[INFO] cloning repository https://github.com/ttjkst/rust-FFI-playground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ttjkst/rust-FFI-playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fttjkst%2Frust-FFI-playground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fttjkst%2Frust-FFI-playground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6de826c46873486b745f8277d503104e9e04df75
[INFO] checking ttjkst/rust-FFI-playground against try#c86ec274072509d26d0ee52682a0c94ed012ed89 for pr-153027
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fttjkst%2Frust-FFI-playground" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ttjkst/rust-FFI-playground
[INFO] finished tweaking git repo https://github.com/ttjkst/rust-FFI-playground
[INFO] tweaked toml for git repo https://github.com/ttjkst/rust-FFI-playground written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ttjkst/rust-FFI-playground on toolchain c86ec274072509d26d0ee52682a0c94ed012ed89
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c86ec274072509d26d0ee52682a0c94ed012ed89" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ttjkst/rust-FFI-playground 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" "+c86ec274072509d26d0ee52682a0c94ed012ed89" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cc v1.1.18
[INFO] [stderr]   Downloaded rustix v0.38.36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+c86ec274072509d26d0ee52682a0c94ed012ed89" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df822957c45bbc2e15c9cc93645278233f6238eab6ceaf123d9bfae2a6528ecb
[INFO] running `Command { std: "docker" "start" "-a" "df822957c45bbc2e15c9cc93645278233f6238eab6ceaf123d9bfae2a6528ecb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df822957c45bbc2e15c9cc93645278233f6238eab6ceaf123d9bfae2a6528ecb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df822957c45bbc2e15c9cc93645278233f6238eab6ceaf123d9bfae2a6528ecb", kill_on_drop: false }`
[INFO] [stdout] df822957c45bbc2e15c9cc93645278233f6238eab6ceaf123d9bfae2a6528ecb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+c86ec274072509d26d0ee52682a0c94ed012ed89" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24293450bcc6f8576cb5f13ac8f7eec228de09d1d276dc2306964fac297dfd04
[INFO] running `Command { std: "docker" "start" "-a" "24293450bcc6f8576cb5f13ac8f7eec228de09d1d276dc2306964fac297dfd04", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling prettyplease v0.2.22
[INFO] [stderr]    Compiling rustix v0.38.36
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling cc v1.1.18
[INFO] [stderr]    Compiling bindgen v0.65.1
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling regex v1.10.6
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling enlu-db v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: enlu-db@0.1.0: Using built-in specs.
[INFO] [stderr] warning: enlu-db@0.1.0: COLLECT_GCC=cc
[INFO] [stderr] warning: enlu-db@0.1.0: OFFLOAD_TARGET_NAMES=nvptx-none:amdgcn-amdhsa
[INFO] [stderr] warning: enlu-db@0.1.0: OFFLOAD_TARGET_DEFAULT=1
[INFO] [stderr] warning: enlu-db@0.1.0: Target: x86_64-linux-gnu
