[INFO] cloning repository https://github.com/HellFelix/chess_backend
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HellFelix/chess_backend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHellFelix%2Fchess_backend", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHellFelix%2Fchess_backend'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f61bd6e9ceda849ea195509d1bb7157e330031e9
[INFO] fixing HellFelix/chess_backend against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHellFelix%2Fchess_backend" "/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/HellFelix/chess_backend
[INFO] finished tweaking git repo https://github.com/HellFelix/chess_backend
[INFO] tweaked toml for git repo https://github.com/HellFelix/chess_backend written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/HellFelix/chess_backend on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/HellFelix/chess_backend 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 85a42ef7d9b32b8390fa3d5990694d20bc2d7aa330de81c19cb0461fab2df41b
[INFO] running `Command { std: "docker" "start" "85a42ef7d9b32b8390fa3d5990694d20bc2d7aa330de81c19cb0461fab2df41b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "85a42ef7d9b32b8390fa3d5990694d20bc2d7aa330de81c19cb0461fab2df41b" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85a42ef7d9b32b8390fa3d5990694d20bc2d7aa330de81c19cb0461fab2df41b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "85a42ef7d9b32b8390fa3d5990694d20bc2d7aa330de81c19cb0461fab2df41b" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=end=2015,2024", kill_on_drop: false }`
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2021 edition to 2024
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling prettyplease v0.2.20
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling bindgen v0.69.4
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]     Checking anstyle-parse v0.2.5
[INFO] [stderr]     Checking anstyle-query v1.1.1
[INFO] [stderr]     Checking anstyle v1.0.8
[INFO] [stderr]     Checking colorchoice v1.0.2
[INFO] [stderr]    Compiling cc v1.0.102
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking anstream v0.6.15
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling syn v2.0.68
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling regex v1.10.5
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]     Checking env_filter v0.1.2
[INFO] [stderr]     Checking env_logger v0.11.5
[INFO] [stderr]    Compiling chess_backend v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating build.rs from 2021 edition to 2024
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/movegen.c: In function 'generateAttackTargets':
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/movegen.c:81:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: chess_backend@0.1.0:    81 |   for (i = 0; i < king_arr->size; i++) {
[INFO] [stderr] warning: chess_backend@0.1.0:       |                 ^
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/movegen.c:85:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: chess_backend@0.1.0:    85 |   for (i = 0; i < queen_arr->size; i++) {
[INFO] [stderr] warning: chess_backend@0.1.0:       |                 ^
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/movegen.c:89:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: chess_backend@0.1.0:    89 |   for (i = 0; i < bishop_arr->size; i++) {
[INFO] [stderr] warning: chess_backend@0.1.0:       |                 ^
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/movegen.c:93:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: chess_backend@0.1.0:    93 |   for (i = 0; i < knight_arr->size; i++) {
[INFO] [stderr] warning: chess_backend@0.1.0:       |                 ^
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/movegen.c:97:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: chess_backend@0.1.0:    97 |   for (i = 0; i < rook_arr->size; i++) {
[INFO] [stderr] warning: chess_backend@0.1.0:       |                 ^
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/movegen.c:101:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: chess_backend@0.1.0:   101 |   for (i = 0; i < pawn_arr->size; i++) {
[INFO] [stderr] warning: chess_backend@0.1.0:       |                 ^
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/targets/sliders.c: In function 'init_sliders_attacks':
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/targets/sliders.c:312:30: warning: suggest parentheses around '-' inside '>>' [-Wparentheses]
[INFO] [stderr] warning: chess_backend@0.1.0:   312 |                           64 - bishop_rellevant_bits[square];
[INFO] [stderr] warning: chess_backend@0.1.0:       |                           ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/targets/sliders.c:322:51: warning: suggest parentheses around '-' inside '>>' [-Wparentheses]
[INFO] [stderr] warning: chess_backend@0.1.0:   322 |             occupancy * rook_magics[square] >> 64 - rook_rellevant_bits[square];
[INFO] [stderr] warning: chess_backend@0.1.0:       |                                                ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs (118 fixes)
[INFO] [stderr]        Fixed src/utils/mod.rs (1 fix)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.88s
[INFO] [stderr] crater-edition-check: chess_backend v0.1.0 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]    Compiling chess_backend v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/movegen.c: In function 'generateAttackTargets':
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/movegen.c:81:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: chess_backend@0.1.0:    81 |   for (i = 0; i < king_arr->size; i++) {
[INFO] [stderr] warning: chess_backend@0.1.0:       |                 ^
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/movegen.c:85:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: chess_backend@0.1.0:    85 |   for (i = 0; i < queen_arr->size; i++) {
[INFO] [stderr] warning: chess_backend@0.1.0:       |                 ^
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/movegen.c:89:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: chess_backend@0.1.0:    89 |   for (i = 0; i < bishop_arr->size; i++) {
[INFO] [stderr] warning: chess_backend@0.1.0:       |                 ^
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/movegen.c:93:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: chess_backend@0.1.0:    93 |   for (i = 0; i < knight_arr->size; i++) {
[INFO] [stderr] warning: chess_backend@0.1.0:       |                 ^
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/movegen.c:97:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: chess_backend@0.1.0:    97 |   for (i = 0; i < rook_arr->size; i++) {
[INFO] [stderr] warning: chess_backend@0.1.0:       |                 ^
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/movegen.c:101:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: chess_backend@0.1.0:   101 |   for (i = 0; i < pawn_arr->size; i++) {
[INFO] [stderr] warning: chess_backend@0.1.0:       |                 ^
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/targets/sliders.c: In function 'init_sliders_attacks':
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/targets/sliders.c:312:30: warning: suggest parentheses around '-' inside '>>' [-Wparentheses]
[INFO] [stderr] warning: chess_backend@0.1.0:   312 |                           64 - bishop_rellevant_bits[square];
[INFO] [stderr] warning: chess_backend@0.1.0:       |                           ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/targets/sliders.c:322:51: warning: suggest parentheses around '-' inside '>>' [-Wparentheses]
[INFO] [stderr] warning: chess_backend@0.1.0:   322 |             occupancy * rook_magics[square] >> 64 - rook_rellevant_bits[square];
[INFO] [stderr] warning: chess_backend@0.1.0:       |                                                ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:9455
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t) , "::" , stringify ! (rem))) ; } extern "C" { pub fn __ctype_get_mb_cur_max () -> usize ; } extern "C" { pub fn atof (__nptr : ...
[INFO] [stdout]   |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:9514
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ur_max () -> usize ; } extern "C" { pub fn atof (__nptr : * const :: std :: os :: raw :: c_char) -> f64 ; } extern "C" { pub fn at...
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:9599
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...> f64 ; } extern "C" { pub fn atoi (__nptr : * const :: std :: os :: raw :: c_char) -> :: std :: os :: raw :: c_int ; } extern "C"...
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:9709
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...c_int ; } extern "C" { pub fn atol (__nptr : * const :: std :: os :: raw :: c_char) -> :: std :: os :: raw :: c_long ; } extern "C...
