[INFO] cloning repository https://github.com/EluvK/e-metrics-dw
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EluvK/e-metrics-dw" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEluvK%2Fe-metrics-dw", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEluvK%2Fe-metrics-dw'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fd24e0f54841ce19115c6e15bbd54abe51dcf27e
[INFO] documenting EluvK/e-metrics-dw 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%2FEluvK%2Fe-metrics-dw" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/EluvK/e-metrics-dw 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] removed /workspace/builds/worker-6-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/EluvK/e-metrics-dw
[INFO] finished tweaking git repo https://github.com/EluvK/e-metrics-dw
[INFO] tweaked toml for git repo https://github.com/EluvK/e-metrics-dw written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/EluvK/e-metrics-dw 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 dummy v0.5.0
[INFO] [stderr]   Downloaded socket2 v0.5.2
[INFO] [stderr]   Downloaded mysql_async v0.32.2
[INFO] [stderr]   Downloaded bitflags v2.2.1
[INFO] [stderr]   Downloaded lru v0.10.0
[INFO] [stderr]   Downloaded rust_decimal v1.29.1
[INFO] [stderr]   Downloaded prettyplease v0.2.4
[INFO] [stderr]   Downloaded mysql-common-derive v0.30.0
[INFO] [stderr]   Downloaded fake v2.6.0
[INFO] [stderr]   Downloaded mysql_common v0.30.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 2207da92fbeb94adefcdfae7ba51f6ecd7c7e5d7956a4b7db675660b2170119c
[INFO] running `Command { std: "docker" "start" "-a" "2207da92fbeb94adefcdfae7ba51f6ecd7c7e5d7956a4b7db675660b2170119c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2207da92fbeb94adefcdfae7ba51f6ecd7c7e5d7956a4b7db675660b2170119c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2207da92fbeb94adefcdfae7ba51f6ecd7c7e5d7956a4b7db675660b2170119c", kill_on_drop: false }`
[INFO] [stdout] 2207da92fbeb94adefcdfae7ba51f6ecd7c7e5d7956a4b7db675660b2170119c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 8b9824cb5d15941bd68bf465aef2b320239fc254cef9f548af69569e303f2e4d
[INFO] running `Command { std: "docker" "start" "-a" "8b9824cb5d15941bd68bf465aef2b320239fc254cef9f548af69569e303f2e4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.26
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[INFO] [stderr]    Compiling cc v1.0.79
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[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]    Compiling tokio v1.28.0
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling serde_derive v1.0.162
[INFO] [stderr]    Compiling serde v1.0.162
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling io-lifetimes v1.0.10
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling rustix v0.37.19
[INFO] [stderr]     Checking lexical-util v0.8.5
[INFO] [stderr]     Checking aho-corasick v1.0.1
[INFO] [stderr]    Compiling prettyplease v0.2.4
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking regex-syntax v0.7.1
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]     Checking linux-raw-sys v0.3.7
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling clang-sys v1.6.1
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]    Compiling frunk_core v0.4.1
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking anstyle-parse v0.2.0
[INFO] [stderr]    Compiling nom v7.1.3
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[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
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[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling rust_decimal v1.29.1
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[INFO] [stderr]     Checking unicode-bidi v0.3.13
[INFO] [stderr]     Checking lexical-core v0.8.5
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking idna v0.3.0
[INFO] [stderr]    Compiling priority-queue v1.3.1
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]    Compiling frunk_proc_macro_helpers v0.1.1
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling toml_edit v0.19.8
[INFO] [stderr]     Checking time-core v0.1.0
[INFO] [stderr]     Checking base64 v0.21.0
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking time v0.3.20
[INFO] [stderr]     Checking bitvec v1.0.1
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[INFO] [stderr]     Checking lexical v6.1.1
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[INFO] [stderr]     Checking uuid v1.3.2
[INFO] [stderr]     Checking pem v2.0.1
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[INFO] [stderr]     Checking lru v0.10.0
[INFO] [stderr]     Checking socket2 v0.5.2
[INFO] [stderr]     Checking sha1_smol v1.0.0
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking iana-time-zone v0.1.56
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[INFO] [stderr]     Checking crossbeam v0.8.2
[INFO] [stderr]     Checking chrono v0.4.24
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling clap_derive v4.2.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
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[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]    Compiling frunk_derives v0.4.1
[INFO] [stderr]    Compiling pin-project-internal v1.0.12
[INFO] [stderr]    Compiling async-trait v0.1.68
[INFO] [stderr]     Checking frunk_proc_macros v0.1.1
[INFO] [stderr]     Checking futures-util v0.3.28
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]     Checking frunk v0.4.1
[INFO] [stderr]     Checking thiserror v1.0.40
[INFO] [stderr]     Checking local-ip-address v0.5.1
[INFO] [stderr]    Compiling mysql-common-derive v0.30.0
[INFO] [stderr]     Checking pin-project v1.0.12
[INFO] [stderr]     Checking clap v4.2.7
[INFO] [stderr]    Compiling mysql_common v0.30.3
[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking h2 v0.3.18
[INFO] [stderr]     Checking combine v4.6.6
[INFO] [stderr]     Checking serde_json v1.0.96
[INFO] [stderr]     Checking hyper v0.14.26
[INFO] [stderr]     Checking redis v0.23.0
[INFO] [stderr]     Checking mysql_async v0.32.2
[INFO] [stderr]     Checking metrics_types v0.1.0-beta (/opt/rustwide/workdir/metrics_types)
[INFO] [stderr]  Documenting metrics_types v0.1.0-beta (/opt/rustwide/workdir/metrics_types)
[INFO] [stderr]     Checking dw_client v0.1.0-beta (/opt/rustwide/workdir/dw_client)
[INFO] [stderr]  Documenting dw_client v0.1.0-beta (/opt/rustwide/workdir/dw_client)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> dw_client/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(never_type)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> dw_client/src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(stmt_expr_attributes)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> dw_client/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(never_type)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> dw_client/src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(stmt_expr_attributes)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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 `dw_client`
[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 lib --crate-name dw_client dw_client/src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=26085c7a4e0ffaa3 -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-ed8b65c65b656f29.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-7bf245d9bc87652f.rmeta --extern concurrent_queue=/opt/rustwide/target/debug/deps/libconcurrent_queue-6ae3f6328a581b7b.rmeta --extern hyper=/opt/rustwide/target/debug/deps/libhyper-5193c72153c94a93.rmeta --extern json=/opt/rustwide/target/debug/deps/libjson-77e08433c0b6699a.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-e7445b4e8703c20b.rmeta --extern metrics_types=/opt/rustwide/target/debug/deps/libmetrics_types-fd975497514ca379.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-9dbcd636dd9c7344.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-60e8afb0e7a0eb08.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-4ff143a72153f03c.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-ffc5c8ae02a7475a.rmeta --cap-lints=warn --crate-version 0.1.0-beta` (exit status: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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 compile `dw_client` (lib) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "8b9824cb5d15941bd68bf465aef2b320239fc254cef9f548af69569e303f2e4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b9824cb5d15941bd68bf465aef2b320239fc254cef9f548af69569e303f2e4d", kill_on_drop: false }`
[INFO] [stdout] 8b9824cb5d15941bd68bf465aef2b320239fc254cef9f548af69569e303f2e4d
