[INFO] fetching crate ethox 0.0.2...
[INFO] testing ethox-0.0.2 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate ethox 0.0.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate ethox 0.0.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate ethox 0.0.2
[INFO] tweaked toml for crates.io crate ethox 0.0.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ethox 0.0.2 on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ethox 0.0.2 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-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0dac27f01e968ab68839ef3dcd75b1554320548a019cae4dd0ca9a7211df6cdb
[INFO] running `Command { std: "docker" "start" "-a" "0dac27f01e968ab68839ef3dcd75b1554320548a019cae4dd0ca9a7211df6cdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0dac27f01e968ab68839ef3dcd75b1554320548a019cae4dd0ca9a7211df6cdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dac27f01e968ab68839ef3dcd75b1554320548a019cae4dd0ca9a7211df6cdb", kill_on_drop: false }`
[INFO] [stdout] 0dac27f01e968ab68839ef3dcd75b1554320548a019cae4dd0ca9a7211df6cdb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4664c8dc7923041253301c7d85d0d3baeb840f339098412a4b061fc7fb5c557e
[INFO] running `Command { std: "docker" "start" "-a" "4664c8dc7923041253301c7d85d0d3baeb840f339098412a4b061fc7fb5c557e", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling ethox v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `log`
[INFO] [stdout]    --> src/macros.rs:154:11
[INFO] [stdout]     |
[INFO] [stdout] 154 | #[cfg(all(feature = "log", DISABLED))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `alloc`, `default`, `libc`, `std`, and `sys`
[INFO] [stdout]     = help: consider adding `log` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `DISABLED`
[INFO] [stdout]    --> src/macros.rs:154:28
[INFO] [stdout]     |
[INFO] [stdout] 154 | #[cfg(all(feature = "log", DISABLED))]
[INFO] [stdout]     |                            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(DISABLED)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(DISABLED)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `log`
[INFO] [stdout]    --> src/macros.rs:163:15
[INFO] [stdout]     |
[INFO] [stdout] 163 | #[cfg(not(all(feature = "log", DISABLED)))]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `alloc`, `default`, `libc`, `std`, and `sys`
[INFO] [stdout]     = help: consider adding `log` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `DISABLED`
[INFO] [stdout]    --> src/macros.rs:163:32
[INFO] [stdout]     |
[INFO] [stdout] 163 | #[cfg(not(all(feature = "log", DISABLED)))]
[INFO] [stdout]     |                                ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(DISABLED)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(DISABLED)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `proto-dhcpv4`
[INFO] [stdout]    --> src/wire/mod.rs:353:7
[INFO] [stdout]     |
[INFO] [stdout] 353 | #[cfg(feature = "proto-dhcpv4")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `alloc`, `default`, `libc`, `std`, and `sys`
[INFO] [stdout]     = help: consider adding `proto-dhcpv4` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `fuzzing`
[INFO] [stdout]    --> src/wire/./ipv4.rs:622:17
[INFO] [stdout]     |
[INFO] [stdout] 622 |         if cfg!(fuzzing) { return true }
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(fuzzing)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(fuzzing)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `fuzzing`
[INFO] [stdout]    --> src/wire/./icmpv4.rs:298:17
[INFO] [stdout]     |
[INFO] [stdout] 298 |         if cfg!(fuzzing) { return true }
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(fuzzing)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(fuzzing)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `fuzzing`
[INFO] [stdout]    --> src/wire/./udp.rs:168:17
[INFO] [stdout]     |
[INFO] [stdout] 168 |         if cfg!(fuzzing) { return true }
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(fuzzing)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(fuzzing)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `fuzzing`
[INFO] [stdout]    --> src/wire/./tcp.rs:286:17
[INFO] [stdout]     |
[INFO] [stdout] 286 |         if cfg!(fuzzing) { return true }
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(fuzzing)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(fuzzing)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> src/wire/./tcp.rs:1013:13
[INFO] [stdout]      |
[INFO] [stdout] 1013 |             (self.flags.syn() | self.flags.fin() | self.flags.rst())
[INFO] [stdout]      |             ^                                                      ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1013 -             (self.flags.syn() | self.flags.fin() | self.flags.rst())
[INFO] [stdout] 1013 +             self.flags.syn() | self.flags.fin() | self.flags.rst() 
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown `doc` attribute `shown`
[INFO] [stdout]   --> src/macros.rs:32:42
[INFO] [stdout]    |
[INFO] [stdout] 32 |                   $($(#[$val_attr])* #[doc(shown)] $variant = $value ),+
[INFO] [stdout]    |                                            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/wire/./ethernet.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout]  8 | / enum_with_unknown! {
[INFO] [stdout]  9 | |     /// Ethernet protocol type.
[INFO] [stdout] 10 | |     pub enum EtherType(u16) {
[INFO] [stdout] 11 | |         Ipv4 = 0x0800,
[INFO] [stdout] ...  |
[INFO] [stdout] 16 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `enum_with_unknown` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown `doc` attribute `shown`
[INFO] [stdout]   --> src/macros.rs:32:42
[INFO] [stdout]    |
[INFO] [stdout] 32 |                   $($(#[$val_attr])* #[doc(shown)] $variant = $value ),+
[INFO] [stdout]    |                                            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/wire/./arp.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / enum_with_unknown! {
[INFO] [stdout] 12 | |     /// ARP hardware type.
[INFO] [stdout] 13 | |     pub enum Hardware(u16) {
[INFO] [stdout] 14 | |         Ethernet = 1
[INFO] [stdout] 15 | |     }
[INFO] [stdout] 16 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `enum_with_unknown` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown `doc` attribute `shown`
[INFO] [stdout]   --> src/macros.rs:32:42
[INFO] [stdout]    |
[INFO] [stdout] 32 |                   $($(#[$val_attr])* #[doc(shown)] $variant = $value ),+
[INFO] [stdout]    |                                            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/wire/./arp.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | / enum_with_unknown! {
[INFO] [stdout] 19 | |     /// ARP operation type.
[INFO] [stdout] 20 | |     pub enum Operation(u16) {
[INFO] [stdout] 21 | |         Request = 1,
[INFO] [stdout] ...  |
[INFO] [stdout] 24 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `enum_with_unknown` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown `doc` attribute `shown`
[INFO] [stdout]   --> src/macros.rs:32:42
[INFO] [stdout]    |
[INFO] [stdout] 32 |                   $($(#[$val_attr])* #[doc(shown)] $variant = $value ),+
[INFO] [stdout]    |                                            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/wire/./ip.rs:57:1
[INFO] [stdout]    |
[INFO] [stdout] 57 | / enum_with_unknown! {
[INFO] [stdout] 58 | |     /// IP datagram encapsulated protocol.
[INFO] [stdout] 59 | |     pub enum Protocol(u8) {
[INFO] [stdout] 60 | |         HopByHop  = 0x00,
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `enum_with_unknown` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown `doc` attribute `shown`
[INFO] [stdout]   --> src/macros.rs:32:42
[INFO] [stdout]    |
[INFO] [stdout] 32 |                   $($(#[$val_attr])* #[doc(shown)] $variant = $value ),+
[INFO] [stdout]    |                                            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/wire/./ipv6.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | / enum_with_unknown! {
[INFO] [stdout] 32 | |     /// IPv6 multicast scope.
[INFO] [stdout] 33 | |     pub enum Scope(u8) {
[INFO] [stdout] 34 | |         /// The address is valid for the interface alone.
[INFO] [stdout] ...  |
[INFO] [stdout] 49 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `enum_with_unknown` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `silent_until` is never read
[INFO] [stdout]    --> src/layer/arp/neighbor.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 107 | pub struct Cache<'a> {
[INFO] [stdout]     |            ----- field in this struct
[INFO] [stdout] 108 |     storage:      Ordered<'a, Neighbor>,
[INFO] [stdout] 109 |     silent_until: Instant,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Cache` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/nic/loopback.rs:51:18
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn next_recv(&mut self) -> Option<(AckRecv, &mut C)> {
[INFO] [stdout]    |                  ^^^^^^^^^             ^^^^^^^  ^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                  |                     |
[INFO] [stdout]    |                  |                     the same lifetime is hidden here
[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] 51 |     fn next_recv(&mut self) -> Option<(AckRecv<'_>, &mut C)> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/nic/loopback.rs:62:18
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn next_send(&mut self) -> Option<(AckSend, &mut C)> {
[INFO] [stdout]    |                  ^^^^^^^^^             ^^^^^^^  ^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                  |                     |
[INFO] [stdout]    |                  |                     the same lifetime is hidden here
[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] 62 |     fn next_send(&mut self) -> Option<(AckSend<'_>, &mut C)> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/arp/neighbor.rs:311:20
[INFO] [stdout]     |
[INFO] [stdout] 311 |     pub fn missing(&self) -> Missing {
[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] 311 |     pub fn missing(&self) -> Missing<'_> {
[INFO] [stdout]     |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/layer/arp/packet.rs:64:23
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn borrow_mut(&mut self) -> Controller {
[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] 64 |     pub fn borrow_mut(&mut self) -> Controller<'_> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/layer/eth/packet.rs:78:23
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn borrow_mut(&mut self) -> Controller {
[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] 78 |     pub fn borrow_mut(&mut self) -> Controller<'_> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/icmp/endpoint.rs:104:19
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn answer(&mut self) -> Receiver {
[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] 104 |     pub fn answer(&mut self) -> Receiver<'_> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/icmp/endpoint.rs:109:20
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn recv<H>(&mut self, handler: H) -> Receiver<H> {
[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] 109 |     pub fn recv<H>(&mut self, handler: H) -> Receiver<'_, H> {
[INFO] [stdout]     |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/icmp/endpoint.rs:114:25
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub fn recv_with<H>(&mut self, handler: H) -> Receiver<FnHandler<H>> {
[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] 114 |     pub fn recv_with<H>(&mut self, handler: H) -> Receiver<'_, FnHandler<H>> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/icmp/endpoint.rs:119:20
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub fn send<H>(&mut self, handler: H) -> Sender<H> {
[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] 119 |     pub fn send<H>(&mut self, handler: H) -> Sender<'_, H> {
[INFO] [stdout]     |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/icmp/endpoint.rs:124:25
[INFO] [stdout]     |
[INFO] [stdout] 124 |     pub fn send_with<H>(&mut self, handler: H) -> Sender<FnHandler<H>> {
[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] 124 |     pub fn send_with<H>(&mut self, handler: H) -> Sender<'_, FnHandler<H>> {
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/icmp/endpoint.rs:130:16
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn get_mut(&mut self) -> EndpointRef {
[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] 130 |     fn get_mut(&mut self) -> EndpointRef<'_> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/layer/icmp/packet.rs:80:23
