[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 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faleksanb%2Frust-rbn" "/workspace/builds/worker-37/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-37/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/aleksanb/rust-rbn on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-37/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" "+1.61.0" "fetch" "--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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded deque v0.3.1
[INFO] [stderr]   Downloaded strsim v0.5.2
[INFO] [stderr]   Downloaded num_cpus v1.2.0
[INFO] [stderr]   Downloaded rulinalg v0.3.7
[INFO] [stderr]   Downloaded itertools v0.5.6
[INFO] [stderr]   Downloaded term_size v0.2.1
[INFO] [stderr]   Downloaded either v1.0.2
[INFO] [stderr]   Downloaded vec_map v0.6.0
[INFO] [stderr]   Downloaded matrixmultiply v0.1.12
[INFO] [stderr]   Downloaded unicode-segmentation v0.1.3
[INFO] [stderr]   Downloaded rusty-machine v0.5.2
[INFO] [stderr]   Downloaded rayon v0.4.3
[INFO] [stderr]   Downloaded ndarray v0.7.0
[INFO] [stderr]   Downloaded clap v2.19.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 196d2b00f33b3f7a64ee566a0483dce1d816df907511a81a2b173c9d61499579
[INFO] running `Command { std: "docker" "start" "-a" "196d2b00f33b3f7a64ee566a0483dce1d816df907511a81a2b173c9d61499579", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "196d2b00f33b3f7a64ee566a0483dce1d816df907511a81a2b173c9d61499579", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "196d2b00f33b3f7a64ee566a0483dce1d816df907511a81a2b173c9d61499579", kill_on_drop: false }`
[INFO] [stdout] 196d2b00f33b3f7a64ee566a0483dce1d816df907511a81a2b173c9d61499579
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32f480a9073bcb9cc64246294cf0451787af780dd24c11a96d130e98efcd5ce8
[INFO] running `Command { std: "docker" "start" "-a" "32f480a9073bcb9cc64246294cf0451787af780dd24c11a96d130e98efcd5ce8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking libc v0.2.17
[INFO] [stderr]     Checking num-traits v0.1.36
[INFO] [stderr]     Checking matrixmultiply v0.1.12
[INFO] [stderr]    Compiling ndarray v0.7.0
[INFO] [stderr]     Checking either v1.0.2
[INFO] [stderr]     Checking unicode-segmentation v0.1.3
[INFO] [stderr]     Checking ansi_term v0.9.0
[INFO] [stderr]     Checking vec_map v0.6.0
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]     Checking unicode-width v0.1.3
[INFO] [stderr]     Checking strsim v0.5.2
[INFO] [stderr]     Checking itertools v0.5.6
[INFO] [stderr]     Checking num-integer v0.1.32
[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 clap v2.19.1
[INFO] [stderr]     Checking num-iter v0.1.32
[INFO] [stderr]     Checking num v0.1.36
[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,artifacts,future-incompat --document-private-items -C metadata=367dcc887a7e7475 -L dependency=/opt/rustwide/target/debug/deps --extern clap=/opt/rustwide/target/debug/deps/libclap-401c3ac1cd4f3bb4.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-956882819c089678.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-525652aaf779a32a.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-c19d694e5fe20797.rmeta --extern rusty_machine=/opt/rustwide/target/debug/deps/librusty_machine-8d1e763b28f6d628.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "32f480a9073bcb9cc64246294cf0451787af780dd24c11a96d130e98efcd5ce8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32f480a9073bcb9cc64246294cf0451787af780dd24c11a96d130e98efcd5ce8", kill_on_drop: false }`
[INFO] [stdout] 32f480a9073bcb9cc64246294cf0451787af780dd24c11a96d130e98efcd5ce8