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:9820
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ng ; } extern "C" { pub fn atoll (__nptr : * const :: std :: os :: raw :: c_char) -> :: std :: os :: raw :: c_longlong ; } extern ...
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:9936
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn strtod (__nptr : * const :: std :: os :: raw :: c_char , __endptr : * mut * mut :: std :: os :: raw :: c_char) -> f64 ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:10078
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn strtof (__nptr : * const :: std :: os :: raw :: c_char , __endptr : * mut * mut :: std :: os :: raw :: c_char) -> f32 ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:10220
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn strtold (__nptr : * const :: std :: os :: raw :: c_char , __endptr : * mut * mut :: std :: os :: raw :: c_char) -> u128 ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:10364
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn strtol (__nptr : * const :: std :: os :: raw :: c_char , __endptr : * mut * mut :: std :: os :: raw :: c_char , __base : :: std :: os :: raw :: c_int) -> :: std :: os :: raw :: c_long ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:10572
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn strtoul (__nptr : * const :: std :: os :: raw :: c_char , __endptr : * mut * mut :: std :: os :: raw :: c_char , __base : :: std :: os :: raw :: c_int) -> :: std :: os :: raw :: c_ulong ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:9455
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t) , "::" , stringify ! (rem))) ; } extern "C" { pub fn __ctype_get_mb_cur_max () -> usize ; } extern "C" { pub fn atof (__nptr : ...
[INFO] [stdout]   |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:9514
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ur_max () -> usize ; } extern "C" { pub fn atof (__nptr : * const :: std :: os :: raw :: c_char) -> f64 ; } extern "C" { pub fn at...
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:10782
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn strtoq (__nptr : * const :: std :: os :: raw :: c_char , __endptr : * mut * mut :: std :: os :: raw :: c_char , __base : :: std :: os :: raw :: c_int) -> :: std :: os :: raw :: c_longlong ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:10994
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn strtouq (__nptr : * const :: std :: os :: raw :: c_char , __endptr : * mut * mut :: std :: os :: raw :: c_char , __base : :: std :: os :: raw :: c_int) -> :: std :: os :: raw :: c_ulonglong ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:9599
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...> f64 ; } extern "C" { pub fn atoi (__nptr : * const :: std :: os :: raw :: c_char) -> :: std :: os :: raw :: c_int ; } extern "C"...
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:9709
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...c_int ; } extern "C" { pub fn atol (__nptr : * const :: std :: os :: raw :: c_char) -> :: std :: os :: raw :: c_long ; } extern "C...
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:11208
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn strtoll (__nptr : * const :: std :: os :: raw :: c_char , __endptr : * mut * mut :: std :: os :: raw :: c_char , __base : :: std :: os :: raw :: c_int) -> :: std :: os :: raw :: c_longlong ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:9820
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ng ; } extern "C" { pub fn atoll (__nptr : * const :: std :: os :: raw :: c_char) -> :: std :: os :: raw :: c_longlong ; } extern ...
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:11421
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn strtoull (__nptr : * const :: std :: os :: raw :: c_char , __endptr : * mut * mut :: std :: os :: raw :: c_char , __base : :: std :: os :: raw :: c_int) -> :: std :: os :: raw :: c_ulonglong ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:9936
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn strtod (__nptr : * const :: std :: os :: raw :: c_char , __endptr : * mut * mut :: std :: os :: raw :: c_char) -> f64 ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:10078
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn strtof (__nptr : * const :: std :: os :: raw :: c_char , __endptr : * mut * mut :: std :: os :: raw :: c_char) -> f32 ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:11636
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...onglong ; } extern "C" { pub fn l64a (__n : :: std :: os :: raw :: c_long) -> * mut :: std :: os :: raw :: c_char ; } extern "C" {...
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:10220
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn strtold (__nptr : * const :: std :: os :: raw :: c_char , __endptr : * mut * mut :: std :: os :: raw :: c_char) -> u128 ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:10364
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn strtol (__nptr : * const :: std :: os :: raw :: c_char , __endptr : * mut * mut :: std :: os :: raw :: c_char , __base : :: std :: os :: raw :: c_int) -> :: std :: os :: raw :: c_long ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:11742
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...c_char ; } extern "C" { pub fn a64l (__s : * const :: std :: os :: raw :: c_char) -> :: std :: os :: raw :: c_long ; } pub type __...
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:10572
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn strtoul (__nptr : * const :: std :: os :: raw :: c_char , __endptr : * mut * mut :: std :: os :: raw :: c_char , __base : :: std :: os :: raw :: c_int) -> :: std :: os :: raw :: c_ulong ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:20379
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ; extern "C" { pub fn select (__nfds : :: std :: os :: raw :: c_int , __readfds : * mut fd_set , __writefds : * mut fd_set , __exceptfds : * mut fd_set , __timeout : * mut timeval) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:10782
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn strtoq (__nptr : * const :: std :: os :: raw :: c_char , __endptr : * mut * mut :: std :: os :: raw :: c_char , __base : :: std :: os :: raw :: c_int) -> :: std :: os :: raw :: c_longlong ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:10994
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn strtouq (__nptr : * const :: std :: os :: raw :: c_char , __endptr : * mut * mut :: std :: os :: raw :: c_char , __base : :: std :: os :: raw :: c_int) -> :: std :: os :: raw :: c_ulonglong ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:20594
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn pselect (__nfds : :: std :: os :: raw :: c_int , __readfds : * mut fd_set , __writefds : * mut fd_set , __exceptfds : * mut fd_set , __timeout : * const timespec , __sigmask : * const __sigset_t) -> :: std :: os :: raw :: c_int ; } pu...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:11208
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn strtoll (__nptr : * const :: std :: os :: raw :: c_char , __endptr : * mut * mut :: std :: os :: raw :: c_char , __base : :: std :: os :: raw :: c_int) -> :: std :: os :: raw :: c_longlong ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:11421
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn strtoull (__nptr : * const :: std :: os :: raw :: c_char , __endptr : * mut * mut :: std :: os :: raw :: c_char , __base : :: std :: os :: raw :: c_int) -> :: std :: os :: raw :: c_ulonglong ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:11636
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...onglong ; } extern "C" { pub fn l64a (__n : :: std :: os :: raw :: c_long) -> * mut :: std :: os :: raw :: c_char ; } extern "C" {...
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:45461
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." , stringify ! (__align))) ; } extern "C" { pub fn random () -> :: std :: os :: raw :: c_long ; } extern "C" { pub fn srandom (__...
[INFO] [stdout]   |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:11742
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...c_char ; } extern "C" { pub fn a64l (__s : * const :: std :: os :: raw :: c_char) -> :: std :: os :: raw :: c_long ; } pub type __...
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:45528
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...d :: os :: raw :: c_long ; } extern "C" { pub fn srandom (__seed : :: std :: os :: raw :: c_uint) ; } extern "C" { pub fn initstat...
