[INFO] crate hdrhistogram-c 0.1.17 is already in cache
[INFO] checking hdrhistogram-c-0.1.17 against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] extracting crate hdrhistogram-c 0.1.17 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate hdrhistogram-c 0.1.17 on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate hdrhistogram-c 0.1.17
[INFO] finished tweaking crates.io crate hdrhistogram-c 0.1.17
[INFO] tweaked toml for crates.io crate hdrhistogram-c 0.1.17 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dd2adb541471b91875259c5fa3bd7d31d9e1a0351c90ce6bdf2500b05407b757
[INFO] running `"docker" "start" "-a" "dd2adb541471b91875259c5fa3bd7d31d9e1a0351c90ce6bdf2500b05407b757"`
[INFO] [stderr]    Compiling hdrhistogram-c v0.1.17 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]  --> src/ffi/mod.rs:3:18
[INFO] [stderr]   |
[INFO] [stderr] 3 | use self::libc::{int64_t, int32_t, c_double, c_int, c_void, c_char, size_t};
[INFO] [stderr]   |                  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]  --> src/ffi/mod.rs:3:27
[INFO] [stderr]   |
[INFO] [stderr] 3 | use self::libc::{int64_t, int32_t, c_double, c_int, c_void, c_char, size_t};
[INFO] [stderr]   |                           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:58:30
[INFO] [stderr]    |
[INFO] [stderr] 58 |     ticks_per_half_histance: int32_t,
[INFO] [stderr]    |                              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:65:41
[INFO] [stderr]    |
[INFO] [stderr] 65 |     count_added_in_this_iteration_step: int64_t,
[INFO] [stderr]    |                                         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:70:29
[INFO] [stderr]    |
[INFO] [stderr] 70 |     value_units_per_bucket: int64_t,
[INFO] [stderr]    |                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:71:41
[INFO] [stderr]    |
[INFO] [stderr] 71 |     count_added_in_this_iteration_step: int64_t,
[INFO] [stderr]    |                                         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:72:33
[INFO] [stderr]    |
[INFO] [stderr] 72 |     next_value_reporting_level: int64_t,
[INFO] [stderr]    |                                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:73:51
[INFO] [stderr]    |
[INFO] [stderr] 73 |     next_value_reporting_level_lowest_equivalent: int64_t,
[INFO] [stderr]    |                                                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:79:41
[INFO] [stderr]    |
[INFO] [stderr] 79 |     count_added_in_this_iteration_step: int64_t,
[INFO] [stderr]    |                                         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:80:33
[INFO] [stderr]    |
[INFO] [stderr] 80 |     next_value_reporting_level: int64_t,
[INFO] [stderr]    |                                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:81:51
[INFO] [stderr]    |
[INFO] [stderr] 81 |     next_value_reporting_level_lowest_equivalent: int64_t,
[INFO] [stderr]    |                                                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:114:41
[INFO] [stderr]     |
[INFO] [stderr] 114 |     fn hdr_init(lowest_trackable_value: int64_t, highest_trackable_value: int64_t,
[INFO] [stderr]     |                                         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:114:75
[INFO] [stderr]     |
[INFO] [stderr] 114 |     fn hdr_init(lowest_trackable_value: int64_t, highest_trackable_value: int64_t,
[INFO] [stderr]     |                                                                           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:119:55
[INFO] [stderr]     |
[INFO] [stderr] 119 |     fn hdr_record_value(h: *mut hdr_histogram, value: int64_t) -> bool;
[INFO] [stderr]     |                                                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:120:56
[INFO] [stderr]     |
[INFO] [stderr] 120 |     fn hdr_record_values(h: *mut hdr_histogram, value: int64_t, count: int64_t) -> bool;
[INFO] [stderr]     |                                                        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:120:72
[INFO] [stderr]     |
[INFO] [stderr] 120 |     fn hdr_record_values(h: *mut hdr_histogram, value: int64_t, count: int64_t) -> bool;
[INFO] [stderr]     |                                                                        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:121:65
[INFO] [stderr]     |
[INFO] [stderr] 121 |     fn hdr_record_corrected_value(h: *mut hdr_histogram, value: int64_t, expected_interval: int64_t) -> bool;
[INFO] [stderr]     |                                                                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:121:93
[INFO] [stderr]     |
[INFO] [stderr] 121 |     fn hdr_record_corrected_value(h: *mut hdr_histogram, value: int64_t, expected_interval: int64_t) -> bool;
[INFO] [stderr]     |                                                                                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:122:66
[INFO] [stderr]     |
[INFO] [stderr] 122 |     fn hdr_record_corrected_values(h: *mut hdr_histogram, value: int64_t, count: int64_t,
[INFO] [stderr]     |                                                                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:122:82
[INFO] [stderr]     |
[INFO] [stderr] 122 |     fn hdr_record_corrected_values(h: *mut hdr_histogram, value: int64_t, count: int64_t,
[INFO] [stderr]     |                                                                                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:123:55
[INFO] [stderr]     |
[INFO] [stderr] 123 | ...                   expected_interval: int64_t) -> bool;
[INFO] [stderr]     |                                          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:125:70
[INFO] [stderr]     |
[INFO] [stderr] 125 |     fn hdr_add(h: *mut hdr_histogram, from: *const hdr_histogram) -> int64_t;
[INFO] [stderr]     |                                                                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:127:77
[INFO] [stderr]     |
[INFO] [stderr] 127 | ...                   expected_interval: int64_t) -> int64_t;
[INFO] [stderr]     |                                          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:127:89
[INFO] [stderr]     |
[INFO] [stderr] 127 | ...                   expected_interval: int64_t) -> int64_t;
