[INFO] fetching crate packetry 0.4.0...
[INFO] testing packetry-0.4.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate packetry 0.4.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate packetry 0.4.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate packetry 0.4.0
[INFO] tweaked toml for crates.io crate packetry 0.4.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate packetry 0.4.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate packetry 0.4.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/capture.rs:302:12
[INFO] [stdout]     |
[INFO] [stdout] 302 | pub struct Device {
[INFO] [stdout]     |            ^^^^^^ field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/capture.rs:301:1
[INFO] [stdout]     |
[INFO] [stdout] 301 | #[repr(C)]
[INFO] [stdout]     | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/capture.rs:309:16
[INFO] [stdout]     |
[INFO] [stdout] 309 |     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:335:16
[INFO] [stdout]     |
[INFO] [stdout] 335 |     pub struct GroupIndexEntry(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:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         #[repr(transparent)]
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 136 | byte_type!(DeviceAddr);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         #[repr(transparent)]
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 137 | byte_type!(DeviceField);
[INFO] [stdout]     | ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         #[repr(transparent)]
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 138 | byte_type!(StringId);
[INFO] [stdout]     | -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         #[repr(transparent)]
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 139 | byte_type!(ConfigNum);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         #[repr(transparent)]
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 140 | byte_type!(ConfigField);
[INFO] [stdout]     | ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         #[repr(transparent)]
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 141 | byte_type!(InterfaceNum);
[INFO] [stdout]     | ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         #[repr(transparent)]
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 142 | byte_type!(InterfaceAlt);
[INFO] [stdout]     | ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         #[repr(transparent)]
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 143 | byte_type!(InterfaceField);
[INFO] [stdout]     | -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         #[repr(transparent)]
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 144 | byte_type!(EndpointNum);
[INFO] [stdout]     | ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         #[repr(transparent)]
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 145 | byte_type!(EndpointField);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         #[repr(transparent)]
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 146 | byte_type!(EndpointAddr);
[INFO] [stdout]     | ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         #[repr(transparent)]
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 147 | byte_type!(EndpointAttr);
[INFO] [stdout]     | ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         #[repr(transparent)]
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 148 | byte_type!(IfaceAssocField);
[INFO] [stdout]     | --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         #[repr(transparent)]
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 149 | byte_type!(HidField);
[INFO] [stdout]     | -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         #[repr(transparent)]
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 150 | byte_type!(ClassId);
[INFO] [stdout]     | ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         #[repr(transparent)]
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 151 | byte_type!(SubclassId);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         #[repr(transparent)]
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 152 | byte_type!(ProtocolId);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/usb.rs:237:12
[INFO] [stdout]     |
[INFO] [stdout] 237 | 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:236:1
[INFO] [stdout]     |
[INFO] [stdout] 236 | #[repr(C)]
[INFO] [stdout]     | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/usb.rs:384:16
[INFO] [stdout]     |
[INFO] [stdout] 384 |     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:637:12
[INFO] [stdout]     |
[INFO] [stdout] 637 | 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:636:1
[INFO] [stdout]     |
[INFO] [stdout] 636 | #[repr(C)]
[INFO] [stdout]     | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:696:1
[INFO] [stdout]     |
[INFO] [stdout] 696 | #[repr(C, packed)]
[INFO] [stdout]     | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:733:1
[INFO] [stdout]     |
[INFO] [stdout] 733 | #[repr(C, packed)]
[INFO] [stdout]     | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:777:1
[INFO] [stdout]     |
[INFO] [stdout] 777 | #[repr(C, packed)]
[INFO] [stdout]     | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:822:1
[INFO] [stdout]     |
[INFO] [stdout] 822 | #[repr(C, packed)]
