[INFO] cloning repository https://github.com/kvnallsn/motd-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kvnallsn/motd-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkvnallsn%2Fmotd-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkvnallsn%2Fmotd-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9abc2b4acb05f20005935cc6848dbef6d624d83d [INFO] testing kvnallsn/motd-rs against beta-2025-02-18 for beta-1.86-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkvnallsn%2Fmotd-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kvnallsn/motd-rs on toolchain beta-2025-02-18 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kvnallsn/motd-rs [INFO] finished tweaking git repo https://github.com/kvnallsn/motd-rs [INFO] tweaked toml for git repo https://github.com/kvnallsn/motd-rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/kvnallsn/motd-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-02-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ipnetwork v0.14.0 [INFO] [stderr] Downloaded pnet_base v0.22.0 [INFO] [stderr] Downloaded pnet_sys v0.22.0 [INFO] [stderr] Downloaded pnet_datalink v0.22.0 [INFO] [stderr] Downloaded fern v0.5.8 [INFO] [stderr] Downloaded chrono v0.4.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0e9f3c5cdce08c3fd6a812e18083e7e8f28e68cdc5092c61e93bfc8e24304430 [INFO] running `Command { std: "docker" "start" "-a" "0e9f3c5cdce08c3fd6a812e18083e7e8f28e68cdc5092c61e93bfc8e24304430", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0e9f3c5cdce08c3fd6a812e18083e7e8f28e68cdc5092c61e93bfc8e24304430", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e9f3c5cdce08c3fd6a812e18083e7e8f28e68cdc5092c61e93bfc8e24304430", kill_on_drop: false }` [INFO] [stdout] 0e9f3c5cdce08c3fd6a812e18083e7e8f28e68cdc5092c61e93bfc8e24304430 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 09fbaef7368fb93203d4ff4d96dbcd4e566b043d5cef33ab0416bd7ad7e0b9e8 [INFO] running `Command { std: "docker" "start" "-a" "09fbaef7368fb93203d4ff4d96dbcd4e566b043d5cef33ab0416bd7ad7e0b9e8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.59 [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling serde v1.0.94 [INFO] [stderr] Compiling log v0.4.7 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling regex v1.1.9 [INFO] [stderr] Compiling utf8-ranges v1.0.3 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling pnet_base v0.22.0 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling regex-syntax v0.6.8 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling fern v0.5.8 [INFO] [stderr] Compiling aho-corasick v0.7.4 [INFO] [stderr] Compiling atty v0.2.12 [INFO] [stderr] Compiling pnet_sys v0.22.0 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling chrono v0.4.7 [INFO] [stderr] Compiling ipnetwork v0.14.0 [INFO] [stderr] Compiling pnet_datalink v0.22.0 [INFO] [stderr] Compiling motd v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Payload` [INFO] [stdout] --> src/commands/linux/netlink.rs:49:57 [INFO] [stdout] | [INFO] [stdout] 49 | pub use nlresponse::{NetlinkAttribute, NetlinkResponse, Payload}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ParsingError` [INFO] [stdout] --> src/commands/linux/net.rs:5:32 [INFO] [stdout] | [INFO] [stdout] 5 | error::{Error, MotdResult, ParsingError}, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Local` and `TimeZone` [INFO] [stdout] --> src/commands/linux/uptime.rs:3:22 [INFO] [stdout] | [INFO] [stdout] 3 | use chrono::offset::{Local, TimeZone}; [INFO] [stdout] | ^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/commands/unix.rs:24:18 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn processes(args: Option<&str>) -> Vec { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ip6` [INFO] [stdout] --> src/commands/common.rs:34:28 [INFO] [stdout] | [INFO] [stdout] 34 | IpAddr::V6(ip6) => {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ip6` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `examine_bytes` is never used [INFO] [stdout] --> src/commands/linux/netlink.rs:57:4 [INFO] [stdout] | [INFO] [stdout] 57 | fn examine_bytes(t: &T) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `to_bytes` is never used [INFO] [stdout] --> src/commands/linux/netlink.rs:62:4 [INFO] [stdout] | [INFO] [stdout] 62 | fn to_bytes(t: &T) -> &[u8] { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_bytes` is never used [INFO] [stdout] --> src/commands/linux/netlink.rs:69:4 [INFO] [stdout] | [INFO] [stdout] 69 | fn print_bytes(b: &[u8]) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `socket_test` is never used [INFO] [stdout] --> src/commands/linux/netlink.rs:91:8 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn socket_test() { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `ty` and `flags` are never used [INFO] [stdout] --> src/commands/linux/netlink/header.rs:68:12 [INFO] [stdout] | [INFO] [stdout] 46 | impl Header { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 68 | pub fn ty(mut self, msg_ty: MessageType) -> Header { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 88 | pub fn flags(mut self, flags: Vec) -> Header { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_bytes` is never used [INFO] [stdout] --> src/commands/linux/netlink/header.rs:169:12 [INFO] [stdout] | [INFO] [stdout] 145 | impl MessageType { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 169 | pub fn as_bytes(&self) -> [u8; 2] { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/commands/linux/netlink/nlresponse.rs:16:14 [INFO] [stdout] | [INFO] [stdout] 16 | SockDiag(sockdiag::Response), [INFO] [stdout] | -------- ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Payload` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 16 - SockDiag(sockdiag::Response), [INFO] [stdout] 16 + SockDiag(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `payload` is never read [INFO] [stdout] --> src/commands/linux/netlink/nlresponse.