[INFO] fetching crate lbfgsb 0.1.1...
[INFO] testing lbfgsb-0.1.1 against 1.97.0-beta.6 for beta-1.98-1
[INFO] extracting crate lbfgsb 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate lbfgsb 0.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate lbfgsb 0.1.1
[INFO] tweaked toml for crates.io crate lbfgsb 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lbfgsb 0.1.1 on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lbfgsb 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.63
[INFO] [stderr]   Downloaded vecfx v0.1.2
[INFO] [stderr]   Downloaded quote v1.0.29
[INFO] [stderr]   Downloaded anyhow v1.0.31
[INFO] [stderr]   Downloaded unicode-ident v1.0.9
[INFO] [stderr]   Downloaded prettyplease v0.2.9
[INFO] [stderr]   Downloaded syn v2.0.22
[INFO] [stderr]   Downloaded regex v1.8.4
[INFO] [stderr]   Downloaded regex-syntax v0.7.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7f17e1e0813848e9cfb466af413578a5f653a9baf4d107f479b918291ec4e218
[INFO] running `Command { std: "docker" "start" "7f17e1e0813848e9cfb466af413578a5f653a9baf4d107f479b918291ec4e218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f17e1e0813848e9cfb466af413578a5f653a9baf4d107f479b918291ec4e218", 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" "7f17e1e0813848e9cfb466af413578a5f653a9baf4d107f479b918291ec4e218" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f17e1e0813848e9cfb466af413578a5f653a9baf4d107f479b918291ec4e218", 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=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7f17e1e0813848e9cfb466af413578a5f653a9baf4d107f479b918291ec4e218" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.63
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling quote v1.0.29
[INFO] [stderr]    Compiling prettyplease v0.2.9
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling regex-syntax v0.7.2
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling lazycell v1.2.1
[INFO] [stderr]    Compiling clang-sys v1.6.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling cc v1.0.54
[INFO] [stderr]    Compiling anyhow v1.0.31
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling bindgen v0.65.1
[INFO] [stderr]    Compiling syn v2.0.22
[INFO] [stderr]    Compiling which v4.4.0
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling regex v1.8.4
[INFO] [stderr]    Compiling lbfgsb v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c: In function 'prn1lb':
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:4:57: warning: unused parameter 'itfile' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:     4 |         double *u, double *x, integer *iprint, fileType itfile,
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                                                ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c: In function 'prn2lb':
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:75:46: warning: unused parameter 'itfile' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:    75 |         double *g, integer *iprint, fileType itfile, integer *iter,
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                                     ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:76:18: warning: unused parameter 'nfgv' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:    76 |         integer *nfgv, integer *nact, double *sbgnrm, integer *nseg, integer
[INFO] [stderr] warning: lbfgsb@0.1.1:       |         ~~~~~~~~~^~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:76:33: warning: unused parameter 'nact' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:    76 |         integer *nfgv, integer *nact, double *sbgnrm, integer *nseg, integer
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                        ~~~~~~~~~^~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:76:64: warning: unused parameter 'nseg' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:    76 |         integer *nfgv, integer *nact, double *sbgnrm, integer *nseg, integer
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                                                       ~~~~~~~~~^~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:77:56: warning: unused parameter 'stp' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:    77 |         *word, integer *iword, integer *iback, double *stp, double *
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                                                ~~~~~~~~^~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:78:23: warning: unused parameter 'word_len' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:    78 |         xstep, ftnlen word_len)
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c: In function 'prn3lb':
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:156:56: warning: unused parameter 'itfile' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:   156 |         task, integer *iprint, integer *info, fileType itfile, integer *iter,
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                                               ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:158:48: warning: unused parameter 'nseg' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:   158 |         double *sbgnrm, double *time, integer *nseg, integer *word,
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                                       ~~~~~~~~~^~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:158:63: warning: unused parameter 'word' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:   158 |         double *sbgnrm, double *time, integer *nseg, integer *word,
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                                                      ~~~~~~~~~^~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:159:18: warning: unused parameter 'iback' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:   159 |         integer *iback, double *stp, double *xstep, integer *k,
[INFO] [stderr] warning: lbfgsb@0.1.1:       |         ~~~~~~~~~^~~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:159:33: warning: unused parameter 'stp' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:   159 |         integer *iback, double *stp, double *xstep, integer *k,
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                         ~~~~~~~~^~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:159:46: warning: unused parameter 'xstep' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:   159 |         integer *iback, double *stp, double *xstep, integer *k,
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                                      ~~~~~~~~^~~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:161:9: warning: unused parameter 'task_len' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:   160 |         double *cachyt, double *sbtime, double *lnscht, ftnlen
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                                                         ~~~~~~
[INFO] [stderr] warning: lbfgsb@0.1.1:   161 |         task_len, ftnlen word_len)
[INFO] [stderr] warning: lbfgsb@0.1.1:       |         ^~~~~~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:161:26: warning: unused parameter 'word_len' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:   161 |         task_len, ftnlen word_len)
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                   ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c: In function 'errclb':
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:280:29: warning: unused parameter 'task_len' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:   280 |          integer *k, ftnlen task_len)
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                      ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/miniCBLAS.c: In function 'daxpyRef':
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/miniCBLAS.c:52:13: warning: variable 'i__1' set but not used [-Wunused-but-set-variable]
[INFO] [stderr] warning: lbfgsb@0.1.1:    52 |     integer i__1;
[INFO] [stderr] warning: lbfgsb@0.1.1:       |             ^~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/miniCBLAS.c: In function 'dcopyRef':
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/miniCBLAS.c:139:13: warning: variable 'i__1' set but not used [-Wunused-but-set-variable]
[INFO] [stderr] warning: lbfgsb@0.1.1:   139 |     integer i__1;
[INFO] [stderr] warning: lbfgsb@0.1.1:       |             ^~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/miniCBLAS.c: In function 'ddotRef':
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/miniCBLAS.c:225:13: warning: variable 'i__1' set but not used [-Wunused-but-set-variable]
[INFO] [stderr] warning: lbfgsb@0.1.1:   225 |     integer i__1;
[INFO] [stderr] warning: lbfgsb@0.1.1:       |             ^~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/miniCBLAS.c: In function 'dscalRef':
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/miniCBLAS.c:314:19: warning: variable 'i__2' set but not used [-Wunused-but-set-variable]
[INFO] [stderr] warning: lbfgsb@0.1.1:   314 |     integer i__1, i__2;
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                   ^~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/miniCBLAS.c:314:13: warning: variable 'i__1' set but not used [-Wunused-but-set-variable]
[INFO] [stderr] warning: lbfgsb@0.1.1:   314 |     integer i__1, i__2;
[INFO] [stderr] warning: lbfgsb@0.1.1:       |             ^~~~
[INFO] [stdout] warning: constant `TRUE_` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const TRUE_ : u32 = 1 ; pub const FALSE_ : u32 = 0 ; pub const _MATH_H : u32 = 1 ; pub const _FEATURES_H : u32 = 1 ; pub const _D...
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FALSE_` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:39
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const TRUE_ : u32 = 1 ; pub const FALSE_ : u32 = 0 ; pub const _MATH_H : u32 = 1 ; pub const _FEATURES_H : u32 = 1 ; pub const _D...
[INFO] [stdout]   |                                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FP_ILOGB0` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3275
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...2 = 1 ; pub const __FP_LOGBNAN_IS_MIN : u32 = 1 ; pub const FP_ILOGB0 : i32 = - 2147483648 ; pub const FP_ILOGBNAN : i32 = - 21474...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FP_ILOGBNAN` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3318
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...= 1 ; pub const FP_ILOGB0 : i32 = - 2147483648 ; pub const FP_ILOGBNAN : i32 = - 2147483648 ; pub const __MATH_DECLARING_DOUBLE : ...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MATH_ERRNO` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3500
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... 0 ; pub const __MATH_DECLARE_LDOUBLE : u32 = 1 ; pub const MATH_ERRNO : u32 = 1 ; pub const MATH_ERREXCEPT : u32 = 2 ; pub const ...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MATH_ERREXCEPT` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3533
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...LE : u32 = 1 ; pub const MATH_ERRNO : u32 = 1 ; pub const MATH_ERREXCEPT : u32 = 2 ; pub const math_errhandling : u32 = 3 ; pub co...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `math_errhandling` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3570
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...u32 = 1 ; pub const MATH_ERREXCEPT : u32 = 2 ; pub const math_errhandling : u32 = 3 ; pub const M_E : f64 = 2.718281828459045 ; pu...
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_E` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3609
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...T : u32 = 2 ; pub const math_errhandling : u32 = 3 ; pub const M_E : f64 = 2.718281828459045 ; pub const M_LOG2E : f64 = 1.4426950...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_LOG2E` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3651
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...32 = 3 ; pub const M_E : f64 = 2.718281828459045 ; pub const M_LOG2E : f64 = 1.4426950408889634 ; pub const M_LOG10E : f64 = 0.434...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_LOG10E` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3698
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...5 ; pub const M_LOG2E : f64 = 1.4426950408889634 ; pub const M_LOG10E : f64 = 0.4342944819032518 ; pub const M_LN2 : f64 = 0.69314...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_LN2` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3746
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...4 ; pub const M_LOG10E : f64 = 0.4342944819032518 ; pub const M_LN2 : f64 = 0.6931471805599453 ; pub const M_LN10 : f64 = 2.302585...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_LN10` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3791
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...2518 ; pub const M_LN2 : f64 = 0.6931471805599453 ; pub const M_LN10 : f64 = 2.302585092994046 ; pub const M_PI : f64 = 3.14159265...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_PI` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3836
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...99453 ; pub const M_LN10 : f64 = 2.302585092994046 ; pub const M_PI : f64 = 3.141592653589793 ; pub const M_PI_2 : f64 = 1.5707963...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_PI_2` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3879
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...994046 ; pub const M_PI : f64 = 3.141592653589793 ; pub const M_PI_2 : f64 = 1.5707963267948966 ; pub const M_PI_4 : f64 = 0.78539...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_PI_4` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3925
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...793 ; pub const M_PI_2 : f64 = 1.5707963267948966 ; pub const M_PI_4 : f64 = 0.7853981633974483 ; pub const M_1_PI : f64 = 0.31830...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_1_PI` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3971
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...966 ; pub const M_PI_4 : f64 = 0.7853981633974483 ; pub const M_1_PI : f64 = 0.3183098861837907 ; pub const M_2_PI : f64 = 0.63661...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_2_PI` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4017
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...483 ; pub const M_1_PI : f64 = 0.3183098861837907 ; pub const M_2_PI : f64 = 0.6366197723675814 ; pub const M_2_SQRTPI : f64 = 1.1...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_2_SQRTPI` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4063
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...7 ; pub const M_2_PI : f64 = 0.6366197723675814 ; pub const M_2_SQRTPI : f64 = 1.1283791670955126 ; pub const M_SQRT2 : f64 = 1.41...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_SQRT2` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4113
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... pub const M_2_SQRTPI : f64 = 1.1283791670955126 ; pub const M_SQRT2 : f64 = 1.4142135623730951 ; pub const M_SQRT1_2 : f64 = 0.70...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_SQRT1_2` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4160
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ; pub const M_SQRT2 : f64 = 1.4142135623730951 ; pub const M_SQRT1_2 : f64 = 0.7071067811865476 ; pub const _STDIO_H : u32 = 1 ; ...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BUFSIZ` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4743
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...nst _IOLBF : u32 = 1 ; pub const _IONBF : u32 = 2 ; pub const BUFSIZ : u32 = 8192 ; pub const EOF : i32 = - 1 ; pub const SEEK_SET...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EOF` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4775
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t _IONBF : u32 = 2 ; pub const BUFSIZ : u32 = 8192 ; pub const EOF : i32 = - 1 ; pub const SEEK_SET : u32 = 0 ; pub const SEEK_CUR...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SEEK_SET` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4803
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... BUFSIZ : u32 = 8192 ; pub const EOF : i32 = - 1 ; pub const SEEK_SET : u32 = 0 ; pub const SEEK_CUR : u32 = 1 ; pub const SEEK_EN...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SEEK_CUR` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4834
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t EOF : i32 = - 1 ; pub const SEEK_SET : u32 = 0 ; pub const SEEK_CUR : u32 = 1 ; pub const SEEK_END : u32 = 2 ; pub const P_tmpdi...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SEEK_END` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4865
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...EEK_SET : u32 = 0 ; pub const SEEK_CUR : u32 = 1 ; pub const SEEK_END : u32 = 2 ; pub const P_tmpdir : & [u8 ; 5usize] = b"/tmp\0"...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `P_tmpdir` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4896
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...EEK_CUR : u32 = 1 ; pub const SEEK_END : u32 = 2 ; pub const P_tmpdir : & [u8 ; 5usize] = b"/tmp\0" ; pub const L_tmpnam : u32 = 2...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `L_tmpnam` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4947
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...pub const P_tmpdir : & [u8 ; 5usize] = b"/tmp\0" ; pub const L_tmpnam : u32 = 20 ; pub const TMP_MAX : u32 = 238328 ; pub const _B...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TMP_MAX` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4979
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ize] = b"/tmp\0" ; pub const L_tmpnam : u32 = 20 ; pub const TMP_MAX : u32 = 238328 ; pub const _BITS_STDIO_LIM_H : u32 = 1 ; pub ...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FILENAME_MAX` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5054
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...238328 ; pub const _BITS_STDIO_LIM_H : u32 = 1 ; pub const FILENAME_MAX : u32 = 4096 ; pub const L_ctermid : u32 = 9 ; pub const F...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `L_ctermid` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5092
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: u32 = 1 ; pub const FILENAME_MAX : u32 = 4096 ; pub const L_ctermid : u32 = 9 ; pub const FOPEN_MAX : u32 = 16 ; pub const START...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FOPEN_MAX` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5124
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...AX : u32 = 4096 ; pub const L_ctermid : u32 = 9 ; pub const FOPEN_MAX : u32 = 16 ; pub const START : u32 = 1 ; pub const NEW_X : u...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ABNORMAL` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5213
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...onst START : u32 = 1 ; pub const NEW_X : u32 = 2 ; pub const ABNORMAL : u32 = 3 ; pub const RESTART : u32 = 4 ; pub const FG : u32...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RESTART` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5244
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t NEW_X : u32 = 2 ; pub const ABNORMAL : u32 = 3 ; pub const RESTART : u32 = 4 ; pub const FG : u32 = 10 ; pub const FG_END : u32 ...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FG_LN` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5330
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...const FG : u32 = 10 ; pub const FG_END : u32 = 15 ; pub const FG_LN : u32 = 11 ; pub const FG_LNSRCH : u32 = 11 ; pub const FG_ST ...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FG_LNSRCH` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5359
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... FG_END : u32 = 15 ; pub const FG_LN : u32 = 11 ; pub const FG_LNSRCH : u32 = 11 ; pub const FG_ST : u32 = 12 ; pub const FG_START...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FG_ST` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5392
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...FG_LN : u32 = 11 ; pub const FG_LNSRCH : u32 = 11 ; pub const FG_ST : u32 = 12 ; pub const FG_START : u32 = 12 ; pub const CONVERG...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FG_START` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5421
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...G_LNSRCH : u32 = 11 ; pub const FG_ST : u32 = 12 ; pub const FG_START : u32 = 12 ; pub const CONVERGENCE : u32 = 20 ; pub const CO...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONVERGENCE` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5453
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._ST : u32 = 12 ; pub const FG_START : u32 = 12 ; pub const CONVERGENCE : u32 = 20 ; pub const CONVERGENCE_END : u32 = 25 ; pub con...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONVERGENCE_END` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5488
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... u32 = 12 ; pub const CONVERGENCE : u32 = 20 ; pub const CONVERGENCE_END : u32 = 25 ; pub const CONV_GRAD : u32 = 21 ; pub const C...
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONV_GRAD` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5527
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...u32 = 20 ; pub const CONVERGENCE_END : u32 = 25 ; pub const CONV_GRAD : u32 = 21 ; pub const CONV_F : u32 = 22 ; pub const STOP : ...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONV_F` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5560
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...E_END : u32 = 25 ; pub const CONV_GRAD : u32 = 21 ; pub const CONV_F : u32 = 22 ; pub const STOP : u32 = 30 ; pub const STOP_END :...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STOP` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5590
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...CONV_GRAD : u32 = 21 ; pub const CONV_F : u32 = 22 ; pub const STOP : u32 = 30 ; pub const STOP_END : u32 = 40 ; pub const STOP_CP...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STOP_END` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5618
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...st CONV_F : u32 = 22 ; pub const STOP : u32 = 30 ; pub const STOP_END : u32 = 40 ; pub const STOP_CPU : u32 = 31 ; pub const STOP_...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STOP_CPU` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5650
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... STOP : u32 = 30 ; pub const STOP_END : u32 = 40 ; pub const STOP_CPU : u32 = 31 ; pub const STOP_ITER : u32 = 32 ; pub const STOP...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STOP_ITER` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5682
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._END : u32 = 40 ; pub const STOP_CPU : u32 = 31 ; pub const STOP_ITER : u32 = 32 ; pub const STOP_GRAD : u32 = 33 ; pub const WARN...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STOP_GRAD` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5715
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...CPU : u32 = 31 ; pub const STOP_ITER : u32 = 32 ; pub const STOP_GRAD : u32 = 33 ; pub const WARNING : u32 = 100 ; pub const WARNI...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WARNING` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5748
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ITER : u32 = 32 ; pub const STOP_GRAD : u32 = 33 ; pub const WARNING : u32 = 100 ; pub const WARNING_END : u32 = 110 ; pub const W...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WARNING_END` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5780
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...RAD : u32 = 33 ; pub const WARNING : u32 = 100 ; pub const WARNING_END : u32 = 110 ; pub const WARNING_ROUND : u32 = 101 ; pub con...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WARNING_ROUND` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5816
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...u32 = 100 ; pub const WARNING_END : u32 = 110 ; pub const WARNING_ROUND : u32 = 101 ; pub const WARNING_XTOL : u32 = 102 ; pub con...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WARNING_XTOL` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5854
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...32 = 110 ; pub const WARNING_ROUND : u32 = 101 ; pub const WARNING_XTOL : u32 = 102 ; pub const WARNING_STPMAX : u32 = 103 ; pub c...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WARNING_STPMAX` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5891
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...32 = 101 ; pub const WARNING_XTOL : u32 = 102 ; pub const WARNING_STPMAX : u32 = 103 ; pub const WARNING_STPMIN : u32 = 104 ; pub ...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WARNING_STPMIN` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5930
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... = 102 ; pub const WARNING_STPMAX : u32 = 103 ; pub const WARNING_STPMIN : u32 = 104 ; pub const ERROR : u32 = 200 ; pub const ERR...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5969
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... u32 = 103 ; pub const WARNING_STPMIN : u32 = 104 ; pub const ERROR : u32 = 200 ; pub const ERROR_END : u32 = 240 ; pub const ERRO...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_END` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5999
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...TPMIN : u32 = 104 ; pub const ERROR : u32 = 200 ; pub const ERROR_END : u32 = 240 ; pub const ERROR_SMALLSTP : u32 = 201 ; pub con...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_SMALLSTP` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6033
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: u32 = 200 ; pub const ERROR_END : u32 = 240 ; pub const ERROR_SMALLSTP : u32 = 201 ; pub const ERROR_LARGESTP : u32 = 202 ; pub ...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_LARGESTP` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6072
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... = 240 ; pub const ERROR_SMALLSTP : u32 = 201 ; pub const ERROR_LARGESTP : u32 = 202 ; pub const ERROR_INITIAL : u32 = 203 ; pub c...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_INITIAL` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6111
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... = 201 ; pub const ERROR_LARGESTP : u32 = 202 ; pub const ERROR_INITIAL : u32 = 203 ; pub const ERROR_FTOL : u32 = 204 ; pub const...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_FTOL` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6149
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...u32 = 202 ; pub const ERROR_INITIAL : u32 = 203 ; pub const ERROR_FTOL : u32 = 204 ; pub const ERROR_GTOL : u32 = 205 ; pub const ...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_GTOL` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6184
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... : u32 = 203 ; pub const ERROR_FTOL : u32 = 204 ; pub const ERROR_GTOL : u32 = 205 ; pub const ERROR_XTOL : u32 = 206 ; pub const ...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_XTOL` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6219
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... : u32 = 204 ; pub const ERROR_GTOL : u32 = 205 ; pub const ERROR_XTOL : u32 = 206 ; pub const ERROR_STP0 : u32 = 207 ; pub const ...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_STP0` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6254
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... : u32 = 205 ; pub const ERROR_XTOL : u32 = 206 ; pub const ERROR_STP0 : u32 = 207 ; pub const ERROR_STP1 : u32 = 208 ; pub const ...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_STP1` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6289
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... : u32 = 206 ; pub const ERROR_STP0 : u32 = 207 ; pub const ERROR_STP1 : u32 = 208 ; pub const ERROR_N0 : u32 = 209 ; pub const ER...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_N0` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6324
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...0 : u32 = 207 ; pub const ERROR_STP1 : u32 = 208 ; pub const ERROR_N0 : u32 = 209 ; pub const ERROR_M0 : u32 = 210 ; pub const ERR...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_M0` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6357
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...TP1 : u32 = 208 ; pub const ERROR_N0 : u32 = 209 ; pub const ERROR_M0 : u32 = 210 ; pub const ERROR_FACTR : u32 = 211 ; pub const ...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_FACTR` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6390
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...0 : u32 = 209 ; pub const ERROR_M0 : u32 = 210 ; pub const ERROR_FACTR : u32 = 211 ; pub const ERROR_NBD : u32 = 212 ; pub const E...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_NBD` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6426
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: u32 = 210 ; pub const ERROR_FACTR : u32 = 211 ; pub const ERROR_NBD : u32 = 212 ; pub const ERROR_FEAS : u32 = 213 ; pub const W...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_FEAS` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6460
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...R : u32 = 211 ; pub const ERROR_NBD : u32 = 212 ; pub const ERROR_FEAS : u32 = 213 ; pub const WORD_DEFAULT : u32 = 0 ; pub const ...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WORD_DEFAULT` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6495
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: u32 = 212 ; pub const ERROR_FEAS : u32 = 213 ; pub const WORD_DEFAULT : u32 = 0 ; pub const WORD_CON : u32 = 1 ; pub const WORD_...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WORD_CON` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6530
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...S : u32 = 213 ; pub const WORD_DEFAULT : u32 = 0 ; pub const WORD_CON : u32 = 1 ; pub const WORD_BND : u32 = 2 ; pub const WORD_TN...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WORD_BND` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6561
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...DEFAULT : u32 = 0 ; pub const WORD_CON : u32 = 1 ; pub const WORD_BND : u32 = 2 ; pub const WORD_TNT : u32 = 3 ; pub const FTOL : ...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WORD_TNT` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6592
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ORD_CON : u32 = 1 ; pub const WORD_BND : u32 = 2 ; pub const WORD_TNT : u32 = 3 ; pub const FTOL : f64 = 0.001 ; pub const GTOL : ...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FTOL` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6623
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... WORD_BND : u32 = 2 ; pub const WORD_TNT : u32 = 3 ; pub const FTOL : f64 = 0.001 ; pub const GTOL : f64 = 0.9 ; pub const XTOL : ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GTOL` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6654
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... WORD_TNT : u32 = 3 ; pub const FTOL : f64 = 0.001 ; pub const GTOL : f64 = 0.9 ; pub const XTOL : f64 = 0.1 ; pub const STEPMIN :...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `XTOL` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6683
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...st FTOL : f64 = 0.001 ; pub const GTOL : f64 = 0.9 ; pub const XTOL : f64 = 0.1 ; pub const STEPMIN : f64 = 0.0 ; pub type integer...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STEPMIN` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6712
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...st GTOL : f64 = 0.9 ; pub const XTOL : f64 = 0.1 ; pub const STEPMIN : f64 = 0.0 ; pub type integer = :: std :: os :: raw :: c_lon...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ftnlen` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6794
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...; pub type integer = :: std :: os :: raw :: c_long ; pub type ftnlen = :: std :: os :: raw :: c_long ; pub type logical = :: std :...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `float_t` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:10974
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... type _Float32x = f64 ; pub type _Float64x = u128 ; pub type float_t = f32 ; pub type double_t = f64 ; extern "C" { pub fn __fpcla...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `double_t` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:10999
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ub type _Float64x = u128 ; pub type float_t = f32 ; pub type double_t = f64 ; extern "C" { pub fn __fpclassify (__value : f64) -> ...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FP_NAN` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:38881
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...atic mut signgam : :: std :: os :: raw :: c_int ; } pub const FP_NAN : _bindgen_ty_1 = 0 ; pub const FP_INFINITE : _bindgen_ty_1 =...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FP_INFINITE` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:38920
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...c_int ; } pub const FP_NAN : _bindgen_ty_1 = 0 ; pub const FP_INFINITE : _bindgen_ty_1 = 1 ; pub const FP_ZERO : _bindgen_ty_1 = 2...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FP_ZERO` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:38964
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... = 0 ; pub const FP_INFINITE : _bindgen_ty_1 = 1 ; pub const FP_ZERO : _bindgen_ty_1 = 2 ; pub const FP_SUBNORMAL : _bindgen_ty_1 ...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FP_SUBNORMAL` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:39004
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._1 = 1 ; pub const FP_ZERO : _bindgen_ty_1 = 2 ; pub const FP_SUBNORMAL : _bindgen_ty_1 = 3 ; pub const FP_NORMAL : _bindgen_ty_1 ...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FP_NORMAL` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:39049
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... 2 ; pub const FP_SUBNORMAL : _bindgen_ty_1 = 3 ; pub const FP_NORMAL : _bindgen_ty_1 = 4 ; pub type _bindgen_ty_1 = :: std :: os ...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `FILE` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:43302
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...fpos64_t = _G_fpos64_t ; pub type __FILE = _IO_FILE ; pub type FILE = _IO_FILE ; # [repr (C)] # [derive (Debug , Copy , Clone)] pu...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `cookie_read_function_t` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:51448
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._FILE) , "::" , stringify ! (_unused2))) ; } pub type cookie_read_function_t = :: std :: option :: Option < unsafe extern "C" fn (...
[INFO] [stdout]   |                                                          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `cookie_write_function_t` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:51663
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...c_char , __nbytes : usize) -> __ssize_t > ; pub type cookie_write_function_t = :: std :: option :: Option < unsafe extern "C" fn (...
[INFO] [stdout]   |                                                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `cookie_seek_function_t` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:51881
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... c_char , __nbytes : usize) -> __ssize_t > ; pub type cookie_seek_function_t = :: std :: option :: Option < unsafe extern "C" fn (...
[INFO] [stdout]   |                                                          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `cookie_close_function_t` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:52113
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... c_int) -> :: std :: os :: raw :: c_int > ; pub type cookie_close_function_t = :: std :: option :: Option < unsafe extern "C" fn (...
[INFO] [stdout]   |                                                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `cookie_io_functions_t` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:53881
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ctions_t) , "::" , stringify ! (close))) ; } pub type cookie_io_functions_t = _IO_cookie_io_functions_t ; pub type va_list = __gnu...
[INFO] [stdout]   |                                                          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `va_list` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:53942
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...cookie_io_functions_t = _IO_cookie_io_functions_t ; pub type va_list = __gnuc_va_list ; pub type off_t = __off_t ; pub type fpos_t...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `off_t` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:53978
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...io_functions_t ; pub type va_list = __gnuc_va_list ; pub type off_t = __off_t ; pub type fpos_t = __fpos_t ; extern "C" { pub stat...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `fpos_t` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:54005
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...a_list = __gnuc_va_list ; pub type off_t = __off_t ; pub type fpos_t = __fpos_t ; extern "C" { pub static mut stdin : * mut FILE ;...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `fileType` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:66661
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: raw :: c_int) -> :: std :: os :: raw :: c_int ; } pub type fileType = * mut FILE ; extern "C" { pub fn ddotRef (arg1 : * mut int...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `acos` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:11620
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn acos (__x : f64) -> f64 ; } extern "C" { pub fn __acos (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `asin` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:11718
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __acos (__x : f64) -> f64 ; } extern "C" { pub fn asin (__x : f64) -> f64 ; } extern "C" { pub fn __asin (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `atan` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:11816
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __asin (__x : f64) -> f64 ; } extern "C" { pub fn atan (__x : f64) -> f64 ; } extern "C" { pub fn __atan (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `atan2` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:11914
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn __atan (__x : f64) -> f64 ; } extern "C" { pub fn atan2 (__y : f64 , __x : f64) -> f64 ; } extern "C" { pub fn __atan2...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cos` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12038
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...__atan2 (__y : f64 , __x : f64) -> f64 ; } extern "C" { pub fn cos (__x : f64) -> f64 ; } extern "C" { pub fn __cos (__x : f64) ->...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sin` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12134
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... "C" { pub fn __cos (__x : f64) -> f64 ; } extern "C" { pub fn sin (__x : f64) -> f64 ; } extern "C" { pub fn __sin (__x : f64) ->...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tan` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12230
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... "C" { pub fn __sin (__x : f64) -> f64 ; } extern "C" { pub fn tan (__x : f64) -> f64 ; } extern "C" { pub fn __tan (__x : f64) ->...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cosh` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12326
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... "C" { pub fn __tan (__x : f64) -> f64 ; } extern "C" { pub fn cosh (__x : f64) -> f64 ; } extern "C" { pub fn __cosh (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sinh` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12424
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __cosh (__x : f64) -> f64 ; } extern "C" { pub fn sinh (__x : f64) -> f64 ; } extern "C" { pub fn __sinh (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tanh` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12522
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __sinh (__x : f64) -> f64 ; } extern "C" { pub fn tanh (__x : f64) -> f64 ; } extern "C" { pub fn __tanh (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `acosh` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12620
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn __tanh (__x : f64) -> f64 ; } extern "C" { pub fn acosh (__x : f64) -> f64 ; } extern "C" { pub fn __acosh (__x : f64)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `asinh` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12720
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __acosh (__x : f64) -> f64 ; } extern "C" { pub fn asinh (__x : f64) -> f64 ; } extern "C" { pub fn __asinh (__x : f64)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `atanh` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12820
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __asinh (__x : f64) -> f64 ; } extern "C" { pub fn atanh (__x : f64) -> f64 ; } extern "C" { pub fn __atanh (__x : f64)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `exp` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12920
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn __atanh (__x : f64) -> f64 ; } extern "C" { pub fn exp (__x : f64) -> f64 ; } extern "C" { pub fn __exp (__x : f64) ->...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `frexp` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:13016
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __exp (__x : f64) -> f64 ; } extern "C" { pub fn frexp (__x : f64 , __exponent : * mut :: std :: os :: raw :: c_int) ...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ldexp` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:13216
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... :: std :: os :: raw :: c_int) -> f64 ; } extern "C" { pub fn ldexp (__x : f64 , __exponent : :: std :: os :: raw :: c_int) -> f64...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:13404
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: :: std :: os :: raw :: c_int) -> f64 ; } extern "C" { pub fn log (__x : f64) -> f64 ; } extern "C" { pub fn __log (__x : f64) ->...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log10` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:13500
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __log (__x : f64) -> f64 ; } extern "C" { pub fn log10 (__x : f64) -> f64 ; } extern "C" { pub fn __log10 (__x : f64)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `modf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:13600
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn __log10 (__x : f64) -> f64 ; } extern "C" { pub fn modf (__x : f64 , __iptr : * mut f64) -> f64 ; } extern "C" { pub f...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `expm1` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:13740
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._x : f64 , __iptr : * mut f64) -> f64 ; } extern "C" { pub fn expm1 (__x : f64) -> f64 ; } extern "C" { pub fn __expm1 (__x : f64)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log1p` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:13840
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __expm1 (__x : f64) -> f64 ; } extern "C" { pub fn log1p (__x : f64) -> f64 ; } extern "C" { pub fn __log1p (__x : f64)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `logb` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:13940
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn __log1p (__x : f64) -> f64 ; } extern "C" { pub fn logb (__x : f64) -> f64 ; } extern "C" { pub fn __logb (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `exp2` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14038
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __logb (__x : f64) -> f64 ; } extern "C" { pub fn exp2 (__x : f64) -> f64 ; } extern "C" { pub fn __exp2 (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log2` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14136
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __exp2 (__x : f64) -> f64 ; } extern "C" { pub fn log2 (__x : f64) -> f64 ; } extern "C" { pub fn __log2 (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pow` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14234
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __log2 (__x : f64) -> f64 ; } extern "C" { pub fn pow (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn __pow (_...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sqrt` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14354
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...n __pow (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn sqrt (__x : f64) -> f64 ; } extern "C" { pub fn __sqrt (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hypot` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14452
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn __sqrt (__x : f64) -> f64 ; } extern "C" { pub fn hypot (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn __hypot...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cbrt` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14576
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...__hypot (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn cbrt (__x : f64) -> f64 ; } extern "C" { pub fn __cbrt (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ceil` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14674
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __cbrt (__x : f64) -> f64 ; } extern "C" { pub fn ceil (__x : f64) -> f64 ; } extern "C" { pub fn __ceil (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fabs` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14772
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __ceil (__x : f64) -> f64 ; } extern "C" { pub fn fabs (__x : f64) -> f64 ; } extern "C" { pub fn __fabs (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `floor` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14870
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn __fabs (__x : f64) -> f64 ; } extern "C" { pub fn floor (__x : f64) -> f64 ; } extern "C" { pub fn __floor (__x : f64)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fmod` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14970
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn __floor (__x : f64) -> f64 ; } extern "C" { pub fn fmod (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn __fmod ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `isinf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:15092
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...__fmod (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn isinf (__value : f64) -> :: std :: os :: raw :: c_int ; } extern "C"...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `finite` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:15170
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn finite (__value : f64) -> :: std :: os :: raw :: c_int ; } extern "C...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `drem` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:15249
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn drem (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn __drem ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `significand` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:15371
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...rem (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn significand (__x : f64) -> f64 ; } extern "C" { pub fn __significand (_...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `copysign` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:15483
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... fn __significand (__x : f64) -> f64 ; } extern "C" { pub fn copysign (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn __cop...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nan` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:15613
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...opysign (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn nan (__tagb : * const :: std :: os :: raw :: c_char) -> f64 ; } ext...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `isnan` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:15783
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...:: std :: os :: raw :: c_char) -> f64 ; } extern "C" { pub fn isnan (__value : f64) -> :: std :: os :: raw :: c_int ; } extern "C"...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `j0` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:15861
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... : f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn j0 (arg1 : f64) -> f64 ; } extern "C" { pub fn __j0 (arg1 : f64) -...
[INFO] [stdout]   |                                                                    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `j1` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:15957
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...n "C" { pub fn __j0 (arg1 : f64) -> f64 ; } extern "C" { pub fn j1 (arg1 : f64) -> f64 ; } extern "C" { pub fn __j1 (arg1 : f64) -...
[INFO] [stdout]   |                                                                    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `jn` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:16053
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...n "C" { pub fn __j1 (arg1 : f64) -> f64 ; } extern "C" { pub fn jn (arg1 : :: std :: os :: raw :: c_int , arg2 : f64) -> f64 ; } e...
[INFO] [stdout]   |                                                                    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `y0` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:16225
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...os :: raw :: c_int , arg2 : f64) -> f64 ; } extern "C" { pub fn y0 (arg1 : f64) -> f64 ; } extern "C" { pub fn __y0 (arg1 : f64) -...
