[INFO] fetching crate deser 0.8.0...
[INFO] documenting deser-0.8.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate deser 0.8.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate deser 0.8.0 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 deser 0.8.0
[INFO] finished tweaking crates.io crate deser 0.8.0
[INFO] tweaked toml for crates.io crate deser 0.8.0 written to /workspace/builds/worker-14/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] [stderr]     Blocking waiting for file lock on package cache
[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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 46072686aacb4d7e820b9475971c81be5ffcc94eeaf62d742dc374e7a9e34ba7
[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" "46072686aacb4d7e820b9475971c81be5ffcc94eeaf62d742dc374e7a9e34ba7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46072686aacb4d7e820b9475971c81be5ffcc94eeaf62d742dc374e7a9e34ba7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46072686aacb4d7e820b9475971c81be5ffcc94eeaf62d742dc374e7a9e34ba7", kill_on_drop: false }`
[INFO] [stdout] 46072686aacb4d7e820b9475971c81be5ffcc94eeaf62d742dc374e7a9e34ba7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 8f5c3d4ad61cf0d9cf030a2f68324048c546eac782b05671cb3a4b3ae0b3dac4
[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" "8f5c3d4ad61cf0d9cf030a2f68324048c546eac782b05671cb3a4b3ae0b3dac4", kill_on_drop: false }`
[INFO] [stderr]  Documenting deser v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `crate::derive`
[INFO] [stdout]   --> src/lib.rs:40:34
[INFO] [stdout]    |
[INFO] [stdout] 40 | //!   information see [`derive`](crate::derive).
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^ no item named `derive` in module `deser`
[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 2.15s
[INFO] running `Command { std: "docker" "inspect" "8f5c3d4ad61cf0d9cf030a2f68324048c546eac782b05671cb3a4b3ae0b3dac4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f5c3d4ad61cf0d9cf030a2f68324048c546eac782b05671cb3a4b3ae0b3dac4", kill_on_drop: false }`
[INFO] [stdout] 8f5c3d4ad61cf0d9cf030a2f68324048c546eac782b05671cb3a4b3ae0b3dac4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "--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] dbe28f8df3be472f3bfb422beb9d525cf2ecf11d8a74f4c162cb26dbeb04a984
[INFO] running `Command { std: "docker" "start" "-a" "dbe28f8df3be472f3bfb422beb9d525cf2ecf11d8a74f4c162cb26dbeb04a984", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling deser-derive v0.8.0
[INFO] [stderr]  Documenting deser v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.27s
[INFO] running `Command { std: "docker" "inspect" "dbe28f8df3be472f3bfb422beb9d525cf2ecf11d8a74f4c162cb26dbeb04a984", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbe28f8df3be472f3bfb422beb9d525cf2ecf11d8a74f4c162cb26dbeb04a984", kill_on_drop: false }`
[INFO] [stdout] dbe28f8df3be472f3bfb422beb9d525cf2ecf11d8a74f4c162cb26dbeb04a984