[INFO] fetching crate rustsynth 0.4.0...
[INFO] testing rustsynth-0.4.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate rustsynth 0.4.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate rustsynth 0.4.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustsynth 0.4.0
[INFO] finished tweaking crates.io crate rustsynth 0.4.0
[INFO] tweaked toml for crates.io crate rustsynth 0.4.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustsynth-derive v0.4.0
[INFO] [stderr]   Downloaded rustsynth-sys v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fcd02379b296649924071c32798754ce839a035ab1185eb70a6a9507933c0fc0
[INFO] running `Command { std: "docker" "start" "-a" "fcd02379b296649924071c32798754ce839a035ab1185eb70a6a9507933c0fc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fcd02379b296649924071c32798754ce839a035ab1185eb70a6a9507933c0fc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcd02379b296649924071c32798754ce839a035ab1185eb70a6a9507933c0fc0", kill_on_drop: false }`
[INFO] [stdout] fcd02379b296649924071c32798754ce839a035ab1185eb70a6a9507933c0fc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c9559e5a90aa2971f1a485fd2780c7a11eb89f3a9cfa21f46c6fd6f0b83cced
[INFO] running `Command { std: "docker" "start" "-a" "3c9559e5a90aa2971f1a485fd2780c7a11eb89f3a9cfa21f46c6fd6f0b83cced", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rustix v0.38.28
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling linux-raw-sys v0.4.12
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling clang-sys v1.7.0
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling bindgen v0.63.0
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling shlex v1.2.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling libloading v0.8.1
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling rustsynth-derive v0.4.0
[INFO] [stderr]    Compiling rustsynth-sys v0.4.0
[INFO] [stderr]    Compiling rustsynth v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `core`
[INFO] [stdout]    --> src/frame.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         core: CoreRef<'core>,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_core`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prop_src`
[INFO] [stdout]    --> src/frame.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 151 |         prop_src: Option<&Frame<'core>>,
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prop_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `format`
[INFO] [stdout]    --> src/frame.rs:152:9
[INFO] [stdout]     |
[INFO] [stdout] 152 |         format: VideoFormat,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_format`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]    --> src/frame.rs:153:9
[INFO] [stdout]     |
[INFO] [stdout] 153 |         width: i32,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `height`
[INFO] [stdout]    --> src/frame.rs:154:9
[INFO] [stdout]     |
[INFO] [stdout] 154 |         height: i32,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/vsscript/environment.rs:188:32
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub fn clear_output(&self, index: usize) -> Result<()> {
[INFO] [stdout]     |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `copy_map`, `set_cache_mode`, `map_set_empty`, `new_video_frame`, `request_frame_filter`, and `get_frame_filter` are never used
[INFO] [stdout]    --> src/api.rs:258:26
[INFO] [stdout]     |
[INFO] [stdout] 62  | impl API {
[INFO] [stdout]     | -------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 258 |     pub(crate) unsafe fn copy_map(&self, map: *mut ffi::VSMap) -> *mut ffi::VSMap {
[INFO] [stdout]     |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 330 |     pub(crate) unsafe fn set_cache_mode(&self, node: *mut ffi::VSNode, mode: i32) {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 370 |     pub(crate) unsafe fn map_set_empty(&self, map: *mut ffi::VSMap, key: *const c_char) -> i32 {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 442 |     pub(crate) unsafe fn new_video_frame(
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 507 |     pub(crate) unsafe fn request_frame_filter(
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 516 |     pub(crate) unsafe fn get_frame_filter(
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_ptr` is never used
[INFO] [stdout]    --> src/frame.rs:120:26
[INFO] [stdout]     |
[INFO] [stdout] 114 | impl<'core> FrameRefMut<'core> {
[INFO] [stdout]     | ------------------------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 120 |     pub(crate) unsafe fn from_ptr(handle: *mut ffi::VSFrame) -> Self {
[INFO] [stdout]     |                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.81s
[INFO] running `Command { std: "docker" "inspect" "3c9559e5a90aa2971f1a485fd2780c7a11eb89f3a9cfa21f46c6fd6f0b83cced", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c9559e5a90aa2971f1a485fd2780c7a11eb89f3a9cfa21f46c6fd6f0b83cced", kill_on_drop: false }`
[INFO] [stdout] 3c9559e5a90aa2971f1a485fd2780c7a11eb89f3a9cfa21f46c6fd6f0b83cced
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a8231249146faa45cebc0808e7f97cc60675c188a3a264effe6af87411ee780
[INFO] running `Command { std: "docker" "start" "-a" "4a8231249146faa45cebc0808e7f97cc60675c188a3a264effe6af87411ee780", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `core`
[INFO] [stdout]    --> src/frame.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         core: CoreRef<'core>,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_core`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prop_src`
[INFO] [stdout]    --> src/frame.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 151 |         prop_src: Option<&Frame<'core>>,
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prop_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `format`
[INFO] [stdout]    --> src/frame.rs:152:9
[INFO] [stdout]     |
[INFO] [stdout] 152 |         format: VideoFormat,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_format`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]    --> src/frame.rs:153:9
[INFO] [stdout]     |
[INFO] [stdout] 153 |         width: i32,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `height`
[INFO] [stdout]    --> src/frame.rs:154:9
[INFO] [stdout]     |
[INFO] [stdout] 154 |         height: i32,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/vsscript/environment.rs:188:32
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub fn clear_output(&self, index: usize) -> Result<()> {
[INFO] [stdout]     |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `copy_map`, `set_cache_mode`, `map_set_empty`, `new_video_frame`, `request_frame_filter`, and `get_frame_filter` are never used
[INFO] [stdout]    --> src/api.rs:258:26
[INFO] [stdout]     |
[INFO] [stdout] 62  | impl API {
