[INFO] fetching crate typed-sql 0.2.0...
[INFO] documenting typed-sql-0.2.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate typed-sql 0.2.0 into /workspace/builds/worker-35/source
[INFO] validating manifest of crates.io crate typed-sql 0.2.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate typed-sql 0.2.0
[INFO] finished tweaking crates.io crate typed-sql 0.2.0
[INFO] tweaked toml for crates.io crate typed-sql 0.2.0 written to /workspace/builds/worker-35/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded typed-sql-derive v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d0d2423827afe956d17b2154c4efb28ac3a67498243e3ccf87cdfe7de033e041
[INFO] running `Command { std: "docker" "start" "-a" "d0d2423827afe956d17b2154c4efb28ac3a67498243e3ccf87cdfe7de033e041", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0d2423827afe956d17b2154c4efb28ac3a67498243e3ccf87cdfe7de033e041", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0d2423827afe956d17b2154c4efb28ac3a67498243e3ccf87cdfe7de033e041", kill_on_drop: false }`
[INFO] [stdout] d0d2423827afe956d17b2154c4efb28ac3a67498243e3ccf87cdfe7de033e041
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b6f27e552f8ede99bb1ce0223e6d4e4dc0a1e8baf0e2b550ed32a29bea481ea
[INFO] running `Command { std: "docker" "start" "-a" "4b6f27e552f8ede99bb1ce0223e6d4e4dc0a1e8baf0e2b550ed32a29bea481ea", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling typed-sql-derive v0.1.2
[INFO] [stderr]  Documenting typed-sql v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> src/lib.rs:71:1
[INFO] [stdout]    |
[INFO] [stdout] 71 | #![feature(min_type_alias_impl_trait)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[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 `typed-sql`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name typed_sql src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-f06c91e824e7365f.so --extern typed_sql_derive=/opt/rustwide/target/debug/deps/libtyped_sql_derive-da808845c35cfe32.so --cap-lints=warn --crate-version 0.2.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "4b6f27e552f8ede99bb1ce0223e6d4e4dc0a1e8baf0e2b550ed32a29bea481ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b6f27e552f8ede99bb1ce0223e6d4e4dc0a1e8baf0e2b550ed32a29bea481ea", kill_on_drop: false }`
[INFO] [stdout] 4b6f27e552f8ede99bb1ce0223e6d4e4dc0a1e8baf0e2b550ed32a29bea481ea