[INFO] [stdout]   |                                                                    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `y1` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:16321
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...n "C" { pub fn __y0 (arg1 : f64) -> f64 ; } extern "C" { pub fn y1 (arg1 : f64) -> f64 ; } extern "C" { pub fn __y1 (arg1 : f64) -...
[INFO] [stdout]   |                                                                    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `yn` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:16417
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...n "C" { pub fn __y1 (arg1 : f64) -> f64 ; } extern "C" { pub fn yn (arg1 : :: std :: os :: raw :: c_int , arg2 : f64) -> f64 ; } e...
[INFO] [stdout]   |                                                                    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `erf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:16589
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...s :: raw :: c_int , arg2 : f64) -> f64 ; } extern "C" { pub fn erf (arg1 : f64) -> f64 ; } extern "C" { pub fn __erf (arg1 : f64) ...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `erfc` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:16687
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __erf (arg1 : f64) -> f64 ; } extern "C" { pub fn erfc (arg1 : f64) -> f64 ; } extern "C" { pub fn __erfc (arg1 : f64...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lgamma` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:16787
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __erfc (arg1 : f64) -> f64 ; } extern "C" { pub fn lgamma (arg1 : f64) -> f64 ; } extern "C" { pub fn __lgamma (arg1 : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tgamma` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:16891
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __lgamma (arg1 : f64) -> f64 ; } extern "C" { pub fn tgamma (arg1 : f64) -> f64 ; } extern "C" { pub fn __tgamma (arg1 : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gamma` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:16995
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __tgamma (arg1 : f64) -> f64 ; } extern "C" { pub fn gamma (arg1 : f64) -> f64 ; } extern "C" { pub fn __gamma (arg1 : f6...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lgamma_r` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:17097
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __gamma (arg1 : f64) -> f64 ; } extern "C" { pub fn lgamma_r (arg1 : f64 , __signgamp : * mut :: std :: os :: raw :: c_in...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rint` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:17305
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t :: std :: os :: raw :: c_int) -> f64 ; } extern "C" { pub fn rint (__x : f64) -> f64 ; } extern "C" { pub fn __rint (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nextafter` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:17403
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... { pub fn __rint (__x : f64) -> f64 ; } extern "C" { pub fn nextafter (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn __nex...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nexttoward` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:17535
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...fter (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn nexttoward (__x : f64 , __y : u128) -> f64 ; } extern "C" { pub fn __n...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remainder` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:17671
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ard (__x : f64 , __y : u128) -> f64 ; } extern "C" { pub fn remainder (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn __rem...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scalbn` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:17803
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ainder (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn scalbn (__x : f64 , __n : :: std :: os :: raw :: c_int) -> f64 ; } e...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ilogb` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:17979
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... :: std :: os :: raw :: c_int) -> f64 ; } extern "C" { pub fn ilogb (__x : f64) -> :: std :: os :: raw :: c_int ; } extern "C" { p...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scalbln` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:18129
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn scalbln (__x : f64 , __n : :: std :: os :: raw :: c_long) -> f64 ; } ...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nearbyint` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:18309
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... std :: os :: raw :: c_long) -> f64 ; } extern "C" { pub fn nearbyint (__x : f64) -> f64 ; } extern "C" { pub fn __nearbyint (__x ...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `round` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:18417
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...pub fn __nearbyint (__x : f64) -> f64 ; } extern "C" { pub fn round (__x : f64) -> f64 ; } extern "C" { pub fn __round (__x : f64)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `trunc` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:18517
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __round (__x : f64) -> f64 ; } extern "C" { pub fn trunc (__x : f64) -> f64 ; } extern "C" { pub fn __trunc (__x : f64)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remquo` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:18617
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __trunc (__x : f64) -> f64 ; } extern "C" { pub fn remquo (__x : f64 , __y : f64 , __quo : * mut :: std :: os :: raw ::...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lrint` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:18833
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... :: std :: os :: raw :: c_int) -> f64 ; } extern "C" { pub fn lrint (__x : f64) -> :: std :: os :: raw :: c_long ; } extern "C" { ...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `llrint` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:18985
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...f64) -> :: std :: os :: raw :: c_long ; } extern "C" { pub fn llrint (__x : f64) -> :: std :: os :: raw :: c_longlong ; } extern "...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lround` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:19147
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... -> :: std :: os :: raw :: c_longlong ; } extern "C" { pub fn lround (__x : f64) -> :: std :: os :: raw :: c_long ; } extern "C" {...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `llround` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:19301
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...64) -> :: std :: os :: raw :: c_long ; } extern "C" { pub fn llround (__x : f64) -> :: std :: os :: raw :: c_longlong ; } extern "...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fdim` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:19465
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...) -> :: std :: os :: raw :: c_longlong ; } extern "C" { pub fn fdim (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn __fdim ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fmax` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:19587
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... __fdim (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn fmax (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn __fmax ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fmin` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:19709
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... __fmax (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn fmin (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn __fmin ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fma` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:19831
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... __fmin (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn fma (__x : f64 , __y : f64 , __z : f64) -> f64 ; } extern "C" { pub...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scalb` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:19975
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: f64 , __y : f64 , __z : f64) -> f64 ; } extern "C" { pub fn scalb (__x : f64 , __n : f64) -> f64 ; } extern "C" { pub fn __scalb...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `acosf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:20690
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... f32) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn acosf (__x : f32) -> f32 ; } extern "C" { pub fn __acosf (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `asinf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:20790
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __acosf (__x : f32) -> f32 ; } extern "C" { pub fn asinf (__x : f32) -> f32 ; } extern "C" { pub fn __asinf (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `atanf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:20890
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __asinf (__x : f32) -> f32 ; } extern "C" { pub fn atanf (__x : f32) -> f32 ; } extern "C" { pub fn __atanf (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `atan2f` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:20990
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __atanf (__x : f32) -> f32 ; } extern "C" { pub fn atan2f (__y : f32 , __x : f32) -> f32 ; } extern "C" { pub fn __atan...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cosf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:21116
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._atan2f (__y : f32 , __x : f32) -> f32 ; } extern "C" { pub fn cosf (__x : f32) -> f32 ; } extern "C" { pub fn __cosf (__x : f32) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sinf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:21214
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __cosf (__x : f32) -> f32 ; } extern "C" { pub fn sinf (__x : f32) -> f32 ; } extern "C" { pub fn __sinf (__x : f32) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tanf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:21312
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __sinf (__x : f32) -> f32 ; } extern "C" { pub fn tanf (__x : f32) -> f32 ; } extern "C" { pub fn __tanf (__x : f32) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `coshf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:21410
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn __tanf (__x : f32) -> f32 ; } extern "C" { pub fn coshf (__x : f32) -> f32 ; } extern "C" { pub fn __coshf (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sinhf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:21510
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __coshf (__x : f32) -> f32 ; } extern "C" { pub fn sinhf (__x : f32) -> f32 ; } extern "C" { pub fn __sinhf (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tanhf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:21610
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __sinhf (__x : f32) -> f32 ; } extern "C" { pub fn tanhf (__x : f32) -> f32 ; } extern "C" { pub fn __tanhf (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `acoshf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:21710
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __tanhf (__x : f32) -> f32 ; } extern "C" { pub fn acoshf (__x : f32) -> f32 ; } extern "C" { pub fn __acoshf (__x : f3...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `asinhf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:21812
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... { pub fn __acoshf (__x : f32) -> f32 ; } extern "C" { pub fn asinhf (__x : f32) -> f32 ; } extern "C" { pub fn __asinhf (__x : f3...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `atanhf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:21914
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... { pub fn __asinhf (__x : f32) -> f32 ; } extern "C" { pub fn atanhf (__x : f32) -> f32 ; } extern "C" { pub fn __atanhf (__x : f3...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `expf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:22016
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __atanhf (__x : f32) -> f32 ; } extern "C" { pub fn expf (__x : f32) -> f32 ; } extern "C" { pub fn __expf (__x : f32) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `frexpf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:22114
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn __expf (__x : f32) -> f32 ; } extern "C" { pub fn frexpf (__x : f32 , __exponent : * mut :: std :: os :: raw :: c_int)...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ldexpf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:22316
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... :: std :: os :: raw :: c_int) -> f32 ; } extern "C" { pub fn ldexpf (__x : f32 , __exponent : :: std :: os :: raw :: c_int) -> f3...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `logf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:22506
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: :: std :: os :: raw :: c_int) -> f32 ; } extern "C" { pub fn logf (__x : f32) -> f32 ; } extern "C" { pub fn __logf (__x : f32) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log10f` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:22604
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn __logf (__x : f32) -> f32 ; } extern "C" { pub fn log10f (__x : f32) -> f32 ; } extern "C" { pub fn __log10f (__x : f3...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `modff` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:22706
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... { pub fn __log10f (__x : f32) -> f32 ; } extern "C" { pub fn modff (__x : f32 , __iptr : * mut f32) -> f32 ; } extern "C" { pub f...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `expm1f` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:22848
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._x : f32 , __iptr : * mut f32) -> f32 ; } extern "C" { pub fn expm1f (__x : f32) -> f32 ; } extern "C" { pub fn __expm1f (__x : f3...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log1pf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:22950
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... { pub fn __expm1f (__x : f32) -> f32 ; } extern "C" { pub fn log1pf (__x : f32) -> f32 ; } extern "C" { pub fn __log1pf (__x : f3...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `logbf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:23052
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... { pub fn __log1pf (__x : f32) -> f32 ; } extern "C" { pub fn logbf (__x : f32) -> f32 ; } extern "C" { pub fn __logbf (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `exp2f` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:23152
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __logbf (__x : f32) -> f32 ; } extern "C" { pub fn exp2f (__x : f32) -> f32 ; } extern "C" { pub fn __exp2f (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log2f` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:23252
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __exp2f (__x : f32) -> f32 ; } extern "C" { pub fn log2f (__x : f32) -> f32 ; } extern "C" { pub fn __log2f (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `powf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:23352
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn __log2f (__x : f32) -> f32 ; } extern "C" { pub fn powf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn __powf ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sqrtf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:23474
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...__powf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn sqrtf (__x : f32) -> f32 ; } extern "C" { pub fn __sqrtf (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hypotf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:23574
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __sqrtf (__x : f32) -> f32 ; } extern "C" { pub fn hypotf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn __hypo...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cbrtf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:23700
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...hypotf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn cbrtf (__x : f32) -> f32 ; } extern "C" { pub fn __cbrtf (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ceilf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:23800
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __cbrtf (__x : f32) -> f32 ; } extern "C" { pub fn ceilf (__x : f32) -> f32 ; } extern "C" { pub fn __ceilf (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fabsf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:23900
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __ceilf (__x : f32) -> f32 ; } extern "C" { pub fn fabsf (__x : f32) -> f32 ; } extern "C" { pub fn __fabsf (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `floorf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:24000
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __fabsf (__x : f32) -> f32 ; } extern "C" { pub fn floorf (__x : f32) -> f32 ; } extern "C" { pub fn __floorf (__x : f3...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fmodf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:24102
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... { pub fn __floorf (__x : f32) -> f32 ; } extern "C" { pub fn fmodf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn __fmodf...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `isinff` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:24226
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._fmodf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn isinff (__value : f32) -> :: std :: os :: raw :: c_int ; } extern "C...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `finitef` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:24305
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...f32) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn finitef (__value : f32) -> :: std :: os :: raw :: c_int ; } extern "C...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dremf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:24385
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... f32) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn dremf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn __dremf...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `significandf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:24509
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...emf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn significandf (__x : f32) -> f32 ; } extern "C" { pub fn __significandf ...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `copysignf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:24623
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...n __significandf (__x : f32) -> f32 ; } extern "C" { pub fn copysignf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn __cop...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nanf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:24755
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...pysignf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn nanf (__tagb : * const :: std :: os :: raw :: c_char) -> f32 ; } ex...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `isnanf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:24927
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...:: std :: os :: raw :: c_char) -> f32 ; } extern "C" { pub fn isnanf (__value : f32) -> :: std :: os :: raw :: c_int ; } extern "C...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `j0f` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:25006
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: f32) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn j0f (arg1 : f32) -> f32 ; } extern "C" { pub fn __j0f (arg1 : f32) ...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `j1f` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:25104
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __j0f (arg1 : f32) -> f32 ; } extern "C" { pub fn j1f (arg1 : f32) -> f32 ; } extern "C" { pub fn __j1f (arg1 : f32) ...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `jnf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:25202
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __j1f (arg1 : f32) -> f32 ; } extern "C" { pub fn jnf (arg1 : :: std :: os :: raw :: c_int , arg2 : f32) -> f32 ; } e...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `y0f` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:25376
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...s :: raw :: c_int , arg2 : f32) -> f32 ; } extern "C" { pub fn y0f (arg1 : f32) -> f32 ; } extern "C" { pub fn __y0f (arg1 : f32) ...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `y1f` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:25474
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __y0f (arg1 : f32) -> f32 ; } extern "C" { pub fn y1f (arg1 : f32) -> f32 ; } extern "C" { pub fn __y1f (arg1 : f32) ...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ynf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:25572
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __y1f (arg1 : f32) -> f32 ; } extern "C" { pub fn ynf (arg1 : :: std :: os :: raw :: c_int , arg2 : f32) -> f32 ; } e...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `erff` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:25746
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...s :: raw :: c_int , arg2 : f32) -> f32 ; } extern "C" { pub fn erff (arg1 : f32) -> f32 ; } extern "C" { pub fn __erff (arg1 : f32...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `erfcf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:25846
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __erff (arg1 : f32) -> f32 ; } extern "C" { pub fn erfcf (arg1 : f32) -> f32 ; } extern "C" { pub fn __erfcf (arg1 : f3...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lgammaf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:25948
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __erfcf (arg1 : f32) -> f32 ; } extern "C" { pub fn lgammaf (arg1 : f32) -> f32 ; } extern "C" { pub fn __lgammaf (arg1 :...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tgammaf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:26054
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...pub fn __lgammaf (arg1 : f32) -> f32 ; } extern "C" { pub fn tgammaf (arg1 : f32) -> f32 ; } extern "C" { pub fn __tgammaf (arg1 :...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gammaf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:26160
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... pub fn __tgammaf (arg1 : f32) -> f32 ; } extern "C" { pub fn gammaf (arg1 : f32) -> f32 ; } extern "C" { pub fn __gammaf (arg1 : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lgammaf_r` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:26264
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...pub fn __gammaf (arg1 : f32) -> f32 ; } extern "C" { pub fn lgammaf_r (arg1 : f32 , __signgamp : * mut :: std :: os :: raw :: c_in...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:26474
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... :: std :: os :: raw :: c_int) -> f32 ; } extern "C" { pub fn rintf (__x : f32) -> f32 ; } extern "C" { pub fn __rintf (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nextafterf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:26574
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __rintf (__x : f32) -> f32 ; } extern "C" { pub fn nextafterf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn __ne...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nexttowardf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:26708
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...erf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn nexttowardf (__x : f32 , __y : u128) -> f32 ; } extern "C" { pub fn __n...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remainderf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:26846
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...rdf (__x : f32 , __y : u128) -> f32 ; } extern "C" { pub fn remainderf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn __re...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scalbnf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:26980
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...nderf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn scalbnf (__x : f32 , __n : :: std :: os :: raw :: c_int) -> f32 ; } e...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ilogbf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:27158
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... :: std :: os :: raw :: c_int) -> f32 ; } extern "C" { pub fn ilogbf (__x : f32) -> :: std :: os :: raw :: c_int ; } extern "C" { ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scalblnf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:27310
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...f32) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn scalblnf (__x : f32 , __n : :: std :: os :: raw :: c_long) -> f32 ; }...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nearbyintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:27492
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... std :: os :: raw :: c_long) -> f32 ; } extern "C" { pub fn nearbyintf (__x : f32) -> f32 ; } extern "C" { pub fn __nearbyintf (__...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `roundf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:27602
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ub fn __nearbyintf (__x : f32) -> f32 ; } extern "C" { pub fn roundf (__x : f32) -> f32 ; } extern "C" { pub fn __roundf (__x : f3...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `truncf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:27704
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... { pub fn __roundf (__x : f32) -> f32 ; } extern "C" { pub fn truncf (__x : f32) -> f32 ; } extern "C" { pub fn __truncf (__x : f3...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remquof` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:27806
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __truncf (__x : f32) -> f32 ; } extern "C" { pub fn remquof (__x : f32 , __y : f32 , __quo : * mut :: std :: os :: raw ::...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lrintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:28024
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... :: std :: os :: raw :: c_int) -> f32 ; } extern "C" { pub fn lrintf (__x : f32) -> :: std :: os :: raw :: c_long ; } extern "C" {...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `llrintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:28178
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...32) -> :: std :: os :: raw :: c_long ; } extern "C" { pub fn llrintf (__x : f32) -> :: std :: os :: raw :: c_longlong ; } extern "...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lroundf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:28342
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...-> :: std :: os :: raw :: c_longlong ; } extern "C" { pub fn lroundf (__x : f32) -> :: std :: os :: raw :: c_long ; } extern "C" {...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `llroundf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:28498
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...32) -> :: std :: os :: raw :: c_long ; } extern "C" { pub fn llroundf (__x : f32) -> :: std :: os :: raw :: c_longlong ; } extern ...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fdimf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:28664
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... -> :: std :: os :: raw :: c_longlong ; } extern "C" { pub fn fdimf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn __fdimf...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fmaxf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:28788
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._fdimf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn fmaxf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn __fmaxf...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fminf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:28912
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._fmaxf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn fminf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn __fminf...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fmaf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:29036
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...__fminf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn fmaf (__x : f32 , __y : f32 , __z : f32) -> f32 ; } extern "C" { pu...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scalbf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:29182
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: f32 , __y : f32 , __z : f32) -> f32 ; } extern "C" { pub fn scalbf (__x : f32 , __n : f32) -> f32 ; } extern "C" { pub fn __scal...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `acosl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:29907
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...u128) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn acosl (__x : u128) -> u128 ; } extern "C" { pub fn __acosl (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `asinl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:30011
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __acosl (__x : u128) -> u128 ; } extern "C" { pub fn asinl (__x : u128) -> u128 ; } extern "C" { pub fn __asinl (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `atanl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:30115
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __asinl (__x : u128) -> u128 ; } extern "C" { pub fn atanl (__x : u128) -> u128 ; } extern "C" { pub fn __atanl (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `atan2l` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:30219
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __atanl (__x : u128) -> u128 ; } extern "C" { pub fn atan2l (__y : u128 , __x : u128) -> u128 ; } extern "C" { pub fn __a...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cosl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:30351
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...an2l (__y : u128 , __x : u128) -> u128 ; } extern "C" { pub fn cosl (__x : u128) -> u128 ; } extern "C" { pub fn __cosl (__x : u12...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sinl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:30453
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __cosl (__x : u128) -> u128 ; } extern "C" { pub fn sinl (__x : u128) -> u128 ; } extern "C" { pub fn __sinl (__x : u12...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tanl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:30555
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __sinl (__x : u128) -> u128 ; } extern "C" { pub fn tanl (__x : u128) -> u128 ; } extern "C" { pub fn __tanl (__x : u12...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `coshl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:30657
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... { pub fn __tanl (__x : u128) -> u128 ; } extern "C" { pub fn coshl (__x : u128) -> u128 ; } extern "C" { pub fn __coshl (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sinhl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:30761
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __coshl (__x : u128) -> u128 ; } extern "C" { pub fn sinhl (__x : u128) -> u128 ; } extern "C" { pub fn __sinhl (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tanhl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:30865
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __sinhl (__x : u128) -> u128 ; } extern "C" { pub fn tanhl (__x : u128) -> u128 ; } extern "C" { pub fn __tanhl (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `acoshl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:30969
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __tanhl (__x : u128) -> u128 ; } extern "C" { pub fn acoshl (__x : u128) -> u128 ; } extern "C" { pub fn __acoshl (__x : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `asinhl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:31075
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... pub fn __acoshl (__x : u128) -> u128 ; } extern "C" { pub fn asinhl (__x : u128) -> u128 ; } extern "C" { pub fn __asinhl (__x : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `atanhl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:31181
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... pub fn __asinhl (__x : u128) -> u128 ; } extern "C" { pub fn atanhl (__x : u128) -> u128 ; } extern "C" { pub fn __atanhl (__x : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `expl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:31287
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __atanhl (__x : u128) -> u128 ; } extern "C" { pub fn expl (__x : u128) -> u128 ; } extern "C" { pub fn __expl (__x : u12...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `frexpl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:31389
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... { pub fn __expl (__x : u128) -> u128 ; } extern "C" { pub fn frexpl (__x : u128 , __exponent : * mut :: std :: os :: raw :: c_int...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ldexpl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:31595
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...:: std :: os :: raw :: c_int) -> u128 ; } extern "C" { pub fn ldexpl (__x : u128 , __exponent : :: std :: os :: raw :: c_int) -> u...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `logl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:31789
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... :: std :: os :: raw :: c_int) -> u128 ; } extern "C" { pub fn logl (__x : u128) -> u128 ; } extern "C" { pub fn __logl (__x : u12...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log10l` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:31891
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... { pub fn __logl (__x : u128) -> u128 ; } extern "C" { pub fn log10l (__x : u128) -> u128 ; } extern "C" { pub fn __log10l (__x : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `modfl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:31997
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... pub fn __log10l (__x : u128) -> u128 ; } extern "C" { pub fn modfl (__x : u128 , __iptr : * mut u128) -> u128 ; } extern "C" { pu...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `expm1l` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:32145
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: u128 , __iptr : * mut u128) -> u128 ; } extern "C" { pub fn expm1l (__x : u128) -> u128 ; } extern "C" { pub fn __expm1l (__x : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log1pl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:32251
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... pub fn __expm1l (__x : u128) -> u128 ; } extern "C" { pub fn log1pl (__x : u128) -> u128 ; } extern "C" { pub fn __log1pl (__x : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `logbl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:32357
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... pub fn __log1pl (__x : u128) -> u128 ; } extern "C" { pub fn logbl (__x : u128) -> u128 ; } extern "C" { pub fn __logbl (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `exp2l` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:32461
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __logbl (__x : u128) -> u128 ; } extern "C" { pub fn exp2l (__x : u128) -> u128 ; } extern "C" { pub fn __exp2l (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log2l` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:32565
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __exp2l (__x : u128) -> u128 ; } extern "C" { pub fn log2l (__x : u128) -> u128 ; } extern "C" { pub fn __log2l (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `powl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:32669
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... { pub fn __log2l (__x : u128) -> u128 ; } extern "C" { pub fn powl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn __po...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sqrtl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:32797
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...owl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn sqrtl (__x : u128) -> u128 ; } extern "C" { pub fn __sqrtl (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hypotl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:32901
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __sqrtl (__x : u128) -> u128 ; } extern "C" { pub fn hypotl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn __h...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cbrtl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:33033
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...otl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn cbrtl (__x : u128) -> u128 ; } extern "C" { pub fn __cbrtl (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ceill` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:33137
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __cbrtl (__x : u128) -> u128 ; } extern "C" { pub fn ceill (__x : u128) -> u128 ; } extern "C" { pub fn __ceill (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fabsl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:33241
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __ceill (__x : u128) -> u128 ; } extern "C" { pub fn fabsl (__x : u128) -> u128 ; } extern "C" { pub fn __fabsl (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `floorl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:33345
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __fabsl (__x : u128) -> u128 ; } extern "C" { pub fn floorl (__x : u128) -> u128 ; } extern "C" { pub fn __floorl (__x : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fmodl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:33451
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... pub fn __floorl (__x : u128) -> u128 ; } extern "C" { pub fn fmodl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn __fm...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `isinfl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:33581
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...odl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn isinfl (__value : u128) -> :: std :: os :: raw :: c_int ; } extern "...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `finitel` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:33661
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...128) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn finitel (__value : u128) -> :: std :: os :: raw :: c_int ; } extern "...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dreml` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:33742
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...u128) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn dreml (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn __dr...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `significandl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:33872
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn significandl (__x : u128) -> u128 ; } extern "C" { pub fn __significand...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `copysignl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:33990
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...__significandl (__x : u128) -> u128 ; } extern "C" { pub fn copysignl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn __...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nanl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:34128
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ignl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn nanl (__tagb : * const :: std :: os :: raw :: c_char) -> u128 ; } e...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `isnanl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:34302
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: std :: os :: raw :: c_char) -> u128 ; } extern "C" { pub fn isnanl (__value : u128) -> :: std :: os :: raw :: c_int ; } extern "...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `j0l` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:34382
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... u128) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn j0l (arg1 : u128) -> u128 ; } extern "C" { pub fn __j0l (arg1 : u12...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `j1l` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:34484
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __j0l (arg1 : u128) -> u128 ; } extern "C" { pub fn j1l (arg1 : u128) -> u128 ; } extern "C" { pub fn __j1l (arg1 : u12...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `jnl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:34586
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __j1l (arg1 : u128) -> u128 ; } extern "C" { pub fn jnl (arg1 : :: std :: os :: raw :: c_int , arg2 : u128) -> u128 ; }...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `y0l` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:34764
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...:: raw :: c_int , arg2 : u128) -> u128 ; } extern "C" { pub fn y0l (arg1 : u128) -> u128 ; } extern "C" { pub fn __y0l (arg1 : u12...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `y1l` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:34866
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __y0l (arg1 : u128) -> u128 ; } extern "C" { pub fn y1l (arg1 : u128) -> u128 ; } extern "C" { pub fn __y1l (arg1 : u12...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ynl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:34968
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __y1l (arg1 : u128) -> u128 ; } extern "C" { pub fn ynl (arg1 : :: std :: os :: raw :: c_int , arg2 : u128) -> u128 ; }...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `erfl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:35146
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...:: raw :: c_int , arg2 : u128) -> u128 ; } extern "C" { pub fn erfl (arg1 : u128) -> u128 ; } extern "C" { pub fn __erfl (arg1 : u...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `erfcl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:35250
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __erfl (arg1 : u128) -> u128 ; } extern "C" { pub fn erfcl (arg1 : u128) -> u128 ; } extern "C" { pub fn __erfcl (arg1 : ...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lgammal` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:35356
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...pub fn __erfcl (arg1 : u128) -> u128 ; } extern "C" { pub fn lgammal (arg1 : u128) -> u128 ; } extern "C" { pub fn __lgammal (arg1...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tgammal` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:35466
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...b fn __lgammal (arg1 : u128) -> u128 ; } extern "C" { pub fn tgammal (arg1 : u128) -> u128 ; } extern "C" { pub fn __tgammal (arg1...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gammal` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:35576
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ub fn __tgammal (arg1 : u128) -> u128 ; } extern "C" { pub fn gammal (arg1 : u128) -> u128 ; } extern "C" { pub fn __gammal (arg1 ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lgammal_r` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:35684
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...b fn __gammal (arg1 : u128) -> u128 ; } extern "C" { pub fn lgammal_r (arg1 : u128 , __signgamp : * mut :: std :: os :: raw :: c_i...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rintl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:35898
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...:: std :: os :: raw :: c_int) -> u128 ; } extern "C" { pub fn rintl (__x : u128) -> u128 ; } extern "C" { pub fn __rintl (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nextafterl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:36002
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...pub fn __rintl (__x : u128) -> u128 ; } extern "C" { pub fn nextafterl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn _...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nexttowardl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:36142
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn nexttowardl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn _...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remainderl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:36284
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...l (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn remainderl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn _...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scalbnl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:36424
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...rl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn scalbnl (__x : u128 , __n : :: std :: os :: raw :: c_int) -> u128 ; }...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ilogbl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:36606
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...:: std :: os :: raw :: c_int) -> u128 ; } extern "C" { pub fn ilogbl (__x : u128) -> :: std :: os :: raw :: c_int ; } extern "C" {...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scalblnl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:36760
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...128) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn scalblnl (__x : u128 , __n : :: std :: os :: raw :: c_long) -> u128 ;...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nearbyintl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:36946
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...std :: os :: raw :: c_long) -> u128 ; } extern "C" { pub fn nearbyintl (__x : u128) -> u128 ; } extern "C" { pub fn __nearbyintl (...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `roundl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:37060
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... fn __nearbyintl (__x : u128) -> u128 ; } extern "C" { pub fn roundl (__x : u128) -> u128 ; } extern "C" { pub fn __roundl (__x : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `truncl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:37166
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... pub fn __roundl (__x : u128) -> u128 ; } extern "C" { pub fn truncl (__x : u128) -> u128 ; } extern "C" { pub fn __truncl (__x : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remquol` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:37272
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...pub fn __truncl (__x : u128) -> u128 ; } extern "C" { pub fn remquol (__x : u128 , __y : u128 , __quo : * mut :: std :: os :: raw ...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lrintl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:37496
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...:: std :: os :: raw :: c_int) -> u128 ; } extern "C" { pub fn lrintl (__x : u128) -> :: std :: os :: raw :: c_long ; } extern "C" ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `llrintl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:37652
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...28) -> :: std :: os :: raw :: c_long ; } extern "C" { pub fn llrintl (__x : u128) -> :: std :: os :: raw :: c_longlong ; } extern ...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lroundl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:37818
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...-> :: std :: os :: raw :: c_longlong ; } extern "C" { pub fn lroundl (__x : u128) -> :: std :: os :: raw :: c_long ; } extern "C" ...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `llroundl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:37976
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...28) -> :: std :: os :: raw :: c_long ; } extern "C" { pub fn llroundl (__x : u128) -> :: std :: os :: raw :: c_longlong ; } extern...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fdiml` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:38144
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... -> :: std :: os :: raw :: c_longlong ; } extern "C" { pub fn fdiml (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn __fd...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fmaxl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:38274
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...iml (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn fmaxl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn __fm...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fminl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:38404
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...axl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn fminl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn __fm...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fmal` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:38534
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...minl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn fmal (__x : u128 , __y : u128 , __z : u128) -> u128 ; } extern "C" ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scalbl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:38688
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...28 , __y : u128 , __z : u128) -> u128 ; } extern "C" { pub fn scalbl (__x : u128 , __n : u128) -> u128 ; } extern "C" { pub fn __s...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `signgam` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:38828
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: u128 , __n : u128) -> u128 ; } extern "C" { pub static mut signgam : :: std :: os :: raw :: c_int ; } pub const FP_NAN : _bindge...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `stdin` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:54053
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._t ; pub type fpos_t = __fpos_t ; extern "C" { pub static mut stdin : * mut FILE ; } extern "C" { pub static mut stdout : * mut FI...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `stdout` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:54104
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...static mut stdin : * mut FILE ; } extern "C" { pub static mut stdout : * mut FILE ; } extern "C" { pub static mut stderr : * mut F...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `stderr` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:54156
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...tatic mut stdout : * mut FILE ; } extern "C" { pub static mut stderr : * mut FILE ; } extern "C" { pub fn remove (__filename : * c...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remove` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:54200
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... { pub static mut stderr : * mut FILE ; } extern "C" { pub fn remove (__filename : * const :: std :: os :: raw :: c_char) -> :: st...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rename` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:54316
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...char) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn rename (__old : * const :: std :: os :: raw :: c_char , __new : * co...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `renameat` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:54475
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...har) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn renameat (__oldfd : :: std :: os :: raw :: c_int , __old : * const ::...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fclose` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:54718
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...char) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn fclose (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ; } e...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tmpfile` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:54805
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn tmpfile () -> * mut FILE ; } extern "C" { pub fn tmpnam (arg1 : * mut...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tmpnam` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:54854
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn tmpfile () -> * mut FILE ; } extern "C" { pub fn tmpnam (arg1 : * mut :: std :: os :: raw :: c_char) -> * mut :: std ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tmpnam_r` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:54969
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... * mut :: std :: os :: raw :: c_char ; } extern "C" { pub fn tmpnam_r (__s : * mut :: std :: os :: raw :: c_char) -> * mut :: std ...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tempnam` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:55085
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... * mut :: std :: os :: raw :: c_char ; } extern "C" { pub fn tempnam (__dir : * const :: std :: os :: raw :: c_char , __pfx : * co...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fflush` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:55252
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...> * mut :: std :: os :: raw :: c_char ; } extern "C" { pub fn fflush (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ; } e...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fflush_unlocked` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:55339
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn fflush_unlocked (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ;...
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fopen` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:55435
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...FILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn fopen (__filename : * const :: std :: os :: raw :: c_char , __modes ...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `freopen` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:55582
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: os :: raw :: c_char) -> * mut FILE ; } extern "C" { pub fn freopen (__filename : * const :: std :: os :: raw :: c_char , __modes...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fdopen` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:55755
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... __stream : * mut FILE) -> * mut FILE ; } extern "C" { pub fn fdopen (__fd : :: std :: os :: raw :: c_int , __modes : * const :: s...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fopencookie` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:55888
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...os :: raw :: c_char) -> * mut FILE ; } extern "C" { pub fn fopencookie (__magic_cookie : * mut :: std :: os :: raw :: c_void , __m...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fmemopen` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:56080
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...cookie_io_functions_t) -> * mut FILE ; } extern "C" { pub fn fmemopen (__s : * mut :: std :: os :: raw :: c_void , __len : usize ,...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `open_memstream` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:56237
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...s :: raw :: c_char) -> * mut FILE ; } extern "C" { pub fn open_memstream (__bufloc : * mut * mut :: std :: os :: raw :: c_char , _...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `setbuf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:56371
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._sizeloc : * mut usize) -> * mut FILE ; } extern "C" { pub fn setbuf (__stream : * mut FILE , __buf : * mut :: std :: os :: raw ::...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `setvbuf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:56472
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...* mut :: std :: os :: raw :: c_char) ; } extern "C" { pub fn setvbuf (__stream : * mut FILE , __buf : * mut :: std :: os :: raw ::...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `setbuffer` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:56661
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ze) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn setbuffer (__stream : * mut FILE , __buf : * mut :: std :: os :: raw :...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `setlinebuf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:56782
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... :: raw :: c_char , __size : usize) ; } extern "C" { pub fn setlinebuf (__stream : * mut FILE) ; } extern "C" { pub fn fprintf (__...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fprintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:56841
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...n setlinebuf (__stream : * mut FILE) ; } extern "C" { pub fn fprintf (__stream : * mut FILE , __format : * const :: std :: os :: r...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `printf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:56986
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ...) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn printf (__format : * const :: std :: os :: raw :: c_char , ...) -> :...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sprintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:57106
[INFO] [stdout]   |
[INFO] [stdout] 3 | ......) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn sprintf (__s : * mut :: std :: os :: raw :: c_char , __format : * con...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vfprintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:57271
[INFO] [stdout]   |
[INFO] [stdout] 3 | ......) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn vfprintf (__s : * mut FILE , __format : * const :: std :: os :: raw :...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vprintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:57436
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...tag) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn vprintf (__format : * const :: std :: os :: raw :: c_char , __arg : *...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vsprintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:57581
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...tag) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn vsprintf (__s : * mut :: std :: os :: raw :: c_char , __format : * co...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `snprintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:57771
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...tag) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn snprintf (__s : * mut :: std :: os :: raw :: c_char , __maxlen : :: s...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vsnprintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:57981
[INFO] [stdout]   |
[INFO] [stdout] 3 | .....) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn vsnprintf (__s : * mut :: std :: os :: raw :: c_char , __maxlen : :: s...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vasprintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:58216
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ag) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn vasprintf (__ptr : * mut * mut :: std :: os :: raw :: c_char , __f : *...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `asprintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:58583
[INFO] [stdout]   |
[INFO] [stdout] 3 | ......) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn asprintf (__ptr : * mut * mut :: std :: os :: raw :: c_char , __fmt :...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vdprintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:58754
[INFO] [stdout]   |
[INFO] [stdout] 3 | ......) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn vdprintf (__fd : :: std :: os :: raw :: c_int , __fmt : * const :: st...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dprintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:58935
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...tag) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn dprintf (__fd : :: std :: os :: raw :: c_int , __fmt : * const :: std...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fscanf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:59091
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ...) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn fscanf (__stream : * mut FILE , __format : * const :: std :: os :: r...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scanf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:59235
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ...) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn scanf (__format : * const :: std :: os :: raw :: c_char , ...) -> ::...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sscanf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:59354
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ...) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn sscanf (__s : * const :: std :: os :: raw :: c_char , __format : * c...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fscanf1` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:59559
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...} extern "C" { # [link_name = "\u{1}__isoc99_fscanf"] pub fn fscanf1 (__stream : * mut FILE , __format : * const :: std :: os :: r...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scanf1` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:59742
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...; } extern "C" { # [link_name = "\u{1}__isoc99_scanf"] pub fn scanf1 (__format : * const :: std :: os :: raw :: c_char , ...) -> :...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sscanf1` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:59901
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...} extern "C" { # [link_name = "\u{1}__isoc99_sscanf"] pub fn sscanf1 (__s : * const :: std :: os :: raw :: c_char , __format : * c...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vfscanf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:60068
[INFO] [stdout]   |
[INFO] [stdout] 3 | ......) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn vfscanf (__s : * mut FILE , __format : * const :: std :: os :: raw ::...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vscanf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:60232
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._tag) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn vscanf (__format : * const :: std :: os :: raw :: c_char , __arg : *...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vsscanf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:60376
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...tag) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn vsscanf (__s : * const :: std :: os :: raw :: c_char , __format : * c...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vfscanf1` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:60607
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... extern "C" { # [link_name = "\u{1}__isoc99_vfscanf"] pub fn vfscanf1 (__s : * mut FILE , __format : * const :: std :: os :: raw :...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vscanf1` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:60811
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...} extern "C" { # [link_name = "\u{1}__isoc99_vscanf"] pub fn vscanf1 (__format : * const :: std :: os :: raw :: c_char , __arg : *...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vsscanf1` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:60996
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... extern "C" { # [link_name = "\u{1}__isoc99_vsscanf"] pub fn vsscanf1 (__s : * const :: std :: os :: raw :: c_char , __format : * ...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fgetc` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:61188
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._tag) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn fgetc (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getc` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:61274
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... FILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn getc (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getchar` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:61359
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn getchar () -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn ge...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getc_unlocked` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:61426
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn getc_unlocked (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ; ...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getchar_unlocked` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:61520
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn getchar_unlocked () -> :: std :: os :: raw :: c_int ; } extern "C" { pub ...