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:20379
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ; extern "C" { pub fn select (__nfds : :: std :: os :: raw :: c_int , __readfds : * mut fd_set , __writefds : * mut fd_set , __exceptfds : * mut fd_set , __timeout : * mut timeval) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:20594
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn pselect (__nfds : :: std :: os :: raw :: c_int , __readfds : * mut fd_set , __writefds : * mut fd_set , __exceptfds : * mut fd_set , __timeout : * const timespec , __sigmask : * const __sigset_t) -> :: std :: os :: raw :: c_int ; } pu...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:45601
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn initstate (__seed : :: std :: os :: raw :: c_uint , __statebuf : * mut :: std :: os :: raw :: c_char , __statelen : usize) -> * mut :: std :: os :: raw :: c_char ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:45461
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." , stringify ! (__align))) ; } extern "C" { pub fn random () -> :: std :: os :: raw :: c_long ; } extern "C" { pub fn srandom (__...
[INFO] [stdout]   |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:45787
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...; } extern "C" { pub fn setstate (__statebuf : * mut :: std :: os :: raw :: c_char) -> * mut :: std :: os :: raw :: c_char ; } # [...
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:45528
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...d :: os :: raw :: c_long ; } extern "C" { pub fn srandom (__seed : :: std :: os :: raw :: c_uint) ; } extern "C" { pub fn initstat...
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:48053
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...)) ; } extern "C" { pub fn random_r (__buf : * mut random_data , __result : * mut i32) -> :: std :: os :: raw :: c_int ; } extern ...
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:45601
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn initstate (__seed : :: std :: os :: raw :: c_uint , __statebuf : * mut :: std :: os :: raw :: c_char , __statelen : usize) -> * mut :: std :: os :: raw :: c_char ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:48169
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn srandom_r (__seed : :: std :: os :: raw :: c_uint , __buf : * mut random_data) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:45787
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...; } extern "C" { pub fn setstate (__statebuf : * mut :: std :: os :: raw :: c_char) -> * mut :: std :: os :: raw :: c_char ; } # [...
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:48304
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn initstate_r (__seed : :: std :: os :: raw :: c_uint , __statebuf : * mut :: std :: os :: raw :: c_char , __statelen : usize , __buf : * mut random_data) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:48053
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...)) ; } extern "C" { pub fn random_r (__buf : * mut random_data , __result : * mut i32) -> :: std :: os :: raw :: c_int ; } extern ...
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:48513
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn setstate_r (__statebuf : * mut :: std :: os :: raw :: c_char , __buf : * mut random_data) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:48169
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn srandom_r (__seed : :: std :: os :: raw :: c_uint , __buf : * mut random_data) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:48659
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...:: std :: os :: raw :: c_int ; } extern "C" { pub fn rand () -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn srand (__seed...
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:48304
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn initstate_r (__seed : :: std :: os :: raw :: c_uint , __statebuf : * mut :: std :: os :: raw :: c_char , __statelen : usize , __buf : * mut random_data) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:48723
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...std :: os :: raw :: c_int ; } extern "C" { pub fn srand (__seed : :: std :: os :: raw :: c_uint) ; } extern "C" { pub fn rand_r (_...
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:48513
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn setstate_r (__statebuf : * mut :: std :: os :: raw :: c_char , __buf : * mut random_data) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:48794
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...uint) ; } extern "C" { pub fn rand_r (__seed : * mut :: std :: os :: raw :: c_uint) -> :: std :: os :: raw :: c_int ; } extern "C"...
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:48659
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...:: std :: os :: raw :: c_int ; } extern "C" { pub fn rand () -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn srand (__seed...
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:48904
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...c_uint) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn drand48 () -> f64 ; } extern "C" { pub fn erand48 (__xsubi : * mut...
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:48723
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...std :: os :: raw :: c_int ; } extern "C" { pub fn srand (__seed : :: std :: os :: raw :: c_uint) ; } extern "C" { pub fn rand_r (_...
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:48946
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...rand48 () -> f64 ; } extern "C" { pub fn erand48 (__xsubi : * mut :: std :: os :: raw :: c_ushort) -> f64 ; } extern "C" { pub fn ...
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:48794
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...uint) ; } extern "C" { pub fn rand_r (__seed : * mut :: std :: os :: raw :: c_uint) -> :: std :: os :: raw :: c_int ; } extern "C"...
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:49035
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...:: raw :: c_ushort) -> f64 ; } extern "C" { pub fn lrand48 () -> :: std :: os :: raw :: c_long ; } extern "C" { pub fn nrand48 (__...
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:48904
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...c_uint) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn drand48 () -> f64 ; } extern "C" { pub fn erand48 (__xsubi : * mut...
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:49103
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ong ; } extern "C" { pub fn nrand48 (__xsubi : * mut :: std :: os :: raw :: c_ushort) -> :: std :: os :: raw :: c_long ; } extern ...
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:48946
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...rand48 () -> f64 ; } extern "C" { pub fn erand48 (__xsubi : * mut :: std :: os :: raw :: c_ushort) -> f64 ; } extern "C" { pub fn ...
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:49218
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...std :: os :: raw :: c_long ; } extern "C" { pub fn mrand48 () -> :: std :: os :: raw :: c_long ; } extern "C" { pub fn jrand48 (__...
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:49035
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...:: raw :: c_ushort) -> f64 ; } extern "C" { pub fn lrand48 () -> :: std :: os :: raw :: c_long ; } extern "C" { pub fn nrand48 (__...
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:49286
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ong ; } extern "C" { pub fn jrand48 (__xsubi : * mut :: std :: os :: raw :: c_ushort) -> :: std :: os :: raw :: c_long ; } extern ...
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:49103
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ong ; } extern "C" { pub fn nrand48 (__xsubi : * mut :: std :: os :: raw :: c_ushort) -> :: std :: os :: raw :: c_long ; } extern ...
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:49401
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...:: os :: raw :: c_long ; } extern "C" { pub fn srand48 (__seedval : :: std :: os :: raw :: c_long) ; } extern "C" { pub fn seed48 ...
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:49218
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...std :: os :: raw :: c_long ; } extern "C" { pub fn mrand48 () -> :: std :: os :: raw :: c_long ; } extern "C" { pub fn jrand48 (__...
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:49477
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn seed48 (__seed16v : * mut :: std :: os :: raw :: c_ushort) -> * mut :: std :: os :: raw :: c_ushort ; } ext...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:49286
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ong ; } extern "C" { pub fn jrand48 (__xsubi : * mut :: std :: os :: raw :: c_ushort) -> :: std :: os :: raw :: c_long ; } extern ...
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:49601
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... :: raw :: c_ushort ; } extern "C" { pub fn lcong48 (__param : * mut :: std :: os :: raw :: c_ushort) ; } # [repr (C)] # [derive (...
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:49401
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...:: os :: raw :: c_long ; } extern "C" { pub fn srand48 (__seedval : :: std :: os :: raw :: c_long) ; } extern "C" { pub fn seed48 ...
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:51437
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ; } extern "C" { pub fn drand48_r (__buffer : * mut drand48_data , __result : * mut f64) -> :: std :: os :: raw :: c_int ; } exte...