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn borrow_mut(&mut self) -> Controller {
[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] 80 |     pub fn borrow_mut(&mut self) -> Controller<'_> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/ip/packet.rs:130:23
[INFO] [stdout]     |
[INFO] [stdout] 130 |     pub fn borrow_mut(&mut self) -> Controller {
[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] 130 |     pub fn borrow_mut(&mut self) -> Controller<'_> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]    --> src/layer/ip/packet.rs:267:5
[INFO] [stdout]     |
[INFO] [stdout] 267 |     pub fn control(&self) -> &Controller<'a> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:59:9
[INFO] [stdout]     |
[INFO] [stdout]  59 | #![warn(missing_docs)]
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/layer/loss/mod.rs:77:21
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pub fn lossy<I>(&mut self, layer: I) -> Lossy<I> {
[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] 77 |     pub fn lossy<I>(&mut self, layer: I) -> Lossy<'_, I> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/layer/udp/packet.rs:86:23
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn borrow_mut(&mut self) -> Controller {
[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] 86 |     pub fn borrow_mut(&mut self) -> Controller<'_> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/tcp/connection.rs:362:14
[INFO] [stdout]     |
[INFO] [stdout] 362 |     fn entry(&mut self, index: SlotKey) -> Option<Entry>;
[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] 362 |     fn entry(&mut self, index: SlotKey) -> Option<Entry<'_>>;
[INFO] [stdout]     |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/tcp/connection.rs:366:19
[INFO] [stdout]     |
[INFO] [stdout] 366 |     fn find_tuple(&mut self, tuple: FourTuple) -> Option<Entry>;
[INFO] [stdout]     |                   ^^^^^^^^^ the lifetime is elided here  ^^^^^ the same lifetime is hidden 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] 366 |     fn find_tuple(&mut self, tuple: FourTuple) -> Option<Entry<'_>>;
[INFO] [stdout]     |                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/layer/tcp/connection.rs:1325:14
[INFO] [stdout]      |
[INFO] [stdout] 1325 |     fn entry(&mut self) -> Entry {
[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] 1325 |     fn entry(&mut self) -> Entry<'_> {
[INFO] [stdout]      |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/tcp/endpoint.rs:163:25
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub(crate) fn entry(&mut self, index: SlotKey)
[INFO] [stdout]     |                         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 164 |         -> Option<Entry>
[INFO] [stdout]     |                   ^^^^^ the same lifetime is hidden 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] 164 |         -> Option<Entry<'_>>
[INFO] [stdout]     |                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/tcp/endpoint.rs:185:36
[INFO] [stdout]     |
[INFO] [stdout] 185 |     pub(crate) fn entry_from_tuple(&mut self, tuple: FourTuple)
[INFO] [stdout]     |                                    ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 186 |         -> Option<Entry>
[INFO] [stdout]     |                   ^^^^^ the same lifetime is hidden 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] 186 |         -> Option<Entry<'_>>
[INFO] [stdout]     |                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/tcp/endpoint.rs:440:14
[INFO] [stdout]     |
[INFO] [stdout] 440 |     fn entry(&mut self, index: SlotKey) -> Option<Entry> {
[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] 440 |     fn entry(&mut self, index: SlotKey) -> Option<Entry<'_>> {
[INFO] [stdout]     |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/tcp/endpoint.rs:444:19
[INFO] [stdout]     |
[INFO] [stdout] 444 |     fn find_tuple(&mut self, tuple: FourTuple) -> Option<Entry> {
[INFO] [stdout]     |                   ^^^^^^^^^ the lifetime is elided here  ^^^^^ the same lifetime is hidden 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] 444 |     fn find_tuple(&mut self, tuple: FourTuple) -> Option<Entry<'_>> {
[INFO] [stdout]     |                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/managed/phantom_alloc/phantom_btree.rs:84:18
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn entry(&mut self, key: K) -> Entry<K, V> {
[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] 84 |     pub fn entry(&mut self, key: K) -> Entry<'_, K, V> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/wire/./ipv6hopbyhop.rs:193:20
[INFO] [stdout]     |
[INFO] [stdout] 193 |     pub fn options(&self) -> Ipv6OptionsIterator {
[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] 193 |     pub fn options(&self) -> Ipv6OptionsIterator<'_> {
[INFO] [stdout]     |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::mem::replace` that must be used
[INFO] [stdout]    --> src/wire/payload.rs:276:9
[INFO] [stdout]     |
[INFO] [stdout] 276 |         core::mem::replace(self, inner);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 276 |         let _ = core::mem::replace(self, inner);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.08s
[INFO] running `Command { std: "docker" "inspect" "4664c8dc7923041253301c7d85d0d3baeb840f339098412a4b061fc7fb5c557e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4664c8dc7923041253301c7d85d0d3baeb840f339098412a4b061fc7fb5c557e", kill_on_drop: false }`
[INFO] [stdout] 4664c8dc7923041253301c7d85d0d3baeb840f339098412a4b061fc7fb5c557e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e837a1bcdf9e6006837c5fa3607a8e05d62ae8fd8ee91b5c4068fd1fecbf008
[INFO] running `Command { std: "docker" "start" "-a" "2e837a1bcdf9e6006837c5fa3607a8e05d62ae8fd8ee91b5c4068fd1fecbf008", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stdout] warning: unexpected `cfg` condition value: `log`
[INFO] [stdout]    --> src/macros.rs:154:11
[INFO] [stdout]     |
[INFO] [stdout] 154 | #[cfg(all(feature = "log", DISABLED))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `alloc`, `default`, `libc`, `std`, and `sys`
[INFO] [stdout]     = help: consider adding `log` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `DISABLED`
[INFO] [stdout]    --> src/macros.rs:154:28
[INFO] [stdout]     |
[INFO] [stdout] 154 | #[cfg(all(feature = "log", DISABLED))]
[INFO] [stdout]     |                            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(DISABLED)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(DISABLED)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `log`
[INFO] [stdout]    --> src/macros.rs:163:15
[INFO] [stdout]     |
[INFO] [stdout] 163 | #[cfg(not(all(feature = "log", DISABLED)))]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `alloc`, `default`, `libc`, `std`, and `sys`
[INFO] [stdout]     = help: consider adding `log` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `DISABLED`
[INFO] [stdout]    --> src/macros.rs:163:32
[INFO] [stdout]     |
[INFO] [stdout] 163 | #[cfg(not(all(feature = "log", DISABLED)))]
[INFO] [stdout]     |                                ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(DISABLED)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(DISABLED)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `proto-dhcpv4`
[INFO] [stdout]    --> src/wire/mod.rs:353:7
[INFO] [stdout]     |
[INFO] [stdout] 353 | #[cfg(feature = "proto-dhcpv4")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `alloc`, `default`, `libc`, `std`, and `sys`
[INFO] [stdout]     = help: consider adding `proto-dhcpv4` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `fuzzing`
[INFO] [stdout]    --> src/wire/./ipv4.rs:622:17
[INFO] [stdout]     |
[INFO] [stdout] 622 |         if cfg!(fuzzing) { return true }
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(fuzzing)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(fuzzing)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `fuzzing`
[INFO] [stdout]    --> src/wire/./icmpv4.rs:298:17
[INFO] [stdout]     |
[INFO] [stdout] 298 |         if cfg!(fuzzing) { return true }
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(fuzzing)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(fuzzing)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `fuzzing`
[INFO] [stdout]    --> src/wire/./udp.rs:168:17
[INFO] [stdout]     |
[INFO] [stdout] 168 |         if cfg!(fuzzing) { return true }
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(fuzzing)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(fuzzing)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `fuzzing`
[INFO] [stdout]    --> src/wire/./tcp.rs:286:17
[INFO] [stdout]     |
[INFO] [stdout] 286 |         if cfg!(fuzzing) { return true }
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(fuzzing)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(fuzzing)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> src/wire/./tcp.rs:1013:13
[INFO] [stdout]      |
[INFO] [stdout] 1013 |             (self.flags.syn() | self.flags.fin() | self.flags.rst())
[INFO] [stdout]      |             ^                                                      ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1013 -             (self.flags.syn() | self.flags.fin() | self.flags.rst())
[INFO] [stdout] 1013 +             self.flags.syn() | self.flags.fin() | self.flags.rst() 
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown `doc` attribute `shown`
[INFO] [stdout]   --> src/macros.rs:32:42
[INFO] [stdout]    |
[INFO] [stdout] 32 |                   $($(#[$val_attr])* #[doc(shown)] $variant = $value ),+
[INFO] [stdout]    |                                            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/wire/./ethernet.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout]  8 | / enum_with_unknown! {
[INFO] [stdout]  9 | |     /// Ethernet protocol type.
[INFO] [stdout] 10 | |     pub enum EtherType(u16) {
[INFO] [stdout] 11 | |         Ipv4 = 0x0800,
[INFO] [stdout] ...  |
[INFO] [stdout] 16 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `enum_with_unknown` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown `doc` attribute `shown`
[INFO] [stdout]   --> src/macros.rs:32:42
[INFO] [stdout]    |
[INFO] [stdout] 32 |                   $($(#[$val_attr])* #[doc(shown)] $variant = $value ),+
[INFO] [stdout]    |                                            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/wire/./arp.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / enum_with_unknown! {
[INFO] [stdout] 12 | |     /// ARP hardware type.
[INFO] [stdout] 13 | |     pub enum Hardware(u16) {
[INFO] [stdout] 14 | |         Ethernet = 1
[INFO] [stdout] 15 | |     }
[INFO] [stdout] 16 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `enum_with_unknown` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown `doc` attribute `shown`
[INFO] [stdout]   --> src/macros.rs:32:42
[INFO] [stdout]    |
[INFO] [stdout] 32 |                   $($(#[$val_attr])* #[doc(shown)] $variant = $value ),+
[INFO] [stdout]    |                                            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/wire/./arp.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | / enum_with_unknown! {
[INFO] [stdout] 19 | |     /// ARP operation type.
[INFO] [stdout] 20 | |     pub enum Operation(u16) {
[INFO] [stdout] 21 | |         Request = 1,
[INFO] [stdout] ...  |
[INFO] [stdout] 24 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `enum_with_unknown` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown `doc` attribute `shown`
[INFO] [stdout]   --> src/macros.rs:32:42
[INFO] [stdout]    |
[INFO] [stdout] 32 |                   $($(#[$val_attr])* #[doc(shown)] $variant = $value ),+
[INFO] [stdout]    |                                            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/wire/./ip.rs:57:1
[INFO] [stdout]    |
[INFO] [stdout] 57 | / enum_with_unknown! {
[INFO] [stdout] 58 | |     /// IP datagram encapsulated protocol.
[INFO] [stdout] 59 | |     pub enum Protocol(u8) {
[INFO] [stdout] 60 | |         HopByHop  = 0x00,
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `enum_with_unknown` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown `doc` attribute `shown`
[INFO] [stdout]   --> src/macros.rs:32:42
[INFO] [stdout]    |
[INFO] [stdout] 32 |                   $($(#[$val_attr])* #[doc(shown)] $variant = $value ),+
[INFO] [stdout]    |                                            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/wire/./ipv6.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | / enum_with_unknown! {
[INFO] [stdout] 32 | |     /// IPv6 multicast scope.
