[INFO] fetching crate duckscript_cli 0.8.4...
[INFO] documenting duckscript_cli-0.8.4 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate duckscript_cli 0.8.4 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate duckscript_cli 0.8.4 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate duckscript_cli 0.8.4
[INFO] finished tweaking crates.io crate duckscript_cli 0.8.4
[INFO] tweaked toml for crates.io crate duckscript_cli 0.8.4 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate duckscript_cli 0.8.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a94c1f5e48be6fba62f9743778f60542a1009ef4e4d08d58e26bae01fc598d22
[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" "a94c1f5e48be6fba62f9743778f60542a1009ef4e4d08d58e26bae01fc598d22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a94c1f5e48be6fba62f9743778f60542a1009ef4e4d08d58e26bae01fc598d22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a94c1f5e48be6fba62f9743778f60542a1009ef4e4d08d58e26bae01fc598d22", kill_on_drop: false }`
[INFO] [stdout] a94c1f5e48be6fba62f9743778f60542a1009ef4e4d08d58e26bae01fc598d22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", 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] e6e2d64bcda2b8880d4d374597c0473d5058a6a8614da49644b456810307cefa
[INFO] running `Command { std: "docker" "start" "-a" "e6e2d64bcda2b8880d4d374597c0473d5058a6a8614da49644b456810307cefa", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]    Compiling openssl v0.10.35
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling whoami v1.1.2
[INFO] [stderr]     Checking utf8-ranges v0.1.3
[INFO] [stderr]     Checking regex-syntax v0.3.9
[INFO] [stderr]     Checking lazy_static v0.1.16
[INFO] [stderr]     Checking unicode-segmentation v1.8.0
[INFO] [stderr]     Checking wildmatch v1.1.0
[INFO] [stderr]     Checking nom v1.2.4
[INFO] [stderr]     Checking home v0.5.3
[INFO] [stderr]     Checking fs_extra v1.2.0
[INFO] [stderr]     Checking thread_local v1.1.3
[INFO] [stderr]     Checking http v0.2.4
[INFO] [stderr]     Checking semver v1.0.3
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking uname v0.1.1
[INFO] [stderr]     Checking which v4.1.0
[INFO] [stderr]     Checking users v0.11.0
[INFO] [stderr]    Compiling native-tls v0.2.7
[INFO] [stderr]     Checking bstr v0.2.16
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking flate2 v1.0.20
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking java-properties v1.4.0
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking chrono v0.2.25
[INFO] [stderr]     Checking fsio v0.2.0
[INFO] [stderr]     Checking meval v0.2.0
[INFO] [stderr]     Checking globset v0.4.8
[INFO] [stderr]     Checking heck v0.3.3
[INFO] [stderr]     Checking duckscript v0.7.0
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking ignore v0.4.18
[INFO] [stderr]     Checking ftp v3.0.1
[INFO] [stderr]     Checking attohttpc v0.17.0
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]     Checking duckscriptsdk v0.8.4
[INFO] [stderr]  Documenting duckscript_cli v0.8.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unknown lint: `dyn_drop`
[INFO] [stdout]   --> src/main.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     dyn_drop,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown lint: `non_fmt_panics`
[INFO] [stdout]   --> src/main.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     non_fmt_panics,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ help: did you mean: `non_fmt_panic`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown lint: `rust_2021_incompatible_closure_captures`
[INFO] [stdout]   --> src/main.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     rust_2021_incompatible_closure_captures,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown lint: `rust_2021_incompatible_or_patterns`
[INFO] [stdout]   --> src/main.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     rust_2021_incompatible_or_patterns,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown lint: `rust_2021_prefixes_incompatible_syntax`
[INFO] [stdout]   --> src/main.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     rust_2021_prefixes_incompatible_syntax,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown lint: `rust_2021_prelude_collisions`
[INFO] [stdout]   --> src/main.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 79 |     rust_2021_prelude_collisions,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown lint: `unsupported_calling_conventions`
[INFO] [stdout]    --> src/main.rs:103:5
[INFO] [stdout]     |
[INFO] [stdout] 103 |     unsupported_calling_conventions,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.25s
[INFO] running `Command { std: "docker" "inspect" "e6e2d64bcda2b8880d4d374597c0473d5058a6a8614da49644b456810307cefa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6e2d64bcda2b8880d4d374597c0473d5058a6a8614da49644b456810307cefa", kill_on_drop: false }`
[INFO] [stdout] e6e2d64bcda2b8880d4d374597c0473d5058a6a8614da49644b456810307cefa