[INFO] [stderr]     |                                                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:129:44
[INFO] [stderr]     |
[INFO] [stderr] 129 |     fn hdr_min(h: *const hdr_histogram) -> int64_t;
[INFO] [stderr]     |                                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:130:44
[INFO] [stderr]     |
[INFO] [stderr] 130 |     fn hdr_max(h: *const hdr_histogram) -> int64_t;
[INFO] [stderr]     |                                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:132:82
[INFO] [stderr]     |
[INFO] [stderr] 132 |     fn hdr_value_at_percentile(h: *const hdr_histogram, percentile: c_double) -> int64_t;
[INFO] [stderr]     |                                                                                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:137:62
[INFO] [stderr]     |
[INFO] [stderr] 137 |     fn hdr_values_are_equivalent(h: *const hdr_histogram, a: int64_t, b: int64_t) -> bool;
[INFO] [stderr]     |                                                              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:137:74
[INFO] [stderr]     |
[INFO] [stderr] 137 |     fn hdr_values_are_equivalent(h: *const hdr_histogram, a: int64_t, b: int64_t) -> bool;
[INFO] [stderr]     |                                                                          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:138:68
[INFO] [stderr]     |
[INFO] [stderr] 138 |     fn hdr_lowest_equivalent_value(h: *const hdr_histogram, value: int64_t) -> int64_t;
[INFO] [stderr]     |                                                                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:138:80
[INFO] [stderr]     |
[INFO] [stderr] 138 |     fn hdr_lowest_equivalent_value(h: *const hdr_histogram, value: int64_t) -> int64_t;
[INFO] [stderr]     |                                                                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:139:59
[INFO] [stderr]     |
[INFO] [stderr] 139 |     fn hdr_count_at_value(h: *const hdr_histogram, value: int64_t) -> int64_t;
[INFO] [stderr]     |                                                           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:139:71
[INFO] [stderr]     |
[INFO] [stderr] 139 |     fn hdr_count_at_value(h: *const hdr_histogram, value: int64_t) -> int64_t;
[INFO] [stderr]     |                                                                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:140:59
[INFO] [stderr]     |
[INFO] [stderr] 140 |     fn hdr_count_at_index(h: *const hdr_histogram, index: int32_t) -> int64_t;
[INFO] [stderr]     |                                                           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:140:71
[INFO] [stderr]     |
[INFO] [stderr] 140 |     fn hdr_count_at_index(h: *const hdr_histogram, index: int32_t) -> int64_t;
[INFO] [stderr]     |                                                                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:141:59
[INFO] [stderr]     |
[INFO] [stderr] 141 |     fn hdr_value_at_index(h: *const hdr_histogram, index: int32_t) -> int64_t;
[INFO] [stderr]     |                                                           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:141:71
[INFO] [stderr]     |
[INFO] [stderr] 141 |     fn hdr_value_at_index(h: *const hdr_histogram, index: int32_t) -> int64_t;
[INFO] [stderr]     |                                                                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:143:60
[INFO] [stderr]     |
[INFO] [stderr] 143 |     fn hdr_calculate_bucket_config(lowest_trackable_value: int64_t, highest_trackable_value: int64_t,
[INFO] [stderr]     |                                                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:143:94
[INFO] [stderr]     |
[INFO] [stderr] 143 |     fn hdr_calculate_bucket_config(lowest_trackable_value: int64_t, highest_trackable_value: int64_t,
[INFO] [stderr]     |                                                                                              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:147:81
[INFO] [stderr]     |
[INFO] [stderr] 147 |     fn hdr_shift_values_left(h: *mut hdr_histogram, binary_orders_of_magnitude: int32_t) -> bool;
[INFO] [stderr]     |                                                                                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:148:61
[INFO] [stderr]     |
[INFO] [stderr] 148 |     fn hdr_shift_values_right(h: *mut hdr_histogram, shift: int32_t) -> bool;
[INFO] [stderr]     |                                                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:149:75
[INFO] [stderr]     |
[INFO] [stderr] 149 |     fn hdr_size_of_equivalent_value_range(h: *const hdr_histogram, value: int64_t) -> int64_t;
[INFO] [stderr]     |                                                                           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:149:87
[INFO] [stderr]     |
[INFO] [stderr] 149 |     fn hdr_size_of_equivalent_value_range(h: *const hdr_histogram, value: int64_t) -> int64_t;
[INFO] [stderr]     |                                                                                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:150:70
[INFO] [stderr]     |
[INFO] [stderr] 150 |     fn hdr_next_non_equivalent_value(h: *const hdr_histogram, value: int64_t) -> int64_t;
[INFO] [stderr]     |                                                                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:150:82
[INFO] [stderr]     |
[INFO] [stderr] 150 |     fn hdr_next_non_equivalent_value(h: *const hdr_histogram, value: int64_t) -> int64_t;
[INFO] [stderr]     |                                                                                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:151:68
[INFO] [stderr]     |
[INFO] [stderr] 151 |     fn hdr_median_equivalent_value(h: *const hdr_histogram, value: int64_t) -> int64_t;
[INFO] [stderr]     |                                                                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:151:80
[INFO] [stderr]     |
[INFO] [stderr] 151 |     fn hdr_median_equivalent_value(h: *const hdr_histogram, value: int64_t) -> int64_t;
[INFO] [stderr]     |                                                                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:154:104
