[INFO] fetching crate embedded-freetype-sys 0.2.0...
[INFO] testing embedded-freetype-sys-0.2.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate embedded-freetype-sys 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate embedded-freetype-sys 0.2.0
[INFO] finished tweaking crates.io crate embedded-freetype-sys 0.2.0
[INFO] tweaked toml for crates.io crate embedded-freetype-sys 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate embedded-freetype-sys 0.2.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bfaa08d1a236da30f3390aeb94926a9bf90a394e40e8d3844f69eb0b8ad266ce
[INFO] running `Command { std: "docker" "start" "-a" "bfaa08d1a236da30f3390aeb94926a9bf90a394e40e8d3844f69eb0b8ad266ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfaa08d1a236da30f3390aeb94926a9bf90a394e40e8d3844f69eb0b8ad266ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfaa08d1a236da30f3390aeb94926a9bf90a394e40e8d3844f69eb0b8ad266ce", kill_on_drop: false }`
[INFO] [stdout] bfaa08d1a236da30f3390aeb94926a9bf90a394e40e8d3844f69eb0b8ad266ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc4f4e9b0881d1d8b0e0dd40aff26c7beadc1dcd7a317c53c6177da566a5a1a4
[INFO] running `Command { std: "docker" "start" "-a" "dc4f4e9b0881d1d8b0e0dd40aff26c7beadc1dcd7a317c53c6177da566a5a1a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling embedded-freetype-sys v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:51:33
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub type FT_Generic_Finalizer = extern fn(*mut c_void);
[INFO] [stdout]    |                                 ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:53:29
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub type FT_Stream_IoFunc = extern fn(FT_Stream, c_ulong, *mut c_uchar, c_ulong) -> c_ulong;
[INFO] [stdout]    |                             ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:54:32
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub type FT_Stream_CloseFunc = extern fn(FT_Stream);
[INFO] [stdout]    |                                ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:55:26
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub type FT_Alloc_Func = extern fn(FT_Memory, c_long) -> *mut c_void;
[INFO] [stdout]    |                          ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:56:25
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub type FT_Free_Func = extern fn(FT_Memory, *mut c_void);
[INFO] [stdout]    |                         ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:57:28
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub type FT_Realloc_Func = extern fn(FT_Memory, c_long, c_long, *mut c_void) -> *mut c_void;
[INFO] [stdout]    |                            ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:58:34
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub type FT_Outline_MoveToFunc = extern fn(to: *const FT_Vector, user: *mut c_void) -> c_int;
[INFO] [stdout]    |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:59:34
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub type FT_Outline_LineToFunc = extern fn(to: *const FT_Vector, user: *mut c_void) -> c_int;
[INFO] [stdout]    |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:60:35
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub type FT_Outline_ConicToFunc = extern fn(control: *const FT_Vector, to: *const FT_Vector, user: *mut c_void) -> c_int;
[INFO] [stdout]    |                                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:61:35
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub type FT_Outline_CubicToFunc = extern fn(control1: *const FT_Vector, control2: *const FT_Vector, to: *const FT_Vector, user: *mut c_vo...