[INFO] [stderr] warning: enlu-db@0.1.0: Configured with: ../src/configure -v --with-pkgversion='Ubuntu 13.3.0-6ubuntu2~24.04.1' --with-bugurl=file:///usr/share/doc/gcc-13/README.Bugs --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2 --prefix=/usr --with-gcc-major-version-only --program-suffix=-13 --program-prefix=x86_64-linux-gnu- --enable-shared --enable-linker-build-id --libexecdir=/usr/libexec --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --enable-bootstrap --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-libstdcxx-backtrace --enable-gnu-unique-object --disable-vtable-verify --enable-plugin --enable-default-pie --with-system-zlib --enable-libphobos-checking=release --with-target-system-zlib=auto --enable-objc-gc=auto --enable-multiarch --disable-werror --enable-cet --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib --with-tune=generic --enable-offload-targets=nvptx-none=/build/gcc-13-EldibY/gcc-13-13.3.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-13-EldibY/gcc-13-13.3.0/debian/tmp-gcn/usr --enable-offload-defaulted --without-cuda-driver --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-build-config=bootstrap-lto-lean --enable-link-serialization=2
[INFO] [stderr] warning: enlu-db@0.1.0: Thread model: posix
[INFO] [stderr] warning: enlu-db@0.1.0: Supported LTO compression algorithms: zlib zstd
[INFO] [stderr] warning: enlu-db@0.1.0: gcc version 13.3.0 (Ubuntu 13.3.0-6ubuntu2~24.04.1)
[INFO] [stderr] warning: enlu-db@0.1.0: COLLECT_GCC_OPTIONS='-O0' '-ffunction-sections' '-fdata-sections' '-fPIC' '-gdwarf-4' '-fno-omit-frame-pointer' '-m64' '-Wall' '-Wextra' '-v' '-o' '/opt/rustwide/target/debug/build/enlu-db-c974efbe634cd317/out/a63e400f96c1726d-sqlite3.o' '-c' '-mtune=generic' '-march=x86-64' '-dumpdir' '/opt/rustwide/target/debug/build/enlu-db-c974efbe634cd317/out/'
[INFO] [stderr] warning: enlu-db@0.1.0:  /usr/libexec/gcc/x86_64-linux-gnu/13/cc1 -quiet -v -imultiarch x86_64-linux-gnu third-party/sqlite3/sqlite3.c -quiet -dumpdir /opt/rustwide/target/debug/build/enlu-db-c974efbe634cd317/out/ -dumpbase a63e400f96c1726d-sqlite3.c -dumpbase-ext .c -m64 -mtune=generic -march=x86-64 -gdwarf-4 -O0 -Wall -Wextra -version -ffunction-sections -fdata-sections -fPIC -fno-omit-frame-pointer -fasynchronous-unwind-tables -fstack-protector-strong -Wformat-security -fstack-clash-protection -fcf-protection -o /tmp/ccIYlbam.s
[INFO] [stderr] warning: enlu-db@0.1.0: GNU C17 (Ubuntu 13.3.0-6ubuntu2~24.04.1) version 13.3.0 (x86_64-linux-gnu)
[INFO] [stderr] warning: enlu-db@0.1.0: 	compiled by GNU C version 13.3.0, GMP version 6.3.0, MPFR version 4.2.1, MPC version 1.3.1, isl version isl-0.26-GMP
[INFO] [stderr] warning: enlu-db@0.1.0: 
[INFO] [stderr] warning: enlu-db@0.1.0: GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
[INFO] [stderr] warning: enlu-db@0.1.0: ignoring nonexistent directory "/usr/local/include/x86_64-linux-gnu"
[INFO] [stderr] warning: enlu-db@0.1.0: ignoring nonexistent directory "/usr/lib/gcc/x86_64-linux-gnu/13/include-fixed/x86_64-linux-gnu"
[INFO] [stderr] warning: enlu-db@0.1.0: ignoring nonexistent directory "/usr/lib/gcc/x86_64-linux-gnu/13/include-fixed"
[INFO] [stderr] warning: enlu-db@0.1.0: ignoring nonexistent directory "/usr/lib/gcc/x86_64-linux-gnu/13/../../../../x86_64-linux-gnu/include"
[INFO] [stderr] warning: enlu-db@0.1.0: #include "..." search starts here:
[INFO] [stderr] warning: enlu-db@0.1.0: #include <...> search starts here:
[INFO] [stderr] warning: enlu-db@0.1.0:  /usr/lib/gcc/x86_64-linux-gnu/13/include
[INFO] [stderr] warning: enlu-db@0.1.0:  /usr/local/include
[INFO] [stderr] warning: enlu-db@0.1.0:  /usr/include/x86_64-linux-gnu
[INFO] [stderr] warning: enlu-db@0.1.0:  /usr/include
[INFO] [stderr] warning: enlu-db@0.1.0: End of search list.
