[INFO] fetching crate hit-data 0.0.3...
[INFO] documenting hit-data-0.0.3 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate hit-data 0.0.3 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate hit-data 0.0.3 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hit-data 0.0.3
[INFO] finished tweaking crates.io crate hit-data 0.0.3
[INFO] tweaked toml for crates.io crate hit-data 0.0.3 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05f9491a713a73bc90265d3a4f2317873c38ed7dc335abd146bb7c95fbe93123
[INFO] running `Command { std: "docker" "start" "-a" "05f9491a713a73bc90265d3a4f2317873c38ed7dc335abd146bb7c95fbe93123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05f9491a713a73bc90265d3a4f2317873c38ed7dc335abd146bb7c95fbe93123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05f9491a713a73bc90265d3a4f2317873c38ed7dc335abd146bb7c95fbe93123", kill_on_drop: false }`
[INFO] [stdout] 05f9491a713a73bc90265d3a4f2317873c38ed7dc335abd146bb7c95fbe93123
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2b00e608ac73619a89d0ab0729df665024189a4739e8127f8eb87a0ff53b7e6
[INFO] running `Command { std: "docker" "start" "-a" "a2b00e608ac73619a89d0ab0729df665024189a4739e8127f8eb87a0ff53b7e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking mopa v0.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking serde v1.0.160
[INFO] [stderr]     Checking serde_json v1.0.96
[INFO] [stderr]  Documenting hit-data v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(hash_set_entry)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `hit-data`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name hit_data src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=de1fbb088f5bdc5d -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-1f0708ee7176493c.rmeta --extern linked_hash_map=/opt/rustwide/target/debug/deps/liblinked_hash_map-5a9283321d6111e2.rmeta --extern mopa=/opt/rustwide/target/debug/deps/libmopa-8eae20008ccaa662.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-d9367a0542af238f.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-1c6faa7f85a346b1.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-33c3c956dc0203d7.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-5b9b606509dfb04a.rmeta --cap-lints=warn --crate-version 0.0.3` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "a2b00e608ac73619a89d0ab0729df665024189a4739e8127f8eb87a0ff53b7e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2b00e608ac73619a89d0ab0729df665024189a4739e8127f8eb87a0ff53b7e6", kill_on_drop: false }`
[INFO] [stdout] a2b00e608ac73619a89d0ab0729df665024189a4739e8127f8eb87a0ff53b7e6
