[INFO] fetching crate bitcoinleveldb-skiplist 0.1.16-alpha.0... [INFO] checking bitcoinleveldb-skiplist-0.1.16-alpha.0 against master#5257aee7dd163d21d32fa904578d4fb0f4c91b79 for pr-116494-2 [INFO] extracting crate bitcoinleveldb-skiplist 0.1.16-alpha.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate bitcoinleveldb-skiplist 0.1.16-alpha.0 on toolchain 5257aee7dd163d21d32fa904578d4fb0f4c91b79 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5257aee7dd163d21d32fa904578d4fb0f4c91b79" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bitcoinleveldb-skiplist 0.1.16-alpha.0 [INFO] finished tweaking crates.io crate bitcoinleveldb-skiplist 0.1.16-alpha.0 [INFO] tweaked toml for crates.io crate bitcoinleveldb-skiplist 0.1.16-alpha.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5257aee7dd163d21d32fa904578d4fb0f4c91b79" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5257aee7dd163d21d32fa904578d4fb0f4c91b79" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bitcoinleveldb-arena v0.1.16-alpha.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+5257aee7dd163d21d32fa904578d4fb0f4c91b79" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c4ae290efcace26d42fa04c58e0f0c8b78e344feb0dfc4039f6456c3a2a95a06 [INFO] running `Command { std: "docker" "start" "-a" "c4ae290efcace26d42fa04c58e0f0c8b78e344feb0dfc4039f6456c3a2a95a06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c4ae290efcace26d42fa04c58e0f0c8b78e344feb0dfc4039f6456c3a2a95a06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4ae290efcace26d42fa04c58e0f0c8b78e344feb0dfc4039f6456c3a2a95a06", kill_on_drop: false }` [INFO] [stdout] c4ae290efcace26d42fa04c58e0f0c8b78e344feb0dfc4039f6456c3a2a95a06 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+5257aee7dd163d21d32fa904578d4fb0f4c91b79" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7a81f09f31f433e2f1f6aede9860c1776a6b76cedf561717e635a23c94a32821 [INFO] running `Command { std: "docker" "start" "-a" "7a81f09f31f433e2f1f6aede9860c1776a6b76cedf561717e635a23c94a32821", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling gimli v0.28.1 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling object v0.32.2 [INFO] [stderr] Compiling miniz_oxide v0.7.2 [INFO] [stderr] Compiling getrandom v0.2.12 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Compiling rustc-demangle v0.1.23 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Compiling ryu v1.0.17 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling addr2line v0.21.0 [INFO] [stderr] Compiling itoa v1.0.10 [INFO] [stderr] Compiling term-painter v0.2.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling pathdiff v0.1.0 [INFO] [stderr] Compiling shell-words v0.1.0 [INFO] [stderr] Compiling dunce v1.0.4 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling cpp_common v0.5.9 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling clang-sys v1.7.0 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling sqlite3-src v0.2.12 [INFO] [stderr] Compiling bitflags v2.4.2 [INFO] [stderr] Compiling os_str_bytes v6.6.1 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling cpp_build v0.5.9 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling libloading v0.8.3 [INFO] [stderr] Compiling bindgen v0.60.1 [INFO] [stderr] Compiling textwrap v0.16.1 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling home v0.5.9 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling env_logger v0.9.3 [INFO] [stderr] Compiling clap v3.2.25 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling cpp_macros v0.5.9 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling qttypes v0.2.11 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling qt_macros v0.1.1 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling qmetaobject v0.2.10 [INFO] [stderr] Compiling libc-stdhandle v0.1.0 [INFO] [stderr] Compiling priority-queue v1.4.0 [INFO] [stderr] Compiling phf_macros v0.10.0 [INFO] [stderr] Compiling qmetaobject_impl v0.2.10 [INFO] [stderr] Compiling modular-bitfield-impl v0.11.2 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling sqlite3-sys v0.12.0 [INFO] [stderr] Compiling cpp v0.5.9 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling openssl-sys v0.9.101 [INFO] [stderr] Compiling cpp_core v0.6.0 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Compiling smallvec v1.13.1 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling num-iter v0.1.44 [INFO] [stderr] Compiling num-complex v0.4.5 [INFO] [stderr] Compiling crossbeam-channel v0.5.12 [INFO] [stderr] Compiling crossbeam-queue v0.3.11 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling delegate v0.7.0 [INFO] [stderr] Compiling try-catch v0.2.2 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling deranged v0.3.11 [INFO] [stderr] Compiling raw-cpuid v10.7.0 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling poison v0.1.0 [INFO] [stderr] Compiling indoc v1.0.9 [INFO] [stderr] Compiling shared-mutex v0.3.1 [INFO] [stderr] Compiling modular-bitfield v0.11.2 [INFO] [stderr] Compiling ritual_common v0.4.0 [INFO] [stderr] Compiling time v0.3.34 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling crossbeam v0.8.4 [INFO] [stderr] Compiling quanta v0.9.3 [INFO] [stderr] Compiling libevent-sys v0.2.6 [INFO] [stderr] Compiling ritual_build v0.4.0 [INFO] [stderr] Compiling qt_ritual_common v0.4.0 [INFO] [stderr] Compiling qt_ritual_build v0.5.0 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Compiling serde-big-array v0.4.1 [INFO] [stderr] Compiling num v0.4.1 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling nix v0.24.3 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling sqlite v0.25.3 [INFO] [stderr] Compiling sqlite3 v0.24.0 [INFO] [stderr] Compiling phf v0.10.1 [INFO] [stderr] Compiling socket2 v0.4.10 [INFO] [stderr] Compiling qt_core v0.5.0 [INFO] [stderr] Compiling qt_gui v0.5.0 [INFO] [stderr] Compiling pnet_sys v0.31.0 [INFO] [stderr] Compiling errno v0.2.8 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling bitset v0.1.2 [INFO] [stderr] Compiling time-point v0.1.1 [INFO] [stderr] Compiling const-default v1.0.0 [INFO] [stderr] Compiling atomic_float v0.1.0 [INFO] [stderr] Compiling multiset v0.0.5 [INFO] [stderr] Compiling comparator v0.3.0 [INFO] [stderr] Compiling float-ord v0.3.2 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling integer-encoding v3.0.4 [INFO] [stderr] Compiling atomic-take v1.1.0 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling atomic