[INFO] fetching crate base64ct 1.0.0...
[INFO] documenting base64ct-1.0.0 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate base64ct 1.0.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate base64ct 1.0.0 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 base64ct 1.0.0
[INFO] finished tweaking crates.io crate base64ct 1.0.0
[INFO] tweaked toml for crates.io crate base64ct 1.0.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] afc08a679ffdabee546eeffb329dd42b99074fda78e6a2a9c384c55afa8a3292
[INFO] running `Command { std: "docker" "start" "-a" "afc08a679ffdabee546eeffb329dd42b99074fda78e6a2a9c384c55afa8a3292", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afc08a679ffdabee546eeffb329dd42b99074fda78e6a2a9c384c55afa8a3292", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afc08a679ffdabee546eeffb329dd42b99074fda78e6a2a9c384c55afa8a3292", kill_on_drop: false }`
[INFO] [stdout] afc08a679ffdabee546eeffb329dd42b99074fda78e6a2a9c384c55afa8a3292
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] 918c73fe7a328904c99a7e93453d699d2bf0c0f007891cd62e20862e4e9cf316
[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" "918c73fe7a328904c99a7e93453d699d2bf0c0f007891cd62e20862e4e9cf316", 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]  Documenting base64ct v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `unpadded_len_ct`
[INFO] [stdout]    --> src/encoding.rs:237:32
[INFO] [stdout]     |
[INFO] [stdout] 237 | /// Base64-encoded input (use [`unpadded_len_ct`] to compute this value for
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^ no item named `unpadded_len_ct` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "918c73fe7a328904c99a7e93453d699d2bf0c0f007891cd62e20862e4e9cf316", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "918c73fe7a328904c99a7e93453d699d2bf0c0f007891cd62e20862e4e9cf316", kill_on_drop: false }`
[INFO] [stdout] 918c73fe7a328904c99a7e93453d699d2bf0c0f007891cd62e20862e4e9cf316
