[INFO] fetching crate terms 0.1.3...
[INFO] documenting terms-0.1.3 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate terms 0.1.3 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate terms 0.1.3 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate terms 0.1.3
[INFO] finished tweaking crates.io crate terms 0.1.3
[INFO] tweaked toml for crates.io crate terms 0.1.3 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.61.0" "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] 3e52ff25075150fabbb8aec95f843a65f53d65d7e52c86fd126d8daa4e1cab8f
[INFO] running `Command { std: "docker" "start" "-a" "3e52ff25075150fabbb8aec95f843a65f53d65d7e52c86fd126d8daa4e1cab8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e52ff25075150fabbb8aec95f843a65f53d65d7e52c86fd126d8daa4e1cab8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e52ff25075150fabbb8aec95f843a65f53d65d7e52c86fd126d8daa4e1cab8f", kill_on_drop: false }`
[INFO] [stdout] 3e52ff25075150fabbb8aec95f843a65f53d65d7e52c86fd126d8daa4e1cab8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] caa4251af06a32a8a125944d295d5309183d6175ab8c4012db2cd98fc2edef68
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "caa4251af06a32a8a125944d295d5309183d6175ab8c4012db2cd98fc2edef68", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]  Documenting terms v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `std::rc::Arc`
[INFO] [stdout]   --> src/lib.rs:26:44
[INFO] [stdout]    |
[INFO] [stdout] 26 | /// Subterms are reference counter using [`std::rc::Arc`].
[INFO] [stdout]    |                                            ^^^^^^^^^^^^ no item named `Arc` in module `rc`
[INFO] [stdout]    |
[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 9.73s
[INFO] running `Command { std: "docker" "inspect" "caa4251af06a32a8a125944d295d5309183d6175ab8c4012db2cd98fc2edef68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caa4251af06a32a8a125944d295d5309183d6175ab8c4012db2cd98fc2edef68", kill_on_drop: false }`
[INFO] [stdout] caa4251af06a32a8a125944d295d5309183d6175ab8c4012db2cd98fc2edef68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "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] 78260dee0bf5cfaf7432bf42a07698ae08b8d4175d3d6e142121b9cdb9363606
[INFO] running `Command { std: "docker" "start" "-a" "78260dee0bf5cfaf7432bf42a07698ae08b8d4175d3d6e142121b9cdb9363606", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]  Documenting terms v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `std::rc::Arc`
[INFO] [stdout]   --> src/lib.rs:26:44
[INFO] [stdout]    |
[INFO] [stdout] 26 | /// Subterms are reference counter using [`std::rc::Arc`].
[INFO] [stdout]    |                                            ^^^^^^^^^^^^ no item named `Arc` in module `rc`
[INFO] [stdout]    |
[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 9.49s
[INFO] running `Command { std: "docker" "inspect" "78260dee0bf5cfaf7432bf42a07698ae08b8d4175d3d6e142121b9cdb9363606", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78260dee0bf5cfaf7432bf42a07698ae08b8d4175d3d6e142121b9cdb9363606", kill_on_drop: false }`
[INFO] [stdout] 78260dee0bf5cfaf7432bf42a07698ae08b8d4175d3d6e142121b9cdb9363606