[INFO] fetching crate cappy3ds 0.0.1... [INFO] checking cappy3ds-0.0.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate cappy3ds 0.0.1 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate cappy3ds 0.0.1 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cappy3ds 0.0.1 [INFO] finished tweaking crates.io crate cappy3ds 0.0.1 [INFO] tweaked toml for crates.io crate cappy3ds 0.0.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate cappy3ds 0.0.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 162fe74fc478b413bdc41c010eaf8e62d344a50b5a8b3107f71aa72d80a771c8 [INFO] running `Command { std: "docker" "start" "-a" "162fe74fc478b413bdc41c010eaf8e62d344a50b5a8b3107f71aa72d80a771c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "162fe74fc478b413bdc41c010eaf8e62d344a50b5a8b3107f71aa72d80a771c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "162fe74fc478b413bdc41c010eaf8e62d344a50b5a8b3107f71aa72d80a771c8", kill_on_drop: false }` [INFO] [stdout] 162fe74fc478b413bdc41c010eaf8e62d344a50b5a8b3107f71aa72d80a771c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid -Dtail_expr_drop_order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6130acc39bf86c4efd2dba19db58e938ea3305858f338da17c07a931234ce780 [INFO] running `Command { std: "docker" "start" "-a" "6130acc39bf86c4efd2dba19db58e938ea3305858f338da17c07a931234ce780", kill_on_drop: false }` [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling cpufeatures v0.2.10 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking weezl v0.1.7 [INFO] [stderr] Compiling walkdir v2.4.0 [INFO] [stderr] Checking flume v0.11.0 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking fdeflate v0.3.0 [INFO] [stderr] Checking zune-inflate v0.2.54 [INFO] [stderr] Checking half v2.2.1 [INFO] [stderr] Checking smallvec v1.11.1 [INFO] [stderr] Checking lebe v0.5.2 [INFO] [stderr] Checking bytemuck v1.14.0 [INFO] [stderr] Compiling rusb v0.9.3 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking bit_field v0.10.2 [INFO] [stderr] Checking gif v0.12.0 [INFO] [stderr] Checking rust-embed-utils v8.0.0 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Checking simple-error v0.3.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking png v0.17.10 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking exr v1.71.0 [INFO] [stderr] Compiling libusb1-sys v0.6.4 [INFO] [stderr] Compiling rust-embed-impl v8.0.0 [INFO] [stderr] Checking rust-embed v8.0.0 [INFO] [stderr] Checking jpeg-decoder v0.3.0 [INFO] [stderr] Checking tiff v0.9.0 [INFO] [stderr] Checking image v0.24.7 [INFO] [stderr] Checking cappy3ds v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/capture/katsukitty/mod.rs:300:9 [INFO] [stdout] | [INFO] [stdout] 291 | / loop { [INFO] [stdout] 292 | | //let current_buffer = capture_handler.lock().unwrap().current_buffer; [INFO] [stdout] 293 | | //if current_buffer >= NUM_BUFFERS - 10 { [INFO] [stdout] 294 | | //break; [INFO] [stdout] ... | [INFO] [stdout] 297 | | //thread::sleep(ten_millis); [INFO] [stdout] 298 | | } [INFO] [stdout] | |_________- any code following this expression is unreachable [INFO] [stdout] 299 | [INFO] [stdout] 300 | println!("Stopping Capture"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> src/capture/katsukitty/fpga.rs:23:16 [INFO] [stdout] | [INFO] [stdout] 23 | Ok(len) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `device` [INFO] [stdout] --> src/capture/katsukitty/mod.rs:32:19 [INFO] [stdout] | [INFO] [stdout] 32 | Some((mut device, device_desc, mut handle)) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_device` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `device_desc` [INFO] [stdout] --> src/capture/katsukitty/mod.rs:32:27 [INFO] [stdout] | [INFO] [stdout] 32 | Some((mut device, device_desc, mut handle)) => { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_device_desc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `device` [INFO] [stdout] --> src/capture/katsukitty/mod.rs:50:19 [INFO] [stdout] | [INFO] [stdout] 50 | Some((mut device, device_desc, mut handle)) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_device` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `device_desc` [INFO] [stdout] --> src/capture/katsukitty/mod.rs:50:27 [INFO] [stdout] | [INFO] [stdout] 50 | Some((mut device, device_desc, mut handle)) => { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_device_desc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/capture/katsukitty/mod.rs:300:9 [INFO] [stdout] | [INFO] [stdout] 291 | / loop { [INFO] [stdout] 292 | | //let current_buffer = capture_handler.lock().unwrap().current_buffer; [INFO] [stdout] 293 | | //if current_buffer >= NUM_BUFFERS - 10 { [INFO] [stdout] 294 | | //break; [INFO] [stdout] ... | [INFO] [stdout] 297 | | //thread::sleep(ten_millis); [INFO] [stdout] 298 | | } [INFO] [stdout] | |_________- any code following this expression is unreachable [INFO] [stdout] 299 | [INFO] [stdout] 300 | println!("Stopping Capture"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> src/capture/katsukitty/fpga.rs:23:16 [INFO] [stdout] | [INFO] [stdout] 23 | Ok(len) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/capture/katsukitty/mod.rs:32:15 [INFO] [stdout] | [INFO] [stdout] 32 | Some((mut device, device_desc, mut handle)) => { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/capture/katsukitty/mod.rs:50:15 [INFO] [stdout] | [INFO] [stdout] 50 | Some((mut device, device_desc, mut handle)) => { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/capture/katsukitty/mod.rs:217:13 [INFO] [stdout] | [INFO] [stdout] 217 | for i in 0..NUM_BUFFERS { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `thread_join_handle` [INFO] [stdout] --> src/capture/katsukitty/mod.rs:248:13 [INFO] [stdout] | [INFO] [stdout] 248 | let thread_join_handle = s.spawn(|| loop { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_thread_join_handle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `new_frame` is never read [INFO] [stdout] --> src/capture/katsukitty/mod.rs:193:5 [INFO] [stdout] | [INFO] [stdout] 190 | struct