[INFO] crate ndarray 0.13.1 is already in cache
[INFO] documenting ndarray-0.13.1 against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566
[INFO] extracting crate ndarray 0.13.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate ndarray 0.13.1 on toolchain 66dfc4e010913fbed0c4ea91fc2c010004b0f441
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ndarray 0.13.1
[INFO] finished tweaking crates.io crate ndarray 0.13.1
[INFO] tweaked toml for crates.io crate ndarray 0.13.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate ndarray 0.13.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97351e510de2e0db01cbdec2b2cf3e123b6d4afced92bf835cb71dd4e4aa8e0c
[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" "97351e510de2e0db01cbdec2b2cf3e123b6d4afced92bf835cb71dd4e4aa8e0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97351e510de2e0db01cbdec2b2cf3e123b6d4afced92bf835cb71dd4e4aa8e0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97351e510de2e0db01cbdec2b2cf3e123b6d4afced92bf835cb71dd4e4aa8e0c", kill_on_drop: false }`
[INFO] [stdout] 97351e510de2e0db01cbdec2b2cf3e123b6d4afced92bf835cb71dd4e4aa8e0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] feb69c0f4c4eb057b53d35a3e7d5bcd10a4af81c771d4538941c3f75ab45ee7c
[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" "feb69c0f4c4eb057b53d35a3e7d5bcd10a4af81c771d4538941c3f75ab45ee7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling ndarray v0.13.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]  Documenting ndarray v0.13.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `[par_azip]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/lib.rs:76:63
[INFO] [stdout]    |
[INFO] [stdout] 76 | //!   - Enables parallel iterators, parallelized methods and [`par_azip!`].
[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: `[approx]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/lib.rs:79:53
[INFO] [stdout]    |
[INFO] [stdout] 79 | //!   - Enables implementations of traits from the [`approx`] crate.
[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 7.38s
[INFO] running `Command { std: "docker" "inspect" "feb69c0f4c4eb057b53d35a3e7d5bcd10a4af81c771d4538941c3f75ab45ee7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feb69c0f4c4eb057b53d35a3e7d5bcd10a4af81c771d4538941c3f75ab45ee7c", kill_on_drop: false }`
[INFO] [stdout] feb69c0f4c4eb057b53d35a3e7d5bcd10a4af81c771d4538941c3f75ab45ee7c