[INFO] fetching crate ryucorp_freetype_ffi 0.23.0...
[INFO] testing ryucorp_freetype_ffi-0.23.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate ryucorp_freetype_ffi 0.23.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate ryucorp_freetype_ffi 0.23.0
[INFO] finished tweaking crates.io crate ryucorp_freetype_ffi 0.23.0
[INFO] tweaked toml for crates.io crate ryucorp_freetype_ffi 0.23.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ryucorp_freetype_ffi 0.23.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ryucorp_freetype_ffi 0.23.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 166bc6ef7261e7b3c3ac365d734e88925dcc0c0502a588bb6de25f646b238101
[INFO] running `Command { std: "docker" "start" "166bc6ef7261e7b3c3ac365d734e88925dcc0c0502a588bb6de25f646b238101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "166bc6ef7261e7b3c3ac365d734e88925dcc0c0502a588bb6de25f646b238101", 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" "166bc6ef7261e7b3c3ac365d734e88925dcc0c0502a588bb6de25f646b238101" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "166bc6ef7261e7b3c3ac365d734e88925dcc0c0502a588bb6de25f646b238101", 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" "166bc6ef7261e7b3c3ac365d734e88925dcc0c0502a588bb6de25f646b238101" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling shlex v2.0.1
[INFO] [stderr]    Compiling find-msvc-tools v0.1.12
[INFO] [stderr]    Compiling pkg-config v0.3.34
[INFO] [stderr]    Compiling cc v1.4.6
[INFO] [stderr]    Compiling libz-sys v1.1.29
[INFO] [stderr]    Compiling ryucorp_freetype_ffi v0.23.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 128 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 132 |     pub finalizer: FT_Generic_Finalizer,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]     = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:804:5
[INFO] [stdout]     |
[INFO] [stdout] 795 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 804 |     pub read: FT_Stream_IoFunc,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:805:5
[INFO] [stdout]     |
[INFO] [stdout] 795 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 805 |     pub close: FT_Stream_CloseFunc,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:817:5
[INFO] [stdout]     |
[INFO] [stdout] 813 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 817 |     pub alloc: FT_Alloc_Func,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:818:5
[INFO] [stdout]     |
[INFO] [stdout] 813 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 818 |     pub free: FT_Free_Func,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:819:5
[INFO] [stdout]     |
[INFO] [stdout] 813 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 819 |     pub realloc: FT_Realloc_Func,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:881:5
[INFO] [stdout]     |
[INFO] [stdout] 879 | #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                                    --------- in this derive macro expansion
[INFO] [stdout] 880 | pub struct FT_Outline_Funcs {
[INFO] [stdout] 881 |     pub move_to: FT_Outline_MoveToFunc,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:882:5
[INFO] [stdout]     |
[INFO] [stdout] 879 | #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                                    --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 882 |     pub line_to: FT_Outline_LineToFunc,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:883:5
[INFO] [stdout]     |
[INFO] [stdout] 879 | #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                                    --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 883 |     pub conic_to: FT_Outline_ConicToFunc,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:884:5
[INFO] [stdout]     |
[INFO] [stdout] 879 | #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                                    --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 884 |     pub cubic_to: FT_Outline_CubicToFunc,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:896:5
[INFO] [stdout]     |
[INFO] [stdout] 890 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 896 |     pub gray_spans: FT_SpanFunc,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:897:5
[INFO] [stdout]     |
[INFO] [stdout] 890 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 897 |     pub black_spans: FT_SpanFunc,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:898:5
[INFO] [stdout]     |
[INFO] [stdout] 890 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 898 |     pub bit_test: FT_Raster_BitTest_Func,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:899:5
[INFO] [stdout]     |
[INFO] [stdout] 890 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 899 |     pub bit_set: FT_Raster_BitSet_Func,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `libz-sys`
[INFO] [stderr]  --> Cargo.toml:7:15
[INFO] [stderr]   |
[INFO] [stderr] 7 | [dependencies.libz-sys]
[INFO] [stderr]   |               ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `libz-sys`
[INFO] [stderr] warning: `ryucorp_freetype_ffi` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.76s
[INFO] running `Command { std: "docker" "inspect" "166bc6ef7261e7b3c3ac365d734e88925dcc0c0502a588bb6de25f646b238101", 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" "166bc6ef7261e7b3c3ac365d734e88925dcc0c0502a588bb6de25f646b238101" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 128 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 132 |     pub finalizer: FT_Generic_Finalizer,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]     = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ryucorp_freetype_ffi v0.23.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:804:5
[INFO] [stdout]     |
[INFO] [stdout] 795 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 804 |     pub read: FT_Stream_IoFunc,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:805:5
[INFO] [stdout]     |
[INFO] [stdout] 795 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 805 |     pub close: FT_Stream_CloseFunc,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:817:5
[INFO] [stdout]     |
[INFO] [stdout] 813 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 817 |     pub alloc: FT_Alloc_Func,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:818:5
[INFO] [stdout]     |
[INFO] [stdout] 813 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 818 |     pub free: FT_Free_Func,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:819:5
[INFO] [stdout]     |
[INFO] [stdout] 813 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 819 |     pub realloc: FT_Realloc_Func,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:881:5
[INFO] [stdout]     |
[INFO] [stdout] 879 | #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                                    --------- in this derive macro expansion
