[INFO] fetching crate streamson-lib 1.0.0...
[INFO] documenting streamson-lib-1.0.0 against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566
[INFO] extracting crate streamson-lib 1.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate streamson-lib 1.0.0 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 streamson-lib 1.0.0
[INFO] finished tweaking crates.io crate streamson-lib 1.0.0
[INFO] tweaked toml for crates.io crate streamson-lib 1.0.0 written to /workspace/builds/worker-4/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] e69aa1d1ee09b72b29f5b0bff74f62ca423d01829e00d5b02aefd699ab88bdb5
[INFO] running `Command { std: "docker" "start" "-a" "e69aa1d1ee09b72b29f5b0bff74f62ca423d01829e00d5b02aefd699ab88bdb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e69aa1d1ee09b72b29f5b0bff74f62ca423d01829e00d5b02aefd699ab88bdb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e69aa1d1ee09b72b29f5b0bff74f62ca423d01829e00d5b02aefd699ab88bdb5", kill_on_drop: false }`
[INFO] [stdout] e69aa1d1ee09b72b29f5b0bff74f62ca423d01829e00d5b02aefd699ab88bdb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] ae71517247872f4eabcc23f3fe008bed3cb852b49340d9220548560fa01da26e
[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" "ae71517247872f4eabcc23f3fe008bed3cb852b49340d9220548560fa01da26e", kill_on_drop: false }`
[INFO] [stderr]     Checking bytes v0.5.5
[INFO] [stderr]  Documenting streamson-lib v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `[0]` cannot be resolved, ignoring it.
[INFO] [stdout]  --> src/matcher/simple.rs:7:45
[INFO] [stdout]   |
[INFO] [stdout] 7 | /// Based on orignal path format {"People"}[0]{"Height"}
[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: `[0]` cannot be resolved, ignoring it.
[INFO] [stdout]  --> src/matcher/simple.rs:9:27
[INFO] [stdout]   |
[INFO] [stdout] 9 | /// It matches {"People"}[0]{"Height"} - height of the first person
[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: `[0]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/matcher/simple.rs:11:27
[INFO] [stdout]    |
[INFO] [stdout] 11 | /// It matches {"People"}[0]{} - matches all attributes of the first person
[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: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.37s
[INFO] running `Command { std: "docker" "inspect" "ae71517247872f4eabcc23f3fe008bed3cb852b49340d9220548560fa01da26e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae71517247872f4eabcc23f3fe008bed3cb852b49340d9220548560fa01da26e", kill_on_drop: false }`
[INFO] [stdout] ae71517247872f4eabcc23f3fe008bed3cb852b49340d9220548560fa01da26e