[INFO] fetching crate inc-sha1 0.1.0...
[INFO] documenting inc-sha1-0.1.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate inc-sha1 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate inc-sha1 0.1.0 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate inc-sha1 0.1.0
[INFO] finished tweaking crates.io crate inc-sha1 0.1.0
[INFO] tweaked toml for crates.io crate inc-sha1 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7406eecfdab2cdddedd51e40d8189dc809e8463c4974fce3ddd6f54af31ba52a
[INFO] running `Command { std: "docker" "start" "-a" "7406eecfdab2cdddedd51e40d8189dc809e8463c4974fce3ddd6f54af31ba52a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7406eecfdab2cdddedd51e40d8189dc809e8463c4974fce3ddd6f54af31ba52a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7406eecfdab2cdddedd51e40d8189dc809e8463c4974fce3ddd6f54af31ba52a", kill_on_drop: false }`
[INFO] [stdout] 7406eecfdab2cdddedd51e40d8189dc809e8463c4974fce3ddd6f54af31ba52a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2498801bdfa31799d8b73ecc3ba13f78df3894e032f1538c4e2dda45d2758352
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2498801bdfa31799d8b73ecc3ba13f78df3894e032f1538c4e2dda45d2758352", kill_on_drop: false }`
[INFO] [stderr]     Checking bswap v1.0.0
[INFO] [stderr]     Checking sha v1.0.3
[INFO] [stderr]  Documenting inc-sha1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `rustdoc` has been removed: use `rustdoc::all` instead
[INFO] [stdout]  --> src/lib.rs:6:2
[INFO] [stdout]   |
[INFO] [stdout] 6 |     rustdoc,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `missing_crate_level_docs` has been renamed to `rustdoc::missing_crate_level_docs`
[INFO] [stdout]   --> src/lib.rs:11:2
[INFO] [stdout]    |
[INFO] [stdout] 11 |     missing_crate_level_docs,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_crate_level_docs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `missing_doc_code_examples` has been renamed to `rustdoc::missing_doc_code_examples`
[INFO] [stdout]   --> src/lib.rs:13:2
[INFO] [stdout]    |
[INFO] [stdout] 13 |     missing_doc_code_examples,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_doc_code_examples`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.99s
[INFO] running `Command { std: "docker" "inspect" "2498801bdfa31799d8b73ecc3ba13f78df3894e032f1538c4e2dda45d2758352", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2498801bdfa31799d8b73ecc3ba13f78df3894e032f1538c4e2dda45d2758352", kill_on_drop: false }`
[INFO] [stdout] 2498801bdfa31799d8b73ecc3ba13f78df3894e032f1538c4e2dda45d2758352
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 865298e5f62c72438ea04bf57fe2b0a346b7113cdbc26b0c069133165649c30d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "865298e5f62c72438ea04bf57fe2b0a346b7113cdbc26b0c069133165649c30d", kill_on_drop: false }`
[INFO] [stderr]     Checking bswap v1.0.0
[INFO] [stderr]     Checking sha v1.0.3
[INFO] [stderr]  Documenting inc-sha1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `rustdoc` has been removed: use `rustdoc::all` instead
[INFO] [stdout]  --> src/lib.rs:6:2
[INFO] [stdout]   |
[INFO] [stdout] 6 |     rustdoc,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `missing_crate_level_docs` has been renamed to `rustdoc::missing_crate_level_docs`
[INFO] [stdout]   --> src/lib.rs:11:2
[INFO] [stdout]    |
[INFO] [stdout] 11 |     missing_crate_level_docs,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_crate_level_docs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `missing_doc_code_examples` has been renamed to `rustdoc::missing_doc_code_examples`
[INFO] [stdout]   --> src/lib.rs:13:2
[INFO] [stdout]    |
[INFO] [stdout] 13 |     missing_doc_code_examples,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_doc_code_examples`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing code example in this documentation
[INFO] [stdout]   --> src/lib.rs:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | / /// An in-progress SHA-1 hash operation.
[INFO] [stdout] 61 | | ///
[INFO] [stdout] 62 | | /// This struct’s API is intentionally similar to [`std::hash::Hasher`](std::hash::Hasher) in an
[INFO] [stdout] 63 | | /// attempt at familiarity; however, it does not actually implement that trait because that trait
[INFO] [stdout] ...  |
[INFO] [stdout] 67 | | /// had exactly the same sequence of bytes written to it as the original, but can freely diverge
[INFO] [stdout] 68 | | /// from that point forward.
[INFO] [stdout]    | |____________________________^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:13:2
[INFO] [stdout]    |
[INFO] [stdout] 13 |     missing_doc_code_examples,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing code example in this documentation
[INFO] [stdout]    --> src/lib.rs:77:1
[INFO] [stdout]     |
[INFO] [stdout] 77  | / impl Hasher {
[INFO] [stdout] 78  | |     /// Constructs a new `Hasher`.
[INFO] [stdout] 79  | |     ///
[INFO] [stdout] 80  | |     /// The new `Hasher` does not yet contain any data.
[INFO] [stdout] ...   |
[INFO] [stdout] 192 | |     }
[INFO] [stdout] 193 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing code example in this documentation
[INFO] [stdout]   --> src/lib.rs:78:2
[INFO] [stdout]    |
[INFO] [stdout] 78 | /     /// Constructs a new `Hasher`.
[INFO] [stdout] 79 | |     ///
[INFO] [stdout] 80 | |     /// The new `Hasher` does not yet contain any data.
[INFO] [stdout]    | |_______________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing code example in this documentation
[INFO] [stdout]   --> src/lib.rs:91:2
[INFO] [stdout]    |
[INFO] [stdout] 91 |     /// Adds data to a `Hasher`.
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing code example in this documentation
[INFO] [stdout]    --> src/lib.rs:147:2
[INFO] [stdout]     |
[INFO] [stdout] 147 | /     /// Returns the hash of the data written so far.
[INFO] [stdout] 148 | |     ///
[INFO] [stdout] 149 | |     /// The `Hasher` is still usable after this, and more data can be added if desired.
[INFO] [stdout]     | |_______________________________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.71s
[INFO] running `Command { std: "docker" "inspect" "865298e5f62c72438ea04bf57fe2b0a346b7113cdbc26b0c069133165649c30d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "865298e5f62c72438ea04bf57fe2b0a346b7113cdbc26b0c069133165649c30d", kill_on_drop: false }`
[INFO] [stdout] 865298e5f62c72438ea04bf57fe2b0a346b7113cdbc26b0c069133165649c30d