[INFO] [stderr] warning: enlu-db@0.1.0: Compiler executable checksum: b220a7f1a1f69970d969d254ad9ec166
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c: In function 'strftimeFunc':
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:14234:27: warning: cast between incompatible function types from 'int (*)(void *)' to 'void (*)(void *)' [-Wcast-function-type]
[INFO] [stderr] warning: enlu-db@0.1.0: 14234 | #define SQLITE_DYNAMIC   ((sqlite3_destructor_type)sqlite3MallocSize)
[INFO] [stderr] warning: enlu-db@0.1.0:       |                           ^
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:22212:52: note: in expansion of macro 'SQLITE_DYNAMIC'
[INFO] [stderr] warning: enlu-db@0.1.0: 22212 |                       z==zBuf ? SQLITE_TRANSIENT : SQLITE_DYNAMIC);
[INFO] [stderr] warning: enlu-db@0.1.0:       |                                                    ^~~~~~~~~~~~~~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c: In function 'sqlite3ErrorWithMsg':
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:14234:27: warning: cast between incompatible function types from 'int (*)(void *)' to 'void (*)(void *)' [-Wcast-function-type]
[INFO] [stderr] warning: enlu-db@0.1.0: 14234 | #define SQLITE_DYNAMIC   ((sqlite3_destructor_type)sqlite3MallocSize)
[INFO] [stderr] warning: enlu-db@0.1.0:       |                           ^
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:30555:54: note: in expansion of macro 'SQLITE_DYNAMIC'
[INFO] [stderr] warning: enlu-db@0.1.0: 30555 |     sqlite3ValueSetStr(db->pErr, -1, z, SQLITE_UTF8, SQLITE_DYNAMIC);
[INFO] [stderr] warning: enlu-db@0.1.0:       |                                                      ^~~~~~~~~~~~~~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c: In function 'sqlite3VdbeMemSetStr':
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:14234:27: warning: cast between incompatible function types from 'int (*)(void *)' to 'void (*)(void *)' [-Wcast-function-type]
[INFO] [stderr] warning: enlu-db@0.1.0: 14234 | #define SQLITE_DYNAMIC   ((sqlite3_destructor_type)sqlite3MallocSize)
[INFO] [stderr] warning: enlu-db@0.1.0:       |                           ^
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:75784:15: note: in expansion of macro 'SQLITE_DYNAMIC'
[INFO] [stderr] warning: enlu-db@0.1.0: 75784 |     if( xDel==SQLITE_DYNAMIC ){
[INFO] [stderr] warning: enlu-db@0.1.0:       |               ^~~~~~~~~~~~~~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c: In function 'valueFromExpr':
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:14234:27: warning: cast between incompatible function types from 'int (*)(void *)' to 'void (*)(void *)' [-Wcast-function-type]
[INFO] [stderr] warning: enlu-db@0.1.0: 14234 | #define SQLITE_DYNAMIC   ((sqlite3_destructor_type)sqlite3MallocSize)
[INFO] [stderr] warning: enlu-db@0.1.0:       |                           ^
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:76190:55: note: in expansion of macro 'SQLITE_DYNAMIC'
[INFO] [stderr] warning: enlu-db@0.1.0: 76190 |       sqlite3ValueSetStr(pVal, -1, zVal, SQLITE_UTF8, SQLITE_DYNAMIC);
[INFO] [stderr] warning: enlu-db@0.1.0:       |                                                       ^~~~~~~~~~~~~~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:14234:27: warning: cast between incompatible function types from 'int (*)(void *)' to 'void (*)(void *)' [-Wcast-function-type]
[INFO] [stderr] warning: enlu-db@0.1.0: 14234 | #define SQLITE_DYNAMIC   ((sqlite3_destructor_type)sqlite3MallocSize)
[INFO] [stderr] warning: enlu-db@0.1.0:       |                           ^
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:76238:29: note: in expansion of macro 'SQLITE_DYNAMIC'
[INFO] [stderr] warning: enlu-db@0.1.0: 76238 |                          0, SQLITE_DYNAMIC);
[INFO] [stderr] warning: enlu-db@0.1.0:       |                             ^~~~~~~~~~~~~~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c: In function 'sqlite3VdbeExec':
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:91559:38: warning: cast between incompatible function types from 'int (*)(u32,  void *, void *, void *)' {aka 'int (*)(unsigned int,  void *, void *, void *)'} to 'void (*)(void *, const char *)' [-Wcast-function-type]
[INFO] [stderr] warning: enlu-db@0.1.0: 91559 |       void (*x)(void*,const char*) = (void(*)(void*,const char*))db->xTrace;
[INFO] [stderr] warning: enlu-db@0.1.0:       |                                      ^
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c: In function 'sqlite3DefaultRowEst':
