[INFO] cloning repository https://github.com/OE3ANC/m17web-proxy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/OE3ANC/m17web-proxy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOE3ANC%2Fm17web-proxy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOE3ANC%2Fm17web-proxy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9a705f02c308c5d50a3f6af848ad34f7ee3b4b16
[INFO] documenting OE3ANC/m17web-proxy against 1.76.0 for beta-1.77-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOE3ANC%2Fm17web-proxy" "/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/OE3ANC/m17web-proxy 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 git repo https://github.com/OE3ANC/m17web-proxy
[INFO] finished tweaking git repo https://github.com/OE3ANC/m17web-proxy
[INFO] tweaked toml for git repo https://github.com/OE3ANC/m17web-proxy written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/OE3ANC/m17web-proxy 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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror-impl v1.0.55
[INFO] [stderr]   Downloaded base-encode v0.3.1
[INFO] [stderr]   Downloaded atomic_enum v0.2.0
[INFO] [stderr]   Downloaded envconfig_derive v0.10.0
[INFO] [stderr]   Downloaded envconfig v0.10.0
[INFO] [stderr]   Downloaded wasmtimer v0.2.0
[INFO] [stderr]   Downloaded thiserror v1.0.55
[INFO] [stderr]   Downloaded enfync v0.1.6
[INFO] [stderr]   Downloaded tokio-tungstenite-wasm v0.2.1
[INFO] [stderr]   Downloaded ezsockets v0.6.1
[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" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef8c62ef059fee026e42b059b2e6cdbd042cb56517620428fe708a6e218feeaa
[INFO] running `Command { std: "docker" "start" "-a" "ef8c62ef059fee026e42b059b2e6cdbd042cb56517620428fe708a6e218feeaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef8c62ef059fee026e42b059b2e6cdbd042cb56517620428fe708a6e218feeaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef8c62ef059fee026e42b059b2e6cdbd042cb56517620428fe708a6e218feeaa", kill_on_drop: false }`
[INFO] [stdout] ef8c62ef059fee026e42b059b2e6cdbd042cb56517620428fe708a6e218feeaa
[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" "+1.76.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] decfcaa8b3a197b65e993b5491d922a6b226f2ad02e01db6c9bf004bbdf07953
[INFO] running `Command { std: "docker" "start" "-a" "decfcaa8b3a197b65e993b5491d922a6b226f2ad02e01db6c9bf004bbdf07953", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]     Checking smallvec v1.11.2
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling thiserror v1.0.55
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]     Checking unicode-bidi v0.3.14
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking data-encoding v2.5.0
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling crossbeam-utils v0.8.18
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]     Checking base64 v0.21.5
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]    Compiling multer v2.1.0
[INFO] [stderr]     Checking ryu v1.0.16
[INFO] [stderr]    Compiling serde_json v1.0.109
[INFO] [stderr]     Checking headers-core v0.2.0
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]     Checking tower-layer v0.3.2
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]     Checking base-encode v0.3.1
[INFO] [stderr]     Checking rustls-pemfile v1.0.4
[INFO] [stderr]     Checking concurrent-queue v2.4.0
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking mio v0.8.10
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking headers v0.3.9
[INFO] [stderr]    Compiling atomic_enum v0.2.0
[INFO] [stderr]    Compiling envconfig_derive v0.10.0
[INFO] [stderr]     Checking envconfig v0.10.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling thiserror-impl v1.0.55
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]     Checking tokio v1.35.1
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking pin-project v1.1.3
[INFO] [stderr]     Checking tungstenite v0.20.1
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking tokio-tungstenite v0.20.1
[INFO] [stderr]     Checking enfync v0.1.6
[INFO] [stderr]     Checking tokio-stream v0.1.14
[INFO] [stderr]     Checking tokio-tungstenite-wasm v0.2.1
[INFO] [stderr]     Checking ezsockets v0.6.1
[INFO] [stderr]     Checking h2 v0.3.22
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking hyper v0.14.28
[INFO] [stderr]     Checking warp v0.3.6
[INFO] [stderr]  Documenting m17web-proxy 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:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(iter_collect_into)]
[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:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(ascii_char)]
[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:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(slice_pattern)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 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 `m17web-proxy`
[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=2018 --crate-type bin --crate-name m17web_proxy src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=f57741b892ae125e -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-be9748d3618472f1.so --extern base_encode=/opt/rustwide/target/debug/deps/libbase_encode-9076948b389f50d4.rmeta --extern base64=/opt/rustwide/target/debug/deps/libbase64-9f5daeb7f9961ad6.rmeta --extern envconfig=/opt/rustwide/target/debug/deps/libenvconfig-cc50b7ac24e02f3b.rmeta --extern ezsockets=/opt/rustwide/target/debug/deps/libezsockets-5e53808f61405985.rmeta --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-18aee3f025af9f8f.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-900704033b235124.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-82c7dfa9b9a99de3.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-9ec4df2040526a56.rmeta --extern sha1=/opt/rustwide/target/debug/deps/libsha1-2a26550df92700c8.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-2b52a42dac340b57.rmeta --extern tokio_stream=/opt/rustwide/target/debug/deps/libtokio_stream-4315652d6a1cc632.rmeta --extern tower=/opt/rustwide/target/debug/deps/libtower-e96fab12cd575182.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-b7309ef3a2848dee.rmeta --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-1be3679f1e7ce645.rmeta --extern warp=/opt/rustwide/target/debug/deps/libwarp-022ace4c6b75078a.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "decfcaa8b3a197b65e993b5491d922a6b226f2ad02e01db6c9bf004bbdf07953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "decfcaa8b3a197b65e993b5491d922a6b226f2ad02e01db6c9bf004bbdf07953", kill_on_drop: false }`
[INFO] [stdout] decfcaa8b3a197b65e993b5491d922a6b226f2ad02e01db6c9bf004bbdf07953