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fgetc_unlocked` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:61596
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn fgetc_unlocked (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ;...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fputc` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:61691
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...FILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn fputc (__c : :: std :: os :: raw :: c_int , __stream : * mut FILE) -...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `putc` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:61814
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... FILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn putc (__c : :: std :: os :: raw :: c_int , __stream : * mut FILE) -...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `putchar` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:61936
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn putchar (__c : :: std :: os :: raw :: c_int) -> :: std :: os :: raw :...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fputc_unlocked` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:62037
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn fputc_unlocked (__c : :: std :: os :: raw :: c_int , __stream : * mut FI...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `putc_unlocked` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:62169
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn putc_unlocked (__c : :: std :: os :: raw :: c_int , __stream : * mut FIL...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `putchar_unlocked` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:62300
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn putchar_unlocked (__c : :: std :: os :: raw :: c_int) -> :: std :: os :: ...
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getw` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:62410
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...c_int) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn getw (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `putw` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:62495
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... FILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn putw (__w : :: std :: os :: raw :: c_int , __stream : * mut FILE) -...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fgets` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:62617
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...FILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn fgets (__s : * mut :: std :: os :: raw :: c_char , __n : :: std :: o...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getdelim` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:62984
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... __stream : * mut FILE) -> __ssize_t ; } extern "C" { pub fn getdelim (__lineptr : * mut * mut :: std :: os :: raw :: c_char , __n...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getline` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:63175
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... __stream : * mut FILE) -> __ssize_t ; } extern "C" { pub fn getline (__lineptr : * mut * mut :: std :: os :: raw :: c_char , __n ...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fputs` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:63320
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..., __stream : * mut FILE) -> __ssize_t ; } extern "C" { pub fn fputs (__s : * const :: std :: os :: raw :: c_char , __stream : * mu...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `puts` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:63452
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... FILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn puts (__s : * const :: std :: os :: raw :: c_char) -> :: std :: os ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ungetc` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:63559
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...char) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn ungetc (__c : :: std :: os :: raw :: c_int , __stream : * mut FILE) ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fread` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:63683
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...FILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn fread (__ptr : * mut :: std :: os :: raw :: c_void , __size : :: std...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fwrite` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:63898
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...LE) -> :: std :: os :: raw :: c_ulong ; } extern "C" { pub fn fwrite (__ptr : * const :: std :: os :: raw :: c_void , __size : :: ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fread_unlocked` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:64111
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...-> :: std :: os :: raw :: c_ulong ; } extern "C" { pub fn fread_unlocked (__ptr : * mut :: std :: os :: raw :: c_void , __size : u...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fwrite_unlocked` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:64260
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... __stream : * mut FILE) -> usize ; } extern "C" { pub fn fwrite_unlocked (__ptr : * const :: std :: os :: raw :: c_void , __size :...
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fseek` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:64412
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ize , __stream : * mut FILE) -> usize ; } extern "C" { pub fn fseek (__stream : * mut FILE , __off : :: std :: os :: raw :: c_long...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ftell` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:64580
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._int) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn ftell (__stream : * mut FILE) -> :: std :: os :: raw :: c_long ; } e...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rewind` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:64667
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ILE) -> :: std :: os :: raw :: c_long ; } extern "C" { pub fn rewind (__stream : * mut FILE) ; } extern "C" { pub fn fseeko (__str...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fseeko` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:64722
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...pub fn rewind (__stream : * mut FILE) ; } extern "C" { pub fn fseeko (__stream : * mut FILE , __off : __off_t , __whence : :: std ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ftello` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:64869
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._int) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn ftello (__stream : * mut FILE) -> __off_t ; } extern "C" { pub fn fg...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fgetpos` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:64935
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...o (__stream : * mut FILE) -> __off_t ; } extern "C" { pub fn fgetpos (__stream : * mut FILE , __pos : * mut fpos_t) -> :: std :: o...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fsetpos` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:65046
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...s_t) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn fsetpos (__stream : * mut FILE , __pos : * const fpos_t) -> :: std ::...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clearerr` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:65159
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...s_t) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn clearerr (__stream : * mut FILE) ; } extern "C" { pub fn feof (__stre...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `feof` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:65216
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ub fn clearerr (__stream : * mut FILE) ; } extern "C" { pub fn feof (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ferror` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:65301
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...FILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn ferror (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ; } e...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clearerr_unlocked` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:65388
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...-> :: std :: os :: raw :: c_int ; } extern "C" { pub fn clearerr_unlocked (__stream : * mut FILE) ; } extern "C" { pub fn feof_unl...
[INFO] [stdout]   |                                                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `feof_unlocked` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:65454
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._unlocked (__stream : * mut FILE) ; } extern "C" { pub fn feof_unlocked (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ; ...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ferror_unlocked` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:65548
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn ferror_unlocked (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ;...
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `perror` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:65644
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...FILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn perror (__s : * const :: std :: os :: raw :: c_char) ; } extern "C" ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fileno` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:65721
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... const :: std :: os :: raw :: c_char) ; } extern "C" { pub fn fileno (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ; } e...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fileno_unlocked` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:65808
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn fileno_unlocked (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ;...
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pclose` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:65904
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...FILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn pclose (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ; } e...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `popen` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:65991
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...FILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn popen (__command : * const :: std :: os :: raw :: c_char , __modes :...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ctermid` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:66137
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: os :: raw :: c_char) -> * mut FILE ; } extern "C" { pub fn ctermid (__s : * mut :: std :: os :: raw :: c_char) -> * mut :: std :...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `flockfile` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:66252
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...* mut :: std :: os :: raw :: c_char ; } extern "C" { pub fn flockfile (__stream : * mut FILE) ; } extern "C" { pub fn ftrylockfile...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ftrylockfile` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:66310
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... flockfile (__stream : * mut FILE) ; } extern "C" { pub fn ftrylockfile (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ; ...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `funlockfile` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:66403
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...E) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn funlockfile (__stream : * mut FILE) ; } extern "C" { pub fn __uflow (ar...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ddotRef` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:66705
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...int ; } pub type fileType = * mut FILE ; extern "C" { pub fn ddotRef (arg1 : * mut integer , arg2 : * mut f64 , arg3 : * mut integ...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `daxpyRef` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:66851
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t f64 , arg5 : * mut integer) -> f64 ; } extern "C" { pub fn daxpyRef (arg1 : * mut integer , arg2 : * mut f64 , arg3 : * mut f64 ...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dscalRef` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:67042
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ger) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn dscalRef (arg1 : * mut integer , arg2 : * mut f64 , arg3 : * mut f64 ...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dcopyRef` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:67191
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ger) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn dcopyRef (arg1 : * mut integer , arg2 : * mut f64 , arg3 : * mut inte...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `setulb` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:67363
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...eger) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn setulb (n : * mut integer , m : * mut integer , x : * mut f64 , l : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mainlb` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:67787
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn mainlb (n : * mut integer , m : * mut integer , x : * mut f64 , l : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `freev` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:68469
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn freev (arg1 : * mut integer , arg2 : * mut integer , arg3 : * mut in...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `timer` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:68810
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...eger) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn timer (arg1 : * mut f64) -> :: std :: os :: raw :: c_int ; } extern ...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `formk` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:68891
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn formk (arg1 : * mut integer , arg2 : * mut integer , arg3 : * mut in...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `formt` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:69352
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...eger) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn formt (arg1 : * mut integer , arg2 : * mut f64 , arg3 : * mut f64 , ...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `subsm` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:69559
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...eger) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn subsm (arg1 : * mut integer , arg2 : * mut integer , arg3 : * mut in...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `prn1lb` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:70092
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...eger) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn prn1lb (n : * mut integer , m : * mut integer , l : * mut f64 , u : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `prn2lb` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:70309
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn prn2lb (n : * mut integer , x : * mut f64 , f : * mut f64 , g : * mu...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `prn3lb` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:70723
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...nlen) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn prn3lb (n : * mut integer , x : * mut f64 , f : * mut f64 , task : *...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `errclb` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:71318
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...nlen) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn errclb (n : * mut integer , m : * mut integer , factr : * mut f64 , ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `active` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:71581
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...nlen) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn active (arg1 : * mut integer , arg2 : * mut f64 , arg3 : * mut f64 ,...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cauchy` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:71863
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ical) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn cauchy (arg1 : * mut integer , arg2 : * mut f64 , arg3 : * mut f64 ,...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cmprlb` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:72517
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn cmprlb (arg1 : * mut integer , arg2 : * mut integer , arg3 : * mut f...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `matupd` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:72963
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...eger) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn matupd (arg1 : * mut integer , arg2 : * mut integer , arg3 : * mut f...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lnsrlb` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:73381
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn lnsrlb (n : * mut integer , l : * mut f64 , u : * mut f64 , nbd : * ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `projgr` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:74069
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn projgr (arg1 : * mut integer , arg2 : * mut f64 , arg3 : * mut f64 ,...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dcsrch` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:74273
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn dcsrch (f : * mut f64 , g : * mut f64 , stp : * mut f64 , ftol : * m...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dcstep` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:74552
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn dcstep (arg1 : * mut f64 , arg2 : * mut f64 , arg3 : * mut f64 , arg...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dpofa` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:74850
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn dpofa (arg1 : * mut f64 , arg2 : * mut integer , arg3 : * mut intege...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dtrsl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:75000
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...eger) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn dtrsl (arg1 : * mut f64 , arg2 : * mut integer , arg3 : * mut intege...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.28s
[INFO] running `Command { std: "docker" "inspect" "7f17e1e0813848e9cfb466af413578a5f653a9baf4d107f479b918291ec4e218", 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=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7f17e1e0813848e9cfb466af413578a5f653a9baf4d107f479b918291ec4e218" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling vecfx v0.1.2
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c: In function 'prn1lb':
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:4:57: warning: unused parameter 'itfile' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:     4 |         double *u, double *x, integer *iprint, fileType itfile,
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                                                ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c: In function 'prn2lb':
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:75:46: warning: unused parameter 'itfile' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:    75 |         double *g, integer *iprint, fileType itfile, integer *iter,
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                                     ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:76:18: warning: unused parameter 'nfgv' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:    76 |         integer *nfgv, integer *nact, double *sbgnrm, integer *nseg, integer
[INFO] [stderr] warning: lbfgsb@0.1.1:       |         ~~~~~~~~~^~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:76:33: warning: unused parameter 'nact' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:    76 |         integer *nfgv, integer *nact, double *sbgnrm, integer *nseg, integer
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                        ~~~~~~~~~^~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:76:64: warning: unused parameter 'nseg' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:    76 |         integer *nfgv, integer *nact, double *sbgnrm, integer *nseg, integer
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                                                       ~~~~~~~~~^~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:77:56: warning: unused parameter 'stp' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:    77 |         *word, integer *iword, integer *iback, double *stp, double *
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                                                ~~~~~~~~^~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:78:23: warning: unused parameter 'word_len' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:    78 |         xstep, ftnlen word_len)
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c: In function 'prn3lb':
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:156:56: warning: unused parameter 'itfile' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:   156 |         task, integer *iprint, integer *info, fileType itfile, integer *iter,
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                                               ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:158:48: warning: unused parameter 'nseg' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:   158 |         double *sbgnrm, double *time, integer *nseg, integer *word,
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                                       ~~~~~~~~~^~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:158:63: warning: unused parameter 'word' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:   158 |         double *sbgnrm, double *time, integer *nseg, integer *word,
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                                                      ~~~~~~~~~^~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:159:18: warning: unused parameter 'iback' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:   159 |         integer *iback, double *stp, double *xstep, integer *k,
[INFO] [stderr] warning: lbfgsb@0.1.1:       |         ~~~~~~~~~^~~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:159:33: warning: unused parameter 'stp' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:   159 |         integer *iback, double *stp, double *xstep, integer *k,
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                         ~~~~~~~~^~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:159:46: warning: unused parameter 'xstep' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:   159 |         integer *iback, double *stp, double *xstep, integer *k,
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                                      ~~~~~~~~^~~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:161:9: warning: unused parameter 'task_len' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:   160 |         double *cachyt, double *sbtime, double *lnscht, ftnlen
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                                                         ~~~~~~
[INFO] [stderr] warning: lbfgsb@0.1.1:   161 |         task_len, ftnlen word_len)
[INFO] [stderr] warning: lbfgsb@0.1.1:       |         ^~~~~~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:161:26: warning: unused parameter 'word_len' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:   161 |         task_len, ftnlen word_len)
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                   ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c: In function 'errclb':
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:280:29: warning: unused parameter 'task_len' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:   280 |          integer *k, ftnlen task_len)
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                      ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/miniCBLAS.c: In function 'daxpyRef':
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/miniCBLAS.c:52:13: warning: variable 'i__1' set but not used [-Wunused-but-set-variable]
[INFO] [stderr] warning: lbfgsb@0.1.1:    52 |     integer i__1;
[INFO] [stderr] warning: lbfgsb@0.1.1:       |             ^~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/miniCBLAS.c: In function 'dcopyRef':
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/miniCBLAS.c:139:13: warning: variable 'i__1' set but not used [-Wunused-but-set-variable]
[INFO] [stderr] warning: lbfgsb@0.1.1:   139 |     integer i__1;
[INFO] [stderr] warning: lbfgsb@0.1.1:       |             ^~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/miniCBLAS.c: In function 'ddotRef':
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/miniCBLAS.c:225:13: warning: variable 'i__1' set but not used [-Wunused-but-set-variable]
[INFO] [stderr] warning: lbfgsb@0.1.1:   225 |     integer i__1;
[INFO] [stderr] warning: lbfgsb@0.1.1:       |             ^~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/miniCBLAS.c: In function 'dscalRef':
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/miniCBLAS.c:314:19: warning: variable 'i__2' set but not used [-Wunused-but-set-variable]
[INFO] [stderr] warning: lbfgsb@0.1.1:   314 |     integer i__1, i__2;
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                   ^~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/miniCBLAS.c:314:13: warning: variable 'i__1' set but not used [-Wunused-but-set-variable]
[INFO] [stderr] warning: lbfgsb@0.1.1:   314 |     integer i__1, i__2;
[INFO] [stderr] warning: lbfgsb@0.1.1:       |             ^~~~
[INFO] [stdout] warning: constant `TRUE_` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const TRUE_ : u32 = 1 ; pub const FALSE_ : u32 = 0 ; pub const _MATH_H : u32 = 1 ; pub const _FEATURES_H : u32 = 1 ; pub const _D...
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FALSE_` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:39
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const TRUE_ : u32 = 1 ; pub const FALSE_ : u32 = 0 ; pub const _MATH_H : u32 = 1 ; pub const _FEATURES_H : u32 = 1 ; pub const _D...
[INFO] [stdout]   |                                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FP_ILOGB0` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3275
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...2 = 1 ; pub const __FP_LOGBNAN_IS_MIN : u32 = 1 ; pub const FP_ILOGB0 : i32 = - 2147483648 ; pub const FP_ILOGBNAN : i32 = - 21474...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FP_ILOGBNAN` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3318
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...= 1 ; pub const FP_ILOGB0 : i32 = - 2147483648 ; pub const FP_ILOGBNAN : i32 = - 2147483648 ; pub const __MATH_DECLARING_DOUBLE : ...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MATH_ERRNO` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3500
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... 0 ; pub const __MATH_DECLARE_LDOUBLE : u32 = 1 ; pub const MATH_ERRNO : u32 = 1 ; pub const MATH_ERREXCEPT : u32 = 2 ; pub const ...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MATH_ERREXCEPT` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3533
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...LE : u32 = 1 ; pub const MATH_ERRNO : u32 = 1 ; pub const MATH_ERREXCEPT : u32 = 2 ; pub const math_errhandling : u32 = 3 ; pub co...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `math_errhandling` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3570
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...u32 = 1 ; pub const MATH_ERREXCEPT : u32 = 2 ; pub const math_errhandling : u32 = 3 ; pub const M_E : f64 = 2.718281828459045 ; pu...
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_E` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3609
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...T : u32 = 2 ; pub const math_errhandling : u32 = 3 ; pub const M_E : f64 = 2.718281828459045 ; pub const M_LOG2E : f64 = 1.4426950...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_LOG2E` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3651
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...32 = 3 ; pub const M_E : f64 = 2.718281828459045 ; pub const M_LOG2E : f64 = 1.4426950408889634 ; pub const M_LOG10E : f64 = 0.434...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_LOG10E` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3698
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...5 ; pub const M_LOG2E : f64 = 1.4426950408889634 ; pub const M_LOG10E : f64 = 0.4342944819032518 ; pub const M_LN2 : f64 = 0.69314...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_LN2` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3746
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...4 ; pub const M_LOG10E : f64 = 0.4342944819032518 ; pub const M_LN2 : f64 = 0.6931471805599453 ; pub const M_LN10 : f64 = 2.302585...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_LN10` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3791
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...2518 ; pub const M_LN2 : f64 = 0.6931471805599453 ; pub const M_LN10 : f64 = 2.302585092994046 ; pub const M_PI : f64 = 3.14159265...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_PI` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3836
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...99453 ; pub const M_LN10 : f64 = 2.302585092994046 ; pub const M_PI : f64 = 3.141592653589793 ; pub const M_PI_2 : f64 = 1.5707963...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_PI_2` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3879
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...994046 ; pub const M_PI : f64 = 3.141592653589793 ; pub const M_PI_2 : f64 = 1.5707963267948966 ; pub const M_PI_4 : f64 = 0.78539...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_PI_4` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3925
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...793 ; pub const M_PI_2 : f64 = 1.5707963267948966 ; pub const M_PI_4 : f64 = 0.7853981633974483 ; pub const M_1_PI : f64 = 0.31830...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_1_PI` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3971
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...966 ; pub const M_PI_4 : f64 = 0.7853981633974483 ; pub const M_1_PI : f64 = 0.3183098861837907 ; pub const M_2_PI : f64 = 0.63661...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_2_PI` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4017
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...483 ; pub const M_1_PI : f64 = 0.3183098861837907 ; pub const M_2_PI : f64 = 0.6366197723675814 ; pub const M_2_SQRTPI : f64 = 1.1...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_2_SQRTPI` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4063
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...7 ; pub const M_2_PI : f64 = 0.6366197723675814 ; pub const M_2_SQRTPI : f64 = 1.1283791670955126 ; pub const M_SQRT2 : f64 = 1.41...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_SQRT2` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4113
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... pub const M_2_SQRTPI : f64 = 1.1283791670955126 ; pub const M_SQRT2 : f64 = 1.4142135623730951 ; pub const M_SQRT1_2 : f64 = 0.70...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_SQRT1_2` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4160
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ; pub const M_SQRT2 : f64 = 1.4142135623730951 ; pub const M_SQRT1_2 : f64 = 0.7071067811865476 ; pub const _STDIO_H : u32 = 1 ; ...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BUFSIZ` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4743
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...nst _IOLBF : u32 = 1 ; pub const _IONBF : u32 = 2 ; pub const BUFSIZ : u32 = 8192 ; pub const EOF : i32 = - 1 ; pub const SEEK_SET...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EOF` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4775
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t _IONBF : u32 = 2 ; pub const BUFSIZ : u32 = 8192 ; pub const EOF : i32 = - 1 ; pub const SEEK_SET : u32 = 0 ; pub const SEEK_CUR...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SEEK_SET` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4803
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... BUFSIZ : u32 = 8192 ; pub const EOF : i32 = - 1 ; pub const SEEK_SET : u32 = 0 ; pub const SEEK_CUR : u32 = 1 ; pub const SEEK_EN...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SEEK_CUR` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4834
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t EOF : i32 = - 1 ; pub const SEEK_SET : u32 = 0 ; pub const SEEK_CUR : u32 = 1 ; pub const SEEK_END : u32 = 2 ; pub const P_tmpdi...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SEEK_END` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4865
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...EEK_SET : u32 = 0 ; pub const SEEK_CUR : u32 = 1 ; pub const SEEK_END : u32 = 2 ; pub const P_tmpdir : & [u8 ; 5usize] = b"/tmp\0"...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `P_tmpdir` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4896
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...EEK_CUR : u32 = 1 ; pub const SEEK_END : u32 = 2 ; pub const P_tmpdir : & [u8 ; 5usize] = b"/tmp\0" ; pub const L_tmpnam : u32 = 2...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `L_tmpnam` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4947
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...pub const P_tmpdir : & [u8 ; 5usize] = b"/tmp\0" ; pub const L_tmpnam : u32 = 20 ; pub const TMP_MAX : u32 = 238328 ; pub const _B...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TMP_MAX` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4979
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ize] = b"/tmp\0" ; pub const L_tmpnam : u32 = 20 ; pub const TMP_MAX : u32 = 238328 ; pub const _BITS_STDIO_LIM_H : u32 = 1 ; pub ...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FILENAME_MAX` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5054
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...238328 ; pub const _BITS_STDIO_LIM_H : u32 = 1 ; pub const FILENAME_MAX : u32 = 4096 ; pub const L_ctermid : u32 = 9 ; pub const F...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `L_ctermid` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5092
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: u32 = 1 ; pub const FILENAME_MAX : u32 = 4096 ; pub const L_ctermid : u32 = 9 ; pub const FOPEN_MAX : u32 = 16 ; pub const START...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FOPEN_MAX` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5124
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...AX : u32 = 4096 ; pub const L_ctermid : u32 = 9 ; pub const FOPEN_MAX : u32 = 16 ; pub const START : u32 = 1 ; pub const NEW_X : u...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ABNORMAL` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5213
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...onst START : u32 = 1 ; pub const NEW_X : u32 = 2 ; pub const ABNORMAL : u32 = 3 ; pub const RESTART : u32 = 4 ; pub const FG : u32...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RESTART` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5244
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t NEW_X : u32 = 2 ; pub const ABNORMAL : u32 = 3 ; pub const RESTART : u32 = 4 ; pub const FG : u32 = 10 ; pub const FG_END : u32 ...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FG_LN` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5330
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...const FG : u32 = 10 ; pub const FG_END : u32 = 15 ; pub const FG_LN : u32 = 11 ; pub const FG_LNSRCH : u32 = 11 ; pub const FG_ST ...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FG_LNSRCH` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5359
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... FG_END : u32 = 15 ; pub const FG_LN : u32 = 11 ; pub const FG_LNSRCH : u32 = 11 ; pub const FG_ST : u32 = 12 ; pub const FG_START...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FG_ST` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5392
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...FG_LN : u32 = 11 ; pub const FG_LNSRCH : u32 = 11 ; pub const FG_ST : u32 = 12 ; pub const FG_START : u32 = 12 ; pub const CONVERG...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FG_START` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5421
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...G_LNSRCH : u32 = 11 ; pub const FG_ST : u32 = 12 ; pub const FG_START : u32 = 12 ; pub const CONVERGENCE : u32 = 20 ; pub const CO...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONVERGENCE` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5453
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._ST : u32 = 12 ; pub const FG_START : u32 = 12 ; pub const CONVERGENCE : u32 = 20 ; pub const CONVERGENCE_END : u32 = 25 ; pub con...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONVERGENCE_END` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5488
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... u32 = 12 ; pub const CONVERGENCE : u32 = 20 ; pub const CONVERGENCE_END : u32 = 25 ; pub const CONV_GRAD : u32 = 21 ; pub const C...
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONV_GRAD` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5527
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...u32 = 20 ; pub const CONVERGENCE_END : u32 = 25 ; pub const CONV_GRAD : u32 = 21 ; pub const CONV_F : u32 = 22 ; pub const STOP : ...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONV_F` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5560
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...E_END : u32 = 25 ; pub const CONV_GRAD : u32 = 21 ; pub const CONV_F : u32 = 22 ; pub const STOP : u32 = 30 ; pub const STOP_END :...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STOP` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5590
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...CONV_GRAD : u32 = 21 ; pub const CONV_F : u32 = 22 ; pub const STOP : u32 = 30 ; pub const STOP_END : u32 = 40 ; pub const STOP_CP...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STOP_END` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5618
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...st CONV_F : u32 = 22 ; pub const STOP : u32 = 30 ; pub const STOP_END : u32 = 40 ; pub const STOP_CPU : u32 = 31 ; pub const STOP_...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STOP_CPU` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5650
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... STOP : u32 = 30 ; pub const STOP_END : u32 = 40 ; pub const STOP_CPU : u32 = 31 ; pub const STOP_ITER : u32 = 32 ; pub const STOP...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STOP_ITER` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5682
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._END : u32 = 40 ; pub const STOP_CPU : u32 = 31 ; pub const STOP_ITER : u32 = 32 ; pub const STOP_GRAD : u32 = 33 ; pub const WARN...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STOP_GRAD` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5715
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...CPU : u32 = 31 ; pub const STOP_ITER : u32 = 32 ; pub const STOP_GRAD : u32 = 33 ; pub const WARNING : u32 = 100 ; pub const WARNI...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WARNING` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5748
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ITER : u32 = 32 ; pub const STOP_GRAD : u32 = 33 ; pub const WARNING : u32 = 100 ; pub const WARNING_END : u32 = 110 ; pub const W...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WARNING_END` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5780
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...RAD : u32 = 33 ; pub const WARNING : u32 = 100 ; pub const WARNING_END : u32 = 110 ; pub const WARNING_ROUND : u32 = 101 ; pub con...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WARNING_ROUND` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5816
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...u32 = 100 ; pub const WARNING_END : u32 = 110 ; pub const WARNING_ROUND : u32 = 101 ; pub const WARNING_XTOL : u32 = 102 ; pub con...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WARNING_XTOL` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5854
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...32 = 110 ; pub const WARNING_ROUND : u32 = 101 ; pub const WARNING_XTOL : u32 = 102 ; pub const WARNING_STPMAX : u32 = 103 ; pub c...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WARNING_STPMAX` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5891
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...32 = 101 ; pub const WARNING_XTOL : u32 = 102 ; pub const WARNING_STPMAX : u32 = 103 ; pub const WARNING_STPMIN : u32 = 104 ; pub ...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WARNING_STPMIN` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5930
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... = 102 ; pub const WARNING_STPMAX : u32 = 103 ; pub const WARNING_STPMIN : u32 = 104 ; pub const ERROR : u32 = 200 ; pub const ERR...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5969
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... u32 = 103 ; pub const WARNING_STPMIN : u32 = 104 ; pub const ERROR : u32 = 200 ; pub const ERROR_END : u32 = 240 ; pub const ERRO...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_END` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5999
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...TPMIN : u32 = 104 ; pub const ERROR : u32 = 200 ; pub const ERROR_END : u32 = 240 ; pub const ERROR_SMALLSTP : u32 = 201 ; pub con...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_SMALLSTP` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6033
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: u32 = 200 ; pub const ERROR_END : u32 = 240 ; pub const ERROR_SMALLSTP : u32 = 201 ; pub const ERROR_LARGESTP : u32 = 202 ; pub ...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_LARGESTP` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6072
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... = 240 ; pub const ERROR_SMALLSTP : u32 = 201 ; pub const ERROR_LARGESTP : u32 = 202 ; pub const ERROR_INITIAL : u32 = 203 ; pub c...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_INITIAL` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6111
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... = 201 ; pub const ERROR_LARGESTP : u32 = 202 ; pub const ERROR_INITIAL : u32 = 203 ; pub const ERROR_FTOL : u32 = 204 ; pub const...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_FTOL` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6149
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...u32 = 202 ; pub const ERROR_INITIAL : u32 = 203 ; pub const ERROR_FTOL : u32 = 204 ; pub const ERROR_GTOL : u32 = 205 ; pub const ...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_GTOL` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6184
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... : u32 = 203 ; pub const ERROR_FTOL : u32 = 204 ; pub const ERROR_GTOL : u32 = 205 ; pub const ERROR_XTOL : u32 = 206 ; pub const ...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_XTOL` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6219
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... : u32 = 204 ; pub const ERROR_GTOL : u32 = 205 ; pub const ERROR_XTOL : u32 = 206 ; pub const ERROR_STP0 : u32 = 207 ; pub const ...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_STP0` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6254
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... : u32 = 205 ; pub const ERROR_XTOL : u32 = 206 ; pub const ERROR_STP0 : u32 = 207 ; pub const ERROR_STP1 : u32 = 208 ; pub const ...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_STP1` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6289
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... : u32 = 206 ; pub const ERROR_STP0 : u32 = 207 ; pub const ERROR_STP1 : u32 = 208 ; pub const ERROR_N0 : u32 = 209 ; pub const ER...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_N0` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6324
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...0 : u32 = 207 ; pub const ERROR_STP1 : u32 = 208 ; pub const ERROR_N0 : u32 = 209 ; pub const ERROR_M0 : u32 = 210 ; pub const ERR...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_M0` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6357
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...TP1 : u32 = 208 ; pub const ERROR_N0 : u32 = 209 ; pub const ERROR_M0 : u32 = 210 ; pub const ERROR_FACTR : u32 = 211 ; pub const ...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_FACTR` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6390
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...0 : u32 = 209 ; pub const ERROR_M0 : u32 = 210 ; pub const ERROR_FACTR : u32 = 211 ; pub const ERROR_NBD : u32 = 212 ; pub const E...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_NBD` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6426
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: u32 = 210 ; pub const ERROR_FACTR : u32 = 211 ; pub const ERROR_NBD : u32 = 212 ; pub const ERROR_FEAS : u32 = 213 ; pub const W...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_FEAS` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6460
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...R : u32 = 211 ; pub const ERROR_NBD : u32 = 212 ; pub const ERROR_FEAS : u32 = 213 ; pub const WORD_DEFAULT : u32 = 0 ; pub const ...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WORD_DEFAULT` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6495
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: u32 = 212 ; pub const ERROR_FEAS : u32 = 213 ; pub const WORD_DEFAULT : u32 = 0 ; pub const WORD_CON : u32 = 1 ; pub const WORD_...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WORD_CON` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6530
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...S : u32 = 213 ; pub const WORD_DEFAULT : u32 = 0 ; pub const WORD_CON : u32 = 1 ; pub const WORD_BND : u32 = 2 ; pub const WORD_TN...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WORD_BND` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6561
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...DEFAULT : u32 = 0 ; pub const WORD_CON : u32 = 1 ; pub const WORD_BND : u32 = 2 ; pub const WORD_TNT : u32 = 3 ; pub const FTOL : ...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WORD_TNT` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6592
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ORD_CON : u32 = 1 ; pub const WORD_BND : u32 = 2 ; pub const WORD_TNT : u32 = 3 ; pub const FTOL : f64 = 0.001 ; pub const GTOL : ...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FTOL` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6623
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... WORD_BND : u32 = 2 ; pub const WORD_TNT : u32 = 3 ; pub const FTOL : f64 = 0.001 ; pub const GTOL : f64 = 0.9 ; pub const XTOL : ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GTOL` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6654
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... WORD_TNT : u32 = 3 ; pub const FTOL : f64 = 0.001 ; pub const GTOL : f64 = 0.9 ; pub const XTOL : f64 = 0.1 ; pub const STEPMIN :...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `XTOL` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6683
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...st FTOL : f64 = 0.001 ; pub const GTOL : f64 = 0.9 ; pub const XTOL : f64 = 0.1 ; pub const STEPMIN : f64 = 0.0 ; pub type integer...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STEPMIN` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6712
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...st GTOL : f64 = 0.9 ; pub const XTOL : f64 = 0.1 ; pub const STEPMIN : f64 = 0.0 ; pub type integer = :: std :: os :: raw :: c_lon...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ftnlen` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6794
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...; pub type integer = :: std :: os :: raw :: c_long ; pub type ftnlen = :: std :: os :: raw :: c_long ; pub type logical = :: std :...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `float_t` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:10974
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... type _Float32x = f64 ; pub type _Float64x = u128 ; pub type float_t = f32 ; pub type double_t = f64 ; extern "C" { pub fn __fpcla...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `double_t` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:10999
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ub type _Float64x = u128 ; pub type float_t = f32 ; pub type double_t = f64 ; extern "C" { pub fn __fpclassify (__value : f64) -> ...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FP_NAN` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:38881
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...atic mut signgam : :: std :: os :: raw :: c_int ; } pub const FP_NAN : _bindgen_ty_1 = 0 ; pub const FP_INFINITE : _bindgen_ty_1 =...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FP_INFINITE` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:38920
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...c_int ; } pub const FP_NAN : _bindgen_ty_1 = 0 ; pub const FP_INFINITE : _bindgen_ty_1 = 1 ; pub const FP_ZERO : _bindgen_ty_1 = 2...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FP_ZERO` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:38964
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... = 0 ; pub const FP_INFINITE : _bindgen_ty_1 = 1 ; pub const FP_ZERO : _bindgen_ty_1 = 2 ; pub const FP_SUBNORMAL : _bindgen_ty_1 ...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FP_SUBNORMAL` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:39004
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._1 = 1 ; pub const FP_ZERO : _bindgen_ty_1 = 2 ; pub const FP_SUBNORMAL : _bindgen_ty_1 = 3 ; pub const FP_NORMAL : _bindgen_ty_1 ...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FP_NORMAL` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:39049
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... 2 ; pub const FP_SUBNORMAL : _bindgen_ty_1 = 3 ; pub const FP_NORMAL : _bindgen_ty_1 = 4 ; pub type _bindgen_ty_1 = :: std :: os ...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `FILE` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:43302
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...fpos64_t = _G_fpos64_t ; pub type __FILE = _IO_FILE ; pub type FILE = _IO_FILE ; # [repr (C)] # [derive (Debug , Copy , Clone)] pu...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `cookie_read_function_t` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:51448
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._FILE) , "::" , stringify ! (_unused2))) ; } pub type cookie_read_function_t = :: std :: option :: Option < unsafe extern "C" fn (...
