[INFO] updating cached repository https://github.com/eLopez6/transport-analysis [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 39da7616fe2472e1d15ef9b31642447d93c0662e [INFO] checking eLopez6/transport-analysis against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FeLopez6%2Ftransport-analysis" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/eLopez6/transport-analysis on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/eLopez6/transport-analysis [INFO] finished tweaking git repo https://github.com/eLopez6/transport-analysis [INFO] tweaked toml for git repo https://github.com/eLopez6/transport-analysis written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/eLopez6/transport-analysis already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b7ed76b7ebd71897bb676ead830ff9d5cb384d353fe270e7c56146a8aec4cf44 [INFO] running `"docker" "start" "-a" "b7ed76b7ebd71897bb676ead830ff9d5cb384d353fe270e7c56146a8aec4cf44"` [INFO] [stderr] Compiling libc v0.2.54 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking bit-vec v0.6.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking transport-analysis v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/main.rs:164:66 [INFO] [stderr] | [INFO] [stderr] 164 | Err(why) => panic!("Failed to open {}: {}", display, why.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `filename_str` [INFO] [stderr] --> src/main.rs:155:25 [INFO] [stderr] | [INFO] [stderr] 155 | fn connection_summaries(filename_str: &str) { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename_str` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `reader` [INFO] [stderr] --> src/main.rs:167:9 [INFO] [stderr] | [INFO] [stderr] 167 | let mut reader = BufReader::new(trace); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reader` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `packet` [INFO] [stderr] --> src/main.rs:169:9 [INFO] [stderr] | [INFO] [stderr] 169 | let mut packet = PktInfo::new(PktMetaInfo::new()); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `filename_str` [INFO] [stderr] --> src/main.rs:173:20 [INFO] [stderr] | [INFO] [stderr] 173 | fn roundtrip_times(filename_str: &str) { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename_str` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `packetInfo` [INFO] [stderr] --> src/main.rs:178:16 [INFO] [stderr] | [INFO] [stderr] 178 | fn next_packet(mut packetInfo: &PktInfo, mut fileReader: BufReader) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_packetInfo` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fileReader` [INFO] [stderr] --> src/main.rs:178:42 [INFO] [stderr] | [INFO] [stderr] 178 | fn next_packet(mut packetInfo: &PktInfo, mut fileReader: BufReader) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fileReader` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `buffer` [INFO] [stderr] --> src/main.rs:189:9 [INFO] [stderr] | [INFO] [stderr] 189 | let buffer = String::new(); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_buffer` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fileReader` [INFO] [stderr] --> src/main.rs:188:23 [INFO] [stderr] | [INFO] [stderr] 188 | fn read_u32_from_file(fileReader: BufReader) -> u32 { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fileReader` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fileReader` [INFO] [stderr] --> src/main.rs:195:23 [INFO] [stderr] | [INFO] [stderr] 195 | fn read_u16_from_file(fileReader: BufReader) { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fileReader` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:167:9 [INFO] [stderr] | [INFO] [stderr] 167 | let mut reader = BufReader::new(trace); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:169:9 [INFO] [stderr] | [INFO] [stderr] 169 | let mut packet = PktInfo::new(PktMetaInfo::new()); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:178:16 [INFO] [stderr] | [INFO] [stderr] 178 | fn next_packet(mut packetInfo: &PktInfo, mut fileReader: BufReader) -> bool { [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:178:42 [INFO] [stderr] | [INFO] [stderr] 178 | fn next_packet(mut packetInfo: &PktInfo, mut fileReader: BufReader) -> bool { [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `preamble` [INFO] [stderr] --> src/headers.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | preamble: u8, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `dest_adr` [INFO] [stderr] --> src/headers.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | dest_adr: [u8; MAC_LENGTH], [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `src_adr` [INFO] [stderr] --> src/headers.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | src_adr : [u8; MAC_LENGTH], [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `typ` [INFO] [stderr] --> src/headers.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | typ : [u8; TYPE_LENGTH], [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `crc` [INFO] [stderr] --> src/headers.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | crc : [u8; CRC_LENGTH] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Opts20` [INFO] [stderr] --> src/headers.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | Opts20, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Opts24` [INFO] [stderr] --> src/headers.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | Opts24(u32), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Opts28` [INFO] [stderr] --> src/headers.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | Opts28([u32; OPTIONS_28]), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Opts32` [INFO] [stderr] --> src/headers.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | Opts32([u32; OPTIONS_32]), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Opts36` [INFO] [stderr] --> src/headers.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | Opts36([u32; OPTIONS_36]) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `version` [INFO] [stderr] --> src/headers.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | version : BitVec, // 4 bits [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `ihl` [INFO] [stderr] --> src/headers.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | ihl : BitVec, // 4 bits [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `dscp` [INFO] [stderr] --> src/headers.