[INFO] fetching crate dot15d4-frame 0.1.2...
[INFO] testing dot15d4-frame-0.1.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate dot15d4-frame 0.1.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate dot15d4-frame 0.1.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate dot15d4-frame 0.1.2
[INFO] tweaked toml for crates.io crate dot15d4-frame 0.1.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dot15d4-frame 0.1.2 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dot15d4-frame 0.1.2 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b0fbfa259fe5a81382f86a9641b2647f1a327e85a80257f42d65776d072c49d5
[INFO] running `Command { std: "docker" "start" "-a" "b0fbfa259fe5a81382f86a9641b2647f1a327e85a80257f42d65776d072c49d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0fbfa259fe5a81382f86a9641b2647f1a327e85a80257f42d65776d072c49d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0fbfa259fe5a81382f86a9641b2647f1a327e85a80257f42d65776d072c49d5", kill_on_drop: false }`
[INFO] [stdout] b0fbfa259fe5a81382f86a9641b2647f1a327e85a80257f42d65776d072c49d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0d90334407ff9b3a9f1c5643c83633a79b4abf5021b3aeae87d2355e944d0ea
[INFO] running `Command { std: "docker" "start" "-a" "a0d90334407ff9b3a9f1c5643c83633a79b4abf5021b3aeae87d2355e944d0ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling dot15d4-macros v0.1.1
[INFO] [stderr]    Compiling dot15d4-frame v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Instant` is never constructed
[INFO] [stdout]  --> src/time.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Instant {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_us` and `as_us` are never used
[INFO] [stdout]   --> src/time.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Instant {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] 13 |     /// Create a new `Instant` from microseconds since the epoch.
[INFO] [stdout] 14 |     pub const fn from_us(us: i64) -> Self {
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub const fn as_us(&self) -> i64 {
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ie/mod.rs:79:40
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn header_information_elements(&self) -> HeaderInformationElementsIterator {
[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] 79 |     pub fn header_information_elements(&self) -> HeaderInformationElementsIterator<'_> {
[INFO] [stdout]    |                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ie/mod.rs:88:41
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn payload_information_elements(&self) -> PayloadInformationElementsIterator {
[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] 88 |     pub fn payload_information_elements(&self) -> PayloadInformationElementsIterator<'_> {
[INFO] [stdout]    |                                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ie/headers.rs:600:18
[INFO] [stdout]     |
[INFO] [stdout] 600 |     pub fn slots(&self) -> GtsSlotIterator {
[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] 600 |     pub fn slots(&self) -> GtsSlotIterator<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ie/payloads.rs:66:40
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn nested_information_elements(&self) -> NestedInformationElementsIterator {
[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] 66 |     pub fn nested_information_elements(&self) -> NestedInformationElementsIterator<'_> {
[INFO] [stdout]    |                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ie/nested.rs:883:34
[INFO] [stdout]     |
[INFO] [stdout] 883 |     pub fn slotframe_descriptors(&self) -> SlotframeDescriptorIterator {
[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] 883 |     pub fn slotframe_descriptors(&self) -> SlotframeDescriptorIterator<'_> {
[INFO] [stdout]     |                                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ie/nested.rs:968:29
[INFO] [stdout]     |
[INFO] [stdout] 968 |     pub fn link_descriptors(&self) -> LinkDescriptorIterator {
[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] 968 |     pub fn link_descriptors(&self) -> LinkDescriptorIterator<'_> {
[INFO] [stdout]     |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.97s
[INFO] running `Command { std: "docker" "inspect" "a0d90334407ff9b3a9f1c5643c83633a79b4abf5021b3aeae87d2355e944d0ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0d90334407ff9b3a9f1c5643c83633a79b4abf5021b3aeae87d2355e944d0ea", kill_on_drop: false }`
[INFO] [stdout] a0d90334407ff9b3a9f1c5643c83633a79b4abf5021b3aeae87d2355e944d0ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed79592f3ed290569105a8e161887f34fb9cb058543c259c8451af949053a24f
[INFO] running `Command { std: "docker" "start" "-a" "ed79592f3ed290569105a8e161887f34fb9cb058543c259c8451af949053a24f", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stdout] warning: struct `Instant` is never constructed
[INFO] [stdout]  --> src/time.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Instant {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_us` and `as_us` are never used
[INFO] [stdout]   --> src/time.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Instant {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] 13 |     /// Create a new `Instant` from microseconds since the epoch.