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:111452:3: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
[INFO] [stderr] warning: enlu-db@0.1.0: 111452 |   if( pIdx->pPartIdxWhere!=0 ) a[0] -= 10;  assert( 10==sqlite3LogEst(2) );
[INFO] [stderr] warning: enlu-db@0.1.0:        |   ^~
[INFO] [stderr] warning: enlu-db@0.1.0: In file included from third-party/sqlite3/sqlite3.c:13766:
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:111452:45: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
[INFO] [stderr] warning: enlu-db@0.1.0: 111452 |   if( pIdx->pPartIdxWhere!=0 ) a[0] -= 10;  assert( 10==sqlite3LogEst(2) );
[INFO] [stderr] warning: enlu-db@0.1.0:        |                                             ^~~~~~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:111453:3: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
[INFO] [stderr] warning: enlu-db@0.1.0: 111453 |   if( a[0]<33 ) a[0] = 33;                  assert( 33==sqlite3LogEst(10) );
[INFO] [stderr] warning: enlu-db@0.1.0:        |   ^~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:111453:45: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
[INFO] [stderr] warning: enlu-db@0.1.0: 111453 |   if( a[0]<33 ) a[0] = 33;                  assert( 33==sqlite3LogEst(10) );
[INFO] [stderr] warning: enlu-db@0.1.0:        |                                             ^~~~~~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c: In function 'printfFunc':
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:14234:27: warning: cast between incompatible function types from 'int (*)(void *)' to 'void (*)(void *)' [-Wcast-function-type]
[INFO] [stderr] warning: enlu-db@0.1.0: 14234 | #define SQLITE_DYNAMIC   ((sqlite3_destructor_type)sqlite3MallocSize)
[INFO] [stderr] warning: enlu-db@0.1.0:       |                           ^
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:114219:25: note: in expansion of macro 'SQLITE_DYNAMIC'
[INFO] [stderr] warning: enlu-db@0.1.0: 114219 |                         SQLITE_DYNAMIC);
[INFO] [stderr] warning: enlu-db@0.1.0:        |                         ^~~~~~~~~~~~~~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c: In function 'generateColumnNames':
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:14234:27: warning: cast between incompatible function types from 'int (*)(void *)' to 'void (*)(void *)' [-Wcast-function-type]
[INFO] [stderr] warning: enlu-db@0.1.0: 14234 | #define SQLITE_DYNAMIC   ((sqlite3_destructor_type)sqlite3MallocSize)
[INFO] [stderr] warning: enlu-db@0.1.0:       |                           ^
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:127513:58: note: in expansion of macro 'SQLITE_DYNAMIC'
[INFO] [stderr] warning: enlu-db@0.1.0: 127513 |         sqlite3VdbeSetColName(v, i, COLNAME_NAME, zName, SQLITE_DYNAMIC);
[INFO] [stderr] warning: enlu-db@0.1.0:        |                                                          ^~~~~~~~~~~~~~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:14234:27: warning: cast between incompatible function types from 'int (*)(void *)' to 'void (*)(void *)' [-Wcast-function-type]
[INFO] [stderr] warning: enlu-db@0.1.0: 14234 | #define SQLITE_DYNAMIC   ((sqlite3_destructor_type)sqlite3MallocSize)
[INFO] [stderr] warning: enlu-db@0.1.0:       |                           ^
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:127520:52: note: in expansion of macro 'SQLITE_DYNAMIC'
[INFO] [stderr] warning: enlu-db@0.1.0: 127520 |       sqlite3VdbeSetColName(v, i, COLNAME_NAME, z, SQLITE_DYNAMIC);
[INFO] [stderr] warning: enlu-db@0.1.0:        |                                                    ^~~~~~~~~~~~~~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c: In function 'sqlite3InvokeBusyHandler':
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:157821:12: warning: cast between incompatible function types from 'int (*)(void *, int)' to 'int (*)(void *, int,  sqlite3_file *)' [-Wcast-function-type]
[INFO] [stderr] warning: enlu-db@0.1.0: 157821 |     xTra = (int(*)(void*,int,sqlite3_file*))p->xBusyHandler;
[INFO] [stderr] warning: enlu-db@0.1.0:        |            ^
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c: In function 'sqlite3_busy_timeout':
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:157899:30: warning: cast between incompatible function types from 'int (*)(void *, int,  sqlite3_file *)' to 'int (*)(void *, int)' [-Wcast-function-type]
[INFO] [stderr] warning: enlu-db@0.1.0: 157899 |     sqlite3_busy_handler(db, (int(*)(void*,int))sqliteDefaultBusyCallback,