[INFO] [stdout] 33 | |     pub enum Scope(u8) {
[INFO] [stdout] 34 | |         /// The address is valid for the interface alone.
[INFO] [stdout] ...  |
[INFO] [stdout] 49 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `enum_with_unknown` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `silent_until` is never read
[INFO] [stdout]    --> src/layer/arp/neighbor.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 107 | pub struct Cache<'a> {
[INFO] [stdout]     |            ----- field in this struct
[INFO] [stdout] 108 |     storage:      Ordered<'a, Neighbor>,
[INFO] [stdout] 109 |     silent_until: Instant,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Cache` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/nic/loopback.rs:51:18
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn next_recv(&mut self) -> Option<(AckRecv, &mut C)> {
[INFO] [stdout]    |                  ^^^^^^^^^             ^^^^^^^  ^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                  |                     |
[INFO] [stdout]    |                  |                     the same lifetime is hidden here
[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] 51 |     fn next_recv(&mut self) -> Option<(AckRecv<'_>, &mut C)> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/nic/loopback.rs:62:18
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn next_send(&mut self) -> Option<(AckSend, &mut C)> {
[INFO] [stdout]    |                  ^^^^^^^^^             ^^^^^^^  ^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                  |                     |
[INFO] [stdout]    |                  |                     the same lifetime is hidden here
[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] 62 |     fn next_send(&mut self) -> Option<(AckSend<'_>, &mut C)> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/arp/neighbor.rs:311:20
[INFO] [stdout]     |
[INFO] [stdout] 311 |     pub fn missing(&self) -> Missing {
[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] 311 |     pub fn missing(&self) -> Missing<'_> {
[INFO] [stdout]     |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/layer/arp/packet.rs:64:23
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn borrow_mut(&mut self) -> Controller {
[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] 64 |     pub fn borrow_mut(&mut self) -> Controller<'_> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/layer/eth/packet.rs:78:23
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn borrow_mut(&mut self) -> Controller {
[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] 78 |     pub fn borrow_mut(&mut self) -> Controller<'_> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/icmp/endpoint.rs:104:19
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn answer(&mut self) -> Receiver {
[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] 104 |     pub fn answer(&mut self) -> Receiver<'_> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/icmp/endpoint.rs:109:20
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn recv<H>(&mut self, handler: H) -> Receiver<H> {
[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] 109 |     pub fn recv<H>(&mut self, handler: H) -> Receiver<'_, H> {
[INFO] [stdout]     |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/icmp/endpoint.rs:114:25
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub fn recv_with<H>(&mut self, handler: H) -> Receiver<FnHandler<H>> {
[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] 114 |     pub fn recv_with<H>(&mut self, handler: H) -> Receiver<'_, FnHandler<H>> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/icmp/endpoint.rs:119:20
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub fn send<H>(&mut self, handler: H) -> Sender<H> {
[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] 119 |     pub fn send<H>(&mut self, handler: H) -> Sender<'_, H> {
[INFO] [stdout]     |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/icmp/endpoint.rs:124:25
[INFO] [stdout]     |
[INFO] [stdout] 124 |     pub fn send_with<H>(&mut self, handler: H) -> Sender<FnHandler<H>> {
[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] 124 |     pub fn send_with<H>(&mut self, handler: H) -> Sender<'_, FnHandler<H>> {
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/icmp/endpoint.rs:130:16
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn get_mut(&mut self) -> EndpointRef {
[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] 130 |     fn get_mut(&mut self) -> EndpointRef<'_> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/layer/icmp/packet.rs:80:23
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn borrow_mut(&mut self) -> Controller {
[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] 80 |     pub fn borrow_mut(&mut self) -> Controller<'_> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/ip/packet.rs:130:23
[INFO] [stdout]     |
[INFO] [stdout] 130 |     pub fn borrow_mut(&mut self) -> Controller {
[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] 130 |     pub fn borrow_mut(&mut self) -> Controller<'_> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]    --> src/layer/ip/packet.rs:267:5
[INFO] [stdout]     |
[INFO] [stdout] 267 |     pub fn control(&self) -> &Controller<'a> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:59:9
[INFO] [stdout]     |
[INFO] [stdout]  59 | #![warn(missing_docs)]
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/layer/loss/mod.rs:77:21
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pub fn lossy<I>(&mut self, layer: I) -> Lossy<I> {
[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] 77 |     pub fn lossy<I>(&mut self, layer: I) -> Lossy<'_, I> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/layer/udp/packet.rs:86:23
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn borrow_mut(&mut self) -> Controller {
[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] 86 |     pub fn borrow_mut(&mut self) -> Controller<'_> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/tcp/connection.rs:362:14
[INFO] [stdout]     |
[INFO] [stdout] 362 |     fn entry(&mut self, index: SlotKey) -> Option<Entry>;
[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] 362 |     fn entry(&mut self, index: SlotKey) -> Option<Entry<'_>>;
[INFO] [stdout]     |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/tcp/connection.rs:366:19
[INFO] [stdout]     |
[INFO] [stdout] 366 |     fn find_tuple(&mut self, tuple: FourTuple) -> Option<Entry>;
[INFO] [stdout]     |                   ^^^^^^^^^ the lifetime is elided here  ^^^^^ the same lifetime is hidden 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] 366 |     fn find_tuple(&mut self, tuple: FourTuple) -> Option<Entry<'_>>;
[INFO] [stdout]     |                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/layer/tcp/connection.rs:1325:14
[INFO] [stdout]      |
[INFO] [stdout] 1325 |     fn entry(&mut self) -> Entry {
[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] 1325 |     fn entry(&mut self) -> Entry<'_> {
[INFO] [stdout]      |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/tcp/endpoint.rs:163:25
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub(crate) fn entry(&mut self, index: SlotKey)
[INFO] [stdout]     |                         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 164 |         -> Option<Entry>
[INFO] [stdout]     |                   ^^^^^ the same lifetime is hidden 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] 164 |         -> Option<Entry<'_>>
[INFO] [stdout]     |                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/tcp/endpoint.rs:185:36
[INFO] [stdout]     |
[INFO] [stdout] 185 |     pub(crate) fn entry_from_tuple(&mut self, tuple: FourTuple)
[INFO] [stdout]     |                                    ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 186 |         -> Option<Entry>
[INFO] [stdout]     |                   ^^^^^ the same lifetime is hidden 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] 186 |         -> Option<Entry<'_>>
[INFO] [stdout]     |                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/tcp/endpoint.rs:440:14
[INFO] [stdout]     |
[INFO] [stdout] 440 |     fn entry(&mut self, index: SlotKey) -> Option<Entry> {
[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] 440 |     fn entry(&mut self, index: SlotKey) -> Option<Entry<'_>> {
[INFO] [stdout]     |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/tcp/endpoint.rs:444:19
[INFO] [stdout]     |
[INFO] [stdout] 444 |     fn find_tuple(&mut self, tuple: FourTuple) -> Option<Entry> {
[INFO] [stdout]     |                   ^^^^^^^^^ the lifetime is elided here  ^^^^^ the same lifetime is hidden 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] 444 |     fn find_tuple(&mut self, tuple: FourTuple) -> Option<Entry<'_>> {
[INFO] [stdout]     |                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/managed/phantom_alloc/phantom_btree.rs:84:18
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn entry(&mut self, key: K) -> Entry<K, V> {
[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] 84 |     pub fn entry(&mut self, key: K) -> Entry<'_, K, V> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/wire/./ipv6hopbyhop.rs:193:20
[INFO] [stdout]     |
[INFO] [stdout] 193 |     pub fn options(&self) -> Ipv6OptionsIterator {
[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] 193 |     pub fn options(&self) -> Ipv6OptionsIterator<'_> {
[INFO] [stdout]     |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::mem::replace` that must be used
[INFO] [stdout]    --> src/wire/payload.rs:276:9
[INFO] [stdout]     |
[INFO] [stdout] 276 |         core::mem::replace(self, inner);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 276 |         let _ = core::mem::replace(self, inner);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling ethox v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `log`
[INFO] [stdout]    --> src/macros.rs:154:11
[INFO] [stdout]     |
[INFO] [stdout] 154 | #[cfg(all(feature = "log", DISABLED))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `alloc`, `default`, `libc`, `std`, and `sys`
[INFO] [stdout]     = help: consider adding `log` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `DISABLED`
[INFO] [stdout]    --> src/macros.rs:154:28
[INFO] [stdout]     |
[INFO] [stdout] 154 | #[cfg(all(feature = "log", DISABLED))]
[INFO] [stdout]     |                            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(DISABLED)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(DISABLED)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `log`
[INFO] [stdout]    --> src/macros.rs:163:15
[INFO] [stdout]     |
[INFO] [stdout] 163 | #[cfg(not(all(feature = "log", DISABLED)))]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `alloc`, `default`, `libc`, `std`, and `sys`
[INFO] [stdout]     = help: consider adding `log` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `DISABLED`
[INFO] [stdout]    --> src/macros.rs:163:32
[INFO] [stdout]     |
[INFO] [stdout] 163 | #[cfg(not(all(feature = "log", DISABLED)))]
[INFO] [stdout]     |                                ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(DISABLED)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(DISABLED)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `proto-dhcpv4`
[INFO] [stdout]    --> src/wire/mod.rs:353:7
[INFO] [stdout]     |
[INFO] [stdout] 353 | #[cfg(feature = "proto-dhcpv4")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `alloc`, `default`, `libc`, `std`, and `sys`
[INFO] [stdout]     = help: consider adding `proto-dhcpv4` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `fuzzing`
[INFO] [stdout]    --> src/wire/./ipv4.rs:622:17
[INFO] [stdout]     |
[INFO] [stdout] 622 |         if cfg!(fuzzing) { return true }
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(fuzzing)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(fuzzing)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `proto-ipv4`
[INFO] [stdout]    --> src/wire/./ipv6.rs:999:15
[INFO] [stdout]     |
[INFO] [stdout] 999 |         #[cfg(feature = "proto-ipv4")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `alloc`, `default`, `libc`, `std`, and `sys`
[INFO] [stdout]     = help: consider adding `proto-ipv4` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `fuzzing`
[INFO] [stdout]    --> src/wire/./icmpv4.rs:298:17
[INFO] [stdout]     |
[INFO] [stdout] 298 |         if cfg!(fuzzing) { return true }
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(fuzzing)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(fuzzing)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `fuzzing`
[INFO] [stdout]    --> src/wire/./udp.rs:168:17
[INFO] [stdout]     |
[INFO] [stdout] 168 |         if cfg!(fuzzing) { return true }
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(fuzzing)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(fuzzing)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `fuzzing`
[INFO] [stdout]    --> src/wire/./tcp.rs:286:17
[INFO] [stdout]     |
[INFO] [stdout] 286 |         if cfg!(fuzzing) { return true }
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(fuzzing)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(fuzzing)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> src/wire/./tcp.rs:1013:13
[INFO] [stdout]      |
[INFO] [stdout] 1013 |             (self.flags.syn() | self.flags.fin() | self.flags.rst())
[INFO] [stdout]      |             ^                                                      ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1013 -             (self.flags.syn() | self.flags.fin() | self.flags.rst())
[INFO] [stdout] 1013 +             self.flags.syn() | self.flags.fin() | self.flags.rst() 
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown `doc` attribute `shown`
[INFO] [stdout]   --> src/macros.rs:32:42
[INFO] [stdout]    |
[INFO] [stdout] 32 |                   $($(#[$val_attr])* #[doc(shown)] $variant = $value ),+
[INFO] [stdout]    |                                            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/wire/./ethernet.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout]  8 | / enum_with_unknown! {
[INFO] [stdout]  9 | |     /// Ethernet protocol type.
