[INFO] fetching crate tinybox 0.2.0...
[INFO] documenting tinybox-0.2.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate tinybox 0.2.0 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate tinybox 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 tinybox 0.2.0
[INFO] finished tweaking crates.io crate tinybox 0.2.0
[INFO] tweaked toml for crates.io crate tinybox 0.2.0 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] [stdout] dd074e371b856a0583645553875147460561076881d4d381348b0440a77e197e
[INFO] running `Command { std: "docker" "start" "-a" "dd074e371b856a0583645553875147460561076881d4d381348b0440a77e197e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd074e371b856a0583645553875147460561076881d4d381348b0440a77e197e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd074e371b856a0583645553875147460561076881d4d381348b0440a77e197e", kill_on_drop: false }`
[INFO] [stdout] dd074e371b856a0583645553875147460561076881d4d381348b0440a77e197e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] [stdout] f3efe1c901393710fa57cf9222710d6eaef6165e400d2f9d58d074c45edcb0ca
[INFO] running `Command { std: "docker" "start" "-a" "f3efe1c901393710fa57cf9222710d6eaef6165e400d2f9d58d074c45edcb0ca", kill_on_drop: false }`
[INFO] [stderr]  Documenting tinybox v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `std::ptr`
[INFO] [stdout]   --> src/lib.rs:88:18
[INFO] [stdout]    |
[INFO] [stdout] 88 |     /// [valid]: std::ptr#safety
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^ no item named `std` 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 `std::ptr::read`
[INFO] [stdout]   --> src/lib.rs:86:24
[INFO] [stdout]    |
[INFO] [stdout] 86 |     /// [`ptr::read`]: std::ptr::read
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^ no item named `std` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `std::mem::forget`
[INFO] [stdout]   --> src/lib.rs:87:26
[INFO] [stdout]    |
[INFO] [stdout] 87 |     /// [`mem::forget`]: std::mem::forget
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^ no item named `std` 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 1.02s
[INFO] running `Command { std: "docker" "inspect" "f3efe1c901393710fa57cf9222710d6eaef6165e400d2f9d58d074c45edcb0ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3efe1c901393710fa57cf9222710d6eaef6165e400d2f9d58d074c45edcb0ca", kill_on_drop: false }`
[INFO] [stdout] f3efe1c901393710fa57cf9222710d6eaef6165e400d2f9d58d074c45edcb0ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] [stdout] f53d620a23dd3379d095e2e66612a83a2831ee68377a02cf9a6ef1e765e5647c
[INFO] running `Command { std: "docker" "start" "-a" "f53d620a23dd3379d095e2e66612a83a2831ee68377a02cf9a6ef1e765e5647c", kill_on_drop: false }`
[INFO] [stderr]  Documenting tinybox v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `std::ptr`
[INFO] [stdout]   --> src/lib.rs:88:18
[INFO] [stdout]    |
[INFO] [stdout] 88 |     /// [valid]: std::ptr#safety
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^ no item named `std` 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 `std::ptr::read`
[INFO] [stdout]   --> src/lib.rs:86:24
[INFO] [stdout]    |
[INFO] [stdout] 86 |     /// [`ptr::read`]: std::ptr::read
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^ no item named `std` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `std::mem::forget`
[INFO] [stdout]   --> src/lib.rs:87:26
[INFO] [stdout]    |
[INFO] [stdout] 87 |     /// [`mem::forget`]: std::mem::forget
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^ no item named `std` 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 0.88s
[INFO] running `Command { std: "docker" "inspect" "f53d620a23dd3379d095e2e66612a83a2831ee68377a02cf9a6ef1e765e5647c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f53d620a23dd3379d095e2e66612a83a2831ee68377a02cf9a6ef1e765e5647c", kill_on_drop: false }`
[INFO] [stdout] f53d620a23dd3379d095e2e66612a83a2831ee68377a02cf9a6ef1e765e5647c