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct NetlinkResponse { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 26 | pub payload: Payload, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NetlinkResponse` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `size` is never read [INFO] [stdout] --> src/commands/linux/netlink/nlresponse.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 68 | pub struct NetlinkAttribute { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 69 | /// The size of this attribute, include this header [INFO] [stdout] 70 | pub size: u16, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/commands/linux/netlink/sockdiag.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 10 | Inet(inet::Response), [INFO] [stdout] | ---- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Response` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 10 - Inet(inet::Response), [INFO] [stdout] 10 + Inet(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/commands/linux/netlink/sockdiag.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | Unix(unix::Response), [INFO] [stdout] | ---- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Response` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 11 - Unix(unix::Response), [INFO] [stdout] 11 + Unix(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/commands/linux/netlink/sockdiag.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 35 | pub struct MemInfo { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 36 | /// Amount of data in the receive queue [INFO] [stdout] 37 | pub rmem_alloc: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | pub rcv_buf: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | pub wmem_alloc: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | pub snd_buf: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fwd_alloc: u32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | pub wmem_queued: u32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | pub opt_mem: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | pub backlog: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MemInfo` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Udp` and `UdpLite` are never constructed [INFO] [stdout] --> src/commands/linux/netlink/sockdiag/inet.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub enum Protocol { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 21 | Udp = libc::IPPROTO_UDP as isize, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | UdpLite = libc::IPPROTO_UDPLITE as isize, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Protocol` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/commands/linux/netlink/sockdiag/inet.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub enum SocketState { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 29 | Established, [INFO] [stdout] 30 | SynSent, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 31 | SynRecv, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 32 | FinWait1, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 33 | FinWait2, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 34 | TimeWait, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 35 | Close, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 36 | CloseWait, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 37 | LastAck, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 38 | Listen, [INFO] [stdout] 39 | Closing, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 40 | NewSynRecv, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `address_family` and `protocol` are never used [INFO] [stdout] --> src/commands/linux/netlink/sockdiag/inet.rs:109:12 [INFO] [stdout] | [INFO] [stdout] 77 | impl Request { [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 109 | pub fn address_family(mut self, family: AddressFamily) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 122 | pub fn protocol(mut self, proto: Protocol) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/commands/linux/netlink/sockdiag/inet.rs:214:12 [INFO] [stdout] | [INFO] [stdout] 206 | impl NlINetDiagReqV2 { [INFO] [stdout] | -------------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 214 | pub fn new(family: AddressFamily, protocol: Protocol) -> NlINetDiagReqV2 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `attribute`, and `attributes` are never used [INFO] [stdout] --> src/commands/linux/netlink/sockdiag/unix.