[INFO] cloning repository https://github.com/aleksanb/rust-rbn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aleksanb/rust-rbn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faleksanb%2Frust-rbn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faleksanb%2Frust-rbn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7dcc734c37b1e23c1f5da6ff326159cb6d91acd0
[INFO] documenting aleksanb/rust-rbn against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faleksanb%2Frust-rbn" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/aleksanb/rust-rbn on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/aleksanb/rust-rbn
[INFO] finished tweaking git repo https://github.com/aleksanb/rust-rbn
[INFO] tweaked toml for git repo https://github.com/aleksanb/rust-rbn written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/aleksanb/rust-rbn already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf088e3417a7b9104bc3e3037f46b2d9c4a84e4a99d1a99758eb0448476948aa
[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" "cf088e3417a7b9104bc3e3037f46b2d9c4a84e4a99d1a99758eb0448476948aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf088e3417a7b9104bc3e3037f46b2d9c4a84e4a99d1a99758eb0448476948aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf088e3417a7b9104bc3e3037f46b2d9c4a84e4a99d1a99758eb0448476948aa", kill_on_drop: false }`
[INFO] [stdout] cf088e3417a7b9104bc3e3037f46b2d9c4a84e4a99d1a99758eb0448476948aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca608c458f96994919e8a14aeed17b587f694d37f03d77a7d53ed499ea767bba
[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" "ca608c458f96994919e8a14aeed17b587f694d37f03d77a7d53ed499ea767bba", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking matrixmultiply v0.1.12
[INFO] [stderr]     Checking either v1.0.2
[INFO] [stderr]    Compiling ndarray v0.7.0
[INFO] [stderr]     Checking unicode-width v0.1.3
[INFO] [stderr]     Checking num-complex v0.1.35
[INFO] [stderr]     Checking rand v0.3.14
[INFO] [stderr]     Checking term_size v0.2.1
[INFO] [stderr]     Checking num_cpus v1.2.0
[INFO] [stderr]     Checking itertools v0.5.6
[INFO] [stderr]     Checking clap v2.19.1
[INFO] [stderr]     Checking rulinalg v0.3.7
[INFO] [stderr]     Checking deque v0.3.1
[INFO] [stderr]     Checking rayon v0.4.3
[INFO] [stderr]     Checking rusty-machine v0.5.2
[INFO] [stderr]  Documenting rust-rbn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: cannot find macro `load_yaml` in this scope
[INFO] [stdout]   --> src/main.rs:53:16
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let yaml = load_yaml!("cli.yml");
[INFO] [stdout]    |                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `rust-rbn`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name rust_rbn src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern clap=/opt/rustwide/target/debug/deps/libclap-bde3b6434d27f47d.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-e8a43c465381860e.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-b0b4bdca54e81f8c.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-f15e1f897a50445b.rmeta --extern rusty_machine=/opt/rustwide/target/debug/deps/librusty_machine-76ed18e25e80ca36.rmeta --cap-lints=warn` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "ca608c458f96994919e8a14aeed17b587f694d37f03d77a7d53ed499ea767bba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca608c458f96994919e8a14aeed17b587f694d37f03d77a7d53ed499ea767bba", kill_on_drop: false }`
[INFO] [stdout] ca608c458f96994919e8a14aeed17b587f694d37f03d77a7d53ed499ea767bba