[INFO] updating cached repository https://github.com/Pokemod97/rust_master_mind
[INFO] running `"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"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ae9a6485671b8bacd825d3f208cc86093ac7c529
[INFO] checking Pokemod97/rust_master_mind against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPokemod97%2Frust_master_mind" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Pokemod97/rust_master_mind on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-1/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 `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--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" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7058afd1a1de0d12b2cee2f81a7d16231eda37bc2c25ca6cb6689f6c65c750a0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "7058afd1a1de0d12b2cee2f81a7d16231eda37bc2c25ca6cb6689f6c65c750a0"`
[INFO] [stderr]     Checking mastermind_core v0.1.0 (https://github.com/Pokemod97/master_mind_core#58ee28e3)
[INFO] [stderr]     Checking mastermind v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0425]: cannot find function `generate_secret_number` in crate `mastermind_core`
[INFO] [stderr]    --> src/main.rs:147:42
[INFO] [stderr]     |
[INFO] [stderr] 147 |     let secret_number = mastermind_core::generate_secret_number();
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^^ not found in `mastermind_core`
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: function `vec_to_string` is private
[INFO] [stderr]   --> src/main.rs:49:41
[INFO] [stderr]    |
[INFO] [stderr] 49 |         println!("{}", mastermind_core::vec_to_string(guess.to_vec()));
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^ private function
[INFO] [stderr]    |
[INFO] [stderr] note: the function `vec_to_string` is defined here
[INFO] [stderr]   --> /opt/rustwide/cargo-home/git/checkouts/master_mind_core-85656cf8dceb9a78/58ee28e/src/lib.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr] 1  | fn vec_to_string(digits: Vec<u32>) -> String {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: function `vec_to_string` is private
[INFO] [stderr]    --> src/main.rs:102:49
[INFO] [stderr]     |
[INFO] [stderr] 102 |                 println!("{}", mastermind_core::vec_to_string(new_guess.to_vec()));
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^ private function
[INFO] [stderr]     |
[INFO] [stderr] note: the function `vec_to_string` is defined here
[INFO] [stderr]    --> /opt/rustwide/cargo-home/git/checkouts/master_mind_core-85656cf8dceb9a78/58ee28e/src/lib.rs:1:1
[INFO] [stderr]     |
[INFO] [stderr] 1   | fn vec_to_string(digits: Vec<u32>) -> String {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: function `vec_to_string` is private
[INFO] [stderr]    --> src/main.rs:131:37
[INFO] [stderr]     |
[INFO] [stderr] 131 |     println!("{}", mastermind_core::vec_to_string(result.to_vec()));
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^ private function
[INFO] [stderr]     |
[INFO] [stderr] note: the function `vec_to_string` is defined here
[INFO] [stderr]    --> /opt/rustwide/cargo-home/git/checkouts/master_mind_core-85656cf8dceb9a78/58ee28e/src/lib.rs:1:1
[INFO] [stderr]     |
[INFO] [stderr] 1   | fn vec_to_string(digits: Vec<u32>) -> String {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: function `vec_to_string` is private
[INFO] [stderr]    --> src/main.rs:148:57
[INFO] [stderr]     |
[INFO] [stderr] 148 |     let secret_number_string: String = mastermind_core::vec_to_string(secret_number.to_vec());
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^ private function
[INFO] [stderr]     |
[INFO] [stderr] note: the function `vec_to_string` is defined here
[INFO] [stderr]    --> /opt/rustwide/cargo-home/git/checkouts/master_mind_core-85656cf8dceb9a78/58ee28e/src/lib.rs:1:1
[INFO] [stderr]     |
[INFO] [stderr] 1   | fn vec_to_string(digits: Vec<u32>) -> String {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: function `positions` is private
[INFO] [stderr]    --> src/main.rs:173:42
[INFO] [stderr]     |
[INFO] [stderr] 173 |         let positions = mastermind_core::positions(secret_number.to_vec(), guess_digits);
[INFO] [stderr]     |                                          ^^^^^^^^^ private function
[INFO] [stderr]     |
[INFO] [stderr] note: the function `positions` is defined here