[INFO] [stdout] 10 | |     pub enum EtherType(u16) {
[INFO] [stdout] 11 | |         Ipv4 = 0x0800,
[INFO] [stdout] ...  |
[INFO] [stdout] 16 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `enum_with_unknown` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown `doc` attribute `shown`
[INFO] [stdout]   --> src/macros.rs:32:42
[INFO] [stdout]    |
[INFO] [stdout] 32 |                   $($(#[$val_attr])* #[doc(shown)] $variant = $value ),+
[INFO] [stdout]    |                                            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/wire/./arp.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / enum_with_unknown! {
[INFO] [stdout] 12 | |     /// ARP hardware type.
[INFO] [stdout] 13 | |     pub enum Hardware(u16) {
[INFO] [stdout] 14 | |         Ethernet = 1
[INFO] [stdout] 15 | |     }
[INFO] [stdout] 16 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `enum_with_unknown` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown `doc` attribute `shown`
[INFO] [stdout]   --> src/macros.rs:32:42
[INFO] [stdout]    |
[INFO] [stdout] 32 |                   $($(#[$val_attr])* #[doc(shown)] $variant = $value ),+
[INFO] [stdout]    |                                            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/wire/./arp.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | / enum_with_unknown! {
[INFO] [stdout] 19 | |     /// ARP operation type.
[INFO] [stdout] 20 | |     pub enum Operation(u16) {
[INFO] [stdout] 21 | |         Request = 1,
[INFO] [stdout] ...  |
[INFO] [stdout] 24 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `enum_with_unknown` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown `doc` attribute `shown`
[INFO] [stdout]   --> src/macros.rs:32:42
[INFO] [stdout]    |
[INFO] [stdout] 32 |                   $($(#[$val_attr])* #[doc(shown)] $variant = $value ),+
[INFO] [stdout]    |                                            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/wire/./ip.rs:57:1
[INFO] [stdout]    |
[INFO] [stdout] 57 | / enum_with_unknown! {
[INFO] [stdout] 58 | |     /// IP datagram encapsulated protocol.
[INFO] [stdout] 59 | |     pub enum Protocol(u8) {
[INFO] [stdout] 60 | |         HopByHop  = 0x00,
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `enum_with_unknown` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown `doc` attribute `shown`
[INFO] [stdout]   --> src/macros.rs:32:42
[INFO] [stdout]    |
[INFO] [stdout] 32 |                   $($(#[$val_attr])* #[doc(shown)] $variant = $value ),+
[INFO] [stdout]    |                                            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/wire/./ipv6.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | / enum_with_unknown! {
[INFO] [stdout] 32 | |     /// IPv6 multicast scope.
[INFO] [stdout] 33 | |     pub enum Scope(u8) {
[INFO] [stdout] 34 | |         /// The address is valid for the interface alone.
[INFO] [stdout] ...  |
[INFO] [stdout] 49 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `enum_with_unknown` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `silent_until` is never read
[INFO] [stdout]    --> src/layer/arp/neighbor.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 107 | pub struct Cache<'a> {
[INFO] [stdout]     |            ----- field in this struct
[INFO] [stdout] 108 |     storage:      Ordered<'a, Neighbor>,
[INFO] [stdout] 109 |     silent_until: Instant,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Cache` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/nic/loopback.rs:51:18
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn next_recv(&mut self) -> Option<(AckRecv, &mut C)> {
[INFO] [stdout]    |                  ^^^^^^^^^             ^^^^^^^  ^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                  |                     |
[INFO] [stdout]    |                  |                     the same lifetime is hidden here
[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] 51 |     fn next_recv(&mut self) -> Option<(AckRecv<'_>, &mut C)> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/nic/loopback.rs:62:18
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn next_send(&mut self) -> Option<(AckSend, &mut C)> {
[INFO] [stdout]    |                  ^^^^^^^^^             ^^^^^^^  ^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                  |                     |
[INFO] [stdout]    |                  |                     the same lifetime is hidden here
[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] 62 |     fn next_send(&mut self) -> Option<(AckSend<'_>, &mut C)> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/arp/neighbor.rs:311:20
[INFO] [stdout]     |
[INFO] [stdout] 311 |     pub fn missing(&self) -> Missing {
[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] 311 |     pub fn missing(&self) -> Missing<'_> {
[INFO] [stdout]     |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/layer/arp/packet.rs:64:23
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn borrow_mut(&mut self) -> Controller {
[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] 64 |     pub fn borrow_mut(&mut self) -> Controller<'_> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/layer/eth/packet.rs:78:23
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn borrow_mut(&mut self) -> Controller {
[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] 78 |     pub fn borrow_mut(&mut self) -> Controller<'_> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/icmp/endpoint.rs:104:19
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn answer(&mut self) -> Receiver {
[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] 104 |     pub fn answer(&mut self) -> Receiver<'_> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/icmp/endpoint.rs:109:20
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn recv<H>(&mut self, handler: H) -> Receiver<H> {
[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] 109 |     pub fn recv<H>(&mut self, handler: H) -> Receiver<'_, H> {
[INFO] [stdout]     |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/icmp/endpoint.rs:114:25
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub fn recv_with<H>(&mut self, handler: H) -> Receiver<FnHandler<H>> {
[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] 114 |     pub fn recv_with<H>(&mut self, handler: H) -> Receiver<'_, FnHandler<H>> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/icmp/endpoint.rs:119:20
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub fn send<H>(&mut self, handler: H) -> Sender<H> {
[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] 119 |     pub fn send<H>(&mut self, handler: H) -> Sender<'_, H> {
[INFO] [stdout]     |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/icmp/endpoint.rs:124:25
[INFO] [stdout]     |
[INFO] [stdout] 124 |     pub fn send_with<H>(&mut self, handler: H) -> Sender<FnHandler<H>> {
[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] 124 |     pub fn send_with<H>(&mut self, handler: H) -> Sender<'_, FnHandler<H>> {
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/icmp/endpoint.rs:130:16
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn get_mut(&mut self) -> EndpointRef {
[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] 130 |     fn get_mut(&mut self) -> EndpointRef<'_> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/layer/icmp/packet.rs:80:23
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn borrow_mut(&mut self) -> Controller {
[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] 80 |     pub fn borrow_mut(&mut self) -> Controller<'_> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/ip/packet.rs:130:23
[INFO] [stdout]     |
[INFO] [stdout] 130 |     pub fn borrow_mut(&mut self) -> Controller {
[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] 130 |     pub fn borrow_mut(&mut self) -> Controller<'_> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]    --> src/layer/ip/packet.rs:267:5
[INFO] [stdout]     |
[INFO] [stdout] 267 |     pub fn control(&self) -> &Controller<'a> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:59:9
[INFO] [stdout]     |
[INFO] [stdout]  59 | #![warn(missing_docs)]
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/layer/loss/mod.rs:77:21
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pub fn lossy<I>(&mut self, layer: I) -> Lossy<I> {
[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] 77 |     pub fn lossy<I>(&mut self, layer: I) -> Lossy<'_, I> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/layer/udp/packet.rs:86:23
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn borrow_mut(&mut self) -> Controller {
[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] 86 |     pub fn borrow_mut(&mut self) -> Controller<'_> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/tcp/connection.rs:362:14
[INFO] [stdout]     |
[INFO] [stdout] 362 |     fn entry(&mut self, index: SlotKey) -> Option<Entry>;
[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] 362 |     fn entry(&mut self, index: SlotKey) -> Option<Entry<'_>>;
[INFO] [stdout]     |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/tcp/connection.rs:366:19
[INFO] [stdout]     |
[INFO] [stdout] 366 |     fn find_tuple(&mut self, tuple: FourTuple) -> Option<Entry>;
[INFO] [stdout]     |                   ^^^^^^^^^ the lifetime is elided here  ^^^^^ the same lifetime is hidden 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] 366 |     fn find_tuple(&mut self, tuple: FourTuple) -> Option<Entry<'_>>;
[INFO] [stdout]     |                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/layer/tcp/connection.rs:1325:14
[INFO] [stdout]      |
[INFO] [stdout] 1325 |     fn entry(&mut self) -> Entry {
[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] 1325 |     fn entry(&mut self) -> Entry<'_> {
[INFO] [stdout]      |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/tcp/endpoint.rs:163:25
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub(crate) fn entry(&mut self, index: SlotKey)
[INFO] [stdout]     |                         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 164 |         -> Option<Entry>
