[INFO] cloning repository https://github.com/Berrysoft/nu_plugin_from_hdf5
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Berrysoft/nu_plugin_from_hdf5" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBerrysoft%2Fnu_plugin_from_hdf5", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBerrysoft%2Fnu_plugin_from_hdf5'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 61adbe8397e095d0bcf71ea5e522d41458933faa
[INFO] documenting Berrysoft/nu_plugin_from_hdf5 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBerrysoft%2Fnu_plugin_from_hdf5" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Berrysoft/nu_plugin_from_hdf5 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 git repo https://github.com/Berrysoft/nu_plugin_from_hdf5
[INFO] finished tweaking git repo https://github.com/Berrysoft/nu_plugin_from_hdf5
[INFO] tweaked toml for git repo https://github.com/Berrysoft/nu_plugin_from_hdf5 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Berrysoft/nu_plugin_from_hdf5 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/aldanor/hdf5-rust.git`
[INFO] [stderr]     Updating git submodule `https://github.com/HDFGroup/hdf5.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded typetag-impl v0.2.14
[INFO] [stderr]   Downloaded erased-serde v0.4.1
[INFO] [stderr]   Downloaded crossbeam-utils v0.8.17
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.16
[INFO] [stderr]   Downloaded nu-path v0.87.1
[INFO] [stderr]   Downloaded nu-engine v0.87.1
[INFO] [stderr]   Downloaded sys-locale v0.3.1
[INFO] [stderr]   Downloaded nu-protocol v0.87.1
[INFO] [stderr]   Downloaded typetag v0.2.14
[INFO] [stderr]   Downloaded nu-glob v0.87.1
[INFO] [stderr]   Downloaded nu-plugin v0.87.1
[INFO] [stderr]   Downloaded libproc v0.14.2
[INFO] [stderr]   Downloaded nu-system v0.87.1
[INFO] [stderr]   Downloaded nu-utils v0.87.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 3a5946a6c178c4a4c0c2606815cb1deeeb012466b2329a7d7944190cb3213e1a
[INFO] running `Command { std: "docker" "start" "-a" "3a5946a6c178c4a4c0c2606815cb1deeeb012466b2329a7d7944190cb3213e1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a5946a6c178c4a4c0c2606815cb1deeeb012466b2329a7d7944190cb3213e1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a5946a6c178c4a4c0c2606815cb1deeeb012466b2329a7d7944190cb3213e1a", kill_on_drop: false }`
[INFO] [stdout] 3a5946a6c178c4a4c0c2606815cb1deeeb012466b2329a7d7944190cb3213e1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 800c6981ff8afc83f88adc753df250c29f735a8a52c748afcecb00857500ff7b
[INFO] running `Command { std: "docker" "start" "-a" "800c6981ff8afc83f88adc753df250c29f735a8a52c748afcecb00857500ff7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.17
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling rustix v0.38.28
[INFO] [stderr]     Checking linux-raw-sys v0.4.12
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling thiserror v1.0.51
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling libloading v0.8.1
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling rustix v0.36.17
[INFO] [stderr]     Checking zerocopy v0.7.31
[INFO] [stderr]    Compiling ahash v0.8.6
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]     Checking pure-rust-locales v0.7.0
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]     Checking iana-time-zone v0.1.58
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.16
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking allocator-api2 v0.2.16
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking linux-raw-sys v0.1.4
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]    Compiling procfs v0.15.1
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]     Checking crossbeam-deque v0.8.4
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling syn v2.0.41
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]    Compiling vte_generate_state_changes v0.1.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]     Checking smawk v0.3.2
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking unicode-linebreak v0.1.5
[INFO] [stderr]     Checking nu-ansi-term v0.49.0
[INFO] [stderr]     Checking vte v0.11.1
[INFO] [stderr]     Checking is_ci v1.1.1
[INFO] [stderr]     Checking supports-color v2.1.0
[INFO] [stderr]     Checking num-format v0.4.4
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking terminal_size v0.1.17
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]     Checking lscolors v0.15.0
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking textwrap v0.15.2
[INFO] [stderr]     Checking supports-hyperlinks v2.1.0
[INFO] [stderr]     Checking supports-unicode v2.0.0
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking ryu v1.0.16
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]     Checking inventory v0.3.13
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking sys-locale v0.3.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]     Checking utf8-width v0.1.7
[INFO] [stderr]     Checking owo-colors v3.5.0
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]     Checking lru v0.12.1
[INFO] [stderr]    Compiling hdf5-types v0.8.1 (https://github.com/aldanor/hdf5-rust.git#2e44e903)
[INFO] [stderr]     Checking strip-ansi-escapes v0.2.0
[INFO] [stderr]     Checking nu-utils v0.87.1
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking smallvec v1.11.2
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking rmp v0.8.12
[INFO] [stderr]     Checking num-complex v0.4.4
[INFO] [stderr]    Compiling hdf5 v0.8.1 (https://github.com/aldanor/hdf5-rust.git#2e44e903)
[INFO] [stderr]     Checking ascii v1.1.0
[INFO] [stderr]     Checking nu-glob v0.87.1
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking sysinfo v0.29.11
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]     Checking fancy-regex v0.11.0
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling thiserror-impl v1.0.51
[INFO] [stderr]    Compiling typetag-impl v0.2.14
[INFO] [stderr]    Compiling miette-derive v5.10.0
[INFO] [stderr]    Compiling hdf5-derive v0.8.1 (https://github.com/aldanor/hdf5-rust.git#2e44e903)
[INFO] [stderr]    Compiling hdf5-sys v0.8.1 (https://github.com/aldanor/hdf5-rust.git#2e44e903)
[INFO] [stderr]     Checking pwd v1.4.0
[INFO] [stderr]     Checking miette v5.10.0
[INFO] [stderr]     Checking nu-path v0.87.1
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]     Checking erased-serde v0.4.1
[INFO] [stderr]     Checking byte-unit v4.0.19
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking rmp-serde v1.1.2
[INFO] [stderr]     Checking typetag v0.2.14
[INFO] [stderr]     Checking chrono-humanize v0.2.3
[INFO] [stderr]     Checking nu-system v0.87.1
[INFO] [stderr]     Checking nu-protocol v0.87.1
[INFO] [stderr]     Checking nu-engine v0.87.1
[INFO] [stderr]     Checking nu-plugin v0.87.1
[INFO] [stderr]  Documenting nu_plugin_from_hdf5 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(c_size_t)]
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(iterator_try_collect)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 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 document `nu_plugin_from_hdf5`
[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 bin --crate-name nu_plugin_from_hdf5 src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=2c2518df3d160ca1 -L dependency=/opt/rustwide/target/debug/deps --extern hdf5=/opt/rustwide/target/debug/deps/libhdf5-a00eac82bf8ec5be.rmeta --extern hdf5_sys=/opt/rustwide/target/debug/deps/libhdf5_sys-6465a71bda19eaf3.rmeta --extern nu_plugin=/opt/rustwide/target/debug/deps/libnu_plugin-c2144c3fc1288540.rmeta --extern nu_protocol=/opt/rustwide/target/debug/deps/libnu_protocol-9ca19950bb4306f7.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "800c6981ff8afc83f88adc753df250c29f735a8a52c748afcecb00857500ff7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "800c6981ff8afc83f88adc753df250c29f735a8a52c748afcecb00857500ff7b", kill_on_drop: false }`
[INFO] [stdout] 800c6981ff8afc83f88adc753df250c29f735a8a52c748afcecb00857500ff7b
