[INFO] fetching crate serwus 0.1.0...
[INFO] documenting serwus-0.1.0 against 1.76.0 for beta-1.77-rustdoc-1
[INFO] extracting crate serwus 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate serwus 0.1.0 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serwus 0.1.0
[INFO] finished tweaking crates.io crate serwus 0.1.0
[INFO] tweaked toml for crates.io crate serwus 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded actix-multipart v0.6.1
[INFO] [stderr]   Downloaded actix-cors v0.6.5
[INFO] [stderr]   Downloaded paperclip-core v0.6.2
[INFO] [stderr]   Downloaded alcoholic_jwt v1.0.1
[INFO] [stderr]   Downloaded parse-size v1.0.0
[INFO] [stderr]   Downloaded actix-multipart-derive v0.6.1
[INFO] [stderr]   Downloaded serde_plain v1.0.2
[INFO] [stderr]   Downloaded mutually_exclusive_features v0.0.3
[INFO] [stderr]   Downloaded tracing-actix-web v0.7.9
[INFO] [stderr]   Downloaded diesel-derive-newtype v2.1.0
[INFO] [stderr]   Downloaded rust-argon2 v1.0.1
[INFO] [stderr]   Downloaded diesel_derives v2.1.2
[INFO] [stderr]   Downloaded paperclip-macros v0.6.3
[INFO] [stderr]   Downloaded actix v0.13.3
[INFO] [stderr]   Downloaded diesel v2.1.4
[INFO] [stderr]   Downloaded actix_derive v0.6.1
[INFO] [stderr]   Downloaded diesel_table_macro_syntax v0.1.0
[INFO] [stderr]   Downloaded paperclip-actix v0.6.2
[INFO] [stderr]   Downloaded serwus-derive v0.1.2
[INFO] [stderr]   Downloaded weighted-rs v0.1.3
[INFO] [stderr]   Downloaded paperclip v0.8.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17bbbdabe6bcd93e432d4a3028d3f6f1e9483c818843d52d6abb2ba0cf76bce7
[INFO] running `Command { std: "docker" "start" "-a" "17bbbdabe6bcd93e432d4a3028d3f6f1e9483c818843d52d6abb2ba0cf76bce7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17bbbdabe6bcd93e432d4a3028d3f6f1e9483c818843d52d6abb2ba0cf76bce7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17bbbdabe6bcd93e432d4a3028d3f6f1e9483c818843d52d6abb2ba0cf76bce7", kill_on_drop: false }`
[INFO] [stdout] 17bbbdabe6bcd93e432d4a3028d3f6f1e9483c818843d52d6abb2ba0cf76bce7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+1.76.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7892ed2f40b047f411ea7f12566aaacce734cd01f692a5cc59ba1d61fa0a6a39
[INFO] running `Command { std: "docker" "start" "-a" "7892ed2f40b047f411ea7f12566aaacce734cd01f692a5cc59ba1d61fa0a6a39", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling jobserver v0.1.28
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]     Checking mio v0.8.10
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]     Checking local-waker v0.1.4
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]     Checking bitflags v2.4.2
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling ahash v0.8.8
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling pin-project-lite v0.2.13
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling http v0.2.11
[INFO] [stderr]     Checking actix-service v2.0.2
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling bytestring v1.3.1
[INFO] [stderr]    Compiling zstd-sys v2.0.9+zstd.1.5.5
[INFO] [stderr]     Checking actix-utils v3.0.1
[INFO] [stderr]    Compiling cookie v0.16.2
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking local-channel v0.1.5
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]     Checking language-tags v0.3.2
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]    Compiling pq-sys v0.4.8
[INFO] [stderr]     Checking scheduled-thread-pool v0.2.7
[INFO] [stderr]    Compiling diesel_table_macro_syntax v0.1.0
[INFO] [stderr]     Checking arrayvec v0.7.4
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[INFO] [stderr]     Checking constant_time_eq v0.3.0
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]     Checking arrayref v0.3.7
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[INFO] [stderr]     Checking r2d2 v0.8.10
[INFO] [stderr]     Checking crossbeam-channel v0.5.11
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking idna v0.4.0
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]     Checking uuid v1.7.0
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking mutually_exclusive_features v0.0.3
[INFO] [stderr]     Checking rust-argon2 v1.0.1
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]     Checking colored v2.1.0
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]     Checking dotenv v0.15.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling actix-macros v0.2.4
[INFO] [stderr]    Compiling actix-web-codegen v4.2.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling pin-project-internal v1.1.4
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling diesel_derives v2.1.2
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking actix-codec v0.5.2
