[INFO] cloning repository https://github.com/Andrew-Day-Coder/Connect-4-Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Andrew-Day-Coder/Connect-4-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndrew-Day-Coder%2FConnect-4-Rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndrew-Day-Coder%2FConnect-4-Rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 08c034ab6a893174a73f60e5c5e3e2ce94e9e29c
[INFO] documenting Andrew-Day-Coder/Connect-4-Rust against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndrew-Day-Coder%2FConnect-4-Rust" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Andrew-Day-Coder/Connect-4-Rust on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Andrew-Day-Coder/Connect-4-Rust
[INFO] removed workspace from git repo https://github.com/Andrew-Day-Coder/Connect-4-Rust
[INFO] removed path dependency game from git repo https://github.com/Andrew-Day-Coder/Connect-4-Rust
[INFO] removed path dependency minimax from git repo https://github.com/Andrew-Day-Coder/Connect-4-Rust
[INFO] finished tweaking git repo https://github.com/Andrew-Day-Coder/Connect-4-Rust
[INFO] tweaked toml for git repo https://github.com/Andrew-Day-Coder/Connect-4-Rust written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/Andrew-Day-Coder/Connect-4-Rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (game) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (minimax) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-1/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (game) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (minimax) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[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 game v0.1.0
[INFO] [stderr]   Downloaded minimax v0.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 11b20efd100458ccf4609b58d588cfc5a0a808b693220ddf6e2f190192bb3ee4
[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" "11b20efd100458ccf4609b58d588cfc5a0a808b693220ddf6e2f190192bb3ee4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11b20efd100458ccf4609b58d588cfc5a0a808b693220ddf6e2f190192bb3ee4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11b20efd100458ccf4609b58d588cfc5a0a808b693220ddf6e2f190192bb3ee4", kill_on_drop: false }`
[INFO] [stdout] 11b20efd100458ccf4609b58d588cfc5a0a808b693220ddf6e2f190192bb3ee4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", 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] 38ae0b5347387df7dfe71a0d616bea948c4752617c33a289ca67b37744142120
[INFO] running `Command { std: "docker" "start" "-a" "38ae0b5347387df7dfe71a0d616bea948c4752617c33a289ca67b37744142120", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (game) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (minimax) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Checking game v0.1.0
[INFO] [stderr]     Checking minimax v0.0.2
[INFO] [stderr]  Documenting connect_four v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved imports `minimax::Evaluable`, `minimax::Minimax`
[INFO] [stdout]  --> src/main.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use minimax::{Evaluable, Minimax, Player as MinimaxPlayer};
[INFO] [stdout]   |               ^^^^^^^^^  ^^^^^^^ no `Minimax` in the root
[INFO] [stdout]   |               |
[INFO] [stdout]   |               no `Evaluable` in the root
[INFO] [stdout]   |               help: a similar name exists in the module: `Evaluator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `game::ConnectFour`
[INFO] [stdout]  --> src/main.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | use game::{ConnectFour};
[INFO] [stdout]   |            ^^^^^^^^^^^ no `ConnectFour` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `connect_four`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name connect_four 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 game=/opt/rustwide/target/debug/deps/libgame-0e1ee431db504f02.rmeta --extern minimax=/opt/rustwide/target/debug/deps/libminimax-e830cbdeed7476b5.rmeta --cap-lints=warn --crate-version 0.1.0` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "38ae0b5347387df7dfe71a0d616bea948c4752617c33a289ca67b37744142120", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38ae0b5347387df7dfe71a0d616bea948c4752617c33a289ca67b37744142120", kill_on_drop: false }`
[INFO] [stdout] 38ae0b5347387df7dfe71a0d616bea948c4752617c33a289ca67b37744142120