[INFO] fetching crate build-env 0.3.1...
[INFO] documenting build-env-0.3.1 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate build-env 0.3.1 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate build-env 0.3.1 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate build-env 0.3.1
[INFO] finished tweaking crates.io crate build-env 0.3.1
[INFO] tweaked toml for crates.io crate build-env 0.3.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a029e6d6847f7e177671e51bc7bf348a470ada781ef01db789273c574cdd5a01
[INFO] running `Command { std: "docker" "start" "-a" "a029e6d6847f7e177671e51bc7bf348a470ada781ef01db789273c574cdd5a01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a029e6d6847f7e177671e51bc7bf348a470ada781ef01db789273c574cdd5a01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a029e6d6847f7e177671e51bc7bf348a470ada781ef01db789273c574cdd5a01", kill_on_drop: false }`
[INFO] [stdout] a029e6d6847f7e177671e51bc7bf348a470ada781ef01db789273c574cdd5a01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99d39ba3380eb28c684613ca0c6a686ba2560c4ed3a52b2bbf5b0bee0dba4eea
[INFO] running `Command { std: "docker" "start" "-a" "99d39ba3380eb28c684613ca0c6a686ba2560c4ed3a52b2bbf5b0bee0dba4eea", kill_on_drop: false }`
[INFO] [stderr]  Documenting build-env v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `var`
[INFO] [stdout]    --> src/lib.rs:186:23
[INFO] [stdout]     |
[INFO] [stdout] 186 |     /// The same as [`var()`], but converts the return to an OsString and provides a useful error
[INFO] [stdout]     |                       ^^^^^ no item named `var` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "99d39ba3380eb28c684613ca0c6a686ba2560c4ed3a52b2bbf5b0bee0dba4eea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99d39ba3380eb28c684613ca0c6a686ba2560c4ed3a52b2bbf5b0bee0dba4eea", kill_on_drop: false }`
[INFO] [stdout] 99d39ba3380eb28c684613ca0c6a686ba2560c4ed3a52b2bbf5b0bee0dba4eea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "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] 83a3fe22f36a456a8ad820a3ceda0795cc0f070fdb76ee61698577ed52ff655b
[INFO] running `Command { std: "docker" "start" "-a" "83a3fe22f36a456a8ad820a3ceda0795cc0f070fdb76ee61698577ed52ff655b", kill_on_drop: false }`
[INFO] [stderr]  Documenting build-env v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `var`
[INFO] [stdout]    --> src/lib.rs:186:23
[INFO] [stdout]     |
[INFO] [stdout] 186 |     /// The same as [`var()`], but converts the return to an OsString and provides a useful error
[INFO] [stdout]     |                       ^^^^^ no item named `var` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "83a3fe22f36a456a8ad820a3ceda0795cc0f070fdb76ee61698577ed52ff655b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83a3fe22f36a456a8ad820a3ceda0795cc0f070fdb76ee61698577ed52ff655b", kill_on_drop: false }`
[INFO] [stdout] 83a3fe22f36a456a8ad820a3ceda0795cc0f070fdb76ee61698577ed52ff655b
