[INFO] updating cached repository SvantjeJung/battleship [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/SvantjeJung/battleship [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/SvantjeJung/battleship" "work/ex/beta-1.38-1/sources/1.37.0/gh/SvantjeJung/battleship"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/SvantjeJung/battleship'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/SvantjeJung/battleship" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SvantjeJung/battleship"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SvantjeJung/battleship'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2e3b1c01abd3ec5c589da875097848bbee85b6cc [INFO] sha for GitHub repo SvantjeJung/battleship: 2e3b1c01abd3ec5c589da875097848bbee85b6cc [INFO] validating manifest of SvantjeJung/battleship on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of SvantjeJung/battleship on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing SvantjeJung/battleship [INFO] finished frobbing SvantjeJung/battleship [INFO] frobbed toml for SvantjeJung/battleship written to work/ex/beta-1.38-1/sources/1.37.0/gh/SvantjeJung/battleship/Cargo.toml [INFO] started frobbing SvantjeJung/battleship [INFO] finished frobbing SvantjeJung/battleship [INFO] frobbed toml for SvantjeJung/battleship written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SvantjeJung/battleship/Cargo.toml [INFO] crate SvantjeJung/battleship already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing SvantjeJung/battleship against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SvantjeJung/battleship:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 60f11575ad38ac2f6edd86f4fd043024ccaa03c9d070e101e5876f329eb892b0 [INFO] running `"docker" "start" "-a" "60f11575ad38ac2f6edd86f4fd043024ccaa03c9d070e101e5876f329eb892b0"` [INFO] [stderr] Compiling vec_map v0.6.0 [INFO] [stderr] Compiling syn v0.11.4 [INFO] [stderr] Compiling term_size v0.2.2 [INFO] [stderr] Compiling term-painter v0.2.3 [INFO] [stderr] Compiling bincode v1.0.0-alpha1 [INFO] [stderr] Compiling chan v0.1.19 [INFO] [stderr] Compiling ctrlc v3.0.0 [INFO] [stderr] Compiling clap v2.20.3 [INFO] [stderr] Compiling serde_codegen_internals v0.13.0 [INFO] [stderr] Compiling serde_derive v0.9.6 [INFO] [stderr] Compiling battleship v0.1.0 (/opt/crater/workdir) [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: missing fragment specifier [INFO] [stderr] --> <::clap::macros::clap_app macros>:122:46 [INFO] [stderr] | [INFO] [stderr] 122 | (@ arg ($ arg : expr) $ modes : tt ! $ ident $ ($ tail : tt) *) => [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: 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: method is never used: `empty` [INFO] [stderr] --> src/model/types.rs:95:5 [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:585:1 [INFO] [stderr] | [INFO] [stderr] 585 | fn get_input() -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 34.06s [INFO] running `"docker" "inspect" "60f11575ad38ac2f6edd86f4fd043024ccaa03c9d070e101e5876f329eb892b0"` [INFO] running `"docker" "rm" "-f" "60f11575ad38ac2f6edd86f4fd043024ccaa03c9d070e101e5876f329eb892b0"` [INFO] [stdout] 60f11575ad38ac2f6edd86f4fd043024ccaa03c9d070e101e5876f329eb892b0 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SvantjeJung/battleship:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] c96cd8588f09a6433e4d335ff021c4e048dd6b5bc8dcbab424b18fece704f757 [INFO] running `"docker" "start" "-a" "c96cd8588f09a6433e4d335ff021c4e048dd6b5bc8dcbab424b18fece704f757"` [INFO] [stderr] Compiling battleship v0.1.0 (/opt/crater/workdir) [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: missing fragment specifier [INFO] [stderr] --> <::clap::macros::clap_app macros>:122:46 [INFO] [stderr] | [INFO] [stderr] 122 | (@ arg ($ arg : expr) $ modes : tt ! $ ident $ ($ tail : tt) *) => [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: 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: method is never used: `empty` [INFO] [stderr] --> src/model/types.rs:95:5 [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:585:1 [INFO] [stderr] | [INFO] [stderr] 585 | fn get_input() -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.37s [INFO] running `"docker" "inspect" "c96cd8588f09a6433e4d335ff021c4e048dd6b5bc8dcbab424b18fece704f757"` [INFO] running `"docker" "rm" "-f" "c96cd8588f09a6433e4d335ff021c4e048dd6b5bc8dcbab424b18fece704f757"` [INFO] [stdout] c96cd8588f09a6433e4d335ff021c4e048dd6b5bc8dcbab424b18fece704f757 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SvantjeJung/battleship:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 9c5b87c38c6d0cf8e2b27a39cfdc0026357d50617c8f871343b5758d1dfd43bb [INFO] running `"docker" "start" "-a" "9c5b87c38c6d0cf8e2b27a39cfdc0026357d50617c8f871343b5758d1dfd43bb"` [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stdout] running 0 tests [INFO] [stderr] Running /opt/crater/target/debug/deps/battleship-d91613b42feea2cc [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "9c5b87c38c6d0cf8e2b27a39cfdc0026357d50617c8f871343b5758d1dfd43bb"` [INFO] running `"docker" "rm" "-f" "9c5b87c38c6d0cf8e2b27a39cfdc0026357d50617c8f871343b5758d1dfd43bb"` [INFO] [stdout] 9c5b87c38c6d0cf8e2b27a39cfdc0026357d50617c8f871343b5758d1dfd43bb