[INFO] fetching crate rustzx-z80 0.15.0...
[INFO] documenting rustzx-z80-0.15.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate rustzx-z80 0.15.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate rustzx-z80 0.15.0 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 rustzx-z80 0.15.0
[INFO] finished tweaking crates.io crate rustzx-z80 0.15.0
[INFO] tweaked toml for crates.io crate rustzx-z80 0.15.0 written to /workspace/builds/worker-1/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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 87e95ee46ecd192b8a0e9b9914e9c249de756cd43a54f5a0dafb398a11ec9c89
[INFO] running `Command { std: "docker" "start" "-a" "87e95ee46ecd192b8a0e9b9914e9c249de756cd43a54f5a0dafb398a11ec9c89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87e95ee46ecd192b8a0e9b9914e9c249de756cd43a54f5a0dafb398a11ec9c89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87e95ee46ecd192b8a0e9b9914e9c249de756cd43a54f5a0dafb398a11ec9c89", kill_on_drop: false }`
[INFO] [stdout] 87e95ee46ecd192b8a0e9b9914e9c249de756cd43a54f5a0dafb398a11ec9c89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 2417b68e84acfc759d9b3efcf996914d5ee96a1380176ee4913caa21a5edb4a2
[INFO] running `Command { std: "docker" "start" "-a" "2417b68e84acfc759d9b3efcf996914d5ee96a1380176ee4913caa21a5edb4a2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting rustzx-z80 v0.15.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `NN`
[INFO] [stdout]   --> src/opcode/group_nonprefixed.rs:55:16
[INFO] [stdout]    |
[INFO] [stdout] 55 | /// DD OPCODE [NN], FD OPCODE [NN] instruction group
[INFO] [stdout]    |                ^^ no item named `NN` 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: unresolved link to `NN`
[INFO] [stdout]   --> src/opcode/group_nonprefixed.rs:55:32
[INFO] [stdout]    |
[INFO] [stdout] 55 | /// DD OPCODE [NN], FD OPCODE [NN] instruction group
[INFO] [stdout]    |                                ^^ no item named `NN` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.80s
[INFO] running `Command { std: "docker" "inspect" "2417b68e84acfc759d9b3efcf996914d5ee96a1380176ee4913caa21a5edb4a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2417b68e84acfc759d9b3efcf996914d5ee96a1380176ee4913caa21a5edb4a2", kill_on_drop: false }`
[INFO] [stdout] 2417b68e84acfc759d9b3efcf996914d5ee96a1380176ee4913caa21a5edb4a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] b29c97ec347b07cb1c179618605d3f97a0b85495ee2839e6cbe82885863e3239
[INFO] running `Command { std: "docker" "start" "-a" "b29c97ec347b07cb1c179618605d3f97a0b85495ee2839e6cbe82885863e3239", kill_on_drop: false }`
[INFO] [stderr]  Documenting rustzx-z80 v0.15.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `NN`
[INFO] [stdout]   --> src/opcode/group_nonprefixed.rs:55:16
[INFO] [stdout]    |
[INFO] [stdout] 55 | /// DD OPCODE [NN], FD OPCODE [NN] instruction group
[INFO] [stdout]    |                ^^ no item named `NN` 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: unresolved link to `NN`
[INFO] [stdout]   --> src/opcode/group_nonprefixed.rs:55:32
[INFO] [stdout]    |
[INFO] [stdout] 55 | /// DD OPCODE [NN], FD OPCODE [NN] instruction group
[INFO] [stdout]    |                                ^^ no item named `NN` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "b29c97ec347b07cb1c179618605d3f97a0b85495ee2839e6cbe82885863e3239", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b29c97ec347b07cb1c179618605d3f97a0b85495ee2839e6cbe82885863e3239", kill_on_drop: false }`
[INFO] [stdout] b29c97ec347b07cb1c179618605d3f97a0b85495ee2839e6cbe82885863e3239