[INFO] [stderr] warning: enlu-db@0.1.0:        |                              ^
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c: In function 'sqlite3_trace':
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:158242:16: warning: cast between incompatible function types from 'void (*)(void *, const char *)' to 'int (*)(u32,  void *, void *, void *)' {aka 'int (*)(unsigned int,  void *, void *, void *)'} [-Wcast-function-type]
[INFO] [stderr] warning: enlu-db@0.1.0: 158242 |   db->xTrace = (int(*)(u32,void*,void*,void*))xTrace;
[INFO] [stderr] warning: enlu-db@0.1.0:        |                ^
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c: In function 'sqlite3_db_status':
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:21035:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning: enlu-db@0.1.0: 21035 |       op = SQLITE_DBSTATUS_CACHE_WRITE+1;
[INFO] [stderr] warning: enlu-db@0.1.0:       |       ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:21037:5: note: here
[INFO] [stderr] warning: enlu-db@0.1.0: 21037 |     case SQLITE_DBSTATUS_CACHE_HIT:
[INFO] [stderr] warning: enlu-db@0.1.0:       |     ^~~~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c: In function 'sqlite3_str_vappendf':
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:27799:19: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning: enlu-db@0.1.0: 27799 |         flag_long = sizeof(char*)==sizeof(i64) ? 2 :
[INFO] [stderr] warning: enlu-db@0.1.0:       |         ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: enlu-db@0.1.0: 27800 |                      sizeof(char*)==sizeof(long int) ? 1 : 0;
[INFO] [stderr] warning: enlu-db@0.1.0:       |                      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:27802:7: note: here
[INFO] [stderr] warning: enlu-db@0.1.0: 27802 |       case etORDINAL:
[INFO] [stderr] warning: enlu-db@0.1.0:       |       ^~~~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:27804:19: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning: enlu-db@0.1.0: 27804 |         cThousand = 0;
[INFO] [stderr] warning: enlu-db@0.1.0:       |         ~~~~~~~~~~^~~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:27806:7: note: here
[INFO] [stderr] warning: enlu-db@0.1.0: 27806 |       case etDECIMAL:
[INFO] [stderr] warning: enlu-db@0.1.0:       |       ^~~~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c: In function 'resolveP2Values':
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:77303:13: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning: enlu-db@0.1.0: 77303 |           if( pOp->p2!=0 ) p->readOnly = 0;
[INFO] [stderr] warning: enlu-db@0.1.0:       |             ^
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:77306:9: note: here
[INFO] [stderr] warning: enlu-db@0.1.0: 77306 |         case OP_AutoCommit:
[INFO] [stderr] warning: enlu-db@0.1.0:       |         ^~~~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:77344:26: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning: enlu-db@0.1.0: 77344 |         case OP_VFilter: {
[INFO] [stderr] warning: enlu-db@0.1.0:       |                          ^
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:77353:9: note: here
[INFO] [stderr] warning: enlu-db@0.1.0: 77353 |         default: {
[INFO] [stderr] warning: enlu-db@0.1.0:       |         ^~~~~~~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c: In function 'sqlite3VdbeExec':
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:84944:5: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning: enlu-db@0.1.0: 84944 |   if( (pIn3->flags & MEM_Null)==0 ) break;
[INFO] [stderr] warning: enlu-db@0.1.0:       |     ^
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:84978:1: note: here
[INFO] [stderr] warning: enlu-db@0.1.0: 84978 | case OP_Halt: {
[INFO] [stderr] warning: enlu-db@0.1.0:       | ^~~~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:85113:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning: enlu-db@0.1.0: 85113 |   pOp->opcode = OP_String;
[INFO] [stderr] warning: enlu-db@0.1.0:       |               ^
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:85130:1: note: here
[INFO] [stderr] warning: enlu-db@0.1.0: 85130 | case OP_String: {          /* out2 */
[INFO] [stderr] warning: enlu-db@0.1.0:       | ^~~~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:88339:19: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning: enlu-db@0.1.0: 88339 | case OP_IfNoHope: {     /* jump, in3 */
