[INFO] fetching crate inexor-rgf-plugin-taxonomy 0.9.1...
[INFO] documenting inexor-rgf-plugin-taxonomy-0.9.1 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate inexor-rgf-plugin-taxonomy 0.9.1 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate inexor-rgf-plugin-taxonomy 0.9.1 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 inexor-rgf-plugin-taxonomy 0.9.1
[INFO] finished tweaking crates.io crate inexor-rgf-plugin-taxonomy 0.9.1
[INFO] tweaked toml for crates.io crate inexor-rgf-plugin-taxonomy 0.9.1 written to /workspace/builds/worker-7-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]     Blocking waiting for file lock on package cache
[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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded inexor-rgf-model-taxonomy v0.9.1
[INFO] [stderr]   Downloaded inexor-rgf-model-base v0.9.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] ad224d4847a6691ed872e0f6c78cf6ac6a089aaffe221a76acc8cf7572e51686
[INFO] running `Command { std: "docker" "start" "-a" "ad224d4847a6691ed872e0f6c78cf6ac6a089aaffe221a76acc8cf7572e51686", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad224d4847a6691ed872e0f6c78cf6ac6a089aaffe221a76acc8cf7572e51686", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad224d4847a6691ed872e0f6c78cf6ac6a089aaffe221a76acc8cf7572e51686", kill_on_drop: false }`
[INFO] [stdout] ad224d4847a6691ed872e0f6c78cf6ac6a089aaffe221a76acc8cf7572e51686
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e0dee880ffaeb44511d30338b870a8ad5aba8d42f36d0e644f47fd26a36dd34f
[INFO] running `Command { std: "docker" "start" "-a" "e0dee880ffaeb44511d30338b870a8ad5aba8d42f36d0e644f47fd26a36dd34f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]     Checking destructure_traitobject v0.2.0
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]     Checking atomic v0.5.3
[INFO] [stderr]     Checking sha1_smol v1.0.0
[INFO] [stderr]     Checking ahash v0.7.7
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking thread-id v4.2.1
[INFO] [stderr]     Checking arc-swap v1.6.0
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]     Checking log-mdc v0.1.0
[INFO] [stderr]     Checking rmp v0.8.12
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]     Checking winnow v0.5.33
[INFO] [stderr]     Checking unsafe-any-ors v1.0.0
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling rle-decode-fast v1.0.3
[INFO] [stderr]     Checking typemap-ors v1.0.0
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]     Checking anstyle-parse v0.2.3
[INFO] [stderr]    Compiling libflate_lz77 v1.2.0
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking anstyle-query v1.0.2
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]    Compiling cpufeatures v0.2.12
[INFO] [stderr]    Compiling libflate v1.4.0
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]     Checking dlv-list v0.3.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]     Checking anstream v0.6.5
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling reword v7.0.0
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]     Checking clap_builder v4.4.12
[INFO] [stderr]     Checking indexmap v1.9.3
[INFO] [stderr]     Checking ordered-multimap v0.4.3
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]     Checking rust-ini v0.18.0
[INFO] [stderr]    Compiling inexor-rgf-plugin-taxonomy v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling inexor-rgf-core-plugins v0.9.1
[INFO] [stderr]     Checking query_interface v0.3.5
[INFO] [stderr]     Checking rust-embed-utils v7.8.1
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling rust-embed-impl v6.8.1
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling include-flate-codegen v0.1.4
[INFO] [stderr]    Compiling inexor-rgf-core-di-codegen v0.9.1
[INFO] [stderr]     Checking include-flate-codegen-exports v0.1.4
[INFO] [stderr]     Checking include-flate v0.2.0
[INFO] [stderr]    Compiling pest v2.7.6
[INFO] [stderr]     Checking rust-embed v6.8.1
[INFO] [stderr]     Checking clap v4.4.13
[INFO] [stderr]     Checking strum v0.24.1
[INFO] [stderr]    Compiling pest_meta v2.7.6
[INFO] [stderr]     Checking serde v1.0.195
[INFO] [stderr]    Compiling pest_generator v2.7.6
[INFO] [stderr]    Compiling pest_derive v2.7.6
[INFO] [stderr]     Checking serde_json v1.0.111
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]     Checking serde_yaml v0.8.26
[INFO] [stderr]     Checking uuid v1.6.1
[INFO] [stderr]     Checking serde-value v0.7.0
[INFO] [stderr]     Checking rmp-serde v1.1.2
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking serde_spanned v0.6.5
[INFO] [stderr]     Checking toml_datetime v0.6.5
[INFO] [stderr]     Checking json5 v0.4.1
[INFO] [stderr]     Checking ron v0.7.1
[INFO] [stderr]     Checking toml_edit v0.19.15
[INFO] [stderr]     Checking config v0.13.4
[INFO] [stderr]     Checking inexor-rgf-core-di v0.9.1
[INFO] [stderr]     Checking log4rs v1.2.0
[INFO] [stderr]     Checking indradb-lib v3.0.4
[INFO] [stderr]     Checking toml v0.7.8
[INFO] [stderr]    Compiling license v3.2.0
[INFO] [stderr]     Checking inexor-rgf-core-frp v0.9.1
[INFO] [stderr]     Checking inexor-rgf-core-config v0.9.1
[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/inexor-rgf-core-frp-0.9.1/src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(unsized_tuple_coercion)]
[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/inexor-rgf-core-frp-0.9.1/src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(unboxed_closures)]
[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/inexor-rgf-core-frp-0.9.1/src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(register_tool)]
[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 `inexor-rgf-core-frp` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e0dee880ffaeb44511d30338b870a8ad5aba8d42f36d0e644f47fd26a36dd34f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0dee880ffaeb44511d30338b870a8ad5aba8d42f36d0e644f47fd26a36dd34f", kill_on_drop: false }`
[INFO] [stdout] e0dee880ffaeb44511d30338b870a8ad5aba8d42f36d0e644f47fd26a36dd34f
