[INFO] cloning repository https://github.com/SignalWalker/riverdelta
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SignalWalker/riverdelta" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSignalWalker%2Friverdelta", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSignalWalker%2Friverdelta'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] da8747944c26af8943f0f80d4f572d1a19051ca2
[INFO] documenting SignalWalker/riverdelta 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%2FSignalWalker%2Friverdelta" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SignalWalker/riverdelta 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/SignalWalker/riverdelta
[INFO] finished tweaking git repo https://github.com/SignalWalker/riverdelta
[INFO] tweaked toml for git repo https://github.com/SignalWalker/riverdelta written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/SignalWalker/riverdelta 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 crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libsystemd v0.6.0
[INFO] [stderr]   Downloaded utf8-cstr v0.1.6
[INFO] [stderr]   Downloaded build-env v0.3.1
[INFO] [stderr]   Downloaded libsystemd-sys v0.9.3
[INFO] [stderr]   Downloaded cstr-argument v0.1.2
[INFO] [stderr]   Downloaded systemd v0.10.0
[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] 9adf42d7c886dd12df7519c874ed886363b89fcbb8e86100577ff14fe1ec653d
[INFO] running `Command { std: "docker" "start" "-a" "9adf42d7c886dd12df7519c874ed886363b89fcbb8e86100577ff14fe1ec653d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9adf42d7c886dd12df7519c874ed886363b89fcbb8e86100577ff14fe1ec653d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9adf42d7c886dd12df7519c874ed886363b89fcbb8e86100577ff14fe1ec653d", kill_on_drop: false }`
[INFO] [stdout] 9adf42d7c886dd12df7519c874ed886363b89fcbb8e86100577ff14fe1ec653d
[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] ca82023d591700ec2a518e8c8b8e3f5adb8ccd1adfde2c0ed320c5ced0f1877d
[INFO] running `Command { std: "docker" "start" "-a" "ca82023d591700ec2a518e8c8b8e3f5adb8ccd1adfde2c0ed320c5ced0f1877d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]    Compiling tokio v1.28.2
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.24
[INFO] [stderr]    Compiling rustix v0.37.20
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]    Compiling build-env v0.3.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking anstyle-parse v0.2.0
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]     Checking anstyle v1.0.0
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]    Compiling libsystemd-sys v0.9.3
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]    Compiling time-macros v0.2.9
[INFO] [stderr]     Checking http-body v1.0.0-rc.2
[INFO] [stderr]     Checking serde_spanned v0.6.2
[INFO] [stderr]     Checking toml_datetime v0.6.2
[INFO] [stderr]    Compiling foreign-types-macros v0.2.3
[INFO] [stderr]     Checking clap_lex v0.5.0
[INFO] [stderr]     Checking cpufeatures v0.2.7
[INFO] [stderr]     Checking regex-syntax v0.7.2
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking foreign-types-shared v0.3.1
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]     Checking winnow v0.4.6
[INFO] [stderr]     Checking hdrhistogram v7.5.2
[INFO] [stderr]     Checking parking_lot_core v0.9.8
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking regex v1.8.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking foreign-types v0.5.0
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking nix v0.26.2
[INFO] [stderr]     Checking time v0.3.22
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking toml_edit v0.19.10
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]    Compiling clap_derive v4.3.2
[INFO] [stderr]     Checking is-terminal v0.4.7
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]     Checking clap_builder v4.3.3
[INFO] [stderr]     Checking sha2 v0.10.6
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking tracing-log v0.1.3
[INFO] [stderr]     Checking cstr-argument v0.1.2
[INFO] [stderr]     Checking tracing-serde v0.1.3
[INFO] [stderr]     Checking uuid v1.3.3
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]     Checking utf8-cstr v0.1.6
[INFO] [stderr]     Checking tracing-subscriber v0.3.17
[INFO] [stderr]     Checking systemd v0.10.0
[INFO] [stderr]     Checking url v2.4.0
[INFO] [stderr]     Checking libsystemd v0.6.0
[INFO] [stderr]     Checking toml v0.7.4
[INFO] [stderr]     Checking directories v5.0.1
[INFO] [stderr]     Checking http-body-util v0.1.0-rc.2
[INFO] [stderr]     Checking clap v4.3.3
[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking tokio-stream v0.1.14
[INFO] [stderr]     Checking h2 v0.3.19
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking hyper v1.0.0-rc.3