[INFO] [stdout]     |                   ^^^^^ the same lifetime is hidden 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] 164 |         -> Option<Entry<'_>>
[INFO] [stdout]     |                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/tcp/endpoint.rs:185:36
[INFO] [stdout]     |
[INFO] [stdout] 185 |     pub(crate) fn entry_from_tuple(&mut self, tuple: FourTuple)
[INFO] [stdout]     |                                    ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 186 |         -> Option<Entry>
[INFO] [stdout]     |                   ^^^^^ the same lifetime is hidden 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] 186 |         -> Option<Entry<'_>>
[INFO] [stdout]     |                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/tcp/endpoint.rs:440:14
[INFO] [stdout]     |
[INFO] [stdout] 440 |     fn entry(&mut self, index: SlotKey) -> Option<Entry> {
[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] 440 |     fn entry(&mut self, index: SlotKey) -> Option<Entry<'_>> {
[INFO] [stdout]     |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/tcp/endpoint.rs:444:19
[INFO] [stdout]     |
[INFO] [stdout] 444 |     fn find_tuple(&mut self, tuple: FourTuple) -> Option<Entry> {
[INFO] [stdout]     |                   ^^^^^^^^^ the lifetime is elided here  ^^^^^ the same lifetime is hidden 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] 444 |     fn find_tuple(&mut self, tuple: FourTuple) -> Option<Entry<'_>> {
[INFO] [stdout]     |                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layer/tcp/siphash.rs:238:18
[INFO] [stdout]     |
[INFO] [stdout] 238 |         fn debug(&self) -> DebugState {
[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] 238 |         fn debug(&self) -> DebugState<'_> {
[INFO] [stdout]     |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/wire/./ipv6hopbyhop.rs:193:20
[INFO] [stdout]     |
[INFO] [stdout] 193 |     pub fn options(&self) -> Ipv6OptionsIterator {
[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] 193 |     pub fn options(&self) -> Ipv6OptionsIterator<'_> {
[INFO] [stdout]     |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]    --> src/wire/payload.rs:276:9
[INFO] [stdout]     |
[INFO] [stdout] 276 |         core::mem::replace(self, inner);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 276 |         let _ = core::mem::replace(self, inner);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.28s
[INFO] running `Command { std: "docker" "inspect" "2e837a1bcdf9e6006837c5fa3607a8e05d62ae8fd8ee91b5c4068fd1fecbf008", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e837a1bcdf9e6006837c5fa3607a8e05d62ae8fd8ee91b5c4068fd1fecbf008", kill_on_drop: false }`
[INFO] [stdout] 2e837a1bcdf9e6006837c5fa3607a8e05d62ae8fd8ee91b5c4068fd1fecbf008
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 36d7b4a678a6e3c0fc2b5d1056d1dee0ee782075cdbfc8d69ba5a0e91f8cd616
[INFO] running `Command { std: "docker" "start" "-a" "36d7b4a678a6e3c0fc2b5d1056d1dee0ee782075cdbfc8d69ba5a0e91f8cd616", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition value: `log`
[INFO] [stderr]    --> src/macros.rs:154:11
[INFO] [stderr]     |
[INFO] [stderr] 154 | #[cfg(all(feature = "log", DISABLED))]
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `alloc`, `default`, `libc`, `std`, and `sys`
[INFO] [stderr]     = help: consider adding `log` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `DISABLED`
[INFO] [stderr]    --> src/macros.rs:154:28
[INFO] [stderr]     |
[INFO] [stderr] 154 | #[cfg(all(feature = "log", DISABLED))]
[INFO] [stderr]     |                            ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(DISABLED)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(DISABLED)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `log`
[INFO] [stderr]    --> src/macros.rs:163:15
[INFO] [stderr]     |
[INFO] [stderr] 163 | #[cfg(not(all(feature = "log", DISABLED)))]
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `alloc`, `default`, `libc`, `std`, and `sys`
[INFO] [stderr]     = help: consider adding `log` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `DISABLED`
[INFO] [stderr]    --> src/macros.rs:163:32
[INFO] [stderr]     |
[INFO] [stderr] 163 | #[cfg(not(all(feature = "log", DISABLED)))]
[INFO] [stderr]     |                                ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(DISABLED)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(DISABLED)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `proto-dhcpv4`
[INFO] [stderr]    --> src/wire/mod.rs:353:7
[INFO] [stderr]     |
[INFO] [stderr] 353 | #[cfg(feature = "proto-dhcpv4")]
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `alloc`, `default`, `libc`, `std`, and `sys`
[INFO] [stderr]     = help: consider adding `proto-dhcpv4` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `fuzzing`
[INFO] [stderr]    --> src/wire/./ipv4.rs:622:17
[INFO] [stderr]     |
[INFO] [stderr] 622 |         if cfg!(fuzzing) { return true }
[INFO] [stderr]     |                 ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(fuzzing)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(fuzzing)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `fuzzing`
[INFO] [stderr]    --> src/wire/./icmpv4.rs:298:17
[INFO] [stderr]     |
[INFO] [stderr] 298 |         if cfg!(fuzzing) { return true }
[INFO] [stderr]     |                 ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(fuzzing)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(fuzzing)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `fuzzing`
[INFO] [stderr]    --> src/wire/./udp.rs:168:17
[INFO] [stderr]     |
[INFO] [stderr] 168 |         if cfg!(fuzzing) { return true }
[INFO] [stderr]     |                 ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(fuzzing)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(fuzzing)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `fuzzing`
[INFO] [stderr]    --> src/wire/./tcp.rs:286:17
[INFO] [stderr]     |
[INFO] [stderr] 286 |         if cfg!(fuzzing) { return true }
[INFO] [stderr]     |                 ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(fuzzing)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(fuzzing)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> src/wire/./tcp.rs:1013:13
[INFO] [stderr]      |
[INFO] [stderr] 1013 |             (self.flags.syn() | self.flags.fin() | self.flags.rst())
[INFO] [stderr]      |             ^                                                      ^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 1013 -             (self.flags.syn() | self.flags.fin() | self.flags.rst())
[INFO] [stderr] 1013 +             self.flags.syn() | self.flags.fin() | self.flags.rst() 
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unknown `doc` attribute `shown`
[INFO] [stderr]   --> src/macros.rs:32:42
[INFO] [stderr]    |
[INFO] [stderr] 32 |                   $($(#[$val_attr])* #[doc(shown)] $variant = $value ),+
[INFO] [stderr]    |                                            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: src/wire/./ethernet.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr]  8 | / enum_with_unknown! {
[INFO] [stderr]  9 | |     /// Ethernet protocol type.
[INFO] [stderr] 10 | |     pub enum EtherType(u16) {
[INFO] [stderr] 11 | |         Ipv4 = 0x0800,
[INFO] [stderr] ...  |
[INFO] [stderr] 16 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `enum_with_unknown` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unknown `doc` attribute `shown`
[INFO] [stderr]   --> src/macros.rs:32:42
[INFO] [stderr]    |
[INFO] [stderr] 32 |                   $($(#[$val_attr])* #[doc(shown)] $variant = $value ),+
[INFO] [stderr]    |                                            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: src/wire/./arp.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / enum_with_unknown! {
[INFO] [stderr] 12 | |     /// ARP hardware type.
[INFO] [stderr] 13 | |     pub enum Hardware(u16) {
[INFO] [stderr] 14 | |         Ethernet = 1
[INFO] [stderr] 15 | |     }
[INFO] [stderr] 16 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `enum_with_unknown` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unknown `doc` attribute `shown`
[INFO] [stderr]   --> src/macros.rs:32:42
[INFO] [stderr]    |
[INFO] [stderr] 32 |                   $($(#[$val_attr])* #[doc(shown)] $variant = $value ),+
[INFO] [stderr]    |                                            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: src/wire/./arp.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | / enum_with_unknown! {
[INFO] [stderr] 19 | |     /// ARP operation type.
[INFO] [stderr] 20 | |     pub enum Operation(u16) {
[INFO] [stderr] 21 | |         Request = 1,
[INFO] [stderr] ...  |
[INFO] [stderr] 24 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `enum_with_unknown` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unknown `doc` attribute `shown`
[INFO] [stderr]   --> src/macros.rs:32:42
[INFO] [stderr]    |
[INFO] [stderr] 32 |                   $($(#[$val_attr])* #[doc(shown)] $variant = $value ),+
[INFO] [stderr]    |                                            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: src/wire/./ip.rs:57:1
[INFO] [stderr]    |
[INFO] [stderr] 57 | / enum_with_unknown! {
[INFO] [stderr] 58 | |     /// IP datagram encapsulated protocol.
[INFO] [stderr] 59 | |     pub enum Protocol(u8) {
[INFO] [stderr] 60 | |         HopByHop  = 0x00,
[INFO] [stderr] ...  |
[INFO] [stderr] 71 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `enum_with_unknown` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unknown `doc` attribute `shown`
[INFO] [stderr]   --> src/macros.rs:32:42
[INFO] [stderr]    |
[INFO] [stderr] 32 |                   $($(#[$val_attr])* #[doc(shown)] $variant = $value ),+
[INFO] [stderr]    |                                            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: src/wire/./ipv6.rs:31:1
[INFO] [stderr]    |
[INFO] [stderr] 31 | / enum_with_unknown! {
[INFO] [stderr] 32 | |     /// IPv6 multicast scope.
[INFO] [stderr] 33 | |     pub enum Scope(u8) {
[INFO] [stderr] 34 | |         /// The address is valid for the interface alone.