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl Request { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 21 | pub fn new() -> Request { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn attribute(mut self, attr: RequestAttribute) -> Request { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn attributes(mut self, v: Vec) -> Request { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_u32` is never used [INFO] [stdout] --> src/commands/linux/netlink/sockdiag/unix.rs:86:12 [INFO] [stdout] | [INFO] [stdout] 85 | impl RequestAttribute { [INFO] [stdout] | --------------------- method in this implementation [INFO] [stdout] 86 | pub fn as_u32(&self) -> u32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `family`, `ty`, `state`, `pad`, `ino`, and `cookie` are never read [INFO] [stdout] --> src/commands/linux/netlink/sockdiag/unix.rs:171:5 [INFO] [stdout] | [INFO] [stdout] 169 | pub struct Response { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 170 | /// Address family this socket belongs to (should be Unix) [INFO] [stdout] 171 | family: AddressFamily, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 172 | [INFO] [stdout] 173 | ty: u8, [INFO] [stdout] | ^^ [INFO] [stdout] 174 | state: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 175 | pad: u8, [INFO] [stdout] | ^^^ [INFO] [stdout] 176 | ino: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] 177 | cookie: [u32; 2], [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Response` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `device_number` and `inode` are never read [INFO] [stdout] --> src/commands/linux/netlink/sockdiag/unix.rs:280:9 [INFO] [stdout] | [INFO] [stdout] 278 | pub struct Vfs { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 279 | /// The device number of the corresponding on-disk socket inode [INFO] [stdout] 280 | pub device_number: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 283 | pub inode: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Vfs` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `read` and `write` are never read [INFO] [stdout] --> src/commands/linux/netlink/sockdiag/unix.rs:307:9 [INFO] [stdout] | [INFO] [stdout] 303 | pub struct Queue { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 307 | pub read: u32, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 313 | pub write: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Queue` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:9:19 [INFO] [stdout] | [INFO] [stdout] 9 | ParsingFailed(ParsingError), [INFO] [stdout] | ------------- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 9 - ParsingFailed(ParsingError), [INFO] [stdout] 9 + ParsingFailed(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `UnsupportedOS` is never constructed [INFO] [stdout] --> src/error.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum Error { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 12 | UnsupportedOS, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.77s [INFO] running `Command { std: "docker" "inspect" "09fbaef7368fb93203d4ff4d96dbcd4e566b043d5cef33ab0416bd7ad7e0b9e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09fbaef7368fb93203d4ff4d96dbcd4e566b043d5cef33ab0416bd7ad7e0b9e8", kill_on_drop: false }` [INFO] [stdout] 09fbaef7368fb93203d4ff4d96dbcd4e566b043d5cef33ab0416bd7ad7e0b9e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d79039071cba2a6e36e467c9f72ac54d5acf67b24148e272377abe46194d6b24 [INFO] running `Command { std: "docker" "start" "-a" "d79039071cba2a6e36e467c9f72ac54d5acf67b24148e272377abe46194d6b24", kill_on_drop: false }` [INFO] [stderr] Compiling motd v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Payload` [INFO] [stdout] --> src/commands/linux/netlink.rs:49:57 [INFO] [stdout] | [INFO] [stdout] 49 | pub use nlresponse::{NetlinkAttribute, NetlinkResponse, Payload}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ParsingError` [INFO] [stdout] --> src/commands/linux/net.rs:5:32 [INFO] [stdout] | [INFO] [stdout] 5 | error::{Error, MotdResult, ParsingError}, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Local` and `TimeZone` [INFO] [stdout] --> src/commands/linux/uptime.rs:3:22 [INFO] [stdout] | [INFO] [stdout] 3 | use chrono::offset::{Local, TimeZone}; [INFO] [stdout] | ^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/commands/unix.rs:24:18 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn processes(args: Option<&str>) -> Vec { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ip6` [INFO] [stdout] --> src/commands/common.rs:34:28 [INFO] [stdout] | [INFO] [stdout] 34 | IpAddr::V6(ip6) => {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ip6` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `examine_bytes` is never used [INFO] [stdout] --> src/commands/linux/netlink.rs:57:4 [INFO] [stdout] | [INFO] [stdout] 57 | fn examine_bytes(t: &T) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `to_bytes` is never used [INFO] [stdout] --> src/commands/linux/netlink.rs:62:4 [INFO] [stdout] | [INFO] [stdout] 62 | fn to_bytes(t: &T) -> &[u8] { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_bytes` is never used [INFO] [stdout] --> src/commands/linux/netlink.rs:69:4 [INFO] [stdout] | [INFO] [stdout] 69 | fn print_bytes(b: &[u8]) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `socket_test` is never used [INFO] [stdout] --> src/commands/linux/netlink.rs:91:8 