[INFO] [stdout]    |                                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:62:24
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub type FT_SpanFunc = extern fn(y: c_int, count: c_int, spans: *const FT_Span, user: *mut c_void);
[INFO] [stdout]    |                        ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:63:35
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub type FT_Raster_BitTest_Func = extern fn(y: c_int, x: c_int, user: *mut c_void) -> c_int;
[INFO] [stdout]    |                                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:64:34
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub type FT_Raster_BitSet_Func = extern fn(y: c_int, x: c_int, user: *mut c_void);
[INFO] [stdout]    |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:885:1
[INFO] [stdout]     |
[INFO] [stdout] 885 | extern {
[INFO] [stdout]     | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[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:136:5
[INFO] [stdout]     |
[INFO] [stdout] 132 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 136 |     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:698:5
[INFO] [stdout]     |
[INFO] [stdout] 689 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 698 |     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:699:5
[INFO] [stdout]     |
[INFO] [stdout] 689 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 699 |     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:711:5
[INFO] [stdout]     |
[INFO] [stdout] 707 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 711 |     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:712:5
[INFO] [stdout]     |
[INFO] [stdout] 707 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 712 |     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:713:5
[INFO] [stdout]     |
[INFO] [stdout] 707 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 713 |     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:775:5
[INFO] [stdout]     |
[INFO] [stdout] 773 | #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                                    --------- in this derive macro expansion
[INFO] [stdout] 774 | pub struct FT_Outline_Funcs {
[INFO] [stdout] 775 |     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:776:5
[INFO] [stdout]     |
[INFO] [stdout] 773 | #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                                    --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 776 |     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:777:5
[INFO] [stdout]     |
[INFO] [stdout] 773 | #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                                    --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 777 |     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:778:5
[INFO] [stdout]     |
[INFO] [stdout] 773 | #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                                    --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 778 |     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:790:5
[INFO] [stdout]     |
[INFO] [stdout] 784 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 790 |     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:791:5
[INFO] [stdout]     |
[INFO] [stdout] 784 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 791 |     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:792:5
[INFO] [stdout]     |
[INFO] [stdout] 784 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 792 |     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:793:5
[INFO] [stdout]     |
[INFO] [stdout] 784 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 793 |     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]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "dc4f4e9b0881d1d8b0e0dd40aff26c7beadc1dcd7a317c53c6177da566a5a1a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc4f4e9b0881d1d8b0e0dd40aff26c7beadc1dcd7a317c53c6177da566a5a1a4", kill_on_drop: false }`
[INFO] [stdout] dc4f4e9b0881d1d8b0e0dd40aff26c7beadc1dcd7a317c53c6177da566a5a1a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 996e1839f49d0dbb9ccb150a311ced9e4d62cdc286c25d3c5e739aa3369fbfdb
[INFO] running `Command { std: "docker" "start" "-a" "996e1839f49d0dbb9ccb150a311ced9e4d62cdc286c25d3c5e739aa3369fbfdb", kill_on_drop: false }`
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:51:33
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub type FT_Generic_Finalizer = extern fn(*mut c_void);
[INFO] [stdout]    |                                 ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:53:29
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub type FT_Stream_IoFunc = extern fn(FT_Stream, c_ulong, *mut c_uchar, c_ulong) -> c_ulong;
[INFO] [stdout]    |                             ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:54:32
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub type FT_Stream_CloseFunc = extern fn(FT_Stream);
[INFO] [stdout]    |                                ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:55:26
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub type FT_Alloc_Func = extern fn(FT_Memory, c_long) -> *mut c_void;
[INFO] [stdout]    |                          ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:56:25
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub type FT_Free_Func = extern fn(FT_Memory, *mut c_void);
[INFO] [stdout]    |                         ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:57:28
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub type FT_Realloc_Func = extern fn(FT_Memory, c_long, c_long, *mut c_void) -> *mut c_void;
[INFO] [stdout]    |                            ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:58:34
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub type FT_Outline_MoveToFunc = extern fn(to: *const FT_Vector, user: *mut c_void) -> c_int;
[INFO] [stdout]    |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:59:34
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub type FT_Outline_LineToFunc = extern fn(to: *const FT_Vector, user: *mut c_void) -> c_int;
[INFO] [stdout]    |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:60:35
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub type FT_Outline_ConicToFunc = extern fn(control: *const FT_Vector, to: *const FT_Vector, user: *mut c_void) -> c_int;
[INFO] [stdout]    |                                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:61:35
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub type FT_Outline_CubicToFunc = extern fn(control1: *const FT_Vector, control2: *const FT_Vector, to: *const FT_Vector, user: *mut c_vo...
