[INFO] fetching crate pcap-file 3.0.0-rc1...
[INFO] checking pcap-file-3.0.0-rc1 against master#8f21a5c92ea55c348c275a1bc4fedbdf181e0d64 for pr-143011
[INFO] extracting crate pcap-file 3.0.0-rc1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate pcap-file 3.0.0-rc1
[INFO] finished tweaking crates.io crate pcap-file 3.0.0-rc1
[INFO] tweaked toml for crates.io crate pcap-file 3.0.0-rc1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pcap-file 3.0.0-rc1 on toolchain 8f21a5c92ea55c348c275a1bc4fedbdf181e0d64
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 84 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.4.0 (available: v0.6.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.12)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad4d82c57ca0c35f4be11477a744f96da360d9af89187e9d7828fe01b76e782c
[INFO] running `Command { std: "docker" "start" "-a" "ad4d82c57ca0c35f4be11477a744f96da360d9af89187e9d7828fe01b76e782c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad4d82c57ca0c35f4be11477a744f96da360d9af89187e9d7828fe01b76e782c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad4d82c57ca0c35f4be11477a744f96da360d9af89187e9d7828fe01b76e782c", kill_on_drop: false }`
[INFO] [stdout] ad4d82c57ca0c35f4be11477a744f96da360d9af89187e9d7828fe01b76e782c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23d103aa7067fc8345e4711365d108b251c78b3ff650d49893690b95d9ccfd2d
[INFO] running `Command { std: "docker" "start" "-a" "23d103aa7067fc8345e4711365d108b251c78b3ff650d49893690b95d9ccfd2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
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[INFO] [stderr]     Checking pcap-file v3.0.0-rc1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `RuntimeByteorder` is never used
[INFO] [stdout]   --> src/common.rs:58:18
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub(crate) trait RuntimeByteorder: ByteOrder {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/pcap/reader.rs:59:24
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn next_packet(&mut self) -> Option<Result<PcapPacket, PcapError>> {
[INFO] [stdout]    |                        ^^^^^^^^^                   ---------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn next_packet(&mut self) -> Option<Result<PcapPacket<'_>, PcapError>> {
[INFO] [stdout]    |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/pcap/reader.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn next_raw_packet(&mut self) -> Option<Result<RawPcapPacket, PcapError>> {
[INFO] [stdout]    |                            ^^^^^^^^^                   ------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn next_raw_packet(&mut self) -> Option<Result<RawPcapPacket<'_>, PcapError>> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/pcapng/blocks/block_common.rs:387:41
[INFO] [stdout]     |
[INFO] [stdout] 387 |     fn from_slice<B: ByteOrder>(slice: &'a [u8]) -> Result<(&[u8], Self), PcapError>
[INFO] [stdout]     |                                         ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 387 |     fn from_slice<B: ByteOrder>(slice: &'a [u8]) -> Result<(&'a [u8], Self), PcapError>
[INFO] [stdout]     |                                                              ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/pcapng/blocks/interface_statistics.rs:36:45
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn from_slice<B: ByteOrder>(mut slice: &'a [u8]) -> Result<(&[u8], Self), PcapError> {
[INFO] [stdout]    |                                             ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                                             |
[INFO] [stdout]    |                                             this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn from_slice<B: ByteOrder>(mut slice: &'a [u8]) -> Result<(&'a [u8], Self), PcapError> {
[INFO] [stdout]    |                                                                  ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/pcapng/blocks/section_header.rs:64:49
[INFO] [stdout]    |
[INFO] [stdout] 64 |         fn parse_inner<B: ByteOrder>(mut slice: &[u8]) -> Result<(&[u8], u16, u16, i64, Vec<SectionHeaderOption>), PcapError> {
[INFO] [stdout]    |                                                 ^^^^^             -----                     ------------------- the lifetimes get resolved as `'_`
[INFO] [stdout]    |                                                 |                 |
[INFO] [stdout]    |                                                 |                 the lifetimes get resolved as `'_`
[INFO] [stdout]    |                                                 this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 64 |         fn parse_inner<B: ByteOrder>(mut slice: &[u8]) -> Result<(&[u8], u16, u16, i64, Vec<SectionHeaderOption<'_>>), PcapError> {
[INFO] [stdout]    |                                                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/pcapng/blocks/unknown.rs:32:42
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn from_slice<B: ByteOrder>(_slice: &'a [u8]) -> Result<(&[u8], Self), PcapError>