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:49477
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn seed48 (__seed16v : * mut :: std :: os :: raw :: c_ushort) -> * mut :: std :: os :: raw :: c_ushort ; } ext...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:51558
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn erand48_r (__xsubi : * mut :: std :: os :: raw :: c_ushort , __buffer : * mut drand48_data , __result : * mut f64) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:49601
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... :: raw :: c_ushort ; } extern "C" { pub fn lcong48 (__param : * mut :: std :: os :: raw :: c_ushort) ; } # [repr (C)] # [derive (...
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:51729
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn lrand48_r (__buffer : * mut drand48_data , __result : * mut :: std :: os :: raw :: c_long) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:51437
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ; } extern "C" { pub fn drand48_r (__buffer : * mut drand48_data , __result : * mut f64) -> :: std :: os :: raw :: c_int ; } exte...
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:51876
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn nrand48_r (__xsubi : * mut :: std :: os :: raw :: c_ushort , __buffer : * mut drand48_data , __result : * mut :: std :: os :: raw :: c_long) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:51558
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn erand48_r (__xsubi : * mut :: std :: os :: raw :: c_ushort , __buffer : * mut drand48_data , __result : * mut f64) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:52073
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn mrand48_r (__buffer : * mut drand48_data , __result : * mut :: std :: os :: raw :: c_long) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:51729
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn lrand48_r (__buffer : * mut drand48_data , __result : * mut :: std :: os :: raw :: c_long) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:51876
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn nrand48_r (__xsubi : * mut :: std :: os :: raw :: c_ushort , __buffer : * mut drand48_data , __result : * mut :: std :: os :: raw :: c_long) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:52220
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn jrand48_r (__xsubi : * mut :: std :: os :: raw :: c_ushort , __buffer : * mut drand48_data , __result : * mut :: std :: os :: raw :: c_long) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:52417
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn srand48_r (__seedval : :: std :: os :: raw :: c_long , __buffer : * mut drand48_data) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:52073
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn mrand48_r (__buffer : * mut drand48_data , __result : * mut :: std :: os :: raw :: c_long) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:52559
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn seed48_r (__seed16v : * mut :: std :: os :: raw :: c_ushort , __buffer : * mut drand48_data) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:52220
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn jrand48_r (__xsubi : * mut :: std :: os :: raw :: c_ushort , __buffer : * mut drand48_data , __result : * mut :: std :: os :: raw :: c_long) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:52708
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn lcong48_r (__param : * mut :: std :: os :: raw :: c_ushort , __buffer : * mut drand48_data) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:52856
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...a) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn arc4random () -> __uint32_t ; } extern "C" { pub fn arc4random_buf (__b...
[INFO] [stdout]   |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:52417
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn srand48_r (__seedval : :: std :: os :: raw :: c_long , __buffer : * mut drand48_data) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:52908
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._uint32_t ; } extern "C" { pub fn arc4random_buf (__buf : * mut :: std :: os :: raw :: c_void , __size : usize) ; } extern "C" { p...
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:52559
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn seed48_r (__seed16v : * mut :: std :: os :: raw :: c_ushort , __buffer : * mut drand48_data) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:53010
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..., __size : usize) ; } extern "C" { pub fn arc4random_uniform (__upper_bound : __uint32_t) -> __uint32_t ; } extern "C" { pub fn ma...
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:52708
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn lcong48_r (__param : * mut :: std :: os :: raw :: c_ushort , __buffer : * mut drand48_data) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:53096
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...32_t ; } extern "C" { pub fn malloc (__size : :: std :: os :: raw :: c_ulong) -> * mut :: std :: os :: raw :: c_void ; } extern "C...
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:52856
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...a) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn arc4random () -> __uint32_t ; } extern "C" { pub fn arc4random_buf (__b...
[INFO] [stdout]   |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:53208
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn calloc (__nmemb : :: std :: os :: raw :: c_ulong , __size : :: std :: os :: raw :: c_ulong) -> * mut :: std :: os :: raw :: c_void ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:52908
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._uint32_t ; } extern "C" { pub fn arc4random_buf (__buf : * mut :: std :: os :: raw :: c_void , __size : usize) ; } extern "C" { p...
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:53363
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn realloc (__ptr : * mut :: std :: os :: raw :: c_void , __size : :: std :: os :: raw :: c_ulong) -> * mut :: std :: os :: raw :: c_void ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:53010
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..., __size : usize) ; } extern "C" { pub fn arc4random_uniform (__upper_bound : __uint32_t) -> __uint32_t ; } extern "C" { pub fn ma...
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:53522
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... :: os :: raw :: c_void ; } extern "C" { pub fn free (__ptr : * mut :: std :: os :: raw :: c_void) ; } extern "C" { pub fn realloc...
[INFO] [stdout]   |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:53096
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...32_t ; } extern "C" { pub fn malloc (__size : :: std :: os :: raw :: c_ulong) -> * mut :: std :: os :: raw :: c_void ; } extern "C...
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:53597
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn reallocarray (__ptr : * mut :: std :: os :: raw :: c_void , __nmemb : usize , __size : usize) -> * mut :: std :: os :: raw :: c_void ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:53208
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn calloc (__nmemb : :: std :: os :: raw :: c_ulong , __size : :: std :: os :: raw :: c_ulong) -> * mut :: std :: os :: raw :: c_void ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:53754
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...void ; } extern "C" { pub fn alloca (__size : :: std :: os :: raw :: c_ulong) -> * mut :: std :: os :: raw :: c_void ; } extern "C...
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:53363
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn realloc (__ptr : * mut :: std :: os :: raw :: c_void , __size : :: std :: os :: raw :: c_ulong) -> * mut :: std :: os :: raw :: c_void ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:53866
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... :: raw :: c_void ; } extern "C" { pub fn valloc (__size : usize) -> * mut :: std :: os :: raw :: c_void ; } extern "C" { pub fn p...
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:53522
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... :: os :: raw :: c_void ; } extern "C" { pub fn free (__ptr : * mut :: std :: os :: raw :: c_void) ; } extern "C" { pub fn realloc...
[INFO] [stdout]   |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:53953
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn posix_memalign (__memptr : * mut * mut :: std :: os :: raw :: c_void , __alignment : usize , __size : usize) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:53597
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn reallocarray (__ptr : * mut :: std :: os :: raw :: c_void , __nmemb : usize , __size : usize) -> * mut :: std :: os :: raw :: c_void ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:54118
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn aligned_alloc (__alignment : :: std :: os :: raw :: c_ulong , __size : :: std :: os :: raw :: c_ulong) -> * mut :: std :: os :: raw :: c_void ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:53754
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...void ; } extern "C" { pub fn alloca (__size : :: std :: os :: raw :: c_ulong) -> * mut :: std :: os :: raw :: c_void ; } extern "C...
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:54284
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...g) -> * mut :: std :: os :: raw :: c_void ; } extern "C" { pub fn abort () -> ! ; } extern "C" { pub fn atexit (__func : :: std ::...
