[INFO] crate anomaly 0.2.0 is already in cache
[INFO] documenting anomaly-0.2.0 against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566
[INFO] extracting crate anomaly 0.2.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate anomaly 0.2.0 on toolchain 394e1b40d264aa6928811919c1124fa248e7d802
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate anomaly 0.2.0
[INFO] finished tweaking crates.io crate anomaly 0.2.0
[INFO] tweaked toml for crates.io crate anomaly 0.2.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "fetch" "--locked" "--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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "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] c2f6b31fb10c90c2fedd7176d064b1d0e04cba861e22216417fa051a7b71cfbc
[INFO] running `Command { std: "docker" "start" "-a" "c2f6b31fb10c90c2fedd7176d064b1d0e04cba861e22216417fa051a7b71cfbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2f6b31fb10c90c2fedd7176d064b1d0e04cba861e22216417fa051a7b71cfbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2f6b31fb10c90c2fedd7176d064b1d0e04cba861e22216417fa051a7b71cfbc", kill_on_drop: false }`
[INFO] [stdout] c2f6b31fb10c90c2fedd7176d064b1d0e04cba861e22216417fa051a7b71cfbc
[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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", 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] df5e9d65b5801c469b2f30ecba2169430ab0389db2cef70ec30f168fd2c55bf7
[INFO] running `Command { std: "docker" "start" "-a" "df5e9d65b5801c469b2f30ecba2169430ab0389db2cef70ec30f168fd2c55bf7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]     Checking adler32 v1.1.0
[INFO] [stderr]     Checking gimli v0.21.0
[INFO] [stderr]     Checking object v0.20.0
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking miniz_oxide v0.3.7
[INFO] [stderr]     Checking addr2line v0.12.2
[INFO] [stderr]     Checking backtrace v0.3.49
[INFO] [stderr]  Documenting anomaly v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `[serde]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/lib.rs:69:59
[INFO] [stdout]    |
[INFO] [stdout] 69 | //! The `serializer` Cargo feature of this crate enables [`serde`] serialization
[INFO] [stdout]    |                                                           ^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(intra_doc_link_resolution_failure)]` on by default
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[SerializedError]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/lib.rs:73:30
[INFO] [stdout]    |
[INFO] [stdout] 73 | //! When enabled, it adds a [`SerializedError`] type, as well as
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[serde::Serialize]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/lib.rs:74:6
[INFO] [stdout]    |
[INFO] [stdout] 74 | //! [`serde::Serialize`] impls on the [`Context`] and [`Error`] types.
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[serde::Serialize]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/lib.rs:77:47
[INFO] [stdout]    |
[INFO] [stdout] 77 | //! reasion, your `ErrorKind` must also impl [`serde::Serialize`].
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.29s
[INFO] running `Command { std: "docker" "inspect" "df5e9d65b5801c469b2f30ecba2169430ab0389db2cef70ec30f168fd2c55bf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df5e9d65b5801c469b2f30ecba2169430ab0389db2cef70ec30f168fd2c55bf7", kill_on_drop: false }`
[INFO] [stdout] df5e9d65b5801c469b2f30ecba2169430ab0389db2cef70ec30f168fd2c55bf7