[INFO] [stderr]     |
[INFO] [stderr] 154 |     fn hdr_iter_percentile_init(iter: *mut hdr_iter, h: *const hdr_histogram, ticks_per_half_distance: int32_t);
[INFO] [stderr]     |                                                                                                        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:156:99
[INFO] [stderr]     |
[INFO] [stderr] 156 |     fn hdr_iter_linear_init(iter: *mut hdr_iter, h: *const hdr_histogram, value_units_per_bucket: int64_t);
[INFO] [stderr]     |                                                                                                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:157:96
[INFO] [stderr]     |
[INFO] [stderr] 157 |     fn hdr_iter_log_init(iter: *mut hdr_iter, h: *const hdr_histogram, value_units_per_bucket: int64_t, log_base: c_double);
[INFO] [stderr]     |                                                                                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:21:29
[INFO] [stderr]    |
[INFO] [stderr] 21 |     lowest_trackable_value: int64_t,
[INFO] [stderr]    |                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:22:30
[INFO] [stderr]    |
[INFO] [stderr] 22 |     highest_trackable_value: int64_t,
[INFO] [stderr]    |                              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:23:21
[INFO] [stderr]    |
[INFO] [stderr] 23 |     unit_magnitude: int32_t,
[INFO] [stderr]    |                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:24:26
[INFO] [stderr]    |
[INFO] [stderr] 24 |     significant_figures: int32_t,
[INFO] [stderr]    |                          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:25:38
[INFO] [stderr]    |
[INFO] [stderr] 25 |     sub_bucket_half_count_magnitude: int32_t,
[INFO] [stderr]    |                                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:26:28
[INFO] [stderr]    |
[INFO] [stderr] 26 |     sub_bucket_half_count: int32_t,
[INFO] [stderr]    |                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:27:22
[INFO] [stderr]    |
[INFO] [stderr] 27 |     sub_bucket_mask: int64_t,
[INFO] [stderr]    |                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:28:23
[INFO] [stderr]    |
[INFO] [stderr] 28 |     sub_bucket_count: int32_t,
[INFO] [stderr]    |                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:29:19
[INFO] [stderr]    |
[INFO] [stderr] 29 |     bucket_count: int32_t,
[INFO] [stderr]    |                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:30:16
[INFO] [stderr]    |
[INFO] [stderr] 30 |     min_value: int64_t,
[INFO] [stderr]    |                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:31:16
[INFO] [stderr]    |
[INFO] [stderr] 31 |     max_value: int64_t,
[INFO] [stderr]    |                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:32:31
[INFO] [stderr]    |
[INFO] [stderr] 32 |     normalizing_index_offset: int32_t,
[INFO] [stderr]    |                               ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:34:17
[INFO] [stderr]    |
[INFO] [stderr] 34 |     counts_len: int32_t,
[INFO] [stderr]    |                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:35:18
[INFO] [stderr]    |
[INFO] [stderr] 35 |     total_count: int64_t,
[INFO] [stderr]    |                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:36:14
[INFO] [stderr]    |
[INFO] [stderr] 36 |     counts: [int64_t; 0],
[INFO] [stderr]    |              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:42:29
[INFO] [stderr]    |
[INFO] [stderr] 42 |     lowest_trackable_value: int64_t,
[INFO] [stderr]    |                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:43:30
[INFO] [stderr]    |
[INFO] [stderr] 43 |     highest_trackable_value: int64_t,
[INFO] [stderr]    |                              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:44:21
[INFO] [stderr]    |
[INFO] [stderr] 44 |     unit_magnitude: int64_t,
[INFO] [stderr]    |                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:45:26
[INFO] [stderr]    |
[INFO] [stderr] 45 |     significant_figures: int64_t,
[INFO] [stderr]    |                          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:46:38
[INFO] [stderr]    |
[INFO] [stderr] 46 |     sub_bucket_half_count_magnitude: int32_t,
[INFO] [stderr]    |                                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:47:28
[INFO] [stderr]    |
[INFO] [stderr] 47 |     sub_bucket_half_count: int32_t,
[INFO] [stderr]    |                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:48:22
[INFO] [stderr]    |
[INFO] [stderr] 48 |     sub_bucket_mask: int64_t,
[INFO] [stderr]    |                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:49:23
[INFO] [stderr]    |
[INFO] [stderr] 49 |     sub_bucket_count: int32_t,
[INFO] [stderr]    |                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:50:19
[INFO] [stderr]    |
[INFO] [stderr] 50 |     bucket_count: int32_t,
[INFO] [stderr]    |                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:51:17
[INFO] [stderr]    |
[INFO] [stderr] 51 |     counts_len: int32_t,
[INFO] [stderr]    |                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:90:19
[INFO] [stderr]    |
[INFO] [stderr] 90 |     counts_index: int32_t,
[INFO] [stderr]    |                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:92:12
[INFO] [stderr]    |
[INFO] [stderr] 92 |     count: int64_t,
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:94:23
[INFO] [stderr]    |
[INFO] [stderr] 94 |     cumulative_count: int64_t,
[INFO] [stderr]    |                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:96:12
[INFO] [stderr]    |
[INFO] [stderr] 96 |     value: int64_t,
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:97:31
[INFO] [stderr]    |
[INFO] [stderr] 97 |     highest_equivalent_value: int64_t,
[INFO] [stderr]    |                               ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:98:30
[INFO] [stderr]    |
[INFO] [stderr] 98 |     lowest_equivalent_value: int64_t,
[INFO] [stderr]    |                              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:99:30
[INFO] [stderr]    |
[INFO] [stderr] 99 |     median_equivalent_value: int64_t,
[INFO] [stderr]    |                              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:100:26