[INFO] [stdout] 14 |     pub const fn from_us(us: i64) -> Self {
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub const fn as_us(&self) -> i64 {
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ie/mod.rs:79:40
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn header_information_elements(&self) -> HeaderInformationElementsIterator {
[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] 79 |     pub fn header_information_elements(&self) -> HeaderInformationElementsIterator<'_> {
[INFO] [stdout]    |                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ie/mod.rs:88:41
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn payload_information_elements(&self) -> PayloadInformationElementsIterator {
[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] 88 |     pub fn payload_information_elements(&self) -> PayloadInformationElementsIterator<'_> {
[INFO] [stdout]    |                                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ie/headers.rs:600:18
[INFO] [stdout]     |
[INFO] [stdout] 600 |     pub fn slots(&self) -> GtsSlotIterator {
[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] 600 |     pub fn slots(&self) -> GtsSlotIterator<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ie/payloads.rs:66:40
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn nested_information_elements(&self) -> NestedInformationElementsIterator {
[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] 66 |     pub fn nested_information_elements(&self) -> NestedInformationElementsIterator<'_> {
[INFO] [stdout]    |                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ie/nested.rs:883:34
[INFO] [stdout]     |
[INFO] [stdout] 883 |     pub fn slotframe_descriptors(&self) -> SlotframeDescriptorIterator {
[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] 883 |     pub fn slotframe_descriptors(&self) -> SlotframeDescriptorIterator<'_> {
[INFO] [stdout]     |                                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ie/nested.rs:968:29
[INFO] [stdout]     |
[INFO] [stdout] 968 |     pub fn link_descriptors(&self) -> LinkDescriptorIterator {
[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] 968 |     pub fn link_descriptors(&self) -> LinkDescriptorIterator<'_> {
[INFO] [stdout]     |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling env_filter v0.1.2
[INFO] [stderr]    Compiling env_logger v0.11.5
[INFO] [stderr]    Compiling dot15d4-frame v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ie/mod.rs:79:40
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn header_information_elements(&self) -> HeaderInformationElementsIterator {
[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] 79 |     pub fn header_information_elements(&self) -> HeaderInformationElementsIterator<'_> {
[INFO] [stdout]    |                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ie/mod.rs:88:41
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn payload_information_elements(&self) -> PayloadInformationElementsIterator {
[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] 88 |     pub fn payload_information_elements(&self) -> PayloadInformationElementsIterator<'_> {
[INFO] [stdout]    |                                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ie/headers.rs:600:18
[INFO] [stdout]     |
[INFO] [stdout] 600 |     pub fn slots(&self) -> GtsSlotIterator {
[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] 600 |     pub fn slots(&self) -> GtsSlotIterator<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ie/payloads.rs:66:40
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn nested_information_elements(&self) -> NestedInformationElementsIterator {
[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] 66 |     pub fn nested_information_elements(&self) -> NestedInformationElementsIterator<'_> {
[INFO] [stdout]    |                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ie/nested.rs:883:34
[INFO] [stdout]     |
[INFO] [stdout] 883 |     pub fn slotframe_descriptors(&self) -> SlotframeDescriptorIterator {
[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] 883 |     pub fn slotframe_descriptors(&self) -> SlotframeDescriptorIterator<'_> {
[INFO] [stdout]     |                                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ie/nested.rs:968:29
[INFO] [stdout]     |
[INFO] [stdout] 968 |     pub fn link_descriptors(&self) -> LinkDescriptorIterator {
[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] 968 |     pub fn link_descriptors(&self) -> LinkDescriptorIterator<'_> {
[INFO] [stdout]     |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.10s
[INFO] running `Command { std: "docker" "inspect" "ed79592f3ed290569105a8e161887f34fb9cb058543c259c8451af949053a24f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed79592f3ed290569105a8e161887f34fb9cb058543c259c8451af949053a24f", kill_on_drop: false }`
[INFO] [stdout] ed79592f3ed290569105a8e161887f34fb9cb058543c259c8451af949053a24f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4fc3de3f2920a8031395f2e82cae0637f1095a34b81f4e21e11fa46c762a405c
[INFO] running `Command { std: "docker" "start" "-a" "4fc3de3f2920a8031395f2e82cae0637f1095a34b81f4e21e11fa46c762a405c", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Instant` is never constructed
[INFO] [stderr]  --> src/time.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct Instant {
[INFO] [stderr]   |            ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `from_us` and `as_us` are never used
[INFO] [stderr]   --> src/time.rs:14:18
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl Instant {
[INFO] [stderr]    | ------------ associated items in this implementation
[INFO] [stderr] 13 |     /// Create a new `Instant` from microseconds since the epoch.