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | dscp : BitVec, // 6 bits [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `ecn` [INFO] [stderr] --> src/headers.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | ecn : BitVec, // 2 bits [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `tot_len` [INFO] [stderr] --> src/headers.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | tot_len : u16, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `identification` [INFO] [stderr] --> src/headers.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | identification: u16, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `flags` [INFO] [stderr] --> src/headers.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | flags : BitVec, // 3 bits [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `frag_offset` [INFO] [stderr] --> src/headers.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | frag_offset : BitVec, // 13 bits [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `ttl` [INFO] [stderr] --> src/headers.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | ttl : u8, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `protocol` [INFO] [stderr] --> src/headers.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | protocol : u8, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `hdr_checksum` [INFO] [stderr] --> src/headers.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | hdr_checksum : u16, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `src_ip_adr` [INFO] [stderr] --> src/headers.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | src_ip_adr : u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `dst_ip_adr` [INFO] [stderr] --> src/headers.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | dst_ip_adr : u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `options` [INFO] [stderr] --> src/headers.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 42 | options : Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `head_length` [INFO] [stderr] --> src/headers.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | head_length : u8, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `malformed` [INFO] [stderr] --> src/headers.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 44 | malformed : bool // this is true when ihl*4 != the length of the packet [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `src_port` [INFO] [stderr] --> src/headers.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | src_port: u16, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `dst_port` [INFO] [stderr] --> src/headers.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | dst_port: u16, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `length` [INFO] [stderr] --> src/headers.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | length : u16, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `checksum` [INFO] [stderr] --> src/headers.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | checksum: u16 [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `src_port` [INFO] [stderr] --> src/headers.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | src_port : u16, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `dst_port` [INFO] [stderr] --> src/headers.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 56 | dst_port : u16, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `seq_num` [INFO] [stderr] --> src/headers.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 57 | seq_num : u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `ack_num` [INFO] [stderr] --> src/headers.rs:58:5 [INFO] [stderr] | [INFO] [stderr] 58 | ack_num : u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `data_off` [INFO] [stderr] --> src/headers.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | data_off : BitVec, // 4 bits [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `reserved` [INFO] [stderr] --> src/headers.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | reserved : BitVec, // 4 bits [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `flags` [INFO] [stderr] --> src/headers.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | flags : BitVec, // 8 bits [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `window_size` [INFO] [stderr] --> src/headers.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | window_size: u16, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `checksum` [INFO] [stderr] --> src/headers.rs:63:5 [INFO] [stderr] | [INFO] [stderr] 63 | checksum : u16, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `urg_pointer` [INFO] [stderr] --> src/headers.rs:64:5 [INFO] [stderr] | [INFO] [stderr] 64 | urg_pointer: u16, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `options` [INFO] [stderr] --> src/headers.rs:65:5 [INFO] [stderr] | [INFO] [stderr] 65 | options : Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `head_length` [INFO] [stderr] --> src/headers.rs:66:5 [INFO] [stderr] | [INFO] [stderr] 66 | head_length: u8, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `malformed` [INFO] [stderr] --> src/headers.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | malformed : bool // this is true when the data_off*4 != the length of the packet [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `convert_4bits_to_num` [INFO] [stderr] --> src/headers.rs:71:4 [INFO] [stderr] | [INFO] [stderr] 71 | fn convert_4bits_to_num(field: BitVec) -> u16 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ENDPOINT_MEMBERS` [INFO] [stderr] --> src/main.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | const ENDPOINT_MEMBERS: usize = 2; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `seconds` [INFO] [stderr] --> src/main.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | seconds: u32, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `microseconds` [INFO] [stderr] --> src/main.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | microseconds: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `caplen` [INFO] [stderr] --> src/main.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | caplen: u16, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `ignored` [INFO] [stderr] --> src/main.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | ignored: u16 [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `EthPacket` [INFO] [stderr] --> src/main.