[INFO] [stderr]     |
[INFO] [stderr] 100 |     value_iterated_from: int64_t,
[INFO] [stderr]     |                          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:101:24
[INFO] [stderr]     |
[INFO] [stderr] 101 |     value_iterated_to: int64_t,
[INFO] [stderr]     |                        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:103:13
[INFO] [stderr]     |
[INFO] [stderr] 103 |     union: [int64_t; 4],        // hdr_iter_log/linear
[INFO] [stderr]     |             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:211:48
[INFO] [stderr]     |
[INFO] [stderr] 211 |             hdr_init(lowest_trackable_value as int64_t, highest_trackable_value as int64_t,
[INFO] [stderr]     |                                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:211:84
[INFO] [stderr]     |
[INFO] [stderr] 211 |             hdr_init(lowest_trackable_value as int64_t, highest_trackable_value as int64_t,
[INFO] [stderr]     |                                                                                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:212:45
[INFO] [stderr]     |
[INFO] [stderr] 212 |                      significant_figures as int32_t, &mut histo)
[INFO] [stderr]     |                                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:235:56
[INFO] [stderr]     |
[INFO] [stderr] 235 |         unsafe { hdr_record_value(self.histo, value as int64_t) }
[INFO] [stderr]     |                                                        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:248:57
[INFO] [stderr]     |
[INFO] [stderr] 248 |         unsafe { hdr_record_values(self.histo, value as int64_t, count as int64_t) }
[INFO] [stderr]     |                                                         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:248:75
[INFO] [stderr]     |
[INFO] [stderr] 248 |         unsafe { hdr_record_values(self.histo, value as int64_t, count as int64_t) }
[INFO] [stderr]     |                                                                           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:257:66
[INFO] [stderr]     |
[INFO] [stderr] 257 |         unsafe { hdr_record_corrected_value(self.histo, value as int64_t, expected_interval as int64_t) }
[INFO] [stderr]     |                                                                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:257:96
[INFO] [stderr]     |
[INFO] [stderr] 257 |         unsafe { hdr_record_corrected_value(self.histo, value as int64_t, expected_interval as int64_t) }
[INFO] [stderr]     |                                                                                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:263:67
[INFO] [stderr]     |
[INFO] [stderr] 263 |         unsafe { hdr_record_corrected_values(self.histo, value as int64_t, count as int64_t, expected_interval as int64_t) }
[INFO] [stderr]     |                                                                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:263:85
[INFO] [stderr]     |
[INFO] [stderr] 263 |         unsafe { hdr_record_corrected_values(self.histo, value as int64_t, count as int64_t, expected_interval as int64_t) }
[INFO] [stderr]     |                                                                                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:263:115
[INFO] [stderr]     |
[INFO] [stderr] 263 |         unsafe { hdr_record_corrected_values(self.histo, value as int64_t, count as int64_t, expected_interval as int64_t) }
[INFO] [stderr]     |                                                                                                                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:277:109
[INFO] [stderr]     |
[INFO] [stderr] 277 |             hdr_add_while_correcting_for_coordinated_omission(self.histo, other.histo, expected_interval as int64_t) as u64
[INFO] [stderr]     |                                                                                                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:336:61
[INFO] [stderr]     |
[INFO] [stderr] 336 |         unsafe { hdr_values_are_equivalent(self.histo, a as int64_t, b as int64_t) }
[INFO] [stderr]     |                                                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:336:75
[INFO] [stderr]     |
[INFO] [stderr] 336 |         unsafe { hdr_values_are_equivalent(self.histo, a as int64_t, b as int64_t) }
[INFO] [stderr]     |                                                                           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:341:67
[INFO] [stderr]     |
[INFO] [stderr] 341 |         unsafe { hdr_lowest_equivalent_value(self.histo, value as int64_t) as u64 }
[INFO] [stderr]     |                                                                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:346:58
[INFO] [stderr]     |
[INFO] [stderr] 346 |         unsafe { hdr_count_at_value(self.histo, value as int64_t) as u64 }
[INFO] [stderr]     |                                                          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:352:58
[INFO] [stderr]     |
[INFO] [stderr] 352 |         unsafe { hdr_count_at_index(self.histo, index as int32_t) as u64 }
[INFO] [stderr]     |                                                          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:358:58
[INFO] [stderr]     |
[INFO] [stderr] 358 |         unsafe { hdr_value_at_index(self.histo, index as int32_t) as u64 }
[INFO] [stderr]     |                                                          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:374:92
[INFO] [stderr]     |
[INFO] [stderr] 374 |         unsafe { hdr_iter_linear_init(&mut ret.iter, self.histo, value_units_per_bucket as int64_t) };
[INFO] [stderr]     |                                                                                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:381:89
[INFO] [stderr]     |
[INFO] [stderr] 381 |         unsafe { hdr_iter_log_init(&mut ret.iter, self.histo, value_units_per_bucket as int64_t, log_base) };
[INFO] [stderr]     |                                                                                         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:395:97
[INFO] [stderr]     |
[INFO] [stderr] 395 |         unsafe { hdr_iter_percentile_init(&mut ret.iter, self.histo, ticks_per_half_distance as int32_t) };