[INFO] [stdout] 880 | pub struct FT_Outline_Funcs {
[INFO] [stdout] 881 |     pub move_to: FT_Outline_MoveToFunc,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:882:5
[INFO] [stdout]     |
[INFO] [stdout] 879 | #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                                    --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 882 |     pub line_to: FT_Outline_LineToFunc,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:883:5
[INFO] [stdout]     |
[INFO] [stdout] 879 | #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                                    --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 883 |     pub conic_to: FT_Outline_ConicToFunc,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:884:5
[INFO] [stdout]     |
[INFO] [stdout] 879 | #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                                    --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 884 |     pub cubic_to: FT_Outline_CubicToFunc,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:896:5
[INFO] [stdout]     |
[INFO] [stdout] 890 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 896 |     pub gray_spans: FT_SpanFunc,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:897:5
[INFO] [stdout]     |
[INFO] [stdout] 890 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 897 |     pub black_spans: FT_SpanFunc,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:898:5
[INFO] [stdout]     |
[INFO] [stdout] 890 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 898 |     pub bit_test: FT_Raster_BitTest_Func,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:899:5
[INFO] [stdout]     |
[INFO] [stdout] 890 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 899 |     pub bit_set: FT_Raster_BitSet_Func,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 128 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 132 |     pub finalizer: FT_Generic_Finalizer,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]     = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:804:5
[INFO] [stdout]     |
[INFO] [stdout] 795 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 804 |     pub read: FT_Stream_IoFunc,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:805:5
[INFO] [stdout]     |
[INFO] [stdout] 795 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 805 |     pub close: FT_Stream_CloseFunc,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:817:5
[INFO] [stdout]     |
[INFO] [stdout] 813 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 817 |     pub alloc: FT_Alloc_Func,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:818:5
[INFO] [stdout]     |
[INFO] [stdout] 813 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 818 |     pub free: FT_Free_Func,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:819:5
[INFO] [stdout]     |
[INFO] [stdout] 813 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 819 |     pub realloc: FT_Realloc_Func,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:881:5
[INFO] [stdout]     |
[INFO] [stdout] 879 | #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                                    --------- in this derive macro expansion
[INFO] [stdout] 880 | pub struct FT_Outline_Funcs {
[INFO] [stdout] 881 |     pub move_to: FT_Outline_MoveToFunc,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:882:5
[INFO] [stdout]     |
[INFO] [stdout] 879 | #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                                    --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 882 |     pub line_to: FT_Outline_LineToFunc,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:883:5
[INFO] [stdout]     |
[INFO] [stdout] 879 | #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                                    --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 883 |     pub conic_to: FT_Outline_ConicToFunc,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:884:5
[INFO] [stdout]     |
[INFO] [stdout] 879 | #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                                    --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 884 |     pub cubic_to: FT_Outline_CubicToFunc,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:896:5
[INFO] [stdout]     |
[INFO] [stdout] 890 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 896 |     pub gray_spans: FT_SpanFunc,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:897:5
[INFO] [stdout]     |
[INFO] [stdout] 890 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 897 |     pub black_spans: FT_SpanFunc,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:898:5
[INFO] [stdout]     |
[INFO] [stdout] 890 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 898 |     pub bit_test: FT_Raster_BitTest_Func,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/lib.rs:899:5
[INFO] [stdout]     |
[INFO] [stdout] 890 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 899 |     pub bit_set: FT_Raster_BitSet_Func,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `libz-sys`
[INFO] [stderr]  --> Cargo.toml:7:15
[INFO] [stderr]   |
[INFO] [stderr] 7 | [dependencies.libz-sys]
[INFO] [stderr]   |               ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `libz-sys`
[INFO] [stderr] warning: `ryucorp_freetype_ffi` (manifest) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "166bc6ef7261e7b3c3ac365d734e88925dcc0c0502a588bb6de25f646b238101", 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" "166bc6ef7261e7b3c3ac365d734e88925dcc0c0502a588bb6de25f646b238101" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]    --> src/lib.rs:132:5
[INFO] [stderr]     |
[INFO] [stderr] 128 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stderr]     |                       --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 132 |     pub finalizer: FT_Generic_Finalizer,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: the address of the same function can vary between different codegen units
[INFO] [stderr]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr]     = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]    --> src/lib.rs:804:5
[INFO] [stderr]     |
[INFO] [stderr] 795 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stderr]     |                       --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 804 |     pub read: FT_Stream_IoFunc,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: the address of the same function can vary between different codegen units
[INFO] [stderr]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr] 
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]    --> src/lib.rs:805:5
[INFO] [stderr]     |
[INFO] [stderr] 795 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stderr]     |                       --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 805 |     pub close: FT_Stream_CloseFunc,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: the address of the same function can vary between different codegen units