[INFO] [stderr] ...  |
[INFO] [stderr] 49 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `enum_with_unknown` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field `silent_until` is never read
[INFO] [stderr]    --> src/layer/arp/neighbor.rs:109:5
[INFO] [stderr]     |
[INFO] [stderr] 107 | pub struct Cache<'a> {
[INFO] [stderr]     |            ----- field in this struct
[INFO] [stderr] 108 |     storage:      Ordered<'a, Neighbor>,
[INFO] [stderr] 109 |     silent_until: Instant,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Cache` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/nic/loopback.rs:51:18
[INFO] [stderr]    |
[INFO] [stderr] 51 |     fn next_recv(&mut self) -> Option<(AckRecv, &mut C)> {
[INFO] [stderr]    |                  ^^^^^^^^^             ^^^^^^^  ^^^^^^ the same lifetime is elided here
[INFO] [stderr]    |                  |                     |
[INFO] [stderr]    |                  |                     the same lifetime is hidden here
[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] 51 |     fn next_recv(&mut self) -> Option<(AckRecv<'_>, &mut C)> {
[INFO] [stderr]    |                                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/nic/loopback.rs:62:18
[INFO] [stderr]    |
[INFO] [stderr] 62 |     fn next_send(&mut self) -> Option<(AckSend, &mut C)> {
[INFO] [stderr]    |                  ^^^^^^^^^             ^^^^^^^  ^^^^^^ the same lifetime is elided here
[INFO] [stderr]    |                  |                     |
[INFO] [stderr]    |                  |                     the same lifetime is hidden here
[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] 62 |     fn next_send(&mut self) -> Option<(AckSend<'_>, &mut C)> {
[INFO] [stderr]    |                                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/layer/arp/neighbor.rs:311:20
[INFO] [stderr]     |
[INFO] [stderr] 311 |     pub fn missing(&self) -> Missing {
[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] 311 |     pub fn missing(&self) -> Missing<'_> {
[INFO] [stderr]     |                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/layer/arp/packet.rs:64:23
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub fn borrow_mut(&mut self) -> Controller {
[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] 64 |     pub fn borrow_mut(&mut self) -> Controller<'_> {
[INFO] [stderr]    |                                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/layer/eth/packet.rs:78:23
[INFO] [stderr]    |
[INFO] [stderr] 78 |     pub fn borrow_mut(&mut self) -> Controller {
[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] 78 |     pub fn borrow_mut(&mut self) -> Controller<'_> {
[INFO] [stderr]    |                                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/layer/icmp/endpoint.rs:104:19
[INFO] [stderr]     |
[INFO] [stderr] 104 |     pub fn answer(&mut self) -> Receiver {
[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] 104 |     pub fn answer(&mut self) -> Receiver<'_> {
[INFO] [stderr]     |                                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/layer/icmp/endpoint.rs:109:20
[INFO] [stderr]     |
[INFO] [stderr] 109 |     pub fn recv<H>(&mut self, handler: H) -> Receiver<H> {
[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] 109 |     pub fn recv<H>(&mut self, handler: H) -> Receiver<'_, H> {
[INFO] [stderr]     |                                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/layer/icmp/endpoint.rs:114:25
[INFO] [stderr]     |
[INFO] [stderr] 114 |     pub fn recv_with<H>(&mut self, handler: H) -> Receiver<FnHandler<H>> {
[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] 114 |     pub fn recv_with<H>(&mut self, handler: H) -> Receiver<'_, FnHandler<H>> {
[INFO] [stderr]     |                                                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/layer/icmp/endpoint.rs:119:20
[INFO] [stderr]     |
[INFO] [stderr] 119 |     pub fn send<H>(&mut self, handler: H) -> Sender<H> {
[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] 119 |     pub fn send<H>(&mut self, handler: H) -> Sender<'_, H> {
[INFO] [stderr]     |                                                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/layer/icmp/endpoint.rs:124:25
[INFO] [stderr]     |
[INFO] [stderr] 124 |     pub fn send_with<H>(&mut self, handler: H) -> Sender<FnHandler<H>> {
[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] 124 |     pub fn send_with<H>(&mut self, handler: H) -> Sender<'_, FnHandler<H>> {
[INFO] [stderr]     |                                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/layer/icmp/endpoint.rs:130:16
[INFO] [stderr]     |
[INFO] [stderr] 130 |     fn get_mut(&mut self) -> EndpointRef {
[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] 130 |     fn get_mut(&mut self) -> EndpointRef<'_> {
[INFO] [stderr]     |                                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/layer/icmp/packet.rs:80:23
[INFO] [stderr]    |
[INFO] [stderr] 80 |     pub fn borrow_mut(&mut self) -> Controller {
[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] 80 |     pub fn borrow_mut(&mut self) -> Controller<'_> {
[INFO] [stderr]    |                                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/layer/ip/packet.rs:130:23
[INFO] [stderr]     |
[INFO] [stderr] 130 |     pub fn borrow_mut(&mut self) -> Controller {
[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] 130 |     pub fn borrow_mut(&mut self) -> Controller<'_> {
[INFO] [stderr]     |                                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a method
[INFO] [stderr]    --> src/layer/ip/packet.rs:267:5
[INFO] [stderr]     |
[INFO] [stderr] 267 |     pub fn control(&self) -> &Controller<'a> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:59:9
[INFO] [stderr]     |
[INFO] [stderr]  59 | #![warn(missing_docs)]
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/layer/loss/mod.rs:77:21
[INFO] [stderr]    |
[INFO] [stderr] 77 |     pub fn lossy<I>(&mut self, layer: I) -> Lossy<I> {
[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] 77 |     pub fn lossy<I>(&mut self, layer: I) -> Lossy<'_, I> {
[INFO] [stderr]    |                                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/layer/udp/packet.rs:86:23
[INFO] [stderr]    |
[INFO] [stderr] 86 |     pub fn borrow_mut(&mut self) -> Controller {
[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] 86 |     pub fn borrow_mut(&mut self) -> Controller<'_> {
[INFO] [stderr]    |                                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/layer/tcp/connection.rs:362:14
[INFO] [stderr]     |
[INFO] [stderr] 362 |     fn entry(&mut self, index: SlotKey) -> Option<Entry>;
[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] 362 |     fn entry(&mut self, index: SlotKey) -> Option<Entry<'_>>;
[INFO] [stderr]     |                                                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/layer/tcp/connection.rs:366:19
[INFO] [stderr]     |
[INFO] [stderr] 366 |     fn find_tuple(&mut self, tuple: FourTuple) -> Option<Entry>;
[INFO] [stderr]     |                   ^^^^^^^^^ the lifetime is elided here  ^^^^^ the same lifetime is hidden 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] 366 |     fn find_tuple(&mut self, tuple: FourTuple) -> Option<Entry<'_>>;
[INFO] [stderr]     |                                                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/layer/tcp/connection.rs:1325:14
[INFO] [stderr]      |
[INFO] [stderr] 1325 |     fn entry(&mut self) -> Entry {
[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] 1325 |     fn entry(&mut self) -> Entry<'_> {
[INFO] [stderr]      |                                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/layer/tcp/endpoint.rs:163:25
[INFO] [stderr]     |
[INFO] [stderr] 163 |     pub(crate) fn entry(&mut self, index: SlotKey)
[INFO] [stderr]     |                         ^^^^^^^^^ the lifetime is elided here
[INFO] [stderr] 164 |         -> Option<Entry>
[INFO] [stderr]     |                   ^^^^^ the same lifetime is hidden 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] 164 |         -> Option<Entry<'_>>
[INFO] [stderr]     |                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/layer/tcp/endpoint.rs:185:36
[INFO] [stderr]     |
[INFO] [stderr] 185 |     pub(crate) fn entry_from_tuple(&mut self, tuple: FourTuple)
[INFO] [stderr]     |                                    ^^^^^^^^^ the lifetime is elided here
[INFO] [stderr] 186 |         -> Option<Entry>
[INFO] [stderr]     |                   ^^^^^ the same lifetime is hidden 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] 186 |         -> Option<Entry<'_>>
[INFO] [stderr]     |                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/layer/tcp/endpoint.rs:440:14
[INFO] [stderr]     |
[INFO] [stderr] 440 |     fn entry(&mut self, index: SlotKey) -> Option<Entry> {
[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] 440 |     fn entry(&mut self, index: SlotKey) -> Option<Entry<'_>> {
[INFO] [stderr]     |                                                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/layer/tcp/endpoint.rs:444:19
[INFO] [stderr]     |
[INFO] [stderr] 444 |     fn find_tuple(&mut self, tuple: FourTuple) -> Option<Entry> {
[INFO] [stderr]     |                   ^^^^^^^^^ the lifetime is elided here  ^^^^^ the same lifetime is hidden 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] 444 |     fn find_tuple(&mut self, tuple: FourTuple) -> Option<Entry<'_>> {
[INFO] [stderr]     |                                                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/managed/phantom_alloc/phantom_btree.rs:84:18
[INFO] [stderr]    |
[INFO] [stderr] 84 |     pub fn entry(&mut self, key: K) -> Entry<K, V> {
[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] 84 |     pub fn entry(&mut self, key: K) -> Entry<'_, K, V> {
[INFO] [stderr]    |                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/wire/./ipv6hopbyhop.rs:193:20
[INFO] [stderr]     |
[INFO] [stderr] 193 |     pub fn options(&self) -> Ipv6OptionsIterator {
[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] 193 |     pub fn options(&self) -> Ipv6OptionsIterator<'_> {
[INFO] [stderr]     |                                                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `core::mem::replace` that must be used
[INFO] [stderr]    --> src/wire/payload.rs:276:9
[INFO] [stderr]     |
[INFO] [stderr] 276 |         core::mem::replace(self, inner);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 276 |         let _ = core::mem::replace(self, inner);
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `ethox` (lib) generated 42 warnings (run `cargo fix --lib -p ethox` to apply 25 suggestions)
[INFO] [stderr] warning: unexpected `cfg` condition value: `proto-ipv4`
[INFO] [stderr]    --> src/wire/./ipv6.rs:999:15
[INFO] [stderr]     |
[INFO] [stderr] 999 |         #[cfg(feature = "proto-ipv4")]
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `alloc`, `default`, `libc`, `std`, and `sys`
[INFO] [stderr]     = help: consider adding `proto-ipv4` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/layer/tcp/siphash.rs:238:18
