[INFO] cloning repository https://github.com/camray/battleship-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/camray/battleship-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamray%2Fbattleship-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamray%2Fbattleship-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1130c65ccbb478b4467200a6ac9b9b3375bb6386
[INFO] testing camray/battleship-rs against 1.86.0 for beta-1.87-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamray%2Fbattleship-rs" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/camray/battleship-rs on toolchain 1.86.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/camray/battleship-rs
[INFO] finished tweaking git repo https://github.com/camray/battleship-rs
[INFO] tweaked toml for git repo https://github.com/camray/battleship-rs written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/camray/battleship-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 99a65ef463c4bbf11585f6a9722b8ece3fd45c5f4c1d516e7b42c53527a7b89d
[INFO] running `Command { std: "docker" "start" "-a" "99a65ef463c4bbf11585f6a9722b8ece3fd45c5f4c1d516e7b42c53527a7b89d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99a65ef463c4bbf11585f6a9722b8ece3fd45c5f4c1d516e7b42c53527a7b89d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99a65ef463c4bbf11585f6a9722b8ece3fd45c5f4c1d516e7b42c53527a7b89d", kill_on_drop: false }`
[INFO] [stdout] 99a65ef463c4bbf11585f6a9722b8ece3fd45c5f4c1d516e7b42c53527a7b89d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2ee83ad8c2bbd55c1062edba3e4577eb59d465eb7c2defbeee213369da9ca01
[INFO] running `Command { std: "docker" "start" "-a" "a2ee83ad8c2bbd55c1062edba3e4577eb59d465eb7c2defbeee213369da9ca01", kill_on_drop: false }`
[INFO] [stderr]    Compiling battleship v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/engine/field.rs:93:23
[INFO] [stdout]    |
[INFO] [stdout] 93 |             .map(|s| s.clone())
[INFO] [stdout]    |                       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `Ship` does not implement `Clone`, so calling `clone` on `&Ship` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout] 93 -             .map(|s| s.clone())
[INFO] [stdout] 93 +             .map(|s| s)
[INFO] [stdout]    |
[INFO] [stdout] help: if you meant to clone `Ship`, implement `Clone` for it
[INFO] [stdout]   --> src/engine/ship.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout] 6  + #[derive(Clone)]
[INFO] [stdout] 7  | pub struct Ship {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/engine/field.rs:108:23
[INFO] [stdout]     |
[INFO] [stdout] 108 |             .map(|s| s.clone())
[INFO] [stdout]     |                       ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `Ship` does not implement `Clone`, so calling `clone` on `&Ship` copies the reference, which does not do anything and can be removed
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 108 -             .map(|s| s.clone())
[INFO] [stdout] 108 +             .map(|s| s)
[INFO] [stdout]     |
[INFO] [stdout] help: if you meant to clone `Ship`, implement `Clone` for it
[INFO] [stdout]    --> src/engine/ship.rs:6:1
[INFO] [stdout]     |
[INFO] [stdout] 6   + #[derive(Clone)]
[INFO] [stdout] 7   | pub struct Ship {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustc8CQlub/symbols.o" "<4 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,liballoc-*,librustc_std_workspace_core-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/battleship-d899a57dc262547d" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: /usr/bin/ld: final link failed: No space left on device
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `battleship` (bin "battleship") due to 1 previous error; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "a2ee83ad8c2bbd55c1062edba3e4577eb59d465eb7c2defbeee213369da9ca01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2ee83ad8c2bbd55c1062edba3e4577eb59d465eb7c2defbeee213369da9ca01", kill_on_drop: false }`
[INFO] [stdout] a2ee83ad8c2bbd55c1062edba3e4577eb59d465eb7c2defbeee213369da9ca01