[INFO] fetching crate nusb 0.2.0-beta.2... [INFO] testing nusb-0.2.0-beta.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate nusb 0.2.0-beta.2 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate nusb 0.2.0-beta.2 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate nusb 0.2.0-beta.2 [INFO] tweaked toml for crates.io crate nusb 0.2.0-beta.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate nusb 0.2.0-beta.2 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate nusb 0.2.0-beta.2 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0e2799506c9e341b7ec61680d3014389089429756c755f8d2e7e2c7c4a9a449a [INFO] running `Command { std: "docker" "start" "-a" "0e2799506c9e341b7ec61680d3014389089429756c755f8d2e7e2c7c4a9a449a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0e2799506c9e341b7ec61680d3014389089429756c755f8d2e7e2c7c4a9a449a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e2799506c9e341b7ec61680d3014389089429756c755f8d2e7e2c7c4a9a449a", kill_on_drop: false }` [INFO] [stdout] 0e2799506c9e341b7ec61680d3014389089429756c755f8d2e7e2c7c4a9a449a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] ddc3adba2fd88e418d6a8163d6eb8e6d745cda3d03af4eaddfa2049e9e4ec45b [INFO] running `Command { std: "docker" "start" "-a" "ddc3adba2fd88e418d6a8163d6eb8e6d745cda3d03af4eaddfa2049e9e4ec45b", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling slab v0.4.10 [INFO] [stderr] Compiling nusb v0.2.0-beta.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/descriptors.rs:48:21 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn new(buf: &[u8]) -> Option { [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 48 | pub fn new(buf: &[u8]) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/descriptors.rs:355:21 [INFO] [stdout] | [INFO] [stdout] 355 | pub fn new(buf: &[u8]) -> Option { [INFO] [stdout] | ^^^^^ ----------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 355 | pub fn new(buf: &[u8]) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/descriptors.rs:710:14 [INFO] [stdout] | [INFO] [stdout] 710 | mut buf: &[u8], [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 711 | ) -> impl Iterator { [INFO] [stdout] | ----------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 711 | ) -> impl Iterator> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/device.rs:135:9 [INFO] [stdout] | [INFO] [stdout] 135 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 136 | ) -> Result { [INFO] [stdout] | ----------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 136 | ) -> Result, ActiveConfigurationError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/device.rs:149:27 [INFO] [stdout] | [INFO] [stdout] 149 | pub fn configurations(&self) -> impl Iterator { [INFO] [stdout] | ^^^^^ ----------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 149 | pub fn configurations(&self) -> impl Iterator> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/device.rs:479:24 [INFO] [stdout] | [INFO] [stdout] 479 | pub fn descriptors(&self) -> impl Iterator { [INFO] [stdout] | ^^^^^ ------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 479 | pub fn descriptors(&self) -> impl Iterator> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/device.rs:495:23 [INFO] [stdout] | [INFO] [stdout] 495 | pub fn descriptor(&self) -> Option { [INFO] [stdout] | ^^^^^ ------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 495 | pub fn descriptor(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/io/read.rs:163:31 [INFO] [stdout] | [INFO] [stdout] 163 | pub fn until_short_packet(&mut self) -> EndpointReadUntilShortPacket { [INFO] [stdout] | ^^^^^^^^^ ------------------------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 163 | pub fn until_short_packet(&mut self) -> EndpointReadUntilShortPacket<'_, EpType> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.23s [INFO] running `Command { std: "docker" "inspect" "ddc3adba2fd88e418d6a8163d6eb8e6d745cda3d03af4eaddfa2049e9e4ec45b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddc3adba2fd88e418d6a8163d6eb8e6d745cda3d03af4eaddfa2049e9e4ec45b", kill_on_drop: false }` [INFO] [stdout] ddc3adba2fd88e418d6a8163d6eb8e6d745cda3d03af4eaddfa2049e9e4ec45b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] b32911ae090070eb88987ca624b66ce57ff30843829edc0faab66547ffb3d617 [INFO] running `Command { std: "docker" "start" "-a" "b32911ae090070eb88987ca624b66ce57ff30843829edc0faab66547ffb3d617", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling colorchoice v1.0.4 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling anstyle-query v1.1.3 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling anstyle-parse v0.2.7 [INFO] [stderr] Compiling jiff v0.2.15 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling anstream v0.6.19 [INFO] [stderr] Compiling