[INFO] [stderr]     |
[INFO] [stderr] 238 |         fn debug(&self) -> DebugState {
[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] 238 |         fn debug(&self) -> DebugState<'_> {
[INFO] [stdout] 
[INFO] [stderr]     |                                      ++++
[INFO] [stdout] running 182 tests
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/wire/payload.rs:276:9
[INFO] [stderr]     |
[INFO] [stderr] 276 |         core::mem::replace(self, inner);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 276 |         let _ = core::mem::replace(self, inner);
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `ethox` (lib test) generated 43 warnings (40 duplicates) (run `cargo fix --lib -p ethox --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ethox-2c2fd202b586dc15)
[INFO] [stdout] test layer::arp::neighbor::test::expire ... ok
[INFO] [stdout] test layer::eth::endpoint::tests::simple ... ok
[INFO] [stdout] test layer::arp::tests::simple_arp ... ok
[INFO] [stdout] test layer::arp::neighbor::test::full ... ok
[INFO] [stdout] test layer::arp::neighbor::test::replace ... ok
[INFO] [stdout] test layer::icmp::tests::answer_ping ... ok
[INFO] [stdout] test layer::arp::neighbor::test::fill ... ok
[INFO] [stdout] test layer::ip::tests::simple_ipv6 ... ok
[INFO] [stdout] test layer::loss::tests::pulsed ... ok
[INFO] [stdout] test layer::udp::tests::simple ... ok
[INFO] [stdout] test layer::ip::route::test::test_fill ... ok
[INFO] [stdout] test layer::tcp::connection::tests::resent_syn ... ok
[INFO] [stdout] test layer::arp::neighbor::test::evict ... ok
[INFO] [stdout] test layer::ip::tests::simple_ipv4 ... ok
[INFO] [stdout] test managed::partial::tests::inserts ... ok
[INFO] [stdout] test managed::partial::tests::normal_operation ... ok
[INFO] [stdout] test managed::slotmap::tests::non_simple_free_list ... ok
[INFO] [stdout] test managed::slotmap::tests::retained ... ok
[INFO] [stdout] test managed::slotmap::tests::simple ... ok
[INFO] [stdout] test nic::loopback::tests::simple_loopback ... ok
[INFO] [stdout] test storage::assembler::test::advancing_partial_progress ... ok
[INFO] [stdout] test storage::assembler::test::always_initial_progress ... ok
[INFO] [stdout] test storage::assembler::test::max_forward_progress ... ok
[INFO] [stdout] test storage::assembler::test::overlapping_partial_progress ... ok
[INFO] [stdout] test storage::assembler::test::record_forgotten_partial_progress ... ok
[INFO] [stdout] test storage::assembler::test::stored_partial_progress ... ok
[INFO] [stdout] test storage::assembler::test::test_empty_add_back ... ok
[INFO] [stdout] test storage::assembler::test::test_empty_add_front ... ok
[INFO] [stdout] test storage::assembler::test::test_empty_add_full ... ok
[INFO] [stdout] test layer::tcp::siphash::tests::manual_test_vectors ... ok
[INFO] [stdout] test storage::assembler::test::test_empty_add_mid ... ok
[INFO] [stdout] test storage::assembler::test::test_empty_remove_front ... ok
[INFO] [stdout] test storage::assembler::test::test_forward_progress ... ok
[INFO] [stdout] test storage::assembler::test::test_iter_empty ... ok
[INFO] [stdout] test storage::assembler::test::test_iter_full ... ok
[INFO] [stdout] test storage::assembler::test::test_iter_one_back ... ok
[INFO] [stdout] test storage::assembler::test::test_iter_one_front ... ok
[INFO] [stdout] test storage::assembler::test::test_iter_one_mid ... ok
[INFO] [stdout] test storage::assembler::test::test_iter_one_trailing_gap ... ok
[INFO] [stdout] test storage::assembler::test::test_iter_three_split ... ok
[INFO] [stdout] test storage::assembler::test::test_iter_two_split ... ok
[INFO] [stdout] test storage::assembler::test::test_partial_add_back ... ok
[INFO] [stdout] test storage::assembler::test::test_partial_add_back_overlap ... ok
[INFO] [stdout] test storage::assembler::test::test_partial_add_back_overlap_split ... ok
[INFO] [stdout] test storage::assembler::test::test_partial_add_both_overlap ... ok
[INFO] [stdout] test storage::assembler::test::test_partial_add_both_overlap_split ... ok
[INFO] [stdout] test storage::assembler::test::test_partial_add_front ... ok
[INFO] [stdout] test storage::assembler::test::test_partial_add_front_overlap ... ok
[INFO] [stdout] test storage::assembler::test::test_partial_add_front_overlap_split ... ok
[INFO] [stdout] test storage::assembler::test::test_rejected_add_keeps_state ... ok
[INFO] [stdout] test storage::assembler::test::test_trailing_data_remove_front ... ok
[INFO] [stdout] test storage::assembler::test::test_trailing_hole_remove_front ... ok
[INFO] [stdout] test storage::ring_buffer::test::test_buffer_dequeue_many ... ok
[INFO] [stdout] test storage::ring_buffer::test::test_buffer_dequeue_many_with ... ok
[INFO] [stdout] test storage::ring_buffer::test::test_buffer_dequeue_slice ... ok
[INFO] [stdout] test storage::ring_buffer::test::test_buffer_enqueue_many_with ... ok
[INFO] [stdout] test storage::ring_buffer::test::test_buffer_enqueue_many ... ok
[INFO] [stdout] test storage::ring_buffer::test::test_buffer_get_unallocated ... ok
[INFO] [stdout] test storage::ring_buffer::test::test_buffer_enqueue_dequeue_one ... ok
[INFO] [stdout] test storage::ring_buffer::test::test_buffer_length_changes ... ok
[INFO] [stdout] test storage::ring_buffer::test::test_buffer_read_allocated ... ok
[INFO] [stdout] test storage::ring_buffer::test::test_buffer_with_no_capacity ... ok
[INFO] [stdout] test storage::ring_buffer::test::test_buffer_get_allocated ... ok
[INFO] [stdout] test storage::ring_buffer::test::test_buffer_enqueue_slice ... ok
[INFO] [stdout] test time::test::test_duration_assign_ops ... ok
[INFO] [stdout] test storage::ring_buffer::test::test_buffer_write_wholly ... ok
[INFO] [stdout] test time::test::test_duration_ops ... ok
[INFO] [stdout] test time::test::test_duration_conversions ... ok
[INFO] [stdout] test time::test::test_instant_ops ... ok
[INFO] [stdout] test time::test::test_instant_display ... ok
[INFO] [stdout] test time::test::test_instant_getters ... ok
[INFO] [stdout] test time::test::test_duration_getters ... ok
[INFO] [stdout] test wire::payload_ext::tests::reframe_extend ... ok
[INFO] [stdout] test wire::payload_ext::tests::reframe_retract ... ok
[INFO] [stdout] test storage::ring_buffer::test::test_buffer_write_unallocated ... ok
[INFO] [stdout] test wire::raw::arp::test::test_emit ... ok
[INFO] [stdout] test wire::raw::ethernet::test_ipv4::test_construct ... ok
[INFO] [stdout] test wire::raw::ethernet::test_ipv4::test_deconstruct ... ok
[INFO] [stdout] test wire::raw::ethernet::test_ipv6::test_deconstruct ... ok
[INFO] [stdout] test wire::raw::icmpv4::test::test_check_len ... ok
[INFO] [stdout] test wire::payload_ext::tests::reframe_move ... ok
[INFO] [stdout] test wire::raw::icmpv4::test::test_echo_construct ... ok
[INFO] [stdout] test wire::raw::icmpv4::test::test_echo_deconstruct ... ok
[INFO] [stdout] test wire::raw::ethernet::test_ipv6::test_construct ... ok
[INFO] [stdout] test wire::raw::icmpv4::test::test_echo_parse ... ok
[INFO] [stdout] test wire::raw::arp::test::test_construct ... ok
[INFO] [stdout] test wire::raw::icmpv4::test::test_echo_emit ... ok
[INFO] [stdout] test wire::raw::ip::test::ipv4::test_ip_repr_lower ... ok
[INFO] [stdout] test wire::raw::ip::test::to_prefix_len_ipv4 ... ok
[INFO] [stdout] test wire::raw::ip::test::to_prefix_len_ipv4_error ... ok
[INFO] [stdout] test wire::raw::ip::test::to_prefix_len_ipv6 ... ok
[INFO] [stdout] test wire::raw::ip::test::to_prefix_len_ipv6_error ... ok
[INFO] [stdout] test wire::raw::ipv4::test::test_broadcast ... ok
[INFO] [stdout] test wire::raw::ip::test::ipv6::test_ip_repr_lower ... ok
[INFO] [stdout] test wire::raw::ipv4::test::test_cidr ... ok
[INFO] [stdout] test wire::raw::ip::test::endpoint_unspecified ... ok
[INFO] [stdout] test wire::raw::ipv4::test::test_cidr_broadcast ... ok
[INFO] [stdout] test wire::raw::ipv4::test::test_cidr_from_netmask ... ok
[INFO] [stdout] test wire::raw::ipv4::test::test_cidr_netmask ... ok
[INFO] [stdout] test wire::raw::ipv4::test::test_cidr_network ... ok
[INFO] [stdout] test wire::raw::ipv4::test::test_construct ... ok
[INFO] [stdout] test wire::raw::ipv4::test::test_deconstruct ... ok
[INFO] [stdout] test wire::raw::ipv4::test::test_emit ... ok
[INFO] [stdout] test wire::raw::ipv4::test::test_overlong ... ok
[INFO] [stdout] test wire::raw::ipv4::test::test_parse ... ok
[INFO] [stdout] test wire::raw::ipv4::test::test_parse_bad_version ... ok
[INFO] [stdout] test wire::raw::ipv4::test::test_parse_total_len_less_than_header_len ... ok
[INFO] [stdout] test wire::raw::ipv4::test::test_total_len_overflow ... ok
[INFO] [stdout] test wire::raw::ipv6::test::test_address_format ... ok
[INFO] [stdout] test wire::raw::ipv6::test::test_as_ipv4 ... ok
[INFO] [stdout] test wire::raw::ipv4::test::test_unspecified ... ok
[INFO] [stdout] test wire::raw::ipv6::test::test_basic_link_local ... ok
[INFO] [stdout] test wire::raw::ipv6::test::test_basic_loopback ... ok
[INFO] [stdout] test wire::raw::ipv6::test::test_basic_multicast ... ok
[INFO] [stdout] test managed::partial::tests::insert_at_oob - should panic ... ok
[INFO] [stdout] test wire::raw::arp::test::test_deconstruct ... ok
[INFO] [stdout] test managed::partial::tests::insert_at_invalid - should panic ... ok
[INFO] [stdout] test wire::raw::ipv6::test::test_basic_repr_emit ... ok
[INFO] [stdout] test wire::raw::ipv6::test::test_cidr ... ok
[INFO] [stdout] test time::test::test_sub_from_zero_overflow - should panic ... ok
[INFO] [stdout] test wire::raw::ip::test::test_lower_between_families - should panic ... ok
[INFO] [stdout] test time::test::test_div_by_zero - should panic ... ok
[INFO] [stdout] test wire::raw::ipv6::test::test_from_ipv4_address ... ok
[INFO] [stdout] test wire::raw::ipv6::test::test_from_parts ... ok
[INFO] [stdout] test wire::raw::ipv6::test::test_from_bytes_too_long - should panic ... FAILED
[INFO] [stdout] test wire::raw::ipv6::test::test_from_parts_too_long - should panic ... ok
[INFO] [stdout] test wire::raw::ipv6::test::test_is_ipv4_mapped ... ok
[INFO] [stdout] test wire::raw::ipv6::test::test_mask ... ok
[INFO] [stdout] test wire::raw::ipv6::test::test_new ... ok
[INFO] [stdout] test wire::raw::arp::test::test_parse ... ok
[INFO] [stdout] test storage::ring_buffer::test::test_buffer_enqueue_dequeue_one_with ... ok
[INFO] [stdout] test wire::raw::ethernet::test::test_broadcast ... ok
[INFO] [stdout] test wire::raw::ipv6::test::test_overlong ... ok
[INFO] [stdout] test wire::raw::ipv6::test::test_packet_construction ... ok
[INFO] [stdout] test wire::raw::ipv6::test::test_packet_deconstruction ... ok
[INFO] [stdout] test wire::raw::ipv6::test::test_pretty_print ... ok
[INFO] [stdout] test wire::raw::ipv6::test::test_repr_parse_bad_version ... ok
[INFO] [stdout] test wire::raw::ipv6::test::test_repr_parse_smaller_than_header ... ok
[INFO] [stdout] test wire::raw::ipv6::test::test_repr_parse_smaller_than_payload ... ok
[INFO] [stdout] test wire::raw::ipv6::test::test_repr_parse_valid ... ok
[INFO] [stdout] test wire::raw::ipv6::test::test_write_parts ... ok
[INFO] [stdout] test wire::raw::ipv6fragment::test::test_buffer_len ... ok
[INFO] [stdout] test wire::raw::ipv6fragment::test::test_repr_emit ... ok
[INFO] [stdout] test wire::raw::ipv6fragment::test::test_repr_parse_valid ... ok
[INFO] [stdout] test wire::raw::ipv6hopbyhop::test::test_buffer_len ... ok