[INFO] [stdout]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:53866
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... :: raw :: c_void ; } extern "C" { pub fn valloc (__size : usize) -> * mut :: std :: os :: raw :: c_void ; } extern "C" { pub fn p...
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:54322
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn atexit (__func : :: std :: option :: Option < unsafe extern "C" fn () >) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:54451
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn at_quick_exit (__func : :: std :: option :: Option < unsafe extern "C" fn () >) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:53953
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn posix_memalign (__memptr : * mut * mut :: std :: os :: raw :: c_void , __alignment : usize , __size : usize) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:54587
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn on_exit (__func : :: std :: option :: Option < unsafe extern "C" fn (__status : :: std :: os :: raw :: c_int , __arg : * mut :: std :: os :: raw :: c_void) > , __arg : * mut :: std :: os :: raw :: c_void) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:54118
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn aligned_alloc (__alignment : :: std :: os :: raw :: c_ulong , __size : :: std :: os :: raw :: c_ulong) -> * mut :: std :: os :: raw :: c_void ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:54284
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...g) -> * mut :: std :: os :: raw :: c_void ; } extern "C" { pub fn abort () -> ! ; } extern "C" { pub fn atexit (__func : :: std ::...
[INFO] [stdout]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:54848
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... :: os :: raw :: c_int ; } extern "C" { pub fn exit (__status : :: std :: os :: raw :: c_int) -> ! ; } extern "C" { pub fn quick_e...
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:54924
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... raw :: c_int) -> ! ; } extern "C" { pub fn quick_exit (__status : :: std :: os :: raw :: c_int) -> ! ; } extern "C" { pub fn _Exi...
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:54322
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn atexit (__func : :: std :: option :: Option < unsafe extern "C" fn () >) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:55006
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... :: raw :: c_int) -> ! ; } extern "C" { pub fn _Exit (__status : :: std :: os :: raw :: c_int) -> ! ; } extern "C" { pub fn getenv...
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:54451
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn at_quick_exit (__func : :: std :: option :: Option < unsafe extern "C" fn () >) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:55083
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...! ; } extern "C" { pub fn getenv (__name : * const :: std :: os :: raw :: c_char) -> * mut :: std :: os :: raw :: c_char ; } exter...
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:54587
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn on_exit (__func : :: std :: option :: Option < unsafe extern "C" fn (__status : :: std :: os :: raw :: c_int , __arg : * mut :: std :: os :: raw :: c_void) > , __arg : * mut :: std :: os :: raw :: c_void) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:54848
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... :: os :: raw :: c_int ; } extern "C" { pub fn exit (__status : :: std :: os :: raw :: c_int) -> ! ; } extern "C" { pub fn quick_e...
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:55202
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...char ; } extern "C" { pub fn putenv (__string : * mut :: std :: os :: raw :: c_char) -> :: std :: os :: raw :: c_int ; } extern "C...
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:54924
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... raw :: c_int) -> ! ; } extern "C" { pub fn quick_exit (__status : :: std :: os :: raw :: c_int) -> ! ; } extern "C" { pub fn _Exi...
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:55314
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn setenv (__name : * const :: std :: os :: raw :: c_char , __value : * const :: std :: os :: raw :: c_char , __replace : :: std :: os :: raw :: c_int) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:55519
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...int ; } extern "C" { pub fn unsetenv (__name : * const :: std :: os :: raw :: c_char) -> :: std :: os :: raw :: c_int ; } extern "...
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:55006
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... :: raw :: c_int) -> ! ; } extern "C" { pub fn _Exit (__status : :: std :: os :: raw :: c_int) -> ! ; } extern "C" { pub fn getenv...
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:55083
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...! ; } extern "C" { pub fn getenv (__name : * const :: std :: os :: raw :: c_char) -> * mut :: std :: os :: raw :: c_char ; } exter...
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:55633
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... std :: os :: raw :: c_int ; } extern "C" { pub fn clearenv () -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn mktemp (__t...
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:55701
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ; } extern "C" { pub fn mktemp (__template : * mut :: std :: os :: raw :: c_char) -> * mut :: std :: os :: raw :: c_char ; } exte...
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:55202
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...char ; } extern "C" { pub fn putenv (__string : * mut :: std :: os :: raw :: c_char) -> :: std :: os :: raw :: c_int ; } extern "C...
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:55314
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn setenv (__name : * const :: std :: os :: raw :: c_char , __value : * const :: std :: os :: raw :: c_char , __replace : :: std :: os :: raw :: c_int) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:55822
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...har ; } extern "C" { pub fn mkstemp (__template : * mut :: std :: os :: raw :: c_char) -> :: std :: os :: raw :: c_int ; } extern ...
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:55937
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn mkstemps (__template : * mut :: std :: os :: raw :: c_char , __suffixlen : :: std :: os :: raw :: c_int) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:55519
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...int ; } extern "C" { pub fn unsetenv (__name : * const :: std :: os :: raw :: c_char) -> :: std :: os :: raw :: c_int ; } extern "...
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:56098
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...; } extern "C" { pub fn mkdtemp (__template : * mut :: std :: os :: raw :: c_char) -> * mut :: std :: os :: raw :: c_char ; } exte...
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:55633
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... std :: os :: raw :: c_int ; } extern "C" { pub fn clearenv () -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn mktemp (__t...
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:56220
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...har ; } extern "C" { pub fn system (__command : * const :: std :: os :: raw :: c_char) -> :: std :: os :: raw :: c_int ; } extern ...
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:55701
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ; } extern "C" { pub fn mktemp (__template : * mut :: std :: os :: raw :: c_char) -> * mut :: std :: os :: raw :: c_char ; } exte...
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:56335
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn realpath (__name : * const :: std :: os :: raw :: c_char , __resolved : * mut :: std :: os :: raw :: c_char) -> * mut :: std :: os :: raw :: c_char ; } pu...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:55822
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...har ; } extern "C" { pub fn mkstemp (__template : * mut :: std :: os :: raw :: c_char) -> :: std :: os :: raw :: c_int ; } extern ...
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:56712
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ; extern "C" { pub fn bsearch (__key : * const :: std :: os :: raw :: c_void , __base : * const :: std :: os :: raw :: c_void , __nmemb : usize , __size : usize , __compar : __compar_fn_t) -> * mut :: std :: os :: raw :: c_void ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:55937
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn mkstemps (__template : * mut :: std :: os :: raw :: c_char , __suffixlen : :: std :: os :: raw :: c_int) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:56942
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn qsort (__base : * mut :: std :: os :: raw :: c_void , __nmemb : usize , __size : usize , __compar : __compar_fn_t) ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:56098
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...; } extern "C" { pub fn mkdtemp (__template : * mut :: std :: os :: raw :: c_char) -> * mut :: std :: os :: raw :: c_char ; } exte...
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:57081
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...compar_fn_t) ; } extern "C" { pub fn abs (__x : :: std :: os :: raw :: c_int) -> :: std :: os :: raw :: c_int ; } extern "C" { pub...