[INFO] [stdout]    |                                          ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                                          |
[INFO] [stdout]    |                                          this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn from_slice<B: ByteOrder>(_slice: &'a [u8]) -> Result<(&'a [u8], Self), PcapError>
[INFO] [stdout]    |                                                               ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/pcapng/parser.rs:144:29
[INFO] [stdout]     |
[INFO] [stdout] 144 |     pub fn packet_interface(&self, packet: &EnhancedPacketBlock) -> Option<&InterfaceDescriptionBlock> {
[INFO] [stdout]     |                             ^^^^^                                          --------------------------
[INFO] [stdout]     |                             |                                              ||
[INFO] [stdout]     |                             |                                              |the lifetimes get resolved as `'_`
[INFO] [stdout]     |                             this lifetime flows to the output              the lifetimes get resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 144 |     pub fn packet_interface(&self, packet: &EnhancedPacketBlock) -> Option<&InterfaceDescriptionBlock<'_>> {
[INFO] [stdout]     |                                                                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/pcapng/reader.rs:47:23
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn next_block(&mut self) -> Option<Result<Block, PcapError>> {
[INFO] [stdout]    |                       ^^^^^^^^^                   ----- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn next_block(&mut self) -> Option<Result<Block<'_>, PcapError>> {
[INFO] [stdout]    |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/pcapng/reader.rs:62:27
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn next_raw_block(&mut self) -> Option<Result<RawBlock, PcapError>> {
[INFO] [stdout]    |                           ^^^^^^^^^                   -------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn next_raw_block(&mut self) -> Option<Result<RawBlock<'_>, PcapError>> {
[INFO] [stdout]    |                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/pcapng/reader.rs:87:29
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub fn packet_interface(&self, packet: &EnhancedPacketBlock) -> Option<&InterfaceDescriptionBlock> {
[INFO] [stdout]    |                             ^^^^^                                          --------------------------
[INFO] [stdout]    |                             |                                              ||
[INFO] [stdout]    |                             |                                              |the lifetimes get resolved as `'_`
[INFO] [stdout]    |                             this lifetime flows to the output              the lifetimes get resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub fn packet_interface(&self, packet: &EnhancedPacketBlock) -> Option<&InterfaceDescriptionBlock<'_>> {
[INFO] [stdout]    |                                                                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.4.0
[INFO] [stdout] warning: trait `RuntimeByteorder` is never used
[INFO] [stdout]   --> src/common.rs:58:18
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub(crate) trait RuntimeByteorder: ByteOrder {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/pcap/reader.rs:59:24
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn next_packet(&mut self) -> Option<Result<PcapPacket, PcapError>> {
[INFO] [stdout]    |                        ^^^^^^^^^                   ---------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn next_packet(&mut self) -> Option<Result<PcapPacket<'_>, PcapError>> {
[INFO] [stdout]    |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/pcap/reader.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn next_raw_packet(&mut self) -> Option<Result<RawPcapPacket, PcapError>> {
[INFO] [stdout]    |                            ^^^^^^^^^                   ------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn next_raw_packet(&mut self) -> Option<Result<RawPcapPacket<'_>, PcapError>> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/pcapng/blocks/block_common.rs:387:41
[INFO] [stdout]     |
[INFO] [stdout] 387 |     fn from_slice<B: ByteOrder>(slice: &'a [u8]) -> Result<(&[u8], Self), PcapError>
[INFO] [stdout]     |                                         ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 387 |     fn from_slice<B: ByteOrder>(slice: &'a [u8]) -> Result<(&'a [u8], Self), PcapError>
[INFO] [stdout]     |                                                              ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/pcapng/blocks/interface_statistics.rs:36:45
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn from_slice<B: ByteOrder>(mut slice: &'a [u8]) -> Result<(&[u8], Self), PcapError> {
[INFO] [stdout]    |                                             ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                                             |
