[INFO] fetching crate rsffish 0.0.18-amazonsfix1... [INFO] checking rsffish-0.0.18-amazonsfix1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate rsffish 0.0.18-amazonsfix1 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate rsffish 0.0.18-amazonsfix1 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rsffish 0.0.18-amazonsfix1 [INFO] finished tweaking crates.io crate rsffish 0.0.18-amazonsfix1 [INFO] tweaked toml for crates.io crate rsffish 0.0.18-amazonsfix1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 20 packages [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded scratch v1.0.7 [INFO] [stderr] Downloaded cxxbridge-macro v1.0.120 [INFO] [stderr] Downloaded link-cplusplus v1.0.9 [INFO] [stderr] Downloaded cxxbridge-flags v1.0.120 [INFO] [stderr] Downloaded cxx-build v1.0.120 [INFO] [stderr] Downloaded cxx v1.0.120 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f8864fccc8878388a286bd8ada8c1a1b5c80ed953d01b3c99bac00677950e4f4 [INFO] running `Command { std: "docker" "start" "-a" "f8864fccc8878388a286bd8ada8c1a1b5c80ed953d01b3c99bac00677950e4f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f8864fccc8878388a286bd8ada8c1a1b5c80ed953d01b3c99bac00677950e4f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8864fccc8878388a286bd8ada8c1a1b5c80ed953d01b3c99bac00677950e4f4", kill_on_drop: false }` [INFO] [stdout] f8864fccc8878388a286bd8ada8c1a1b5c80ed953d01b3c99bac00677950e4f4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b5e2bacfdd84c4cb3dd144ba72777bc430bb6ccc981953e4cf0040dc9b71bf1e [INFO] running `Command { std: "docker" "start" "-a" "b5e2bacfdd84c4cb3dd144ba72777bc430bb6ccc981953e4cf0040dc9b71bf1e", kill_on_drop: false }` [INFO] [stderr] Compiling link-cplusplus v1.0.9 [INFO] [stderr] Compiling scratch v1.0.7 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Compiling cxxbridge-flags v1.0.120 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling cxx v1.0.120 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Compiling cxx-build v1.0.120 [INFO] [stderr] Compiling cxxbridge-macro v1.0.120 [INFO] [stderr] Compiling rsffish v0.0.18-amazonsfix1 (/opt/rustwide/workdir) [INFO] [stderr] warning: rsffish@0.0.18-amazonsfix1: Compiler version doesn't include clang or GCC: "c++" "--version" [INFO] [stderr] warning: rsffish@0.0.18-amazonsfix1: Compiler version doesn't include clang or GCC: "c++" "--version" [INFO] [stderr] warning: rsffish@0.0.18-amazonsfix1: deps/Fairy-Stockfish-Lib/src/fairystockfish.cpp: In member function 'void fairystockfish::Position::init(std::string, bool)': [INFO] [stderr] warning: rsffish@0.0.18-amazonsfix1: deps/Fairy-Stockfish-Lib/src/fairystockfish.cpp:317:67: warning: unused parameter '_isChess960' [-Wunused-parameter] [INFO] [stderr] warning: rsffish@0.0.18-amazonsfix1: 317 | void fairystockfish::Position::init(std::string startingFen, bool _isChess960) { [INFO] [stderr] warning: rsffish@0.0.18-amazonsfix1: | ~~~~~^~~~~~~~~~~ [INFO] [stderr] warning: rsffish@0.0.18-amazonsfix1: deps/Fairy-Stockfish-Lib/src/fairystockfish.cpp: In member function 'fairystockfish::Position::SFPositionPtr fairystockfish::Position::copyPosition(const SFPositionConstPtr&) const': [INFO] [stderr] warning: rsffish@0.0.18-amazonsfix1: deps/Fairy-Stockfish-Lib/src/fairystockfish.cpp:365:16: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'using element_type = std::remove_extent::type' {aka 'class Stockfish::Position'} with no trivial copy-assignment [-Wclass-memaccess] [INFO] [stderr] warning: rsffish@0.0.18-amazonsfix1: 365 | std::memcpy( [INFO] [stderr] warning: rsffish@0.0.18-amazonsfix1: | ~~~~~~~~~~~^ [INFO] [stderr] warning: rsffish@0.0.18-amazonsfix1: 366 | p.get(), [INFO] [stderr] warning: rsffish@0.0.18-amazonsfix1: | ~~~~~~~~ [INFO] [stderr] warning: rsffish@0.0.18-amazonsfix1: 367 | ptr.get(), [INFO] [stderr] warning: rsffish@0.0.18-amazonsfix1: | ~~~~~~~~~~ [INFO] [stderr] warning: rsffish@0.0.18-amazonsfix1: 368 | sizeof(Stockfish::Position) [INFO] [stderr] warning: rsffish@0.0.18-amazonsfix1: | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: rsffish@0.0.18-amazonsfix1: 369 | ); [INFO] [stderr] warning: rsffish@0.0.18-amazonsfix1: | ~ [INFO] [stderr] warning: rsffish@0.0.18-amazonsfix1: In file included from deps/Fairy-Stockfish-Lib/src/fairystockfish.h:8, [INFO] [stderr] warning: rsffish@0.0.18-amazonsfix1: from deps/Fairy-Stockfish-Lib/src/fairystockfish.cpp:1: [INFO] [stderr] warning: rsffish@0.0.18-amazonsfix1: deps/Fairy-Stockfish-Lib/vendor/Fairy-Stockfish/src/position.h:103:7: note: 'using element_type = std::remove_extent::type' {aka 'class Stockfish::Position'} declared here [INFO] [stderr] warning: rsffish@0.0.18-amazonsfix1: 103 | class Position { [INFO] [stderr] warning: rsffish@0.0.18-amazonsfix1: | ^~~~~~~~ [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 05s [INFO] running `Command { std: "docker" "inspect" "b5e2bacfdd84c4cb3dd144ba72777bc430bb6ccc981953e4cf0040dc9b71bf1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5e2bacfdd84c4cb3dd144ba72777bc430bb6ccc981953e4cf0040dc9b71bf1e", kill_on_drop: false }` [INFO] [stdout] b5e2bacfdd84c4cb3dd144ba72777bc430bb6ccc981953e4cf0040dc9b71bf1e