v0.5.3 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling libevent v0.1.0 [INFO] [stderr] error: failed to run custom build command for `qt_core v0.5.0` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/qt_core-18ced11580644544/build-script-build` (exit status: 1) [INFO] [stderr] --- stdout [INFO] [stderr] Current Qt version (5.15.3) is unknown to qt_core crate. Using closest known version (5.14.0) [INFO] [stderr] -- The C compiler identification is GNU 11.4.0 [INFO] [stderr] -- The CXX compiler identification is GNU 11.4.0 [INFO] [stderr] -- Detecting C compiler ABI info [INFO] [stderr] -- Detecting C compiler ABI info - done [INFO] [stderr] -- Check for working C compiler: /usr/bin/cc - skipped [INFO] [stderr] -- Detecting C compile features [INFO] [stderr] -- Detecting C compile features - done [INFO] [stderr] -- Detecting CXX compiler ABI info [INFO] [stderr] -- Detecting CXX compiler ABI info - done [INFO] [stderr] -- Check for working CXX compiler: /usr/bin/c++ - skipped [INFO] [stderr] -- Detecting CXX compile features [INFO] [stderr] -- Detecting CXX compile features - done [INFO] [stderr] -- RITUAL_INCLUDE_PATH=/usr/include/x86_64-linux-gnu/qt5;/usr/include/x86_64-linux-gnu/qt5/QtCore [INFO] [stderr] -- RITUAL_LIBRARY_PATH=/usr/lib/x86_64-linux-gnu [INFO] [stderr] -- RITUAL_LIBRARY_TYPE=STATIC [INFO] [stderr] -- RITUAL_LINKED_LIBS=Qt5Core [INFO] [stderr] -- RITUAL_CPP_LIB_VERSION=51400 [INFO] [stderr] -- RITUAL_COMPILER_FLAGS=-std=gnu++11 -fPIC [INFO] [stderr] -- Configuring done [INFO] [stderr] -- Generating done [INFO] [stderr] -- Build files have been written to: /opt/rustwide/target/debug/build/qt_core-632adb4e5ed75864/out/c_lib_build [INFO] [stderr] /usr/bin/gmake -f CMakeFiles/Makefile2 clean [INFO] [stderr] gmake[1]: Entering directory '/opt/rustwide/target/debug/build/qt_core-632adb4e5ed75864/out/c_lib_build' [INFO] [stderr] /usr/bin/gmake -f CMakeFiles/qt_core_c.dir/build.make CMakeFiles/qt_core_c.dir/clean [INFO] [stderr] gmake[2]: Entering directory '/opt/rustwide/target/debug/build/qt_core-632adb4e5ed75864/out/c_lib_build' [INFO] [stderr] /usr/bin/cmake -P CMakeFiles/qt_core_c.dir/cmake_clean.cmake [INFO] [stderr] gmake[2]: Leaving directory '/opt/rustwide/target/debug/build/qt_core-632adb4e5ed75864/out/c_lib_build' [INFO] [stderr] /usr/bin/gmake -f CMakeFiles/qt_core_c_autogen.dir/build.make CMakeFiles/qt_core_c_autogen.dir/clean [INFO] [stderr] gmake[2]: Entering directory '/opt/rustwide/target/debug/build/qt_core-632adb4e5ed75864/out/c_lib_build' [INFO] [stderr] /usr/bin/cmake -P CMakeFiles/qt_core_c_autogen.dir/cmake_clean.cmake [INFO] [stderr] gmake[2]: Leaving directory '/opt/rustwide/target/debug/build/qt_core-632adb4e5ed75864/out/c_lib_build' [INFO] [stderr] gmake[1]: Leaving directory '/opt/rustwide/target/debug/build/qt_core-632adb4e5ed75864/out/c_lib_build' [INFO] [stderr] /usr/bin/cmake -S/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/qt_core-0.5.0/c_lib -B/opt/rustwide/target/debug/build/qt_core-632adb4e5ed75864/out/c_lib_build --check-build-system CMakeFiles/Makefile.cmake 0 [INFO] [stderr] /usr/bin/cmake -E cmake_progress_start /opt/rustwide/target/debug/build/qt_core-632adb4e5ed75864/out/c_lib_build/CMakeFiles 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Entering directory '/opt/rustwide/target/debug/build/qt_core-632adb4e5ed75864/out/c_lib_build' [INFO] [stderr] [ 50%] Building CXX object CMakeFiles/qt_core_c.dir/file1.cpp.o [INFO] [stderr] [ 75%] Building CXX object CMakeFiles/qt_core_c.dir/qt_core_c_autogen/mocs_compilation.cpp.o [INFO] [stderr] /usr/bin/c++ -DQT_CORE_C_LIBRARY -DRITUAL_CPP_LIB_VERSION=51400 -I/opt/rustwide/target/debug/build/qt_core-632adb4e5ed75864/out/c_lib_build/qt_core_c_autogen/include -I/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/qt_core-0.5.0/c_lib -I/opt/rustwide/target/debug/build/qt_core-632adb4e5ed75864/out/c_lib_build -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtCore -Wall -Wextra -Wno-deprecated-declarations -Werror=return-type -std=gnu++11 -fPIC -g -MD -MT CMakeFiles/qt_core_c.dir/file1.cpp.o -MF CMakeFiles/qt_core_c.dir/file1.cpp.o.d -o CMakeFiles/qt_core_c.dir/file1.cpp.o -c /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/qt_core-0.5.0/c_lib/file1.cpp [INFO] [stderr] /usr/bin/c++ -DQT_CORE_C_LIBRARY -DRITUAL_CPP_LIB_VERSION=51400 -I/opt/rustwide/target/debug/build/qt_core-632adb4e5ed75864/out/c_lib_build/qt_core_c_autogen/include -I/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/qt_core-0.5.0/c_lib -I/opt/rustwide/target/debug/build/qt_core-632adb4e5ed75864/out/c_lib_build -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtCore -Wall -Wextra -Wno-deprecated-declarations -Werror=return-type -std=gnu++11 -fPIC -g -MD -MT CMakeFiles/qt_core_c.dir/qt_core_c_autogen/mocs_compilation.cpp.o -MF CMakeFiles/qt_core_c.dir/qt_core_c_autogen/mocs_compilation.cpp.o.d -o CMakeFiles/qt_core_c.dir/qt_core_c_autogen/mocs_compilation.cpp.o -c /opt/rustwide/target/debug/build/qt_core-632adb4e5ed75864/out/c_lib_build/qt_core_c_autogen/mocs_compilation.cpp [INFO] [stderr] gmake[2]: Leaving directory '/opt/rustwide/target/debug/build/qt_core-632adb4e5ed75864/out/c_lib_build' [INFO] [stderr] gmake[1]: Leaving directory '/opt/rustwide/target/debug/build/qt_core-632adb4e5ed75864/out/c_lib_build' [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/qt_core-0.5.0/c_lib/file1.cpp: In function 'QJsonArray::const_iterator* ctr_qt_core_ffi_QJsonArray_const_iterator_operator_6(QJsonArray::const_iterator*, const QJsonArray::const_iterator*)': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/qt_core-0.5.0/c_lib/file1.cpp:26446:30: warning: implicitly-declared 'QJsonArray::const_iterator& QJsonArray::const_iterator::operator=(const QJsonArray::const_iterator&)' is deprecated [-Wdeprecated-copy] [INFO] [stderr] 26446 | return &this_ptr->operator=(*other); [INFO] [stderr] | ~~~~~~~~~~~~~~~~~~~^~~~~~~~ [INFO] [stderr] In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/QtCore:124, [INFO] [stderr] from /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/qt_core-0.5.0/c_lib/qt_core_c_global.h:73, [INFO] [stderr] from /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/qt_core-0.5.0/c_lib/file1.cpp:1: [INFO] [stderr] /usr/include/x86_64-linux-gnu/qt5/QtCore/qjsonarray.h:169:16: note: because 'QJsonArray::const_iterator' has user-provided 'QJsonArray::const_iterator::const_iterator(const QJsonArray::const_iterator&)' [INFO] [stderr] 169 | inline