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn socket_test() { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `ty` and `flags` are never used [INFO] [stdout] --> src/commands/linux/netlink/header.rs:68:12 [INFO] [stdout] | [INFO] [stdout] 46 | impl Header { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 68 | pub fn ty(mut self, msg_ty: MessageType) -> Header { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 88 | pub fn flags(mut self, flags: Vec) -> Header { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_bytes` is never used [INFO] [stdout] --> src/commands/linux/netlink/header.rs:169:12 [INFO] [stdout] | [INFO] [stdout] 145 | impl MessageType { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 169 | pub fn as_bytes(&self) -> [u8; 2] { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/commands/linux/netlink/nlresponse.rs:16:14 [INFO] [stdout] | [INFO] [stdout] 16 | SockDiag(sockdiag::Response), [INFO] [stdout] | -------- ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Payload` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 16 - SockDiag(sockdiag::Response), [INFO] [stdout] 16 + SockDiag(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `payload` is never read [INFO] [stdout] --> src/commands/linux/netlink/nlresponse.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct NetlinkResponse { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 26 | pub payload: Payload, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NetlinkResponse` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `size` is never read [INFO] [stdout] --> src/commands/linux/netlink/nlresponse.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 68 | pub struct NetlinkAttribute { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 69 | /// The size of this attribute, include this header [INFO] [stdout] 70 | pub size: u16, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/commands/linux/netlink/sockdiag.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 10 | Inet(inet::Response), [INFO] [stdout] | ---- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Response` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 10 - Inet(inet::Response), [INFO] [stdout] 10 + Inet(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/commands/linux/netlink/sockdiag.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | Unix(unix::Response), [INFO] [stdout] | ---- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Response` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 11 - Unix(unix::Response), [INFO] [stdout] 11 + Unix(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/commands/linux/netlink/sockdiag.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 35 | pub struct MemInfo { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 36 | /// Amount of data in the receive queue [INFO] [stdout] 37 | pub rmem_alloc: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | pub rcv_buf: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | pub wmem_alloc: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | pub snd_buf: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fwd_alloc: u32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | pub wmem_queued: u32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | pub opt_mem: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | pub backlog: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MemInfo` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Udp` and `UdpLite` are never constructed [INFO] [stdout] --> src/commands/linux/netlink/sockdiag/inet.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub enum Protocol { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 21 | Udp = libc::IPPROTO_UDP as isize, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | UdpLite = libc::IPPROTO_UDPLITE as isize, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Protocol` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/commands/linux/netlink/sockdiag/inet.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub enum SocketState { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 29 | Established, [INFO] [stdout] 30 | SynSent, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 31 | SynRecv, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 32 | FinWait1, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 33 | FinWait2, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 34 | TimeWait, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 35 | Close, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 36 | CloseWait, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 37 | LastAck, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 38 | Listen, [INFO] [stdout] 39 | Closing, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 40 | NewSynRecv, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `address_family` and `protocol` are never used [INFO] [stdout] --> src/commands/linux/netlink/sockdiag/inet.rs:109:12 [INFO] [stdout] | [INFO] [stdout] 77 | impl Request { [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 109 | pub fn address_family(mut self, family: AddressFamily) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 122 | pub fn protocol(mut self, proto: Protocol) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/commands/linux/netlink/sockdiag/inet.rs:214:12 [INFO] [stdout] | [INFO] [stdout] 206 | impl NlINetDiagReqV2 { [INFO] [stdout] | -------------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 214 | pub fn new(family: AddressFamily, protocol: Protocol) -> NlINetDiagReqV2 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `attribute`, and `attributes` are never used [INFO] [stdout] --> src/commands/linux/netlink/sockdiag/unix.