[INFO] [stderr]    Compiling actix_derive v0.6.1
[INFO] [stderr]     Checking simple_asn1 v0.6.2
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling diesel-derive-newtype v2.1.0
[INFO] [stderr]     Checking pin-project v1.1.4
[INFO] [stderr]    Compiling serwus-derive v0.1.2
[INFO] [stderr]     Checking h2 v0.3.24
[INFO] [stderr]     Checking actix-server v2.3.0
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking actix v0.13.3
[INFO] [stderr]    Compiling zstd-safe v7.0.0
[INFO] [stderr]     Checking zstd v0.13.0
[INFO] [stderr]     Checking serde_json v1.0.113
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking chrono v0.4.34
[INFO] [stderr]     Checking actix-http v3.6.0
[INFO] [stderr]     Checking validator v0.16.1
[INFO] [stderr]     Checking jsonwebtoken v8.3.0
[INFO] [stderr]     Checking diesel v2.1.4
[INFO] [stderr]     Checking actix-web v4.5.1
[INFO] [stderr]     Checking tracing-actix-web v0.7.9
[INFO] [stderr]     Checking actix-cors v0.6.5
[INFO] [stderr]  Documenting serwus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/lib.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 | #![feature(result_flattening)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `db_pool::multi::MultiPool`
[INFO] [stdout]  --> src/lib.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | //! * **[MultiPool](db_pool::multi::MultiPool)** - Master/replica-aware wrapper for `r2d2`
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `multi` in module `db_pool`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `serwus`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --crate-name serwus src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="auth"' --cfg 'feature="default"' --cfg 'feature="diesel"' --cfg 'feature="diesel-derive-newtype"' --cfg 'feature="jsonwebtoken"' --cfg 'feature="pgsql"' --cfg 'feature="quick-error"' --cfg 'feature="r2d2"' --cfg 'feature="rand"' --cfg 'feature="rust-argon2"' --cfg 'feature="tracing"' --cfg 'feature="tracing-actix-web"' --cfg 'feature="tracing-subscriber"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=cddb1dde2e39f049 -L dependency=/opt/rustwide/target/debug/deps --extern actix=/opt/rustwide/target/debug/deps/libactix-9ecc6b9c03f8409f.rmeta --extern actix_cors=/opt/rustwide/target/debug/deps/libactix_cors-ad3d8662d7cc36c8.rmeta --extern actix_http=/opt/rustwide/target/debug/deps/libactix_http-ac6956b05ed60878.rmeta --extern actix_service=/opt/rustwide/target/debug/deps/libactix_service-eaea591759c7f0c2.rmeta --extern actix_web=/opt/rustwide/target/debug/deps/libactix_web-c34d1797b1093d64.rmeta --extern bytes=/opt/rustwide/target/debug/deps/libbytes-83cef452744526c5.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-1ac11f8245f32d11.rmeta --extern colored=/opt/rustwide/target/debug/deps/libcolored-90c3a8e3934979b6.rmeta --extern derive_more=/opt/rustwide/target/debug/deps/libderive_more-33e6030e626844b3.so --extern diesel=/opt/rustwide/target/debug/deps/libdiesel-b3c281fadc3629c4.rmeta --extern diesel_derive_newtype=/opt/rustwide/target/debug/deps/libdiesel_derive_newtype-c9b626dcf382fe4d.so --extern dotenv=/opt/rustwide/target/debug/deps/libdotenv-406a837e628ad521.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-7f6544ab3640d8b6.rmeta --extern jsonwebtoken=/opt/rustwide/target/debug/deps/libjsonwebtoken-7726d91e10e60ee4.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-7fe0807640814e58.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-9c0186830dde8218.rmeta --extern quick_error=/opt/rustwide/target/debug/deps/libquick_error-026a83203a96b29f.rmeta --extern r2d2=/opt/rustwide/target/debug/deps/libr2d2-5615b6c50d9c9ae7.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-848a0b6800dda5b6.rmeta --extern argon2=/opt/rustwide/target/debug/deps/libargon2-b49f80630d6439e2.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-f733ce9aad630fed.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-03b0f41322f2027c.rmeta --extern serwus_derive=/opt/rustwide/target/debug/deps/libserwus_derive-83d7ea2bdc113d5d.so --extern tracing=/opt/rustwide/target/debug/deps/libtracing-cab4a85ae2536e64.rmeta --extern tracing_actix_web=/opt/rustwide/target/debug/deps/libtracing_actix_web-2ecaef4041f56946.rmeta --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-e441c01262752b68.rmeta --extern validator=/opt/rustwide/target/debug/deps/libvalidator-a32980585597e06e.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "7892ed2f40b047f411ea7f12566aaacce734cd01f692a5cc59ba1d61fa0a6a39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7892ed2f40b047f411ea7f12566aaacce734cd01f692a5cc59ba1d61fa0a6a39", kill_on_drop: false }`
[INFO] [stdout] 7892ed2f40b047f411ea7f12566aaacce734cd01f692a5cc59ba1d61fa0a6a39