const_iterator(const const_iterator &o) : a(o.a), i(o.i) {} // ### Qt 6: Removed so class can be trivially-copyable [INFO] [stderr] | ^~~~~~~~~~~~~~ [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] gmake[2]: *** [CMakeFiles/qt_core_c.dir/build.make:93: CMakeFiles/qt_core_c.dir/file1.cpp.o] Error 1 [INFO] [stderr] gmake[1]: *** [CMakeFiles/Makefile2:87: CMakeFiles/qt_core_c.dir/all] Error 2 [INFO] [stderr] gmake: *** [Makefile:139: all] Error 2 [INFO] [stderr] [2024-03-13T13:17:02Z ERROR ritual_common::errors] Error: [INFO] [stderr] [2024-03-13T13:17:02Z ERROR ritual_common::errors] command failed with exit status: 2: cd "/opt/rustwide/target/debug/build/qt_core-632adb4e5ed75864/out/c_lib_build" && "cmake" "--build" "." "--" "-j8" "install" [INFO] [stderr] [2024-03-13T13:17:02Z ERROR ritual_common::errors] 0: failure::backtrace::internal::InternalBacktrace::new [INFO] [stderr] 1: failure::backtrace::Backtrace::new [INFO] [stderr] 2: >::from [INFO] [stderr] 3: >::from [INFO] [stderr] 4: failure::error_message::err_msg [INFO] [stderr] 5: ritual_common::utils::run_command [INFO] [stderr] 6: ritual_common::cpp_lib_builder::CppLibBuilder::run [INFO] [stderr] 7: ritual_build::Config::try_run [INFO] [stderr] 8: qt_ritual_build::try_run [INFO] [stderr] 9: qt_ritual_build::run [INFO] [stderr] 10: build_script_build::main [INFO] [stderr] 11: core::ops::function::FnOnce::call_once [INFO] [stderr] 12: std::sys_common::backtrace::__rust_begin_short_backtrace [INFO] [stderr] 13: std::rt::lang_start::{{closure}} [INFO] [stderr] 14: core::ops::function::impls:: for &F>::call_once [INFO] [stderr] at /rustc/5257aee7dd163d21d32fa904578d4fb0f4c91b79/library/core/src/ops/function.rs:284:13 [INFO] [stderr] std::panicking::try::do_call [INFO] [stderr] at /rustc/5257aee7dd163d21d32fa904578d4fb0f4c91b79/library/std/src/panicking.rs:552:40 [INFO] [stderr] std::panicking::try [INFO] [stderr] at /rustc/5257aee7dd163d21d32fa904578d4fb0f4c91b79/library/std/src/panicking.rs:516:19 [INFO] [stderr] std::panic::catch_unwind [INFO] [stderr] at /rustc/5257aee7dd163d21d32fa904578d4fb0f4c91b79/library/std/src/panic.rs:146:14 [INFO] [stderr] std::rt::lang_start_internal::{{closure}} [INFO] [stderr] at /rustc/5257aee7dd163d21d32fa904578d4fb0f4c91b79/library/std/src/rt.rs:148:48 [INFO] [stderr] std::panicking::try::do_call [INFO] [stderr] at /rustc/5257aee7dd163d21d32fa904578d4fb0f4c91b79/library/std/src/panicking.rs:552:40 [INFO] [stderr] std::panicking::try [INFO] [stderr] at /rustc/5257aee7dd163d21d32fa904578d4fb0f4c91b79/library/std/src/panicking.rs:516:19 [INFO] [stderr] std::panic::catch_unwind [INFO] [stderr] at /rustc/5257aee7dd163d21d32fa904578d4fb0f4c91b79/library/std/src/panic.rs:146:14 [INFO] [stderr] std::rt::lang_start_internal [INFO] [stderr] at /rustc/5257aee7dd163d21d32fa904578d4fb0f4c91b79/library/std/src/rt.rs:148:20 [INFO] [stderr] 15: std::rt::lang_start [INFO] [stderr] 16: main [INFO] [stderr] 17: [INFO] [stderr] 18: __libc_start_main [INFO] [stderr] 19: _start [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "7a81f09f31f433e2f1f6aede9860c1776a6b76cedf561717e635a23c94a32821", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a81f09f31f433e2f1f6aede9860c1776a6b76cedf561717e635a23c94a32821", kill_on_drop: false }` [INFO] [stdout] 7a81f09f31f433e2f1f6aede9860c1776a6b76cedf561717e635a23c94a32821 [INFO] checking bitcoinleveldb-skiplist-0.1.16-alpha.0 against try#d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8 for pr-116494-2 [INFO] extracting crate bitcoinleveldb-skiplist 0.1.16-alpha.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate bitcoinleveldb-skiplist 0.1.16-alpha.0 on toolchain d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bitcoinleveldb-skiplist 0.1.16-alpha.0 [INFO] finished tweaking crates.io crate bitcoinleveldb-skiplist 0.1.16-alpha.0 [INFO] tweaked toml for crates.io crate bitcoinleveldb-skiplist 0.1.16-alpha.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a8991fef99be781f4974f4602bdb40d58c5ea7a23ad486dbf20d64efac889506 [INFO] running `Command { std: "docker" "start" "-a" "a8991fef99be781f4974f4602bdb40d58c5ea7a23ad486dbf20d64efac889506", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a8991fef99be781f4974f4602bdb40d58c5ea7a23ad486dbf20d64efac889506", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8991fef99be781f4974f4602bdb40d58c5ea7a23ad486dbf20d64efac889506", kill_on_drop: false }` [INFO] [stdout] a8991fef99be781f4974f4602bdb40d58c5ea7a23ad486dbf20d64efac889506 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6ef511651f1cff92cf463a783f9f1563db243dded393fa242c7cfa399af24117 [INFO] running `Command { std: "docker" "start" "-a" "6ef511651f1cff92cf463a783f9f1563db243dded393fa242c7cfa399af24117", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling gimli v0.28.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling object v0.32.2 [INFO] [stderr] Compiling miniz_oxide v0.7.2 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Compiling rustc-demangle v0.1.23 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling getrandom v0.2.12 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling itoa v1.0.10 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling ryu v1.0.17 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling term-painter v0.2.4 [INFO] [stderr] Compiling addr2line v0.21.0 [INFO] [stderr] Compiling cpp_common v0.5.9 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling shell-words v0.1.0 [INFO] [stderr] Compiling dunce v1.0.4 [INFO] [stderr] Compiling pathdiff v0.1.0 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Compiling clang-sys v1.7.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling sqlite3-src v0.2.12 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling bitflags v2.4.2 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling os_str_bytes v6.6.1 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling cpp_build v0.5.9 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling libloading v0.8.3 [INFO] [stderr] Compiling bindgen v0.60.1 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling home v0.5.9 [INFO] [stderr] Compiling textwrap v0.16.1 [INFO] [stderr] Compiling env_logger v0.9.