[INFO] [stdout]     | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/item_widget.rs:73:21
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub fn expander(&self) -> RefMut<Expander> {
[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] 73 |     pub fn expander(&self) -> RefMut<'_, Expander> {
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/pcap.rs:40:17
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn next(&mut self) -> Option<Result<(RawPcapPacket, u64), Error>> {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn next(&mut self) -> Option<Result<(RawPcapPacket<'_>, u64), Error>> {
[INFO] [stdout]    |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 07s
[INFO] running `Command { std: "docker" "inspect" "cccf342d6e73750438eb009f876fb61f048c184f929ee6a873f34e93223f4564", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cccf342d6e73750438eb009f876fb61f048c184f929ee6a873f34e93223f4564", kill_on_drop: false }`
[INFO] [stdout] cccf342d6e73750438eb009f876fb61f048c184f929ee6a873f34e93223f4564
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4569e8524b80345146e8fd0ae31e9dfea5dae351e06b546c6de7c10a41febdff
[INFO] running `Command { std: "docker" "start" "-a" "4569e8524b80345146e8fd0ae31e9dfea5dae351e06b546c6de7c10a41febdff", kill_on_drop: false }`
[INFO] [stderr]    Compiling libfuzzer-sys v0.4.7
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling arbitrary v1.3.2
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling packetry v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/capture.rs:302:12
[INFO] [stdout]     |
[INFO] [stdout] 302 | pub struct Device {
[INFO] [stdout]     |            ^^^^^^ field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/capture.rs:301:1
[INFO] [stdout]     |
[INFO] [stdout] 301 | #[repr(C)]
[INFO] [stdout]     | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/capture.rs:309:16
[INFO] [stdout]     |
[INFO] [stdout] 309 |     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:335:16
[INFO] [stdout]     |
[INFO] [stdout] 335 |     pub struct GroupIndexEntry(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/data_stream.rs:236:12
[INFO] [stdout]     |
[INFO] [stdout] 236 |     struct Foo {
[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/data_stream.rs:235:5
[INFO] [stdout]     |
[INFO] [stdout] 235 |     #[repr(C)]
[INFO] [stdout]     |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         #[repr(transparent)]
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 136 | byte_type!(DeviceAddr);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         #[repr(transparent)]
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 137 | byte_type!(DeviceField);
[INFO] [stdout]     | ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         #[repr(transparent)]
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 138 | byte_type!(StringId);
[INFO] [stdout]     | -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         #[repr(transparent)]
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 139 | byte_type!(ConfigNum);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         #[repr(transparent)]
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 140 | byte_type!(ConfigField);
[INFO] [stdout]     | ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         #[repr(transparent)]
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 141 | byte_type!(InterfaceNum);
[INFO] [stdout]     | ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         #[repr(transparent)]
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 142 | byte_type!(InterfaceAlt);
[INFO] [stdout]     | ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         #[repr(transparent)]
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 143 | byte_type!(InterfaceField);
[INFO] [stdout]     | -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         #[repr(transparent)]
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 144 | byte_type!(EndpointNum);
[INFO] [stdout]     | ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         #[repr(transparent)]
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 145 | byte_type!(EndpointField);
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         #[repr(transparent)]
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 146 | byte_type!(EndpointAddr);
[INFO] [stdout]     | ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         #[repr(transparent)]
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 147 | byte_type!(EndpointAttr);
[INFO] [stdout]     | ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         #[repr(transparent)]
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 148 | byte_type!(IfaceAssocField);
[INFO] [stdout]     | --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         #[repr(transparent)]
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 149 | byte_type!(HidField);
[INFO] [stdout]     | -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         #[repr(transparent)]
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 150 | byte_type!(ClassId);
[INFO] [stdout]     | ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         #[repr(transparent)]
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 151 | byte_type!(SubclassId);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         #[repr(transparent)]
[INFO] [stdout]     |         ^
[INFO] [stdout] ...