[INFO] [stderr] 14 |     pub const fn from_us(us: i64) -> Self {
[INFO] [stderr]    |                  ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 19 |     pub const fn as_us(&self) -> i64 {
[INFO] [stderr]    |                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/ie/mod.rs:79:40
[INFO] [stderr]    |
[INFO] [stderr] 79 |     pub fn header_information_elements(&self) -> HeaderInformationElementsIterator {
[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] 79 |     pub fn header_information_elements(&self) -> HeaderInformationElementsIterator<'_> {
[INFO] [stderr]    |                                                                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/ie/mod.rs:88:41
[INFO] [stderr]    |
[INFO] [stderr] 88 |     pub fn payload_information_elements(&self) -> PayloadInformationElementsIterator {
[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] 88 |     pub fn payload_information_elements(&self) -> PayloadInformationElementsIterator<'_> {
[INFO] [stderr]    |                                                                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/ie/headers.rs:600:18
[INFO] [stderr]     |
[INFO] [stderr] 600 |     pub fn slots(&self) -> GtsSlotIterator {
[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] 600 |     pub fn slots(&self) -> GtsSlotIterator<'_> {
[INFO] [stderr]     |                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/ie/payloads.rs:66:40
[INFO] [stderr]    |
[INFO] [stderr] 66 |     pub fn nested_information_elements(&self) -> NestedInformationElementsIterator {
[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] 66 |     pub fn nested_information_elements(&self) -> NestedInformationElementsIterator<'_> {
[INFO] [stderr]    |                                                                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/ie/nested.rs:883:34
[INFO] [stderr]     |
[INFO] [stderr] 883 |     pub fn slotframe_descriptors(&self) -> SlotframeDescriptorIterator {
[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] 883 |     pub fn slotframe_descriptors(&self) -> SlotframeDescriptorIterator<'_> {
[INFO] [stderr]     |                                                                       ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/ie/nested.rs:968:29
[INFO] [stderr]     |
[INFO] [stderr] 968 |     pub fn link_descriptors(&self) -> LinkDescriptorIterator {
[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] 968 |     pub fn link_descriptors(&self) -> LinkDescriptorIterator<'_> {
[INFO] [stderr]     |                                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `dot15d4-frame` (lib) generated 8 warnings (run `cargo fix --lib -p dot15d4-frame` to apply 6 suggestions)
[INFO] [stderr] warning: `dot15d4-frame` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dot15d4_frame-2a41a5f860451424)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test addressing::tests::addressing_mode ... ok
[INFO] [stdout] test addressing::tests::as_bytes ... ok
[INFO] [stdout] test addressing::tests::address_present_flags ... ok
[INFO] [stdout] test addressing::tests::from_bytes ... ok
[INFO] [stdout] test addressing::tests::address_type ... ok
[INFO] [stdout] test addressing::tests::is_broadcast ... ok
[INFO] [stdout] test addressing::tests::parse ... ok
[INFO] [stdout] test frame_control::tests::bad_length ... ok
[INFO] [stdout] test frame_control::tests::formatting ... ok
[INFO] [stdout] test frame_control::tests::set_fields ... ok
[INFO] [stdout] test ie::headers::tests::gts_slot ... ok
[INFO] [stdout] test frame_control::tests::frame_type ... ok
[INFO] [stdout] test frame_control::tests::frame_version ... ok
[INFO] [stdout] test ie::headers::tests::header_iformation_element_id ... ok
[INFO] [stdout] test ie::headers::tests::gts_specification ... ok
[INFO] [stdout] test tests::emit_ack_frame ... ok
[INFO] [stdout] test ie::headers::tests::superframe_specification ... ok
[INFO] [stdout] test frame_control::tests::get_fields ... ok
[INFO] [stdout] test tests::emit_data_frame ... ok
[INFO] [stdout] test tests::emit_imm_ack ... ok
[INFO] [stdout] test tests::parse_ack_frame ... ok
[INFO] [stdout] test tests::issue29 ... ok
[INFO] [stdout] test tests::parse_data_frame ... ok
[INFO] [stdout] test tests::parse_enhanced_beacon ... ok
[INFO] [stdout] test tests::parse_imm_ack ... ok
[INFO] [stdout] test time::tests::duration ... ok
[INFO] [stdout] test time::tests::duration_operations ... ok
[INFO] [stdout] test time::tests::instant_operations ... ok
[INFO] [stdout] test time::tests::formatting ... ok
[INFO] [stdout] test time::tests::instant ... ok
[INFO] [stdout] test addressing::tests::from_bytes_panic - should panic ... ok
[INFO] [stderr]    Doc-tests dot15d4_frame
[INFO] [stdout] test tests::emit_enhanced_beacon ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.83s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4fc3de3f2920a8031395f2e82cae0637f1095a34b81f4e21e11fa46c762a405c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fc3de3f2920a8031395f2e82cae0637f1095a34b81f4e21e11fa46c762a405c", kill_on_drop: false }`
[INFO] [stdout] 4fc3de3f2920a8031395f2e82cae0637f1095a34b81f4e21e11fa46c762a405c