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:56220
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...har ; } extern "C" { pub fn system (__command : * const :: std :: os :: raw :: c_char) -> :: std :: os :: raw :: c_int ; } extern ...
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:57178
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...w :: c_int ; } extern "C" { pub fn labs (__x : :: std :: os :: raw :: c_long) -> :: std :: os :: raw :: c_long ; } extern "C" { pu...
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:56335
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn realpath (__name : * const :: std :: os :: raw :: c_char , __resolved : * mut :: std :: os :: raw :: c_char) -> * mut :: std :: os :: raw :: c_char ; } pu...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:57278
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...c_long ; } extern "C" { pub fn llabs (__x : :: std :: os :: raw :: c_longlong) -> :: std :: os :: raw :: c_longlong ; } extern "C"...
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:56712
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ; extern "C" { pub fn bsearch (__key : * const :: std :: os :: raw :: c_void , __base : * const :: std :: os :: raw :: c_void , __nmemb : usize , __size : usize , __compar : __compar_fn_t) -> * mut :: std :: os :: raw :: c_void ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:57387
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...g ; } extern "C" { pub fn div (__numer : :: std :: os :: raw :: c_int , __denom : :: std :: os :: raw :: c_int) -> div_t ; } exter...
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:56942
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn qsort (__base : * mut :: std :: os :: raw :: c_void , __nmemb : usize , __size : usize , __compar : __compar_fn_t) ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:57506
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...; } extern "C" { pub fn ldiv (__numer : :: std :: os :: raw :: c_long , __denom : :: std :: os :: raw :: c_long) -> ldiv_t ; } ext...
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:57081
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...compar_fn_t) ; } extern "C" { pub fn abs (__x : :: std :: os :: raw :: c_int) -> :: std :: os :: raw :: c_int ; } extern "C" { pub...
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:57629
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn lldiv (__numer : :: std :: os :: raw :: c_longlong , __denom : :: std :: os :: raw :: c_longlong) -> lldiv_t ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:57178
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...w :: c_int ; } extern "C" { pub fn labs (__x : :: std :: os :: raw :: c_long) -> :: std :: os :: raw :: c_long ; } extern "C" { pu...
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:57762
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn ecvt (__value : f64 , __ndigit : :: std :: os :: raw :: c_int , __decpt : * mut :: std :: os :: raw :: c_int , __sign : * mut :: std :: os :: raw :: c_int) -> * mut :: std :: os :: raw :: c_char ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:57278
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...c_long ; } extern "C" { pub fn llabs (__x : :: std :: os :: raw :: c_longlong) -> :: std :: os :: raw :: c_longlong ; } extern "C"...
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:57981
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn fcvt (__value : f64 , __ndigit : :: std :: os :: raw :: c_int , __decpt : * mut :: std :: os :: raw :: c_int , __sign : * mut :: std :: os :: raw :: c_int) -> * mut :: std :: os :: raw :: c_char ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:57387
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...g ; } extern "C" { pub fn div (__numer : :: std :: os :: raw :: c_int , __denom : :: std :: os :: raw :: c_int) -> div_t ; } exter...
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:58200
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn gcvt (__value : f64 , __ndigit : :: std :: os :: raw :: c_int , __buf : * mut :: std :: os :: raw :: c_char) -> * mut :: std :: os :: raw :: c_char ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:57506
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...; } extern "C" { pub fn ldiv (__numer : :: std :: os :: raw :: c_long , __denom : :: std :: os :: raw :: c_long) -> ldiv_t ; } ext...
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:58372
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn qecvt (__value : u128 , __ndigit : :: std :: os :: raw :: c_int , __decpt : * mut :: std :: os :: raw :: c_int , __sign : * mut :: std :: os :: raw :: c_int) -> * mut :: std :: os :: raw :: c_char ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:57629
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn lldiv (__numer : :: std :: os :: raw :: c_longlong , __denom : :: std :: os :: raw :: c_longlong) -> lldiv_t ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:58593
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn qfcvt (__value : u128 , __ndigit : :: std :: os :: raw :: c_int , __decpt : * mut :: std :: os :: raw :: c_int , __sign : * mut :: std :: os :: raw :: c_int) -> * mut :: std :: os :: raw :: c_char ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:57762
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn ecvt (__value : f64 , __ndigit : :: std :: os :: raw :: c_int , __decpt : * mut :: std :: os :: raw :: c_int , __sign : * mut :: std :: os :: raw :: c_int) -> * mut :: std :: os :: raw :: c_char ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:58814
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn qgcvt (__value : u128 , __ndigit : :: std :: os :: raw :: c_int , __buf : * mut :: std :: os :: raw :: c_char) -> * mut :: std :: os :: raw :: c_char ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:57981
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn fcvt (__value : f64 , __ndigit : :: std :: os :: raw :: c_int , __decpt : * mut :: std :: os :: raw :: c_int , __sign : * mut :: std :: os :: raw :: c_int) -> * mut :: std :: os :: raw :: c_char ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:58200
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn gcvt (__value : f64 , __ndigit : :: std :: os :: raw :: c_int , __buf : * mut :: std :: os :: raw :: c_char) -> * mut :: std :: os :: raw :: c_char ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:58988
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn ecvt_r (__value : f64 , _... : usize) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^...^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:58372
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn qecvt (__value : u128 , __ndigit : :: std :: os :: raw :: c_int , __decpt : * mut :: std :: os :: raw :: c_int , __sign : * mut :: std :: os :: raw :: c_int) -> * mut :: std :: os :: raw :: c_char ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:59264
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn fcvt_r (__value : f64 , _... : usize) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^...^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:59540
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn qecvt_r (__value : u128 ,... : usize) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^...^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:58593
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn qfcvt (__value : u128 , __ndigit : :: std :: os :: raw :: c_int , __decpt : * mut :: std :: os :: raw :: c_int , __sign : * mut :: std :: os :: raw :: c_int) -> * mut :: std :: os :: raw :: c_char ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:59818
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn qfcvt_r (__value : u128 ,... : usize) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^...^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:58814
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn qgcvt (__value : u128 , __ndigit : :: std :: os :: raw :: c_int , __buf : * mut :: std :: os :: raw :: c_char) -> * mut :: std :: os :: raw :: c_char ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:60096
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...; } extern "C" { pub fn mblen (__s : * const :: std :: os :: raw :: c_char , __n : usize) -> :: std :: os :: raw :: c_int ; } exte...
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:58988
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn ecvt_r (__value : f64 , _... : usize) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^...^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:60218
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn mbtowc (__pwc : * mut wchar_t , __s : * const :: std :: os :: raw :: c_char , __n : usize) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:59264
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn fcvt_r (__value : f64 , _... : usize) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^...^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:60365
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn wctomb (__s : * mut :: std :: os :: raw :: c_char , __wchar : wchar_t) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:59540
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn qecvt_r (__value : u128 ,... : usize) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^...^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:60492
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn mbstowcs (__pwcs : * mut wchar_t , __s : * const :: std :: os :: raw :: c_char , __n : usize) -> usize ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:59818
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn qfcvt_r (__value : u128 ,... : usize) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^...^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:60619
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn wcstombs (__s : * mut :: std :: os :: raw :: c_char , __pwcs : * const wchar_t , __n : usize) -> usize ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:60096
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...; } extern "C" { pub fn mblen (__s : * const :: std :: os :: raw :: c_char , __n : usize) -> :: std :: os :: raw :: c_int ; } exte...