[INFO] [stdout]     | -------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 258 |     pub(crate) unsafe fn copy_map(&self, map: *mut ffi::VSMap) -> *mut ffi::VSMap {
[INFO] [stdout]     |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 330 |     pub(crate) unsafe fn set_cache_mode(&self, node: *mut ffi::VSNode, mode: i32) {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 370 |     pub(crate) unsafe fn map_set_empty(&self, map: *mut ffi::VSMap, key: *const c_char) -> i32 {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 442 |     pub(crate) unsafe fn new_video_frame(
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 507 |     pub(crate) unsafe fn request_frame_filter(
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 516 |     pub(crate) unsafe fn get_frame_filter(
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_ptr` is never used
[INFO] [stdout]    --> src/frame.rs:120:26
[INFO] [stdout]     |
[INFO] [stdout] 114 | impl<'core> FrameRefMut<'core> {
[INFO] [stdout]     | ------------------------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 120 |     pub(crate) unsafe fn from_ptr(handle: *mut ffi::VSFrame) -> Self {
[INFO] [stdout]     |                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rustsynth v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `core`
[INFO] [stdout]    --> src/frame.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         core: CoreRef<'core>,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_core`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prop_src`
[INFO] [stdout]    --> src/frame.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 151 |         prop_src: Option<&Frame<'core>>,
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prop_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `format`
[INFO] [stdout]    --> src/frame.rs:152:9
[INFO] [stdout]     |
[INFO] [stdout] 152 |         format: VideoFormat,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_format`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]    --> src/frame.rs:153:9
[INFO] [stdout]     |
[INFO] [stdout] 153 |         width: i32,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `height`
[INFO] [stdout]    --> src/frame.rs:154:9
[INFO] [stdout]     |
[INFO] [stdout] 154 |         height: i32,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/vsscript/environment.rs:188:32
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub fn clear_output(&self, index: usize) -> Result<()> {
[INFO] [stdout]     |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `copy_map`, `set_cache_mode`, `map_set_empty`, `new_video_frame`, `request_frame_filter`, and `get_frame_filter` are never used
[INFO] [stdout]    --> src/api.rs:258:26
[INFO] [stdout]     |
[INFO] [stdout] 62  | impl API {
[INFO] [stdout]     | -------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 258 |     pub(crate) unsafe fn copy_map(&self, map: *mut ffi::VSMap) -> *mut ffi::VSMap {
[INFO] [stdout]     |                          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 330 |     pub(crate) unsafe fn set_cache_mode(&self, node: *mut ffi::VSNode, mode: i32) {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 370 |     pub(crate) unsafe fn map_set_empty(&self, map: *mut ffi::VSMap, key: *const c_char) -> i32 {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 442 |     pub(crate) unsafe fn new_video_frame(
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 507 |     pub(crate) unsafe fn request_frame_filter(
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 516 |     pub(crate) unsafe fn get_frame_filter(
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_ptr` is never used
[INFO] [stdout]    --> src/frame.rs:120:26
[INFO] [stdout]     |
[INFO] [stdout] 114 | impl<'core> FrameRefMut<'core> {
[INFO] [stdout]     | ------------------------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 120 |     pub(crate) unsafe fn from_ptr(handle: *mut ffi::VSFrame) -> Self {
[INFO] [stdout]     |                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcaFwUoo/symbols.o" "/opt/rustwide/target/debug/deps/rustsynth-ae45e5550998c877.rustsynth.76726f7239d2e6f7-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rustsynth-ae45e5550998c877.zlilkhyws85s4t3.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-3df1bed8075ce1de.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-2076fd86b325cb5d.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-caa7152ee70c190f.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-04e6425e07f02a3c.rlib" "/opt/rustwide/target/debug/deps/libthiserror-3b0757fdb1ac579f.rlib" "/opt/rustwide/target/debug/deps/libbitflags-b7cee2ca4fb438d0.rlib" "/opt/rustwide/target/debug/deps/librustsynth_sys-759e20015ef96d69.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-90f6ddbf82de36ec.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-480c41e9d4e1f677.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-db744c0ca03eed1d.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-8ba652dc7d4b285a.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d5f4520a9ebc0d58.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-4ad84de58f0cb463.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0d10aae2e0f38735.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-0c17cff739e6745b.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-b29e17139dde1aa8.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-1f975299829cc7bd.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-86bae3bc3079f89b.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-321b82c30dffdf5f.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3dd8a6810a0bdfef.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-eb39a61c0c879984.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-aa769569f91c3548.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-510a192a50a983ed.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-0577018320f99037.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-193cf992125ccd4c.rlib" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-8e138eaf26ebb4a8.rlib" "-Wl,-Bdynamic" "-lvapoursynth" "-lvapoursynth-script" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/rustsynth-ae45e5550998c877" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lvapoursynth: No such file or directory
[INFO] [stdout]           /usr/bin/ld: cannot find -lvapoursynth-script: No such file or directory
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustsynth` (lib test) due to 2 previous errors; 8 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "4a8231249146faa45cebc0808e7f97cc60675c188a3a264effe6af87411ee780", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a8231249146faa45cebc0808e7f97cc60675c188a3a264effe6af87411ee780", kill_on_drop: false }`
[INFO] [stdout] 4a8231249146faa45cebc0808e7f97cc60675c188a3a264effe6af87411ee780