CaptureHandler { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 193 | new_frame: bool, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CaptureHandler` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check_fpga_programmed` is never used [INFO] [stdout] --> src/capture/katsukitty/fpga.rs:102:8 [INFO] [stdout] | [INFO] [stdout] 102 | pub fn check_fpga_programmed(handle: &mut DeviceHandle) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fifo_stop` is never used [INFO] [stdout] --> src/capture/katsukitty/fpga.rs:130:8 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn fifo_stop(handle: &mut DeviceHandle) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:19:26 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn new(data_callback: F) -> Self { [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 19 | usb_context: None, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:20:28 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn new(data_callback: F) -> Self { [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 20 | device_handle: None, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `device` [INFO] [stdout] --> src/capture/katsukitty/mod.rs:32:19 [INFO] [stdout] | [INFO] [stdout] 32 | Some((mut device, device_desc, mut handle)) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_device` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `device_desc` [INFO] [stdout] --> src/capture/katsukitty/mod.rs:32:27 [INFO] [stdout] | [INFO] [stdout] 32 | Some((mut device, device_desc, mut handle)) => { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_device_desc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `device` [INFO] [stdout] --> src/capture/katsukitty/mod.rs:50:19 [INFO] [stdout] | [INFO] [stdout] 50 | Some((mut device, device_desc, mut handle)) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_device` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `device_desc` [INFO] [stdout] --> src/capture/katsukitty/mod.rs:50:27 [INFO] [stdout] | [INFO] [stdout] 50 | Some((mut device, device_desc, mut handle)) => { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_device_desc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/capture/katsukitty/mod.rs:32:15 [INFO] [stdout] | [INFO] [stdout] 32 | Some((mut device, device_desc, mut handle)) => { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/capture/katsukitty/mod.rs:50:15 [INFO] [stdout] | [INFO] [stdout] 50 | Some((mut device, device_desc, mut handle)) => { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/capture/katsukitty/mod.rs:217:13 [INFO] [stdout] | [INFO] [stdout] 217 | for i in 0..NUM_BUFFERS { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `thread_join_handle` [INFO] [stdout] --> src/capture/katsukitty/mod.rs:248:13 [INFO] [stdout] | [INFO] [stdout] 248 | let thread_join_handle = s.spawn(|| loop { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_thread_join_handle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/capture/katsukitty/fpga.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 69 | handle.write_bulk(1, &buf, timeout); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 69 | let _ = handle.write_bulk(1, &buf, timeout); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/capture/katsukitty/fpga.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | handle.write_bulk(1, &data, timeout); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 89 | let _ = handle.write_bulk(1, &data, timeout); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/capture/katsukitty/fpga.rs:98:5 [INFO] [stdout] | [INFO] [stdout] 98 | handle.read_bulk(0x81, &mut buf, timeout); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 98 | let _ = handle.read_bulk(0x81, &mut buf, timeout); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/capture/katsukitty/fpga.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 106 | handle.read_bulk(0x81, &mut buf, timeout); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 106 | let _ = handle.read_bulk(0x81, &mut buf, timeout); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/capture/katsukitty/fpga.rs:120:5 [INFO] [stdout] | [INFO] [stdout] 120 | handle.write_bulk(1, &[0x65], timeout); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 120 | let _ = handle.write_bulk(1, &[0x65], timeout); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/capture/katsukitty/fpga.rs:126:5 [INFO] [stdout] | [INFO] [stdout] 126 | handle.write_bulk(1, &[0x5b, 0x59, 0x03], timeout); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 126 | let _ = handle.write_bulk(1, &[0x5b, 0x59, 0x03], timeout); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/capture/katsukitty/fpga.rs:127:5 [INFO] [stdout] | [INFO] [stdout] 127 | handle.write_bulk(1, &[0x40], timeout); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 127 | let _ = handle.write_bulk(1, &[0x40], timeout); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/capture/katsukitty/fpga.rs:133:5 [INFO] [stdout] | [INFO] [stdout] 133 | handle.write_bulk(1, &[0x41], timeout); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 133 | let _ = handle.write_bulk(1, &[0x41], timeout); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/capture/katsukitty/fx2.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | handle.set_active_configuration(1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 11 | let _ = handle.set_active_configuration(1); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/capture/katsukitty/fx2.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | handle.claim_interface(0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 13 | let _ = handle.claim_interface(0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/capture/katsukitty/image.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | image.save(format!("./img_out/lower_{}.png", found_frames)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 29 | let _ = image.save(format!("./img_out/lower_{}.png", found_frames)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/capture/katsukitty/image.