[INFO] [stderr]  Documenting melia 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:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(impl_trait_in_assoc_type)]
[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:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(async_fn_in_trait)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]   |
[INFO] [stdout]   = help: the feature `async_fn_in_trait` has been stable since `1.75.0` and no longer requires an attribute to enable
[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 `melia`
[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 melia src/main.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --cfg 'feature="systemd"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=5998f10a2d766cad -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-a147f7542d0a905a.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-f6de036ad6cab37c.rmeta --extern directories=/opt/rustwide/target/debug/deps/libdirectories-0650f49255db4260.rmeta --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-4f7689667d0c5fd5.rmeta --extern http_body=/opt/rustwide/target/debug/deps/libhttp_body-f02bc8af3730eee2.rmeta --extern http_body_util=/opt/rustwide/target/debug/deps/libhttp_body_util-62c63c6320a3f2ba.rmeta --extern hyper=/opt/rustwide/target/debug/deps/libhyper-77a4fb8321e0f354.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-e7445b4e8703c20b.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-6eebb62b7ea34da5.rmeta --extern libsystemd=/opt/rustwide/target/debug/deps/liblibsystemd-c0a30c9d2527fd0e.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-85117ce11231f834.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-b90a3c91357bacb3.so --extern systemd=/opt/rustwide/target/debug/deps/libsystemd-64dc600960635103.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-8324c327b621b3ac.rmeta --extern time=/opt/rustwide/target/debug/deps/libtime-ab7d680341f3e79b.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-f040dfaece40ccc6.rmeta --extern tokio_stream=/opt/rustwide/target/debug/deps/libtokio_stream-185e5e972986a73a.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-c081a9a49a1b6113.rmeta --extern tower=/opt/rustwide/target/debug/deps/libtower-75454705d53a9c89.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-bcc461b42d9b3991.rmeta --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-127901b35c842e44.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-202feffea325a808.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "ca82023d591700ec2a518e8c8b8e3f5adb8ccd1adfde2c0ed320c5ced0f1877d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca82023d591700ec2a518e8c8b8e3f5adb8ccd1adfde2c0ed320c5ced0f1877d", kill_on_drop: false }`
[INFO] [stdout] ca82023d591700ec2a518e8c8b8e3f5adb8ccd1adfde2c0ed320c5ced0f1877d
[INFO] documenting SignalWalker/riverdelta against beta-2023-12-22 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSignalWalker%2Friverdelta" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SignalWalker/riverdelta on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SignalWalker/riverdelta
[INFO] finished tweaking git repo https://github.com/SignalWalker/riverdelta
[INFO] tweaked toml for git repo https://github.com/SignalWalker/riverdelta written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/SignalWalker/riverdelta 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" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c99b7d82de83a9abc93d84741d5b16974862aa3429cf3ce748b4e4c02f524e9
[INFO] running `Command { std: "docker" "start" "-a" "6c99b7d82de83a9abc93d84741d5b16974862aa3429cf3ce748b4e4c02f524e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c99b7d82de83a9abc93d84741d5b16974862aa3429cf3ce748b4e4c02f524e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c99b7d82de83a9abc93d84741d5b16974862aa3429cf3ce748b4e4c02f524e9", kill_on_drop: false }`
[INFO] [stdout] 6c99b7d82de83a9abc93d84741d5b16974862aa3429cf3ce748b4e4c02f524e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+beta-2023-12-22" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e95b026ffd42159beca6a9ff7bc1deb93ddd82d666f367c243ef15bb79c7dbb0
[INFO] running `Command { std: "docker" "start" "-a" "e95b026ffd42159beca6a9ff7bc1deb93ddd82d666f367c243ef15bb79c7dbb0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]    Compiling tokio v1.28.2
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling tracing-attributes v0.1.24
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling rustix v0.37.20
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]    Compiling build-env v0.3.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking anstyle-parse v0.2.0
[INFO] [stderr]    Compiling libsystemd-sys v0.9.3
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking anstyle v1.0.0
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]    Compiling time-macros v0.2.9
[INFO] [stderr]     Checking http-body v1.0.0-rc.2