[INFO] [stderr]     |                                                                                                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]  --> src/ffi/mod.rs:3:18
[INFO] [stderr]   |
[INFO] [stderr] 3 | use self::libc::{int64_t, int32_t, c_double, c_int, c_void, c_char, size_t};
[INFO] [stderr]   |                  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]  --> src/ffi/mod.rs:3:27
[INFO] [stderr]   |
[INFO] [stderr] 3 | use self::libc::{int64_t, int32_t, c_double, c_int, c_void, c_char, size_t};
[INFO] [stderr]   |                           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:58:30
[INFO] [stderr]    |
[INFO] [stderr] 58 |     ticks_per_half_histance: int32_t,
[INFO] [stderr]    |                              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:65:41
[INFO] [stderr]    |
[INFO] [stderr] 65 |     count_added_in_this_iteration_step: int64_t,
[INFO] [stderr]    |                                         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:70:29
[INFO] [stderr]    |
[INFO] [stderr] 70 |     value_units_per_bucket: int64_t,
[INFO] [stderr]    |                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:71:41
[INFO] [stderr]    |
[INFO] [stderr] 71 |     count_added_in_this_iteration_step: int64_t,
[INFO] [stderr]    |                                         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:72:33
[INFO] [stderr]    |
[INFO] [stderr] 72 |     next_value_reporting_level: int64_t,
[INFO] [stderr]    |                                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:73:51
[INFO] [stderr]    |
[INFO] [stderr] 73 |     next_value_reporting_level_lowest_equivalent: int64_t,
[INFO] [stderr]    |                                                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:79:41
[INFO] [stderr]    |
[INFO] [stderr] 79 |     count_added_in_this_iteration_step: int64_t,
[INFO] [stderr]    |                                         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:80:33
[INFO] [stderr]    |
[INFO] [stderr] 80 |     next_value_reporting_level: int64_t,
[INFO] [stderr]    |                                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:81:51
[INFO] [stderr]    |
[INFO] [stderr] 81 |     next_value_reporting_level_lowest_equivalent: int64_t,
[INFO] [stderr]    |                                                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:114:41
[INFO] [stderr]     |
[INFO] [stderr] 114 |     fn hdr_init(lowest_trackable_value: int64_t, highest_trackable_value: int64_t,
[INFO] [stderr]     |                                         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:114:75
[INFO] [stderr]     |
[INFO] [stderr] 114 |     fn hdr_init(lowest_trackable_value: int64_t, highest_trackable_value: int64_t,
[INFO] [stderr]     |                                                                           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:119:55
[INFO] [stderr]     |
[INFO] [stderr] 119 |     fn hdr_record_value(h: *mut hdr_histogram, value: int64_t) -> bool;
[INFO] [stderr]     |                                                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:120:56
[INFO] [stderr]     |
[INFO] [stderr] 120 |     fn hdr_record_values(h: *mut hdr_histogram, value: int64_t, count: int64_t) -> bool;
[INFO] [stderr]     |                                                        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:120:72
[INFO] [stderr]     |
[INFO] [stderr] 120 |     fn hdr_record_values(h: *mut hdr_histogram, value: int64_t, count: int64_t) -> bool;
[INFO] [stderr]     |                                                                        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:121:65
[INFO] [stderr]     |
[INFO] [stderr] 121 |     fn hdr_record_corrected_value(h: *mut hdr_histogram, value: int64_t, expected_interval: int64_t) -> bool;
[INFO] [stderr]     |                                                                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:121:93
[INFO] [stderr]     |
[INFO] [stderr] 121 |     fn hdr_record_corrected_value(h: *mut hdr_histogram, value: int64_t, expected_interval: int64_t) -> bool;
[INFO] [stderr]     |                                                                                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:122:66
[INFO] [stderr]     |
[INFO] [stderr] 122 |     fn hdr_record_corrected_values(h: *mut hdr_histogram, value: int64_t, count: int64_t,
[INFO] [stderr]     |                                                                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:122:82
[INFO] [stderr]     |
[INFO] [stderr] 122 |     fn hdr_record_corrected_values(h: *mut hdr_histogram, value: int64_t, count: int64_t,
[INFO] [stderr]     |                                                                                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:123:55
[INFO] [stderr]     |
[INFO] [stderr] 123 | ...                   expected_interval: int64_t) -> bool;
[INFO] [stderr]     |                                          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:125:70
[INFO] [stderr]     |
[INFO] [stderr] 125 |     fn hdr_add(h: *mut hdr_histogram, from: *const hdr_histogram) -> int64_t;
[INFO] [stderr]     |                                                                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:127:77
[INFO] [stderr]     |
[INFO] [stderr] 127 | ...                   expected_interval: int64_t) -> int64_t;
[INFO] [stderr]     |                                          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:127:89
[INFO] [stderr]     |
[INFO] [stderr] 127 | ...                   expected_interval: int64_t) -> int64_t;
[INFO] [stderr]     |                                                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:129:44
[INFO] [stderr]     |
[INFO] [stderr] 129 |     fn hdr_min(h: *const hdr_histogram) -> int64_t;
[INFO] [stderr]     |                                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:130:44
[INFO] [stderr]     |
[INFO] [stderr] 130 |     fn hdr_max(h: *const hdr_histogram) -> int64_t;
[INFO] [stderr]     |                                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:132:82
[INFO] [stderr]     |