[INFO] [stderr] warning: enlu-db@0.1.0:       |                   ^
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:88347:1: note: here
[INFO] [stderr] warning: enlu-db@0.1.0: 88347 | case OP_NoConflict:     /* jump, in3 */
[INFO] [stderr] warning: enlu-db@0.1.0:       | ^~~~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:89268:38: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning: enlu-db@0.1.0: 89268 |   p->aCounter[SQLITE_STMTSTATUS_SORT]++;
[INFO] [stderr] warning: enlu-db@0.1.0:       |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:89283:1: note: here
[INFO] [stderr] warning: enlu-db@0.1.0: 89283 | case OP_Rewind: {        /* jump */
[INFO] [stderr] warning: enlu-db@0.1.0:       | ^~~~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:90580:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning: enlu-db@0.1.0: 90580 |   pOp->opcode = OP_AggStep1;
[INFO] [stderr] warning: enlu-db@0.1.0:       |               ^
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:90583:1: note: here
[INFO] [stderr] warning: enlu-db@0.1.0: 90583 | case OP_AggStep1: {
[INFO] [stderr] warning: enlu-db@0.1.0:       | ^~~~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:91452:15: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning: enlu-db@0.1.0: 91452 |   pOp->opcode += 2;
[INFO] [stderr] warning: enlu-db@0.1.0:       |   ~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:91455:1: note: here
[INFO] [stderr] warning: enlu-db@0.1.0: 91455 | case OP_PureFunc:              /* group */
[INFO] [stderr] warning: enlu-db@0.1.0:       | ^~~~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c: In function 'resolveExprStep':
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:96674:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning: enlu-db@0.1.0: 96674 |     case TK_ISNOT: {
[INFO] [stderr] warning: enlu-db@0.1.0:       |                    ^
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:96690:5: note: here
[INFO] [stderr] warning: enlu-db@0.1.0: 96690 |     case TK_BETWEEN:
[INFO] [stderr] warning: enlu-db@0.1.0:       |     ^~~~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c: In function 'sqlite3ExprCodeTarget':
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:101035:25: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning: enlu-db@0.1.0: 101035 |     case TK_AGG_COLUMN: {
[INFO] [stderr] warning: enlu-db@0.1.0:        |                         ^
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:101048:5: note: here
[INFO] [stderr] warning: enlu-db@0.1.0: 101048 |     case TK_COLUMN: {
[INFO] [stderr] warning: enlu-db@0.1.0:        |     ^~~~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c: In function 'exprImpliesNotNull':
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:102582:9: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning: enlu-db@0.1.0: 102582 |       if( exprImpliesNotNull(pParse, p->pRight, pNN, iTab, seenNot) ) return 1;
[INFO] [stderr] warning: enlu-db@0.1.0:        |         ^
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:102585:5: note: here
[INFO] [stderr] warning: enlu-db@0.1.0: 102585 |     case TK_SPAN:
[INFO] [stderr] warning: enlu-db@0.1.0:        |     ^~~~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c: In function 'impliesNotNullRow':
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:102715:8: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning: enlu-db@0.1.0: 102714 |       if( (pExpr->pLeft->op==TK_COLUMN && IsVirtual(pExpr->pLeft->y.pTab))
[INFO] [stderr] warning: enlu-db@0.1.0:        |           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: enlu-db@0.1.0: 102715 |        || (pExpr->pRight->op==TK_COLUMN && IsVirtual(pExpr->pRight->y.pTab))
[INFO] [stderr] warning: enlu-db@0.1.0:        |        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:102720:5: note: here
[INFO] [stderr] warning: enlu-db@0.1.0: 102720 |     default:
[INFO] [stderr] warning: enlu-db@0.1.0:        |     ^~~~~~~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c: In function 'fkActionTrigger':
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:117309:11: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning: enlu-db@0.1.0: 117309 |         if( !pChanges ){
[INFO] [stderr] warning: enlu-db@0.1.0:        |           ^
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:117313:7: note: here
[INFO] [stderr] warning: enlu-db@0.1.0: 117313 |       default:
[INFO] [stderr] warning: enlu-db@0.1.0:        |       ^~~~~~~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c: In function 'sqlite3GenerateConstraintChecks':