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | EthPacket(Etherhdr), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `IpPacket` [INFO] [stderr] --> src/main.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | IpPacket (Etherhdr, Iphdr, u8), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `UdpPacket` [INFO] [stderr] --> src/main.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | UdpPacket(Etherhdr, Iphdr, u8, Udphdr), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `TcpPacket` [INFO] [stderr] --> src/main.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | TcpPacket(Etherhdr, Iphdr, u8, Tcphdr, u8), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `meta` [INFO] [stderr] --> src/main.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | meta: PktMetaInfo, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `packet_bytes` [INFO] [stderr] --> src/main.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | packet_bytes: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `packet_type` [INFO] [stderr] --> src/main.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | packet_type: PacketType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `timestamp` [INFO] [stderr] --> src/main.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | timestamp : f64 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `TcpConnInfo` [INFO] [stderr] --> src/main.rs:71:8 [INFO] [stderr] | [INFO] [stderr] 71 | struct TcpConnInfo { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ConnectionInfo` [INFO] [stderr] --> src/main.rs:80:8 [INFO] [stderr] | [INFO] [stderr] 80 | struct ConnectionInfo { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `next_packet` [INFO] [stderr] --> src/main.rs:178:4 [INFO] [stderr] | [INFO] [stderr] 178 | fn next_packet(mut packetInfo: &PktInfo, mut fileReader: BufReader) -> bool { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_u32_from_file` [INFO] [stderr] --> src/main.rs:188:4 [INFO] [stderr] | [INFO] [stderr] 188 | fn read_u32_from_file(fileReader: BufReader) -> u32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_u16_from_file` [INFO] [stderr] --> src/main.rs:195:4 [INFO] [stderr] | [INFO] [stderr] 195 | fn read_u16_from_file(fileReader: BufReader) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `packetInfo` should have a snake case name [INFO] [stderr] --> src/main.rs:178:20 [INFO] [stderr] | [INFO] [stderr] 178 | fn next_packet(mut packetInfo: &PktInfo, mut fileReader: BufReader) -> bool { [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `packet_info` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `fileReader` should have a snake case name [INFO] [stderr] --> src/main.rs:178:46 [INFO] [stderr] | [INFO] [stderr] 178 | fn next_packet(mut packetInfo: &PktInfo, mut fileReader: BufReader) -> bool { [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `file_reader` [INFO] [stderr] [INFO] [stderr] warning: variable `fileReader` should have a snake case name [INFO] [stderr] --> src/main.rs:188:23 [INFO] [stderr] | [INFO] [stderr] 188 | fn read_u32_from_file(fileReader: BufReader) -> u32 { [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `file_reader` [INFO] [stderr] [INFO] [stderr] warning: variable `fileReader` should have a snake case name [INFO] [stderr] --> src/main.rs:195:23 [INFO] [stderr] | [INFO] [stderr] 195 | fn read_u16_from_file(fileReader: BufReader) { [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `file_reader` [INFO] [stderr] [INFO] [stderr] warning: 80 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/main.rs:164:66 [INFO] [stderr] | [INFO] [stderr] 164 | Err(why) => panic!("Failed to open {}: {}", display, why.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `filename_str` [INFO] [stderr] --> src/main.rs:155:25 [INFO] [stderr] | [INFO] [stderr] 155 | fn connection_summaries(filename_str: &str) { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename_str` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `reader` [INFO] [stderr] --> src/main.rs:167:9 [INFO] [stderr] | [INFO] [stderr] 167 | let mut reader = BufReader::new(trace); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reader` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `packet` [INFO] [stderr] --> src/main.rs:169:9 [INFO] [stderr] | [INFO] [stderr] 169 | let mut packet = PktInfo::new(PktMetaInfo::new()); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `filename_str` [INFO] [stderr] --> src/main.rs:173:20 [INFO] [stderr] | [INFO] [stderr] 173 | fn roundtrip_times(filename_str: &str) { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename_str` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `packetInfo` [INFO] [stderr] --> src/main.rs:178:16 [INFO] [stderr] | [INFO] [stderr] 178 | fn next_packet(mut packetInfo: &PktInfo, mut fileReader: BufReader) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_packetInfo` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fileReader` [INFO] [stderr] --> src/main.rs:178:42 [INFO] [stderr] | [INFO] [stderr] 178 | fn next_packet(mut packetInfo: &PktInfo, mut fileReader: BufReader) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fileReader` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `buffer` [INFO] [stderr] --> src/main.rs:189:9 [INFO] [stderr] | [INFO] [stderr] 189 | let buffer = String::new(); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_buffer` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fileReader` [INFO] [stderr] --> src/main.rs:188:23 [INFO] [stderr] | [INFO] [stderr] 188 | fn read_u32_from_file(fileReader: BufReader) -> u32 { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fileReader` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fileReader` [INFO] [stderr] --> src/main.rs:195:23 [INFO] [stderr] | [INFO] [stderr] 195 | fn read_u16_from_file(fileReader: BufReader) { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fileReader` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:167:9 [INFO] [stderr] | [INFO] [stderr] 167 | let mut reader = BufReader::new(trace); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:169:9 [INFO] [stderr] | [INFO] [stderr] 169 | let mut packet = PktInfo::new(PktMetaInfo::new()); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:178:16 [INFO] [stderr] | [INFO] [stderr] 178 | fn next_packet(mut packetInfo: &PktInfo, mut fileReader: BufReader) -> bool { [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:178:42 [INFO] [stderr] | [INFO] [stderr] 178 | fn next_packet(mut packetInfo: &PktInfo, mut fileReader: BufReader) -> bool { [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `preamble` [INFO] [stderr] --> src/headers.