[INFO] cloning repository https://github.com/tarushmohindru/Grad
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tarushmohindru/Grad" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftarushmohindru%2FGrad", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftarushmohindru%2FGrad'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fd93c9cfb0c6c31c794e8e2b7284096011539811
[INFO] documenting tarushmohindru/Grad against da3f5c31e5535b3dc210067de660a45784ae1e9c for pr-162169
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftarushmohindru%2FGrad" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tarushmohindru/Grad
[INFO] finished tweaking git repo https://github.com/tarushmohindru/Grad
[INFO] tweaked toml for git repo https://github.com/tarushmohindru/Grad written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tarushmohindru/Grad on toolchain da3f5c31e5535b3dc210067de660a45784ae1e9c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tarushmohindru/Grad already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] bbcf5c33d04c886abc2cf3dc600a62ec7c978e3a16f7477015ed419c90ddb818
[INFO] running `Command { std: "docker" "start" "bbcf5c33d04c886abc2cf3dc600a62ec7c978e3a16f7477015ed419c90ddb818", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bbcf5c33d04c886abc2cf3dc600a62ec7c978e3a16f7477015ed419c90ddb818", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bbcf5c33d04c886abc2cf3dc600a62ec7c978e3a16f7477015ed419c90ddb818" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bbcf5c33d04c886abc2cf3dc600a62ec7c978e3a16f7477015ed419c90ddb818", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bbcf5c33d04c886abc2cf3dc600a62ec7c978e3a16f7477015ed419c90ddb818" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]  Documenting grad v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/tensor/macros.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | /// Re-export the tensor macro for easier access
[INFO] [stdout]    |     ^ starts here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: ends near `A macro for creating tensors with a convenient syntax`
[INFO] [stdout]    = note: `#[deny(rustdoc::unportable_markdown)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/tensor/macros.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / macro_rules! tensor {
[INFO] [stdout] 29 | |     // Entry point - convert the input and create tensor
[INFO] [stdout] 30 | |     ($($tt:tt)*) => {
[INFO] [stdout] 31 | |         $crate::tensor::Tensor::new($crate::tensor_vec![$($tt)*])
[INFO] [stdout] 32 | |     };
[INFO] [stdout] 33 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `A macro for creating tensors with a convenient syntax`
[INFO] [stdout]    = help: ends near `A macro for creating tensors with a convenient syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `grad`
[INFO] running `Command { std: "docker" "inspect" "bbcf5c33d04c886abc2cf3dc600a62ec7c978e3a16f7477015ed419c90ddb818", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbcf5c33d04c886abc2cf3dc600a62ec7c978e3a16f7477015ed419c90ddb818", kill_on_drop: false }`
[INFO] [stdout] bbcf5c33d04c886abc2cf3dc600a62ec7c978e3a16f7477015ed419c90ddb818