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | image.save(format!("./img_out/upper_{}.png", found_frames)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 36 | let _ = image.save(format!("./img_out/upper_{}.png", found_frames)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/capture/katsukitty/image.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | image.save(format!("./img_out/audio{}.png", found_frames)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 43 | let _ = image.save(format!("./img_out/audio{}.png", found_frames)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `new_frame` is never read [INFO] [stdout] --> src/capture/katsukitty/mod.rs:193:5 [INFO] [stdout] | [INFO] [stdout] 190 | struct CaptureHandler { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 193 | new_frame: bool, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CaptureHandler` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check_fpga_programmed` is never used [INFO] [stdout] --> src/capture/katsukitty/fpga.rs:102:8 [INFO] [stdout] | [INFO] [stdout] 102 | pub fn check_fpga_programmed(handle: &mut DeviceHandle) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fifo_stop` is never used [INFO] [stdout] --> src/capture/katsukitty/fpga.rs:130:8 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn fifo_stop(handle: &mut DeviceHandle) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:19:26 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn new(data_callback: F) -> Self { [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 19 | usb_context: None, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:20:28 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn new(data_callback: F) -> Self { [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 20 | device_handle: None, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cappy3ds` (lib) due to 3 previous errors; 26 warnings emitted [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/capture/katsukitty/fpga.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 69 | handle.write_bulk(1, &buf, timeout); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 69 | let _ = handle.write_bulk(1, &buf, timeout); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/capture/katsukitty/fpga.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | handle.write_bulk(1, &data, timeout); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 89 | let _ = handle.write_bulk(1, &data, timeout); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/capture/katsukitty/fpga.rs:98:5 [INFO] [stdout] | [INFO] [stdout] 98 | handle.read_bulk(0x81, &mut buf, timeout); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 98 | let _ = handle.read_bulk(0x81, &mut buf, timeout); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/capture/katsukitty/fpga.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 106 | handle.read_bulk(0x81, &mut buf, timeout); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 106 | let _ = handle.read_bulk(0x81, &mut buf, timeout); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/capture/katsukitty/fpga.rs:120:5 [INFO] [stdout] | [INFO] [stdout] 120 | handle.write_bulk(1, &[0x65], timeout); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 120 | let _ = handle.write_bulk(1, &[0x65], timeout); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/capture/katsukitty/fpga.rs:126:5 [INFO] [stdout] | [INFO] [stdout] 126 | handle.write_bulk(1, &[0x5b, 0x59, 0x03], timeout); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 126 | let _ = handle.write_bulk(1, &[0x5b, 0x59, 0x03], timeout); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/capture/katsukitty/fpga.rs:127:5 [INFO] [stdout] | [INFO] [stdout] 127 | handle.write_bulk(1, &[0x40], timeout); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 127 | let _ = handle.write_bulk(1, &[0x40], timeout); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/capture/katsukitty/fpga.rs:133:5 [INFO] [stdout] | [INFO] [stdout] 133 | handle.write_bulk(1, &[0x41], timeout); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 133 | let _ = handle.write_bulk(1, &[0x41], timeout); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/capture/katsukitty/fx2.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | handle.set_active_configuration(1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 11 | let _ = handle.set_active_configuration(1); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/capture/katsukitty/fx2.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | handle.claim_interface(0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 13 | let _ = handle.claim_interface(0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/capture/katsukitty/image.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | image.save(format!("./img_out/lower_{}.png", found_frames)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 29 | let _ = image.save(format!("./img_out/lower_{}.png", found_frames)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/capture/katsukitty/image.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | image.save(format!("./img_out/upper_{}.png", found_frames)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 36 | let _ = image.save(format!("./img_out/upper_{}.png", found_frames)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/capture/katsukitty/image.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | image.save(format!("./img_out/audio{}.png", found_frames)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 43 | let _ = image.save(format!("./img_out/audio{}.png", found_frames)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cappy3ds` (lib test) due to 3 previous errors; 26 warnings emitted [INFO] running `Command { std: "docker" "inspect" "6130acc39bf86c4efd2dba19db58e938ea3305858f338da17c07a931234ce780", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6130acc39bf86c4efd2dba19db58e938ea3305858f338da17c07a931234ce780", kill_on_drop: false }` [INFO] [stdout] 6130acc39bf86c4efd2dba19db58e938ea3305858f338da17c07a931234ce780