[INFO] fetching crate pty-process 0.2.0...
[INFO] documenting pty-process-0.2.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate pty-process 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate pty-process 0.2.0 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 pty-process 0.2.0
[INFO] finished tweaking crates.io crate pty-process 0.2.0
[INFO] tweaked toml for crates.io crate pty-process 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate pty-process 0.2.0 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] 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: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] eae468cc0be11e88b5cc17fa1163e9da6f237d00139ad5efdf0cd0e1ae9c914d
[INFO] running `Command { std: "docker" "start" "-a" "eae468cc0be11e88b5cc17fa1163e9da6f237d00139ad5efdf0cd0e1ae9c914d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eae468cc0be11e88b5cc17fa1163e9da6f237d00139ad5efdf0cd0e1ae9c914d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eae468cc0be11e88b5cc17fa1163e9da6f237d00139ad5efdf0cd0e1ae9c914d", kill_on_drop: false }`
[INFO] [stdout] eae468cc0be11e88b5cc17fa1163e9da6f237d00139ad5efdf0cd0e1ae9c914d
[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: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] 42d997e7c8ee4401cc5d194376c2ef846fb1f453b8fe3040503de705de160a4c
[INFO] running `Command { std: "docker" "start" "-a" "42d997e7c8ee4401cc5d194376c2ef846fb1f453b8fe3040503de705de160a4c", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]     Checking nix v0.23.0
[INFO] [stderr]  Documenting pty-process v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `::smol::process::Command`
[INFO] [stdout]   --> src/lib.rs:40:34
[INFO] [stdout]    |
[INFO] [stdout] 40 | //!   [`smol::process::Command`](::smol::process::Command).
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^ no item named `` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `::async_std::process::Command`
[INFO] [stdout]   --> src/lib.rs:42:39
[INFO] [stdout]    |
[INFO] [stdout] 42 | //!   [`async_std::process::Command`](::async_std::process::Command).
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `::tokio::process::Command`
[INFO] [stdout]   --> src/lib.rs:44:35
[INFO] [stdout]    |
[INFO] [stdout] 44 | //!   [`tokio::process::Command`](::tokio::process::Command).
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.40s
[INFO] running `Command { std: "docker" "inspect" "42d997e7c8ee4401cc5d194376c2ef846fb1f453b8fe3040503de705de160a4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42d997e7c8ee4401cc5d194376c2ef846fb1f453b8fe3040503de705de160a4c", kill_on_drop: false }`
[INFO] [stdout] 42d997e7c8ee4401cc5d194376c2ef846fb1f453b8fe3040503de705de160a4c
[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" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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] 653c82343b9d55db7de1ae1e16126a6a05c41460af07ba33939ae109bc46b00c
[INFO] running `Command { std: "docker" "start" "-a" "653c82343b9d55db7de1ae1e16126a6a05c41460af07ba33939ae109bc46b00c", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]     Checking nix v0.23.0
[INFO] [stderr]  Documenting pty-process v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `::smol::process::Command`
[INFO] [stdout]   --> src/lib.rs:40:34
[INFO] [stdout]    |
[INFO] [stdout] 40 | //!   [`smol::process::Command`](::smol::process::Command).
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^ no item named `` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `::async_std::process::Command`
[INFO] [stdout]   --> src/lib.rs:42:39
[INFO] [stdout]    |
[INFO] [stdout] 42 | //!   [`async_std::process::Command`](::async_std::process::Command).
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `::tokio::process::Command`
[INFO] [stdout]   --> src/lib.rs:44:35
[INFO] [stdout]    |
[INFO] [stdout] 44 | //!   [`tokio::process::Command`](::tokio::process::Command).
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.90s
[INFO] running `Command { std: "docker" "inspect" "653c82343b9d55db7de1ae1e16126a6a05c41460af07ba33939ae109bc46b00c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "653c82343b9d55db7de1ae1e16126a6a05c41460af07ba33939ae109bc46b00c", kill_on_drop: false }`
[INFO] [stdout] 653c82343b9d55db7de1ae1e16126a6a05c41460af07ba33939ae109bc46b00c