[INFO] [stdout] test wire::raw::ipv6hopbyhop::test::test_check_len ... ok
[INFO] [stdout] test wire::raw::ipv6hopbyhop::test::test_header_len_overflow ... ok
[INFO] [stdout] test wire::raw::ipv6fragment::test::test_header_deconstruct ... ok
[INFO] [stdout] test wire::raw::ipv6hopbyhop::test::test_header_deconstruct ... ok
[INFO] [stdout] test wire::raw::ipv6hopbyhop::test::test_repr_emit ... ok
[INFO] [stdout] test wire::raw::ipv6hopbyhop::test::test_overlong ... ok
[INFO] [stdout] test wire::raw::ipv6option::test::test_check_len ... ok
[INFO] [stdout] test wire::raw::ipv6routing::test::test_repr_parse_valid ... ok
[INFO] [stdout] test wire::raw::tcp::test::test_deconstruct ... ok
[INFO] [stdout] test wire::raw::tcp::test::test_emit ... ok
[INFO] [stdout] test wire::raw::tcp::test::test_header_len_multiple_of_4 ... ok
[INFO] [stdout] test wire::raw::tcp::test::test_impossible_len ... ok
[INFO] [stdout] test wire::raw::ipv6option::test::test_data_len - should panic ... ok
[INFO] [stdout] test wire::raw::ipv6hopbyhop::test::test_repr_parse_valid ... ok
[INFO] [stdout] test wire::raw::ipv6routing::test::test_repr_emit ... ok
[INFO] [stdout] test wire::raw::ipv6option::test::test_failure_type ... ok
[INFO] [stdout] test wire::raw::ipv6option::test::test_option_deconstruct ... ok
[INFO] [stdout] test wire::raw::ipv6option::test::test_option_emit ... ok
[INFO] [stdout] test wire::raw::ipv6option::test::test_option_parse ... ok
[INFO] [stdout] test wire::raw::ipv6option::test::test_options_iter ... ok
[INFO] [stdout] test wire::raw::ipv6option::test::test_options_iter_truncated - should panic ... ok
[INFO] [stdout] test wire::raw::ipv6routing::test::test_buffer_len ... ok
[INFO] [stdout] test wire::raw::ipv6routing::test::test_check_len ... ok
[INFO] [stdout] test wire::raw::ipv6routing::test::test_header_deconstruct ... ok
[INFO] [stdout] test wire::raw::tcp::test::test_malformed_tcp_options ... ok
[INFO] [stdout] test wire::raw::tcp::test::test_parse ... ok
[INFO] [stdout] test wire::raw::tcp::test::test_tcp_options ... ok
[INFO] [stdout] test wire::raw::tcp::test::test_truncated ... ok
[INFO] [stdout] test wire::raw::udp::test::test_deconstruct ... ok
[INFO] [stdout] test wire::raw::udp::test::test_construct ... ok
[INFO] [stdout] test wire::raw::udp::test::test_emit ... ok
[INFO] [stdout] test wire::raw::udp::test::test_impossible_len ... ok
[INFO] [stdout] test wire::raw::tcp::test::test_construct ... ok
[INFO] [stdout] test wire::raw::udp::test::test_parse ... ok
[INFO] [stdout] test wire::raw::udp::test::test_zero_checksum ... ok
[INFO] [stdout] test wire::raw::ipv6fragment::test::test_check_len ... ok
[INFO] [stdout] test wire::raw::ipv6::test::test_total_len_overflow ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- wire::raw::ipv6::test::test_from_bytes_too_long stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'wire::raw::ipv6::test::test_from_bytes_too_long' (150) panicked at src/wire/./ipv6.rs:101:15:
[INFO] [stdout] copy_from_slice: source slice length (15) does not match destination slice length (16)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x590bf7f48b3a - std[b80a194dd3c418bb]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x590bf7f48b3a - std[b80a194dd3c418bb]::backtrace_rs::backtrace::trace_unsynchronized::<std[b80a194dd3c418bb]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x590bf7f48b3a - std[b80a194dd3c418bb]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x590bf7f48b3a - <<std[b80a194dd3c418bb]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[10b6fa85044e1869]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x590bf7f5d29a - <core[10b6fa85044e1869]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x590bf7f5d29a - core[10b6fa85044e1869]::fmt::write
[INFO] [stdout]    6:     0x590bf7f4d472 - std[b80a194dd3c418bb]::io::default_write_fmt::<alloc[dd269455e567d8e9]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x590bf7f4d472 - <alloc[dd269455e567d8e9]::vec::Vec<u8> as std[b80a194dd3c418bb]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x590bf7f27d4f - <std[b80a194dd3c418bb]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x590bf7f27d4f - std[b80a194dd3c418bb]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x590bf7f410a9 - std[b80a194dd3c418bb]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x590bf7ede0ac - <alloc[dd269455e567d8e9]::boxed::Box<dyn for<'a, 'b> core[10b6fa85044e1869]::ops::function::Fn<(&'a std[b80a194dd3c418bb]::panic::PanicHookInfo<'b>,), Output = ()> + core[10b6fa85044e1869]::marker::Sync + core[10b6fa85044e1869]::marker::Send> as core[10b6fa85044e1869]::ops::function::Fn<(&std[b80a194dd3c418bb]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/boxed.rs:2254:9
[INFO] [stdout]   12:     0x590bf7ede0ac - test[826cbc6ef54ab466]::test_main_with_exit_callback::<test[826cbc6ef54ab466]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x590bf7f41262 - <alloc[dd269455e567d8e9]::boxed::Box<dyn for<'a, 'b> core[10b6fa85044e1869]::ops::function::Fn<(&'a std[b80a194dd3c418bb]::panic::PanicHookInfo<'b>,), Output = ()> + core[10b6fa85044e1869]::marker::Sync + core[10b6fa85044e1869]::marker::Send> as core[10b6fa85044e1869]::ops::function::Fn<(&std[b80a194dd3c418bb]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/boxed.rs:2254:9
[INFO] [stdout]   14:     0x590bf7f41262 - std[b80a194dd3c418bb]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x590bf7f27e08 - std[b80a194dd3c418bb]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x590bf7f1f779 - std[b80a194dd3c418bb]::sys::backtrace::__rust_end_short_backtrace::<std[b80a194dd3c418bb]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x590bf7f28b1d - __rustc[9698a3e60dd14283]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x590bf7f5db0c - core[10b6fa85044e1869]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x590bf7f61f00 - core[10b6fa85044e1869]::slice::copy_from_slice_impl::len_mismatch_fail::do_panic::runtime
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panic.rs:172:21
[INFO] [stdout]   20:     0x590bf7f61f00 - core[10b6fa85044e1869]::slice::copy_from_slice_impl::len_mismatch_fail::do_panic
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/intrinsics/mod.rs:2447:9
[INFO] [stdout]   21:     0x590bf7f61f00 - core[10b6fa85044e1869]::slice::copy_from_slice_impl::len_mismatch_fail
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panic.rs:177:9
[INFO] [stdout]   22:     0x590bf7f560e9 - core[10b6fa85044e1869]::slice::copy_from_slice_impl::<u8>
[INFO] [stdout]   23:     0x590bf7e5db2e - core::slice::<impl [T]>::copy_from_slice::h8ac7c3d1173ea2f7
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/slice/mod.rs:4325:18
[INFO] [stdout]   24:     0x590bf7e6cb83 - ethox::wire::raw::ipv6::Address::from_bytes::h1b64ec00f20c82d3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/wire/./ipv6.rs:101:15
[INFO] [stdout]   25:     0x590bf7e5a98a - ethox::wire::raw::ipv6::test::test_from_bytes_too_long::h381fb9c92993325e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/wire/./ipv6.rs:1159:17
[INFO] [stdout]   26:     0x590bf7e5a9a7 - ethox::wire::raw::ipv6::test::test_from_bytes_too_long::{{closure}}::h51d3298113c5f77f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/wire/./ipv6.rs:1158:34
[INFO] [stdout]   27:     0x590bf7e97246 - core::ops::function::FnOnce::call_once::hbf5f8f1248b401be
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x590bf7ed218b - <fn() -> core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x590bf7ed218b - test[826cbc6ef54ab466]::__rust_begin_short_backtrace::<core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>, fn() -> core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:663:18
[INFO] [stdout]   30:     0x590bf7edeb7b - test[826cbc6ef54ab466]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:686:74
[INFO] [stdout]   31:     0x590bf7edeb7b - <core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   32:     0x590bf7edeb7b - std[b80a194dd3c418bb]::panicking::catch_unwind::do_call::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}>, core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x590bf7edeb7b - std[b80a194dd3c418bb]::panicking::catch_unwind::<core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>, core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x590bf7edeb7b - std[b80a194dd3c418bb]::panic::catch_unwind::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<test[826cbc6ef54ab466]::run_test_in_process::{closure#0}>, core[10b6fa85044e1869]::result::Result<(), alloc[dd269455e567d8e9]::string::String>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x590bf7edeb7b - test[826cbc6ef54ab466]::run_test_in_process
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:686:27
[INFO] [stdout]   36:     0x590bf7edeb7b - test[826cbc6ef54ab466]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:607:43
[INFO] [stdout]   37:     0x590bf7eda294 - test[826cbc6ef54ab466]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:637:41
[INFO] [stdout]   38:     0x590bf7eda294 - std[b80a194dd3c418bb]::sys::backtrace::__rust_begin_short_backtrace::<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   39:     0x590bf7ee1782 - std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked::<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   40:     0x590bf7ee1782 - <core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   41:     0x590bf7ee1782 - std[b80a194dd3c418bb]::panicking::catch_unwind::do_call::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x590bf7ee1782 - std[b80a194dd3c418bb]::panicking::catch_unwind::<(), core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x590bf7ee1782 - std[b80a194dd3c418bb]::panic::catch_unwind::<core[10b6fa85044e1869]::panic::unwind_safe::AssertUnwindSafe<std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x590bf7ee1782 - std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked::<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   45:     0x590bf7ee1782 - <std[b80a194dd3c418bb]::thread::lifecycle::spawn_unchecked<test[826cbc6ef54ab466]::run_test::{closure#1}, ()>::{closure#1} as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x590bf7f4844f - <alloc[dd269455e567d8e9]::boxed::Box<dyn core[10b6fa85044e1869]::ops::function::FnOnce<(), Output = ()> + core[10b6fa85044e1869]::marker::Send> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/boxed.rs:2240:9
[INFO] [stdout]   47:     0x590bf7f4844f - <std[b80a194dd3c418bb]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   48:     0x751bdae8eaa4 - <unknown>
[INFO] [stdout]   49:     0x751bdaf1ba64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] note: panic did not contain expected string
[INFO] [stdout]       panic message: "copy_from_slice: source slice length (15) does not match destination slice length (16)"
[INFO] [stdout]  expected substring: "destination and source slices have different lengths"
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     wire::raw::ipv6::test::test_from_bytes_too_long
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 181 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "36d7b4a678a6e3c0fc2b5d1056d1dee0ee782075cdbfc8d69ba5a0e91f8cd616", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36d7b4a678a6e3c0fc2b5d1056d1dee0ee782075cdbfc8d69ba5a0e91f8cd616", kill_on_drop: false }`
[INFO] [stdout] 36d7b4a678a6e3c0fc2b5d1056d1dee0ee782075cdbfc8d69ba5a0e91f8cd616