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling clap v3.2.25 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling cpp_macros v0.5.9 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling qttypes v0.2.11 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling qt_macros v0.1.1 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling qmetaobject v0.2.10 [INFO] [stderr] Compiling priority-queue v1.4.0 [INFO] [stderr] Compiling libc-stdhandle v0.1.0 [INFO] [stderr] Compiling phf_macros v0.10.0 [INFO] [stderr] Compiling modular-bitfield-impl v0.11.2 [INFO] [stderr] Compiling qmetaobject_impl v0.2.10 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling sqlite3-sys v0.12.0 [INFO] [stderr] Compiling cpp v0.5.9 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling openssl-sys v0.9.101 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling cpp_core v0.6.0 [INFO] [stderr] Compiling smallvec v1.13.1 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Compiling ritual_common v0.4.0 [INFO] [stderr] Compiling deranged v0.3.11 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling num-iter v0.1.44 [INFO] [stderr] Compiling crossbeam-queue v0.3.11 [INFO] [stderr] Compiling crossbeam-channel v0.5.12 [INFO] [stderr] Compiling num-complex v0.4.5 [INFO] [stderr] Compiling try-catch v0.2.2 [INFO] [stderr] Compiling qt_ritual_common v0.4.0 [INFO] [stderr] Compiling ritual_build v0.4.0 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling delegate v0.7.0 [INFO] [stderr] Compiling raw-cpuid v10.7.0 [INFO] [stderr] Compiling qt_ritual_build v0.5.0 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling poison v0.1.0 [INFO] [stderr] Compiling indoc v1.0.9 [INFO] [stderr] Compiling qt_core v0.5.0 [INFO] [stderr] Compiling qt_gui v0.5.0 [INFO] [stderr] Compiling time v0.3.34 [INFO] [stderr] Compiling shared-mutex v0.3.1 [INFO] [stderr] Compiling libevent-sys v0.2.6 [INFO] [stderr] Compiling quanta v0.9.3 [INFO] [stderr] Compiling modular-bitfield v0.11.2 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling num v0.4.1 [INFO] [stderr] Compiling crossbeam v0.8.4 [INFO] [stderr] Compiling nix v0.24.3 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Compiling serde-big-array v0.4.1 [INFO] [stderr] Compiling sqlite v0.25.3 [INFO] [stderr] Compiling sqlite3 v0.24.0 [INFO] [stderr] Compiling phf v0.10.1 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling socket2 v0.4.10 [INFO] [stderr] Compiling pnet_sys v0.31.0 [INFO] [stderr] Compiling errno v0.2.8 [INFO] [stderr] Compiling atomic_float v0.1.0 [INFO] [stderr] Compiling time-point v0.1.1 [INFO] [stderr] Compiling float-ord v0.3.2 [INFO] [stderr] Compiling comparator v0.3.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling atomic-take v1.1.0 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling bitset v0.1.2 [INFO] [stderr] Compiling multiset v0.0.5 [INFO] [stderr] Compiling integer-encoding v3.0.4 [INFO] [stderr] Compiling atomic v0.5.3 [INFO] [stderr] Compiling const-default v1.0.0 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling libevent v0.1.0 [INFO] [stderr] Checking bitcoin-imports v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoin-cfg v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoin-derive v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-slice v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-status v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-util v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-comparator v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-filter v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-arena v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-rand v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-key v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-skiplist v0.1.16-alpha.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `list` [INFO] [stdout] --> src/skiplist.rs:91:16 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn new(list: *const SkipList>) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_list` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `target` [INFO] [stdout] --> src/skiplist.rs:168:38 [INFO] [stdout] | [INFO] [stdout] 168 | #[inline] pub fn seek(&mut self, target: &dyn Key) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/skiplist.rs:225:16 [INFO] [stdout] | [INFO] [stdout] 225 | pub fn new(k: &Box) -> Self { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/skiplist.rs:239:28 [INFO] [stdout] | [INFO] [stdout] 239 | pub fn next(&mut self, n: i32) -> *mut SkipListNode { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/skiplist.rs:251:9 [INFO] [stdout] | [INFO] [stdout] 251 | n: i32, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/skiplist.rs:252:9 [INFO] [stdout] | [INFO] [stdout] 252 | x: *mut SkipListNode) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/skiplist.rs:268:39 [INFO] [stdout] | [INFO] [stdout] 268 | pub fn no_barrier_next(&mut self, n: i32) -> *mut SkipListNode { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/skiplist.rs:278:9 [INFO] [stdout] | [INFO] [stdout] 278 | n: i32, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/skiplist.rs:279:9 [INFO] [stdout] | [INFO] [stdout] 279 | x: *mut SkipListNode) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/skiplist.rs:299:25 [INFO] [stdout] | [INFO] [stdout] 299 | pub fn equal(&self, a: &Box, b: &Box) -> bool { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/skiplist.rs:299:43 [INFO] [stdout] | [INFO] [stdout] 299 | pub fn equal(&self, a: &Box, b: &Box) -> bool { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/skiplist.rs:308:9 [INFO] [stdout] | [INFO] [stdout] 308 | key_: &Box, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `height` [INFO] [stdout] --> src/skiplist.rs:309:9 [INFO] [stdout] | [INFO] [stdout] 309 | height: i32) -> *mut SkipListNode { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/skiplist.rs:341:9 [INFO] [stdout] | [INFO] [stdout] 341 | key_: &Box, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/skiplist.rs:342:9 [INFO] [stdout] | [INFO] [stdout] 342 | n: *mut SkipListNode) -> bool { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/skiplist.rs:362:9 [INFO] [stdout] | [INFO] [stdout] 362 | key_: &Box, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prev` [INFO] [stdout] --> src/skiplist.rs:363:9 [INFO] [stdout] | [INFO] [stdout] 363 | prev: *mut *mut SkipListNode) -> *mut SkipListNode { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_prev` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/skiplist.rs:393:34 [INFO] [stdout] | [INFO] [stdout] 393 | pub fn find_less_than(&self, key_: &Box) -> *mut SkipListNode { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cmp` [INFO] [stdout] --> src/skiplist.rs:452:9 [INFO] [stdout] | [INFO] [stdout] 452 | cmp: Box, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cmp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arena` [INFO] [stdout] --> src/skiplist.rs:453:9 [INFO] [stdout] | [INFO] [stdout] 453 | arena: *mut Arena) -> Self { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_arena` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/skiplist.rs:475:30 [INFO] [stdout] | [INFO] [stdout] 475 | pub fn insert(&mut self, key_: &Box) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/skiplist.rs:517:28 [INFO] [stdout] | [INFO] [stdout] 517 | pub fn contains(&self, key_: &Box) -> bool { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/skiplist_test.rs:13:26 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn invoke(&self, a: &Key, b: &Key) -> i32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/skiplist_test.rs:13:35 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn invoke(&self, a: &Key, b: &Key) -> i32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/skiplist_test.rs:212:31 [INFO] [stdout] | [INFO] [stdout] 212 | pub fn set(&mut self, k: i32, v: i32) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/skiplist_test.rs:212:39 [INFO] [stdout] | [INFO] [stdout] 212 | pub fn set(&mut self, k: i32, v: i32) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/skiplist_test.rs:220:31 [INFO] [stdout] | [INFO] [stdout] 220 | pub fn get(&mut self, k: i32) -> i32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/skiplist_test.rs:244:16 [INFO] [stdout] | [INFO] [stdout] 244 | pub fn key(key_: Key) -> u64 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/skiplist_test.rs:252:16 [INFO] [stdout] | [INFO] [stdout] 252 | pub fn gen(key_: Key) -> u64 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/skiplist_test.rs:260:17 [INFO] [stdout] | [INFO] [stdout] 260 | pub fn hash(key_: Key) -> u64 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/skiplist_test.rs:268:25 [INFO] [stdout] | [INFO] [stdout] 268 | pub fn hash_numbers(k: u64, g: u64) -> u64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `g` [INFO] [stdout] --> src/skiplist_test.rs:268:33 [INFO] [stdout] | [INFO] [stdout] 268 | pub fn hash_numbers(k: u64, g: u64) -> u64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_g` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/skiplist_test.rs:277:21 [INFO] [stdout] | [INFO] [stdout] 277 | pub fn make_key(k: u64, g: u64) -> Key { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `g` [INFO] [stdout] --> src/skiplist_test.rs:277:29 [INFO] [stdout] | [INFO] [stdout] 277 | pub fn make_key(k: u64, g: u64) -> Key { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_g` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/skiplist_test.rs:288:25 [INFO] [stdout] | [INFO] [stdout] 288 | pub fn is_valid_key(k: Key) -> bool { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rnd` [INFO] [stdout] --> src/skiplist_test.rs:296:26 [INFO] [stdout] | [INFO] [stdout] 296 | pub fn random_target(rnd: *mut Random) -> Key { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rnd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rnd` [INFO] [stdout] --> src/skiplist_test.rs:318:34 [INFO] [stdout] | [INFO] [stdout] 318 | pub fn write_step(&mut self, rnd: *mut Random) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rnd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rnd` [INFO] [stdout] --> src/skiplist_test.rs:330:33 [INFO] [stdout] | [INFO] [stdout] 330 | pub fn read_step(&mut self, rnd: *mut Random) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rnd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/skiplist_test.rs:436:16 [INFO] [stdout] | [INFO] [stdout] 436 | pub fn new(s: i32) -> Self { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/skiplist_test.rs:450:28 [INFO] [stdout] | [INFO] [stdout] 450 | pub fn wait(&mut self, s: test_state::ReaderState) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/skiplist_test.rs:463:30 [INFO] [stdout] | [INFO] [stdout] 463 | pub fn change(&mut self, s: test_state::ReaderState) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arg` [INFO] [stdout] --> src/skiplist_test.rs:475:22 [INFO] [stdout] | [INFO] [stdout] 475 | fn concurrent_reader(arg: *mut c_void) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_arg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `run` [INFO] [stdout] --> src/skiplist_test.rs:491:19 [INFO] [stdout] | [INFO] [stdout] 491 | fn run_concurrent(run: i32) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_run` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `argc` [INFO] [stdout] --> src/skiplist_test.rs:551:9 [INFO] [stdout] | [INFO] [stdout] 551 | argc: i32, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_argc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `argv` [INFO] [stdout] --> src/skiplist_test.rs:552:9 [INFO] [stdout] | [INFO] [stdout] 552 | argv: *mut *mut u8) -> i32 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_argv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `list` [INFO] [stdout] --> src/skiplist.rs:91:16 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn new(list: *const SkipList>) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_list` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `target` [INFO] [stdout] --> src/skiplist.rs:168:38 [INFO] [stdout] | [INFO] [stdout] 168 | #[inline] pub fn seek(&mut self, target: &dyn Key) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/skiplist.rs:225:16 [INFO] [stdout] | [INFO] [stdout] 225 | pub fn new(k: &Box) -> Self { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `compare`, `arena`, `head`, `max_height`, and `rnd` are never read [INFO] [stdout] --> src/skiplist.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 32 | pub struct SkipList { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 38 | compare: Comparator, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | arena: *const Arena, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 45 | [INFO] [stdout] 46 | head: *const SkipListNode, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | max_height: Atomic, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | rnd: Random, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/skiplist.rs:239:28 [INFO] [stdout] | [INFO] [stdout] 239 | pub fn next(&mut self, n: i32) -> *mut SkipListNode { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/skiplist.rs:251:9 [INFO] [stdout] | [INFO] [stdout] 251 | n: i32, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/skiplist.rs:252:9 [INFO] [stdout] | [INFO] [stdout] 252 | x: *mut SkipListNode) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `list` and `node` are never read [INFO] [stdout] --> src/skiplist.