[INFO] cloning repository https://github.com/delan/packetry [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/delan/packetry" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdelan%2Fpacketry", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdelan%2Fpacketry'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b9618288bc98b3b0a700bee97e240709e4375268 [INFO] testing delan/packetry against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdelan%2Fpacketry" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/delan/packetry [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/delan/packetry [INFO] tweaked toml for git repo https://github.com/delan/packetry written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/delan/packetry on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/delan/packetry 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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f1f7720e8de308a52b1da1bbbd82f8ab2680cd11069a0ea86f701fc328af2d9f [INFO] running `Command { std: "docker" "start" "-a" "f1f7720e8de308a52b1da1bbbd82f8ab2680cd11069a0ea86f701fc328af2d9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f1f7720e8de308a52b1da1bbbd82f8ab2680cd11069a0ea86f701fc328af2d9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1f7720e8de308a52b1da1bbbd82f8ab2680cd11069a0ea86f701fc328af2d9f", kill_on_drop: false }` [INFO] [stdout] f1f7720e8de308a52b1da1bbbd82f8ab2680cd11069a0ea86f701fc328af2d9f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c72f4c4b4074a5b6f80407204bf82d3114c3c182bb91feb4993788dbda795d31 [INFO] running `Command { std: "docker" "start" "-a" "c72f4c4b4074a5b6f80407204bf82d3114c3c182bb91feb4993788dbda795d31", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.29 [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling smallvec v1.13.1 [INFO] [stderr] Compiling version-compare v0.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling winnow v0.5.37 [INFO] [stderr] Compiling toml_datetime v0.6.5 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling pin-project-lite v0.2.8 [INFO] [stderr] Compiling bitflags v2.4.2 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling cfg-expr v0.10.1 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling gio v0.19.0 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling indexmap v2.2.2 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling anyhow v1.0.79 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Compiling gimli v0.27.3 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling object v0.30.4 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling miniz_oxide v0.6.2 [INFO] [stderr] Compiling rusb v0.9.3 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling rustc-demangle v0.1.23 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling fastrand v2.0.1 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling byteorder_slice v3.0.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling arrayvec v0.7.4 [INFO] [stderr] Compiling libusb1-sys v0.6.4 [INFO] [stderr] Compiling backtrace v0.3.67 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling itoa v1.0.4 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling num-format v0.4.4 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling memmap2 v0.9.4 [INFO] [stderr] Compiling page_size v0.6.0 [INFO] [stderr] Compiling humansize v2.1.3 [INFO] [stderr] Compiling bisection v0.1.0 [INFO] [stderr] Compiling bufreaderwriter v0.2.4 [INFO] [stderr] Compiling bytemuck v1.14.1 [INFO] [stderr] Compiling bitfield v0.14.0 [INFO] [stderr] Compiling arc-swap v1.6.0 [INFO] [stderr] Compiling lrumap v0.1.0 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling field-offset v0.3.4 [INFO] [stderr] Compiling toml_edit v0.21.1 [INFO] [stderr] Compiling addr2line v0.19.0 [INFO] [stderr] Compiling tempfile v3.9.0 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling thiserror-impl v1.0.38 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling derive-into-owned v0.2.0 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling proc-macro-crate v3.1.0 [INFO] [stderr] Compiling system-deps v6.0.2 [INFO] [stderr] Compiling glib-sys v0.19.0 [INFO] [stderr] Compiling gobject-sys v0.19.0 [INFO] [stderr] Compiling gio-sys v0.19.0 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.19.0 [INFO] [stderr] Compiling pango-sys v0.19.0 [INFO] [stderr] Compiling cairo-sys-rs v0.19.1 [INFO] [stderr] Compiling gdk4-sys v0.8.0 [INFO] [stderr] Compiling graphene-sys v0.19.0 [INFO] [stderr] Compiling gsk4-sys v0.8.0 [INFO] [stderr] Compiling gtk4-sys v0.8.0 [INFO] [stderr] Compiling bytemuck_derive v1.5.0 [INFO] [stderr] Compiling glib-macros v0.19.0 [INFO] [stderr] Compiling num_enum_derive v0.7.2 [INFO] [stderr] Compiling gtk4-macros v0.8.0 [INFO] [stderr] Compiling pcap-file v2.0.0 [INFO] [stderr] Compiling num_enum v0.7.2 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling glib v0.19.0 [INFO] [stderr] Compiling cairo-rs v0.19.1 [INFO] [stderr] Compiling graphene-rs v0.19.0 [INFO] [stderr] Compiling pango v0.19.0 [INFO] [stderr] Compiling gdk-pixbuf v0.19.0 [INFO] [stderr] Compiling gdk4 v0.8.0 [INFO] [stderr] Compiling gsk4 v0.8.0 [INFO] [stderr] Compiling gtk4 v0.8.0 [INFO] [stderr] Compiling packetry v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: could not compile `gtk4` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/db823df02fd0c2cf67b43025ac3fef3f2d743245/bin/rustc --crate-name gtk4 --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gtk4-0.8.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("blueprint", "gnome_42", "gnome_43", "gnome_44", "gnome_45", "unsafe-assume-initialized", "v4_10", "v4_12", "v4_14", "v4_2", "v4_4", "v4_6", "v4_8", "xml_validation"))' -C metadata=5d6d4a30e66e4db6 -C extra-filename=-f6ae436ae294036e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern cairo=/opt/rustwide/target/debug/deps/libcairo-27e15931bbda8290.rmeta --extern field_offset=/opt/rustwide/target/debug/deps/libfield_offset-7bef16d71b2b0924.rmeta --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-ee18fe052d5cc8e1.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-3367b16b0586687a.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk4-adecf6a2c539427a.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-03fdca939c9db8eb.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-b8645ff3d1539ed5.rmeta --extern graphene=/opt/rustwide/target/debug/deps/libgraphene-09c23bdf790bd715.rmeta --extern gsk=/opt/rustwide/target/debug/deps/libgsk4-c3526965d9445742.rmeta --extern gtk4_macros=/opt/rustwide/target/debug/deps/libgtk4_macros-e47cd1ff1a489f90.so --extern ffi=/opt/rustwide/target/debug/deps/libgtk4_sys-2550eca4799cd251.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-9141d6d61f049405.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-7788038b2086cd77.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/capture.rs:232:12 [INFO] [stdout] | [INFO] [stdout] 232 | pub struct Device { [INFO] [stdout] | ^^^^^^ field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/capture.rs:231:1 [INFO] [stdout] | [INFO] [stdout] 231 | / #[repr(C)] [INFO] [stdout] 232 | | pub struct Device { [INFO] [stdout] 233 | | pub address: DeviceAddr, [INFO] [stdout] 234 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/capture.rs:239:16 [INFO] [stdout] | [INFO] [stdout] 239 | pub struct Endpoint(u64); [INFO] [stdout] | ^^^^^^^^ field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/capture.rs:265:16 [INFO] [stdout] | [INFO] [stdout] 265 | pub struct TransferIndexEntry(u64); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/usb.rs:42:1 [INFO] [stdout] | [INFO] [stdout] 42 | / #[repr(transparent)] [INFO] [stdout] 43 | | pub struct DeviceAddr(pub u8); [INFO] [stdout] | |______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/usb.rs:47:1 [INFO] [stdout] | [INFO] [stdout] 47 | / #[repr(transparent)] [INFO] [stdout] 48 | | pub struct DeviceField(pub u8); [INFO] [stdout] | |_______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/usb.rs:52:1 [INFO] [stdout] | [INFO] [stdout] 52 | / #[repr(transparent)] [INFO] [stdout] 53 | | pub struct StringId(pub u8); [INFO] [stdout] | |____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/usb.rs:57:1 [INFO] [stdout] | [INFO] [stdout] 57 | / #[repr(transparent)] [INFO] [stdout] 58 | | pub struct ConfigNum(pub u8); [INFO] [stdout] | |_____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/usb.rs:62:1 [INFO] [stdout] | [INFO] [stdout] 62 | / #[repr(transparent)] [INFO] [stdout] 63 | | pub struct ConfigField(pub u8); [INFO] [stdout] | |_______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/usb.rs:67:1 [INFO] [stdout] | [INFO] [stdout] 67 | / #[repr(transparent)] [INFO] [stdout] 68 | | pub struct InterfaceNum(pub u8); [INFO] [stdout] | |________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/usb.rs:72:1 [INFO] [stdout] | [INFO] [stdout] 72 | / #[repr(transparent)] [INFO] [stdout] 73 | | pub struct InterfaceField(pub u8); [INFO] [stdout] | |__________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/usb.rs:77:1 [INFO] [stdout] | [INFO] [stdout] 77 | / #[repr(transparent)] [INFO] [stdout] 78 | | pub struct InterfaceEpNum(pub u8); [INFO] [stdout] | |__________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/usb.rs:82:1 [INFO] [stdout] | [INFO] [stdout] 82 | / #[repr(transparent)] [INFO] [stdout] 83 | | pub struct EndpointNum(pub u8); [INFO] [stdout] | |_______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/usb.rs:87:1 [INFO] [stdout] | [INFO] [stdout] 87 | / #[repr(transparent)] [INFO] [stdout] 88 | | pub struct EndpointField(pub u8); [INFO] [stdout] | |_________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/usb.rs:92:1 [INFO] [stdout] | [INFO] [stdout] 92 | / #[repr(transparent)] [INFO] [stdout] 93 | | pub struct EndpointAddr(pub u8); [INFO] [stdout] | |________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/usb.rs:115:1 [INFO] [stdout] | [INFO] [stdout] 115 | / #[repr(transparent)] [INFO] [stdout] 116 | | pub struct EndpointAttr(pub u8); [INFO] [stdout] | |________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/usb.rs:136:12 [INFO] [stdout] | [INFO] [stdout] 136 | pub struct BCDVersion { [INFO] [stdout] | ^^^^^^^^^^ field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/usb.rs:135:1 [INFO] [stdout] | [INFO] [stdout] 135 | / #[repr(C)] [INFO] [stdout] 136 | | pub struct BCDVersion { [INFO] [stdout] 137 | | pub minor: u8, [INFO] [stdout] 138 | | pub major: u8, [INFO] [stdout] 139 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/usb.rs:283:16 [INFO] [stdout] | [INFO] [stdout] 283 | pub struct RequestTypeFields(u8); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/usb.rs:451:12 [INFO] [stdout] | [INFO] [stdout] 451 | pub struct DeviceDescriptor { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/usb.rs:450:1 [INFO] [stdout] | [INFO] [stdout] 450 | / #[repr(C)] [INFO] [stdout] 451 | | pub struct DeviceDescriptor { [INFO] [stdout] 452 | | pub length: u8, [INFO] [stdout] 453 | | pub descriptor_type: u8, [INFO] [stdout] ... | [INFO] [stdout] 465 | | pub num_configurations: u8 [INFO] [stdout] 466 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/usb.rs:503:1 [INFO] [stdout] | [INFO] [stdout] 503 | / #[repr(C, packed)] [INFO] [stdout] 504 | | pub struct ConfigDescriptor { [INFO] [stdout] 505 | | pub length: u8, [INFO] [stdout] 506 | | pub descriptor_type: u8, [INFO] [stdout] ... | [INFO] [stdout] 512 | | pub max_power: u8 [INFO] [stdout] 513 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/usb.rs:540:1 [INFO] [stdout] | [INFO] [stdout] 540 | / #[repr(C, packed)] [INFO] [stdout] 541 | | pub struct InterfaceDescriptor { [INFO] [stdout] 542 | | pub length: u8, [INFO] [stdout] 543 | | pub descriptor_type: u8, [INFO] [stdout] ... | [INFO] [stdout] 550 | | pub interface_str_id: StringId, [INFO] [stdout] 551 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/usb.rs:578:1 [INFO] [stdout] | [INFO] [stdout] 578 | / #[repr(C, packed)] [INFO] [stdout] 579 | | pub struct EndpointDescriptor { [INFO] [stdout] 580 | | pub length: u8, [INFO] [stdout] 581 | | pub descriptor_type: u8, [INFO] [stdout] ... | [INFO] [stdout] 585 | | pub interval: u8, [INFO] [stdout] 586 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/usb.rs:607:12 [INFO] [stdout] | [INFO] [stdout] 607 | Device(DeviceDescriptor), [INFO] [stdout] | ------ ^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 607 - Device(DeviceDescriptor), [INFO] [stdout] 607 + Device(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/usb.rs:611:11 [INFO] [stdout] | [INFO] [stdout] 611 | Other(DescriptorType) [INFO] [stdout] | ----- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 611 - Other(DescriptorType) [INFO] [stdout] 611 + Other(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/expander/mod.rs:38:21 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn expander(&self) -> RefMut { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 38 | pub fn expander(&self) -> RefMut<'_, Expander> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c72f4c4b4074a5b6f80407204bf82d3114c3c182bb91feb4993788dbda795d31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c72f4c4b4074a5b6f80407204bf82d3114c3c182bb91feb4993788dbda795d31", kill_on_drop: false }` [INFO] [stdout] c72f4c4b4074a5b6f80407204bf82d3114c3c182bb91feb4993788dbda795d31