[INFO] [stderr] 132 |     fn hdr_value_at_percentile(h: *const hdr_histogram, percentile: c_double) -> int64_t;
[INFO] [stderr]     |                                                                                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:137:62
[INFO] [stderr]     |
[INFO] [stderr] 137 |     fn hdr_values_are_equivalent(h: *const hdr_histogram, a: int64_t, b: int64_t) -> bool;
[INFO] [stderr]     |                                                              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:137:74
[INFO] [stderr]     |
[INFO] [stderr] 137 |     fn hdr_values_are_equivalent(h: *const hdr_histogram, a: int64_t, b: int64_t) -> bool;
[INFO] [stderr]     |                                                                          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:138:68
[INFO] [stderr]     |
[INFO] [stderr] 138 |     fn hdr_lowest_equivalent_value(h: *const hdr_histogram, value: int64_t) -> int64_t;
[INFO] [stderr]     |                                                                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:138:80
[INFO] [stderr]     |
[INFO] [stderr] 138 |     fn hdr_lowest_equivalent_value(h: *const hdr_histogram, value: int64_t) -> int64_t;
[INFO] [stderr]     |                                                                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:139:59
[INFO] [stderr]     |
[INFO] [stderr] 139 |     fn hdr_count_at_value(h: *const hdr_histogram, value: int64_t) -> int64_t;
[INFO] [stderr]     |                                                           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:139:71
[INFO] [stderr]     |
[INFO] [stderr] 139 |     fn hdr_count_at_value(h: *const hdr_histogram, value: int64_t) -> int64_t;
[INFO] [stderr]     |                                                                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:140:59
[INFO] [stderr]     |
[INFO] [stderr] 140 |     fn hdr_count_at_index(h: *const hdr_histogram, index: int32_t) -> int64_t;
[INFO] [stderr]     |                                                           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:140:71
[INFO] [stderr]     |
[INFO] [stderr] 140 |     fn hdr_count_at_index(h: *const hdr_histogram, index: int32_t) -> int64_t;
[INFO] [stderr]     |                                                                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:141:59
[INFO] [stderr]     |
[INFO] [stderr] 141 |     fn hdr_value_at_index(h: *const hdr_histogram, index: int32_t) -> int64_t;
[INFO] [stderr]     |                                                           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:141:71
[INFO] [stderr]     |
[INFO] [stderr] 141 |     fn hdr_value_at_index(h: *const hdr_histogram, index: int32_t) -> int64_t;
[INFO] [stderr]     |                                                                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:143:60
[INFO] [stderr]     |
[INFO] [stderr] 143 |     fn hdr_calculate_bucket_config(lowest_trackable_value: int64_t, highest_trackable_value: int64_t,
[INFO] [stderr]     |                                                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:143:94
[INFO] [stderr]     |
[INFO] [stderr] 143 |     fn hdr_calculate_bucket_config(lowest_trackable_value: int64_t, highest_trackable_value: int64_t,
[INFO] [stderr]     |                                                                                              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:147:81
[INFO] [stderr]     |
[INFO] [stderr] 147 |     fn hdr_shift_values_left(h: *mut hdr_histogram, binary_orders_of_magnitude: int32_t) -> bool;
[INFO] [stderr]     |                                                                                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:148:61
[INFO] [stderr]     |
[INFO] [stderr] 148 |     fn hdr_shift_values_right(h: *mut hdr_histogram, shift: int32_t) -> bool;
[INFO] [stderr]     |                                                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:149:75
[INFO] [stderr]     |
[INFO] [stderr] 149 |     fn hdr_size_of_equivalent_value_range(h: *const hdr_histogram, value: int64_t) -> int64_t;
[INFO] [stderr]     |                                                                           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:149:87
[INFO] [stderr]     |
[INFO] [stderr] 149 |     fn hdr_size_of_equivalent_value_range(h: *const hdr_histogram, value: int64_t) -> int64_t;
[INFO] [stderr]     |                                                                                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:150:70
[INFO] [stderr]     |
[INFO] [stderr] 150 |     fn hdr_next_non_equivalent_value(h: *const hdr_histogram, value: int64_t) -> int64_t;
[INFO] [stderr]     |                                                                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:150:82
[INFO] [stderr]     |
[INFO] [stderr] 150 |     fn hdr_next_non_equivalent_value(h: *const hdr_histogram, value: int64_t) -> int64_t;
[INFO] [stderr]     |                                                                                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:151:68
[INFO] [stderr]     |
[INFO] [stderr] 151 |     fn hdr_median_equivalent_value(h: *const hdr_histogram, value: int64_t) -> int64_t;
[INFO] [stderr]     |                                                                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:151:80
[INFO] [stderr]     |
[INFO] [stderr] 151 |     fn hdr_median_equivalent_value(h: *const hdr_histogram, value: int64_t) -> int64_t;
[INFO] [stderr]     |                                                                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:154:104
[INFO] [stderr]     |
[INFO] [stderr] 154 |     fn hdr_iter_percentile_init(iter: *mut hdr_iter, h: *const hdr_histogram, ticks_per_half_distance: int32_t);
[INFO] [stderr]     |                                                                                                        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:156:99
[INFO] [stderr]     |
[INFO] [stderr] 156 |     fn hdr_iter_linear_init(iter: *mut hdr_iter, h: *const hdr_histogram, value_units_per_bucket: int64_t);
[INFO] [stderr]     |                                                                                                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:157:96
