[INFO] fetching crate nbssh 3.0.0...
[INFO] documenting nbssh-3.0.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate nbssh 3.0.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate nbssh 3.0.0 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] started tweaking crates.io crate nbssh 3.0.0
[INFO] finished tweaking crates.io crate nbssh 3.0.0
[INFO] tweaked toml for crates.io crate nbssh 3.0.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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" "+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] 22fd807f5dba721dba10c1d20d8d26a8eaeddc7fde7b6ec82d4cdc4bd5984f04
[INFO] running `Command { std: "docker" "start" "-a" "22fd807f5dba721dba10c1d20d8d26a8eaeddc7fde7b6ec82d4cdc4bd5984f04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22fd807f5dba721dba10c1d20d8d26a8eaeddc7fde7b6ec82d4cdc4bd5984f04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22fd807f5dba721dba10c1d20d8d26a8eaeddc7fde7b6ec82d4cdc4bd5984f04", kill_on_drop: false }`
[INFO] [stdout] 22fd807f5dba721dba10c1d20d8d26a8eaeddc7fde7b6ec82d4cdc4bd5984f04
[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" "+1.61.0" "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] 346cd3eb0fe58c3984562a74e1b573ba365ecc649a8b73d85f8c670697a8904a
[INFO] running `Command { std: "docker" "start" "-a" "346cd3eb0fe58c3984562a74e1b573ba365ecc649a8b73d85f8c670697a8904a", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]  Documenting nbssh v3.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `:port`
[INFO] [stdout]   --> src/lib.rs:26:27
[INFO] [stdout]    |
[INFO] [stdout] 26 | /// serde using the "host[:port]" format.
[INFO] [stdout]    |                           ^^^^^ no item named `:port` 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 `:port`
[INFO] [stdout]   --> src/lib.rs:68:35
[INFO] [stdout]    |
[INFO] [stdout] 68 |     /// Parse an address in "host[:port]" format.
[INFO] [stdout]    |                                   ^^^^^ no item named `:port` 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 20.09s
[INFO] running `Command { std: "docker" "inspect" "346cd3eb0fe58c3984562a74e1b573ba365ecc649a8b73d85f8c670697a8904a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "346cd3eb0fe58c3984562a74e1b573ba365ecc649a8b73d85f8c670697a8904a", kill_on_drop: false }`
[INFO] [stdout] 346cd3eb0fe58c3984562a74e1b573ba365ecc649a8b73d85f8c670697a8904a
[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" "+1.61.0" "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] 034f8fcb88438ec3fbbc317e58853ee84fe0edac11ecbd245ede526198ea6288
[INFO] running `Command { std: "docker" "start" "-a" "034f8fcb88438ec3fbbc317e58853ee84fe0edac11ecbd245ede526198ea6288", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]  Documenting nbssh v3.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `:port`
[INFO] [stdout]   --> src/lib.rs:26:27
[INFO] [stdout]    |
[INFO] [stdout] 26 | /// serde using the "host[:port]" format.
[INFO] [stdout]    |                           ^^^^^ no item named `:port` 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 `:port`
[INFO] [stdout]   --> src/lib.rs:68:35
[INFO] [stdout]    |
[INFO] [stdout] 68 |     /// Parse an address in "host[:port]" format.
[INFO] [stdout]    |                                   ^^^^^ no item named `:port` 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 22.68s
[INFO] running `Command { std: "docker" "inspect" "034f8fcb88438ec3fbbc317e58853ee84fe0edac11ecbd245ede526198ea6288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "034f8fcb88438ec3fbbc317e58853ee84fe0edac11ecbd245ede526198ea6288", kill_on_drop: false }`
[INFO] [stdout] 034f8fcb88438ec3fbbc317e58853ee84fe0edac11ecbd245ede526198ea6288