[INFO] fetching crate fixed-map 0.7.2...
[INFO] documenting fixed-map-0.7.2 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate fixed-map 0.7.2 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate fixed-map 0.7.2 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 fixed-map 0.7.2
[INFO] finished tweaking crates.io crate fixed-map 0.7.2
[INFO] tweaked toml for crates.io crate fixed-map 0.7.2 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate crates.io crate fixed-map 0.7.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fixed-map-derive v0.7.0
[INFO] [stderr]   Downloaded ahash v0.7.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] [stdout] 45dcd5e217fa65e149985e716a93a0ab0c8a64facf308c98cd15724f37d59fde
[INFO] running `Command { std: "docker" "start" "-a" "45dcd5e217fa65e149985e716a93a0ab0c8a64facf308c98cd15724f37d59fde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45dcd5e217fa65e149985e716a93a0ab0c8a64facf308c98cd15724f37d59fde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45dcd5e217fa65e149985e716a93a0ab0c8a64facf308c98cd15724f37d59fde", kill_on_drop: false }`
[INFO] [stdout] 45dcd5e217fa65e149985e716a93a0ab0c8a64facf308c98cd15724f37d59fde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 81809b20650e83142391afeea6dab6a0e2ebb7e4b8a291d544b9853493b4cd8e
[INFO] running `Command { std: "docker" "start" "-a" "81809b20650e83142391afeea6dab6a0e2ebb7e4b8a291d544b9853493b4cd8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking once_cell v1.7.2
[INFO] [stderr]    Compiling ahash v0.7.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling fixed-map-derive v0.7.0
[INFO] [stderr]  Documenting fixed-map v0.7.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Serialize`
[INFO] [stdout]   --> src/lib.rs:12:54
[INFO] [stdout]    |
[INFO] [stdout] 12 | //! * `serde` - Causes [Map] and [Set] to implement [Serialize] and
[INFO] [stdout]    |                                                      ^^^^^^^^^ no item named `Serialize` 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 `Deserialize`
[INFO] [stdout]   --> src/lib.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | //!   [Deserialize] if it's implements by their keys and/or values.
[INFO] [stdout]    |        ^^^^^^^^^^^ no item named `Deserialize` 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 12.21s
[INFO] running `Command { std: "docker" "inspect" "81809b20650e83142391afeea6dab6a0e2ebb7e4b8a291d544b9853493b4cd8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81809b20650e83142391afeea6dab6a0e2ebb7e4b8a291d544b9853493b4cd8e", kill_on_drop: false }`
[INFO] [stdout] 81809b20650e83142391afeea6dab6a0e2ebb7e4b8a291d544b9853493b4cd8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "--all-features" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 387b4f4e4539cc4be491248d1b0c06c82ff8a924f70c3b1e693bb7bb2e7b3bad
[INFO] running `Command { std: "docker" "start" "-a" "387b4f4e4539cc4be491248d1b0c06c82ff8a924f70c3b1e693bb7bb2e7b3bad", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]     Checking once_cell v1.7.2
[INFO] [stderr]    Compiling ahash v0.7.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling fixed-map-derive v0.7.0
[INFO] [stderr]  Documenting fixed-map v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.66s
[INFO] [stdout] warning: unresolved link to `Serialize`
[INFO] [stdout]   --> src/lib.rs:12:54
[INFO] [stdout]    |
[INFO] [stdout] 12 | //! * `serde` - Causes [Map] and [Set] to implement [Serialize] and
[INFO] [stdout]    |                                                      ^^^^^^^^^ no item named `Serialize` 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 `Deserialize`
[INFO] [stdout]   --> src/lib.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | //!   [Deserialize] if it's implements by their keys and/or values.
[INFO] [stdout]    |        ^^^^^^^^^^^ no item named `Deserialize` 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] running `Command { std: "docker" "inspect" "387b4f4e4539cc4be491248d1b0c06c82ff8a924f70c3b1e693bb7bb2e7b3bad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "387b4f4e4539cc4be491248d1b0c06c82ff8a924f70c3b1e693bb7bb2e7b3bad", kill_on_drop: false }`
[INFO] [stdout] 387b4f4e4539cc4be491248d1b0c06c82ff8a924f70c3b1e693bb7bb2e7b3bad