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:60746
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ze ; } extern "C" { pub fn rpmatch (__response : * const :: std :: os :: raw :: c_char) -> :: std :: os :: raw :: c_int ; } extern...
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:60863
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn getsubopt (__optionp : * mut * mut :: std :: os :: raw :: c_char , __tokens : * const * mut :: std :: os :: raw :: c_char , __valuep : * mut * mut :: std :: os :: raw :: c_char) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:60218
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn mbtowc (__pwc : * mut wchar_t , __s : * const :: std :: os :: raw :: c_char , __n : usize) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:61097
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn getloadavg (__loadavg : * mut f64 , __nelem : :: std :: os :: raw :: c_int) -> :: std :: os :: raw :: c_int ; } pu...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:60365
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn wctomb (__s : * mut :: std :: os :: raw :: c_char , __wchar : wchar_t) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:67157
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ringify ! (squares))) ; } extern "C" { pub fn extract_squares (bitboard : U64) -> * mut square_array ; } extern "C" { pub fn creat...
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:60492
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn mbstowcs (__pwcs : * mut wchar_t , __s : * const :: std :: os :: raw :: c_char , __n : usize) -> usize ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:67236
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...rray ; } extern "C" { pub fn createBase (white : piece_map_bitboards , black : piece_map_bitboards) -> bitboard_base ; } extern "C...
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:60619
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn wcstombs (__s : * mut :: std :: os :: raw :: c_char , __pwcs : * const wchar_t , __n : usize) -> usize ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:67348
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn squares_to_bitboard (squares : * mut :: std :: os :: raw :: c_int , size : :: std :: os :: raw :: c_int) -> U64 ; } # ...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:60746
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ze ; } extern "C" { pub fn rpmatch (__response : * const :: std :: os :: raw :: c_char) -> :: std :: os :: raw :: c_int ; } extern...
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:69711
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ss_moves) , "::" , stringify ! (moves))) ; } extern "C" { pub fn init_targets () ; } extern "C" { pub fn generatePseudoLegal (boar...
[INFO] [stdout]   |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:60863
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn getsubopt (__optionp : * mut * mut :: std :: os :: raw :: c_char , __tokens : * const * mut :: std :: os :: raw :: c_char , __valuep : * mut * mut :: std :: os :: raw :: c_char) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:69751
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... fn init_targets () ; } extern "C" { pub fn generatePseudoLegal (board : bitboard_base) -> chess_move ; } extern "C" { pub fn gene...
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:61097
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn getloadavg (__loadavg : * mut f64 , __nelem : :: std :: os :: raw :: c_int) -> :: std :: os :: raw :: c_int ; } pu...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:69833
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn generateAttackTargets (pieces : piece_map_bitboards , colour : :: std :: os :: raw :: c_int , occupacy : U64) -> U64 ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:67157
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ringify ! (squares))) ; } extern "C" { pub fn extract_squares (bitboard : U64) -> * mut square_array ; } extern "C" { pub fn creat...
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:69974
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn pawnAttackTargets (square : :: std :: os :: raw :: c_int , colour : :: std :: os :: raw :: c_int) -> U64 ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:70103
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn pawnTargets (square : :: std :: os :: raw :: c_int , colour : :: std :: os :: raw :: c_int , occupancy : U64) -> U64 ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:67236
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...rray ; } extern "C" { pub fn createBase (white : piece_map_bitboards , black : piece_map_bitboards) -> bitboard_base ; } extern "C...
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:70244
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...pancy : U64) -> U64 ; } extern "C" { pub fn kingTargets (square : :: std :: os :: raw :: c_int) -> U64 ; } extern "C" { pub fn kni...
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:67348
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn squares_to_bitboard (squares : * mut :: std :: os :: raw :: c_int , size : :: std :: os :: raw :: c_int) -> U64 ; } # ...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:70327
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...w :: c_int) -> U64 ; } extern "C" { pub fn knightTargets (square : :: std :: os :: raw :: c_int) -> U64 ; } extern "C" { pub fn bi...
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:69711
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ss_moves) , "::" , stringify ! (moves))) ; } extern "C" { pub fn init_targets () ; } extern "C" { pub fn generatePseudoLegal (boar...
[INFO] [stdout]   |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:70412
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t) -> U64 ; } extern "C" { pub fn bishopTargets (square : :: std :: os :: raw :: c_int , occupancy : U64) -> U64 ; } extern "C" { ...
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:69751
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... fn init_targets () ; } extern "C" { pub fn generatePseudoLegal (board : bitboard_base) -> chess_move ; } extern "C" { pub fn gene...
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:70515
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...64) -> U64 ; } extern "C" { pub fn rookTargets (square : :: std :: os :: raw :: c_int , occupancy : U64) -> U64 ; } extern "C" { p...
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:69833
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn generateAttackTargets (pieces : piece_map_bitboards , colour : :: std :: os :: raw :: c_int , occupacy : U64) -> U64 ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:70616
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...4) -> U64 ; } extern "C" { pub fn queenTargets (square : :: std :: os :: raw :: c_int , occupancy : U64) -> U64 ; }
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:69974
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn pawnAttackTargets (square : :: std :: os :: raw :: c_int , colour : :: std :: os :: raw :: c_int) -> U64 ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:70103
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } extern "C" { pub fn pawnTargets (square : :: std :: os :: raw :: c_int , colour : :: std :: os :: raw :: c_int , occupancy : U64) -> U64 ; } ex...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:70244
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...pancy : U64) -> U64 ; } extern "C" { pub fn kingTargets (square : :: std :: os :: raw :: c_int) -> U64 ; } extern "C" { pub fn kni...
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:70327
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...w :: c_int) -> U64 ; } extern "C" { pub fn knightTargets (square : :: std :: os :: raw :: c_int) -> U64 ; } extern "C" { pub fn bi...
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `utils::fen::*`
[INFO] [stdout]  --> src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use utils::fen::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:70412
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t) -> U64 ; } extern "C" { pub fn bishopTargets (square : :: std :: os :: raw :: c_int , occupancy : U64) -> U64 ; } extern "C" { ...
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:70515
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...64) -> U64 ; } extern "C" { pub fn rookTargets (square : :: std :: os :: raw :: c_int , occupancy : U64) -> U64 ; } extern "C" { p...
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:70616
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...4) -> U64 ; } extern "C" { pub fn queenTargets (square : :: std :: os :: raw :: c_int , occupancy : U64) -> U64 ; }
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `utils::fen::*`
[INFO] [stdout]  --> src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use utils::fen::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `std::slice::from_raw_parts` is unsafe and requires unsafe block
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:508
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...len : usize) -> & [T] { :: std :: slice :: from_raw_parts (self . as_ptr () , len) } # [inline] pub unsafe fn as_mut_slice (& mut ...