[INFO] [stdout] 152 | byte_type!(ProtocolId);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/usb.rs:237:12
[INFO] [stdout]     |
[INFO] [stdout] 237 | 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:236:1
[INFO] [stdout]     |
[INFO] [stdout] 236 | #[repr(C)]
[INFO] [stdout]     | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/usb.rs:384:16
[INFO] [stdout]     |
[INFO] [stdout] 384 |     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:637:12
[INFO] [stdout]     |
[INFO] [stdout] 637 | 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:636:1
[INFO] [stdout]     |
[INFO] [stdout] 636 | #[repr(C)]
[INFO] [stdout]     | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:696:1
[INFO] [stdout]     |
[INFO] [stdout] 696 | #[repr(C, packed)]
[INFO] [stdout]     | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:733:1
[INFO] [stdout]     |
[INFO] [stdout] 733 | #[repr(C, packed)]
[INFO] [stdout]     | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:777:1
[INFO] [stdout]     |
[INFO] [stdout] 777 | #[repr(C, packed)]
[INFO] [stdout]     | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/usb.rs:822:1
[INFO] [stdout]     |
[INFO] [stdout] 822 | #[repr(C, packed)]
[INFO] [stdout]     | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/item_widget.rs:73:21
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub fn expander(&self) -> RefMut<Expander> {
[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] 73 |     pub fn expander(&self) -> RefMut<'_, Expander> {
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/pcap.rs:40:17
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn next(&mut self) -> Option<Result<(RawPcapPacket, u64), Error>> {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn next(&mut self) -> Option<Result<(RawPcapPacket<'_>, u64), Error>> {
[INFO] [stdout]    |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 19.87s
[INFO] running `Command { std: "docker" "inspect" "4569e8524b80345146e8fd0ae31e9dfea5dae351e06b546c6de7c10a41febdff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4569e8524b80345146e8fd0ae31e9dfea5dae351e06b546c6de7c10a41febdff", kill_on_drop: false }`
[INFO] [stdout] 4569e8524b80345146e8fd0ae31e9dfea5dae351e06b546c6de7c10a41febdff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6880a6ae27e5b23499d99fa3c9274e59a3b3eaea032ff9f3d7f738e2595fbd9a
[INFO] running `Command { std: "docker" "start" "-a" "6880a6ae27e5b23499d99fa3c9274e59a3b3eaea032ff9f3d7f738e2595fbd9a", kill_on_drop: false }`
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/capture.rs:302:12
[INFO] [stderr]     |
[INFO] [stderr] 302 | pub struct Device {
[INFO] [stderr]     |            ^^^^^^ field in this struct
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider removing this field
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]    --> src/capture.rs:301:1
[INFO] [stderr]     |
[INFO] [stderr] 301 | #[repr(C)]
[INFO] [stderr]     | ^
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/capture.rs:309:16
[INFO] [stderr]     |
[INFO] [stderr] 309 |     pub struct Endpoint(u64);
[INFO] [stderr]     |                ^^^^^^^^ field in this struct
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider removing this field
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/capture.rs:335:16
[INFO] [stderr]     |
[INFO] [stderr] 335 |     pub struct GroupIndexEntry(u64);
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^ field in this struct
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider removing this field
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/data_stream.rs:236:12
[INFO] [stderr]     |
[INFO] [stderr] 236 |     struct Foo {
[INFO] [stderr]     |            ^^^ field in this struct
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider removing this field
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]    --> src/data_stream.rs:235:5
[INFO] [stderr]     |
[INFO] [stderr] 235 |     #[repr(C)]
[INFO] [stderr]     |     ^
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]    --> src/usb.rs:131:9
[INFO] [stderr]     |
[INFO] [stderr] 131 |         #[repr(transparent)]
[INFO] [stderr]     |         ^
[INFO] [stderr] ...
[INFO] [stderr] 136 | byte_type!(DeviceAddr);
[INFO] [stderr]     | ---------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]    --> src/usb.rs:131:9
[INFO] [stderr]     |
[INFO] [stderr] 131 |         #[repr(transparent)]
[INFO] [stderr]     |         ^
[INFO] [stderr] ...
[INFO] [stderr] 137 | byte_type!(DeviceField);
[INFO] [stderr]     | ----------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]    --> src/usb.rs:131:9
[INFO] [stderr]     |
[INFO] [stderr] 131 |         #[repr(transparent)]
[INFO] [stderr]     |         ^
[INFO] [stderr] ...
[INFO] [stderr] 138 | byte_type!(StringId);
[INFO] [stderr]     | -------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]    --> src/usb.rs:131:9
[INFO] [stderr]     |
[INFO] [stderr] 131 |         #[repr(transparent)]
[INFO] [stderr]     |         ^
[INFO] [stderr] ...