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:118782:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning: enlu-db@0.1.0: 118782 |         onError = OE_Abort;
[INFO] [stderr] warning: enlu-db@0.1.0:        |                 ^
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:118786:7: note: here
[INFO] [stderr] warning: enlu-db@0.1.0: 118786 |       case OE_Abort:
[INFO] [stderr] warning: enlu-db@0.1.0:        |       ^~~~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:118944:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning: enlu-db@0.1.0: 118944 |         onError = OE_Abort;
[INFO] [stderr] warning: enlu-db@0.1.0:        |                 ^
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:118947:7: note: here
[INFO] [stderr] warning: enlu-db@0.1.0: 118947 |       case OE_Rollback:
[INFO] [stderr] warning: enlu-db@0.1.0:        |       ^~~~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:119007:9: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning: enlu-db@0.1.0: 119007 |         sqlite3UpsertDoUpdate(pParse, pUpsert, pTab, 0, iDataCur);
[INFO] [stderr] warning: enlu-db@0.1.0:        |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:119011:7: note: here
[INFO] [stderr] warning: enlu-db@0.1.0: 119011 |       case OE_Ignore: {
[INFO] [stderr] warning: enlu-db@0.1.0:        |       ^~~~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:119223:9: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning: enlu-db@0.1.0: 119223 |         sqlite3UpsertDoUpdate(pParse, pUpsert, pTab, pIdx, iIdxCur+ix);
[INFO] [stderr] warning: enlu-db@0.1.0:        |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:119227:7: note: here
[INFO] [stderr] warning: enlu-db@0.1.0: 119227 |       case OE_Ignore: {
[INFO] [stderr] warning: enlu-db@0.1.0:        |       ^~~~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c: In function 'sqlite3GetToken':
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:155400:9: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning: enlu-db@0.1.0: 155400 |       if( !sqlite3Isdigit(z[1]) )
[INFO] [stderr] warning: enlu-db@0.1.0:        |         ^
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:155409:5: note: here
[INFO] [stderr] warning: enlu-db@0.1.0: 155409 |     case CC_DIGIT: {
[INFO] [stderr] warning: enlu-db@0.1.0:        |     ^~~~
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:155499:9: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning: enlu-db@0.1.0: 155499 |       if( z[1]=='\'' ){
[INFO] [stderr] warning: enlu-db@0.1.0:        |         ^
[INFO] [stderr] warning: enlu-db@0.1.0: third-party/sqlite3/sqlite3.c:155513:5: note: here
[INFO] [stderr] warning: enlu-db@0.1.0: 155513 |     case CC_ID: {
[INFO] [stderr] warning: enlu-db@0.1.0:        |     ^~~~
[INFO] [stderr] warning: enlu-db@0.1.0: COLLECT_GCC_OPTIONS='-O0' '-ffunction-sections' '-fdata-sections' '-fPIC' '-gdwarf-4' '-fno-omit-frame-pointer' '-m64' '-Wall' '-Wextra' '-v' '-o' '/opt/rustwide/target/debug/build/enlu-db-c974efbe634cd317/out/a63e400f96c1726d-sqlite3.o' '-c' '-mtune=generic' '-march=x86-64' '-dumpdir' '/opt/rustwide/target/debug/build/enlu-db-c974efbe634cd317/out/'
[INFO] [stderr] warning: enlu-db@0.1.0:  as -v --gdwarf-4 --64 -o /opt/rustwide/target/debug/build/enlu-db-c974efbe634cd317/out/a63e400f96c1726d-sqlite3.o /tmp/ccIYlbam.s
[INFO] [stderr] warning: enlu-db@0.1.0: GNU assembler version 2.42 (x86_64-linux-gnu) using BFD version (GNU Binutils for Ubuntu) 2.42
[INFO] [stderr] warning: enlu-db@0.1.0: COMPILER_PATH=/usr/libexec/gcc/x86_64-linux-gnu/13/:/usr/libexec/gcc/x86_64-linux-gnu/13/:/usr/libexec/gcc/x86_64-linux-gnu/:/usr/lib/gcc/x86_64-linux-gnu/13/:/usr/lib/gcc/x86_64-linux-gnu/
[INFO] [stderr] warning: enlu-db@0.1.0: LIBRARY_PATH=/usr/lib/gcc/x86_64-linux-gnu/13/:/usr/lib/gcc/x86_64-linux-gnu/13/../../../x86_64-linux-gnu/:/usr/lib/gcc/x86_64-linux-gnu/13/../../../../lib/:/lib/x86_64-linux-gnu/:/lib/../lib/:/usr/lib/x86_64-linux-gnu/:/usr/lib/../lib/:/usr/lib/gcc/x86_64-linux-gnu/13/../../../:/lib/:/usr/lib/
[INFO] [stderr] warning: enlu-db@0.1.0: COLLECT_GCC_OPTIONS='-O0' '-ffunction-sections' '-fdata-sections' '-fPIC' '-gdwarf-4' '-fno-omit-frame-pointer' '-m64' '-Wall' '-Wextra' '-v' '-o' '/opt/rustwide/target/debug/build/enlu-db-c974efbe634cd317/out/a63e400f96c1726d-sqlite3.o' '-c' '-mtune=generic' '-march=x86-64' '-dumpdir' '/opt/rustwide/target/debug/build/enlu-db-c974efbe634cd317/out/a63e400f96c1726d-sqlite3.'
