[INFO] fetching crate gh_api 0.1.0... [INFO] documenting gh_api-0.1.0 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] extracting crate gh_api 0.1.0 into /workspace/builds/worker-32/source [INFO] validating manifest of crates.io crate gh_api 0.1.0 on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate gh_api 0.1.0 [INFO] finished tweaking crates.io crate gh_api 0.1.0 [INFO] tweaked toml for crates.io crate gh_api 0.1.0 written to /workspace/builds/worker-32/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded reqwest-wasm v0.11.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 14d78667280efdbd672f9c6bd31473ef4b0d618adfdc148481772d3023270740 [INFO] running `Command { std: "docker" "start" "-a" "14d78667280efdbd672f9c6bd31473ef4b0d618adfdc148481772d3023270740", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "14d78667280efdbd672f9c6bd31473ef4b0d618adfdc148481772d3023270740", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14d78667280efdbd672f9c6bd31473ef4b0d618adfdc148481772d3023270740", kill_on_drop: false }` [INFO] [stdout] 14d78667280efdbd672f9c6bd31473ef4b0d618adfdc148481772d3023270740 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ada0bfea4c15cb07e2baab5c2d76d71c19216963dc7a7c4e4cba3d1a386e9d78 [INFO] running `Command { std: "docker" "start" "-a" "ada0bfea4c15cb07e2baab5c2d76d71c19216963dc7a7c4e4cba3d1a386e9d78", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl v0.10.40 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking ipnet v2.5.0 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking log v0.4.17 [INFO] [stderr] Checking tracing-core v0.1.26 [INFO] [stderr] Checking miniz_oxide v0.5.1 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling indexmap v1.8.2 [INFO] [stderr] Checking flate2 v1.0.24 [INFO] [stderr] Compiling openssl-sys v0.9.73 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking mio v0.8.3 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Checking tokio v1.18.2 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking async-compression v0.3.14 [INFO] [stderr] Checking tokio-util v0.6.10 [INFO] [stderr] Compiling tracing-attributes v0.1.21 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Checking tracing v0.1.34 [INFO] [stderr] Checking tokio-util v0.7.2 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking hyper v0.14.19 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest-wasm v0.11.0 [INFO] [stderr] Documenting gh_api v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(async_closure, map_into_keys_values, bool_to_option)] [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 `gh_api` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name gh_api src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --cfg 'feature="gzip"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=48466dc3843b8fcf -L dependency=/opt/rustwide/target/debug/deps --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest_wasm-931bddc705f1128e.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "ada0bfea4c15cb07e2baab5c2d76d71c19216963dc7a7c4e4cba3d1a386e9d78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ada0bfea4c15cb07e2baab5c2d76d71c19216963dc7a7c4e4cba3d1a386e9d78", kill_on_drop: false }` [INFO] [stdout] ada0bfea4c15cb07e2baab5c2d76d71c19216963dc7a7c4e4cba3d1a386e9d78