[INFO] [stderr] 139 | byte_type!(ConfigNum);
[INFO] [stderr]     | --------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]    --> src/usb.rs:131:9
[INFO] [stderr]     |
[INFO] [stderr] 131 |         #[repr(transparent)]
[INFO] [stderr]     |         ^
[INFO] [stderr] ...
[INFO] [stderr] 140 | byte_type!(ConfigField);
[INFO] [stderr]     | ----------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]    --> src/usb.rs:131:9
[INFO] [stderr]     |
[INFO] [stderr] 131 |         #[repr(transparent)]
[INFO] [stderr]     |         ^
[INFO] [stderr] ...
[INFO] [stderr] 141 | byte_type!(InterfaceNum);
[INFO] [stderr]     | ------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]    --> src/usb.rs:131:9
[INFO] [stderr]     |
[INFO] [stderr] 131 |         #[repr(transparent)]
[INFO] [stderr]     |         ^
[INFO] [stderr] ...
[INFO] [stderr] 142 | byte_type!(InterfaceAlt);
[INFO] [stderr]     | ------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]    --> src/usb.rs:131:9
[INFO] [stderr]     |
[INFO] [stderr] 131 |         #[repr(transparent)]
[INFO] [stderr]     |         ^
[INFO] [stderr] ...
[INFO] [stderr] 143 | byte_type!(InterfaceField);
[INFO] [stderr]     | -------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]    --> src/usb.rs:131:9
[INFO] [stderr]     |
[INFO] [stderr] 131 |         #[repr(transparent)]
[INFO] [stderr]     |         ^
[INFO] [stderr] ...
[INFO] [stderr] 144 | byte_type!(EndpointNum);
[INFO] [stderr]     | ----------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]    --> src/usb.rs:131:9
[INFO] [stderr]     |
[INFO] [stderr] 131 |         #[repr(transparent)]
[INFO] [stderr]     |         ^
[INFO] [stderr] ...
[INFO] [stderr] 145 | byte_type!(EndpointField);
[INFO] [stderr]     | ------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]    --> src/usb.rs:131:9
[INFO] [stderr]     |
[INFO] [stderr] 131 |         #[repr(transparent)]
[INFO] [stderr]     |         ^
[INFO] [stderr] ...
[INFO] [stderr] 146 | byte_type!(EndpointAddr);
[INFO] [stderr]     | ------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]    --> src/usb.rs:131:9
[INFO] [stderr]     |
[INFO] [stderr] 131 |         #[repr(transparent)]
[INFO] [stderr]     |         ^
[INFO] [stderr] ...
[INFO] [stderr] 147 | byte_type!(EndpointAttr);
[INFO] [stderr]     | ------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]    --> src/usb.rs:131:9
[INFO] [stderr]     |
[INFO] [stderr] 131 |         #[repr(transparent)]
[INFO] [stderr]     |         ^
[INFO] [stderr] ...
[INFO] [stderr] 148 | byte_type!(IfaceAssocField);
[INFO] [stderr]     | --------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]    --> src/usb.rs:131:9
[INFO] [stderr]     |
[INFO] [stderr] 131 |         #[repr(transparent)]
[INFO] [stderr]     |         ^
[INFO] [stderr] ...
[INFO] [stderr] 149 | byte_type!(HidField);
[INFO] [stderr]     | -------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]    --> src/usb.rs:131:9
[INFO] [stderr]     |
[INFO] [stderr] 131 |         #[repr(transparent)]
[INFO] [stderr]     |         ^
[INFO] [stderr] ...
[INFO] [stderr] 150 | byte_type!(ClassId);
[INFO] [stderr]     | ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]    --> src/usb.rs:131:9
[INFO] [stderr]     |
[INFO] [stderr] 131 |         #[repr(transparent)]
[INFO] [stderr]     |         ^
[INFO] [stderr] ...
[INFO] [stderr] 151 | byte_type!(SubclassId);
[INFO] [stderr]     | ---------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]    --> src/usb.rs:131:9
[INFO] [stderr]     |
[INFO] [stderr] 131 |         #[repr(transparent)]
[INFO] [stderr]     |         ^
[INFO] [stderr] ...