[INFO] [stdout]    |                                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:62:24
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub type FT_SpanFunc = extern fn(y: c_int, count: c_int, spans: *const FT_Span, user: *mut c_void);
[INFO] [stdout]    |                        ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:63:35
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub type FT_Raster_BitTest_Func = extern fn(y: c_int, x: c_int, user: *mut c_void) -> c_int;
[INFO] [stdout]    |                                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:64:34
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub type FT_Raster_BitSet_Func = extern fn(y: c_int, x: c_int, user: *mut c_void);
[INFO] [stdout]    |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:885:1
[INFO] [stdout]     |
[INFO] [stdout] 885 | extern {
[INFO] [stdout]     | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[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:136:5
[INFO] [stdout]     |
[INFO] [stdout] 132 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 136 |     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:698:5
[INFO] [stdout]     |
[INFO] [stdout] 689 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 698 |     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:699:5
[INFO] [stdout]     |
[INFO] [stdout] 689 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 699 |     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:711:5
[INFO] [stdout]     |
[INFO] [stdout] 707 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 711 |     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:712:5
[INFO] [stdout]     |
[INFO] [stdout] 707 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 712 |     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:713:5
[INFO] [stdout]     |
[INFO] [stdout] 707 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 713 |     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:775:5
[INFO] [stdout]     |
[INFO] [stdout] 773 | #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                                    --------- in this derive macro expansion
[INFO] [stdout] 774 | pub struct FT_Outline_Funcs {
[INFO] [stdout] 775 |     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:776:5
[INFO] [stdout]     |
[INFO] [stdout] 773 | #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                                    --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 776 |     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:777:5
[INFO] [stdout]     |
[INFO] [stdout] 773 | #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                                    --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 777 |     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:778:5
[INFO] [stdout]     |
[INFO] [stdout] 773 | #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                                    --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 778 |     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:790:5
[INFO] [stdout]     |
[INFO] [stdout] 784 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 790 |     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:791:5
[INFO] [stdout]     |
[INFO] [stdout] 784 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 791 |     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:792:5
[INFO] [stdout]     |
[INFO] [stdout] 784 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 792 |     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:793:5
[INFO] [stdout]     |
[INFO] [stdout] 784 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 793 |     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]    Compiling embedded-freetype-sys v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:51:33
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub type FT_Generic_Finalizer = extern fn(*mut c_void);
[INFO] [stdout]    |                                 ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:53:29
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub type FT_Stream_IoFunc = extern fn(FT_Stream, c_ulong, *mut c_uchar, c_ulong) -> c_ulong;
[INFO] [stdout]    |                             ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:54:32
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub type FT_Stream_CloseFunc = extern fn(FT_Stream);
[INFO] [stdout]    |                                ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:55:26
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub type FT_Alloc_Func = extern fn(FT_Memory, c_long) -> *mut c_void;
[INFO] [stdout]    |                          ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:56:25
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub type FT_Free_Func = extern fn(FT_Memory, *mut c_void);
[INFO] [stdout]    |                         ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:57:28
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub type FT_Realloc_Func = extern fn(FT_Memory, c_long, c_long, *mut c_void) -> *mut c_void;
[INFO] [stdout]    |                            ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:58:34
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub type FT_Outline_MoveToFunc = extern fn(to: *const FT_Vector, user: *mut c_void) -> c_int;
[INFO] [stdout]    |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:59:34
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub type FT_Outline_LineToFunc = extern fn(to: *const FT_Vector, user: *mut c_void) -> c_int;
[INFO] [stdout]    |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:60:35
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub type FT_Outline_ConicToFunc = extern fn(control: *const FT_Vector, to: *const FT_Vector, user: *mut c_void) -> c_int;
[INFO] [stdout]    |                                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:61:35
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub type FT_Outline_CubicToFunc = extern fn(control1: *const FT_Vector, control2: *const FT_Vector, to: *const FT_Vector, user: *mut c_vo...