[INFO] [stderr]    --> /opt/rustwide/cargo-home/git/checkouts/master_mind_core-85656cf8dceb9a78/58ee28e/src/lib.rs:8:1
[INFO] [stderr]     |
[INFO] [stderr] 8   | fn positions(secret_number: Vec<u32>,  guess: Vec<u32>) -> (u32,u32){
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `generate_secret_number` in crate `mastermind_core`
[INFO] [stderr]    --> src/main.rs:147:42
[INFO] [stderr]     |
[INFO] [stderr] 147 |     let secret_number = mastermind_core::generate_secret_number();
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^^ not found in `mastermind_core`
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: function `vec_to_string` is private
[INFO] [stderr]   --> src/main.rs:49:41
[INFO] [stderr]    |
[INFO] [stderr] 49 |         println!("{}", mastermind_core::vec_to_string(guess.to_vec()));
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^ private function
[INFO] [stderr]    |
[INFO] [stderr] note: the function `vec_to_string` is defined here
[INFO] [stderr]   --> /opt/rustwide/cargo-home/git/checkouts/master_mind_core-85656cf8dceb9a78/58ee28e/src/lib.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr] 1  | fn vec_to_string(digits: Vec<u32>) -> String {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: function `vec_to_string` is private
[INFO] [stderr]    --> src/main.rs:102:49
[INFO] [stderr]     |
[INFO] [stderr] 102 |                 println!("{}", mastermind_core::vec_to_string(new_guess.to_vec()));
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^ private function
[INFO] [stderr]     |
[INFO] [stderr] note: the function `vec_to_string` is defined here
[INFO] [stderr]    --> /opt/rustwide/cargo-home/git/checkouts/master_mind_core-85656cf8dceb9a78/58ee28e/src/lib.rs:1:1
[INFO] [stderr]     |
[INFO] [stderr] 1   | fn vec_to_string(digits: Vec<u32>) -> String {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: function `vec_to_string` is private
[INFO] [stderr]    --> src/main.rs:131:37
[INFO] [stderr]     |
[INFO] [stderr] 131 |     println!("{}", mastermind_core::vec_to_string(result.to_vec()));
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^ private function
[INFO] [stderr]     |
[INFO] [stderr] note: the function `vec_to_string` is defined here
[INFO] [stderr]    --> /opt/rustwide/cargo-home/git/checkouts/master_mind_core-85656cf8dceb9a78/58ee28e/src/lib.rs:1:1
[INFO] [stderr]     |
[INFO] [stderr] 1   | fn vec_to_string(digits: Vec<u32>) -> String {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: function `vec_to_string` is private
[INFO] [stderr]    --> src/main.rs:148:57
[INFO] [stderr]     |
[INFO] [stderr] 148 |     let secret_number_string: String = mastermind_core::vec_to_string(secret_number.to_vec());
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^ private function
[INFO] [stderr]     |
[INFO] [stderr] note: the function `vec_to_string` is defined here
[INFO] [stderr]    --> /opt/rustwide/cargo-home/git/checkouts/master_mind_core-85656cf8dceb9a78/58ee28e/src/lib.rs:1:1
[INFO] [stderr]     |
[INFO] [stderr] 1   | fn vec_to_string(digits: Vec<u32>) -> String {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: function `positions` is private
[INFO] [stderr]    --> src/main.rs:173:42
[INFO] [stderr]     |
[INFO] [stderr] 173 |         let positions = mastermind_core::positions(secret_number.to_vec(), guess_digits);
[INFO] [stderr]     |                                          ^^^^^^^^^ private function
[INFO] [stderr]     |
[INFO] [stderr] note: the function `positions` is defined here
[INFO] [stderr]    --> /opt/rustwide/cargo-home/git/checkouts/master_mind_core-85656cf8dceb9a78/58ee28e/src/lib.rs:8:1
[INFO] [stderr]     |
[INFO] [stderr] 8   | fn positions(secret_number: Vec<u32>,  guess: Vec<u32>) -> (u32,u32){
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0425, E0603.
[INFO] [stderr] For more information about an error, try `rustc --explain E0425`.
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0425, E0603.
[INFO] [stderr] For more information about an error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `mastermind`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `mastermind`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "7058afd1a1de0d12b2cee2f81a7d16231eda37bc2c25ca6cb6689f6c65c750a0"`
[INFO] running `"docker" "rm" "-f" "7058afd1a1de0d12b2cee2f81a7d16231eda37bc2c25ca6cb6689f6c65c750a0"`
[INFO] [stdout] 7058afd1a1de0d12b2cee2f81a7d16231eda37bc2c25ca6cb6689f6c65c750a0