[INFO] updating cached repository https://github.com/SvantjeJung/battleship [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] 2e3b1c01abd3ec5c589da875097848bbee85b6cc [INFO] testing SvantjeJung/battleship against 1.45.2 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSvantjeJung%2Fbattleship" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SvantjeJung/battleship on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/SvantjeJung/battleship [INFO] finished tweaking git repo https://github.com/SvantjeJung/battleship [INFO] tweaked toml for git repo https://github.com/SvantjeJung/battleship written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/SvantjeJung/battleship already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2f0db84703461633d493361a7d8be94837a71da56247e31ef112b936b952de4c [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" "2f0db84703461633d493361a7d8be94837a71da56247e31ef112b936b952de4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2f0db84703461633d493361a7d8be94837a71da56247e31ef112b936b952de4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f0db84703461633d493361a7d8be94837a71da56247e31ef112b936b952de4c", kill_on_drop: false }` [INFO] [stdout] 2f0db84703461633d493361a7d8be94837a71da56247e31ef112b936b952de4c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--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] b5c5688b4264318052ae3f0eddf8b17da5390cb552fad2cf9fbe7ab05a69ba5d [INFO] running `Command { std: "docker" "start" "-a" "b5c5688b4264318052ae3f0eddf8b17da5390cb552fad2cf9fbe7ab05a69ba5d", kill_on_drop: false }` [INFO] [stderr] Compiling quote v0.3.12 [INFO] [stderr] Compiling term v0.4.5 [INFO] [stderr] Compiling serde v0.9.6 [INFO] [stderr] Compiling bufstream v0.1.2 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling term_size v0.2.2 [INFO] [stderr] Compiling ctrlc v3.0.0 [INFO] [stderr] Compiling clap v2.20.3 [INFO] [stderr] Compiling syn v0.11.4 [INFO] [stderr] Compiling term-painter v0.2.3 [INFO] [stderr] Compiling chan v0.1.19 [INFO] [stderr] Compiling serde_codegen_internals v0.13.0 [INFO] [stderr] Compiling serde_derive v0.9.6 [INFO] [stderr] Compiling bincode v1.0.0-alpha1 [INFO] [stderr] Compiling battleship v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: missing fragment specifier [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/clap-2.20.3/src/macros.rs:628:41 [INFO] [stdout] | [INFO] [stdout] 628 | (@arg ($arg:expr) $modes:tt !$ident $($tail:tt)*) => { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(missing_fragment_specifier)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #40107 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/model/mod.rs:656:13 [INFO] [stdout] | [INFO] [stdout] 656 | 'a' ... 'j' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/model/mod.rs:664:13 [INFO] [stdout] | [INFO] [stdout] 664 | '0' ... '9' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | /// Command Line Interface /// [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 27 | /////////////////////////////////////////////////////////////////////////////////////////////// [INFO] [stdout] 28 | / let battleship = clap_app!(battleship => [INFO] [stdout] 29 | | (version: crate_version!()) [INFO] [stdout] 30 | | (author: crate_authors!()) [INFO] [stdout] 31 | | (about: "Two player battleship game") [INFO] [stdout] ... | [INFO] [stdout] 61 | | .setting(AppSettings::SubcommandRequired) [INFO] [stdout] 62 | | .get_matches(); [INFO] [stdout] | |_______________________- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 65 | /// Start /// [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 66 | /////////////////////////////////////////////////////////////////////////////////////////////// [INFO] [stdout] 67 | Yellow.with(|| println!("Welcome to a round of 'battleship'")); [INFO] [stdout] | -------------------------------------------------------------- rustdoc does not generate documentation for expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` [INFO] [stdout] --> src/util.rs:12:26 [INFO] [stdout] | [INFO] [stdout] 12 | let new_len = buffer.trim_right().len(); [INFO] [stdout] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/net/mod.rs:8:13 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn send(mut stream: &mut TcpStream, msg: types::MessageType) { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `empty` [INFO] [stdout] --> src/model/types.rs:95:12 [INFO] [stdout] | [INFO] [stdout] 95 | pub fn empty(board: &[[SubField; 10]; 10]) -> bool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_input` [INFO] [stdout] --> src/model/mod.rs:585:4 [INFO] [stdout] | [INFO] [stdout] 585 | fn get_input() -> usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.50s [INFO] running `Command { std: "docker" "inspect" "b5c5688b4264318052ae3f0eddf8b17da5390cb552fad2cf9fbe7ab05a69ba5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5c5688b4264318052ae3f0eddf8b17da5390cb552fad2cf9fbe7ab05a69ba5d", kill_on_drop: false }` [INFO] [stdout] b5c5688b4264318052ae3f0eddf8b17da5390cb552fad2cf9fbe7ab05a69ba5d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--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] 5aa70846b74c74cfb138ba212f8ed2144eeb0c0378658cb9d4342686c54ce702 [INFO] running `Command { std: "docker" "start" "-a" "5aa70846b74c74cfb138ba212f8ed2144eeb0c0378658cb9d4342686c54ce702", kill_on_drop: false }` [INFO] [stderr] Compiling battleship v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: missing fragment specifier [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/clap-2.20.3/src/macros.rs:628:41 [INFO] [stdout] | [INFO] [stdout] 628 | (@arg ($arg:expr) $modes:tt !$ident $($tail:tt)*) => { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(missing_fragment_specifier)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #40107 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/model/mod.rs:656:13 [INFO] [stdout] | [INFO] [stdout] 656 | 'a' ... 