[INFO] [stdout]    |                                             this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn from_slice<B: ByteOrder>(mut slice: &'a [u8]) -> Result<(&'a [u8], Self), PcapError> {
[INFO] [stdout]    |                                                                  ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/pcapng/blocks/section_header.rs:64:49
[INFO] [stdout]    |
[INFO] [stdout] 64 |         fn parse_inner<B: ByteOrder>(mut slice: &[u8]) -> Result<(&[u8], u16, u16, i64, Vec<SectionHeaderOption>), PcapError> {
[INFO] [stdout]    |                                                 ^^^^^             -----                     ------------------- the lifetimes get resolved as `'_`
[INFO] [stdout]    |                                                 |                 |
[INFO] [stdout]    |                                                 |                 the lifetimes get resolved as `'_`
[INFO] [stdout]    |                                                 this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 64 |         fn parse_inner<B: ByteOrder>(mut slice: &[u8]) -> Result<(&[u8], u16, u16, i64, Vec<SectionHeaderOption<'_>>), PcapError> {
[INFO] [stdout]    |                                                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/pcapng/blocks/unknown.rs:32:42
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn from_slice<B: ByteOrder>(_slice: &'a [u8]) -> Result<(&[u8], Self), PcapError>
[INFO] [stdout]    |                                          ^^                  ----- the lifetime gets resolved as `'a`
[INFO] [stdout]    |                                          |
[INFO] [stdout]    |                                          this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn from_slice<B: ByteOrder>(_slice: &'a [u8]) -> Result<(&'a [u8], Self), PcapError>
[INFO] [stdout]    |                                                               ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/pcapng/parser.rs:144:29
[INFO] [stdout]     |
[INFO] [stdout] 144 |     pub fn packet_interface(&self, packet: &EnhancedPacketBlock) -> Option<&InterfaceDescriptionBlock> {
[INFO] [stdout]     |                             ^^^^^                                          --------------------------
[INFO] [stdout]     |                             |                                              ||
[INFO] [stdout]     |                             |                                              |the lifetimes get resolved as `'_`
[INFO] [stdout]     |                             this lifetime flows to the output              the lifetimes get resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 144 |     pub fn packet_interface(&self, packet: &EnhancedPacketBlock) -> Option<&InterfaceDescriptionBlock<'_>> {
[INFO] [stdout]     |                                                                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/pcapng/reader.rs:47:23
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn next_block(&mut self) -> Option<Result<Block, PcapError>> {
[INFO] [stdout]    |                       ^^^^^^^^^                   ----- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn next_block(&mut self) -> Option<Result<Block<'_>, PcapError>> {
[INFO] [stdout]    |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/pcapng/reader.rs:62:27
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn next_raw_block(&mut self) -> Option<Result<RawBlock, PcapError>> {
[INFO] [stdout]    |                           ^^^^^^^^^                   -------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn next_raw_block(&mut self) -> Option<Result<RawBlock<'_>, PcapError>> {
[INFO] [stdout]    |                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/pcapng/reader.rs:87:29
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub fn packet_interface(&self, packet: &EnhancedPacketBlock) -> Option<&InterfaceDescriptionBlock> {
[INFO] [stdout]    |                             ^^^^^                                          --------------------------
[INFO] [stdout]    |                             |                                              ||
[INFO] [stdout]    |                             |                                              |the lifetimes get resolved as `'_`
[INFO] [stdout]    |                             this lifetime flows to the output              the lifetimes get resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub fn packet_interface(&self, packet: &EnhancedPacketBlock) -> Option<&InterfaceDescriptionBlock<'_>> {
[INFO] [stdout]    |                                                                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.74s
[INFO] running `Command { std: "docker" "inspect" "23d103aa7067fc8345e4711365d108b251c78b3ff650d49893690b95d9ccfd2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23d103aa7067fc8345e4711365d108b251c78b3ff650d49893690b95d9ccfd2d", kill_on_drop: false }`
[INFO] [stdout] 23d103aa7067fc8345e4711365d108b251c78b3ff650d49893690b95d9ccfd2d