[INFO] [stderr]     |
[INFO] [stderr] 157 |     fn hdr_iter_log_init(iter: *mut hdr_iter, h: *const hdr_histogram, value_units_per_bucket: int64_t, log_base: c_double);
[INFO] [stderr]     |                                                                                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:21:29
[INFO] [stderr]    |
[INFO] [stderr] 21 |     lowest_trackable_value: int64_t,
[INFO] [stderr]    |                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:22:30
[INFO] [stderr]    |
[INFO] [stderr] 22 |     highest_trackable_value: int64_t,
[INFO] [stderr]    |                              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:23:21
[INFO] [stderr]    |
[INFO] [stderr] 23 |     unit_magnitude: int32_t,
[INFO] [stderr]    |                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:24:26
[INFO] [stderr]    |
[INFO] [stderr] 24 |     significant_figures: int32_t,
[INFO] [stderr]    |                          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:25:38
[INFO] [stderr]    |
[INFO] [stderr] 25 |     sub_bucket_half_count_magnitude: int32_t,
[INFO] [stderr]    |                                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:26:28
[INFO] [stderr]    |
[INFO] [stderr] 26 |     sub_bucket_half_count: int32_t,
[INFO] [stderr]    |                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:27:22
[INFO] [stderr]    |
[INFO] [stderr] 27 |     sub_bucket_mask: int64_t,
[INFO] [stderr]    |                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:28:23
[INFO] [stderr]    |
[INFO] [stderr] 28 |     sub_bucket_count: int32_t,
[INFO] [stderr]    |                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:29:19
[INFO] [stderr]    |
[INFO] [stderr] 29 |     bucket_count: int32_t,
[INFO] [stderr]    |                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:30:16
[INFO] [stderr]    |
[INFO] [stderr] 30 |     min_value: int64_t,
[INFO] [stderr]    |                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:31:16
[INFO] [stderr]    |
[INFO] [stderr] 31 |     max_value: int64_t,
[INFO] [stderr]    |                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:32:31
[INFO] [stderr]    |
[INFO] [stderr] 32 |     normalizing_index_offset: int32_t,
[INFO] [stderr]    |                               ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:34:17
[INFO] [stderr]    |
[INFO] [stderr] 34 |     counts_len: int32_t,
[INFO] [stderr]    |                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:35:18
[INFO] [stderr]    |
[INFO] [stderr] 35 |     total_count: int64_t,
[INFO] [stderr]    |                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:36:14
[INFO] [stderr]    |
[INFO] [stderr] 36 |     counts: [int64_t; 0],
[INFO] [stderr]    |              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:42:29
[INFO] [stderr]    |
[INFO] [stderr] 42 |     lowest_trackable_value: int64_t,
[INFO] [stderr]    |                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:43:30
[INFO] [stderr]    |
[INFO] [stderr] 43 |     highest_trackable_value: int64_t,
[INFO] [stderr]    |                              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:44:21
[INFO] [stderr]    |
[INFO] [stderr] 44 |     unit_magnitude: int64_t,
[INFO] [stderr]    |                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:45:26
[INFO] [stderr]    |
[INFO] [stderr] 45 |     significant_figures: int64_t,
[INFO] [stderr]    |                          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:46:38
[INFO] [stderr]    |
[INFO] [stderr] 46 |     sub_bucket_half_count_magnitude: int32_t,
[INFO] [stderr]    |                                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:47:28
[INFO] [stderr]    |
[INFO] [stderr] 47 |     sub_bucket_half_count: int32_t,
[INFO] [stderr]    |                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:48:22
[INFO] [stderr]    |
[INFO] [stderr] 48 |     sub_bucket_mask: int64_t,
[INFO] [stderr]    |                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:49:23
[INFO] [stderr]    |
[INFO] [stderr] 49 |     sub_bucket_count: int32_t,
[INFO] [stderr]    |                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:50:19
[INFO] [stderr]    |
[INFO] [stderr] 50 |     bucket_count: int32_t,
[INFO] [stderr]    |                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:51:17
[INFO] [stderr]    |
[INFO] [stderr] 51 |     counts_len: int32_t,
[INFO] [stderr]    |                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:90:19
[INFO] [stderr]    |
[INFO] [stderr] 90 |     counts_index: int32_t,
[INFO] [stderr]    |                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:92:12
[INFO] [stderr]    |
[INFO] [stderr] 92 |     count: int64_t,
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:94:23
[INFO] [stderr]    |
[INFO] [stderr] 94 |     cumulative_count: int64_t,
[INFO] [stderr]    |                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:96:12
[INFO] [stderr]    |
[INFO] [stderr] 96 |     value: int64_t,
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:97:31
[INFO] [stderr]    |
[INFO] [stderr] 97 |     highest_equivalent_value: int64_t,
[INFO] [stderr]    |                               ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:98:30
[INFO] [stderr]    |
[INFO] [stderr] 98 |     lowest_equivalent_value: int64_t,
[INFO] [stderr]    |                              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]   --> src/ffi/mod.rs:99:30
[INFO] [stderr]    |
[INFO] [stderr] 99 |     median_equivalent_value: int64_t,
[INFO] [stderr]    |                              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:100:26
[INFO] [stderr]     |
[INFO] [stderr] 100 |     value_iterated_from: int64_t,
[INFO] [stderr]     |                          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:101:24
[INFO] [stderr]     |
[INFO] [stderr] 101 |     value_iterated_to: int64_t,
[INFO] [stderr]     |                        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:103:13
[INFO] [stderr]     |
[INFO] [stderr] 103 |     union: [int64_t; 4],        // hdr_iter_log/linear
[INFO] [stderr]     |             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:211:48