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | preamble: u8, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `dest_adr` [INFO] [stderr] --> src/headers.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | dest_adr: [u8; MAC_LENGTH], [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `src_adr` [INFO] [stderr] --> src/headers.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | src_adr : [u8; MAC_LENGTH], [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `typ` [INFO] [stderr] --> src/headers.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | typ : [u8; TYPE_LENGTH], [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `crc` [INFO] [stderr] --> src/headers.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | crc : [u8; CRC_LENGTH] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Opts20` [INFO] [stderr] --> src/headers.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | Opts20, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Opts24` [INFO] [stderr] --> src/headers.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | Opts24(u32), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Opts28` [INFO] [stderr] --> src/headers.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | Opts28([u32; OPTIONS_28]), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Opts32` [INFO] [stderr] --> src/headers.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | Opts32([u32; OPTIONS_32]), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Opts36` [INFO] [stderr] --> src/headers.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | Opts36([u32; OPTIONS_36]) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `version` [INFO] [stderr] --> src/headers.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | version : BitVec, // 4 bits [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `ihl` [INFO] [stderr] --> src/headers.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | ihl : BitVec, // 4 bits [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `dscp` [INFO] [stderr] --> src/headers.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | dscp : BitVec, // 6 bits [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `ecn` [INFO] [stderr] --> src/headers.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | ecn : BitVec, // 2 bits [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `tot_len` [INFO] [stderr] --> src/headers.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | tot_len : u16, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `identification` [INFO] [stderr] --> src/headers.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | identification: u16, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `flags` [INFO] [stderr] --> src/headers.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | flags : BitVec, // 3 bits [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `frag_offset` [INFO] [stderr] --> src/headers.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | frag_offset : BitVec, // 13 bits [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `ttl` [INFO] [stderr] --> src/headers.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | ttl : u8, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `protocol` [INFO] [stderr] --> src/headers.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | protocol : u8, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `hdr_checksum` [INFO] [stderr] --> src/headers.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | hdr_checksum : u16, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `src_ip_adr` [INFO] [stderr] --> src/headers.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | src_ip_adr : u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `dst_ip_adr` [INFO] [stderr] --> src/headers.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | dst_ip_adr : u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `options` [INFO] [stderr] --> src/headers.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 42 | options : Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `head_length` [INFO] [stderr] --> src/headers.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | head_length : u8, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `malformed` [INFO] [stderr] --> src/headers.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 44 | malformed : bool // this is true when ihl*4 != the length of the packet [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `src_port` [INFO] [stderr] --> src/headers.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | src_port: u16, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `dst_port` [INFO] [stderr] --> src/headers.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | dst_port: u16, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `length` [INFO] [stderr] --> src/headers.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | length : u16, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `checksum` [INFO] [stderr] --> src/headers.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | checksum: u16 [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `src_port` [INFO] [stderr] --> src/headers.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | src_port : u16, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `dst_port` [INFO] [stderr] --> src/headers.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 56 | dst_port : u16, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `seq_num` [INFO] [stderr] --> src/headers.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 57 | seq_num : u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `ack_num` [INFO] [stderr] --> src/headers.rs:58:5 [INFO] [stderr] | [INFO] [stderr] 58 | ack_num : u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `data_off` [INFO] [stderr] --> src/headers.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | data_off : BitVec, // 4 bits [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `reserved` [INFO] [stderr] --> src/headers.