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl Request { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 21 | pub fn new() -> Request { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn attribute(mut self, attr: RequestAttribute) -> Request { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn attributes(mut self, v: Vec) -> Request { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_u32` is never used [INFO] [stdout] --> src/commands/linux/netlink/sockdiag/unix.rs:86:12 [INFO] [stdout] | [INFO] [stdout] 85 | impl RequestAttribute { [INFO] [stdout] | --------------------- method in this implementation [INFO] [stdout] 86 | pub fn as_u32(&self) -> u32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `family`, `ty`, `state`, `pad`, `ino`, and `cookie` are never read [INFO] [stdout] --> src/commands/linux/netlink/sockdiag/unix.rs:171:5 [INFO] [stdout] | [INFO] [stdout] 169 | pub struct Response { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 170 | /// Address family this socket belongs to (should be Unix) [INFO] [stdout] 171 | family: AddressFamily, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 172 | [INFO] [stdout] 173 | ty: u8, [INFO] [stdout] | ^^ [INFO] [stdout] 174 | state: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 175 | pad: u8, [INFO] [stdout] | ^^^ [INFO] [stdout] 176 | ino: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] 177 | cookie: [u32; 2], [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Response` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `device_number` and `inode` are never read [INFO] [stdout] --> src/commands/linux/netlink/sockdiag/unix.rs:280:9 [INFO] [stdout] | [INFO] [stdout] 278 | pub struct Vfs { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 279 | /// The device number of the corresponding on-disk socket inode [INFO] [stdout] 280 | pub device_number: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 283 | pub inode: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Vfs` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `read` and `write` are never read [INFO] [stdout] --> src/commands/linux/netlink/sockdiag/unix.rs:307:9 [INFO] [stdout] | [INFO] [stdout] 303 | pub struct Queue { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 307 | pub read: u32, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 313 | pub write: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Queue` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:9:19 [INFO] [stdout] | [INFO] [stdout] 9 | ParsingFailed(ParsingError), [INFO] [stdout] | ------------- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 9 - ParsingFailed(ParsingError), [INFO] [stdout] 9 + ParsingFailed(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `UnsupportedOS` is never constructed [INFO] [stdout] --> src/error.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum Error { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 12 | UnsupportedOS, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s [INFO] running `Command { std: "docker" "inspect" "d79039071cba2a6e36e467c9f72ac54d5acf67b24148e272377abe46194d6b24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d79039071cba2a6e36e467c9f72ac54d5acf67b24148e272377abe46194d6b24", kill_on_drop: false }` [INFO] [stdout] d79039071cba2a6e36e467c9f72ac54d5acf67b24148e272377abe46194d6b24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b9aa5d280c23569a9c059f9f5f60a762de35381e91e0c4ba7a767d1560d6743b [INFO] running `Command { std: "docker" "start" "-a" "b9aa5d280c23569a9c059f9f5f60a762de35381e91e0c4ba7a767d1560d6743b", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `Payload` [INFO] [stderr] --> src/commands/linux/netlink.rs:49:57 [INFO] [stderr] | [INFO] [stderr] 49 | pub use nlresponse::{NetlinkAttribute, NetlinkResponse, Payload}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ParsingError` [INFO] [stderr] --> src/commands/linux/net.rs:5:32 [INFO] [stderr] | [INFO] [stderr] 5 | error::{Error, MotdResult, ParsingError}, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Local` and `TimeZone` [INFO] [stderr] --> src/commands/linux/uptime.rs:3:22 [INFO] [stderr] | [INFO] [stderr] 3 | use chrono::offset::{Local, TimeZone}; [INFO] [stderr] | ^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/commands/unix.rs:24:18 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn processes(args: Option<&str>) -> Vec { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ip6` [INFO] [stderr] --> src/commands/common.rs:34:28 [INFO] [stderr] | [INFO] [stderr] 34 | IpAddr::V6(ip6) => {} [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_ip6` [INFO] [stderr] [INFO] [stderr] warning: function `examine_bytes` is never used [INFO] [stderr] --> src/commands/linux/netlink.rs:57:4 [INFO] [stderr] | [INFO] [stderr] 57 | fn examine_bytes(t: &T) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `to_bytes` is never used [INFO] [stderr] --> src/commands/linux/netlink.rs:62:4 [INFO] [stderr] | [INFO] [stderr] 62 | fn to_bytes(t: &T) -> &[u8] { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `print_bytes` is never used [INFO] [stderr] --> src/commands/linux/netlink.rs:69:4 [INFO] [stderr] | [INFO] [stderr] 69 | fn print_bytes(b: &[u8]) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `socket_test` is never used [INFO] [stderr] --> src/commands/linux/netlink.rs:91:8 [INFO] [stderr] | [INFO] [stderr] 91 | pub fn socket_test() { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `ty` and `flags` are never used [INFO] [stderr] --> src/commands/linux/netlink/header.rs:68:12 [INFO] [stderr] | [INFO] [stderr] 46 | impl Header { [INFO] [stderr] | ----------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 68 | pub fn ty(mut self, msg_ty: MessageType) -> Header { [INFO] [stderr] | ^^ [INFO] [stderr] ... [INFO] [stderr] 88 | pub fn flags(mut self, flags: Vec) -> Header { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `as_bytes` is never used [INFO] [stderr] --> src/commands/linux/netlink/header.rs:169:12 [INFO] [stderr] | [INFO] [stderr] 145 | impl MessageType { [INFO] [stderr] | ---------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 169 | pub fn as_bytes(&self) -> [u8; 2] { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/commands/linux/netlink/nlresponse.rs:16:14 [INFO] [stderr] | [INFO] [stderr] 16 | SockDiag(sockdiag::Response), [INFO] [stderr] | -------- ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Payload` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 16 - SockDiag(sockdiag::Response), [INFO] [stderr] 16 + SockDiag(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `payload` is never read [INFO] [stderr] --> src/commands/linux/netlink/nlresponse.rs:26:9 [INFO] [stderr] | [INFO] [stderr] 21 | pub struct NetlinkResponse { [INFO] [stderr] | --------------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 26 | pub payload: Payload, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `NetlinkResponse` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `size` is never read [INFO] [stderr] --> src/commands/linux/netlink/nlresponse.rs:70:9 [INFO] [stderr] | [INFO] [stderr] 68 | pub struct NetlinkAttribute { [INFO] [stderr] | ---------------- field in this struct [INFO] [stderr] 69 | /// The size of this attribute, include this header [INFO] [stderr] 70 | pub size: u16, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/commands/linux/netlink/sockdiag.rs:10:10 [INFO] [stderr] | [INFO] [stderr] 10 | Inet(inet::Response), [INFO] [stderr] | ---- ^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Response` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 10 - Inet(inet::Response), [INFO] [stderr] 10 + Inet(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/commands/linux/netlink/sockdiag.rs:11:10 [INFO] [stderr] | [INFO] [stderr] 11 | Unix(unix::Response), [INFO] [stderr] | ---- ^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Response` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 11 - Unix(unix::Response), [INFO] [stderr] 11 + Unix(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: multiple fields are never read [INFO] [stderr] --> src/commands/linux/netlink/sockdiag.rs:37:9 [INFO] [stderr] | [INFO] [stderr] 35 | pub struct MemInfo { [INFO] [stderr] | ------- fields in this struct [INFO] [stderr] 36 | /// Amount of data in the receive queue [INFO] [stderr] 37 | pub rmem_alloc: u32, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 40 | pub rcv_buf: u32, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 43 | pub wmem_alloc: u32, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 46 | pub snd_buf: u32, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 49 | pub fwd_alloc: u32, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 52 | pub wmem_queued: u32, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 55 | pub opt_mem: u32, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 58 | pub backlog: u32, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `MemInfo` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: variants `Udp` and `UdpLite` are never constructed [INFO] [stderr] --> src/commands/linux/netlink/sockdiag/inet.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 16 | pub enum Protocol { [INFO] [stderr] | -------- variants in this enum [INFO] [stderr] ... [INFO] [stderr] 21 | Udp = libc::IPPROTO_UDP as isize, [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 24 | UdpLite = libc::IPPROTO_UDPLITE as isize, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Protocol` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: multiple variants are never constructed [INFO] [stderr] --> src/commands/linux/netlink/sockdiag/inet.