[INFO] cloning repository https://github.com/castelao/DirectIP
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/castelao/DirectIP" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcastelao%2FDirectIP", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcastelao%2FDirectIP'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ea57035a808149717da26a24a56a193733a0e4dd
[INFO] checking castelao/DirectIP/ea57035a808149717da26a24a56a193733a0e4dd against master#64b72a1fa5449d928d5f553b01a596b78ee255d2 for pr-153457
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcastelao%2FDirectIP" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/castelao/DirectIP
[INFO] finished tweaking git repo https://github.com/castelao/DirectIP
[INFO] tweaked toml for git repo https://github.com/castelao/DirectIP written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/castelao/DirectIP on toolchain 64b72a1fa5449d928d5f553b01a596b78ee255d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+64b72a1fa5449d928d5f553b01a596b78ee255d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/castelao/DirectIP 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" "+64b72a1fa5449d928d5f553b01a596b78ee255d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+64b72a1fa5449d928d5f553b01a596b78ee255d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 01d74b18a2e1e0e40fc1db9f6b43a13bbf954efea30582ab128c6aaf60f57d34
[INFO] running `Command { std: "docker" "start" "-a" "01d74b18a2e1e0e40fc1db9f6b43a13bbf954efea30582ab128c6aaf60f57d34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01d74b18a2e1e0e40fc1db9f6b43a13bbf954efea30582ab128c6aaf60f57d34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01d74b18a2e1e0e40fc1db9f6b43a13bbf954efea30582ab128c6aaf60f57d34", kill_on_drop: false }`
[INFO] [stdout] 01d74b18a2e1e0e40fc1db9f6b43a13bbf954efea30582ab128c6aaf60f57d34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+64b72a1fa5449d928d5f553b01a596b78ee255d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ca3442c69eb3797eedb13b24023c9775b5ac3776d0e4d652fc1f4be2b007b36
[INFO] running `Command { std: "docker" "start" "-a" "8ca3442c69eb3797eedb13b24023c9775b5ac3776d0e4d652fc1f4be2b007b36", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling unicode-ident v1.0.12
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[INFO] [stderr]    Compiling ident_case v1.0.1
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[INFO] [stderr]     Checking predicates v3.0.4
[INFO] [stderr]     Checking regex-automata v0.4.2
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[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling serde_derive v1.0.189
[INFO] [stderr]    Compiling thiserror-impl v1.0.49
[INFO] [stderr]    Compiling clap_derive v4.4.2
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[INFO] [stderr]     Checking predicates v2.1.5
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[INFO] [stderr]     Checking assert_cmd v2.0.12
[INFO] [stderr]     Checking tracing v0.1.39
[INFO] [stderr]     Checking ignore v0.4.20
[INFO] [stderr]     Checking globwalk v0.8.1
[INFO] [stderr]     Checking assert_fs v1.0.13
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling derive_builder_core v0.11.2
[INFO] [stderr]     Checking clap v4.4.6
[INFO] [stderr]    Compiling derive_builder_macro v0.11.2
[INFO] [stderr]     Checking derive_builder v0.11.2
[INFO] [stderr]     Checking serde_bytes v0.11.12
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]     Checking directip v0.2.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ReadBytesExt`
[INFO] [stdout]  --> src/mo/location.rs:1:28
[INFO] [stdout]   |
[INFO] [stdout] 1 | use byteorder::{BigEndian, ReadBytesExt, WriteBytesExt};
[INFO] [stdout]   |                            ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ReadBytesExt`
[INFO] [stdout]  --> src/mo/location.rs:1:28
[INFO] [stdout]   |
[INFO] [stdout] 1 | use byteorder::{BigEndian, ReadBytesExt, WriteBytesExt};
[INFO] [stdout]   |                            ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/mo/location.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 182 |         todo!();
[INFO] [stdout]     |         ------- any code following this expression is unreachable
[INFO] [stdout] 183 |         let buffer = [0u8; 7];
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/mo/location.rs:201:9
[INFO] [stdout]     |
[INFO] [stdout] 200 |         todo!();
[INFO] [stdout]     |         ------- any code following this expression is unreachable
[INFO] [stdout] 201 |         wtr.write_u8(self.identifier())?;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/mo/location.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 182 |         todo!();