[INFO] [stderr] 152 | byte_type!(ProtocolId);
[INFO] [stderr]     | ---------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `byte_type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/usb.rs:237:12
[INFO] [stderr]     |
[INFO] [stderr] 237 | pub struct BCDVersion {
[INFO] [stderr]     |            ^^^^^^^^^^ field in this struct
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider removing this field
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]    --> src/usb.rs:236:1
[INFO] [stderr]     |
[INFO] [stderr] 236 | #[repr(C)]
[INFO] [stderr]     | ^
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/usb.rs:384:16
[INFO] [stderr]     |
[INFO] [stderr] 384 |     pub struct RequestTypeFields(u8);
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^ field in this struct
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider removing this field
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/usb.rs:637:12
[INFO] [stderr]     |
[INFO] [stderr] 637 | pub struct DeviceDescriptor {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^ field in this struct
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider removing this field
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]    --> src/usb.rs:636:1
[INFO] [stderr]     |
[INFO] [stderr] 636 | #[repr(C)]
[INFO] [stderr]     | ^
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]    --> src/usb.rs:696:1
[INFO] [stderr]     |
[INFO] [stderr] 696 | #[repr(C, packed)]
[INFO] [stderr]     | ^
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]    --> src/usb.rs:733:1
[INFO] [stderr]     |
[INFO] [stderr] 733 | #[repr(C, packed)]
[INFO] [stderr]     | ^
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]    --> src/usb.rs:777:1
[INFO] [stderr]     |
[INFO] [stderr] 777 | #[repr(C, packed)]
[INFO] [stderr]     | ^
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]    --> src/usb.rs:822:1
[INFO] [stderr]     |
[INFO] [stderr] 822 | #[repr(C, packed)]
[INFO] [stderr]     | ^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/item_widget.rs:73:21
[INFO] [stderr]    |
[INFO] [stderr] 73 |     pub fn expander(&self) -> RefMut<Expander> {
[INFO] [stderr]    |                     ^^^^^     ---------------- the same lifetime is hidden here
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 73 |     pub fn expander(&self) -> RefMut<'_, Expander> {
[INFO] [stderr]    |                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/pcap.rs:40:17
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn next(&mut self) -> Option<Result<(RawPcapPacket, u64), Error>> {
[INFO] [stderr]    |                 ^^^^^^^^^                    ------------- the same lifetime is hidden here
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn next(&mut self) -> Option<Result<(RawPcapPacket<'_>, u64), Error>> {
[INFO] [stderr]    |                                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `packetry` (bin "packetry" test) generated 34 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/packetry-2b663798f1711941)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test backend::ice40usbtrace::tests::test_header ... ok
[INFO] [stdout] test compact_index::tests::test_byte_width ... ok
[INFO] [stdout] test data_stream::tests::test_data_stream_push ... ok
[INFO] [stdout] test data_stream::tests::test_data_stream_append ... ok
[INFO] [stdout] test data_stream::tests::test_data_stream_iter ... ok
[INFO] [stdout] test usb::tests::test_parse_data ... ok
[INFO] [stdout] test usb::tests::test_parse_in ... ok
[INFO] [stdout] test usb::tests::test_parse_setup ... ok
[INFO] [stdout] test usb::tests::test_parse_sof ... ok
[INFO] [stderr] 
[INFO] [stderr] (packetry-2b663798f1711941:24): Gtk-WARNING **: 11:30:09.805: Failed to open display
[INFO] [stderr] error: test failed, to rerun pass `--bin packetry`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/packetry-2b663798f1711941` (exit status: 1)
[INFO] [stderr] note: test exited abnormally; to see the full output pass --nocapture to the harness.
[INFO] running `Command { std: "docker" "inspect" "6880a6ae27e5b23499d99fa3c9274e59a3b3eaea032ff9f3d7f738e2595fbd9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6880a6ae27e5b23499d99fa3c9274e59a3b3eaea032ff9f3d7f738e2595fbd9a", kill_on_drop: false }`
[INFO] [stdout] 6880a6ae27e5b23499d99fa3c9274e59a3b3eaea032ff9f3d7f738e2595fbd9a