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]   |
[INFO] [stdout]   = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:451
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...lf as * mut _ as * mut T } # [inline] pub unsafe fn as_slice (& self , len : usize) -> & [T] { :: std :: slice :: from_raw_parts (...
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout]   = note: `#[warn(unsafe_op_in_unsafe_fn)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `std::slice::from_raw_parts_mut` is unsafe and requires unsafe block
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:649
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ize) -> & mut [T] { :: std :: slice :: from_raw_parts_mut (self . as_mut_ptr () , len) } } impl < T > :: std :: fmt :: Debug for _...
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]   |
[INFO] [stdout]   = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:580
[INFO] [stdout]   |
[INFO] [stdout] 3 | .... as_ptr () , len) } # [inline] pub unsafe fn as_mut_slice (& mut self , len : usize) -> & mut [T] { :: std :: slice :: from_raw_p...
[INFO] [stdout]   |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0133`.
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `std::slice::from_raw_parts` is unsafe and requires unsafe block
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:508
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...len : usize) -> & [T] { :: std :: slice :: from_raw_parts (self . as_ptr () , len) } # [inline] pub unsafe fn as_mut_slice (& mut ...
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]   |
[INFO] [stdout]   = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:451
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...lf as * mut _ as * mut T } # [inline] pub unsafe fn as_slice (& self , len : usize) -> & [T] { :: std :: slice :: from_raw_parts (...
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout]   = note: `#[warn(unsafe_op_in_unsafe_fn)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/movegen.c: In function 'generateAttackTargets':
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/movegen.c:81:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: chess_backend@0.1.0:    81 |   for (i = 0; i < king_arr->size; i++) {
[INFO] [stderr] warning: chess_backend@0.1.0:       |                 ^
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/movegen.c:85:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: chess_backend@0.1.0:    85 |   for (i = 0; i < queen_arr->size; i++) {
[INFO] [stderr] warning: chess_backend@0.1.0:       |                 ^
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/movegen.c:89:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stdout] warning[E0133]: call to unsafe function `std::slice::from_raw_parts_mut` is unsafe and requires unsafe block
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:649
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ize) -> & mut [T] { :: std :: slice :: from_raw_parts_mut (self . as_mut_ptr () , len) } } impl < T > :: std :: fmt :: Debug for _...
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]   |
[INFO] [stdout]   = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/chess_backend-294ce7892e4c7391/out/bindings.rs:3:580
[INFO] [stdout]   |
[INFO] [stdout] 3 | .... as_ptr () , len) } # [inline] pub unsafe fn as_mut_slice (& mut self , len : usize) -> & mut [T] { :: std :: slice :: from_raw_p...
[INFO] [stdout]   |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: chess_backend@0.1.0:    89 |   for (i = 0; i < bishop_arr->size; i++) {
[INFO] [stderr] warning: chess_backend@0.1.0:       |                 ^
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/movegen.c:93:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: chess_backend@0.1.0:    93 |   for (i = 0; i < knight_arr->size; i++) {
[INFO] [stderr] warning: chess_backend@0.1.0:       |                 ^
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/movegen.c:97:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: chess_backend@0.1.0:    97 |   for (i = 0; i < rook_arr->size; i++) {
[INFO] [stderr] warning: chess_backend@0.1.0:       |                 ^
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/movegen.c:101:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: chess_backend@0.1.0:   101 |   for (i = 0; i < pawn_arr->size; i++) {
[INFO] [stderr] warning: chess_backend@0.1.0:       |                 ^
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/targets/sliders.c: In function 'init_sliders_attacks':
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/targets/sliders.c:312:30: warning: suggest parentheses around '-' inside '>>' [-Wparentheses]
[INFO] [stderr] warning: chess_backend@0.1.0:   312 |                           64 - bishop_rellevant_bits[square];
[INFO] [stderr] warning: chess_backend@0.1.0:       |                           ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/targets/sliders.c:322:51: warning: suggest parentheses around '-' inside '>>' [-Wparentheses]
[INFO] [stderr] warning: chess_backend@0.1.0:   322 |             occupancy * rook_magics[square] >> 64 - rook_rellevant_bits[square];
[INFO] [stderr] warning: chess_backend@0.1.0:       |                                                ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] error: could not compile `chess_backend` (lib) due to 116 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0133`.
[INFO] [stdout] 
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/movegen.c: In function 'generateAttackTargets':
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/movegen.c:81:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: chess_backend@0.1.0:    81 |   for (i = 0; i < king_arr->size; i++) {
[INFO] [stderr] warning: chess_backend@0.1.0:       |                 ^
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/movegen.c:85:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: chess_backend@0.1.0:    85 |   for (i = 0; i < queen_arr->size; i++) {
[INFO] [stderr] warning: chess_backend@0.1.0:       |                 ^
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/movegen.c:89:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: chess_backend@0.1.0:    89 |   for (i = 0; i < bishop_arr->size; i++) {
[INFO] [stderr] warning: chess_backend@0.1.0:       |                 ^
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/movegen.c:93:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: chess_backend@0.1.0:    93 |   for (i = 0; i < knight_arr->size; i++) {
[INFO] [stderr] warning: chess_backend@0.1.0:       |                 ^
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/movegen.c:97:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: chess_backend@0.1.0:    97 |   for (i = 0; i < rook_arr->size; i++) {
[INFO] [stderr] warning: chess_backend@0.1.0:       |                 ^
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/movegen.c:101:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning: chess_backend@0.1.0:   101 |   for (i = 0; i < pawn_arr->size; i++) {
[INFO] [stderr] warning: chess_backend@0.1.0:       |                 ^
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/targets/sliders.c: In function 'init_sliders_attacks':
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/targets/sliders.c:312:30: warning: suggest parentheses around '-' inside '>>' [-Wparentheses]
[INFO] [stderr] warning: chess_backend@0.1.0:   312 |                           64 - bishop_rellevant_bits[square];
[INFO] [stderr] warning: chess_backend@0.1.0:       |                           ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: chess_backend@0.1.0: c_lib/targets/sliders.c:322:51: warning: suggest parentheses around '-' inside '>>' [-Wparentheses]
[INFO] [stderr] warning: chess_backend@0.1.0:   322 |             occupancy * rook_magics[square] >> 64 - rook_rellevant_bits[square];
[INFO] [stderr] warning: chess_backend@0.1.0:       |                                                ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] error: could not compile `chess_backend` (lib test) due to 116 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "85a42ef7d9b32b8390fa3d5990694d20bc2d7aa330de81c19cb0461fab2df41b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85a42ef7d9b32b8390fa3d5990694d20bc2d7aa330de81c19cb0461fab2df41b", kill_on_drop: false }`
[INFO] [stdout] 85a42ef7d9b32b8390fa3d5990694d20bc2d7aa330de81c19cb0461fab2df41b