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 72 | pub struct SkipListIterator { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 73 | list: *mut SkipList>, [INFO] [stdout] | ^^^^ [INFO] [stdout] 74 | node: *mut SkipListNode, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/skiplist.rs:268:39 [INFO] [stdout] | [INFO] [stdout] 268 | pub fn no_barrier_next(&mut self, n: i32) -> *mut SkipListNode { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `key_` and `next` are never read [INFO] [stdout] --> src/skiplist.rs:213:5 [INFO] [stdout] | [INFO] [stdout] 212 | pub struct SkipListNode { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 213 | key_: Box, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 220 | next: [Atomic<*mut SkipListNode>; 1], [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Key` is never used [INFO] [stdout] --> src/skiplist_test.rs:7:6 [INFO] [stdout] | [INFO] [stdout] 7 | type Key = u64; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/skiplist.rs:278:9 [INFO] [stdout] | [INFO] [stdout] 278 | n: i32, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `invoke` is never used [INFO] [stdout] --> src/skiplist_test.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl TComparator { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] 12 | [INFO] [stdout] 13 | pub fn invoke(&self, a: &Key, b: &Key) -> i32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/skiplist.rs:279:9 [INFO] [stdout] | [INFO] [stdout] 279 | x: *mut SkipListNode) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/skiplist.rs:299:25 [INFO] [stdout] | [INFO] [stdout] 299 | pub fn equal(&self, a: &Box, b: &Box) -> bool { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/skiplist.rs:299:43 [INFO] [stdout] | [INFO] [stdout] 299 | pub fn equal(&self, a: &Box, b: &Box) -> bool { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/skiplist.rs:308:9 [INFO] [stdout] | [INFO] [stdout] 308 | key_: &Box, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SkipTest` is never constructed [INFO] [stdout] --> src/skiplist_test.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | struct SkipTest {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `height` [INFO] [stdout] --> src/skiplist.rs:309:9 [INFO] [stdout] | [INFO] [stdout] 309 | height: i32) -> *mut SkipListNode { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `current`, `arena`, and `list` are never read [INFO] [stdout] --> src/skiplist_test.rs:170:5 [INFO] [stdout] | [INFO] [stdout] 165 | struct ConcurrentTest { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 170 | current: concurrent_test::State, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 171 | [INFO] [stdout] 172 | arena: Arena, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 180 | list: SkipList, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/skiplist.rs:341:9 [INFO] [stdout] | [INFO] [stdout] 341 | key_: &Box, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/skiplist.rs:342:9 [INFO] [stdout] | [INFO] [stdout] 342 | n: *mut SkipListNode) -> bool { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/skiplist_test.rs:244:12 [INFO] [stdout] | [INFO] [stdout] 242 | impl ConcurrentTest { [INFO] [stdout] | ------------------- associated items in this implementation [INFO] [stdout] 243 | [INFO] [stdout] 244 | pub fn key(key_: Key) -> u64 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 252 | pub fn gen(key_: Key) -> u64 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 260 | pub fn hash(key_: Key) -> u64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 268 | pub fn hash_numbers(k: u64, g: u64) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 277 | pub fn make_key(k: u64, g: u64) -> Key { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 288 | pub fn is_valid_key(k: Key) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 296 | pub fn random_target(rnd: *mut Random) -> Key { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 318 | pub fn write_step(&mut self, rnd: *mut Random) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 330 | pub fn read_step(&mut self, rnd: *mut Random) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TestState` is never constructed [INFO] [stdout] --> src/skiplist_test.rs:411:8 [INFO] [stdout] | [INFO] [stdout] 411 | struct TestState { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/skiplist.rs:362:9 [INFO] [stdout] | [INFO] [stdout] 362 | key_: &Box, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prev` [INFO] [stdout] --> src/skiplist.rs:363:9 [INFO] [stdout] | [INFO] [stdout] 363 | prev: *mut *mut SkipListNode) -> *mut SkipListNode { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_prev` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/skiplist.rs:393:34 [INFO] [stdout] | [INFO] [stdout] 393 | pub fn find_less_than(&self, key_: &Box) -> *mut SkipListNode { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cmp` [INFO] [stdout] --> src/skiplist.rs:452:9 [INFO] [stdout] | [INFO] [stdout] 452 | cmp: Box, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cmp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arena` [INFO] [stdout] --> src/skiplist.rs:453:9 [INFO] [stdout] | [INFO] [stdout] 453 | arena: *mut Arena) -> Self { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_arena` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/skiplist.rs:475:30 [INFO] [stdout] | [INFO] [stdout] 475 | pub fn insert(&mut self, key_: &Box) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/skiplist.rs:517:28 [INFO] [stdout] | [INFO] [stdout] 517 | pub fn contains(&self, key_: &Box) -> bool { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/skiplist_test.rs:13:26 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn invoke(&self, a: &Key, b: &Key) -> i32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/skiplist_test.rs:13:35 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn invoke(&self, a: &Key, b: &Key) -> i32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/skiplist_test.rs:212:31 [INFO] [stdout] | [INFO] [stdout] 212 | pub fn set(&mut self, k: i32, v: i32) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `wait`, and `change` are never used [INFO] [stdout] --> src/skiplist_test.rs:436:12 [INFO] [stdout] | [INFO] [stdout] 434 | impl TestState { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 435 | [INFO] [stdout] 436 | pub fn new(s: i32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 450 | pub fn wait(&mut self, s: test_state::ReaderState) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 463 | pub fn change(&mut self, s: test_state::ReaderState) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/skiplist_test.rs:212:39 [INFO] [stdout] | [INFO] [stdout] 212 | pub fn set(&mut self, k: i32, v: i32) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `concurrent_reader` is never used [INFO] [stdout] --> src/skiplist_test.rs:475:4 [INFO] [stdout] | [INFO] [stdout] 475 | fn concurrent_reader(arg: *mut c_void) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run_concurrent` is never used [INFO] [stdout] --> src/skiplist_test.rs:491:4 [INFO] [stdout] | [INFO] [stdout] 491 | fn run_concurrent(run: i32) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/skiplist_test.rs:220:31 [INFO] [stdout] | [INFO] [stdout] 220 | pub fn get(&mut self, k: i32) -> i32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `skiplist_test_main` is never used [INFO] [stdout] --> src/skiplist_test.rs:550:4 [INFO] [stdout] | [INFO] [stdout] 550 | fn skiplist_test_main( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `generation` is never read [INFO] [stdout] --> src/skiplist_test.rs:193:9 [INFO] [stdout] | [INFO] [stdout] 192 | pub struct State { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 193 | generation: [AtomicI32; K], [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/skiplist_test.rs:244:16 [INFO] [stdout] | [INFO] [stdout] 244 | pub fn key(key_: Key) -> u64 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set` and `get` are never used [INFO] [stdout] --> src/skiplist_test.rs:212:16 [INFO] [stdout] | [INFO] [stdout] 210 | impl State { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] 211 | [INFO] [stdout] 212 | pub fn set(&mut self, k: i32, v: i32) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 220 | pub fn get(&mut self, k: i32) -> i32 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/skiplist_test.rs:252:16 [INFO] [stdout] | [INFO] [stdout] 252 | pub fn gen(key_: Key) -> u64 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Inner` is never constructed [INFO] [stdout] --> src/skiplist_test.rs:422:16 [INFO] [stdout] | [INFO] [stdout] 422 | pub struct Inner { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/skiplist_test.rs:260:17 [INFO] [stdout] | [INFO] [stdout] 260 | pub fn hash(key_: Key) -> u64 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ReaderState` is never used [INFO] [stdout] --> src/skiplist_test.rs:427:14 [INFO] [stdout] | [INFO] [stdout] 427 | pub enum ReaderState { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/skiplist_test.rs:268:25 [INFO] [stdout] | [INFO] [stdout] 268 | pub fn hash_numbers(k: u64, g: u64) -> u64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `g` [INFO] [stdout] --> src/skiplist_test.rs:268:33 [INFO] [stdout] | [INFO] [stdout] 268 | pub fn hash_numbers(k: u64, g: u64) -> u64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_g` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SkipListMaxHeight` should have an upper case name [INFO] [stdout] --> src/skiplist.rs:64:11 [INFO] [stdout] | [INFO] [stdout] 64 | pub const SkipListMaxHeight: usize = 12; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `SKIP_LIST_MAX_HEIGHT` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/skiplist_test.rs:277:21 [INFO] [stdout] | [INFO] [stdout] 277 | pub fn make_key(k: u64, g: u64) -> Key { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `g` [INFO] [stdout] --> src/skiplist_test.rs:277:29 [INFO] [stdout] | [INFO] [stdout] 277 | pub fn make_key(k: u64, g: u64) -> Key { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_g` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/skiplist_test.rs:288:25 [INFO] [stdout] | [INFO] [stdout] 288 | pub fn is_valid_key(k: Key) -> bool { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rnd` [INFO] [stdout] --> src/skiplist_test.rs:296:26 [INFO] [stdout] | [INFO] [stdout] 296 | pub fn random_target(rnd: *mut Random) -> Key { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rnd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rnd` [INFO] [stdout] --> src/skiplist_test.rs:318:34 [INFO] [stdout] | [INFO] [stdout] 318 | pub fn write_step(&mut self, rnd: *mut Random) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rnd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rnd` [INFO] [stdout] --> src/skiplist_test.rs:330:33 [INFO] [stdout] | [INFO] [stdout] 330 | pub fn read_step(&mut self, rnd: *mut Random) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rnd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/skiplist_test.rs:436:16 [INFO] [stdout] | [INFO] [stdout] 436 | pub fn new(s: i32) -> Self { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/skiplist_test.rs:450:28 [INFO] [stdout] | [INFO] [stdout] 450 | pub fn wait(&mut self, s: test_state::ReaderState) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/skiplist_test.rs:463:30 [INFO] [stdout] | [INFO] [stdout] 463 | pub fn change(&mut self, s: test_state::ReaderState) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arg` [INFO] [stdout] --> src/skiplist_test.rs:475:22 [INFO] [stdout] | [INFO] [stdout] 475 | fn concurrent_reader(arg: *mut c_void) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_arg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `run` [INFO] [stdout] --> src/skiplist_test.rs:491:19 [INFO] [stdout] | [INFO] [stdout] 491 | fn run_concurrent(run: i32) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_run` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `argc` [INFO] [stdout] --> src/skiplist_test.rs:551:9 [INFO] [stdout] | [INFO] [stdout] 551 | argc: i32, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_argc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `argv` [INFO] [stdout] --> src/skiplist_test.rs:552:9 [INFO] [stdout] | [INFO] [stdout] 552 | argv: *mut *mut u8) -> i32 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_argv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `compare`, `arena`, `head`, `max_height`, and `rnd` are never read [INFO] [stdout] --> src/skiplist.