[INFO] [stdout]    |                                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:62:24
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub type FT_SpanFunc = extern fn(y: c_int, count: c_int, spans: *const FT_Span, user: *mut c_void);
[INFO] [stdout]    |                        ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:63:35
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub type FT_Raster_BitTest_Func = extern fn(y: c_int, x: c_int, user: *mut c_void) -> c_int;
[INFO] [stdout]    |                                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:64:34
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub type FT_Raster_BitSet_Func = extern fn(y: c_int, x: c_int, user: *mut c_void);
[INFO] [stdout]    |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:885:1
[INFO] [stdout]     |
[INFO] [stdout] 885 | extern {
[INFO] [stdout]     | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[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:136:5
[INFO] [stdout]     |
[INFO] [stdout] 132 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 136 |     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:698:5
[INFO] [stdout]     |
[INFO] [stdout] 689 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 698 |     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:699:5
[INFO] [stdout]     |
[INFO] [stdout] 689 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 699 |     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:711:5
[INFO] [stdout]     |
[INFO] [stdout] 707 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 711 |     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:712:5
[INFO] [stdout]     |
[INFO] [stdout] 707 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 712 |     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:713:5
[INFO] [stdout]     |
[INFO] [stdout] 707 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 713 |     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:775:5
[INFO] [stdout]     |
[INFO] [stdout] 773 | #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                                    --------- in this derive macro expansion
[INFO] [stdout] 774 | pub struct FT_Outline_Funcs {
[INFO] [stdout] 775 |     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:776:5
[INFO] [stdout]     |
[INFO] [stdout] 773 | #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                                    --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 776 |     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:777:5
[INFO] [stdout]     |
[INFO] [stdout] 773 | #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                                    --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 777 |     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:778:5
[INFO] [stdout]     |
[INFO] [stdout] 773 | #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                                    --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 778 |     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:790:5
[INFO] [stdout]     |
[INFO] [stdout] 784 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 790 |     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:791:5
[INFO] [stdout]     |
[INFO] [stdout] 784 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 791 |     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:792:5
[INFO] [stdout]     |
[INFO] [stdout] 784 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 792 |     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:793:5
[INFO] [stdout]     |
[INFO] [stdout] 784 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stdout]     |                       --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 793 |     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]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "996e1839f49d0dbb9ccb150a311ced9e4d62cdc286c25d3c5e739aa3369fbfdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "996e1839f49d0dbb9ccb150a311ced9e4d62cdc286c25d3c5e739aa3369fbfdb", kill_on_drop: false }`
[INFO] [stdout] 996e1839f49d0dbb9ccb150a311ced9e4d62cdc286c25d3c5e739aa3369fbfdb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e89f19bccad3927ef3369401bac257a3b3f9a516d3de4fb49f7a02269b85d4e1
[INFO] running `Command { std: "docker" "start" "-a" "e89f19bccad3927ef3369401bac257a3b3f9a516d3de4fb49f7a02269b85d4e1", kill_on_drop: false }`
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]   --> src/lib.rs:51:33
[INFO] [stderr]    |
[INFO] [stderr] 51 | pub type FT_Generic_Finalizer = extern fn(*mut c_void);
[INFO] [stderr]    |                                 ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(missing_abi)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]   --> src/lib.rs:53:29
[INFO] [stderr]    |
[INFO] [stderr] 53 | pub type FT_Stream_IoFunc = extern fn(FT_Stream, c_ulong, *mut c_uchar, c_ulong) -> c_ulong;
[INFO] [stderr]    |                             ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]   --> src/lib.rs:54:32
[INFO] [stderr]    |
[INFO] [stderr] 54 | pub type FT_Stream_CloseFunc = extern fn(FT_Stream);
[INFO] [stderr]    |                                ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]   --> src/lib.rs:55:26
[INFO] [stderr]    |
[INFO] [stderr] 55 | pub type FT_Alloc_Func = extern fn(FT_Memory, c_long) -> *mut c_void;
[INFO] [stderr]    |                          ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]   --> src/lib.rs:56:25
[INFO] [stderr]    |
[INFO] [stderr] 56 | pub type FT_Free_Func = extern fn(FT_Memory, *mut c_void);
[INFO] [stderr]    |                         ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]   --> src/lib.rs:57:28
[INFO] [stderr]    |
[INFO] [stderr] 57 | pub type FT_Realloc_Func = extern fn(FT_Memory, c_long, c_long, *mut c_void) -> *mut c_void;
[INFO] [stderr]    |                            ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]   --> src/lib.rs:58:34
[INFO] [stderr]    |
[INFO] [stderr] 58 | pub type FT_Outline_MoveToFunc = extern fn(to: *const FT_Vector, user: *mut c_void) -> c_int;
[INFO] [stderr]    |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]   --> src/lib.rs:59:34
[INFO] [stderr]    |
[INFO] [stderr] 59 | pub type FT_Outline_LineToFunc = extern fn(to: *const FT_Vector, user: *mut c_void) -> c_int;
[INFO] [stderr]    |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]   --> src/lib.rs:60:35
[INFO] [stderr]    |
[INFO] [stderr] 60 | pub type FT_Outline_ConicToFunc = extern fn(control: *const FT_Vector, to: *const FT_Vector, user: *mut c_void) -> c_int;
[INFO] [stderr]    |                                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]   --> src/lib.rs:61:35
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub type FT_Outline_CubicToFunc = extern fn(control1: *const FT_Vector, control2: *const FT_Vector, to: *const FT_Vector, user: *mut c_vo...