[INFO] [stderr]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr] 
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]    --> src/lib.rs:817:5
[INFO] [stderr]     |
[INFO] [stderr] 813 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stderr]     |                       --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 817 |     pub alloc: FT_Alloc_Func,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: the address of the same function can vary between different codegen units
[INFO] [stderr]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr] 
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]    --> src/lib.rs:818:5
[INFO] [stderr]     |
[INFO] [stderr] 813 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stderr]     |                       --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 818 |     pub free: FT_Free_Func,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: the address of the same function can vary between different codegen units
[INFO] [stderr]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr] 
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]    --> src/lib.rs:819:5
[INFO] [stderr]     |
[INFO] [stderr] 813 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stderr]     |                       --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 819 |     pub realloc: FT_Realloc_Func,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: the address of the same function can vary between different codegen units
[INFO] [stderr]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr] 
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]    --> src/lib.rs:881:5
[INFO] [stderr]     |
[INFO] [stderr] 879 | #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stderr]     |                                    --------- in this derive macro expansion
[INFO] [stderr] 880 | pub struct FT_Outline_Funcs {
[INFO] [stderr] 881 |     pub move_to: FT_Outline_MoveToFunc,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: the address of the same function can vary between different codegen units
[INFO] [stderr]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr] 
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]    --> src/lib.rs:882:5
[INFO] [stderr]     |
[INFO] [stderr] 879 | #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stderr]     |                                    --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 882 |     pub line_to: FT_Outline_LineToFunc,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: the address of the same function can vary between different codegen units
[INFO] [stderr]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr] 
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]    --> src/lib.rs:883:5
[INFO] [stderr]     |
[INFO] [stderr] 879 | #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stderr]     |                                    --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 883 |     pub conic_to: FT_Outline_ConicToFunc,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: the address of the same function can vary between different codegen units
[INFO] [stderr]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr] 
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]    --> src/lib.rs:884:5
[INFO] [stderr]     |
[INFO] [stderr] 879 | #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stderr]     |                                    --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 884 |     pub cubic_to: FT_Outline_CubicToFunc,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: the address of the same function can vary between different codegen units
[INFO] [stderr]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr] 
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]    --> src/lib.rs:896:5
[INFO] [stderr]     |
[INFO] [stderr] 890 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stderr]     |                       --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 896 |     pub gray_spans: FT_SpanFunc,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: the address of the same function can vary between different codegen units
[INFO] [stderr]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr] 
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]    --> src/lib.rs:897:5
[INFO] [stderr]     |
[INFO] [stderr] 890 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stderr]     |                       --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 897 |     pub black_spans: FT_SpanFunc,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: the address of the same function can vary between different codegen units
[INFO] [stderr]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr] 
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]    --> src/lib.rs:898:5
[INFO] [stderr]     |
[INFO] [stderr] 890 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stderr]     |                       --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 898 |     pub bit_test: FT_Raster_BitTest_Func,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: the address of the same function can vary between different codegen units
[INFO] [stderr]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr] 
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]    --> src/lib.rs:899:5
[INFO] [stderr]     |
[INFO] [stderr] 890 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stderr]     |                       --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 899 |     pub bit_set: FT_Raster_BitSet_Func,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: the address of the same function can vary between different codegen units
[INFO] [stderr]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `ryucorp_freetype_ffi` (lib) generated 14 warnings
[INFO] [stderr] warning: `ryucorp_freetype_ffi` (lib test) generated 14 warnings (14 duplicates)
[INFO] [stderr] warning: unused dependency `libz-sys`
[INFO] [stderr]  --> Cargo.toml:7:15
[INFO] [stderr]   |
[INFO] [stderr] 7 | [dependencies.libz-sys]
[INFO] [stderr]   |               ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `libz-sys`
[INFO] [stderr] warning: `ryucorp_freetype_ffi` (manifest) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/ryucorp_freetype_ffi/cf1ce4832ab33b95/out/ryucorp_freetype_ffi-cf1ce4832ab33b95)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests ryucorp_freetype_ffi
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "166bc6ef7261e7b3c3ac365d734e88925dcc0c0502a588bb6de25f646b238101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "166bc6ef7261e7b3c3ac365d734e88925dcc0c0502a588bb6de25f646b238101", kill_on_drop: false }`
[INFO] [stdout] 166bc6ef7261e7b3c3ac365d734e88925dcc0c0502a588bb6de25f646b238101
