[INFO] fetching crate read-process-memory-ptrace 0.1.4...
[INFO] documenting read-process-memory-ptrace-0.1.4 against da3f5c31e5535b3dc210067de660a45784ae1e9c for pr-162169
[INFO] extracting crate read-process-memory-ptrace 0.1.4 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate read-process-memory-ptrace 0.1.4
[INFO] finished tweaking crates.io crate read-process-memory-ptrace 0.1.4
[INFO] tweaked toml for crates.io crate read-process-memory-ptrace 0.1.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate read-process-memory-ptrace 0.1.4 on toolchain da3f5c31e5535b3dc210067de660a45784ae1e9c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate read-process-memory-ptrace 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 38264b7fb357d185c4c0097f5373fe3771460c735f945a6e94d163767510ae0e
[INFO] running `Command { std: "docker" "start" "38264b7fb357d185c4c0097f5373fe3771460c735f945a6e94d163767510ae0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38264b7fb357d185c4c0097f5373fe3771460c735f945a6e94d163767510ae0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "38264b7fb357d185c4c0097f5373fe3771460c735f945a6e94d163767510ae0e" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38264b7fb357d185c4c0097f5373fe3771460c735f945a6e94d163767510ae0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "38264b7fb357d185c4c0097f5373fe3771460c735f945a6e94d163767510ae0e" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]  Documenting read-process-memory-ptrace v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking read-process-memory-ptrace v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]  --> src/lib.rs:3:49
[INFO] [stdout]   |
[INFO] [stdout] 3 | //! This crate provides a trait—[`CopyAddress`](trait.CopyAddress.html),
[INFO] [stdout]   |                                  -------------  ^^^^^^^^^^^^^^^^^^^^^^ explicit target is redundant
[INFO] [stdout]   |                                  |
[INFO] [stdout]   |                                  because label contains path that resolves to same destination
[INFO] [stdout]   |
[INFO] [stdout]   = note: when a link's destination is not specified,
[INFO] [stdout]           the label is used to resolve intra-doc links
[INFO] [stdout]   = note: `#[warn(rustdoc::redundant_explicit_links)]` on by default
[INFO] [stdout] help: remove explicit link target
[INFO] [stdout]   |
[INFO] [stdout] 3 - //! This crate provides a trait—[`CopyAddress`](trait.CopyAddress.html),
[INFO] [stdout] 3 + //! This crate provides a trait—[`CopyAddress`],
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]  --> src/lib.rs:4:44
[INFO] [stdout]   |
[INFO] [stdout] 4 | //! and a helper function—[`copy_address`](fn.copy_address.html) that
[INFO] [stdout]   |                            --------------  ^^^^^^^^^^^^^^^^^^^^ explicit target is redundant
[INFO] [stdout]   |                            |
[INFO] [stdout]   |                            because label contains path that resolves to same destination
[INFO] [stdout]   |
[INFO] [stdout]   = note: when a link's destination is not specified,
[INFO] [stdout]           the label is used to resolve intra-doc links
[INFO] [stdout] help: remove explicit link target
[INFO] [stdout]   |
[INFO] [stdout] 4 - //! and a helper function—[`copy_address`](fn.copy_address.html) that
[INFO] [stdout] 4 + //! and a helper function—[`copy_address`] that
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/lib.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 | /// A process ID.
[INFO] [stdout]    |     ^ starts here
[INFO] [stdout] ...
[INFO] [stdout] 76 |     /// On Linux a `Pid` is just a `libc::pid_t`.
[INFO] [stdout]    |                                                 - ends here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = note: `#[deny(rustdoc::unportable_markdown)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/lib.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |     /// On Linux a `Pid` is just a `libc::pid_t`.
[INFO] [stdout]    |         ^         - ends here
[INFO] [stdout]    |         |
[INFO] [stdout]    |         starts here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/lib.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | /// This operation is not guaranteed to succeed. Specifically, on Windows
[INFO] [stdout]    |     ^ starts here
[INFO] [stdout] ...
[INFO] [stdout] 78 |     /// On Linux a `ProcessHandle` is just a `libc::pid_t`.
[INFO] [stdout]    |                                                           - ends here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/lib.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | /// programs.
[INFO] [stdout]    |     ^       - ends here
[INFO] [stdout]    |     |
[INFO] [stdout]    |     starts here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `read-process-memory-ptrace`
[INFO] running `Command { std: "docker" "inspect" "38264b7fb357d185c4c0097f5373fe3771460c735f945a6e94d163767510ae0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38264b7fb357d185c4c0097f5373fe3771460c735f945a6e94d163767510ae0e", kill_on_drop: false }`
[INFO] [stdout] 38264b7fb357d185c4c0097f5373fe3771460c735f945a6e94d163767510ae0e