[INFO] [stdout] warning: unused imports: `RefCell` and `Ref`
[INFO] [stdout]  --> src/rsqlite3.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::cell::{Ref, RefCell};
[INFO] [stdout]   |                 ^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/rsqlite3.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::collections::{HashSet};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Hash` and `Hasher`
[INFO] [stdout]  --> src/rsqlite3.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::hash::{Hash, Hasher};
[INFO] [stdout]   |                 ^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Weak`
[INFO] [stdout]  --> src/rsqlite3.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::rc::{Rc, Weak};
[INFO] [stdout]   |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsqlite3.rs:143:30
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub fn prepare_statement(mut self,sql:&str)-> Result<sql_statement,sqlite_error>{
[INFO] [stdout]     |                              ----^^^^
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RefCell` and `Ref`
[INFO] [stdout]  --> src/rsqlite3.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::cell::{Ref, RefCell};
[INFO] [stdout]   |                 ^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/rsqlite3.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::collections::{HashSet};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Hash` and `Hasher`
[INFO] [stdout]  --> src/rsqlite3.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::hash::{Hash, Hasher};
[INFO] [stdout]   |                 ^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Weak`
[INFO] [stdout]  --> src/rsqlite3.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::rc::{Rc, Weak};
[INFO] [stdout]   |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/lib.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn main() {}
[INFO] [stdout]    |    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `is_error_misuse` is never read
[INFO] [stdout]   --> src/rsqlite3.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub  struct sqlite_error{
[INFO] [stdout]    |             ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     is_error_misuse:bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `sqlite_error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `connect` is never read
[INFO] [stdout]   --> src/rsqlite3.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct sql_statement {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 46 |     ptr:*mut sqlite3_stmt,
[INFO] [stdout] 47 |     connect:Rc<sqlite_connect>
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `has_next`
[INFO] [stdout]   --> tests/test_sqlite3.rs:17:21
[INFO] [stdout]    |
[INFO] [stdout] 17 |                 let has_next = result.next().unwrap();
[INFO] [stdout]    |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_has_next`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsqlite3.rs:143:30
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub fn prepare_statement(mut self,sql:&str)-> Result<sql_statement,sqlite_error>{
[INFO] [stdout]     |                              ----^^^^
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `is_error_misuse` is never read
[INFO] [stdout]   --> src/rsqlite3.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub  struct sqlite_error{
[INFO] [stdout]    |             ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     is_error_misuse:bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `sqlite_error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `connect` is never read
[INFO] [stdout]   --> src/rsqlite3.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct sql_statement {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 46 |     ptr:*mut sqlite3_stmt,
[INFO] [stdout] 47 |     connect:Rc<sqlite_connect>
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 44.25s
[INFO] running `Command { std: "docker" "inspect" "24293450bcc6f8576cb5f13ac8f7eec228de09d1d276dc2306964fac297dfd04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24293450bcc6f8576cb5f13ac8f7eec228de09d1d276dc2306964fac297dfd04", kill_on_drop: false }`
[INFO] [stdout] 24293450bcc6f8576cb5f13ac8f7eec228de09d1d276dc2306964fac297dfd04