[INFO] [stdout]     |         ------- any code following this expression is unreachable
[INFO] [stdout] 183 |         let buffer = [0u8; 7];
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/mo/location.rs:201:9
[INFO] [stdout]     |
[INFO] [stdout] 200 |         todo!();
[INFO] [stdout]     |         ------- any code following this expression is unreachable
[INFO] [stdout] 201 |         wtr.write_u8(self.identifier())?;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wtr`
[INFO] [stdout]    --> src/mo/location.rs:199:40
[INFO] [stdout]     |
[INFO] [stdout] 199 |     fn write<W: std::io::Write>(&self, wtr: &mut W) -> Result<usize> {
[INFO] [stdout]     |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_wtr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_vec` is never used
[INFO] [stdout]   --> src/lib.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | trait InformationElement {
[INFO] [stdout]    |       ------------------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 26 |     fn to_vec(&self) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wtr`
[INFO] [stdout]    --> src/mo/location.rs:199:40
[INFO] [stdout]     |
[INFO] [stdout] 199 |     fn write<W: std::io::Write>(&self, wtr: &mut W) -> Result<usize> {
[INFO] [stdout]     |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_wtr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking directip-dump v0.0.4 (/opt/rustwide/workdir/directip-dump)
[INFO] [stderr]     Checking directip-client v0.2.0 (/opt/rustwide/workdir/directip-client)
[INFO] [stderr]     Checking directip-storage v0.0.2 (/opt/rustwide/workdir/crates/storage)
[INFO] [stdout] warning: trait `Storage` is never used
[INFO] [stdout]   --> crates/storage/src/lib.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | trait Storage {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Database` is never used
[INFO] [stdout]   --> crates/storage/src/lib.rs:18:6
[INFO] [stdout]    |
[INFO] [stdout] 18 | enum Database {
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `open` and `save` are never used
[INFO] [stdout]   --> crates/storage/src/lib.rs:26:18
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl Database {
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] 26 |     pub async fn open(cfg: &str) -> Result<Self, Box<dyn std::error::Error>> {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub async fn save(&self, msg: Message) {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FileSystemStorage` is never constructed
[INFO] [stdout]   --> crates/storage/src/filesystem.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct FileSystemStorage {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `connect` and `save` are never used
[INFO] [stdout]   --> crates/storage/src/filesystem.rs:20:19
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl FileSystemStorage {
[INFO] [stdout]    | ---------------------- associated items in this implementation
[INFO] [stdout] 20 |     pub(super) fn connect(path: PathBuf) -> Result<Self, Box<dyn std::error::Error>> {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub(super) async fn save(&self, msg: Message) {
[INFO] [stdout]    |                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VolatileStorage` is never constructed
[INFO] [stdout]  --> crates/storage/src/inmemory.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct VolatileStorage {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `connect` and `save` are never used
[INFO] [stdout]   --> crates/storage/src/inmemory.rs:14:19
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl VolatileStorage {
[INFO] [stdout]    | -------------------- associated items in this implementation
[INFO] [stdout] 14 |     pub(super) fn connect() -> Result<VolatileStorage, Box<dyn std::error::Error>> {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub(super) async fn save(&self, msg: Message) {
[INFO] [stdout]    |                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Storage` is never used
[INFO] [stdout]   --> crates/storage/src/lib.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | trait Storage {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.96s
[INFO] running `Command { std: "docker" "inspect" "8ca3442c69eb3797eedb13b24023c9775b5ac3776d0e4d652fc1f4be2b007b36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ca3442c69eb3797eedb13b24023c9775b5ac3776d0e4d652fc1f4be2b007b36", kill_on_drop: false }`
[INFO] [stdout] 8ca3442c69eb3797eedb13b24023c9775b5ac3776d0e4d652fc1f4be2b007b36