[INFO] [stderr]    |                                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]   --> src/lib.rs:62:24
[INFO] [stderr]    |
[INFO] [stderr] 62 | pub type FT_SpanFunc = extern fn(y: c_int, count: c_int, spans: *const FT_Span, user: *mut c_void);
[INFO] [stderr]    |                        ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]   --> src/lib.rs:63:35
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub type FT_Raster_BitTest_Func = extern fn(y: c_int, x: c_int, user: *mut c_void) -> c_int;
[INFO] [stderr]    |                                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]   --> src/lib.rs:64:34
[INFO] [stderr]    |
[INFO] [stderr] 64 | pub type FT_Raster_BitSet_Func = extern fn(y: c_int, x: c_int, user: *mut c_void);
[INFO] [stderr]    |                                  ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]    --> src/lib.rs:885:1
[INFO] [stderr]     |
[INFO] [stderr] 885 | extern {
[INFO] [stderr]     | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[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:136:5
[INFO] [stderr]     |
[INFO] [stderr] 132 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stderr]     |                       --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 136 |     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:698:5
[INFO] [stderr]     |
[INFO] [stderr] 689 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stderr]     |                       --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 698 |     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:699:5
[INFO] [stderr]     |
[INFO] [stderr] 689 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stderr]     |                       --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 699 |     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:711:5
[INFO] [stderr]     |
[INFO] [stderr] 707 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stderr]     |                       --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 711 |     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:712:5
[INFO] [stderr]     |
[INFO] [stderr] 707 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stderr]     |                       --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 712 |     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:713:5
[INFO] [stderr]     |
[INFO] [stderr] 707 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stderr]     |                       --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 713 |     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:775:5
[INFO] [stderr]     |
[INFO] [stderr] 773 | #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stderr]     |                                    --------- in this derive macro expansion
[INFO] [stderr] 774 | pub struct FT_Outline_Funcs {
[INFO] [stderr] 775 |     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:776:5
[INFO] [stderr]     |
[INFO] [stderr] 773 | #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stderr]     |                                    --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 776 |     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:777:5
[INFO] [stderr]     |
[INFO] [stderr] 773 | #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stderr]     |                                    --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 777 |     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:778:5
[INFO] [stderr]     |
[INFO] [stderr] 773 | #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stderr]     |                                    --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 778 |     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:790:5
[INFO] [stderr]     |
[INFO] [stderr] 784 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stderr]     |                       --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 790 |     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:791:5
[INFO] [stderr]     |
[INFO] [stderr] 784 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stderr]     |                       --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 791 |     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:792:5
[INFO] [stderr]     |
[INFO] [stderr] 784 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stderr]     |                       --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 792 |     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:793:5
[INFO] [stderr]     |
[INFO] [stderr] 784 | #[derive(Debug, Hash, PartialEq, Eq)]
[INFO] [stderr]     |                       --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 793 |     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: `embedded-freetype-sys` (lib) generated 28 warnings (run `cargo fix --lib -p embedded-freetype-sys` to apply 14 suggestions)
[INFO] [stderr] warning: `embedded-freetype-sys` (lib test) generated 28 warnings (28 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/embedded_freetype_sys-a8b10d1d0f127806)
[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] [stderr]    Doc-tests embedded_freetype_sys
[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" "e89f19bccad3927ef3369401bac257a3b3f9a516d3de4fb49f7a02269b85d4e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e89f19bccad3927ef3369401bac257a3b3f9a516d3de4fb49f7a02269b85d4e1", kill_on_drop: false }`
[INFO] [stdout] e89f19bccad3927ef3369401bac257a3b3f9a516d3de4fb49f7a02269b85d4e1