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 28 | pub enum SocketState { [INFO] [stderr] | ----------- variants in this enum [INFO] [stderr] 29 | Established, [INFO] [stderr] 30 | SynSent, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 31 | SynRecv, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 32 | FinWait1, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 33 | FinWait2, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 34 | TimeWait, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 35 | Close, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 36 | CloseWait, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 37 | LastAck, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 38 | Listen, [INFO] [stderr] 39 | Closing, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 40 | NewSynRecv, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `address_family` and `protocol` are never used [INFO] [stderr] --> src/commands/linux/netlink/sockdiag/inet.rs:109:12 [INFO] [stderr] | [INFO] [stderr] 77 | impl Request { [INFO] [stderr] | ------------ methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 109 | pub fn address_family(mut self, family: AddressFamily) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 122 | pub fn protocol(mut self, proto: Protocol) -> Self { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/commands/linux/netlink/sockdiag/inet.rs:214:12 [INFO] [stderr] | [INFO] [stderr] 206 | impl NlINetDiagReqV2 { [INFO] [stderr] | -------------------- associated function in this implementation [INFO] [stderr] ... [INFO] [stderr] 214 | pub fn new(family: AddressFamily, protocol: Protocol) -> NlINetDiagReqV2 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `attribute`, and `attributes` are never used [INFO] [stderr] --> src/commands/linux/netlink/sockdiag/unix.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 18 | impl Request { [INFO] [stderr] | ------------ associated items in this implementation [INFO] [stderr] ... [INFO] [stderr] 21 | pub fn new() -> Request { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 39 | pub fn attribute(mut self, attr: RequestAttribute) -> Request { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 49 | pub fn attributes(mut self, v: Vec) -> Request { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `as_u32` is never used [INFO] [stderr] --> src/commands/linux/netlink/sockdiag/unix.rs:86:12 [INFO] [stderr] | [INFO] [stderr] 85 | impl RequestAttribute { [INFO] [stderr] | --------------------- method in this implementation [INFO] [stderr] 86 | pub fn as_u32(&self) -> u32 { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `family`, `ty`, `state`, `pad`, `ino`, and `cookie` are never read [INFO] [stderr] --> src/commands/linux/netlink/sockdiag/unix.rs:171:5 [INFO] [stderr] | [INFO] [stderr] 169 | pub struct Response { [INFO] [stderr] | -------- fields in this struct [INFO] [stderr] 170 | /// Address family this socket belongs to (should be Unix) [INFO] [stderr] 171 | family: AddressFamily, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 172 | [INFO] [stderr] 173 | ty: u8, [INFO] [stderr] | ^^ [INFO] [stderr] 174 | state: u8, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 175 | pad: u8, [INFO] [stderr] | ^^^ [INFO] [stderr] 176 | ino: u32, [INFO] [stderr] | ^^^ [INFO] [stderr] 177 | cookie: [u32; 2], [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Response` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `device_number` and `inode` are never read [INFO] [stderr] --> src/commands/linux/netlink/sockdiag/unix.rs:280:9 [INFO] [stderr] | [INFO] [stderr] 278 | pub struct Vfs { [INFO] [stderr] | --- fields in this struct [INFO] [stderr] 279 | /// The device number of the corresponding on-disk socket inode [INFO] [stderr] 280 | pub device_number: u32, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 283 | pub inode: u32, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Vfs` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `read` and `write` are never read [INFO] [stderr] --> src/commands/linux/netlink/sockdiag/unix.rs:307:9 [INFO] [stderr] | [INFO] [stderr] 303 | pub struct Queue { [INFO] [stderr] | ----- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 307 | pub read: u32, [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 313 | pub write: u32, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Queue` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/error.rs:9:19 [INFO] [stderr] | [INFO] [stderr] 9 | ParsingFailed(ParsingError), [INFO] [stderr] | ------------- ^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 9 - ParsingFailed(ParsingError), [INFO] [stderr] 9 + ParsingFailed(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: variant `UnsupportedOS` is never constructed [INFO] [stderr] --> src/error.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 4 | pub enum Error { [INFO] [stderr] | ----- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 12 | UnsupportedOS, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `motd` (bin "motd" test) generated 28 warnings (run `cargo fix --bin "motd" --tests` to apply 3 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/motd-df8185f078b02ac6) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b9aa5d280c23569a9c059f9f5f60a762de35381e91e0c4ba7a767d1560d6743b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9aa5d280c23569a9c059f9f5f60a762de35381e91e0c4ba7a767d1560d6743b", kill_on_drop: false }` [INFO] [stdout] b9aa5d280c23569a9c059f9f5f60a762de35381e91e0c4ba7a767d1560d6743b