[INFO] [stdout]   |                                                          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `cookie_write_function_t` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:51663
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...c_char , __nbytes : usize) -> __ssize_t > ; pub type cookie_write_function_t = :: std :: option :: Option < unsafe extern "C" fn (...
[INFO] [stdout]   |                                                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `cookie_seek_function_t` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:51881
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... c_char , __nbytes : usize) -> __ssize_t > ; pub type cookie_seek_function_t = :: std :: option :: Option < unsafe extern "C" fn (...
[INFO] [stdout]   |                                                          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `cookie_close_function_t` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:52113
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... c_int) -> :: std :: os :: raw :: c_int > ; pub type cookie_close_function_t = :: std :: option :: Option < unsafe extern "C" fn (...
[INFO] [stdout]   |                                                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `cookie_io_functions_t` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:53881
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ctions_t) , "::" , stringify ! (close))) ; } pub type cookie_io_functions_t = _IO_cookie_io_functions_t ; pub type va_list = __gnu...
[INFO] [stdout]   |                                                          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `va_list` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:53942
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...cookie_io_functions_t = _IO_cookie_io_functions_t ; pub type va_list = __gnuc_va_list ; pub type off_t = __off_t ; pub type fpos_t...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `off_t` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:53978
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...io_functions_t ; pub type va_list = __gnuc_va_list ; pub type off_t = __off_t ; pub type fpos_t = __fpos_t ; extern "C" { pub stat...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `fpos_t` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:54005
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...a_list = __gnuc_va_list ; pub type off_t = __off_t ; pub type fpos_t = __fpos_t ; extern "C" { pub static mut stdin : * mut FILE ;...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `fileType` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:66661
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: raw :: c_int) -> :: std :: os :: raw :: c_int ; } pub type fileType = * mut FILE ; extern "C" { pub fn ddotRef (arg1 : * mut int...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `acos` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:11620
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn acos (__x : f64) -> f64 ; } extern "C" { pub fn __acos (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `asin` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:11718
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __acos (__x : f64) -> f64 ; } extern "C" { pub fn asin (__x : f64) -> f64 ; } extern "C" { pub fn __asin (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `atan` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:11816
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __asin (__x : f64) -> f64 ; } extern "C" { pub fn atan (__x : f64) -> f64 ; } extern "C" { pub fn __atan (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `atan2` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:11914
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn __atan (__x : f64) -> f64 ; } extern "C" { pub fn atan2 (__y : f64 , __x : f64) -> f64 ; } extern "C" { pub fn __atan2...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cos` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12038
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...__atan2 (__y : f64 , __x : f64) -> f64 ; } extern "C" { pub fn cos (__x : f64) -> f64 ; } extern "C" { pub fn __cos (__x : f64) ->...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sin` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12134
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... "C" { pub fn __cos (__x : f64) -> f64 ; } extern "C" { pub fn sin (__x : f64) -> f64 ; } extern "C" { pub fn __sin (__x : f64) ->...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tan` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12230
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... "C" { pub fn __sin (__x : f64) -> f64 ; } extern "C" { pub fn tan (__x : f64) -> f64 ; } extern "C" { pub fn __tan (__x : f64) ->...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cosh` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12326
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... "C" { pub fn __tan (__x : f64) -> f64 ; } extern "C" { pub fn cosh (__x : f64) -> f64 ; } extern "C" { pub fn __cosh (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sinh` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12424
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __cosh (__x : f64) -> f64 ; } extern "C" { pub fn sinh (__x : f64) -> f64 ; } extern "C" { pub fn __sinh (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tanh` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12522
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __sinh (__x : f64) -> f64 ; } extern "C" { pub fn tanh (__x : f64) -> f64 ; } extern "C" { pub fn __tanh (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `acosh` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12620
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn __tanh (__x : f64) -> f64 ; } extern "C" { pub fn acosh (__x : f64) -> f64 ; } extern "C" { pub fn __acosh (__x : f64)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `asinh` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12720
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __acosh (__x : f64) -> f64 ; } extern "C" { pub fn asinh (__x : f64) -> f64 ; } extern "C" { pub fn __asinh (__x : f64)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `atanh` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12820
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __asinh (__x : f64) -> f64 ; } extern "C" { pub fn atanh (__x : f64) -> f64 ; } extern "C" { pub fn __atanh (__x : f64)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `exp` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12920
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn __atanh (__x : f64) -> f64 ; } extern "C" { pub fn exp (__x : f64) -> f64 ; } extern "C" { pub fn __exp (__x : f64) ->...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `frexp` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:13016
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __exp (__x : f64) -> f64 ; } extern "C" { pub fn frexp (__x : f64 , __exponent : * mut :: std :: os :: raw :: c_int) ...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ldexp` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:13216
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... :: std :: os :: raw :: c_int) -> f64 ; } extern "C" { pub fn ldexp (__x : f64 , __exponent : :: std :: os :: raw :: c_int) -> f64...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:13404
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: :: std :: os :: raw :: c_int) -> f64 ; } extern "C" { pub fn log (__x : f64) -> f64 ; } extern "C" { pub fn __log (__x : f64) ->...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log10` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:13500
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __log (__x : f64) -> f64 ; } extern "C" { pub fn log10 (__x : f64) -> f64 ; } extern "C" { pub fn __log10 (__x : f64)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `modf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:13600
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn __log10 (__x : f64) -> f64 ; } extern "C" { pub fn modf (__x : f64 , __iptr : * mut f64) -> f64 ; } extern "C" { pub f...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `expm1` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:13740
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._x : f64 , __iptr : * mut f64) -> f64 ; } extern "C" { pub fn expm1 (__x : f64) -> f64 ; } extern "C" { pub fn __expm1 (__x : f64)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log1p` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:13840
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __expm1 (__x : f64) -> f64 ; } extern "C" { pub fn log1p (__x : f64) -> f64 ; } extern "C" { pub fn __log1p (__x : f64)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `logb` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:13940
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn __log1p (__x : f64) -> f64 ; } extern "C" { pub fn logb (__x : f64) -> f64 ; } extern "C" { pub fn __logb (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `exp2` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14038
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __logb (__x : f64) -> f64 ; } extern "C" { pub fn exp2 (__x : f64) -> f64 ; } extern "C" { pub fn __exp2 (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log2` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14136
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __exp2 (__x : f64) -> f64 ; } extern "C" { pub fn log2 (__x : f64) -> f64 ; } extern "C" { pub fn __log2 (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pow` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14234
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __log2 (__x : f64) -> f64 ; } extern "C" { pub fn pow (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn __pow (_...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sqrt` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14354
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...n __pow (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn sqrt (__x : f64) -> f64 ; } extern "C" { pub fn __sqrt (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hypot` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14452
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn __sqrt (__x : f64) -> f64 ; } extern "C" { pub fn hypot (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn __hypot...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cbrt` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14576
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...__hypot (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn cbrt (__x : f64) -> f64 ; } extern "C" { pub fn __cbrt (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ceil` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14674
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __cbrt (__x : f64) -> f64 ; } extern "C" { pub fn ceil (__x : f64) -> f64 ; } extern "C" { pub fn __ceil (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fabs` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14772
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __ceil (__x : f64) -> f64 ; } extern "C" { pub fn fabs (__x : f64) -> f64 ; } extern "C" { pub fn __fabs (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `floor` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14870
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn __fabs (__x : f64) -> f64 ; } extern "C" { pub fn floor (__x : f64) -> f64 ; } extern "C" { pub fn __floor (__x : f64)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fmod` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14970
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn __floor (__x : f64) -> f64 ; } extern "C" { pub fn fmod (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn __fmod ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `isinf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:15092
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...__fmod (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn isinf (__value : f64) -> :: std :: os :: raw :: c_int ; } extern "C"...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `finite` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:15170
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn finite (__value : f64) -> :: std :: os :: raw :: c_int ; } extern "C...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `drem` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:15249
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn drem (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn __drem ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `significand` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:15371
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...rem (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn significand (__x : f64) -> f64 ; } extern "C" { pub fn __significand (_...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `copysign` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:15483
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... fn __significand (__x : f64) -> f64 ; } extern "C" { pub fn copysign (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn __cop...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nan` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:15613
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...opysign (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn nan (__tagb : * const :: std :: os :: raw :: c_char) -> f64 ; } ext...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `isnan` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:15783
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...:: std :: os :: raw :: c_char) -> f64 ; } extern "C" { pub fn isnan (__value : f64) -> :: std :: os :: raw :: c_int ; } extern "C"...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `j0` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:15861
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... : f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn j0 (arg1 : f64) -> f64 ; } extern "C" { pub fn __j0 (arg1 : f64) -...
[INFO] [stdout]   |                                                                    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `j1` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:15957
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...n "C" { pub fn __j0 (arg1 : f64) -> f64 ; } extern "C" { pub fn j1 (arg1 : f64) -> f64 ; } extern "C" { pub fn __j1 (arg1 : f64) -...
[INFO] [stdout]   |                                                                    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `jn` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:16053
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...n "C" { pub fn __j1 (arg1 : f64) -> f64 ; } extern "C" { pub fn jn (arg1 : :: std :: os :: raw :: c_int , arg2 : f64) -> f64 ; } e...
[INFO] [stdout]   |                                                                    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `y0` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:16225
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...os :: raw :: c_int , arg2 : f64) -> f64 ; } extern "C" { pub fn y0 (arg1 : f64) -> f64 ; } extern "C" { pub fn __y0 (arg1 : f64) -...
[INFO] [stdout]   |                                                                    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `y1` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:16321
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...n "C" { pub fn __y0 (arg1 : f64) -> f64 ; } extern "C" { pub fn y1 (arg1 : f64) -> f64 ; } extern "C" { pub fn __y1 (arg1 : f64) -...
[INFO] [stdout]   |                                                                    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `yn` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:16417
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...n "C" { pub fn __y1 (arg1 : f64) -> f64 ; } extern "C" { pub fn yn (arg1 : :: std :: os :: raw :: c_int , arg2 : f64) -> f64 ; } e...
[INFO] [stdout]   |                                                                    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `erf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:16589
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...s :: raw :: c_int , arg2 : f64) -> f64 ; } extern "C" { pub fn erf (arg1 : f64) -> f64 ; } extern "C" { pub fn __erf (arg1 : f64) ...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `erfc` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:16687
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __erf (arg1 : f64) -> f64 ; } extern "C" { pub fn erfc (arg1 : f64) -> f64 ; } extern "C" { pub fn __erfc (arg1 : f64...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lgamma` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:16787
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __erfc (arg1 : f64) -> f64 ; } extern "C" { pub fn lgamma (arg1 : f64) -> f64 ; } extern "C" { pub fn __lgamma (arg1 : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tgamma` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:16891
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __lgamma (arg1 : f64) -> f64 ; } extern "C" { pub fn tgamma (arg1 : f64) -> f64 ; } extern "C" { pub fn __tgamma (arg1 : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gamma` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:16995
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __tgamma (arg1 : f64) -> f64 ; } extern "C" { pub fn gamma (arg1 : f64) -> f64 ; } extern "C" { pub fn __gamma (arg1 : f6...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lgamma_r` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:17097
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __gamma (arg1 : f64) -> f64 ; } extern "C" { pub fn lgamma_r (arg1 : f64 , __signgamp : * mut :: std :: os :: raw :: c_in...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rint` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:17305
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t :: std :: os :: raw :: c_int) -> f64 ; } extern "C" { pub fn rint (__x : f64) -> f64 ; } extern "C" { pub fn __rint (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nextafter` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:17403
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... { pub fn __rint (__x : f64) -> f64 ; } extern "C" { pub fn nextafter (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn __nex...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nexttoward` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:17535
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...fter (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn nexttoward (__x : f64 , __y : u128) -> f64 ; } extern "C" { pub fn __n...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remainder` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:17671
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ard (__x : f64 , __y : u128) -> f64 ; } extern "C" { pub fn remainder (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn __rem...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scalbn` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:17803
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ainder (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn scalbn (__x : f64 , __n : :: std :: os :: raw :: c_int) -> f64 ; } e...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ilogb` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:17979
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... :: std :: os :: raw :: c_int) -> f64 ; } extern "C" { pub fn ilogb (__x : f64) -> :: std :: os :: raw :: c_int ; } extern "C" { p...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scalbln` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:18129
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn scalbln (__x : f64 , __n : :: std :: os :: raw :: c_long) -> f64 ; } ...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nearbyint` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:18309
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... std :: os :: raw :: c_long) -> f64 ; } extern "C" { pub fn nearbyint (__x : f64) -> f64 ; } extern "C" { pub fn __nearbyint (__x ...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `round` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:18417
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...pub fn __nearbyint (__x : f64) -> f64 ; } extern "C" { pub fn round (__x : f64) -> f64 ; } extern "C" { pub fn __round (__x : f64)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `trunc` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:18517
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __round (__x : f64) -> f64 ; } extern "C" { pub fn trunc (__x : f64) -> f64 ; } extern "C" { pub fn __trunc (__x : f64)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remquo` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:18617
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __trunc (__x : f64) -> f64 ; } extern "C" { pub fn remquo (__x : f64 , __y : f64 , __quo : * mut :: std :: os :: raw ::...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lrint` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:18833
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... :: std :: os :: raw :: c_int) -> f64 ; } extern "C" { pub fn lrint (__x : f64) -> :: std :: os :: raw :: c_long ; } extern "C" { ...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `llrint` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:18985
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...f64) -> :: std :: os :: raw :: c_long ; } extern "C" { pub fn llrint (__x : f64) -> :: std :: os :: raw :: c_longlong ; } extern "...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lround` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:19147
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... -> :: std :: os :: raw :: c_longlong ; } extern "C" { pub fn lround (__x : f64) -> :: std :: os :: raw :: c_long ; } extern "C" {...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `llround` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:19301
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...64) -> :: std :: os :: raw :: c_long ; } extern "C" { pub fn llround (__x : f64) -> :: std :: os :: raw :: c_longlong ; } extern "...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fdim` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:19465
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...) -> :: std :: os :: raw :: c_longlong ; } extern "C" { pub fn fdim (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn __fdim ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fmax` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:19587
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... __fdim (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn fmax (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn __fmax ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fmin` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:19709
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... __fmax (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn fmin (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn __fmin ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fma` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:19831
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... __fmin (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn fma (__x : f64 , __y : f64 , __z : f64) -> f64 ; } extern "C" { pub...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scalb` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:19975
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: f64 , __y : f64 , __z : f64) -> f64 ; } extern "C" { pub fn scalb (__x : f64 , __n : f64) -> f64 ; } extern "C" { pub fn __scalb...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `acosf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:20690
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... f32) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn acosf (__x : f32) -> f32 ; } extern "C" { pub fn __acosf (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `asinf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:20790
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __acosf (__x : f32) -> f32 ; } extern "C" { pub fn asinf (__x : f32) -> f32 ; } extern "C" { pub fn __asinf (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `atanf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:20890
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __asinf (__x : f32) -> f32 ; } extern "C" { pub fn atanf (__x : f32) -> f32 ; } extern "C" { pub fn __atanf (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `atan2f` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:20990
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __atanf (__x : f32) -> f32 ; } extern "C" { pub fn atan2f (__y : f32 , __x : f32) -> f32 ; } extern "C" { pub fn __atan...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cosf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:21116
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._atan2f (__y : f32 , __x : f32) -> f32 ; } extern "C" { pub fn cosf (__x : f32) -> f32 ; } extern "C" { pub fn __cosf (__x : f32) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sinf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:21214
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __cosf (__x : f32) -> f32 ; } extern "C" { pub fn sinf (__x : f32) -> f32 ; } extern "C" { pub fn __sinf (__x : f32) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tanf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:21312
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __sinf (__x : f32) -> f32 ; } extern "C" { pub fn tanf (__x : f32) -> f32 ; } extern "C" { pub fn __tanf (__x : f32) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `coshf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:21410
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn __tanf (__x : f32) -> f32 ; } extern "C" { pub fn coshf (__x : f32) -> f32 ; } extern "C" { pub fn __coshf (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sinhf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:21510
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __coshf (__x : f32) -> f32 ; } extern "C" { pub fn sinhf (__x : f32) -> f32 ; } extern "C" { pub fn __sinhf (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tanhf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:21610
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __sinhf (__x : f32) -> f32 ; } extern "C" { pub fn tanhf (__x : f32) -> f32 ; } extern "C" { pub fn __tanhf (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `acoshf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:21710
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __tanhf (__x : f32) -> f32 ; } extern "C" { pub fn acoshf (__x : f32) -> f32 ; } extern "C" { pub fn __acoshf (__x : f3...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `asinhf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:21812
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... { pub fn __acoshf (__x : f32) -> f32 ; } extern "C" { pub fn asinhf (__x : f32) -> f32 ; } extern "C" { pub fn __asinhf (__x : f3...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `atanhf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:21914
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... { pub fn __asinhf (__x : f32) -> f32 ; } extern "C" { pub fn atanhf (__x : f32) -> f32 ; } extern "C" { pub fn __atanhf (__x : f3...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `expf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:22016
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __atanhf (__x : f32) -> f32 ; } extern "C" { pub fn expf (__x : f32) -> f32 ; } extern "C" { pub fn __expf (__x : f32) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `frexpf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:22114
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn __expf (__x : f32) -> f32 ; } extern "C" { pub fn frexpf (__x : f32 , __exponent : * mut :: std :: os :: raw :: c_int)...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ldexpf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:22316
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... :: std :: os :: raw :: c_int) -> f32 ; } extern "C" { pub fn ldexpf (__x : f32 , __exponent : :: std :: os :: raw :: c_int) -> f3...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `logf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:22506
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: :: std :: os :: raw :: c_int) -> f32 ; } extern "C" { pub fn logf (__x : f32) -> f32 ; } extern "C" { pub fn __logf (__x : f32) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log10f` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:22604
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn __logf (__x : f32) -> f32 ; } extern "C" { pub fn log10f (__x : f32) -> f32 ; } extern "C" { pub fn __log10f (__x : f3...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `modff` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:22706
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... { pub fn __log10f (__x : f32) -> f32 ; } extern "C" { pub fn modff (__x : f32 , __iptr : * mut f32) -> f32 ; } extern "C" { pub f...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `expm1f` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:22848
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._x : f32 , __iptr : * mut f32) -> f32 ; } extern "C" { pub fn expm1f (__x : f32) -> f32 ; } extern "C" { pub fn __expm1f (__x : f3...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log1pf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:22950
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... { pub fn __expm1f (__x : f32) -> f32 ; } extern "C" { pub fn log1pf (__x : f32) -> f32 ; } extern "C" { pub fn __log1pf (__x : f3...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `logbf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:23052
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... { pub fn __log1pf (__x : f32) -> f32 ; } extern "C" { pub fn logbf (__x : f32) -> f32 ; } extern "C" { pub fn __logbf (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `exp2f` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:23152
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __logbf (__x : f32) -> f32 ; } extern "C" { pub fn exp2f (__x : f32) -> f32 ; } extern "C" { pub fn __exp2f (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log2f` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:23252
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __exp2f (__x : f32) -> f32 ; } extern "C" { pub fn log2f (__x : f32) -> f32 ; } extern "C" { pub fn __log2f (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `powf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:23352
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn __log2f (__x : f32) -> f32 ; } extern "C" { pub fn powf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn __powf ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sqrtf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:23474
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...__powf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn sqrtf (__x : f32) -> f32 ; } extern "C" { pub fn __sqrtf (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hypotf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:23574
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __sqrtf (__x : f32) -> f32 ; } extern "C" { pub fn hypotf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn __hypo...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cbrtf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:23700
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...hypotf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn cbrtf (__x : f32) -> f32 ; } extern "C" { pub fn __cbrtf (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ceilf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:23800
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __cbrtf (__x : f32) -> f32 ; } extern "C" { pub fn ceilf (__x : f32) -> f32 ; } extern "C" { pub fn __ceilf (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fabsf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:23900
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __ceilf (__x : f32) -> f32 ; } extern "C" { pub fn fabsf (__x : f32) -> f32 ; } extern "C" { pub fn __fabsf (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `floorf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:24000
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __fabsf (__x : f32) -> f32 ; } extern "C" { pub fn floorf (__x : f32) -> f32 ; } extern "C" { pub fn __floorf (__x : f3...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fmodf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:24102
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... { pub fn __floorf (__x : f32) -> f32 ; } extern "C" { pub fn fmodf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn __fmodf...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `isinff` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:24226
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._fmodf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn isinff (__value : f32) -> :: std :: os :: raw :: c_int ; } extern "C...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `finitef` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:24305
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...f32) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn finitef (__value : f32) -> :: std :: os :: raw :: c_int ; } extern "C...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dremf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:24385
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... f32) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn dremf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn __dremf...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `significandf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:24509
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...emf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn significandf (__x : f32) -> f32 ; } extern "C" { pub fn __significandf ...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `copysignf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:24623
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...n __significandf (__x : f32) -> f32 ; } extern "C" { pub fn copysignf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn __cop...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nanf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:24755
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...pysignf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn nanf (__tagb : * const :: std :: os :: raw :: c_char) -> f32 ; } ex...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `isnanf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:24927
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...:: std :: os :: raw :: c_char) -> f32 ; } extern "C" { pub fn isnanf (__value : f32) -> :: std :: os :: raw :: c_int ; } extern "C...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `j0f` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:25006
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: f32) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn j0f (arg1 : f32) -> f32 ; } extern "C" { pub fn __j0f (arg1 : f32) ...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `j1f` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:25104
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __j0f (arg1 : f32) -> f32 ; } extern "C" { pub fn j1f (arg1 : f32) -> f32 ; } extern "C" { pub fn __j1f (arg1 : f32) ...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `jnf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:25202
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __j1f (arg1 : f32) -> f32 ; } extern "C" { pub fn jnf (arg1 : :: std :: os :: raw :: c_int , arg2 : f32) -> f32 ; } e...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `y0f` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:25376
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...s :: raw :: c_int , arg2 : f32) -> f32 ; } extern "C" { pub fn y0f (arg1 : f32) -> f32 ; } extern "C" { pub fn __y0f (arg1 : f32) ...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `y1f` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:25474
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __y0f (arg1 : f32) -> f32 ; } extern "C" { pub fn y1f (arg1 : f32) -> f32 ; } extern "C" { pub fn __y1f (arg1 : f32) ...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ynf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:25572
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __y1f (arg1 : f32) -> f32 ; } extern "C" { pub fn ynf (arg1 : :: std :: os :: raw :: c_int , arg2 : f32) -> f32 ; } e...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `erff` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:25746
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...s :: raw :: c_int , arg2 : f32) -> f32 ; } extern "C" { pub fn erff (arg1 : f32) -> f32 ; } extern "C" { pub fn __erff (arg1 : f32...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `erfcf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:25846
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __erff (arg1 : f32) -> f32 ; } extern "C" { pub fn erfcf (arg1 : f32) -> f32 ; } extern "C" { pub fn __erfcf (arg1 : f3...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lgammaf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:25948
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __erfcf (arg1 : f32) -> f32 ; } extern "C" { pub fn lgammaf (arg1 : f32) -> f32 ; } extern "C" { pub fn __lgammaf (arg1 :...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tgammaf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:26054
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...pub fn __lgammaf (arg1 : f32) -> f32 ; } extern "C" { pub fn tgammaf (arg1 : f32) -> f32 ; } extern "C" { pub fn __tgammaf (arg1 :...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gammaf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:26160
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... pub fn __tgammaf (arg1 : f32) -> f32 ; } extern "C" { pub fn gammaf (arg1 : f32) -> f32 ; } extern "C" { pub fn __gammaf (arg1 : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lgammaf_r` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:26264
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...pub fn __gammaf (arg1 : f32) -> f32 ; } extern "C" { pub fn lgammaf_r (arg1 : f32 , __signgamp : * mut :: std :: os :: raw :: c_in...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:26474
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... :: std :: os :: raw :: c_int) -> f32 ; } extern "C" { pub fn rintf (__x : f32) -> f32 ; } extern "C" { pub fn __rintf (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nextafterf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:26574
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __rintf (__x : f32) -> f32 ; } extern "C" { pub fn nextafterf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn __ne...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nexttowardf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:26708
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...erf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn nexttowardf (__x : f32 , __y : u128) -> f32 ; } extern "C" { pub fn __n...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remainderf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:26846
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...rdf (__x : f32 , __y : u128) -> f32 ; } extern "C" { pub fn remainderf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn __re...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scalbnf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:26980
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...nderf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn scalbnf (__x : f32 , __n : :: std :: os :: raw :: c_int) -> f32 ; } e...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ilogbf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:27158
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... :: std :: os :: raw :: c_int) -> f32 ; } extern "C" { pub fn ilogbf (__x : f32) -> :: std :: os :: raw :: c_int ; } extern "C" { ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scalblnf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:27310
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...f32) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn scalblnf (__x : f32 , __n : :: std :: os :: raw :: c_long) -> f32 ; }...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nearbyintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:27492
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... std :: os :: raw :: c_long) -> f32 ; } extern "C" { pub fn nearbyintf (__x : f32) -> f32 ; } extern "C" { pub fn __nearbyintf (__...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `roundf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:27602
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ub fn __nearbyintf (__x : f32) -> f32 ; } extern "C" { pub fn roundf (__x : f32) -> f32 ; } extern "C" { pub fn __roundf (__x : f3...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `truncf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:27704
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... { pub fn __roundf (__x : f32) -> f32 ; } extern "C" { pub fn truncf (__x : f32) -> f32 ; } extern "C" { pub fn __truncf (__x : f3...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remquof` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:27806
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __truncf (__x : f32) -> f32 ; } extern "C" { pub fn remquof (__x : f32 , __y : f32 , __quo : * mut :: std :: os :: raw ::...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lrintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:28024
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... :: std :: os :: raw :: c_int) -> f32 ; } extern "C" { pub fn lrintf (__x : f32) -> :: std :: os :: raw :: c_long ; } extern "C" {...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `llrintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:28178
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...32) -> :: std :: os :: raw :: c_long ; } extern "C" { pub fn llrintf (__x : f32) -> :: std :: os :: raw :: c_longlong ; } extern "...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lroundf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:28342
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...-> :: std :: os :: raw :: c_longlong ; } extern "C" { pub fn lroundf (__x : f32) -> :: std :: os :: raw :: c_long ; } extern "C" {...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `llroundf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:28498
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...32) -> :: std :: os :: raw :: c_long ; } extern "C" { pub fn llroundf (__x : f32) -> :: std :: os :: raw :: c_longlong ; } extern ...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fdimf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:28664
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... -> :: std :: os :: raw :: c_longlong ; } extern "C" { pub fn fdimf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn __fdimf...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fmaxf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:28788
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._fdimf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn fmaxf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn __fmaxf...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fminf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:28912
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._fmaxf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn fminf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn __fminf...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fmaf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:29036
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...__fminf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn fmaf (__x : f32 , __y : f32 , __z : f32) -> f32 ; } extern "C" { pu...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scalbf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:29182
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: f32 , __y : f32 , __z : f32) -> f32 ; } extern "C" { pub fn scalbf (__x : f32 , __n : f32) -> f32 ; } extern "C" { pub fn __scal...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `acosl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:29907
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...u128) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn acosl (__x : u128) -> u128 ; } extern "C" { pub fn __acosl (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `asinl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:30011
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __acosl (__x : u128) -> u128 ; } extern "C" { pub fn asinl (__x : u128) -> u128 ; } extern "C" { pub fn __asinl (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `atanl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:30115
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __asinl (__x : u128) -> u128 ; } extern "C" { pub fn atanl (__x : u128) -> u128 ; } extern "C" { pub fn __atanl (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `atan2l` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:30219
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __atanl (__x : u128) -> u128 ; } extern "C" { pub fn atan2l (__y : u128 , __x : u128) -> u128 ; } extern "C" { pub fn __a...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cosl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:30351
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...an2l (__y : u128 , __x : u128) -> u128 ; } extern "C" { pub fn cosl (__x : u128) -> u128 ; } extern "C" { pub fn __cosl (__x : u12...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sinl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:30453
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __cosl (__x : u128) -> u128 ; } extern "C" { pub fn sinl (__x : u128) -> u128 ; } extern "C" { pub fn __sinl (__x : u12...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tanl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:30555
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __sinl (__x : u128) -> u128 ; } extern "C" { pub fn tanl (__x : u128) -> u128 ; } extern "C" { pub fn __tanl (__x : u12...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `coshl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:30657
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... { pub fn __tanl (__x : u128) -> u128 ; } extern "C" { pub fn coshl (__x : u128) -> u128 ; } extern "C" { pub fn __coshl (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sinhl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:30761
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __coshl (__x : u128) -> u128 ; } extern "C" { pub fn sinhl (__x : u128) -> u128 ; } extern "C" { pub fn __sinhl (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tanhl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:30865
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __sinhl (__x : u128) -> u128 ; } extern "C" { pub fn tanhl (__x : u128) -> u128 ; } extern "C" { pub fn __tanhl (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `acoshl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:30969
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __tanhl (__x : u128) -> u128 ; } extern "C" { pub fn acoshl (__x : u128) -> u128 ; } extern "C" { pub fn __acoshl (__x : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `asinhl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:31075
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... pub fn __acoshl (__x : u128) -> u128 ; } extern "C" { pub fn asinhl (__x : u128) -> u128 ; } extern "C" { pub fn __asinhl (__x : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `atanhl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:31181
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... pub fn __asinhl (__x : u128) -> u128 ; } extern "C" { pub fn atanhl (__x : u128) -> u128 ; } extern "C" { pub fn __atanhl (__x : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `expl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:31287
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __atanhl (__x : u128) -> u128 ; } extern "C" { pub fn expl (__x : u128) -> u128 ; } extern "C" { pub fn __expl (__x : u12...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `frexpl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:31389
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... { pub fn __expl (__x : u128) -> u128 ; } extern "C" { pub fn frexpl (__x : u128 , __exponent : * mut :: std :: os :: raw :: c_int...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ldexpl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:31595
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...:: std :: os :: raw :: c_int) -> u128 ; } extern "C" { pub fn ldexpl (__x : u128 , __exponent : :: std :: os :: raw :: c_int) -> u...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `logl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:31789
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... :: std :: os :: raw :: c_int) -> u128 ; } extern "C" { pub fn logl (__x : u128) -> u128 ; } extern "C" { pub fn __logl (__x : u12...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log10l` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:31891
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... { pub fn __logl (__x : u128) -> u128 ; } extern "C" { pub fn log10l (__x : u128) -> u128 ; } extern "C" { pub fn __log10l (__x : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `modfl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:31997
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... pub fn __log10l (__x : u128) -> u128 ; } extern "C" { pub fn modfl (__x : u128 , __iptr : * mut u128) -> u128 ; } extern "C" { pu...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `expm1l` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:32145
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: u128 , __iptr : * mut u128) -> u128 ; } extern "C" { pub fn expm1l (__x : u128) -> u128 ; } extern "C" { pub fn __expm1l (__x : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log1pl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:32251
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... pub fn __expm1l (__x : u128) -> u128 ; } extern "C" { pub fn log1pl (__x : u128) -> u128 ; } extern "C" { pub fn __log1pl (__x : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `logbl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:32357
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... pub fn __log1pl (__x : u128) -> u128 ; } extern "C" { pub fn logbl (__x : u128) -> u128 ; } extern "C" { pub fn __logbl (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `exp2l` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:32461
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __logbl (__x : u128) -> u128 ; } extern "C" { pub fn exp2l (__x : u128) -> u128 ; } extern "C" { pub fn __exp2l (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log2l` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:32565
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __exp2l (__x : u128) -> u128 ; } extern "C" { pub fn log2l (__x : u128) -> u128 ; } extern "C" { pub fn __log2l (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `powl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:32669
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... { pub fn __log2l (__x : u128) -> u128 ; } extern "C" { pub fn powl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn __po...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sqrtl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:32797
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...owl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn sqrtl (__x : u128) -> u128 ; } extern "C" { pub fn __sqrtl (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hypotl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:32901
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __sqrtl (__x : u128) -> u128 ; } extern "C" { pub fn hypotl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn __h...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cbrtl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:33033
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...otl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn cbrtl (__x : u128) -> u128 ; } extern "C" { pub fn __cbrtl (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ceill` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:33137
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __cbrtl (__x : u128) -> u128 ; } extern "C" { pub fn ceill (__x : u128) -> u128 ; } extern "C" { pub fn __ceill (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fabsl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:33241
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __ceill (__x : u128) -> u128 ; } extern "C" { pub fn fabsl (__x : u128) -> u128 ; } extern "C" { pub fn __fabsl (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `floorl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:33345
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __fabsl (__x : u128) -> u128 ; } extern "C" { pub fn floorl (__x : u128) -> u128 ; } extern "C" { pub fn __floorl (__x : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fmodl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:33451
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... pub fn __floorl (__x : u128) -> u128 ; } extern "C" { pub fn fmodl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn __fm...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `isinfl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:33581
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...odl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn isinfl (__value : u128) -> :: std :: os :: raw :: c_int ; } extern "...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `finitel` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:33661
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...128) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn finitel (__value : u128) -> :: std :: os :: raw :: c_int ; } extern "...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dreml` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:33742
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...u128) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn dreml (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn __dr...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `significandl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:33872
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn significandl (__x : u128) -> u128 ; } extern "C" { pub fn __significand...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `copysignl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:33990
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...__significandl (__x : u128) -> u128 ; } extern "C" { pub fn copysignl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn __...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nanl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:34128
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ignl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn nanl (__tagb : * const :: std :: os :: raw :: c_char) -> u128 ; } e...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `isnanl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:34302
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: std :: os :: raw :: c_char) -> u128 ; } extern "C" { pub fn isnanl (__value : u128) -> :: std :: os :: raw :: c_int ; } extern "...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `j0l` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:34382
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... u128) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn j0l (arg1 : u128) -> u128 ; } extern "C" { pub fn __j0l (arg1 : u12...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `j1l` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:34484
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __j0l (arg1 : u128) -> u128 ; } extern "C" { pub fn j1l (arg1 : u128) -> u128 ; } extern "C" { pub fn __j1l (arg1 : u12...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `jnl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:34586
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __j1l (arg1 : u128) -> u128 ; } extern "C" { pub fn jnl (arg1 : :: std :: os :: raw :: c_int , arg2 : u128) -> u128 ; }...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `y0l` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:34764
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...:: raw :: c_int , arg2 : u128) -> u128 ; } extern "C" { pub fn y0l (arg1 : u128) -> u128 ; } extern "C" { pub fn __y0l (arg1 : u12...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `y1l` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:34866
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __y0l (arg1 : u128) -> u128 ; } extern "C" { pub fn y1l (arg1 : u128) -> u128 ; } extern "C" { pub fn __y1l (arg1 : u12...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ynl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:34968
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __y1l (arg1 : u128) -> u128 ; } extern "C" { pub fn ynl (arg1 : :: std :: os :: raw :: c_int , arg2 : u128) -> u128 ; }...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `erfl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:35146
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...:: raw :: c_int , arg2 : u128) -> u128 ; } extern "C" { pub fn erfl (arg1 : u128) -> u128 ; } extern "C" { pub fn __erfl (arg1 : u...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `erfcl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:35250
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __erfl (arg1 : u128) -> u128 ; } extern "C" { pub fn erfcl (arg1 : u128) -> u128 ; } extern "C" { pub fn __erfcl (arg1 : ...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lgammal` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:35356
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...pub fn __erfcl (arg1 : u128) -> u128 ; } extern "C" { pub fn lgammal (arg1 : u128) -> u128 ; } extern "C" { pub fn __lgammal (arg1...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tgammal` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:35466
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...b fn __lgammal (arg1 : u128) -> u128 ; } extern "C" { pub fn tgammal (arg1 : u128) -> u128 ; } extern "C" { pub fn __tgammal (arg1...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gammal` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:35576
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ub fn __tgammal (arg1 : u128) -> u128 ; } extern "C" { pub fn gammal (arg1 : u128) -> u128 ; } extern "C" { pub fn __gammal (arg1 ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lgammal_r` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:35684
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...b fn __gammal (arg1 : u128) -> u128 ; } extern "C" { pub fn lgammal_r (arg1 : u128 , __signgamp : * mut :: std :: os :: raw :: c_i...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rintl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:35898
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...:: std :: os :: raw :: c_int) -> u128 ; } extern "C" { pub fn rintl (__x : u128) -> u128 ; } extern "C" { pub fn __rintl (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nextafterl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:36002
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...pub fn __rintl (__x : u128) -> u128 ; } extern "C" { pub fn nextafterl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn _...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nexttowardl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:36142
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn nexttowardl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn _...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remainderl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:36284
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...l (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn remainderl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn _...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scalbnl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:36424
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...rl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn scalbnl (__x : u128 , __n : :: std :: os :: raw :: c_int) -> u128 ; }...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ilogbl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:36606
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...:: std :: os :: raw :: c_int) -> u128 ; } extern "C" { pub fn ilogbl (__x : u128) -> :: std :: os :: raw :: c_int ; } extern "C" {...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scalblnl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:36760
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...128) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn scalblnl (__x : u128 , __n : :: std :: os :: raw :: c_long) -> u128 ;...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nearbyintl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:36946
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...std :: os :: raw :: c_long) -> u128 ; } extern "C" { pub fn nearbyintl (__x : u128) -> u128 ; } extern "C" { pub fn __nearbyintl (...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `roundl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:37060
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... fn __nearbyintl (__x : u128) -> u128 ; } extern "C" { pub fn roundl (__x : u128) -> u128 ; } extern "C" { pub fn __roundl (__x : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `truncl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:37166
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... pub fn __roundl (__x : u128) -> u128 ; } extern "C" { pub fn truncl (__x : u128) -> u128 ; } extern "C" { pub fn __truncl (__x : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remquol` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:37272
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...pub fn __truncl (__x : u128) -> u128 ; } extern "C" { pub fn remquol (__x : u128 , __y : u128 , __quo : * mut :: std :: os :: raw ...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lrintl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:37496
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...:: std :: os :: raw :: c_int) -> u128 ; } extern "C" { pub fn lrintl (__x : u128) -> :: std :: os :: raw :: c_long ; } extern "C" ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `llrintl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:37652
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...28) -> :: std :: os :: raw :: c_long ; } extern "C" { pub fn llrintl (__x : u128) -> :: std :: os :: raw :: c_longlong ; } extern ...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lroundl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:37818
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...-> :: std :: os :: raw :: c_longlong ; } extern "C" { pub fn lroundl (__x : u128) -> :: std :: os :: raw :: c_long ; } extern "C" ...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `llroundl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:37976
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...28) -> :: std :: os :: raw :: c_long ; } extern "C" { pub fn llroundl (__x : u128) -> :: std :: os :: raw :: c_longlong ; } extern...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fdiml` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:38144
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... -> :: std :: os :: raw :: c_longlong ; } extern "C" { pub fn fdiml (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn __fd...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fmaxl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:38274
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...iml (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn fmaxl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn __fm...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fminl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:38404
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...axl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn fminl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn __fm...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fmal` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:38534
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...minl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn fmal (__x : u128 , __y : u128 , __z : u128) -> u128 ; } extern "C" ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scalbl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:38688
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...28 , __y : u128 , __z : u128) -> u128 ; } extern "C" { pub fn scalbl (__x : u128 , __n : u128) -> u128 ; } extern "C" { pub fn __s...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `signgam` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:38828
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: u128 , __n : u128) -> u128 ; } extern "C" { pub static mut signgam : :: std :: os :: raw :: c_int ; } pub const FP_NAN : _bindge...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `stdin` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:54053
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._t ; pub type fpos_t = __fpos_t ; extern "C" { pub static mut stdin : * mut FILE ; } extern "C" { pub static mut stdout : * mut FI...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `stdout` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:54104
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...static mut stdin : * mut FILE ; } extern "C" { pub static mut stdout : * mut FILE ; } extern "C" { pub static mut stderr : * mut F...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `stderr` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:54156
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...tatic mut stdout : * mut FILE ; } extern "C" { pub static mut stderr : * mut FILE ; } extern "C" { pub fn remove (__filename : * c...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remove` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:54200
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... { pub static mut stderr : * mut FILE ; } extern "C" { pub fn remove (__filename : * const :: std :: os :: raw :: c_char) -> :: st...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rename` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:54316
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...char) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn rename (__old : * const :: std :: os :: raw :: c_char , __new : * co...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `renameat` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:54475
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...har) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn renameat (__oldfd : :: std :: os :: raw :: c_int , __old : * const ::...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fclose` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:54718
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...char) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn fclose (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ; } e...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tmpfile` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:54805
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn tmpfile () -> * mut FILE ; } extern "C" { pub fn tmpnam (arg1 : * mut...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tmpnam` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:54854
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn tmpfile () -> * mut FILE ; } extern "C" { pub fn tmpnam (arg1 : * mut :: std :: os :: raw :: c_char) -> * mut :: std ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tmpnam_r` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:54969
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... * mut :: std :: os :: raw :: c_char ; } extern "C" { pub fn tmpnam_r (__s : * mut :: std :: os :: raw :: c_char) -> * mut :: std ...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tempnam` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:55085
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... * mut :: std :: os :: raw :: c_char ; } extern "C" { pub fn tempnam (__dir : * const :: std :: os :: raw :: c_char , __pfx : * co...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fflush` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:55252
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...> * mut :: std :: os :: raw :: c_char ; } extern "C" { pub fn fflush (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ; } e...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fflush_unlocked` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:55339
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn fflush_unlocked (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ;...