[INFO] [stderr]     Checking serde_spanned v0.6.2
[INFO] [stderr]     Checking toml_datetime v0.6.2
[INFO] [stderr]    Compiling foreign-types-macros v0.2.3
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]     Checking foreign-types-shared v0.3.1
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking clap_lex v0.5.0
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking parking_lot_core v0.9.8
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking cpufeatures v0.2.7
[INFO] [stderr]     Checking regex-syntax v0.7.2
[INFO] [stderr]     Checking winnow v0.4.6
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking foreign-types v0.5.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking is-terminal v0.4.7
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking clap_builder v4.3.3
[INFO] [stderr]     Checking time v0.3.22
[INFO] [stderr]     Checking sha2 v0.10.6
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]     Checking hdrhistogram v7.5.2
[INFO] [stderr]     Checking nix v0.26.2
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling clap_derive v4.3.2
[INFO] [stderr]     Checking toml_edit v0.19.10
[INFO] [stderr]     Checking regex v1.8.4
[INFO] [stderr]     Checking tracing-log v0.1.3
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking cstr-argument v0.1.2
[INFO] [stderr]     Checking tracing-serde v0.1.3
[INFO] [stderr]     Checking uuid v1.3.3
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]     Checking utf8-cstr v0.1.6
[INFO] [stderr]     Checking systemd v0.10.0
[INFO] [stderr]     Checking directories v5.0.1
[INFO] [stderr]     Checking tracing-subscriber v0.3.17
[INFO] [stderr]     Checking url v2.4.0
[INFO] [stderr]     Checking http-body-util v0.1.0-rc.2
[INFO] [stderr]     Checking libsystemd v0.6.0
[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking tokio-stream v0.1.14
[INFO] [stderr]     Checking toml v0.7.4
[INFO] [stderr]     Checking clap v4.3.3
[INFO] [stderr]     Checking h2 v0.3.19
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking hyper v1.0.0-rc.3
[INFO] [stderr]  Documenting melia v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(impl_trait_in_assoc_type)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/main.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(async_fn_in_trait)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]   |
[INFO] [stdout]   = help: the feature `async_fn_in_trait` has been stable since `1.75.0` and no longer requires an attribute to enable
[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 `melia`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type bin --crate-name melia src/main.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --cfg 'feature="systemd"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=02a1f1c6086261a6 -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-dd9fa1fea82c9d3d.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-f2c300539f0ce3cb.rmeta --extern directories=/opt/rustwide/target/debug/deps/libdirectories-52b6be4766d9343d.rmeta --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-7638156d4305b5c1.rmeta --extern http_body=/opt/rustwide/target/debug/deps/libhttp_body-ac797c7adf62cdce.rmeta --extern http_body_util=/opt/rustwide/target/debug/deps/libhttp_body_util-c77e497c6515d77a.rmeta --extern hyper=/opt/rustwide/target/debug/deps/libhyper-332943b5ea1f3fb4.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-cc91e7c9c894213a.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-1ce64fc5e5fb7e40.rmeta --extern libsystemd=/opt/rustwide/target/debug/deps/liblibsystemd-1cca4af5b6c2046f.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-76c0cec118a854bf.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-2db8a2c8990427aa.so --extern systemd=/opt/rustwide/target/debug/deps/libsystemd-1c9b00b09ef60c89.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-a14babfadcff215c.rmeta --extern time=/opt/rustwide/target/debug/deps/libtime-ddd7f5fcf9b786d5.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-28204ba2829ca595.rmeta --extern tokio_stream=/opt/rustwide/target/debug/deps/libtokio_stream-88e54d5ebb857fca.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-e48dec0639905144.rmeta --extern tower=/opt/rustwide/target/debug/deps/libtower-82e661809e3b0bce.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-e040409261a53d9b.rmeta --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-f9360b6082e06721.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-ae60915a6fc94b31.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "e95b026ffd42159beca6a9ff7bc1deb93ddd82d666f367c243ef15bb79c7dbb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e95b026ffd42159beca6a9ff7bc1deb93ddd82d666f367c243ef15bb79c7dbb0", kill_on_drop: false }`
[INFO] [stdout] e95b026ffd42159beca6a9ff7bc1deb93ddd82d666f367c243ef15bb79c7dbb0