[INFO] [stderr]     |
[INFO] [stderr] 211 |             hdr_init(lowest_trackable_value as int64_t, highest_trackable_value as int64_t,
[INFO] [stderr]     |                                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:211:84
[INFO] [stderr]     |
[INFO] [stderr] 211 |             hdr_init(lowest_trackable_value as int64_t, highest_trackable_value as int64_t,
[INFO] [stderr]     |                                                                                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:212:45
[INFO] [stderr]     |
[INFO] [stderr] 212 |                      significant_figures as int32_t, &mut histo)
[INFO] [stderr]     |                                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:235:56
[INFO] [stderr]     |
[INFO] [stderr] 235 |         unsafe { hdr_record_value(self.histo, value as int64_t) }
[INFO] [stderr]     |                                                        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:248:57
[INFO] [stderr]     |
[INFO] [stderr] 248 |         unsafe { hdr_record_values(self.histo, value as int64_t, count as int64_t) }
[INFO] [stderr]     |                                                         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:248:75
[INFO] [stderr]     |
[INFO] [stderr] 248 |         unsafe { hdr_record_values(self.histo, value as int64_t, count as int64_t) }
[INFO] [stderr]     |                                                                           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:257:66
[INFO] [stderr]     |
[INFO] [stderr] 257 |         unsafe { hdr_record_corrected_value(self.histo, value as int64_t, expected_interval as int64_t) }
[INFO] [stderr]     |                                                                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:257:96
[INFO] [stderr]     |
[INFO] [stderr] 257 |         unsafe { hdr_record_corrected_value(self.histo, value as int64_t, expected_interval as int64_t) }
[INFO] [stderr]     |                                                                                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:263:67
[INFO] [stderr]     |
[INFO] [stderr] 263 |         unsafe { hdr_record_corrected_values(self.histo, value as int64_t, count as int64_t, expected_interval as int64_t) }
[INFO] [stderr]     |                                                                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:263:85
[INFO] [stderr]     |
[INFO] [stderr] 263 |         unsafe { hdr_record_corrected_values(self.histo, value as int64_t, count as int64_t, expected_interval as int64_t) }
[INFO] [stderr]     |                                                                                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:263:115
[INFO] [stderr]     |
[INFO] [stderr] 263 |         unsafe { hdr_record_corrected_values(self.histo, value as int64_t, count as int64_t, expected_interval as int64_t) }
[INFO] [stderr]     |                                                                                                                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:277:109
[INFO] [stderr]     |
[INFO] [stderr] 277 |             hdr_add_while_correcting_for_coordinated_omission(self.histo, other.histo, expected_interval as int64_t) as u64
[INFO] [stderr]     |                                                                                                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:336:61
[INFO] [stderr]     |
[INFO] [stderr] 336 |         unsafe { hdr_values_are_equivalent(self.histo, a as int64_t, b as int64_t) }
[INFO] [stderr]     |                                                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:336:75
[INFO] [stderr]     |
[INFO] [stderr] 336 |         unsafe { hdr_values_are_equivalent(self.histo, a as int64_t, b as int64_t) }
[INFO] [stderr]     |                                                                           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:341:67
[INFO] [stderr]     |
[INFO] [stderr] 341 |         unsafe { hdr_lowest_equivalent_value(self.histo, value as int64_t) as u64 }
[INFO] [stderr]     |                                                                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:346:58
[INFO] [stderr]     |
[INFO] [stderr] 346 |         unsafe { hdr_count_at_value(self.histo, value as int64_t) as u64 }
[INFO] [stderr]     |                                                          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:352:58
[INFO] [stderr]     |
[INFO] [stderr] 352 |         unsafe { hdr_count_at_index(self.histo, index as int32_t) as u64 }
[INFO] [stderr]     |                                                          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:358:58
[INFO] [stderr]     |
[INFO] [stderr] 358 |         unsafe { hdr_value_at_index(self.histo, index as int32_t) as u64 }
[INFO] [stderr]     |                                                          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:374:92
[INFO] [stderr]     |
[INFO] [stderr] 374 |         unsafe { hdr_iter_linear_init(&mut ret.iter, self.histo, value_units_per_bucket as int64_t) };
[INFO] [stderr]     |                                                                                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:381:89
[INFO] [stderr]     |
[INFO] [stderr] 381 |         unsafe { hdr_iter_log_init(&mut ret.iter, self.histo, value_units_per_bucket as int64_t, log_base) };
[INFO] [stderr]     |                                                                                         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ffi::libc::int32_t': Use i32 instead.
[INFO] [stderr]    --> src/ffi/mod.rs:395:97
[INFO] [stderr]     |
[INFO] [stderr] 395 |         unsafe { hdr_iter_percentile_init(&mut ret.iter, self.histo, ticks_per_half_distance as int32_t) };
[INFO] [stderr]     |                                                                                                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.21s
[INFO] running `"docker" "inspect" "dd2adb541471b91875259c5fa3bd7d31d9e1a0351c90ce6bdf2500b05407b757"`
[INFO] running `"docker" "rm" "-f" "dd2adb541471b91875259c5fa3bd7d31d9e1a0351c90ce6bdf2500b05407b757"`
[INFO] [stdout] dd2adb541471b91875259c5fa3bd7d31d9e1a0351c90ce6bdf2500b05407b757
