[INFO] fetching crate nitrokey 0.9.0...
[INFO] documenting nitrokey-0.9.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate nitrokey 0.9.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate nitrokey 0.9.0 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 nitrokey 0.9.0
[INFO] finished tweaking crates.io crate nitrokey 0.9.0
[INFO] tweaked toml for crates.io crate nitrokey 0.9.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate nitrokey 0.9.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 74b6b7def2fe524b6f3a9658e04250fca7803de3eec811042c32df308845c9cd
[INFO] running `Command { std: "docker" "start" "-a" "74b6b7def2fe524b6f3a9658e04250fca7803de3eec811042c32df308845c9cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74b6b7def2fe524b6f3a9658e04250fca7803de3eec811042c32df308845c9cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74b6b7def2fe524b6f3a9658e04250fca7803de3eec811042c32df308845c9cd", kill_on_drop: false }`
[INFO] [stdout] 74b6b7def2fe524b6f3a9658e04250fca7803de3eec811042c32df308845c9cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e7415f30f9771630e7692585900fd64f345832f82534b72227ed82a3887615e7
[INFO] running `Command { std: "docker" "start" "-a" "e7415f30f9771630e7692585900fd64f345832f82534b72227ed82a3887615e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling nitrokey-sys v3.6.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]  Documenting nitrokey v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `change_update_pin`
[INFO] [stdout]    --> src/device/storage.rs:207:11
[INFO] [stdout]     |
[INFO] [stdout] 207 |     /// [`change_update_pin`][] method.
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^ no item named `change_update_pin` 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: unresolved link to `PoisonError`
[INFO] [stdout]    --> src/lib.rs:501:68
[INFO] [stdout]     |
[INFO] [stdout] 501 | /// poisoned.  The default implementation, [`take`][], returns a [`PoisonError`][] on subsequent
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^ no item named `PoisonError` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.19s
[INFO] running `Command { std: "docker" "inspect" "e7415f30f9771630e7692585900fd64f345832f82534b72227ed82a3887615e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7415f30f9771630e7692585900fd64f345832f82534b72227ed82a3887615e7", kill_on_drop: false }`
[INFO] [stdout] e7415f30f9771630e7692585900fd64f345832f82534b72227ed82a3887615e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e394e759a80ad8af2923eeb1fa746d5ff178013815ffa08e1cb67460d39b6b54
[INFO] running `Command { std: "docker" "start" "-a" "e394e759a80ad8af2923eeb1fa746d5ff178013815ffa08e1cb67460d39b6b54", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling cc v1.0.60
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling nitrokey-sys v3.6.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]  Documenting nitrokey v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `change_update_pin`
[INFO] [stdout]    --> src/device/storage.rs:207:11
[INFO] [stdout]     |
[INFO] [stdout] 207 |     /// [`change_update_pin`][] method.
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^ no item named `change_update_pin` 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: unresolved link to `PoisonError`
[INFO] [stdout]    --> src/lib.rs:501:68
[INFO] [stdout]     |
[INFO] [stdout] 501 | /// poisoned.  The default implementation, [`take`][], returns a [`PoisonError`][] on subsequent
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^ no item named `PoisonError` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.37s
[INFO] running `Command { std: "docker" "inspect" "e394e759a80ad8af2923eeb1fa746d5ff178013815ffa08e1cb67460d39b6b54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e394e759a80ad8af2923eeb1fa746d5ff178013815ffa08e1cb67460d39b6b54", kill_on_drop: false }`
[INFO] [stdout] e394e759a80ad8af2923eeb1fa746d5ff178013815ffa08e1cb67460d39b6b54