[INFO] crate alto_logger 0.3.6 is already in cache
[INFO] documenting alto_logger-0.3.6 against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566
[INFO] extracting crate alto_logger 0.3.6 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate alto_logger 0.3.6 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 alto_logger 0.3.6
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate alto_logger 0.3.6
[INFO] tweaked toml for crates.io crate alto_logger 0.3.6 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate alto_logger 0.3.6 already has a lockfile, it will not be regenerated
[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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] bda7e58d84f7776125a978d0e4e5944bc17612e4673e692ed75b323537a02f5e
[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" "bda7e58d84f7776125a978d0e4e5944bc17612e4673e692ed75b323537a02f5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bda7e58d84f7776125a978d0e4e5944bc17612e4673e692ed75b323537a02f5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bda7e58d84f7776125a978d0e4e5944bc17612e4673e692ed75b323537a02f5e", kill_on_drop: false }`
[INFO] [stdout] bda7e58d84f7776125a978d0e4e5944bc17612e4673e692ed75b323537a02f5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 140df72c468f62425dbd969cadaf0e61d87eb2fd0e3f5c6fc5d3e7c4d81d7daa
[INFO] running `Command { std: "docker" "start" "-a" "140df72c468f62425dbd969cadaf0e61d87eb2fd0e3f5c6fc5d3e7c4d81d7daa", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking termcolor v1.1.0
[INFO] [stderr]  Documenting alto_logger v0.3.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `[time]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/lib.rs:12:62
[INFO] [stdout]    |
[INFO] [stdout] 12 | * `time` allows formatting a UTC timestamp with the [`time`](time) crate.
[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: `[time]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/lib.rs:14:2
[INFO] [stdout]    |
[INFO] [stdout] 14 | [time]: https://docs.rs/time
[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: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.87s
[INFO] running `Command { std: "docker" "inspect" "140df72c468f62425dbd969cadaf0e61d87eb2fd0e3f5c6fc5d3e7c4d81d7daa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "140df72c468f62425dbd969cadaf0e61d87eb2fd0e3f5c6fc5d3e7c4d81d7daa", kill_on_drop: false }`
[INFO] [stdout] 140df72c468f62425dbd969cadaf0e61d87eb2fd0e3f5c6fc5d3e7c4d81d7daa