[INFO] fetching crate authzen-diesel-core 0.1.0-alpha.0...
[INFO] documenting authzen-diesel-core-0.1.0-alpha.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate authzen-diesel-core 0.1.0-alpha.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate authzen-diesel-core 0.1.0-alpha.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate authzen-diesel-core 0.1.0-alpha.0
[INFO] finished tweaking crates.io crate authzen-diesel-core 0.1.0-alpha.0
[INFO] tweaked toml for crates.io crate authzen-diesel-core 0.1.0-alpha.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mysql-common-derive v0.30.0
[INFO] [stderr]   Downloaded scoped-futures v0.1.3
[INFO] [stderr]   Downloaded frunk_proc_macros v0.1.1
[INFO] [stderr]   Downloaded frunk_proc_macro_helpers v0.1.1
[INFO] [stderr]   Downloaded frunk_proc_macros_impl v0.1.1
[INFO] [stderr]   Downloaded frunk v0.4.1
[INFO] [stderr]   Downloaded frunk_core v0.4.1
[INFO] [stderr]   Downloaded bindgen v0.65.1
[INFO] [stderr]   Downloaded metrics-macros v0.5.1
[INFO] [stderr]   Downloaded pq-sys v0.4.8
[INFO] [stderr]   Downloaded metrics v0.18.1
[INFO] [stderr]   Downloaded async-backtrace v0.2.5
[INFO] [stderr]   Downloaded diesel_derives v2.0.2
[INFO] [stderr]   Downloaded async-backtrace-attributes v0.2.5
[INFO] [stderr]   Downloaded deadpool-runtime v0.1.2
[INFO] [stderr]   Downloaded generator v0.7.4
[INFO] [stderr]   Downloaded bb8 v0.8.0
[INFO] [stderr]   Downloaded nu-ansi-term v0.46.0
[INFO] [stderr]   Downloaded thread_local v1.1.7
[INFO] [stderr]   Downloaded bitflags v2.2.1
[INFO] [stderr]   Downloaded diesel-async v0.2.2
[INFO] [stderr]   Downloaded mobc v0.7.3
[INFO] [stderr]   Downloaded tokio-postgres v0.7.8
[INFO] [stderr]   Downloaded postgres-types v0.2.5
[INFO] [stderr]   Downloaded postgres-protocol v0.6.5
[INFO] [stderr]   Downloaded socket2 v0.5.2
[INFO] [stderr]   Downloaded loom v0.5.6
[INFO] [stderr]   Downloaded lru v0.10.0
[INFO] [stderr]   Downloaded lexical v6.1.1
[INFO] [stderr]   Downloaded saturating v0.1.0
[INFO] [stderr]   Downloaded mysql_common v0.30.3
[INFO] [stderr]   Downloaded overload v0.1.1
[INFO] [stderr]   Downloaded prettyplease v0.2.4
[INFO] [stderr]   Downloaded mysql_async v0.32.2
[INFO] [stderr]   Downloaded mobc v0.8.1
[INFO] [stderr]   Downloaded pem v2.0.1
[INFO] [stderr]   Downloaded diesel v2.0.4
[INFO] [stderr]   Downloaded retain_mut v0.1.9
[INFO] [stderr]   Downloaded tracing-subscriber v0.3.17
[INFO] [stderr]   Downloaded deadpool v0.9.5
[INFO] [stderr]   Downloaded phf_shared v0.11.1
[INFO] [stderr]   Downloaded subprocess v0.2.9
[INFO] [stderr]   Downloaded phf v0.11.1
[INFO] [stderr]   Downloaded mysqlclient-sys v0.2.5
[INFO] [stderr]   Downloaded priority-queue v1.3.1
[INFO] [stderr]   Downloaded frunk_derives v0.4.1
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13e93c2794b5ca353bad9b71bbdeac6e350cb9e71464a37ae2c0dddffbfd14df
[INFO] running `Command { std: "docker" "start" "-a" "13e93c2794b5ca353bad9b71bbdeac6e350cb9e71464a37ae2c0dddffbfd14df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13e93c2794b5ca353bad9b71bbdeac6e350cb9e71464a37ae2c0dddffbfd14df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13e93c2794b5ca353bad9b71bbdeac6e350cb9e71464a37ae2c0dddffbfd14df", kill_on_drop: false }`
[INFO] [stdout] 13e93c2794b5ca353bad9b71bbdeac6e350cb9e71464a37ae2c0dddffbfd14df
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] caa79421c2338b9b673e713e73cf3abfc8be59e719d8341f673c38830545b91d
[INFO] running `Command { std: "docker" "start" "-a" "caa79421c2338b9b673e713e73cf3abfc8be59e719d8341f673c38830545b91d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking once_cell v1.17.1
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]    Compiling tokio v1.28.0
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking scoped-futures v0.1.3
[INFO] [stderr]    Compiling authzen-diesel-core v0.1.0-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]     Checking dashmap v5.4.0
[INFO] [stderr]    Compiling diesel_derives v2.0.2
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]    Compiling async-backtrace-attributes v0.2.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling async-trait v0.1.68
[INFO] [stderr]    Compiling tracing-attributes v0.1.24
[INFO] [stderr]     Checking diesel v2.0.4
[INFO] [stderr]     Checking futures-util v0.3.28
[INFO] [stderr]     Checking thiserror v1.0.40
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking serde v1.0.160
[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]     Checking futures v0.3.28
[INFO] [stderr]     Checking async-backtrace v0.2.5
[INFO] [stderr]     Checking serde_json v1.0.96
[INFO] [stderr]     Checking uuid v1.3.2
[INFO] [stderr]     Checking diesel-async v0.2.2
[INFO] [stderr]  Documenting authzen-diesel-core v0.1.0-alpha.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(associated_type_defaults, specialization, trait_alias)]
[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 `authzen-diesel-core`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name authzen_diesel_core src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=aba2c23e597c50d5 -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-3570d1a0a25354c2.rmeta --extern async_backtrace=/opt/rustwide/target/debug/deps/libasync_backtrace-b7390e8dd527d067.rmeta --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-ed39c23c4bcd30a3.so --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-ccf07012d6cfa4eb.rmeta --extern derivative=/opt/rustwide/target/debug/deps/libderivative-bb296ed2628897e8.so --extern derive_more=/opt/rustwide/target/debug/deps/libderive_more-6306e8caeba11d67.so --extern diesel=/opt/rustwide/target/debug/deps/libdiesel-aae8f3092bda0bbc.rmeta --extern diesel_async=/opt/rustwide/target/debug/deps/libdiesel_async-3a74e57f93450290.rmeta --extern either=/opt/rustwide/target/debug/deps/libeither-ac42b55423df097b.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-6111d62ba8218bec.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-09e0c4d8c8682844.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-9c7d51f549cf58b7.rmeta --extern scoped_futures=/opt/rustwide/target/debug/deps/libscoped_futures-3a0f115c4dd632e7.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-1ce41b7f05755c94.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-da6074b749131ddf.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-3888773918a651fa.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-2bed307f38b2eb3c.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-b732ae22bb7de096.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-3528fd861d81c0ab.rmeta --cap-lints=warn --crate-version 0.1.0-alpha.0 --cfg CHANNEL_STABLE` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "caa79421c2338b9b673e713e73cf3abfc8be59e719d8341f673c38830545b91d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caa79421c2338b9b673e713e73cf3abfc8be59e719d8341f673c38830545b91d", kill_on_drop: false }`
[INFO] [stdout] caa79421c2338b9b673e713e73cf3abfc8be59e719d8341f673c38830545b91d
