Dec 12 00:09:18.626 INFO checking SvantjeJung/battleship against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 00:09:18.627 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 00:09:19.042 INFO [stdout] 3d2b8704a073efa2babc098274c5d53d241d5634e7cc37f7775f8d49c77d01d3
Dec 12 00:09:19.045 INFO running `"docker" "start" "-a" "3d2b8704a073efa2babc098274c5d53d241d5634e7cc37f7775f8d49c77d01d3"`
Dec 12 00:09:20.128 INFO [stderr] usermod: no changes
Dec 12 00:09:20.328 INFO [stderr]     Checking bufstream v0.1.2
Dec 12 00:09:20.328 INFO [stderr]     Checking bincode v1.0.0-alpha1
Dec 12 00:09:20.332 INFO [stderr]     Checking chan v0.1.19
Dec 12 00:09:20.332 INFO [stderr]     Checking ctrlc v3.0.0
Dec 12 00:09:22.231 INFO [stderr]     Checking battleship v0.1.0 (/source)
Dec 12 00:09:24.292 INFO [stderr] error: missing fragment specifier
Dec 12 00:09:24.292 INFO [stderr]   --> <::clap::macros::clap_app macros>:87:47
Dec 12 00:09:24.292 INFO [stderr]    |
Dec 12 00:09:24.292 INFO [stderr] 87 | @ arg ( $ arg : expr ) $ modes : tt ! $ ident $ ( $ tail : tt ) * ) => {
Dec 12 00:09:24.292 INFO [stderr]    |                                               ^
Dec 12 00:09:24.292 INFO [stderr]    |
Dec 12 00:09:24.292 INFO [stderr]    = note: #[deny(missing_fragment_specifier)] on by default
Dec 12 00:09:24.292 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!
Dec 12 00:09:24.292 INFO [stderr]    = note: for more information, see issue #40107 <https://github.com/rust-lang/rust/issues/40107>
Dec 12 00:09:24.292 INFO [stderr] 
Dec 12 00:09:24.292 INFO [stderr] warning: doc comment not used by rustdoc
Dec 12 00:09:24.292 INFO [stderr]   --> src/main.rs:26:5
Dec 12 00:09:24.292 INFO [stderr]    |
Dec 12 00:09:24.292 INFO [stderr] 26 |     ///                                Command Line Interface                                   ///
Dec 12 00:09:24.292 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 00:09:24.292 INFO [stderr]    |
Dec 12 00:09:24.292 INFO [stderr]    = note: #[warn(unused_doc_comments)] on by default
Dec 12 00:09:24.292 INFO [stderr] 
Dec 12 00:09:24.292 INFO [stderr] warning: doc comment not used by rustdoc
Dec 12 00:09:24.292 INFO [stderr]   --> src/main.rs:65:5
Dec 12 00:09:24.292 INFO [stderr]    |
Dec 12 00:09:24.292 INFO [stderr] 65 |     ///                                         Start                                           ///
Dec 12 00:09:24.292 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 00:09:24.292 INFO [stderr] 
Dec 12 00:09:24.440 INFO [stderr] error: missing fragment specifier
Dec 12 00:09:24.440 INFO [stderr]   --> <::clap::macros::clap_app macros>:87:47
Dec 12 00:09:24.440 INFO [stderr]    |
Dec 12 00:09:24.440 INFO [stderr] 87 | @ arg ( $ arg : expr ) $ modes : tt ! $ ident $ ( $ tail : tt ) * ) => {
Dec 12 00:09:24.440 INFO [stderr]    |                                               ^
Dec 12 00:09:24.446 INFO [stderr]    |
Dec 12 00:09:24.446 INFO [stderr]    = note: #[deny(missing_fragment_specifier)] on by default
Dec 12 00:09:24.447 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!
Dec 12 00:09:24.447 INFO [stderr]    = note: for more information, see issue #40107 <https://github.com/rust-lang/rust/issues/40107>
Dec 12 00:09:24.447 INFO [stderr] 
Dec 12 00:09:24.451 INFO [stderr] warning: doc comment not used by rustdoc
Dec 12 00:09:24.452 INFO [stderr]   --> src/main.rs:26:5
Dec 12 00:09:24.452 INFO [stderr]    |
Dec 12 00:09:24.452 INFO [stderr] 26 |     ///                                Command Line Interface                                   ///
Dec 12 00:09:24.452 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 00:09:24.453 INFO [stderr]    |
Dec 12 00:09:24.453 INFO [stderr]    = note: #[warn(unused_doc_comments)] on by default
Dec 12 00:09:24.453 INFO [stderr] 
Dec 12 00:09:24.460 INFO [stderr] warning: doc comment not used by rustdoc
Dec 12 00:09:24.460 INFO [stderr]   --> src/main.rs:65:5
Dec 12 00:09:24.460 INFO [stderr]    |
Dec 12 00:09:24.460 INFO [stderr] 65 |     ///                                         Start                                           ///
Dec 12 00:09:24.460 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 00:09:24.461 INFO [stderr] 
Dec 12 00:09:24.884 INFO [stderr] error: aborting due to previous error
Dec 12 00:09:24.884 INFO [stderr] 
Dec 12 00:09:24.889 INFO [stderr] error: Could not compile `battleship`.
Dec 12 00:09:24.889 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 12 00:09:25.104 INFO [stderr] error: aborting due to previous error
Dec 12 00:09:25.104 INFO [stderr] 
Dec 12 00:09:25.116 INFO [stderr] error: Could not compile `battleship`.
Dec 12 00:09:25.116 INFO [stderr] 
Dec 12 00:09:25.116 INFO [stderr] To learn more, run the command again with --verbose.
Dec 12 00:09:25.117 INFO [stderr] su: No module specific data is present
Dec 12 00:09:26.116 INFO running `"docker" "inspect" "3d2b8704a073efa2babc098274c5d53d241d5634e7cc37f7775f8d49c77d01d3"`
Dec 12 00:09:26.388 INFO running `"docker" "rm" "-f" "3d2b8704a073efa2babc098274c5d53d241d5634e7cc37f7775f8d49c77d01d3"`
Dec 12 00:09:26.744 INFO [stdout] 3d2b8704a073efa2babc098274c5d53d241d5634e7cc37f7775f8d49c77d01d3