[INFO] cloning repository SvantjeJung/battleship [INFO] running `"git" "clone" "--bare" "git://github.com/SvantjeJung/battleship.git" "work/cache/sources/gh/SvantjeJung/battleship"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/SvantjeJung/battleship'... [INFO] running `"git" "clone" "work/cache/sources/gh/SvantjeJung/battleship" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/SvantjeJung/battleship"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/SvantjeJung/battleship'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/SvantjeJung/battleship" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/SvantjeJung/battleship"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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 master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of SvantjeJung/battleship on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "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/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ctrlc v3.0.0 [INFO] [stderr] Downloaded bincode v1.0.0-alpha1 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing SvantjeJung/battleship against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] cf3e7df36e9dfb89c52ffc9c581b46a2b15c4f407fcd4b2394a716986e336f85 [INFO] running `"docker" "start" "-a" "cf3e7df36e9dfb89c52ffc9c581b46a2b15c4f407fcd4b2394a716986e336f85"` [INFO] [stderr] Compiling serde v0.9.6 [INFO] [stderr] Compiling term v0.4.5 [INFO] [stderr] Compiling serde_codegen_internals v0.13.0 [INFO] [stderr] Compiling clap v2.20.3 [INFO] [stderr] Compiling chan v0.1.19 [INFO] [stderr] Compiling ctrlc v3.0.0 [INFO] [stderr] Compiling term-painter v0.2.3 [INFO] [stderr] Compiling serde_derive v0.9.6 [INFO] [stderr] Compiling bincode v1.0.0-alpha1 [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] error: missing fragment specifier [INFO] [stderr] --> <::clap::macros::clap_app macros>:87:47 [INFO] [stderr] | [INFO] [stderr] 87 | @ arg ( $ arg : expr ) $ modes : tt ! $ ident $ ( $ tail : tt ) * ) => { [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: #[deny(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] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `battleship`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "cf3e7df36e9dfb89c52ffc9c581b46a2b15c4f407fcd4b2394a716986e336f85"` [INFO] running `"docker" "rm" "-f" "cf3e7df36e9dfb89c52ffc9c581b46a2b15c4f407fcd4b2394a716986e336f85"` [INFO] [stdout] cf3e7df36e9dfb89c52ffc9c581b46a2b15c4f407fcd4b2394a716986e336f85