[INFO] fetching crate deepsize 0.2.0...
[INFO] documenting deepsize-0.2.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate deepsize 0.2.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate deepsize 0.2.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate deepsize 0.2.0
[INFO] finished tweaking crates.io crate deepsize 0.2.0
[INFO] tweaked toml for crates.io crate deepsize 0.2.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate deepsize 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded indexmap v1.6.0
[INFO] [stderr]   Downloaded deepsize_derive v0.1.1
[INFO] [stderr]   Downloaded ahash v0.4.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d86dc2fff2b22c67db2c876f0bfbbfc30b4e2f192f9c5c15d604f7010cf0ded4
[INFO] running `Command { std: "docker" "start" "-a" "d86dc2fff2b22c67db2c876f0bfbbfc30b4e2f192f9c5c15d604f7010cf0ded4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d86dc2fff2b22c67db2c876f0bfbbfc30b4e2f192f9c5c15d604f7010cf0ded4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d86dc2fff2b22c67db2c876f0bfbbfc30b4e2f192f9c5c15d604f7010cf0ded4", kill_on_drop: false }`
[INFO] [stdout] d86dc2fff2b22c67db2c876f0bfbbfc30b4e2f192f9c5c15d604f7010cf0ded4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04717e6e10db9f09d02e569c9ac869dbe11611112c0a4d1282c252a5f53e8068
[INFO] running `Command { std: "docker" "start" "-a" "04717e6e10db9f09d02e569c9ac869dbe11611112c0a4d1282c252a5f53e8068", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling deepsize_derive v0.1.1
[INFO] [stderr]  Documenting deepsize v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `known_size_of`
[INFO] [stdout]    --> src/lib.rs:100:89
[INFO] [stdout]     |
[INFO] [stdout] 100 |     /// children.  There is a shortcut macro for this implementation, [`known_size_of`](known_size_of),
[INFO] [stdout]     |                                                                                         ^^^^^^^^^^^^^ no item named `known_size_of` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.21s
[INFO] running `Command { std: "docker" "inspect" "04717e6e10db9f09d02e569c9ac869dbe11611112c0a4d1282c252a5f53e8068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04717e6e10db9f09d02e569c9ac869dbe11611112c0a4d1282c252a5f53e8068", kill_on_drop: false }`
[INFO] [stdout] 04717e6e10db9f09d02e569c9ac869dbe11611112c0a4d1282c252a5f53e8068