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fopen` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:55435
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...FILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn fopen (__filename : * const :: std :: os :: raw :: c_char , __modes ...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `freopen` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:55582
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: os :: raw :: c_char) -> * mut FILE ; } extern "C" { pub fn freopen (__filename : * const :: std :: os :: raw :: c_char , __modes...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fdopen` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:55755
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... __stream : * mut FILE) -> * mut FILE ; } extern "C" { pub fn fdopen (__fd : :: std :: os :: raw :: c_int , __modes : * const :: s...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fopencookie` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:55888
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...os :: raw :: c_char) -> * mut FILE ; } extern "C" { pub fn fopencookie (__magic_cookie : * mut :: std :: os :: raw :: c_void , __m...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fmemopen` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:56080
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...cookie_io_functions_t) -> * mut FILE ; } extern "C" { pub fn fmemopen (__s : * mut :: std :: os :: raw :: c_void , __len : usize ,...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `open_memstream` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:56237
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...s :: raw :: c_char) -> * mut FILE ; } extern "C" { pub fn open_memstream (__bufloc : * mut * mut :: std :: os :: raw :: c_char , _...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `setbuf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:56371
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._sizeloc : * mut usize) -> * mut FILE ; } extern "C" { pub fn setbuf (__stream : * mut FILE , __buf : * mut :: std :: os :: raw ::...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `setvbuf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:56472
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...* mut :: std :: os :: raw :: c_char) ; } extern "C" { pub fn setvbuf (__stream : * mut FILE , __buf : * mut :: std :: os :: raw ::...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `setbuffer` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:56661
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ze) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn setbuffer (__stream : * mut FILE , __buf : * mut :: std :: os :: raw :...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `setlinebuf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:56782
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... :: raw :: c_char , __size : usize) ; } extern "C" { pub fn setlinebuf (__stream : * mut FILE) ; } extern "C" { pub fn fprintf (__...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fprintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:56841
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...n setlinebuf (__stream : * mut FILE) ; } extern "C" { pub fn fprintf (__stream : * mut FILE , __format : * const :: std :: os :: r...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `printf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:56986
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ...) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn printf (__format : * const :: std :: os :: raw :: c_char , ...) -> :...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sprintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:57106
[INFO] [stdout]   |
[INFO] [stdout] 3 | ......) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn sprintf (__s : * mut :: std :: os :: raw :: c_char , __format : * con...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vfprintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:57271
[INFO] [stdout]   |
[INFO] [stdout] 3 | ......) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn vfprintf (__s : * mut FILE , __format : * const :: std :: os :: raw :...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vprintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:57436
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...tag) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn vprintf (__format : * const :: std :: os :: raw :: c_char , __arg : *...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vsprintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:57581
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...tag) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn vsprintf (__s : * mut :: std :: os :: raw :: c_char , __format : * co...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `snprintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:57771
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...tag) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn snprintf (__s : * mut :: std :: os :: raw :: c_char , __maxlen : :: s...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vsnprintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:57981
[INFO] [stdout]   |
[INFO] [stdout] 3 | .....) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn vsnprintf (__s : * mut :: std :: os :: raw :: c_char , __maxlen : :: s...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vasprintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:58216
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ag) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn vasprintf (__ptr : * mut * mut :: std :: os :: raw :: c_char , __f : *...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `asprintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:58583
[INFO] [stdout]   |
[INFO] [stdout] 3 | ......) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn asprintf (__ptr : * mut * mut :: std :: os :: raw :: c_char , __fmt :...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vdprintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:58754
[INFO] [stdout]   |
[INFO] [stdout] 3 | ......) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn vdprintf (__fd : :: std :: os :: raw :: c_int , __fmt : * const :: st...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dprintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:58935
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...tag) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn dprintf (__fd : :: std :: os :: raw :: c_int , __fmt : * const :: std...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fscanf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:59091
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ...) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn fscanf (__stream : * mut FILE , __format : * const :: std :: os :: r...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scanf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:59235
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ...) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn scanf (__format : * const :: std :: os :: raw :: c_char , ...) -> ::...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sscanf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:59354
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ...) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn sscanf (__s : * const :: std :: os :: raw :: c_char , __format : * c...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fscanf1` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:59559
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...} extern "C" { # [link_name = "\u{1}__isoc99_fscanf"] pub fn fscanf1 (__stream : * mut FILE , __format : * const :: std :: os :: r...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scanf1` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:59742
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...; } extern "C" { # [link_name = "\u{1}__isoc99_scanf"] pub fn scanf1 (__format : * const :: std :: os :: raw :: c_char , ...) -> :...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sscanf1` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:59901
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...} extern "C" { # [link_name = "\u{1}__isoc99_sscanf"] pub fn sscanf1 (__s : * const :: std :: os :: raw :: c_char , __format : * c...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vfscanf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:60068
[INFO] [stdout]   |
[INFO] [stdout] 3 | ......) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn vfscanf (__s : * mut FILE , __format : * const :: std :: os :: raw ::...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vscanf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:60232
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._tag) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn vscanf (__format : * const :: std :: os :: raw :: c_char , __arg : *...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vsscanf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:60376
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...tag) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn vsscanf (__s : * const :: std :: os :: raw :: c_char , __format : * c...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vfscanf1` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:60607
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... extern "C" { # [link_name = "\u{1}__isoc99_vfscanf"] pub fn vfscanf1 (__s : * mut FILE , __format : * const :: std :: os :: raw :...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vscanf1` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:60811
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...} extern "C" { # [link_name = "\u{1}__isoc99_vscanf"] pub fn vscanf1 (__format : * const :: std :: os :: raw :: c_char , __arg : *...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vsscanf1` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:60996
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... extern "C" { # [link_name = "\u{1}__isoc99_vsscanf"] pub fn vsscanf1 (__s : * const :: std :: os :: raw :: c_char , __format : * ...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fgetc` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:61188
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._tag) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn fgetc (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getc` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:61274
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... FILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn getc (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getchar` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:61359
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn getchar () -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn ge...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getc_unlocked` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:61426
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn getc_unlocked (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ; ...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getchar_unlocked` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:61520
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn getchar_unlocked () -> :: std :: os :: raw :: c_int ; } extern "C" { pub ...
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fgetc_unlocked` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:61596
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn fgetc_unlocked (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ;...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fputc` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:61691
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...FILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn fputc (__c : :: std :: os :: raw :: c_int , __stream : * mut FILE) -...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `putc` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:61814
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... FILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn putc (__c : :: std :: os :: raw :: c_int , __stream : * mut FILE) -...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `putchar` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:61936
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn putchar (__c : :: std :: os :: raw :: c_int) -> :: std :: os :: raw :...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fputc_unlocked` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:62037
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn fputc_unlocked (__c : :: std :: os :: raw :: c_int , __stream : * mut FI...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `putc_unlocked` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:62169
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn putc_unlocked (__c : :: std :: os :: raw :: c_int , __stream : * mut FIL...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `putchar_unlocked` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:62300
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn putchar_unlocked (__c : :: std :: os :: raw :: c_int) -> :: std :: os :: ...
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getw` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:62410
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...c_int) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn getw (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `putw` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:62495
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... FILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn putw (__w : :: std :: os :: raw :: c_int , __stream : * mut FILE) -...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fgets` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:62617
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...FILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn fgets (__s : * mut :: std :: os :: raw :: c_char , __n : :: std :: o...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getdelim` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:62984
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... __stream : * mut FILE) -> __ssize_t ; } extern "C" { pub fn getdelim (__lineptr : * mut * mut :: std :: os :: raw :: c_char , __n...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getline` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:63175
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... __stream : * mut FILE) -> __ssize_t ; } extern "C" { pub fn getline (__lineptr : * mut * mut :: std :: os :: raw :: c_char , __n ...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fputs` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:63320
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..., __stream : * mut FILE) -> __ssize_t ; } extern "C" { pub fn fputs (__s : * const :: std :: os :: raw :: c_char , __stream : * mu...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `puts` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:63452
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... FILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn puts (__s : * const :: std :: os :: raw :: c_char) -> :: std :: os ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ungetc` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:63559
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...char) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn ungetc (__c : :: std :: os :: raw :: c_int , __stream : * mut FILE) ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fread` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:63683
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...FILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn fread (__ptr : * mut :: std :: os :: raw :: c_void , __size : :: std...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fwrite` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:63898
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...LE) -> :: std :: os :: raw :: c_ulong ; } extern "C" { pub fn fwrite (__ptr : * const :: std :: os :: raw :: c_void , __size : :: ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fread_unlocked` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:64111
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...-> :: std :: os :: raw :: c_ulong ; } extern "C" { pub fn fread_unlocked (__ptr : * mut :: std :: os :: raw :: c_void , __size : u...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fwrite_unlocked` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:64260
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... __stream : * mut FILE) -> usize ; } extern "C" { pub fn fwrite_unlocked (__ptr : * const :: std :: os :: raw :: c_void , __size :...
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fseek` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:64412
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ize , __stream : * mut FILE) -> usize ; } extern "C" { pub fn fseek (__stream : * mut FILE , __off : :: std :: os :: raw :: c_long...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ftell` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:64580
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._int) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn ftell (__stream : * mut FILE) -> :: std :: os :: raw :: c_long ; } e...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rewind` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:64667
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ILE) -> :: std :: os :: raw :: c_long ; } extern "C" { pub fn rewind (__stream : * mut FILE) ; } extern "C" { pub fn fseeko (__str...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fseeko` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:64722
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...pub fn rewind (__stream : * mut FILE) ; } extern "C" { pub fn fseeko (__stream : * mut FILE , __off : __off_t , __whence : :: std ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ftello` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:64869
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._int) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn ftello (__stream : * mut FILE) -> __off_t ; } extern "C" { pub fn fg...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fgetpos` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:64935
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...o (__stream : * mut FILE) -> __off_t ; } extern "C" { pub fn fgetpos (__stream : * mut FILE , __pos : * mut fpos_t) -> :: std :: o...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fsetpos` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:65046
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...s_t) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn fsetpos (__stream : * mut FILE , __pos : * const fpos_t) -> :: std ::...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clearerr` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:65159
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...s_t) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn clearerr (__stream : * mut FILE) ; } extern "C" { pub fn feof (__stre...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `feof` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:65216
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ub fn clearerr (__stream : * mut FILE) ; } extern "C" { pub fn feof (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ferror` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:65301
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...FILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn ferror (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ; } e...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clearerr_unlocked` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:65388
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...-> :: std :: os :: raw :: c_int ; } extern "C" { pub fn clearerr_unlocked (__stream : * mut FILE) ; } extern "C" { pub fn feof_unl...
[INFO] [stdout]   |                                                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `feof_unlocked` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:65454
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._unlocked (__stream : * mut FILE) ; } extern "C" { pub fn feof_unlocked (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ; ...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ferror_unlocked` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:65548
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn ferror_unlocked (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ;...
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `perror` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:65644
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...FILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn perror (__s : * const :: std :: os :: raw :: c_char) ; } extern "C" ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fileno` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:65721
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... const :: std :: os :: raw :: c_char) ; } extern "C" { pub fn fileno (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ; } e...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fileno_unlocked` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:65808
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn fileno_unlocked (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ;...
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pclose` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:65904
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...FILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn pclose (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ; } e...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `popen` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:65991
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...FILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn popen (__command : * const :: std :: os :: raw :: c_char , __modes :...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ctermid` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:66137
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: os :: raw :: c_char) -> * mut FILE ; } extern "C" { pub fn ctermid (__s : * mut :: std :: os :: raw :: c_char) -> * mut :: std :...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `flockfile` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:66252
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...* mut :: std :: os :: raw :: c_char ; } extern "C" { pub fn flockfile (__stream : * mut FILE) ; } extern "C" { pub fn ftrylockfile...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ftrylockfile` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:66310
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... flockfile (__stream : * mut FILE) ; } extern "C" { pub fn ftrylockfile (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ; ...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `funlockfile` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:66403
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...E) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn funlockfile (__stream : * mut FILE) ; } extern "C" { pub fn __uflow (ar...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ddotRef` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:66705
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...int ; } pub type fileType = * mut FILE ; extern "C" { pub fn ddotRef (arg1 : * mut integer , arg2 : * mut f64 , arg3 : * mut integ...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `daxpyRef` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:66851
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t f64 , arg5 : * mut integer) -> f64 ; } extern "C" { pub fn daxpyRef (arg1 : * mut integer , arg2 : * mut f64 , arg3 : * mut f64 ...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dscalRef` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:67042
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ger) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn dscalRef (arg1 : * mut integer , arg2 : * mut f64 , arg3 : * mut f64 ...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dcopyRef` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:67191
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ger) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn dcopyRef (arg1 : * mut integer , arg2 : * mut f64 , arg3 : * mut inte...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `setulb` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:67363
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...eger) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn setulb (n : * mut integer , m : * mut integer , x : * mut f64 , l : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mainlb` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:67787
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn mainlb (n : * mut integer , m : * mut integer , x : * mut f64 , l : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `freev` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:68469
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn freev (arg1 : * mut integer , arg2 : * mut integer , arg3 : * mut in...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `timer` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:68810
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...eger) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn timer (arg1 : * mut f64) -> :: std :: os :: raw :: c_int ; } extern ...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `formk` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:68891
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn formk (arg1 : * mut integer , arg2 : * mut integer , arg3 : * mut in...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `formt` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:69352
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...eger) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn formt (arg1 : * mut integer , arg2 : * mut f64 , arg3 : * mut f64 , ...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `subsm` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:69559
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...eger) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn subsm (arg1 : * mut integer , arg2 : * mut integer , arg3 : * mut in...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `prn1lb` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:70092
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...eger) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn prn1lb (n : * mut integer , m : * mut integer , l : * mut f64 , u : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `prn2lb` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:70309
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn prn2lb (n : * mut integer , x : * mut f64 , f : * mut f64 , g : * mu...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `prn3lb` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:70723
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...nlen) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn prn3lb (n : * mut integer , x : * mut f64 , f : * mut f64 , task : *...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `errclb` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:71318
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...nlen) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn errclb (n : * mut integer , m : * mut integer , factr : * mut f64 , ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `active` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:71581
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...nlen) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn active (arg1 : * mut integer , arg2 : * mut f64 , arg3 : * mut f64 ,...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cauchy` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:71863
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ical) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn cauchy (arg1 : * mut integer , arg2 : * mut f64 , arg3 : * mut f64 ,...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cmprlb` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:72517
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn cmprlb (arg1 : * mut integer , arg2 : * mut integer , arg3 : * mut f...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `matupd` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:72963
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...eger) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn matupd (arg1 : * mut integer , arg2 : * mut integer , arg3 : * mut f...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lnsrlb` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:73381
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn lnsrlb (n : * mut integer , l : * mut f64 , u : * mut f64 , nbd : * ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `projgr` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:74069
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn projgr (arg1 : * mut integer , arg2 : * mut f64 , arg3 : * mut f64 ,...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dcsrch` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:74273
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn dcsrch (f : * mut f64 , g : * mut f64 , stp : * mut f64 , ftol : * m...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dcstep` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:74552
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn dcstep (arg1 : * mut f64 , arg2 : * mut f64 , arg3 : * mut f64 , arg...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dpofa` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:74850
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn dpofa (arg1 : * mut f64 , arg2 : * mut integer , arg3 : * mut intege...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dtrsl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:75000
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...eger) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn dtrsl (arg1 : * mut f64 , arg2 : * mut integer , arg3 : * mut intege...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling lbfgsb v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `TRUE_` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const TRUE_ : u32 = 1 ; pub const FALSE_ : u32 = 0 ; pub const _MATH_H : u32 = 1 ; pub const _FEATURES_H : u32 = 1 ; pub const _D...
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FALSE_` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:39
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const TRUE_ : u32 = 1 ; pub const FALSE_ : u32 = 0 ; pub const _MATH_H : u32 = 1 ; pub const _FEATURES_H : u32 = 1 ; pub const _D...
[INFO] [stdout]   |                                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FP_ILOGB0` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3275
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...2 = 1 ; pub const __FP_LOGBNAN_IS_MIN : u32 = 1 ; pub const FP_ILOGB0 : i32 = - 2147483648 ; pub const FP_ILOGBNAN : i32 = - 21474...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FP_ILOGBNAN` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3318
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...= 1 ; pub const FP_ILOGB0 : i32 = - 2147483648 ; pub const FP_ILOGBNAN : i32 = - 2147483648 ; pub const __MATH_DECLARING_DOUBLE : ...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MATH_ERRNO` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3500
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... 0 ; pub const __MATH_DECLARE_LDOUBLE : u32 = 1 ; pub const MATH_ERRNO : u32 = 1 ; pub const MATH_ERREXCEPT : u32 = 2 ; pub const ...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MATH_ERREXCEPT` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3533
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...LE : u32 = 1 ; pub const MATH_ERRNO : u32 = 1 ; pub const MATH_ERREXCEPT : u32 = 2 ; pub const math_errhandling : u32 = 3 ; pub co...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `math_errhandling` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3570
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...u32 = 1 ; pub const MATH_ERREXCEPT : u32 = 2 ; pub const math_errhandling : u32 = 3 ; pub const M_E : f64 = 2.718281828459045 ; pu...
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_E` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3609
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...T : u32 = 2 ; pub const math_errhandling : u32 = 3 ; pub const M_E : f64 = 2.718281828459045 ; pub const M_LOG2E : f64 = 1.4426950...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_LOG2E` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3651
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...32 = 3 ; pub const M_E : f64 = 2.718281828459045 ; pub const M_LOG2E : f64 = 1.4426950408889634 ; pub const M_LOG10E : f64 = 0.434...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_LOG10E` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3698
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...5 ; pub const M_LOG2E : f64 = 1.4426950408889634 ; pub const M_LOG10E : f64 = 0.4342944819032518 ; pub const M_LN2 : f64 = 0.69314...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_LN2` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3746
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...4 ; pub const M_LOG10E : f64 = 0.4342944819032518 ; pub const M_LN2 : f64 = 0.6931471805599453 ; pub const M_LN10 : f64 = 2.302585...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_LN10` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3791
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...2518 ; pub const M_LN2 : f64 = 0.6931471805599453 ; pub const M_LN10 : f64 = 2.302585092994046 ; pub const M_PI : f64 = 3.14159265...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_PI` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3836
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...99453 ; pub const M_LN10 : f64 = 2.302585092994046 ; pub const M_PI : f64 = 3.141592653589793 ; pub const M_PI_2 : f64 = 1.5707963...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_PI_2` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3879
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...994046 ; pub const M_PI : f64 = 3.141592653589793 ; pub const M_PI_2 : f64 = 1.5707963267948966 ; pub const M_PI_4 : f64 = 0.78539...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_PI_4` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3925
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...793 ; pub const M_PI_2 : f64 = 1.5707963267948966 ; pub const M_PI_4 : f64 = 0.7853981633974483 ; pub const M_1_PI : f64 = 0.31830...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_1_PI` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3971
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...966 ; pub const M_PI_4 : f64 = 0.7853981633974483 ; pub const M_1_PI : f64 = 0.3183098861837907 ; pub const M_2_PI : f64 = 0.63661...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_2_PI` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4017
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...483 ; pub const M_1_PI : f64 = 0.3183098861837907 ; pub const M_2_PI : f64 = 0.6366197723675814 ; pub const M_2_SQRTPI : f64 = 1.1...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_2_SQRTPI` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4063
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...7 ; pub const M_2_PI : f64 = 0.6366197723675814 ; pub const M_2_SQRTPI : f64 = 1.1283791670955126 ; pub const M_SQRT2 : f64 = 1.41...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_SQRT2` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4113
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... pub const M_2_SQRTPI : f64 = 1.1283791670955126 ; pub const M_SQRT2 : f64 = 1.4142135623730951 ; pub const M_SQRT1_2 : f64 = 0.70...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `M_SQRT1_2` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4160
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ; pub const M_SQRT2 : f64 = 1.4142135623730951 ; pub const M_SQRT1_2 : f64 = 0.7071067811865476 ; pub const _STDIO_H : u32 = 1 ; ...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BUFSIZ` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4743
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...nst _IOLBF : u32 = 1 ; pub const _IONBF : u32 = 2 ; pub const BUFSIZ : u32 = 8192 ; pub const EOF : i32 = - 1 ; pub const SEEK_SET...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EOF` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4775
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t _IONBF : u32 = 2 ; pub const BUFSIZ : u32 = 8192 ; pub const EOF : i32 = - 1 ; pub const SEEK_SET : u32 = 0 ; pub const SEEK_CUR...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SEEK_SET` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4803
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... BUFSIZ : u32 = 8192 ; pub const EOF : i32 = - 1 ; pub const SEEK_SET : u32 = 0 ; pub const SEEK_CUR : u32 = 1 ; pub const SEEK_EN...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SEEK_CUR` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4834
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t EOF : i32 = - 1 ; pub const SEEK_SET : u32 = 0 ; pub const SEEK_CUR : u32 = 1 ; pub const SEEK_END : u32 = 2 ; pub const P_tmpdi...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SEEK_END` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4865
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...EEK_SET : u32 = 0 ; pub const SEEK_CUR : u32 = 1 ; pub const SEEK_END : u32 = 2 ; pub const P_tmpdir : & [u8 ; 5usize] = b"/tmp\0"...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `P_tmpdir` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4896
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...EEK_CUR : u32 = 1 ; pub const SEEK_END : u32 = 2 ; pub const P_tmpdir : & [u8 ; 5usize] = b"/tmp\0" ; pub const L_tmpnam : u32 = 2...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `L_tmpnam` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4947
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...pub const P_tmpdir : & [u8 ; 5usize] = b"/tmp\0" ; pub const L_tmpnam : u32 = 20 ; pub const TMP_MAX : u32 = 238328 ; pub const _B...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TMP_MAX` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4979
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ize] = b"/tmp\0" ; pub const L_tmpnam : u32 = 20 ; pub const TMP_MAX : u32 = 238328 ; pub const _BITS_STDIO_LIM_H : u32 = 1 ; pub ...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FILENAME_MAX` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5054
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...238328 ; pub const _BITS_STDIO_LIM_H : u32 = 1 ; pub const FILENAME_MAX : u32 = 4096 ; pub const L_ctermid : u32 = 9 ; pub const F...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `L_ctermid` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5092
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: u32 = 1 ; pub const FILENAME_MAX : u32 = 4096 ; pub const L_ctermid : u32 = 9 ; pub const FOPEN_MAX : u32 = 16 ; pub const START...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FOPEN_MAX` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5124
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...AX : u32 = 4096 ; pub const L_ctermid : u32 = 9 ; pub const FOPEN_MAX : u32 = 16 ; pub const START : u32 = 1 ; pub const NEW_X : u...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ABNORMAL` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5213
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...onst START : u32 = 1 ; pub const NEW_X : u32 = 2 ; pub const ABNORMAL : u32 = 3 ; pub const RESTART : u32 = 4 ; pub const FG : u32...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RESTART` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5244
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t NEW_X : u32 = 2 ; pub const ABNORMAL : u32 = 3 ; pub const RESTART : u32 = 4 ; pub const FG : u32 = 10 ; pub const FG_END : u32 ...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FG_LN` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5330
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...const FG : u32 = 10 ; pub const FG_END : u32 = 15 ; pub const FG_LN : u32 = 11 ; pub const FG_LNSRCH : u32 = 11 ; pub const FG_ST ...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FG_LNSRCH` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5359
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... FG_END : u32 = 15 ; pub const FG_LN : u32 = 11 ; pub const FG_LNSRCH : u32 = 11 ; pub const FG_ST : u32 = 12 ; pub const FG_START...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FG_ST` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5392
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...FG_LN : u32 = 11 ; pub const FG_LNSRCH : u32 = 11 ; pub const FG_ST : u32 = 12 ; pub const FG_START : u32 = 12 ; pub const CONVERG...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FG_START` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5421
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...G_LNSRCH : u32 = 11 ; pub const FG_ST : u32 = 12 ; pub const FG_START : u32 = 12 ; pub const CONVERGENCE : u32 = 20 ; pub const CO...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONVERGENCE` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5453
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._ST : u32 = 12 ; pub const FG_START : u32 = 12 ; pub const CONVERGENCE : u32 = 20 ; pub const CONVERGENCE_END : u32 = 25 ; pub con...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONVERGENCE_END` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5488
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... u32 = 12 ; pub const CONVERGENCE : u32 = 20 ; pub const CONVERGENCE_END : u32 = 25 ; pub const CONV_GRAD : u32 = 21 ; pub const C...