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 32 | pub struct SkipList { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 38 | compare: Comparator, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | arena: *const Arena, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 45 | [INFO] [stdout] 46 | head: *const SkipListNode, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | max_height: Atomic, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | rnd: Random, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `list` and `node` are never read [INFO] [stdout] --> src/skiplist.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 72 | pub struct SkipListIterator { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 73 | list: *mut SkipList>, [INFO] [stdout] | ^^^^ [INFO] [stdout] 74 | node: *mut SkipListNode, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `key_` and `next` are never read [INFO] [stdout] --> src/skiplist.rs:213:5 [INFO] [stdout] | [INFO] [stdout] 212 | pub struct SkipListNode { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 213 | key_: Box, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 220 | next: [Atomic<*mut SkipListNode>; 1], [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Key` is never used [INFO] [stdout] --> src/skiplist_test.rs:7:6 [INFO] [stdout] | [INFO] [stdout] 7 | type Key = u64; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `invoke` is never used [INFO] [stdout] --> src/skiplist_test.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl TComparator { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] 12 | [INFO] [stdout] 13 | pub fn invoke(&self, a: &Key, b: &Key) -> i32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SkipTest` is never constructed [INFO] [stdout] --> src/skiplist_test.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | struct SkipTest {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `current`, `arena`, and `list` are never read [INFO] [stdout] --> src/skiplist_test.rs:170:5 [INFO] [stdout] | [INFO] [stdout] 165 | struct ConcurrentTest { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 170 | current: concurrent_test::State, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 171 | [INFO] [stdout] 172 | arena: Arena, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 180 | list: SkipList, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/skiplist_test.rs:244:12 [INFO] [stdout] | [INFO] [stdout] 242 | impl ConcurrentTest { [INFO] [stdout] | ------------------- associated items in this implementation [INFO] [stdout] 243 | [INFO] [stdout] 244 | pub fn key(key_: Key) -> u64 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 252 | pub fn gen(key_: Key) -> u64 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 260 | pub fn hash(key_: Key) -> u64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 268 | pub fn hash_numbers(k: u64, g: u64) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 277 | pub fn make_key(k: u64, g: u64) -> Key { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 288 | pub fn is_valid_key(k: Key) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 296 | pub fn random_target(rnd: *mut Random) -> Key { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 318 | pub fn write_step(&mut self, rnd: *mut Random) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 330 | pub fn read_step(&mut self, rnd: *mut Random) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TestState` is never constructed [INFO] [stdout] --> src/skiplist_test.rs:411:8 [INFO] [stdout] | [INFO] [stdout] 411 | struct TestState { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `wait`, and `change` are never used [INFO] [stdout] --> src/skiplist_test.rs:436:12 [INFO] [stdout] | [INFO] [stdout] 434 | impl TestState { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 435 | [INFO] [stdout] 436 | pub fn new(s: i32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 450 | pub fn wait(&mut self, s: test_state::ReaderState) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 463 | pub fn change(&mut self, s: test_state::ReaderState) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `concurrent_reader` is never used [INFO] [stdout] --> src/skiplist_test.rs:475:4 [INFO] [stdout] | [INFO] [stdout] 475 | fn concurrent_reader(arg: *mut c_void) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run_concurrent` is never used [INFO] [stdout] --> src/skiplist_test.rs:491:4 [INFO] [stdout] | [INFO] [stdout] 491 | fn run_concurrent(run: i32) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `skiplist_test_main` is never used [INFO] [stdout] --> src/skiplist_test.rs:550:4 [INFO] [stdout] | [INFO] [stdout] 550 | fn skiplist_test_main( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `generation` is never read [INFO] [stdout] --> src/skiplist_test.rs:193:9 [INFO] [stdout] | [INFO] [stdout] 192 | pub struct State { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 193 | generation: [AtomicI32; K], [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set` and `get` are never used [INFO] [stdout] --> src/skiplist_test.rs:212:16 [INFO] [stdout] | [INFO] [stdout] 210 | impl State { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] 211 | [INFO] [stdout] 212 | pub fn set(&mut self, k: i32, v: i32) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 220 | pub fn get(&mut self, k: i32) -> i32 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Inner` is never constructed [INFO] [stdout] --> src/skiplist_test.rs:422:16 [INFO] [stdout] | [INFO] [stdout] 422 | pub struct Inner { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ReaderState` is never used [INFO] [stdout] --> src/skiplist_test.rs:427:14 [INFO] [stdout] | [INFO] [stdout] 427 | pub enum ReaderState { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SkipListMaxHeight` should have an upper case name [INFO] [stdout] --> src/skiplist.rs:64:11 [INFO] [stdout] | [INFO] [stdout] 64 | pub const SkipListMaxHeight: usize = 12; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `SKIP_LIST_MAX_HEIGHT` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 63 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 63 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 16s [INFO] running `Command { std: "docker" "inspect" "6ef511651f1cff92cf463a783f9f1563db243dded393fa242c7cfa399af24117", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ef511651f1cff92cf463a783f9f1563db243dded393fa242c7cfa399af24117", kill_on_drop: false }` [INFO] [stdout] 6ef511651f1cff92cf463a783f9f1563db243dded393fa242c7cfa399af24117