parking v2.2.1 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling nusb v0.2.0-beta.2 (/opt/rustwide/workdir) [INFO] [stderr] Compiling futures-lite v2.6.0 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/descriptors.rs:48:21 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn new(buf: &[u8]) -> Option { [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 48 | pub fn new(buf: &[u8]) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/descriptors.rs:355:21 [INFO] [stdout] | [INFO] [stdout] 355 | pub fn new(buf: &[u8]) -> Option { [INFO] [stdout] | ^^^^^ ----------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 355 | pub fn new(buf: &[u8]) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/descriptors.rs:710:14 [INFO] [stdout] | [INFO] [stdout] 710 | mut buf: &[u8], [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 711 | ) -> impl Iterator { [INFO] [stdout] | ----------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 711 | ) -> impl Iterator> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/device.rs:135:9 [INFO] [stdout] | [INFO] [stdout] 135 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 136 | ) -> Result { [INFO] [stdout] | ----------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 136 | ) -> Result, ActiveConfigurationError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/device.rs:149:27 [INFO] [stdout] | [INFO] [stdout] 149 | pub fn configurations(&self) -> impl Iterator { [INFO] [stdout] | ^^^^^ ----------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 149 | pub fn configurations(&self) -> impl Iterator> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/device.rs:479:24 [INFO] [stdout] | [INFO] [stdout] 479 | pub fn descriptors(&self) -> impl Iterator { [INFO] [stdout] | ^^^^^ ------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 479 | pub fn descriptors(&self) -> impl Iterator> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/device.rs:495:23 [INFO] [stdout] | [INFO] [stdout] 495 | pub fn descriptor(&self) -> Option { [INFO] [stdout] | ^^^^^ ------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 495 | pub fn descriptor(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/io/read.rs:163:31 [INFO] [stdout] | [INFO] [stdout] 163 | pub fn until_short_packet(&mut self) -> EndpointReadUntilShortPacket { [INFO] [stdout] | ^^^^^^^^^ ------------------------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 163 | pub fn until_short_packet(&mut self) -> EndpointReadUntilShortPacket<'_, EpType> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling env_filter v0.1.3 [INFO] [stderr] Compiling env_logger v0.11.8 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/descriptors.rs:48:21 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn new(buf: &[u8]) -> Option { [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 48 | pub fn new(buf: &[u8]) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/descriptors.rs:355:21 [INFO] [stdout] | [INFO] [stdout] 355 | pub fn new(buf: &[u8]) -> Option { [INFO] [stdout] | ^^^^^ ----------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 355 | pub fn new(buf: &[u8]) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/descriptors.rs:710:14 [INFO] [stdout] | [INFO] [stdout] 710 | mut buf: &[u8], [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 711 | ) -> impl Iterator { [INFO] [stdout] | ----------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 711 | ) -> impl Iterator> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/device.rs:135:9 [INFO] [stdout] | [INFO] [stdout] 135 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 136 | ) -> Result { [INFO] [stdout] | ----------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 136 | ) -> Result, ActiveConfigurationError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/device.rs:149:27 [INFO] [stdout] | [INFO] [stdout] 149 | pub fn configurations(&self) -> impl Iterator { [INFO] [stdout] | ^^^^^ ----------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 149 | pub fn configurations(&self) -> impl Iterator> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/device.rs:479:24 [INFO] [stdout] | [INFO] [stdout] 479 | pub fn descriptors(&self) -> impl Iterator { [INFO] [stdout] | ^^^^^ ------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 479 | pub fn descriptors(&self) -> impl Iterator> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/device.rs:495:23 [INFO] [stdout] | [INFO] [stdout] 495 | pub fn descriptor(&self) -> Option { [INFO] [stdout] | ^^^^^ ------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 495 | pub fn descriptor(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/io/read.rs:163:31 [INFO] [stdout] | [INFO] [stdout] 163 | pub fn until_short_packet(&mut self) -> EndpointReadUntilShortPacket { [INFO] [stdout] | ^^^^^^^^^ ------------------------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 163 | pub fn until_short_packet(&mut self) -> EndpointReadUntilShortPacket<'_, EpType> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 20.77s [INFO] running `Command { std: "docker" "inspect" "b32911ae090070eb88987ca624b66ce57ff30843829edc0faab66547ffb3d617", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b32911ae090070eb88987ca624b66ce57ff30843829edc0faab66547ffb3d617", kill_on_drop: false }` [INFO] [stdout] b32911ae090070eb88987ca624b66ce57ff30843829edc0faab66547ffb3d617 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 0fd0aab3cef2e601733169fbea8b130651864df640a832c684ceb95b1a99a806 [INFO] running `Command { std: "docker" "start" "-a" "0fd0aab3cef2e601733169fbea8b130651864df640a832c684ceb95b1a99a806", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/descriptors.rs:48:21 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn new(buf: &[u8]) -> Option { [INFO] [stderr] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 48 | pub fn new(buf: &[u8]) -> Option> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/descriptors.rs:355:21 [INFO] [stderr] | [INFO] [stderr] 355 | pub fn new(buf: &[u8]) -> Option { [INFO] [stderr] | ^^^^^ ----------------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 355 | pub fn new(buf: &[u8]) -> Option> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/descriptors.rs:710:14 [INFO] [stderr] | [INFO] [stderr] 710 | mut buf: &[u8], [INFO] [stderr] | ^^^^^ this lifetime flows to the output [INFO] [stderr] 711 | ) -> impl Iterator { [INFO] [stderr] | ----------------------- the lifetime gets resolved as `'_` [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 711 | ) -> impl Iterator> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/device.rs:135:9 [INFO] [stderr] | [INFO] [stderr] 135 | &self, [INFO] [stderr] | ^^^^^ this lifetime flows to the output [INFO] [stderr] 136 | ) -> Result { [INFO] [stderr] | ----------------------- the lifetime gets resolved as `'_` [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 136 | ) -> Result, ActiveConfigurationError> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/device.rs:149:27 [INFO] [stderr] | [INFO] [stderr] 149 | pub fn configurations(&self) -> impl Iterator { [INFO] [stderr] | ^^^^^ ----------------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 149 | pub fn configurations(&self) -> impl Iterator> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/device.rs:479:24 [INFO] [stderr] | [INFO] [stderr] 479 | pub fn descriptors(&self) -> impl Iterator { [INFO] [stderr] | ^^^^^ ------------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 479 | pub fn descriptors(&self) -> impl Iterator> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/device.rs:495:23 [INFO] [stderr] | [INFO] [stderr] 495 | pub fn descriptor(&self) -> Option { [INFO] [stderr] | ^^^^^ ------------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 495 | pub fn descriptor(&self) -> Option> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/io/read.rs:163:31 [INFO] [stderr] | [INFO] [stderr] 163 | pub fn until_short_packet(&mut self) -> EndpointReadUntilShortPacket { [INFO] [stderr] | ^^^^^^^^^ ------------------------------------ the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 163 | pub fn until_short_packet(&mut self) -> EndpointReadUntilShortPacket<'_, EpType> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `nusb` (lib) generated 8 warnings (run `cargo fix --lib -p nusb` to apply 8 suggestions) [INFO] [stderr] warning: `nusb` (lib test) generated 8 warnings (8 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/nusb-04193413508b54dd) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test descriptors::test_concatenated::test_empty ... ok [INFO] [stdout] test descriptors::test_concatenated::test_invalid_total_len ... ok [INFO] [stdout] test descriptors::test_concatenated::test_one_config ... ok [INFO] [stdout] test descriptors::test_concatenated::test_short ... ok [INFO] [stdout] test descriptors::test_concatenated::test_two_configs ... ok [INFO] [stdout] test descriptors::test_dell_webcam ... ok [INFO] [stdout] test descriptors::test_empty_config ... ok [INFO] [stdout] test descriptors::test_linux_root_hub ... ok [INFO] [stdout] test device::assert_send_sync ... ok [INFO] [stdout] test hotplug::assert_send_sync ... ok [INFO] [stdout] test descriptors::test_malformed ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0fd0aab3cef2e601733169fbea8b130651864df640a832c684ceb95b1a99a806", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0fd0aab3cef2e601733169fbea8b130651864df640a832c684ceb95b1a99a806", kill_on_drop: false }` [INFO] [stdout] 0fd0aab3cef2e601733169fbea8b130651864df640a832c684ceb95b1a99a806