'j' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/model/mod.rs:664:13 [INFO] [stdout] | [INFO] [stdout] 664 | '0' ... '9' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | /// Command Line Interface /// [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 27 | /////////////////////////////////////////////////////////////////////////////////////////////// [INFO] [stdout] 28 | / let battleship = clap_app!(battleship => [INFO] [stdout] 29 | | (version: crate_version!()) [INFO] [stdout] 30 | | (author: crate_authors!()) [INFO] [stdout] 31 | | (about: "Two player battleship game") [INFO] [stdout] ... | [INFO] [stdout] 61 | | .setting(AppSettings::SubcommandRequired) [INFO] [stdout] 62 | | .get_matches(); [INFO] [stdout] | |_______________________- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 65 | /// Start /// [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 66 | /////////////////////////////////////////////////////////////////////////////////////////////// [INFO] [stdout] 67 | Yellow.with(|| println!("Welcome to a round of 'battleship'")); [INFO] [stdout] | -------------------------------------------------------------- rustdoc does not generate documentation for expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` [INFO] [stdout] --> src/util.rs:12:26 [INFO] [stdout] | [INFO] [stdout] 12 | let new_len = buffer.trim_right().len(); [INFO] [stdout] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/net/mod.rs:8:13 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn send(mut stream: &mut TcpStream, msg: types::MessageType) { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `empty` [INFO] [stdout] --> src/model/types.rs:95:12 [INFO] [stdout] | [INFO] [stdout] 95 | pub fn empty(board: &[[SubField; 10]; 10]) -> bool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_input` [INFO] [stdout] --> src/model/mod.rs:585:4 [INFO] [stdout] | [INFO] [stdout] 585 | fn get_input() -> usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.41s [INFO] running `Command { std: "docker" "inspect" "5aa70846b74c74cfb138ba212f8ed2144eeb0c0378658cb9d4342686c54ce702", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5aa70846b74c74cfb138ba212f8ed2144eeb0c0378658cb9d4342686c54ce702", kill_on_drop: false }` [INFO] [stdout] 5aa70846b74c74cfb138ba212f8ed2144eeb0c0378658cb9d4342686c54ce702 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] dc481313b78e26dc48b2818de3c889174311a0be9e6363b5754205078f4a5891 [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" "dc481313b78e26dc48b2818de3c889174311a0be9e6363b5754205078f4a5891", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] warning: missing fragment specifier [INFO] [stdout] running 0 tests [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/clap-2.20.3/src/macros.rs:628:41 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stderr] 628 | (@arg ($arg:expr) $modes:tt !$ident $($tail:tt)*) => { [INFO] [stdout] [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(missing_fragment_specifier)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #40107 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/model/mod.rs:656:13 [INFO] [stderr] | [INFO] [stderr] 656 | 'a' ... 'j' => true, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/model/mod.rs:664:13 [INFO] [stderr] | [INFO] [stderr] 664 | '0' ... '9' => true, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/main.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | /// Command Line Interface /// [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 27 | /////////////////////////////////////////////////////////////////////////////////////////////// [INFO] [stderr] 28 | / let battleship = clap_app!(battleship => [INFO] [stderr] 29 | | (version: crate_version!()) [INFO] [stderr] 30 | | (author: crate_authors!()) [INFO] [stderr] 31 | | (about: "Two player battleship game") [INFO] [stderr] ... | [INFO] [stderr] 61 | | .setting(AppSettings::SubcommandRequired) [INFO] [stderr] 62 | | .get_matches(); [INFO] [stderr] | |_______________________- rustdoc does not generate documentation for statements [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/main.rs:65:5 [INFO] [stderr] | [INFO] [stderr] 65 | /// Start /// [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 66 | /////////////////////////////////////////////////////////////////////////////////////////////// [INFO] [stderr] 67 | Yellow.with(|| println!("Welcome to a round of 'battleship'")); [INFO] [stderr] | -------------------------------------------------------------- rustdoc does not generate documentation for expressions [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> src/util.rs:12:26 [INFO] [stderr] | [INFO] [stderr] 12 | let new_len = buffer.trim_right().len(); [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/net/mod.rs:8:13 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn send(mut stream: &mut TcpStream, msg: types::MessageType) { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `empty` [INFO] [stderr] --> src/model/types.rs:95:12 [INFO] [stderr] | [INFO] [stderr] 95 | pub fn empty(board: &[[SubField; 10]; 10]) -> bool { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_input` [INFO] [stderr] --> src/model/mod.rs:585:4 [INFO] [stderr] | [INFO] [stderr] 585 | fn get_input() -> usize { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/battleship-470b403048aae842 [INFO] running `Command { std: "docker" "inspect" "dc481313b78e26dc48b2818de3c889174311a0be9e6363b5754205078f4a5891", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc481313b78e26dc48b2818de3c889174311a0be9e6363b5754205078f4a5891", kill_on_drop: false }` [INFO] [stdout] dc481313b78e26dc48b2818de3c889174311a0be9e6363b5754205078f4a5891