[INFO] updating cached repository https://github.com/Pokemod97/rust_master_mind
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ae9a6485671b8bacd825d3f208cc86093ac7c529
[INFO] documenting Pokemod97/rust_master_mind against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPokemod97%2Frust_master_mind" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Pokemod97/rust_master_mind 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 git repo https://github.com/Pokemod97/rust_master_mind
[INFO] finished tweaking git repo https://github.com/Pokemod97/rust_master_mind
[INFO] tweaked toml for git repo https://github.com/Pokemod97/rust_master_mind written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/Pokemod97/rust_master_mind 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] a3b30e613785fb009eee907727055a97c46954170777df4a758b57c8034ccf1a
[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" "a3b30e613785fb009eee907727055a97c46954170777df4a758b57c8034ccf1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3b30e613785fb009eee907727055a97c46954170777df4a758b57c8034ccf1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3b30e613785fb009eee907727055a97c46954170777df4a758b57c8034ccf1a", kill_on_drop: false }`
[INFO] [stdout] a3b30e613785fb009eee907727055a97c46954170777df4a758b57c8034ccf1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 38378c83b984c16e4476a148ce76004ae90d37dac8ba5995c6be3c3f3b4243e2
[INFO] running `Command { std: "docker" "start" "-a" "38378c83b984c16e4476a148ce76004ae90d37dac8ba5995c6be3c3f3b4243e2", kill_on_drop: false }`
[INFO] [stderr]     Checking mastermind_core v0.1.0 (https://github.com/Pokemod97/master_mind_core#58ee28e3)
[INFO] [stderr]  Documenting mastermind v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0603]: function `vec_to_string` is private
[INFO] [stdout]   --> src/main.rs:49:41
[INFO] [stdout]    |
[INFO] [stdout] 49 |         println!("{}", mastermind_core::vec_to_string(guess.to_vec()));
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^ private function
[INFO] [stdout]    |
[INFO] [stdout] note: the function `vec_to_string` is defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/master_mind_core-85656cf8dceb9a78/58ee28e/src/lib.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | fn vec_to_string(digits: Vec<u32>) -> String {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: function `vec_to_string` is private
[INFO] [stdout]    --> src/main.rs:102:49
[INFO] [stdout]     |
[INFO] [stdout] 102 |                 println!("{}", mastermind_core::vec_to_string(new_guess.to_vec()));
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^ private function
[INFO] [stdout]     |
[INFO] [stdout] note: the function `vec_to_string` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/master_mind_core-85656cf8dceb9a78/58ee28e/src/lib.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   | fn vec_to_string(digits: Vec<u32>) -> String {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: function `vec_to_string` is private
[INFO] [stdout]    --> src/main.rs:131:37
[INFO] [stdout]     |
[INFO] [stdout] 131 |     println!("{}", mastermind_core::vec_to_string(result.to_vec()));
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^ private function
[INFO] [stdout]     |
[INFO] [stdout] note: the function `vec_to_string` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/master_mind_core-85656cf8dceb9a78/58ee28e/src/lib.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   | fn vec_to_string(digits: Vec<u32>) -> String {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: function `vec_to_string` is private
[INFO] [stdout]    --> src/main.rs:148:57
[INFO] [stdout]     |
[INFO] [stdout] 148 |     let secret_number_string: String = mastermind_core::vec_to_string(secret_number.to_vec());
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^ private function
[INFO] [stdout]     |
[INFO] [stdout] note: the function `vec_to_string` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/master_mind_core-85656cf8dceb9a78/58ee28e/src/lib.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   | fn vec_to_string(digits: Vec<u32>) -> String {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: function `positions` is private
[INFO] [stdout]    --> src/main.rs:173:42
[INFO] [stdout]     |
[INFO] [stdout] 173 |         let positions = mastermind_core::positions(secret_number.to_vec(), guess_digits);
[INFO] [stdout]     |                                          ^^^^^^^^^ private function
[INFO] [stdout]     |
[INFO] [stdout] note: the function `positions` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/master_mind_core-85656cf8dceb9a78/58ee28e/src/lib.rs:8:1
[INFO] [stdout]     |
[INFO] [stdout] 8   | fn positions(secret_number: Vec<u32>,  guess: Vec<u32>) -> (u32,u32){
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `mastermind`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name mastermind 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 mastermind_core=/opt/rustwide/target/debug/deps/libmastermind_core-b83eb81d5a01a7fa.rmeta --cap-lints=forbid` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "38378c83b984c16e4476a148ce76004ae90d37dac8ba5995c6be3c3f3b4243e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38378c83b984c16e4476a148ce76004ae90d37dac8ba5995c6be3c3f3b4243e2", kill_on_drop: false }`
[INFO] [stdout] 38378c83b984c16e4476a148ce76004ae90d37dac8ba5995c6be3c3f3b4243e2