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONV_GRAD` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5527
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...u32 = 20 ; pub const CONVERGENCE_END : u32 = 25 ; pub const CONV_GRAD : u32 = 21 ; pub const CONV_F : u32 = 22 ; pub const STOP : ...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONV_F` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5560
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...E_END : u32 = 25 ; pub const CONV_GRAD : u32 = 21 ; pub const CONV_F : u32 = 22 ; pub const STOP : u32 = 30 ; pub const STOP_END :...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STOP` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5590
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...CONV_GRAD : u32 = 21 ; pub const CONV_F : u32 = 22 ; pub const STOP : u32 = 30 ; pub const STOP_END : u32 = 40 ; pub const STOP_CP...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STOP_END` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5618
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...st CONV_F : u32 = 22 ; pub const STOP : u32 = 30 ; pub const STOP_END : u32 = 40 ; pub const STOP_CPU : u32 = 31 ; pub const STOP_...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STOP_CPU` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5650
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... STOP : u32 = 30 ; pub const STOP_END : u32 = 40 ; pub const STOP_CPU : u32 = 31 ; pub const STOP_ITER : u32 = 32 ; pub const STOP...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STOP_ITER` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5682
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._END : u32 = 40 ; pub const STOP_CPU : u32 = 31 ; pub const STOP_ITER : u32 = 32 ; pub const STOP_GRAD : u32 = 33 ; pub const WARN...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STOP_GRAD` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5715
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...CPU : u32 = 31 ; pub const STOP_ITER : u32 = 32 ; pub const STOP_GRAD : u32 = 33 ; pub const WARNING : u32 = 100 ; pub const WARNI...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WARNING` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5748
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ITER : u32 = 32 ; pub const STOP_GRAD : u32 = 33 ; pub const WARNING : u32 = 100 ; pub const WARNING_END : u32 = 110 ; pub const W...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WARNING_END` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5780
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...RAD : u32 = 33 ; pub const WARNING : u32 = 100 ; pub const WARNING_END : u32 = 110 ; pub const WARNING_ROUND : u32 = 101 ; pub con...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WARNING_ROUND` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5816
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...u32 = 100 ; pub const WARNING_END : u32 = 110 ; pub const WARNING_ROUND : u32 = 101 ; pub const WARNING_XTOL : u32 = 102 ; pub con...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WARNING_XTOL` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5854
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...32 = 110 ; pub const WARNING_ROUND : u32 = 101 ; pub const WARNING_XTOL : u32 = 102 ; pub const WARNING_STPMAX : u32 = 103 ; pub c...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WARNING_STPMAX` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5891
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...32 = 101 ; pub const WARNING_XTOL : u32 = 102 ; pub const WARNING_STPMAX : u32 = 103 ; pub const WARNING_STPMIN : u32 = 104 ; pub ...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WARNING_STPMIN` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5930
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... = 102 ; pub const WARNING_STPMAX : u32 = 103 ; pub const WARNING_STPMIN : u32 = 104 ; pub const ERROR : u32 = 200 ; pub const ERR...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5969
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... u32 = 103 ; pub const WARNING_STPMIN : u32 = 104 ; pub const ERROR : u32 = 200 ; pub const ERROR_END : u32 = 240 ; pub const ERRO...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_END` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5999
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...TPMIN : u32 = 104 ; pub const ERROR : u32 = 200 ; pub const ERROR_END : u32 = 240 ; pub const ERROR_SMALLSTP : u32 = 201 ; pub con...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_SMALLSTP` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6033
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: u32 = 200 ; pub const ERROR_END : u32 = 240 ; pub const ERROR_SMALLSTP : u32 = 201 ; pub const ERROR_LARGESTP : u32 = 202 ; pub ...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_LARGESTP` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6072
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... = 240 ; pub const ERROR_SMALLSTP : u32 = 201 ; pub const ERROR_LARGESTP : u32 = 202 ; pub const ERROR_INITIAL : u32 = 203 ; pub c...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_INITIAL` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6111
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... = 201 ; pub const ERROR_LARGESTP : u32 = 202 ; pub const ERROR_INITIAL : u32 = 203 ; pub const ERROR_FTOL : u32 = 204 ; pub const...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_FTOL` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6149
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...u32 = 202 ; pub const ERROR_INITIAL : u32 = 203 ; pub const ERROR_FTOL : u32 = 204 ; pub const ERROR_GTOL : u32 = 205 ; pub const ...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_GTOL` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6184
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... : u32 = 203 ; pub const ERROR_FTOL : u32 = 204 ; pub const ERROR_GTOL : u32 = 205 ; pub const ERROR_XTOL : u32 = 206 ; pub const ...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_XTOL` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6219
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... : u32 = 204 ; pub const ERROR_GTOL : u32 = 205 ; pub const ERROR_XTOL : u32 = 206 ; pub const ERROR_STP0 : u32 = 207 ; pub const ...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_STP0` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6254
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... : u32 = 205 ; pub const ERROR_XTOL : u32 = 206 ; pub const ERROR_STP0 : u32 = 207 ; pub const ERROR_STP1 : u32 = 208 ; pub const ...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_STP1` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6289
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... : u32 = 206 ; pub const ERROR_STP0 : u32 = 207 ; pub const ERROR_STP1 : u32 = 208 ; pub const ERROR_N0 : u32 = 209 ; pub const ER...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_N0` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6324
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...0 : u32 = 207 ; pub const ERROR_STP1 : u32 = 208 ; pub const ERROR_N0 : u32 = 209 ; pub const ERROR_M0 : u32 = 210 ; pub const ERR...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_M0` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6357
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...TP1 : u32 = 208 ; pub const ERROR_N0 : u32 = 209 ; pub const ERROR_M0 : u32 = 210 ; pub const ERROR_FACTR : u32 = 211 ; pub const ...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_FACTR` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6390
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...0 : u32 = 209 ; pub const ERROR_M0 : u32 = 210 ; pub const ERROR_FACTR : u32 = 211 ; pub const ERROR_NBD : u32 = 212 ; pub const E...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_NBD` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6426
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: u32 = 210 ; pub const ERROR_FACTR : u32 = 211 ; pub const ERROR_NBD : u32 = 212 ; pub const ERROR_FEAS : u32 = 213 ; pub const W...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_FEAS` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6460
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...R : u32 = 211 ; pub const ERROR_NBD : u32 = 212 ; pub const ERROR_FEAS : u32 = 213 ; pub const WORD_DEFAULT : u32 = 0 ; pub const ...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WORD_DEFAULT` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6495
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: u32 = 212 ; pub const ERROR_FEAS : u32 = 213 ; pub const WORD_DEFAULT : u32 = 0 ; pub const WORD_CON : u32 = 1 ; pub const WORD_...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WORD_CON` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6530
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...S : u32 = 213 ; pub const WORD_DEFAULT : u32 = 0 ; pub const WORD_CON : u32 = 1 ; pub const WORD_BND : u32 = 2 ; pub const WORD_TN...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WORD_BND` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6561
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...DEFAULT : u32 = 0 ; pub const WORD_CON : u32 = 1 ; pub const WORD_BND : u32 = 2 ; pub const WORD_TNT : u32 = 3 ; pub const FTOL : ...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WORD_TNT` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6592
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ORD_CON : u32 = 1 ; pub const WORD_BND : u32 = 2 ; pub const WORD_TNT : u32 = 3 ; pub const FTOL : f64 = 0.001 ; pub const GTOL : ...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FTOL` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6623
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... WORD_BND : u32 = 2 ; pub const WORD_TNT : u32 = 3 ; pub const FTOL : f64 = 0.001 ; pub const GTOL : f64 = 0.9 ; pub const XTOL : ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GTOL` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6654
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... WORD_TNT : u32 = 3 ; pub const FTOL : f64 = 0.001 ; pub const GTOL : f64 = 0.9 ; pub const XTOL : f64 = 0.1 ; pub const STEPMIN :...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `XTOL` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6683
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...st FTOL : f64 = 0.001 ; pub const GTOL : f64 = 0.9 ; pub const XTOL : f64 = 0.1 ; pub const STEPMIN : f64 = 0.0 ; pub type integer...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STEPMIN` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6712
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...st GTOL : f64 = 0.9 ; pub const XTOL : f64 = 0.1 ; pub const STEPMIN : f64 = 0.0 ; pub type integer = :: std :: os :: raw :: c_lon...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ftnlen` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6794
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...; pub type integer = :: std :: os :: raw :: c_long ; pub type ftnlen = :: std :: os :: raw :: c_long ; pub type logical = :: std :...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `float_t` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:10974
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... type _Float32x = f64 ; pub type _Float64x = u128 ; pub type float_t = f32 ; pub type double_t = f64 ; extern "C" { pub fn __fpcla...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `double_t` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:10999
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ub type _Float64x = u128 ; pub type float_t = f32 ; pub type double_t = f64 ; extern "C" { pub fn __fpclassify (__value : f64) -> ...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FP_NAN` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:38881
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...atic mut signgam : :: std :: os :: raw :: c_int ; } pub const FP_NAN : _bindgen_ty_1 = 0 ; pub const FP_INFINITE : _bindgen_ty_1 =...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FP_INFINITE` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:38920
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...c_int ; } pub const FP_NAN : _bindgen_ty_1 = 0 ; pub const FP_INFINITE : _bindgen_ty_1 = 1 ; pub const FP_ZERO : _bindgen_ty_1 = 2...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FP_ZERO` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:38964
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... = 0 ; pub const FP_INFINITE : _bindgen_ty_1 = 1 ; pub const FP_ZERO : _bindgen_ty_1 = 2 ; pub const FP_SUBNORMAL : _bindgen_ty_1 ...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FP_SUBNORMAL` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:39004
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._1 = 1 ; pub const FP_ZERO : _bindgen_ty_1 = 2 ; pub const FP_SUBNORMAL : _bindgen_ty_1 = 3 ; pub const FP_NORMAL : _bindgen_ty_1 ...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FP_NORMAL` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:39049
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... 2 ; pub const FP_SUBNORMAL : _bindgen_ty_1 = 3 ; pub const FP_NORMAL : _bindgen_ty_1 = 4 ; pub type _bindgen_ty_1 = :: std :: os ...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `FILE` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:43302
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...fpos64_t = _G_fpos64_t ; pub type __FILE = _IO_FILE ; pub type FILE = _IO_FILE ; # [repr (C)] # [derive (Debug , Copy , Clone)] pu...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `cookie_io_functions_t` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:53881
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ctions_t) , "::" , stringify ! (close))) ; } pub type cookie_io_functions_t = _IO_cookie_io_functions_t ; pub type va_list = __gnu...
[INFO] [stdout]   |                                                          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `va_list` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:53942
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...cookie_io_functions_t = _IO_cookie_io_functions_t ; pub type va_list = __gnuc_va_list ; pub type off_t = __off_t ; pub type fpos_t...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `off_t` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:53978
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...io_functions_t ; pub type va_list = __gnuc_va_list ; pub type off_t = __off_t ; pub type fpos_t = __fpos_t ; extern "C" { pub stat...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `fpos_t` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:54005
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...a_list = __gnuc_va_list ; pub type off_t = __off_t ; pub type fpos_t = __fpos_t ; extern "C" { pub static mut stdin : * mut FILE ;...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `fileType` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:66661
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: raw :: c_int) -> :: std :: os :: raw :: c_int ; } pub type fileType = * mut FILE ; extern "C" { pub fn ddotRef (arg1 : * mut int...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `acos` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:11620
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn acos (__x : f64) -> f64 ; } extern "C" { pub fn __acos (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `asin` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:11718
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __acos (__x : f64) -> f64 ; } extern "C" { pub fn asin (__x : f64) -> f64 ; } extern "C" { pub fn __asin (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `atan` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:11816
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __asin (__x : f64) -> f64 ; } extern "C" { pub fn atan (__x : f64) -> f64 ; } extern "C" { pub fn __atan (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `atan2` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:11914
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn __atan (__x : f64) -> f64 ; } extern "C" { pub fn atan2 (__y : f64 , __x : f64) -> f64 ; } extern "C" { pub fn __atan2...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cos` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12038
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...__atan2 (__y : f64 , __x : f64) -> f64 ; } extern "C" { pub fn cos (__x : f64) -> f64 ; } extern "C" { pub fn __cos (__x : f64) ->...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sin` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12134
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... "C" { pub fn __cos (__x : f64) -> f64 ; } extern "C" { pub fn sin (__x : f64) -> f64 ; } extern "C" { pub fn __sin (__x : f64) ->...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tan` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12230
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... "C" { pub fn __sin (__x : f64) -> f64 ; } extern "C" { pub fn tan (__x : f64) -> f64 ; } extern "C" { pub fn __tan (__x : f64) ->...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cosh` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12326
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... "C" { pub fn __tan (__x : f64) -> f64 ; } extern "C" { pub fn cosh (__x : f64) -> f64 ; } extern "C" { pub fn __cosh (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sinh` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12424
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __cosh (__x : f64) -> f64 ; } extern "C" { pub fn sinh (__x : f64) -> f64 ; } extern "C" { pub fn __sinh (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tanh` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12522
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __sinh (__x : f64) -> f64 ; } extern "C" { pub fn tanh (__x : f64) -> f64 ; } extern "C" { pub fn __tanh (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `acosh` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12620
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn __tanh (__x : f64) -> f64 ; } extern "C" { pub fn acosh (__x : f64) -> f64 ; } extern "C" { pub fn __acosh (__x : f64)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `asinh` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12720
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __acosh (__x : f64) -> f64 ; } extern "C" { pub fn asinh (__x : f64) -> f64 ; } extern "C" { pub fn __asinh (__x : f64)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `atanh` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12820
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __asinh (__x : f64) -> f64 ; } extern "C" { pub fn atanh (__x : f64) -> f64 ; } extern "C" { pub fn __atanh (__x : f64)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `exp` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12920
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn __atanh (__x : f64) -> f64 ; } extern "C" { pub fn exp (__x : f64) -> f64 ; } extern "C" { pub fn __exp (__x : f64) ->...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `frexp` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:13016
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __exp (__x : f64) -> f64 ; } extern "C" { pub fn frexp (__x : f64 , __exponent : * mut :: std :: os :: raw :: c_int) ...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ldexp` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:13216
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... :: std :: os :: raw :: c_int) -> f64 ; } extern "C" { pub fn ldexp (__x : f64 , __exponent : :: std :: os :: raw :: c_int) -> f64...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:13404
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: :: std :: os :: raw :: c_int) -> f64 ; } extern "C" { pub fn log (__x : f64) -> f64 ; } extern "C" { pub fn __log (__x : f64) ->...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log10` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:13500
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __log (__x : f64) -> f64 ; } extern "C" { pub fn log10 (__x : f64) -> f64 ; } extern "C" { pub fn __log10 (__x : f64)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `modf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:13600
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn __log10 (__x : f64) -> f64 ; } extern "C" { pub fn modf (__x : f64 , __iptr : * mut f64) -> f64 ; } extern "C" { pub f...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `expm1` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:13740
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._x : f64 , __iptr : * mut f64) -> f64 ; } extern "C" { pub fn expm1 (__x : f64) -> f64 ; } extern "C" { pub fn __expm1 (__x : f64)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log1p` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:13840
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __expm1 (__x : f64) -> f64 ; } extern "C" { pub fn log1p (__x : f64) -> f64 ; } extern "C" { pub fn __log1p (__x : f64)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `logb` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:13940
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn __log1p (__x : f64) -> f64 ; } extern "C" { pub fn logb (__x : f64) -> f64 ; } extern "C" { pub fn __logb (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `exp2` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14038
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __logb (__x : f64) -> f64 ; } extern "C" { pub fn exp2 (__x : f64) -> f64 ; } extern "C" { pub fn __exp2 (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log2` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14136
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __exp2 (__x : f64) -> f64 ; } extern "C" { pub fn log2 (__x : f64) -> f64 ; } extern "C" { pub fn __log2 (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pow` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14234
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __log2 (__x : f64) -> f64 ; } extern "C" { pub fn pow (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn __pow (_...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sqrt` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14354
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...n __pow (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn sqrt (__x : f64) -> f64 ; } extern "C" { pub fn __sqrt (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hypot` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14452
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn __sqrt (__x : f64) -> f64 ; } extern "C" { pub fn hypot (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn __hypot...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cbrt` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14576
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...__hypot (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn cbrt (__x : f64) -> f64 ; } extern "C" { pub fn __cbrt (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ceil` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14674
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __cbrt (__x : f64) -> f64 ; } extern "C" { pub fn ceil (__x : f64) -> f64 ; } extern "C" { pub fn __ceil (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fabs` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14772
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __ceil (__x : f64) -> f64 ; } extern "C" { pub fn fabs (__x : f64) -> f64 ; } extern "C" { pub fn __fabs (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `floor` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14870
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn __fabs (__x : f64) -> f64 ; } extern "C" { pub fn floor (__x : f64) -> f64 ; } extern "C" { pub fn __floor (__x : f64)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fmod` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14970
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn __floor (__x : f64) -> f64 ; } extern "C" { pub fn fmod (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn __fmod ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `isinf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:15092
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...__fmod (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn isinf (__value : f64) -> :: std :: os :: raw :: c_int ; } extern "C"...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `finite` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:15170
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn finite (__value : f64) -> :: std :: os :: raw :: c_int ; } extern "C...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `drem` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:15249
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn drem (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn __drem ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `significand` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:15371
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...rem (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn significand (__x : f64) -> f64 ; } extern "C" { pub fn __significand (_...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `copysign` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:15483
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... fn __significand (__x : f64) -> f64 ; } extern "C" { pub fn copysign (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn __cop...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nan` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:15613
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...opysign (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn nan (__tagb : * const :: std :: os :: raw :: c_char) -> f64 ; } ext...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `isnan` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:15783
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...:: std :: os :: raw :: c_char) -> f64 ; } extern "C" { pub fn isnan (__value : f64) -> :: std :: os :: raw :: c_int ; } extern "C"...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `j0` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:15861
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... : f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn j0 (arg1 : f64) -> f64 ; } extern "C" { pub fn __j0 (arg1 : f64) -...
[INFO] [stdout]   |                                                                    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `j1` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:15957
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...n "C" { pub fn __j0 (arg1 : f64) -> f64 ; } extern "C" { pub fn j1 (arg1 : f64) -> f64 ; } extern "C" { pub fn __j1 (arg1 : f64) -...
[INFO] [stdout]   |                                                                    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `jn` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:16053
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...n "C" { pub fn __j1 (arg1 : f64) -> f64 ; } extern "C" { pub fn jn (arg1 : :: std :: os :: raw :: c_int , arg2 : f64) -> f64 ; } e...
[INFO] [stdout]   |                                                                    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `y0` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:16225
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...os :: raw :: c_int , arg2 : f64) -> f64 ; } extern "C" { pub fn y0 (arg1 : f64) -> f64 ; } extern "C" { pub fn __y0 (arg1 : f64) -...
[INFO] [stdout]   |                                                                    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `y1` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:16321
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...n "C" { pub fn __y0 (arg1 : f64) -> f64 ; } extern "C" { pub fn y1 (arg1 : f64) -> f64 ; } extern "C" { pub fn __y1 (arg1 : f64) -...
[INFO] [stdout]   |                                                                    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `yn` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:16417
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...n "C" { pub fn __y1 (arg1 : f64) -> f64 ; } extern "C" { pub fn yn (arg1 : :: std :: os :: raw :: c_int , arg2 : f64) -> f64 ; } e...
[INFO] [stdout]   |                                                                    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `erf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:16589
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...s :: raw :: c_int , arg2 : f64) -> f64 ; } extern "C" { pub fn erf (arg1 : f64) -> f64 ; } extern "C" { pub fn __erf (arg1 : f64) ...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `erfc` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:16687
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __erf (arg1 : f64) -> f64 ; } extern "C" { pub fn erfc (arg1 : f64) -> f64 ; } extern "C" { pub fn __erfc (arg1 : f64...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lgamma` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:16787
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __erfc (arg1 : f64) -> f64 ; } extern "C" { pub fn lgamma (arg1 : f64) -> f64 ; } extern "C" { pub fn __lgamma (arg1 : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tgamma` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:16891
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __lgamma (arg1 : f64) -> f64 ; } extern "C" { pub fn tgamma (arg1 : f64) -> f64 ; } extern "C" { pub fn __tgamma (arg1 : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gamma` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:16995
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __tgamma (arg1 : f64) -> f64 ; } extern "C" { pub fn gamma (arg1 : f64) -> f64 ; } extern "C" { pub fn __gamma (arg1 : f6...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lgamma_r` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:17097
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __gamma (arg1 : f64) -> f64 ; } extern "C" { pub fn lgamma_r (arg1 : f64 , __signgamp : * mut :: std :: os :: raw :: c_in...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rint` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:17305
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t :: std :: os :: raw :: c_int) -> f64 ; } extern "C" { pub fn rint (__x : f64) -> f64 ; } extern "C" { pub fn __rint (__x : f64) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nextafter` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:17403
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... { pub fn __rint (__x : f64) -> f64 ; } extern "C" { pub fn nextafter (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn __nex...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nexttoward` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:17535
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...fter (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn nexttoward (__x : f64 , __y : u128) -> f64 ; } extern "C" { pub fn __n...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remainder` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:17671
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ard (__x : f64 , __y : u128) -> f64 ; } extern "C" { pub fn remainder (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn __rem...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scalbn` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:17803
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ainder (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn scalbn (__x : f64 , __n : :: std :: os :: raw :: c_int) -> f64 ; } e...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ilogb` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:17979
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... :: std :: os :: raw :: c_int) -> f64 ; } extern "C" { pub fn ilogb (__x : f64) -> :: std :: os :: raw :: c_int ; } extern "C" { p...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scalbln` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:18129
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn scalbln (__x : f64 , __n : :: std :: os :: raw :: c_long) -> f64 ; } ...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nearbyint` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:18309
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... std :: os :: raw :: c_long) -> f64 ; } extern "C" { pub fn nearbyint (__x : f64) -> f64 ; } extern "C" { pub fn __nearbyint (__x ...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `round` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:18417
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...pub fn __nearbyint (__x : f64) -> f64 ; } extern "C" { pub fn round (__x : f64) -> f64 ; } extern "C" { pub fn __round (__x : f64)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `trunc` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:18517
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __round (__x : f64) -> f64 ; } extern "C" { pub fn trunc (__x : f64) -> f64 ; } extern "C" { pub fn __trunc (__x : f64)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remquo` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:18617
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __trunc (__x : f64) -> f64 ; } extern "C" { pub fn remquo (__x : f64 , __y : f64 , __quo : * mut :: std :: os :: raw ::...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lrint` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:18833
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... :: std :: os :: raw :: c_int) -> f64 ; } extern "C" { pub fn lrint (__x : f64) -> :: std :: os :: raw :: c_long ; } extern "C" { ...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `llrint` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:18985
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...f64) -> :: std :: os :: raw :: c_long ; } extern "C" { pub fn llrint (__x : f64) -> :: std :: os :: raw :: c_longlong ; } extern "...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lround` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:19147
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... -> :: std :: os :: raw :: c_longlong ; } extern "C" { pub fn lround (__x : f64) -> :: std :: os :: raw :: c_long ; } extern "C" {...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `llround` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:19301
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...64) -> :: std :: os :: raw :: c_long ; } extern "C" { pub fn llround (__x : f64) -> :: std :: os :: raw :: c_longlong ; } extern "...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fdim` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:19465
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...) -> :: std :: os :: raw :: c_longlong ; } extern "C" { pub fn fdim (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn __fdim ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fmax` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:19587
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... __fdim (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn fmax (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn __fmax ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fmin` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:19709
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... __fmax (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn fmin (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn __fmin ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fma` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:19831
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... __fmin (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn fma (__x : f64 , __y : f64 , __z : f64) -> f64 ; } extern "C" { pub...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scalb` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:19975
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: f64 , __y : f64 , __z : f64) -> f64 ; } extern "C" { pub fn scalb (__x : f64 , __n : f64) -> f64 ; } extern "C" { pub fn __scalb...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `acosf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:20690
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... f32) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn acosf (__x : f32) -> f32 ; } extern "C" { pub fn __acosf (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `asinf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:20790
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __acosf (__x : f32) -> f32 ; } extern "C" { pub fn asinf (__x : f32) -> f32 ; } extern "C" { pub fn __asinf (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `atanf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:20890
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __asinf (__x : f32) -> f32 ; } extern "C" { pub fn atanf (__x : f32) -> f32 ; } extern "C" { pub fn __atanf (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `atan2f` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:20990
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __atanf (__x : f32) -> f32 ; } extern "C" { pub fn atan2f (__y : f32 , __x : f32) -> f32 ; } extern "C" { pub fn __atan...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cosf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:21116
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._atan2f (__y : f32 , __x : f32) -> f32 ; } extern "C" { pub fn cosf (__x : f32) -> f32 ; } extern "C" { pub fn __cosf (__x : f32) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sinf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:21214
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __cosf (__x : f32) -> f32 ; } extern "C" { pub fn sinf (__x : f32) -> f32 ; } extern "C" { pub fn __sinf (__x : f32) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tanf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:21312
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __sinf (__x : f32) -> f32 ; } extern "C" { pub fn tanf (__x : f32) -> f32 ; } extern "C" { pub fn __tanf (__x : f32) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `coshf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:21410
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn __tanf (__x : f32) -> f32 ; } extern "C" { pub fn coshf (__x : f32) -> f32 ; } extern "C" { pub fn __coshf (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sinhf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:21510
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __coshf (__x : f32) -> f32 ; } extern "C" { pub fn sinhf (__x : f32) -> f32 ; } extern "C" { pub fn __sinhf (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tanhf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:21610
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __sinhf (__x : f32) -> f32 ; } extern "C" { pub fn tanhf (__x : f32) -> f32 ; } extern "C" { pub fn __tanhf (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `acoshf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:21710
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __tanhf (__x : f32) -> f32 ; } extern "C" { pub fn acoshf (__x : f32) -> f32 ; } extern "C" { pub fn __acoshf (__x : f3...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `asinhf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:21812
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... { pub fn __acoshf (__x : f32) -> f32 ; } extern "C" { pub fn asinhf (__x : f32) -> f32 ; } extern "C" { pub fn __asinhf (__x : f3...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `atanhf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:21914
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... { pub fn __asinhf (__x : f32) -> f32 ; } extern "C" { pub fn atanhf (__x : f32) -> f32 ; } extern "C" { pub fn __atanhf (__x : f3...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `expf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:22016
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __atanhf (__x : f32) -> f32 ; } extern "C" { pub fn expf (__x : f32) -> f32 ; } extern "C" { pub fn __expf (__x : f32) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `frexpf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:22114
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn __expf (__x : f32) -> f32 ; } extern "C" { pub fn frexpf (__x : f32 , __exponent : * mut :: std :: os :: raw :: c_int)...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ldexpf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:22316
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... :: std :: os :: raw :: c_int) -> f32 ; } extern "C" { pub fn ldexpf (__x : f32 , __exponent : :: std :: os :: raw :: c_int) -> f3...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `logf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:22506
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: :: std :: os :: raw :: c_int) -> f32 ; } extern "C" { pub fn logf (__x : f32) -> f32 ; } extern "C" { pub fn __logf (__x : f32) ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log10f` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:22604
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn __logf (__x : f32) -> f32 ; } extern "C" { pub fn log10f (__x : f32) -> f32 ; } extern "C" { pub fn __log10f (__x : f3...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `modff` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:22706
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... { pub fn __log10f (__x : f32) -> f32 ; } extern "C" { pub fn modff (__x : f32 , __iptr : * mut f32) -> f32 ; } extern "C" { pub f...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `expm1f` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:22848
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._x : f32 , __iptr : * mut f32) -> f32 ; } extern "C" { pub fn expm1f (__x : f32) -> f32 ; } extern "C" { pub fn __expm1f (__x : f3...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log1pf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:22950
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... { pub fn __expm1f (__x : f32) -> f32 ; } extern "C" { pub fn log1pf (__x : f32) -> f32 ; } extern "C" { pub fn __log1pf (__x : f3...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `logbf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:23052
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... { pub fn __log1pf (__x : f32) -> f32 ; } extern "C" { pub fn logbf (__x : f32) -> f32 ; } extern "C" { pub fn __logbf (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `exp2f` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:23152
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __logbf (__x : f32) -> f32 ; } extern "C" { pub fn exp2f (__x : f32) -> f32 ; } extern "C" { pub fn __exp2f (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log2f` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:23252
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __exp2f (__x : f32) -> f32 ; } extern "C" { pub fn log2f (__x : f32) -> f32 ; } extern "C" { pub fn __log2f (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `powf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:23352
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...C" { pub fn __log2f (__x : f32) -> f32 ; } extern "C" { pub fn powf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn __powf ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sqrtf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:23474
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...__powf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn sqrtf (__x : f32) -> f32 ; } extern "C" { pub fn __sqrtf (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hypotf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:23574
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __sqrtf (__x : f32) -> f32 ; } extern "C" { pub fn hypotf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn __hypo...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cbrtf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:23700
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...hypotf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn cbrtf (__x : f32) -> f32 ; } extern "C" { pub fn __cbrtf (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ceilf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:23800
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __cbrtf (__x : f32) -> f32 ; } extern "C" { pub fn ceilf (__x : f32) -> f32 ; } extern "C" { pub fn __ceilf (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fabsf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:23900
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __ceilf (__x : f32) -> f32 ; } extern "C" { pub fn fabsf (__x : f32) -> f32 ; } extern "C" { pub fn __fabsf (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `floorf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:24000
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __fabsf (__x : f32) -> f32 ; } extern "C" { pub fn floorf (__x : f32) -> f32 ; } extern "C" { pub fn __floorf (__x : f3...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fmodf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:24102
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... { pub fn __floorf (__x : f32) -> f32 ; } extern "C" { pub fn fmodf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn __fmodf...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `isinff` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:24226
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._fmodf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn isinff (__value : f32) -> :: std :: os :: raw :: c_int ; } extern "C...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `finitef` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:24305
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...f32) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn finitef (__value : f32) -> :: std :: os :: raw :: c_int ; } extern "C...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dremf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:24385
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... f32) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn dremf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn __dremf...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `significandf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:24509
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...emf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn significandf (__x : f32) -> f32 ; } extern "C" { pub fn __significandf ...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `copysignf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:24623
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...n __significandf (__x : f32) -> f32 ; } extern "C" { pub fn copysignf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn __cop...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nanf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:24755
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...pysignf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn nanf (__tagb : * const :: std :: os :: raw :: c_char) -> f32 ; } ex...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `isnanf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:24927
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...:: std :: os :: raw :: c_char) -> f32 ; } extern "C" { pub fn isnanf (__value : f32) -> :: std :: os :: raw :: c_int ; } extern "C...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `j0f` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:25006
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: f32) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn j0f (arg1 : f32) -> f32 ; } extern "C" { pub fn __j0f (arg1 : f32) ...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `j1f` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:25104
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __j0f (arg1 : f32) -> f32 ; } extern "C" { pub fn j1f (arg1 : f32) -> f32 ; } extern "C" { pub fn __j1f (arg1 : f32) ...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `jnf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:25202
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __j1f (arg1 : f32) -> f32 ; } extern "C" { pub fn jnf (arg1 : :: std :: os :: raw :: c_int , arg2 : f32) -> f32 ; } e...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `y0f` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:25376
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...s :: raw :: c_int , arg2 : f32) -> f32 ; } extern "C" { pub fn y0f (arg1 : f32) -> f32 ; } extern "C" { pub fn __y0f (arg1 : f32) ...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `y1f` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:25474
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __y0f (arg1 : f32) -> f32 ; } extern "C" { pub fn y1f (arg1 : f32) -> f32 ; } extern "C" { pub fn __y1f (arg1 : f32) ...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ynf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:25572
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn __y1f (arg1 : f32) -> f32 ; } extern "C" { pub fn ynf (arg1 : :: std :: os :: raw :: c_int , arg2 : f32) -> f32 ; } e...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `erff` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:25746
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...s :: raw :: c_int , arg2 : f32) -> f32 ; } extern "C" { pub fn erff (arg1 : f32) -> f32 ; } extern "C" { pub fn __erff (arg1 : f32...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `erfcf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:25846
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __erff (arg1 : f32) -> f32 ; } extern "C" { pub fn erfcf (arg1 : f32) -> f32 ; } extern "C" { pub fn __erfcf (arg1 : f3...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lgammaf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:25948
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __erfcf (arg1 : f32) -> f32 ; } extern "C" { pub fn lgammaf (arg1 : f32) -> f32 ; } extern "C" { pub fn __lgammaf (arg1 :...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tgammaf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:26054
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...pub fn __lgammaf (arg1 : f32) -> f32 ; } extern "C" { pub fn tgammaf (arg1 : f32) -> f32 ; } extern "C" { pub fn __tgammaf (arg1 :...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gammaf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:26160
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... pub fn __tgammaf (arg1 : f32) -> f32 ; } extern "C" { pub fn gammaf (arg1 : f32) -> f32 ; } extern "C" { pub fn __gammaf (arg1 : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lgammaf_r` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:26264
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...pub fn __gammaf (arg1 : f32) -> f32 ; } extern "C" { pub fn lgammaf_r (arg1 : f32 , __signgamp : * mut :: std :: os :: raw :: c_in...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:26474
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... :: std :: os :: raw :: c_int) -> f32 ; } extern "C" { pub fn rintf (__x : f32) -> f32 ; } extern "C" { pub fn __rintf (__x : f32)...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nextafterf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:26574
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __rintf (__x : f32) -> f32 ; } extern "C" { pub fn nextafterf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn __ne...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nexttowardf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:26708
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...erf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn nexttowardf (__x : f32 , __y : u128) -> f32 ; } extern "C" { pub fn __n...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remainderf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:26846
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...rdf (__x : f32 , __y : u128) -> f32 ; } extern "C" { pub fn remainderf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn __re...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scalbnf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:26980
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...nderf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn scalbnf (__x : f32 , __n : :: std :: os :: raw :: c_int) -> f32 ; } e...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ilogbf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:27158
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... :: std :: os :: raw :: c_int) -> f32 ; } extern "C" { pub fn ilogbf (__x : f32) -> :: std :: os :: raw :: c_int ; } extern "C" { ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scalblnf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:27310
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...f32) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn scalblnf (__x : f32 , __n : :: std :: os :: raw :: c_long) -> f32 ; }...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nearbyintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:27492
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... std :: os :: raw :: c_long) -> f32 ; } extern "C" { pub fn nearbyintf (__x : f32) -> f32 ; } extern "C" { pub fn __nearbyintf (__...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `roundf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:27602
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ub fn __nearbyintf (__x : f32) -> f32 ; } extern "C" { pub fn roundf (__x : f32) -> f32 ; } extern "C" { pub fn __roundf (__x : f3...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `truncf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:27704
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... { pub fn __roundf (__x : f32) -> f32 ; } extern "C" { pub fn truncf (__x : f32) -> f32 ; } extern "C" { pub fn __truncf (__x : f3...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remquof` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:27806
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __truncf (__x : f32) -> f32 ; } extern "C" { pub fn remquof (__x : f32 , __y : f32 , __quo : * mut :: std :: os :: raw ::...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lrintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:28024
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... :: std :: os :: raw :: c_int) -> f32 ; } extern "C" { pub fn lrintf (__x : f32) -> :: std :: os :: raw :: c_long ; } extern "C" {...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `llrintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:28178
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...32) -> :: std :: os :: raw :: c_long ; } extern "C" { pub fn llrintf (__x : f32) -> :: std :: os :: raw :: c_longlong ; } extern "...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lroundf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:28342
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...-> :: std :: os :: raw :: c_longlong ; } extern "C" { pub fn lroundf (__x : f32) -> :: std :: os :: raw :: c_long ; } extern "C" {...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `llroundf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:28498
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...32) -> :: std :: os :: raw :: c_long ; } extern "C" { pub fn llroundf (__x : f32) -> :: std :: os :: raw :: c_longlong ; } extern ...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fdimf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:28664
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... -> :: std :: os :: raw :: c_longlong ; } extern "C" { pub fn fdimf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn __fdimf...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fmaxf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:28788
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._fdimf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn fmaxf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn __fmaxf...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fminf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:28912
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._fmaxf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn fminf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn __fminf...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fmaf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:29036
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...__fminf (__x : f32 , __y : f32) -> f32 ; } extern "C" { pub fn fmaf (__x : f32 , __y : f32 , __z : f32) -> f32 ; } extern "C" { pu...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scalbf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:29182
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: f32 , __y : f32 , __z : f32) -> f32 ; } extern "C" { pub fn scalbf (__x : f32 , __n : f32) -> f32 ; } extern "C" { pub fn __scal...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `acosl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:29907
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...u128) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn acosl (__x : u128) -> u128 ; } extern "C" { pub fn __acosl (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `asinl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:30011
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __acosl (__x : u128) -> u128 ; } extern "C" { pub fn asinl (__x : u128) -> u128 ; } extern "C" { pub fn __asinl (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `atanl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:30115
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __asinl (__x : u128) -> u128 ; } extern "C" { pub fn atanl (__x : u128) -> u128 ; } extern "C" { pub fn __atanl (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `atan2l` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:30219
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __atanl (__x : u128) -> u128 ; } extern "C" { pub fn atan2l (__y : u128 , __x : u128) -> u128 ; } extern "C" { pub fn __a...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cosl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:30351
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...an2l (__y : u128 , __x : u128) -> u128 ; } extern "C" { pub fn cosl (__x : u128) -> u128 ; } extern "C" { pub fn __cosl (__x : u12...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sinl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:30453
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __cosl (__x : u128) -> u128 ; } extern "C" { pub fn sinl (__x : u128) -> u128 ; } extern "C" { pub fn __sinl (__x : u12...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tanl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:30555
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __sinl (__x : u128) -> u128 ; } extern "C" { pub fn tanl (__x : u128) -> u128 ; } extern "C" { pub fn __tanl (__x : u12...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `coshl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:30657
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... { pub fn __tanl (__x : u128) -> u128 ; } extern "C" { pub fn coshl (__x : u128) -> u128 ; } extern "C" { pub fn __coshl (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sinhl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:30761
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __coshl (__x : u128) -> u128 ; } extern "C" { pub fn sinhl (__x : u128) -> u128 ; } extern "C" { pub fn __sinhl (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tanhl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:30865
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __sinhl (__x : u128) -> u128 ; } extern "C" { pub fn tanhl (__x : u128) -> u128 ; } extern "C" { pub fn __tanhl (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `acoshl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:30969
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __tanhl (__x : u128) -> u128 ; } extern "C" { pub fn acoshl (__x : u128) -> u128 ; } extern "C" { pub fn __acoshl (__x : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `asinhl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:31075
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... pub fn __acoshl (__x : u128) -> u128 ; } extern "C" { pub fn asinhl (__x : u128) -> u128 ; } extern "C" { pub fn __asinhl (__x : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `atanhl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:31181
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... pub fn __asinhl (__x : u128) -> u128 ; } extern "C" { pub fn atanhl (__x : u128) -> u128 ; } extern "C" { pub fn __atanhl (__x : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `expl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:31287
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __atanhl (__x : u128) -> u128 ; } extern "C" { pub fn expl (__x : u128) -> u128 ; } extern "C" { pub fn __expl (__x : u12...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `frexpl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:31389
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... { pub fn __expl (__x : u128) -> u128 ; } extern "C" { pub fn frexpl (__x : u128 , __exponent : * mut :: std :: os :: raw :: c_int...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ldexpl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:31595
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...:: std :: os :: raw :: c_int) -> u128 ; } extern "C" { pub fn ldexpl (__x : u128 , __exponent : :: std :: os :: raw :: c_int) -> u...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `logl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:31789
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... :: std :: os :: raw :: c_int) -> u128 ; } extern "C" { pub fn logl (__x : u128) -> u128 ; } extern "C" { pub fn __logl (__x : u12...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log10l` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:31891
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... { pub fn __logl (__x : u128) -> u128 ; } extern "C" { pub fn log10l (__x : u128) -> u128 ; } extern "C" { pub fn __log10l (__x : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `modfl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:31997
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... pub fn __log10l (__x : u128) -> u128 ; } extern "C" { pub fn modfl (__x : u128 , __iptr : * mut u128) -> u128 ; } extern "C" { pu...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `expm1l` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:32145
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: u128 , __iptr : * mut u128) -> u128 ; } extern "C" { pub fn expm1l (__x : u128) -> u128 ; } extern "C" { pub fn __expm1l (__x : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log1pl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:32251
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... pub fn __expm1l (__x : u128) -> u128 ; } extern "C" { pub fn log1pl (__x : u128) -> u128 ; } extern "C" { pub fn __log1pl (__x : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `logbl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:32357
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... pub fn __log1pl (__x : u128) -> u128 ; } extern "C" { pub fn logbl (__x : u128) -> u128 ; } extern "C" { pub fn __logbl (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `exp2l` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:32461
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __logbl (__x : u128) -> u128 ; } extern "C" { pub fn exp2l (__x : u128) -> u128 ; } extern "C" { pub fn __exp2l (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log2l` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:32565
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __exp2l (__x : u128) -> u128 ; } extern "C" { pub fn log2l (__x : u128) -> u128 ; } extern "C" { pub fn __log2l (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `powl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:32669
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... { pub fn __log2l (__x : u128) -> u128 ; } extern "C" { pub fn powl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn __po...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sqrtl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:32797
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...owl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn sqrtl (__x : u128) -> u128 ; } extern "C" { pub fn __sqrtl (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hypotl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:32901
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __sqrtl (__x : u128) -> u128 ; } extern "C" { pub fn hypotl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn __h...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cbrtl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:33033
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...otl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn cbrtl (__x : u128) -> u128 ; } extern "C" { pub fn __cbrtl (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ceill` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:33137
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __cbrtl (__x : u128) -> u128 ; } extern "C" { pub fn ceill (__x : u128) -> u128 ; } extern "C" { pub fn __ceill (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fabsl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:33241
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __ceill (__x : u128) -> u128 ; } extern "C" { pub fn fabsl (__x : u128) -> u128 ; } extern "C" { pub fn __fabsl (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `floorl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:33345
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __fabsl (__x : u128) -> u128 ; } extern "C" { pub fn floorl (__x : u128) -> u128 ; } extern "C" { pub fn __floorl (__x : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fmodl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:33451
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... pub fn __floorl (__x : u128) -> u128 ; } extern "C" { pub fn fmodl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn __fm...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `isinfl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:33581
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...odl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn isinfl (__value : u128) -> :: std :: os :: raw :: c_int ; } extern "...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `finitel` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:33661
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...128) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn finitel (__value : u128) -> :: std :: os :: raw :: c_int ; } extern "...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dreml` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:33742
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...u128) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn dreml (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn __dr...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `significandl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:33872
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn significandl (__x : u128) -> u128 ; } extern "C" { pub fn __significand...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `copysignl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:33990
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...__significandl (__x : u128) -> u128 ; } extern "C" { pub fn copysignl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn __...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nanl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:34128
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ignl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn nanl (__tagb : * const :: std :: os :: raw :: c_char) -> u128 ; } e...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `isnanl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:34302
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: std :: os :: raw :: c_char) -> u128 ; } extern "C" { pub fn isnanl (__value : u128) -> :: std :: os :: raw :: c_int ; } extern "...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `j0l` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:34382
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... u128) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn j0l (arg1 : u128) -> u128 ; } extern "C" { pub fn __j0l (arg1 : u12...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `j1l` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:34484
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __j0l (arg1 : u128) -> u128 ; } extern "C" { pub fn j1l (arg1 : u128) -> u128 ; } extern "C" { pub fn __j1l (arg1 : u12...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `jnl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:34586
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __j1l (arg1 : u128) -> u128 ; } extern "C" { pub fn jnl (arg1 : :: std :: os :: raw :: c_int , arg2 : u128) -> u128 ; }...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `y0l` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:34764
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...:: raw :: c_int , arg2 : u128) -> u128 ; } extern "C" { pub fn y0l (arg1 : u128) -> u128 ; } extern "C" { pub fn __y0l (arg1 : u12...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `y1l` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:34866
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __y0l (arg1 : u128) -> u128 ; } extern "C" { pub fn y1l (arg1 : u128) -> u128 ; } extern "C" { pub fn __y1l (arg1 : u12...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ynl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:34968
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..." { pub fn __y1l (arg1 : u128) -> u128 ; } extern "C" { pub fn ynl (arg1 : :: std :: os :: raw :: c_int , arg2 : u128) -> u128 ; }...