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | reserved : BitVec, // 4 bits [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `flags` [INFO] [stderr] --> src/headers.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | flags : BitVec, // 8 bits [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `window_size` [INFO] [stderr] --> src/headers.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | window_size: u16, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `checksum` [INFO] [stderr] --> src/headers.rs:63:5 [INFO] [stderr] | [INFO] [stderr] 63 | checksum : u16, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `urg_pointer` [INFO] [stderr] --> src/headers.rs:64:5 [INFO] [stderr] | [INFO] [stderr] 64 | urg_pointer: u16, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `options` [INFO] [stderr] --> src/headers.rs:65:5 [INFO] [stderr] | [INFO] [stderr] 65 | options : Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `head_length` [INFO] [stderr] --> src/headers.rs:66:5 [INFO] [stderr] | [INFO] [stderr] 66 | head_length: u8, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `malformed` [INFO] [stderr] --> src/headers.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | malformed : bool // this is true when the data_off*4 != the length of the packet [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `convert_4bits_to_num` [INFO] [stderr] --> src/headers.rs:71:4 [INFO] [stderr] | [INFO] [stderr] 71 | fn convert_4bits_to_num(field: BitVec) -> u16 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ENDPOINT_MEMBERS` [INFO] [stderr] --> src/main.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | const ENDPOINT_MEMBERS: usize = 2; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `seconds` [INFO] [stderr] --> src/main.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | seconds: u32, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `microseconds` [INFO] [stderr] --> src/main.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | microseconds: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `caplen` [INFO] [stderr] --> src/main.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | caplen: u16, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `ignored` [INFO] [stderr] --> src/main.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | ignored: u16 [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `EthPacket` [INFO] [stderr] --> src/main.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | EthPacket(Etherhdr), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `IpPacket` [INFO] [stderr] --> src/main.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | IpPacket (Etherhdr, Iphdr, u8), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `UdpPacket` [INFO] [stderr] --> src/main.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | UdpPacket(Etherhdr, Iphdr, u8, Udphdr), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `TcpPacket` [INFO] [stderr] --> src/main.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | TcpPacket(Etherhdr, Iphdr, u8, Tcphdr, u8), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `meta` [INFO] [stderr] --> src/main.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | meta: PktMetaInfo, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `packet_bytes` [INFO] [stderr] --> src/main.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | packet_bytes: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `packet_type` [INFO] [stderr] --> src/main.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | packet_type: PacketType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `timestamp` [INFO] [stderr] --> src/main.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | timestamp : f64 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `TcpConnInfo` [INFO] [stderr] --> src/main.rs:71:8 [INFO] [stderr] | [INFO] [stderr] 71 | struct TcpConnInfo { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ConnectionInfo` [INFO] [stderr] --> src/main.rs:80:8 [INFO] [stderr] | [INFO] [stderr] 80 | struct ConnectionInfo { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `next_packet` [INFO] [stderr] --> src/main.rs:178:4 [INFO] [stderr] | [INFO] [stderr] 178 | fn next_packet(mut packetInfo: &PktInfo, mut fileReader: BufReader) -> bool { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_u32_from_file` [INFO] [stderr] --> src/main.rs:188:4 [INFO] [stderr] | [INFO] [stderr] 188 | fn read_u32_from_file(fileReader: BufReader) -> u32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_u16_from_file` [INFO] [stderr] --> src/main.rs:195:4 [INFO] [stderr] | [INFO] [stderr] 195 | fn read_u16_from_file(fileReader: BufReader) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `packetInfo` should have a snake case name [INFO] [stderr] --> src/main.rs:178:20 [INFO] [stderr] | [INFO] [stderr] 178 | fn next_packet(mut packetInfo: &PktInfo, mut fileReader: BufReader) -> bool { [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `packet_info` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `fileReader` should have a snake case name [INFO] [stderr] --> src/main.rs:178:46 [INFO] [stderr] | [INFO] [stderr] 178 | fn next_packet(mut packetInfo: &PktInfo, mut fileReader: BufReader) -> bool { [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `file_reader` [INFO] [stderr] [INFO] [stderr] warning: variable `fileReader` should have a snake case name [INFO] [stderr] --> src/main.rs:188:23 [INFO] [stderr] | [INFO] [stderr] 188 | fn read_u32_from_file(fileReader: BufReader) -> u32 { [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `file_reader` [INFO] [stderr] [INFO] [stderr] warning: variable `fileReader` should have a snake case name [INFO] [stderr] --> src/main.rs:195:23 [INFO] [stderr] | [INFO] [stderr] 195 | fn read_u16_from_file(fileReader: BufReader) { [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `file_reader` [INFO] [stderr] [INFO] [stderr] warning: 80 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.05s [INFO] running `"docker" "inspect" "b7ed76b7ebd71897bb676ead830ff9d5cb384d353fe270e7c56146a8aec4cf44"` [INFO] running `"docker" "rm" "-f" "b7ed76b7ebd71897bb676ead830ff9d5cb384d353fe270e7c56146a8aec4cf44"` [INFO] [stdout] b7ed76b7ebd71897bb676ead830ff9d5cb384d353fe270e7c56146a8aec4cf44