac0974b634113db216", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]    Compiling libz-ng-sys v1.1.12
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]  Documenting nwn-lib-rs v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![feature(generic_const_exprs, coverage_attribute, test)]
[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 `nwn-lib-rs`
[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 nwn_lib_rs src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=c8ef130149b66467 -L dependency=/opt/rustwide/target/debug/deps --extern base64ct=/opt/rustwide/target/debug/deps/libbase64ct-552dee8fa0fa113a.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-77787937cfc70ea4.rmeta --extern flate2=/opt/rustwide/target/debug/deps/libflate2-6080ff53c8f86e12.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-9420aaa427004267.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-9c2f0ab3c34b1234.rmeta --cap-lints=warn --crate-version 0.3.2` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "7080bda23cb5b50fbd26272601f6b66ae2ad62c848be9aac0974b634113db216", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7080bda23cb5b50fbd26272601f6b66ae2ad62c848be9aac0974b634113db216", kill_on_drop: false }`
[INFO] [stdout] 7080bda23cb5b50fbd26272601f6b66ae2ad62c848be9aac0974b634113db216