[INFO] [stdout]   |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `erfl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:35146
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...:: raw :: c_int , arg2 : u128) -> u128 ; } extern "C" { pub fn erfl (arg1 : u128) -> u128 ; } extern "C" { pub fn __erfl (arg1 : u...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `erfcl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:35250
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...{ pub fn __erfl (arg1 : u128) -> u128 ; } extern "C" { pub fn erfcl (arg1 : u128) -> u128 ; } extern "C" { pub fn __erfcl (arg1 : ...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lgammal` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:35356
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...pub fn __erfcl (arg1 : u128) -> u128 ; } extern "C" { pub fn lgammal (arg1 : u128) -> u128 ; } extern "C" { pub fn __lgammal (arg1...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tgammal` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:35466
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...b fn __lgammal (arg1 : u128) -> u128 ; } extern "C" { pub fn tgammal (arg1 : u128) -> u128 ; } extern "C" { pub fn __tgammal (arg1...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gammal` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:35576
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ub fn __tgammal (arg1 : u128) -> u128 ; } extern "C" { pub fn gammal (arg1 : u128) -> u128 ; } extern "C" { pub fn __gammal (arg1 ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lgammal_r` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:35684
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...b fn __gammal (arg1 : u128) -> u128 ; } extern "C" { pub fn lgammal_r (arg1 : u128 , __signgamp : * mut :: std :: os :: raw :: c_i...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rintl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:35898
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...:: std :: os :: raw :: c_int) -> u128 ; } extern "C" { pub fn rintl (__x : u128) -> u128 ; } extern "C" { pub fn __rintl (__x : u1...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nextafterl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:36002
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...pub fn __rintl (__x : u128) -> u128 ; } extern "C" { pub fn nextafterl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn _...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nexttowardl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:36142
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn nexttowardl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn _...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remainderl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:36284
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...l (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn remainderl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn _...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scalbnl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:36424
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...rl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn scalbnl (__x : u128 , __n : :: std :: os :: raw :: c_int) -> u128 ; }...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ilogbl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:36606
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...:: std :: os :: raw :: c_int) -> u128 ; } extern "C" { pub fn ilogbl (__x : u128) -> :: std :: os :: raw :: c_int ; } extern "C" {...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scalblnl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:36760
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...128) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn scalblnl (__x : u128 , __n : :: std :: os :: raw :: c_long) -> u128 ;...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `nearbyintl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:36946
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...std :: os :: raw :: c_long) -> u128 ; } extern "C" { pub fn nearbyintl (__x : u128) -> u128 ; } extern "C" { pub fn __nearbyintl (...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `roundl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:37060
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... fn __nearbyintl (__x : u128) -> u128 ; } extern "C" { pub fn roundl (__x : u128) -> u128 ; } extern "C" { pub fn __roundl (__x : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `truncl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:37166
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... pub fn __roundl (__x : u128) -> u128 ; } extern "C" { pub fn truncl (__x : u128) -> u128 ; } extern "C" { pub fn __truncl (__x : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remquol` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:37272
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...pub fn __truncl (__x : u128) -> u128 ; } extern "C" { pub fn remquol (__x : u128 , __y : u128 , __quo : * mut :: std :: os :: raw ...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lrintl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:37496
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...:: std :: os :: raw :: c_int) -> u128 ; } extern "C" { pub fn lrintl (__x : u128) -> :: std :: os :: raw :: c_long ; } extern "C" ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `llrintl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:37652
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...28) -> :: std :: os :: raw :: c_long ; } extern "C" { pub fn llrintl (__x : u128) -> :: std :: os :: raw :: c_longlong ; } extern ...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lroundl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:37818
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...-> :: std :: os :: raw :: c_longlong ; } extern "C" { pub fn lroundl (__x : u128) -> :: std :: os :: raw :: c_long ; } extern "C" ...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `llroundl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:37976
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...28) -> :: std :: os :: raw :: c_long ; } extern "C" { pub fn llroundl (__x : u128) -> :: std :: os :: raw :: c_longlong ; } extern...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fdiml` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:38144
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... -> :: std :: os :: raw :: c_longlong ; } extern "C" { pub fn fdiml (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn __fd...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fmaxl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:38274
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...iml (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn fmaxl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn __fm...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fminl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:38404
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...axl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn fminl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn __fm...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fmal` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:38534
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...minl (__x : u128 , __y : u128) -> u128 ; } extern "C" { pub fn fmal (__x : u128 , __y : u128 , __z : u128) -> u128 ; } extern "C" ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scalbl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:38688
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...28 , __y : u128 , __z : u128) -> u128 ; } extern "C" { pub fn scalbl (__x : u128 , __n : u128) -> u128 ; } extern "C" { pub fn __s...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `signgam` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:38828
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: u128 , __n : u128) -> u128 ; } extern "C" { pub static mut signgam : :: std :: os :: raw :: c_int ; } pub const FP_NAN : _bindge...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `stdin` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:54053
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._t ; pub type fpos_t = __fpos_t ; extern "C" { pub static mut stdin : * mut FILE ; } extern "C" { pub static mut stdout : * mut FI...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `stdout` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:54104
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...static mut stdin : * mut FILE ; } extern "C" { pub static mut stdout : * mut FILE ; } extern "C" { pub static mut stderr : * mut F...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `stderr` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:54156
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...tatic mut stdout : * mut FILE ; } extern "C" { pub static mut stderr : * mut FILE ; } extern "C" { pub fn remove (__filename : * c...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remove` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:54200
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... { pub static mut stderr : * mut FILE ; } extern "C" { pub fn remove (__filename : * const :: std :: os :: raw :: c_char) -> :: st...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rename` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:54316
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...char) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn rename (__old : * const :: std :: os :: raw :: c_char , __new : * co...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `renameat` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:54475
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...har) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn renameat (__oldfd : :: std :: os :: raw :: c_int , __old : * const ::...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fclose` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:54718
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...char) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn fclose (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ; } e...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tmpfile` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:54805
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn tmpfile () -> * mut FILE ; } extern "C" { pub fn tmpnam (arg1 : * mut...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tmpnam` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:54854
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..."C" { pub fn tmpfile () -> * mut FILE ; } extern "C" { pub fn tmpnam (arg1 : * mut :: std :: os :: raw :: c_char) -> * mut :: std ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tmpnam_r` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:54969
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... * mut :: std :: os :: raw :: c_char ; } extern "C" { pub fn tmpnam_r (__s : * mut :: std :: os :: raw :: c_char) -> * mut :: std ...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tempnam` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:55085
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... * mut :: std :: os :: raw :: c_char ; } extern "C" { pub fn tempnam (__dir : * const :: std :: os :: raw :: c_char , __pfx : * co...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fflush` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:55252
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...> * mut :: std :: os :: raw :: c_char ; } extern "C" { pub fn fflush (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ; } e...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fflush_unlocked` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:55339
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn fflush_unlocked (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ;...
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fopen` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:55435
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...FILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn fopen (__filename : * const :: std :: os :: raw :: c_char , __modes ...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `freopen` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:55582
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: os :: raw :: c_char) -> * mut FILE ; } extern "C" { pub fn freopen (__filename : * const :: std :: os :: raw :: c_char , __modes...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fdopen` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:55755
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... __stream : * mut FILE) -> * mut FILE ; } extern "C" { pub fn fdopen (__fd : :: std :: os :: raw :: c_int , __modes : * const :: s...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fopencookie` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:55888
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...os :: raw :: c_char) -> * mut FILE ; } extern "C" { pub fn fopencookie (__magic_cookie : * mut :: std :: os :: raw :: c_void , __m...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fmemopen` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:56080
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...cookie_io_functions_t) -> * mut FILE ; } extern "C" { pub fn fmemopen (__s : * mut :: std :: os :: raw :: c_void , __len : usize ,...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `open_memstream` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:56237
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...s :: raw :: c_char) -> * mut FILE ; } extern "C" { pub fn open_memstream (__bufloc : * mut * mut :: std :: os :: raw :: c_char , _...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `setbuf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:56371
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._sizeloc : * mut usize) -> * mut FILE ; } extern "C" { pub fn setbuf (__stream : * mut FILE , __buf : * mut :: std :: os :: raw ::...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `setvbuf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:56472
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...* mut :: std :: os :: raw :: c_char) ; } extern "C" { pub fn setvbuf (__stream : * mut FILE , __buf : * mut :: std :: os :: raw ::...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `setbuffer` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:56661
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ze) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn setbuffer (__stream : * mut FILE , __buf : * mut :: std :: os :: raw :...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `setlinebuf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:56782
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... :: raw :: c_char , __size : usize) ; } extern "C" { pub fn setlinebuf (__stream : * mut FILE) ; } extern "C" { pub fn fprintf (__...
[INFO] [stdout]   |                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fprintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:56841
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...n setlinebuf (__stream : * mut FILE) ; } extern "C" { pub fn fprintf (__stream : * mut FILE , __format : * const :: std :: os :: r...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `printf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:56986
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ...) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn printf (__format : * const :: std :: os :: raw :: c_char , ...) -> :...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sprintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:57106
[INFO] [stdout]   |
[INFO] [stdout] 3 | ......) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn sprintf (__s : * mut :: std :: os :: raw :: c_char , __format : * con...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vfprintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:57271
[INFO] [stdout]   |
[INFO] [stdout] 3 | ......) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn vfprintf (__s : * mut FILE , __format : * const :: std :: os :: raw :...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vprintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:57436
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...tag) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn vprintf (__format : * const :: std :: os :: raw :: c_char , __arg : *...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vsprintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:57581
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...tag) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn vsprintf (__s : * mut :: std :: os :: raw :: c_char , __format : * co...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `snprintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:57771
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...tag) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn snprintf (__s : * mut :: std :: os :: raw :: c_char , __maxlen : :: s...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vsnprintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:57981
[INFO] [stdout]   |
[INFO] [stdout] 3 | .....) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn vsnprintf (__s : * mut :: std :: os :: raw :: c_char , __maxlen : :: s...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vasprintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:58216
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ag) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn vasprintf (__ptr : * mut * mut :: std :: os :: raw :: c_char , __f : *...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `asprintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:58583
[INFO] [stdout]   |
[INFO] [stdout] 3 | ......) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn asprintf (__ptr : * mut * mut :: std :: os :: raw :: c_char , __fmt :...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vdprintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:58754
[INFO] [stdout]   |
[INFO] [stdout] 3 | ......) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn vdprintf (__fd : :: std :: os :: raw :: c_int , __fmt : * const :: st...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dprintf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:58935
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...tag) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn dprintf (__fd : :: std :: os :: raw :: c_int , __fmt : * const :: std...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fscanf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:59091
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ...) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn fscanf (__stream : * mut FILE , __format : * const :: std :: os :: r...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scanf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:59235
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ...) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn scanf (__format : * const :: std :: os :: raw :: c_char , ...) -> ::...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sscanf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:59354
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... ...) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn sscanf (__s : * const :: std :: os :: raw :: c_char , __format : * c...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fscanf1` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:59559
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...} extern "C" { # [link_name = "\u{1}__isoc99_fscanf"] pub fn fscanf1 (__stream : * mut FILE , __format : * const :: std :: os :: r...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scanf1` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:59742
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...; } extern "C" { # [link_name = "\u{1}__isoc99_scanf"] pub fn scanf1 (__format : * const :: std :: os :: raw :: c_char , ...) -> :...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sscanf1` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:59901
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...} extern "C" { # [link_name = "\u{1}__isoc99_sscanf"] pub fn sscanf1 (__s : * const :: std :: os :: raw :: c_char , __format : * c...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vfscanf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:60068
[INFO] [stdout]   |
[INFO] [stdout] 3 | ......) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn vfscanf (__s : * mut FILE , __format : * const :: std :: os :: raw ::...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vscanf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:60232
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._tag) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn vscanf (__format : * const :: std :: os :: raw :: c_char , __arg : *...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vsscanf` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:60376
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...tag) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn vsscanf (__s : * const :: std :: os :: raw :: c_char , __format : * c...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vfscanf1` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:60607
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... extern "C" { # [link_name = "\u{1}__isoc99_vfscanf"] pub fn vfscanf1 (__s : * mut FILE , __format : * const :: std :: os :: raw :...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vscanf1` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:60811
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...} extern "C" { # [link_name = "\u{1}__isoc99_vscanf"] pub fn vscanf1 (__format : * const :: std :: os :: raw :: c_char , __arg : *...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vsscanf1` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:60996
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... extern "C" { # [link_name = "\u{1}__isoc99_vsscanf"] pub fn vsscanf1 (__s : * const :: std :: os :: raw :: c_char , __format : * ...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fgetc` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:61188
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._tag) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn fgetc (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getc` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:61274
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... FILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn getc (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getchar` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:61359
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn getchar () -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn ge...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getc_unlocked` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:61426
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn getc_unlocked (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ; ...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getchar_unlocked` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:61520
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn getchar_unlocked () -> :: std :: os :: raw :: c_int ; } extern "C" { pub ...
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fgetc_unlocked` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:61596
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn fgetc_unlocked (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ;...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fputc` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:61691
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...FILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn fputc (__c : :: std :: os :: raw :: c_int , __stream : * mut FILE) -...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `putc` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:61814
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... FILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn putc (__c : :: std :: os :: raw :: c_int , __stream : * mut FILE) -...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `putchar` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:61936
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn putchar (__c : :: std :: os :: raw :: c_int) -> :: std :: os :: raw :...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fputc_unlocked` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:62037
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn fputc_unlocked (__c : :: std :: os :: raw :: c_int , __stream : * mut FI...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `putc_unlocked` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:62169
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn putc_unlocked (__c : :: std :: os :: raw :: c_int , __stream : * mut FIL...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `putchar_unlocked` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:62300
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn putchar_unlocked (__c : :: std :: os :: raw :: c_int) -> :: std :: os :: ...
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getw` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:62410
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...c_int) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn getw (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `putw` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:62495
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... FILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn putw (__w : :: std :: os :: raw :: c_int , __stream : * mut FILE) -...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fgets` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:62617
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...FILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn fgets (__s : * mut :: std :: os :: raw :: c_char , __n : :: std :: o...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getdelim` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:62984
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... __stream : * mut FILE) -> __ssize_t ; } extern "C" { pub fn getdelim (__lineptr : * mut * mut :: std :: os :: raw :: c_char , __n...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getline` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:63175
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... __stream : * mut FILE) -> __ssize_t ; } extern "C" { pub fn getline (__lineptr : * mut * mut :: std :: os :: raw :: c_char , __n ...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fputs` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:63320
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..., __stream : * mut FILE) -> __ssize_t ; } extern "C" { pub fn fputs (__s : * const :: std :: os :: raw :: c_char , __stream : * mu...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `puts` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:63452
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... FILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn puts (__s : * const :: std :: os :: raw :: c_char) -> :: std :: os ...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ungetc` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:63559
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...char) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn ungetc (__c : :: std :: os :: raw :: c_int , __stream : * mut FILE) ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fread` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:63683
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...FILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn fread (__ptr : * mut :: std :: os :: raw :: c_void , __size : :: std...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fwrite` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:63898
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...LE) -> :: std :: os :: raw :: c_ulong ; } extern "C" { pub fn fwrite (__ptr : * const :: std :: os :: raw :: c_void , __size : :: ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fread_unlocked` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:64111
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...-> :: std :: os :: raw :: c_ulong ; } extern "C" { pub fn fread_unlocked (__ptr : * mut :: std :: os :: raw :: c_void , __size : u...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fwrite_unlocked` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:64260
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... __stream : * mut FILE) -> usize ; } extern "C" { pub fn fwrite_unlocked (__ptr : * const :: std :: os :: raw :: c_void , __size :...
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fseek` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:64412
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ize , __stream : * mut FILE) -> usize ; } extern "C" { pub fn fseek (__stream : * mut FILE , __off : :: std :: os :: raw :: c_long...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ftell` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:64580
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._int) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn ftell (__stream : * mut FILE) -> :: std :: os :: raw :: c_long ; } e...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rewind` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:64667
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ILE) -> :: std :: os :: raw :: c_long ; } extern "C" { pub fn rewind (__stream : * mut FILE) ; } extern "C" { pub fn fseeko (__str...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fseeko` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:64722
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...pub fn rewind (__stream : * mut FILE) ; } extern "C" { pub fn fseeko (__stream : * mut FILE , __off : __off_t , __whence : :: std ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ftello` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:64869
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._int) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn ftello (__stream : * mut FILE) -> __off_t ; } extern "C" { pub fn fg...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fgetpos` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:64935
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...o (__stream : * mut FILE) -> __off_t ; } extern "C" { pub fn fgetpos (__stream : * mut FILE , __pos : * mut fpos_t) -> :: std :: o...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fsetpos` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:65046
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...s_t) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn fsetpos (__stream : * mut FILE , __pos : * const fpos_t) -> :: std ::...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clearerr` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:65159
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...s_t) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn clearerr (__stream : * mut FILE) ; } extern "C" { pub fn feof (__stre...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `feof` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:65216
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ub fn clearerr (__stream : * mut FILE) ; } extern "C" { pub fn feof (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ; } ex...
[INFO] [stdout]   |                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ferror` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:65301
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...FILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn ferror (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ; } e...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clearerr_unlocked` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:65388
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...-> :: std :: os :: raw :: c_int ; } extern "C" { pub fn clearerr_unlocked (__stream : * mut FILE) ; } extern "C" { pub fn feof_unl...
[INFO] [stdout]   |                                                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `feof_unlocked` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:65454
[INFO] [stdout]   |
[INFO] [stdout] 3 | ..._unlocked (__stream : * mut FILE) ; } extern "C" { pub fn feof_unlocked (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ; ...
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ferror_unlocked` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:65548
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn ferror_unlocked (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ;...
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `perror` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:65644
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...FILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn perror (__s : * const :: std :: os :: raw :: c_char) ; } extern "C" ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fileno` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:65721
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... const :: std :: os :: raw :: c_char) ; } extern "C" { pub fn fileno (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ; } e...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fileno_unlocked` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:65808
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn fileno_unlocked (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ;...
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pclose` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:65904
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...FILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn pclose (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ; } e...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `popen` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:65991
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...FILE) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn popen (__command : * const :: std :: os :: raw :: c_char , __modes :...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ctermid` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:66137
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...: os :: raw :: c_char) -> * mut FILE ; } extern "C" { pub fn ctermid (__s : * mut :: std :: os :: raw :: c_char) -> * mut :: std :...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `flockfile` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:66252
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...* mut :: std :: os :: raw :: c_char ; } extern "C" { pub fn flockfile (__stream : * mut FILE) ; } extern "C" { pub fn ftrylockfile...
[INFO] [stdout]   |                                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ftrylockfile` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:66310
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... flockfile (__stream : * mut FILE) ; } extern "C" { pub fn ftrylockfile (__stream : * mut FILE) -> :: std :: os :: raw :: c_int ; ...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `funlockfile` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:66403
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...E) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn funlockfile (__stream : * mut FILE) ; } extern "C" { pub fn __uflow (ar...
[INFO] [stdout]   |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ddotRef` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:66705
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...int ; } pub type fileType = * mut FILE ; extern "C" { pub fn ddotRef (arg1 : * mut integer , arg2 : * mut f64 , arg3 : * mut integ...
[INFO] [stdout]   |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `daxpyRef` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:66851
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...t f64 , arg5 : * mut integer) -> f64 ; } extern "C" { pub fn daxpyRef (arg1 : * mut integer , arg2 : * mut f64 , arg3 : * mut f64 ...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dscalRef` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:67042
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ger) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn dscalRef (arg1 : * mut integer , arg2 : * mut f64 , arg3 : * mut f64 ...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dcopyRef` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:67191
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ger) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn dcopyRef (arg1 : * mut integer , arg2 : * mut f64 , arg3 : * mut inte...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `setulb` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:67363
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...eger) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn setulb (n : * mut integer , m : * mut integer , x : * mut f64 , l : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mainlb` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:67787
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn mainlb (n : * mut integer , m : * mut integer , x : * mut f64 , l : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `freev` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:68469
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn freev (arg1 : * mut integer , arg2 : * mut integer , arg3 : * mut in...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `timer` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:68810
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...eger) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn timer (arg1 : * mut f64) -> :: std :: os :: raw :: c_int ; } extern ...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `formk` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:68891
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn formk (arg1 : * mut integer , arg2 : * mut integer , arg3 : * mut in...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `formt` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:69352
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...eger) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn formt (arg1 : * mut integer , arg2 : * mut f64 , arg3 : * mut f64 , ...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `subsm` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:69559
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...eger) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn subsm (arg1 : * mut integer , arg2 : * mut integer , arg3 : * mut in...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `prn1lb` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:70092
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...eger) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn prn1lb (n : * mut integer , m : * mut integer , l : * mut f64 , u : ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `prn2lb` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:70309
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn prn2lb (n : * mut integer , x : * mut f64 , f : * mut f64 , g : * mu...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `prn3lb` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:70723
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...nlen) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn prn3lb (n : * mut integer , x : * mut f64 , f : * mut f64 , task : *...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `errclb` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:71318
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...nlen) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn errclb (n : * mut integer , m : * mut integer , factr : * mut f64 , ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `active` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:71581
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...nlen) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn active (arg1 : * mut integer , arg2 : * mut f64 , arg3 : * mut f64 ,...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cauchy` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:71863
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ical) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn cauchy (arg1 : * mut integer , arg2 : * mut f64 , arg3 : * mut f64 ,...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cmprlb` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:72517
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn cmprlb (arg1 : * mut integer , arg2 : * mut integer , arg3 : * mut f...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `matupd` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:72963
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...eger) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn matupd (arg1 : * mut integer , arg2 : * mut integer , arg3 : * mut f...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lnsrlb` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:73381
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn lnsrlb (n : * mut integer , l : * mut f64 , u : * mut f64 , nbd : * ...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `projgr` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:74069
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn projgr (arg1 : * mut integer , arg2 : * mut f64 , arg3 : * mut f64 ,...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dcsrch` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:74273
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn dcsrch (f : * mut f64 , g : * mut f64 , stp : * mut f64 , ftol : * m...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dcstep` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:74552
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn dcstep (arg1 : * mut f64 , arg2 : * mut f64 , arg3 : * mut f64 , arg...
[INFO] [stdout]   |                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dpofa` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:74850
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn dpofa (arg1 : * mut f64 , arg2 : * mut integer , arg3 : * mut intege...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dtrsl` is never used
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:75000
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...eger) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn dtrsl (arg1 : * mut f64 , arg2 : * mut integer , arg3 : * mut intege...
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.52s
[INFO] running `Command { std: "docker" "inspect" "7f17e1e0813848e9cfb466af413578a5f653a9baf4d107f479b918291ec4e218", 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=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7f17e1e0813848e9cfb466af413578a5f653a9baf4d107f479b918291ec4e218" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c: In function 'prn1lb':
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:4:57: warning: unused parameter 'itfile' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:     4 |         double *u, double *x, integer *iprint, fileType itfile,
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                                                ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c: In function 'prn2lb':
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:75:46: warning: unused parameter 'itfile' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:    75 |         double *g, integer *iprint, fileType itfile, integer *iter,
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                                     ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:76:18: warning: unused parameter 'nfgv' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:    76 |         integer *nfgv, integer *nact, double *sbgnrm, integer *nseg, integer
[INFO] [stderr] warning: lbfgsb@0.1.1:       |         ~~~~~~~~~^~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:76:33: warning: unused parameter 'nact' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:    76 |         integer *nfgv, integer *nact, double *sbgnrm, integer *nseg, integer
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                        ~~~~~~~~~^~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:76:64: warning: unused parameter 'nseg' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:    76 |         integer *nfgv, integer *nact, double *sbgnrm, integer *nseg, integer
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                                                       ~~~~~~~~~^~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:77:56: warning: unused parameter 'stp' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:    77 |         *word, integer *iword, integer *iback, double *stp, double *
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                                                ~~~~~~~~^~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:78:23: warning: unused parameter 'word_len' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:    78 |         xstep, ftnlen word_len)
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c: In function 'prn3lb':
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:156:56: warning: unused parameter 'itfile' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:   156 |         task, integer *iprint, integer *info, fileType itfile, integer *iter,
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                                               ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:158:48: warning: unused parameter 'nseg' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:   158 |         double *sbgnrm, double *time, integer *nseg, integer *word,
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                                       ~~~~~~~~~^~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:158:63: warning: unused parameter 'word' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:   158 |         double *sbgnrm, double *time, integer *nseg, integer *word,
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                                                      ~~~~~~~~~^~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:159:18: warning: unused parameter 'iback' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:   159 |         integer *iback, double *stp, double *xstep, integer *k,
[INFO] [stderr] warning: lbfgsb@0.1.1:       |         ~~~~~~~~~^~~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:159:33: warning: unused parameter 'stp' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:   159 |         integer *iback, double *stp, double *xstep, integer *k,
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                         ~~~~~~~~^~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:159:46: warning: unused parameter 'xstep' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:   159 |         integer *iback, double *stp, double *xstep, integer *k,
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                                      ~~~~~~~~^~~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:161:9: warning: unused parameter 'task_len' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:   160 |         double *cachyt, double *sbtime, double *lnscht, ftnlen
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                                                         ~~~~~~
[INFO] [stderr] warning: lbfgsb@0.1.1:   161 |         task_len, ftnlen word_len)
[INFO] [stderr] warning: lbfgsb@0.1.1:       |         ^~~~~~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:161:26: warning: unused parameter 'word_len' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:   161 |         task_len, ftnlen word_len)
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                   ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c: In function 'errclb':
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/print.c:280:29: warning: unused parameter 'task_len' [-Wunused-parameter]
[INFO] [stderr] warning: lbfgsb@0.1.1:   280 |          integer *k, ftnlen task_len)
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                      ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/miniCBLAS.c: In function 'daxpyRef':
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/miniCBLAS.c:52:13: warning: variable 'i__1' set but not used [-Wunused-but-set-variable]
[INFO] [stderr] warning: lbfgsb@0.1.1:    52 |     integer i__1;
[INFO] [stderr] warning: lbfgsb@0.1.1:       |             ^~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/miniCBLAS.c: In function 'dcopyRef':
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/miniCBLAS.c:139:13: warning: variable 'i__1' set but not used [-Wunused-but-set-variable]
[INFO] [stderr] warning: lbfgsb@0.1.1:   139 |     integer i__1;
[INFO] [stderr] warning: lbfgsb@0.1.1:       |             ^~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/miniCBLAS.c: In function 'ddotRef':
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/miniCBLAS.c:225:13: warning: variable 'i__1' set but not used [-Wunused-but-set-variable]
[INFO] [stderr] warning: lbfgsb@0.1.1:   225 |     integer i__1;
[INFO] [stderr] warning: lbfgsb@0.1.1:       |             ^~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/miniCBLAS.c: In function 'dscalRef':
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/miniCBLAS.c:314:19: warning: variable 'i__2' set but not used [-Wunused-but-set-variable]
[INFO] [stderr] warning: lbfgsb@0.1.1:   314 |     integer i__1, i__2;
[INFO] [stderr] warning: lbfgsb@0.1.1:       |                   ^~~~
[INFO] [stderr] warning: lbfgsb@0.1.1: lib/src/miniCBLAS.c:314:13: warning: variable 'i__1' set but not used [-Wunused-but-set-variable]
[INFO] [stderr] warning: lbfgsb@0.1.1:   314 |     integer i__1, i__2;
[INFO] [stderr] warning: lbfgsb@0.1.1:       |             ^~~~
[INFO] [stderr] warning: constant `TRUE_` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:11
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub const TRUE_ : u32 = 1 ; pub const FALSE_ : u32 = 0 ; pub const _MATH_H : u32 = 1 ; pub const _FEATURES_H : u32 = 1 ; pub const _D...
[INFO] [stderr]   |           ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `FALSE_` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:39
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub const TRUE_ : u32 = 1 ; pub const FALSE_ : u32 = 0 ; pub const _MATH_H : u32 = 1 ; pub const _FEATURES_H : u32 = 1 ; pub const _D...
[INFO] [stderr]   |                                       ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `FP_ILOGB0` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3275
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...2 = 1 ; pub const __FP_LOGBNAN_IS_MIN : u32 = 1 ; pub const FP_ILOGB0 : i32 = - 2147483648 ; pub const FP_ILOGBNAN : i32 = - 21474...
[INFO] [stderr]   |                                                                ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `FP_ILOGBNAN` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3318
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...= 1 ; pub const FP_ILOGB0 : i32 = - 2147483648 ; pub const FP_ILOGBNAN : i32 = - 2147483648 ; pub const __MATH_DECLARING_DOUBLE : ...
[INFO] [stderr]   |                                                               ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MATH_ERRNO` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3500
[INFO] [stderr]   |
[INFO] [stderr] 3 | ... 0 ; pub const __MATH_DECLARE_LDOUBLE : u32 = 1 ; pub const MATH_ERRNO : u32 = 1 ; pub const MATH_ERREXCEPT : u32 = 2 ; pub const ...
[INFO] [stderr]   |                                                                ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MATH_ERREXCEPT` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3533
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...LE : u32 = 1 ; pub const MATH_ERRNO : u32 = 1 ; pub const MATH_ERREXCEPT : u32 = 2 ; pub const math_errhandling : u32 = 3 ; pub co...
[INFO] [stderr]   |                                                              ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `math_errhandling` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3570
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...u32 = 1 ; pub const MATH_ERREXCEPT : u32 = 2 ; pub const math_errhandling : u32 = 3 ; pub const M_E : f64 = 2.718281828459045 ; pu...
[INFO] [stderr]   |                                                             ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `M_E` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3609
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...T : u32 = 2 ; pub const math_errhandling : u32 = 3 ; pub const M_E : f64 = 2.718281828459045 ; pub const M_LOG2E : f64 = 1.4426950...
[INFO] [stderr]   |                                                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `M_LOG2E` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3651
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...32 = 3 ; pub const M_E : f64 = 2.718281828459045 ; pub const M_LOG2E : f64 = 1.4426950408889634 ; pub const M_LOG10E : f64 = 0.434...
[INFO] [stderr]   |                                                                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `M_LOG10E` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3698
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...5 ; pub const M_LOG2E : f64 = 1.4426950408889634 ; pub const M_LOG10E : f64 = 0.4342944819032518 ; pub const M_LN2 : f64 = 0.69314...
[INFO] [stderr]   |                                                                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `M_LN2` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3746
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...4 ; pub const M_LOG10E : f64 = 0.4342944819032518 ; pub const M_LN2 : f64 = 0.6931471805599453 ; pub const M_LN10 : f64 = 2.302585...
[INFO] [stderr]   |                                                                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `M_LN10` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3791
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...2518 ; pub const M_LN2 : f64 = 0.6931471805599453 ; pub const M_LN10 : f64 = 2.302585092994046 ; pub const M_PI : f64 = 3.14159265...
