[INFO] fetching crate menv 0.2.7...
[INFO] documenting menv-0.2.7 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate menv 0.2.7 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate menv 0.2.7 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate menv 0.2.7
[INFO] finished tweaking crates.io crate menv 0.2.7
[INFO] tweaked toml for crates.io crate menv 0.2.7 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate menv 0.2.7 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded menv_proc_macro v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 227372e789181acc41b7340d54c75fce4f87dbaa4b36adfce9c13ec62509b3b9
[INFO] running `Command { std: "docker" "start" "-a" "227372e789181acc41b7340d54c75fce4f87dbaa4b36adfce9c13ec62509b3b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "227372e789181acc41b7340d54c75fce4f87dbaa4b36adfce9c13ec62509b3b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "227372e789181acc41b7340d54c75fce4f87dbaa4b36adfce9c13ec62509b3b9", kill_on_drop: false }`
[INFO] [stdout] 227372e789181acc41b7340d54c75fce4f87dbaa4b36adfce9c13ec62509b3b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88854bda1ce9dbc1e86fb8d59c2a0a5856a3a9ca8f1646eedda2239f5b3ea42d
[INFO] running `Command { std: "docker" "start" "-a" "88854bda1ce9dbc1e86fb8d59c2a0a5856a3a9ca8f1646eedda2239f5b3ea42d", kill_on_drop: false }`
[INFO] [stderr]    Compiling menv_proc_macro v0.1.0
[INFO] [stderr]  Documenting menv v0.2.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]  --> src/lib.rs:3:71
[INFO] [stdout]   |
[INFO] [stdout] 3 | //! variables and accessing them as types which implement [`FromStr`](std::str::FromStr).
[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 | //! variables and accessing them as types which implement [`FromStr`].
[INFO] [stdout]   |                                                           ~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/menv/index.html
[INFO] running `Command { std: "docker" "inspect" "88854bda1ce9dbc1e86fb8d59c2a0a5856a3a9ca8f1646eedda2239f5b3ea42d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88854bda1ce9dbc1e86fb8d59c2a0a5856a3a9ca8f1646eedda2239f5b3ea42d", kill_on_drop: false }`
[INFO] [stdout] 88854bda1ce9dbc1e86fb8d59c2a0a5856a3a9ca8f1646eedda2239f5b3ea42d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a06420392d8ca53510cda12561b958f5673cb104e5ccd65ef2cc3d3f1a5378b
[INFO] running `Command { std: "docker" "start" "-a" "1a06420392d8ca53510cda12561b958f5673cb104e5ccd65ef2cc3d3f1a5378b", kill_on_drop: false }`
[INFO] [stderr]  Documenting menv v0.2.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]  --> src/lib.rs:3:71
[INFO] [stdout]   |
[INFO] [stdout] 3 | //! variables and accessing them as types which implement [`FromStr`](std::str::FromStr).
[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 | //! variables and accessing them as types which implement [`FromStr`].
[INFO] [stdout]   |                                                           ~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/menv/index.html
[INFO] running `Command { std: "docker" "inspect" "1a06420392d8ca53510cda12561b958f5673cb104e5ccd65ef2cc3d3f1a5378b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a06420392d8ca53510cda12561b958f5673cb104e5ccd65ef2cc3d3f1a5378b", kill_on_drop: false }`
[INFO] [stdout] 1a06420392d8ca53510cda12561b958f5673cb104e5ccd65ef2cc3d3f1a5378b
