[INFO] cloning repository https://github.com/uponup/libsignal-client
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/uponup/libsignal-client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuponup%2Flibsignal-client", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuponup%2Flibsignal-client'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7556d0acefba39b978451af8a052197f38ff6e24
[INFO] documenting uponup/libsignal-client against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuponup%2Flibsignal-client" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/uponup/libsignal-client on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/uponup/libsignal-client
[INFO] finished tweaking git repo https://github.com/uponup/libsignal-client
[INFO] tweaked toml for git repo https://github.com/uponup/libsignal-client written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/uponup/libsignal-client already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/signalapp/curve25519-dalek`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded polyval v0.4.2
[INFO] [stderr]   Downloaded cslice v0.2.0
[INFO] [stderr]   Downloaded packed_simd v0.3.3
[INFO] [stderr]   Downloaded block-modes v0.7.0
[INFO] [stderr]   Downloaded neon-runtime v0.7.1
[INFO] [stderr]   Downloaded neon v0.7.1
[INFO] [stderr]   Downloaded neon-build v0.7.1
[INFO] [stderr]   Downloaded linkme-impl v0.2.4
[INFO] [stderr]   Downloaded neon-macros v0.7.1
[INFO] [stderr]   Downloaded linkme v0.2.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.61.0" "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] 0f99888bd9ca54f27b6aa66c4783829ec9d5a4a687de23cf20f6adf85464538a
[INFO] running `Command { std: "docker" "start" "-a" "0f99888bd9ca54f27b6aa66c4783829ec9d5a4a687de23cf20f6adf85464538a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f99888bd9ca54f27b6aa66c4783829ec9d5a4a687de23cf20f6adf85464538a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f99888bd9ca54f27b6aa66c4783829ec9d5a4a687de23cf20f6adf85464538a", kill_on_drop: false }`
[INFO] [stdout] 0f99888bd9ca54f27b6aa66c4783829ec9d5a4a687de23cf20f6adf85464538a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb029373533a06f7090f991f1500e2cef1d1c43a03c6c9799c74193a6a468c8e
[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" "eb029373533a06f7090f991f1500e2cef1d1c43a03c6c9799c74193a6a468c8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling bytes v1.0.1
[INFO] [stderr]     Checking byteorder v1.4.2
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]     Checking generic-array v0.14.4
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]     Checking cipher v0.2.5
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking crypto-mac v0.9.1
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking universal-hash v0.4.0
[INFO] [stderr]     Checking hmac v0.9.0
[INFO] [stderr]     Checking sha2 v0.9.3
[INFO] [stderr]     Checking polyval v0.4.2
[INFO] [stderr]     Checking aes-soft v0.6.4
[INFO] [stderr]     Checking ctr v0.6.0
[INFO] [stderr]     Checking block-modes v0.7.0
[INFO] [stderr]     Checking aesni v0.10.0
[INFO] [stderr]     Checking aes v0.6.0
[INFO] [stderr]  Documenting aes-gcm-siv v0.1.0 (/opt/rustwide/workdir/rust/aes-gcm-siv)
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling prost-derive v0.7.0
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling zeroize_derive v1.0.1
[INFO] [stderr]    Compiling async-trait v0.1.42
[INFO] [stderr]     Checking zeroize v1.2.0
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling which v4.0.2
[INFO] [stderr]    Compiling prost-build v0.7.0
[INFO] [stderr]    Compiling prost v0.7.0
[INFO] [stderr]    Compiling prost-types v0.7.0
[INFO] [stderr]     Checking serde v1.0.123
[INFO] [stderr]    Compiling libsignal-protocol v0.1.0 (/opt/rustwide/workdir/rust/protocol)
[INFO] [stderr]     Checking curve25519-dalek v3.0.0 (https://github.com/signalapp/curve25519-dalek?branch=3.0.0-lizard2#2694ad3b)
[INFO] [stderr]     Checking x25519-dalek v1.1.0
[INFO] [stderr]  Documenting poksho v0.7.0 (/opt/rustwide/workdir/rust/poksho)
[INFO] [stderr]  Documenting libsignal-protocol v0.1.0 (/opt/rustwide/workdir/rust/protocol)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> rust/protocol/src/curve/curve25519.rs:50:18
[INFO] [stdout]    |
[INFO] [stdout] 50 |     /// Refer to https://signal.org/docs/specifications/xeddsa/#curve25519 for more details.
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://signal.org/docs/specifications/xeddsa/#curve25519>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 24s
[INFO] running `Command { std: "docker" "inspect" "eb029373533a06f7090f991f1500e2cef1d1c43a03c6c9799c74193a6a468c8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb029373533a06f7090f991f1500e2cef1d1c43a03c6c9799c74193a6a468c8e", kill_on_drop: false }`
[INFO] [stdout] eb029373533a06f7090f991f1500e2cef1d1c43a03c6c9799c74193a6a468c8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 00d076ea2ebdacb5f506148a5a6fc655ccfc42deaa94b9984741321e55a99646
[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" "00d076ea2ebdacb5f506148a5a6fc655ccfc42deaa94b9984741321e55a99646", kill_on_drop: false }`
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "00d076ea2ebdacb5f506148a5a6fc655ccfc42deaa94b9984741321e55a99646", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00d076ea2ebdacb5f506148a5a6fc655ccfc42deaa94b9984741321e55a99646", kill_on_drop: false }`
[INFO] [stdout] 00d076ea2ebdacb5f506148a5a6fc655ccfc42deaa94b9984741321e55a99646