[INFO] [stderr]   |                                                                  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `M_PI` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3836
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...99453 ; pub const M_LN10 : f64 = 2.302585092994046 ; pub const M_PI : f64 = 3.141592653589793 ; pub const M_PI_2 : f64 = 1.5707963...
[INFO] [stderr]   |                                                                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `M_PI_2` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3879
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...994046 ; pub const M_PI : f64 = 3.141592653589793 ; pub const M_PI_2 : f64 = 1.5707963267948966 ; pub const M_PI_4 : f64 = 0.78539...
[INFO] [stderr]   |                                                                  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `M_PI_4` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3925
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...793 ; pub const M_PI_2 : f64 = 1.5707963267948966 ; pub const M_PI_4 : f64 = 0.7853981633974483 ; pub const M_1_PI : f64 = 0.31830...
[INFO] [stderr]   |                                                                  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `M_1_PI` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:3971
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...966 ; pub const M_PI_4 : f64 = 0.7853981633974483 ; pub const M_1_PI : f64 = 0.3183098861837907 ; pub const M_2_PI : f64 = 0.63661...
[INFO] [stderr]   |                                                                  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `M_2_PI` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4017
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...483 ; pub const M_1_PI : f64 = 0.3183098861837907 ; pub const M_2_PI : f64 = 0.6366197723675814 ; pub const M_2_SQRTPI : f64 = 1.1...
[INFO] [stderr]   |                                                                  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `M_2_SQRTPI` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4063
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...7 ; pub const M_2_PI : f64 = 0.6366197723675814 ; pub const M_2_SQRTPI : f64 = 1.1283791670955126 ; pub const M_SQRT2 : f64 = 1.41...
[INFO] [stderr]   |                                                                ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `M_SQRT2` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4113
[INFO] [stderr]   |
[INFO] [stderr] 3 | ... pub const M_2_SQRTPI : f64 = 1.1283791670955126 ; pub const M_SQRT2 : f64 = 1.4142135623730951 ; pub const M_SQRT1_2 : f64 = 0.70...
[INFO] [stderr]   |                                                                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `M_SQRT1_2` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4160
[INFO] [stderr]   |
[INFO] [stderr] 3 | ... ; pub const M_SQRT2 : f64 = 1.4142135623730951 ; pub const M_SQRT1_2 : f64 = 0.7071067811865476 ; pub const _STDIO_H : u32 = 1 ; ...
[INFO] [stderr]   |                                                                ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `BUFSIZ` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4743
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...nst _IOLBF : u32 = 1 ; pub const _IONBF : u32 = 2 ; pub const BUFSIZ : u32 = 8192 ; pub const EOF : i32 = - 1 ; pub const SEEK_SET...
[INFO] [stderr]   |                                                                  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `EOF` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4775
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...t _IONBF : u32 = 2 ; pub const BUFSIZ : u32 = 8192 ; pub const EOF : i32 = - 1 ; pub const SEEK_SET : u32 = 0 ; pub const SEEK_CUR...
[INFO] [stderr]   |                                                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SEEK_SET` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4803
[INFO] [stderr]   |
[INFO] [stderr] 3 | ... BUFSIZ : u32 = 8192 ; pub const EOF : i32 = - 1 ; pub const SEEK_SET : u32 = 0 ; pub const SEEK_CUR : u32 = 1 ; pub const SEEK_EN...
[INFO] [stderr]   |                                                                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SEEK_CUR` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4834
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...t EOF : i32 = - 1 ; pub const SEEK_SET : u32 = 0 ; pub const SEEK_CUR : u32 = 1 ; pub const SEEK_END : u32 = 2 ; pub const P_tmpdi...
[INFO] [stderr]   |                                                                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SEEK_END` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4865
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...EEK_SET : u32 = 0 ; pub const SEEK_CUR : u32 = 1 ; pub const SEEK_END : u32 = 2 ; pub const P_tmpdir : & [u8 ; 5usize] = b"/tmp\0"...
[INFO] [stderr]   |                                                                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `P_tmpdir` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4896
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...EEK_CUR : u32 = 1 ; pub const SEEK_END : u32 = 2 ; pub const P_tmpdir : & [u8 ; 5usize] = b"/tmp\0" ; pub const L_tmpnam : u32 = 2...
[INFO] [stderr]   |                                                                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `L_tmpnam` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4947
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...pub const P_tmpdir : & [u8 ; 5usize] = b"/tmp\0" ; pub const L_tmpnam : u32 = 20 ; pub const TMP_MAX : u32 = 238328 ; pub const _B...
[INFO] [stderr]   |                                                                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `TMP_MAX` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:4979
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...ize] = b"/tmp\0" ; pub const L_tmpnam : u32 = 20 ; pub const TMP_MAX : u32 = 238328 ; pub const _BITS_STDIO_LIM_H : u32 = 1 ; pub ...
[INFO] [stderr]   |                                                                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `FILENAME_MAX` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5054
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...238328 ; pub const _BITS_STDIO_LIM_H : u32 = 1 ; pub const FILENAME_MAX : u32 = 4096 ; pub const L_ctermid : u32 = 9 ; pub const F...
[INFO] [stderr]   |                                                               ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `L_ctermid` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5092
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...: u32 = 1 ; pub const FILENAME_MAX : u32 = 4096 ; pub const L_ctermid : u32 = 9 ; pub const FOPEN_MAX : u32 = 16 ; pub const START...
[INFO] [stderr]   |                                                                ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `FOPEN_MAX` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5124
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...AX : u32 = 4096 ; pub const L_ctermid : u32 = 9 ; pub const FOPEN_MAX : u32 = 16 ; pub const START : u32 = 1 ; pub const NEW_X : u...
[INFO] [stderr]   |                                                                ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ABNORMAL` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5213
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...onst START : u32 = 1 ; pub const NEW_X : u32 = 2 ; pub const ABNORMAL : u32 = 3 ; pub const RESTART : u32 = 4 ; pub const FG : u32...
[INFO] [stderr]   |                                                                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `RESTART` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5244
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...t NEW_X : u32 = 2 ; pub const ABNORMAL : u32 = 3 ; pub const RESTART : u32 = 4 ; pub const FG : u32 = 10 ; pub const FG_END : u32 ...
[INFO] [stderr]   |                                                                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `FG_LN` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5330
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...const FG : u32 = 10 ; pub const FG_END : u32 = 15 ; pub const FG_LN : u32 = 11 ; pub const FG_LNSRCH : u32 = 11 ; pub const FG_ST ...
[INFO] [stderr]   |                                                                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `FG_LNSRCH` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5359
[INFO] [stderr]   |
[INFO] [stderr] 3 | ... FG_END : u32 = 15 ; pub const FG_LN : u32 = 11 ; pub const FG_LNSRCH : u32 = 11 ; pub const FG_ST : u32 = 12 ; pub const FG_START...
[INFO] [stderr]   |                                                                ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `FG_ST` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5392
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...FG_LN : u32 = 11 ; pub const FG_LNSRCH : u32 = 11 ; pub const FG_ST : u32 = 12 ; pub const FG_START : u32 = 12 ; pub const CONVERG...
[INFO] [stderr]   |                                                                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `FG_START` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5421
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...G_LNSRCH : u32 = 11 ; pub const FG_ST : u32 = 12 ; pub const FG_START : u32 = 12 ; pub const CONVERGENCE : u32 = 20 ; pub const CO...
[INFO] [stderr]   |                                                                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `CONVERGENCE` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5453
[INFO] [stderr]   |
[INFO] [stderr] 3 | ..._ST : u32 = 12 ; pub const FG_START : u32 = 12 ; pub const CONVERGENCE : u32 = 20 ; pub const CONVERGENCE_END : u32 = 25 ; pub con...
[INFO] [stderr]   |                                                               ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `CONVERGENCE_END` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5488
[INFO] [stderr]   |
[INFO] [stderr] 3 | ... u32 = 12 ; pub const CONVERGENCE : u32 = 20 ; pub const CONVERGENCE_END : u32 = 25 ; pub const CONV_GRAD : u32 = 21 ; pub const C...
[INFO] [stderr]   |                                                             ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `CONV_GRAD` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5527
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...u32 = 20 ; pub const CONVERGENCE_END : u32 = 25 ; pub const CONV_GRAD : u32 = 21 ; pub const CONV_F : u32 = 22 ; pub const STOP : ...
[INFO] [stderr]   |                                                                ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `CONV_F` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5560
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...E_END : u32 = 25 ; pub const CONV_GRAD : u32 = 21 ; pub const CONV_F : u32 = 22 ; pub const STOP : u32 = 30 ; pub const STOP_END :...
[INFO] [stderr]   |                                                                  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `STOP` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5590
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...CONV_GRAD : u32 = 21 ; pub const CONV_F : u32 = 22 ; pub const STOP : u32 = 30 ; pub const STOP_END : u32 = 40 ; pub const STOP_CP...
[INFO] [stderr]   |                                                                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `STOP_END` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5618
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...st CONV_F : u32 = 22 ; pub const STOP : u32 = 30 ; pub const STOP_END : u32 = 40 ; pub const STOP_CPU : u32 = 31 ; pub const STOP_...
[INFO] [stderr]   |                                                                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `STOP_CPU` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5650
[INFO] [stderr]   |
[INFO] [stderr] 3 | ... STOP : u32 = 30 ; pub const STOP_END : u32 = 40 ; pub const STOP_CPU : u32 = 31 ; pub const STOP_ITER : u32 = 32 ; pub const STOP...
[INFO] [stderr]   |                                                                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `STOP_ITER` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5682
[INFO] [stderr]   |
[INFO] [stderr] 3 | ..._END : u32 = 40 ; pub const STOP_CPU : u32 = 31 ; pub const STOP_ITER : u32 = 32 ; pub const STOP_GRAD : u32 = 33 ; pub const WARN...
[INFO] [stderr]   |                                                                ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `STOP_GRAD` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5715
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...CPU : u32 = 31 ; pub const STOP_ITER : u32 = 32 ; pub const STOP_GRAD : u32 = 33 ; pub const WARNING : u32 = 100 ; pub const WARNI...
[INFO] [stderr]   |                                                                ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `WARNING` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5748
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...ITER : u32 = 32 ; pub const STOP_GRAD : u32 = 33 ; pub const WARNING : u32 = 100 ; pub const WARNING_END : u32 = 110 ; pub const W...
[INFO] [stderr]   |                                                                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `WARNING_END` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5780
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...RAD : u32 = 33 ; pub const WARNING : u32 = 100 ; pub const WARNING_END : u32 = 110 ; pub const WARNING_ROUND : u32 = 101 ; pub con...
[INFO] [stderr]   |                                                               ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `WARNING_ROUND` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5816
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...u32 = 100 ; pub const WARNING_END : u32 = 110 ; pub const WARNING_ROUND : u32 = 101 ; pub const WARNING_XTOL : u32 = 102 ; pub con...
[INFO] [stderr]   |                                                              ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `WARNING_XTOL` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5854
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...32 = 110 ; pub const WARNING_ROUND : u32 = 101 ; pub const WARNING_XTOL : u32 = 102 ; pub const WARNING_STPMAX : u32 = 103 ; pub c...
[INFO] [stderr]   |                                                               ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `WARNING_STPMAX` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5891
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...32 = 101 ; pub const WARNING_XTOL : u32 = 102 ; pub const WARNING_STPMAX : u32 = 103 ; pub const WARNING_STPMIN : u32 = 104 ; pub ...
[INFO] [stderr]   |                                                              ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `WARNING_STPMIN` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5930
[INFO] [stderr]   |
[INFO] [stderr] 3 | ... = 102 ; pub const WARNING_STPMAX : u32 = 103 ; pub const WARNING_STPMIN : u32 = 104 ; pub const ERROR : u32 = 200 ; pub const ERR...
[INFO] [stderr]   |                                                              ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ERROR` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5969
[INFO] [stderr]   |
[INFO] [stderr] 3 | ... u32 = 103 ; pub const WARNING_STPMIN : u32 = 104 ; pub const ERROR : u32 = 200 ; pub const ERROR_END : u32 = 240 ; pub const ERRO...
[INFO] [stderr]   |                                                                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ERROR_END` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:5999
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...TPMIN : u32 = 104 ; pub const ERROR : u32 = 200 ; pub const ERROR_END : u32 = 240 ; pub const ERROR_SMALLSTP : u32 = 201 ; pub con...
[INFO] [stderr]   |                                                                ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ERROR_SMALLSTP` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6033
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...: u32 = 200 ; pub const ERROR_END : u32 = 240 ; pub const ERROR_SMALLSTP : u32 = 201 ; pub const ERROR_LARGESTP : u32 = 202 ; pub ...
[INFO] [stderr]   |                                                              ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ERROR_LARGESTP` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6072
[INFO] [stderr]   |
[INFO] [stderr] 3 | ... = 240 ; pub const ERROR_SMALLSTP : u32 = 201 ; pub const ERROR_LARGESTP : u32 = 202 ; pub const ERROR_INITIAL : u32 = 203 ; pub c...
[INFO] [stderr]   |                                                              ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ERROR_INITIAL` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6111
[INFO] [stderr]   |
[INFO] [stderr] 3 | ... = 201 ; pub const ERROR_LARGESTP : u32 = 202 ; pub const ERROR_INITIAL : u32 = 203 ; pub const ERROR_FTOL : u32 = 204 ; pub const...
[INFO] [stderr]   |                                                              ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ERROR_FTOL` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6149
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...u32 = 202 ; pub const ERROR_INITIAL : u32 = 203 ; pub const ERROR_FTOL : u32 = 204 ; pub const ERROR_GTOL : u32 = 205 ; pub const ...
[INFO] [stderr]   |                                                                ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ERROR_GTOL` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6184
[INFO] [stderr]   |
[INFO] [stderr] 3 | ... : u32 = 203 ; pub const ERROR_FTOL : u32 = 204 ; pub const ERROR_GTOL : u32 = 205 ; pub const ERROR_XTOL : u32 = 206 ; pub const ...
[INFO] [stderr]   |                                                                ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ERROR_XTOL` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6219
[INFO] [stderr]   |
[INFO] [stderr] 3 | ... : u32 = 204 ; pub const ERROR_GTOL : u32 = 205 ; pub const ERROR_XTOL : u32 = 206 ; pub const ERROR_STP0 : u32 = 207 ; pub const ...
[INFO] [stderr]   |                                                                ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ERROR_STP0` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6254
[INFO] [stderr]   |
[INFO] [stderr] 3 | ... : u32 = 205 ; pub const ERROR_XTOL : u32 = 206 ; pub const ERROR_STP0 : u32 = 207 ; pub const ERROR_STP1 : u32 = 208 ; pub const ...
[INFO] [stderr]   |                                                                ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ERROR_STP1` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6289
[INFO] [stderr]   |
[INFO] [stderr] 3 | ... : u32 = 206 ; pub const ERROR_STP0 : u32 = 207 ; pub const ERROR_STP1 : u32 = 208 ; pub const ERROR_N0 : u32 = 209 ; pub const ER...
[INFO] [stderr]   |                                                                ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ERROR_N0` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6324
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...0 : u32 = 207 ; pub const ERROR_STP1 : u32 = 208 ; pub const ERROR_N0 : u32 = 209 ; pub const ERROR_M0 : u32 = 210 ; pub const ERR...
[INFO] [stderr]   |                                                                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ERROR_M0` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6357
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...TP1 : u32 = 208 ; pub const ERROR_N0 : u32 = 209 ; pub const ERROR_M0 : u32 = 210 ; pub const ERROR_FACTR : u32 = 211 ; pub const ...
[INFO] [stderr]   |                                                                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ERROR_FACTR` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6390
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...0 : u32 = 209 ; pub const ERROR_M0 : u32 = 210 ; pub const ERROR_FACTR : u32 = 211 ; pub const ERROR_NBD : u32 = 212 ; pub const E...
[INFO] [stderr]   |                                                               ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ERROR_NBD` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6426
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...: u32 = 210 ; pub const ERROR_FACTR : u32 = 211 ; pub const ERROR_NBD : u32 = 212 ; pub const ERROR_FEAS : u32 = 213 ; pub const W...
[INFO] [stderr]   |                                                                ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ERROR_FEAS` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6460
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...R : u32 = 211 ; pub const ERROR_NBD : u32 = 212 ; pub const ERROR_FEAS : u32 = 213 ; pub const WORD_DEFAULT : u32 = 0 ; pub const ...
[INFO] [stderr]   |                                                                ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `WORD_DEFAULT` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6495
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...: u32 = 212 ; pub const ERROR_FEAS : u32 = 213 ; pub const WORD_DEFAULT : u32 = 0 ; pub const WORD_CON : u32 = 1 ; pub const WORD_...
[INFO] [stderr]   |                                                               ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `WORD_CON` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6530
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...S : u32 = 213 ; pub const WORD_DEFAULT : u32 = 0 ; pub const WORD_CON : u32 = 1 ; pub const WORD_BND : u32 = 2 ; pub const WORD_TN...
[INFO] [stderr]   |                                                                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `WORD_BND` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6561
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...DEFAULT : u32 = 0 ; pub const WORD_CON : u32 = 1 ; pub const WORD_BND : u32 = 2 ; pub const WORD_TNT : u32 = 3 ; pub const FTOL : ...
[INFO] [stderr]   |                                                                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `WORD_TNT` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6592
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...ORD_CON : u32 = 1 ; pub const WORD_BND : u32 = 2 ; pub const WORD_TNT : u32 = 3 ; pub const FTOL : f64 = 0.001 ; pub const GTOL : ...
[INFO] [stderr]   |                                                                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `FTOL` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6623
[INFO] [stderr]   |
[INFO] [stderr] 3 | ... WORD_BND : u32 = 2 ; pub const WORD_TNT : u32 = 3 ; pub const FTOL : f64 = 0.001 ; pub const GTOL : f64 = 0.9 ; pub const XTOL : ...
[INFO] [stderr]   |                                                                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `GTOL` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6654
[INFO] [stderr]   |
[INFO] [stderr] 3 | ... WORD_TNT : u32 = 3 ; pub const FTOL : f64 = 0.001 ; pub const GTOL : f64 = 0.9 ; pub const XTOL : f64 = 0.1 ; pub const STEPMIN :...
[INFO] [stderr]   |                                                                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `XTOL` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6683
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...st FTOL : f64 = 0.001 ; pub const GTOL : f64 = 0.9 ; pub const XTOL : f64 = 0.1 ; pub const STEPMIN : f64 = 0.0 ; pub type integer...
[INFO] [stderr]   |                                                                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `STEPMIN` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6712
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...st GTOL : f64 = 0.9 ; pub const XTOL : f64 = 0.1 ; pub const STEPMIN : f64 = 0.0 ; pub type integer = :: std :: os :: raw :: c_lon...
[INFO] [stderr]   |                                                                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `ftnlen` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:6794
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...; pub type integer = :: std :: os :: raw :: c_long ; pub type ftnlen = :: std :: os :: raw :: c_long ; pub type logical = :: std :...
[INFO] [stderr]   |                                                                  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `float_t` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:10974
[INFO] [stderr]   |
[INFO] [stderr] 3 | ... type _Float32x = f64 ; pub type _Float64x = u128 ; pub type float_t = f32 ; pub type double_t = f64 ; extern "C" { pub fn __fpcla...
[INFO] [stderr]   |                                                                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `double_t` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:10999
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...ub type _Float64x = u128 ; pub type float_t = f32 ; pub type double_t = f64 ; extern "C" { pub fn __fpclassify (__value : f64) -> ...
[INFO] [stderr]   |                                                                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `FP_NAN` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:38881
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...atic mut signgam : :: std :: os :: raw :: c_int ; } pub const FP_NAN : _bindgen_ty_1 = 0 ; pub const FP_INFINITE : _bindgen_ty_1 =...
[INFO] [stderr]   |                                                                  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `FP_INFINITE` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:38920
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...c_int ; } pub const FP_NAN : _bindgen_ty_1 = 0 ; pub const FP_INFINITE : _bindgen_ty_1 = 1 ; pub const FP_ZERO : _bindgen_ty_1 = 2...
[INFO] [stderr]   |                                                               ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `FP_ZERO` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:38964
[INFO] [stderr]   |
[INFO] [stderr] 3 | ... = 0 ; pub const FP_INFINITE : _bindgen_ty_1 = 1 ; pub const FP_ZERO : _bindgen_ty_1 = 2 ; pub const FP_SUBNORMAL : _bindgen_ty_1 ...
[INFO] [stderr]   |                                                                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `FP_SUBNORMAL` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:39004
[INFO] [stderr]   |
[INFO] [stderr] 3 | ..._1 = 1 ; pub const FP_ZERO : _bindgen_ty_1 = 2 ; pub const FP_SUBNORMAL : _bindgen_ty_1 = 3 ; pub const FP_NORMAL : _bindgen_ty_1 ...
[INFO] [stderr]   |                                                               ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `FP_NORMAL` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:39049
[INFO] [stderr]   |
[INFO] [stderr] 3 | ... 2 ; pub const FP_SUBNORMAL : _bindgen_ty_1 = 3 ; pub const FP_NORMAL : _bindgen_ty_1 = 4 ; pub type _bindgen_ty_1 = :: std :: os ...
[INFO] [stderr]   |                                                                ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `FILE` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:43302
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...fpos64_t = _G_fpos64_t ; pub type __FILE = _IO_FILE ; pub type FILE = _IO_FILE ; # [repr (C)] # [derive (Debug , Copy , Clone)] pu...
[INFO] [stderr]   |                                                                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `cookie_read_function_t` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:51448
[INFO] [stderr]   |
[INFO] [stderr] 3 | ..._FILE) , "::" , stringify ! (_unused2))) ; } pub type cookie_read_function_t = :: std :: option :: Option < unsafe extern "C" fn (...
[INFO] [stderr]   |                                                          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `cookie_write_function_t` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:51663
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...c_char , __nbytes : usize) -> __ssize_t > ; pub type cookie_write_function_t = :: std :: option :: Option < unsafe extern "C" fn (...
[INFO] [stderr]   |                                                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `cookie_seek_function_t` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:51881
[INFO] [stderr]   |
[INFO] [stderr] 3 | ... c_char , __nbytes : usize) -> __ssize_t > ; pub type cookie_seek_function_t = :: std :: option :: Option < unsafe extern "C" fn (...
[INFO] [stderr]   |                                                          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `cookie_close_function_t` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:52113
[INFO] [stderr]   |
[INFO] [stderr] 3 | ... c_int) -> :: std :: os :: raw :: c_int > ; pub type cookie_close_function_t = :: std :: option :: Option < unsafe extern "C" fn (...
[INFO] [stderr]   |                                                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `cookie_io_functions_t` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:53881
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...ctions_t) , "::" , stringify ! (close))) ; } pub type cookie_io_functions_t = _IO_cookie_io_functions_t ; pub type va_list = __gnu...
[INFO] [stderr]   |                                                          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `va_list` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:53942
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...cookie_io_functions_t = _IO_cookie_io_functions_t ; pub type va_list = __gnuc_va_list ; pub type off_t = __off_t ; pub type fpos_t...
[INFO] [stderr]   |                                                                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `off_t` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:53978
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...io_functions_t ; pub type va_list = __gnuc_va_list ; pub type off_t = __off_t ; pub type fpos_t = __fpos_t ; extern "C" { pub stat...
[INFO] [stderr]   |                                                                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `fpos_t` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:54005
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...a_list = __gnuc_va_list ; pub type off_t = __off_t ; pub type fpos_t = __fpos_t ; extern "C" { pub static mut stdin : * mut FILE ;...
[INFO] [stderr]   |                                                                  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `fileType` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:66661
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...: raw :: c_int) -> :: std :: os :: raw :: c_int ; } pub type fileType = * mut FILE ; extern "C" { pub fn ddotRef (arg1 : * mut int...
[INFO] [stderr]   |                                                                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `acos` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:11620
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...: f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn acos (__x : f64) -> f64 ; } extern "C" { pub fn __acos (__x : f64) ...
[INFO] [stderr]   |                                                                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `asin` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:11718
[INFO] [stderr]   |
[INFO] [stderr] 3 | ..."C" { pub fn __acos (__x : f64) -> f64 ; } extern "C" { pub fn asin (__x : f64) -> f64 ; } extern "C" { pub fn __asin (__x : f64) ...
[INFO] [stderr]   |                                                                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `atan` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:11816
[INFO] [stderr]   |
[INFO] [stderr] 3 | ..."C" { pub fn __asin (__x : f64) -> f64 ; } extern "C" { pub fn atan (__x : f64) -> f64 ; } extern "C" { pub fn __atan (__x : f64) ...
[INFO] [stderr]   |                                                                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `atan2` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:11914
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...C" { pub fn __atan (__x : f64) -> f64 ; } extern "C" { pub fn atan2 (__y : f64 , __x : f64) -> f64 ; } extern "C" { pub fn __atan2...
[INFO] [stderr]   |                                                                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `cos` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12038
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...__atan2 (__y : f64 , __x : f64) -> f64 ; } extern "C" { pub fn cos (__x : f64) -> f64 ; } extern "C" { pub fn __cos (__x : f64) ->...
[INFO] [stderr]   |                                                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `sin` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12134
[INFO] [stderr]   |
[INFO] [stderr] 3 | ... "C" { pub fn __cos (__x : f64) -> f64 ; } extern "C" { pub fn sin (__x : f64) -> f64 ; } extern "C" { pub fn __sin (__x : f64) ->...
[INFO] [stderr]   |                                                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `tan` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12230
[INFO] [stderr]   |
[INFO] [stderr] 3 | ... "C" { pub fn __sin (__x : f64) -> f64 ; } extern "C" { pub fn tan (__x : f64) -> f64 ; } extern "C" { pub fn __tan (__x : f64) ->...
[INFO] [stderr]   |                                                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `cosh` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12326
[INFO] [stderr]   |
[INFO] [stderr] 3 | ... "C" { pub fn __tan (__x : f64) -> f64 ; } extern "C" { pub fn cosh (__x : f64) -> f64 ; } extern "C" { pub fn __cosh (__x : f64) ...
[INFO] [stderr]   |                                                                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `sinh` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12424
[INFO] [stderr]   |
[INFO] [stderr] 3 | ..."C" { pub fn __cosh (__x : f64) -> f64 ; } extern "C" { pub fn sinh (__x : f64) -> f64 ; } extern "C" { pub fn __sinh (__x : f64) ...
[INFO] [stderr]   |                                                                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `tanh` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12522
[INFO] [stderr]   |
[INFO] [stderr] 3 | ..."C" { pub fn __sinh (__x : f64) -> f64 ; } extern "C" { pub fn tanh (__x : f64) -> f64 ; } extern "C" { pub fn __tanh (__x : f64) ...
[INFO] [stderr]   |                                                                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `acosh` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12620
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...C" { pub fn __tanh (__x : f64) -> f64 ; } extern "C" { pub fn acosh (__x : f64) -> f64 ; } extern "C" { pub fn __acosh (__x : f64)...
[INFO] [stderr]   |                                                                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `asinh` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12720
[INFO] [stderr]   |
[INFO] [stderr] 3 | ..." { pub fn __acosh (__x : f64) -> f64 ; } extern "C" { pub fn asinh (__x : f64) -> f64 ; } extern "C" { pub fn __asinh (__x : f64)...
[INFO] [stderr]   |                                                                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `atanh` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12820
[INFO] [stderr]   |
[INFO] [stderr] 3 | ..." { pub fn __asinh (__x : f64) -> f64 ; } extern "C" { pub fn atanh (__x : f64) -> f64 ; } extern "C" { pub fn __atanh (__x : f64)...
[INFO] [stderr]   |                                                                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `exp` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:12920
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...C" { pub fn __atanh (__x : f64) -> f64 ; } extern "C" { pub fn exp (__x : f64) -> f64 ; } extern "C" { pub fn __exp (__x : f64) ->...
[INFO] [stderr]   |                                                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `frexp` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:13016
[INFO] [stderr]   |
[INFO] [stderr] 3 | ..."C" { pub fn __exp (__x : f64) -> f64 ; } extern "C" { pub fn frexp (__x : f64 , __exponent : * mut :: std :: os :: raw :: c_int) ...
[INFO] [stderr]   |                                                                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `ldexp` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:13216
[INFO] [stderr]   |
[INFO] [stderr] 3 | ... :: std :: os :: raw :: c_int) -> f64 ; } extern "C" { pub fn ldexp (__x : f64 , __exponent : :: std :: os :: raw :: c_int) -> f64...
[INFO] [stderr]   |                                                                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `log` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:13404
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...: :: std :: os :: raw :: c_int) -> f64 ; } extern "C" { pub fn log (__x : f64) -> f64 ; } extern "C" { pub fn __log (__x : f64) ->...
[INFO] [stderr]   |                                                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `log10` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:13500
[INFO] [stderr]   |
[INFO] [stderr] 3 | ..."C" { pub fn __log (__x : f64) -> f64 ; } extern "C" { pub fn log10 (__x : f64) -> f64 ; } extern "C" { pub fn __log10 (__x : f64)...
[INFO] [stderr]   |                                                                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `modf` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:13600
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...C" { pub fn __log10 (__x : f64) -> f64 ; } extern "C" { pub fn modf (__x : f64 , __iptr : * mut f64) -> f64 ; } extern "C" { pub f...
[INFO] [stderr]   |                                                                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `expm1` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:13740
[INFO] [stderr]   |
[INFO] [stderr] 3 | ..._x : f64 , __iptr : * mut f64) -> f64 ; } extern "C" { pub fn expm1 (__x : f64) -> f64 ; } extern "C" { pub fn __expm1 (__x : f64)...
[INFO] [stderr]   |                                                                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `log1p` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:13840
[INFO] [stderr]   |
[INFO] [stderr] 3 | ..." { pub fn __expm1 (__x : f64) -> f64 ; } extern "C" { pub fn log1p (__x : f64) -> f64 ; } extern "C" { pub fn __log1p (__x : f64)...
[INFO] [stderr]   |                                                                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `logb` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:13940
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...C" { pub fn __log1p (__x : f64) -> f64 ; } extern "C" { pub fn logb (__x : f64) -> f64 ; } extern "C" { pub fn __logb (__x : f64) ...
[INFO] [stderr]   |                                                                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `exp2` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14038
[INFO] [stderr]   |
[INFO] [stderr] 3 | ..."C" { pub fn __logb (__x : f64) -> f64 ; } extern "C" { pub fn exp2 (__x : f64) -> f64 ; } extern "C" { pub fn __exp2 (__x : f64) ...
[INFO] [stderr]   |                                                                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `log2` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14136
[INFO] [stderr]   |
[INFO] [stderr] 3 | ..."C" { pub fn __exp2 (__x : f64) -> f64 ; } extern "C" { pub fn log2 (__x : f64) -> f64 ; } extern "C" { pub fn __log2 (__x : f64) ...
[INFO] [stderr]   |                                                                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `pow` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14234
[INFO] [stderr]   |
[INFO] [stderr] 3 | ..."C" { pub fn __log2 (__x : f64) -> f64 ; } extern "C" { pub fn pow (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn __pow (_...
[INFO] [stderr]   |                                                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `sqrt` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14354
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...n __pow (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn sqrt (__x : f64) -> f64 ; } extern "C" { pub fn __sqrt (__x : f64) ...
[INFO] [stderr]   |                                                                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `hypot` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14452
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...C" { pub fn __sqrt (__x : f64) -> f64 ; } extern "C" { pub fn hypot (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn __hypot...
[INFO] [stderr]   |                                                                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `cbrt` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14576
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...__hypot (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn cbrt (__x : f64) -> f64 ; } extern "C" { pub fn __cbrt (__x : f64) ...
[INFO] [stderr]   |                                                                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `ceil` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14674
[INFO] [stderr]   |
[INFO] [stderr] 3 | ..."C" { pub fn __cbrt (__x : f64) -> f64 ; } extern "C" { pub fn ceil (__x : f64) -> f64 ; } extern "C" { pub fn __ceil (__x : f64) ...
[INFO] [stderr]   |                                                                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `fabs` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14772
[INFO] [stderr]   |
[INFO] [stderr] 3 | ..."C" { pub fn __ceil (__x : f64) -> f64 ; } extern "C" { pub fn fabs (__x : f64) -> f64 ; } extern "C" { pub fn __fabs (__x : f64) ...
[INFO] [stderr]   |                                                                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `floor` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14870
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...C" { pub fn __fabs (__x : f64) -> f64 ; } extern "C" { pub fn floor (__x : f64) -> f64 ; } extern "C" { pub fn __floor (__x : f64)...
[INFO] [stderr]   |                                                                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `fmod` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:14970
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...C" { pub fn __floor (__x : f64) -> f64 ; } extern "C" { pub fn fmod (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn __fmod ...
[INFO] [stderr]   |                                                                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `isinf` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:15092
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...__fmod (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn isinf (__value : f64) -> :: std :: os :: raw :: c_int ; } extern "C"...
[INFO] [stderr]   |                                                                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `finite` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:15170
[INFO] [stderr]   |
[INFO] [stderr] 3 | ... f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn finite (__value : f64) -> :: std :: os :: raw :: c_int ; } extern "C...
[INFO] [stderr]   |                                                                  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `drem` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:15249
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...: f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn drem (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn __drem ...
[INFO] [stderr]   |                                                                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `significand` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:15371
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...rem (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn significand (__x : f64) -> f64 ; } extern "C" { pub fn __significand (_...
[INFO] [stderr]   |                                                               ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `copysign` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:15483
[INFO] [stderr]   |
[INFO] [stderr] 3 | ... fn __significand (__x : f64) -> f64 ; } extern "C" { pub fn copysign (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn __cop...
[INFO] [stderr]   |                                                                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `nan` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:15613
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...opysign (__x : f64 , __y : f64) -> f64 ; } extern "C" { pub fn nan (__tagb : * const :: std :: os :: raw :: c_char) -> f64 ; } ext...
[INFO] [stderr]   |                                                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `isnan` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:15783
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...:: std :: os :: raw :: c_char) -> f64 ; } extern "C" { pub fn isnan (__value : f64) -> :: std :: os :: raw :: c_int ; } extern "C"...
[INFO] [stderr]   |                                                                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `j0` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:15861
[INFO] [stderr]   |
[INFO] [stderr] 3 | ... : f64) -> :: std :: os :: raw :: c_int ; } extern "C" { pub fn j0 (arg1 : f64) -> f64 ; } extern "C" { pub fn __j0 (arg1 : f64) -...
[INFO] [stderr]   |                                                                    ^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `j1` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:15957
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...n "C" { pub fn __j0 (arg1 : f64) -> f64 ; } extern "C" { pub fn j1 (arg1 : f64) -> f64 ; } extern "C" { pub fn __j1 (arg1 : f64) -...
[INFO] [stderr]   |                                                                    ^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `jn` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:16053
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...n "C" { pub fn __j1 (arg1 : f64) -> f64 ; } extern "C" { pub fn jn (arg1 : :: std :: os :: raw :: c_int , arg2 : f64) -> f64 ; } e...
[INFO] [stderr]   |                                                                    ^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `y0` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:16225
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...os :: raw :: c_int , arg2 : f64) -> f64 ; } extern "C" { pub fn y0 (arg1 : f64) -> f64 ; } extern "C" { pub fn __y0 (arg1 : f64) -...
[INFO] [stderr]   |                                                                    ^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `y1` is never used
[INFO] [stderr]  --> /opt/rustwide/target/debug/build/lbfgsb-1e5a2d8b69401044/out/bindings.rs:3:16321
[WARN] too many lines in the log, truncating it
