[INFO] cloning repository https://github.com/holi-java/socks5 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/holi-java/socks5" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fholi-java%2Fsocks5", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fholi-java%2Fsocks5'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 10ee38fdab12f0ceb286204749b5d3f175ed545c [INFO] checking holi-java/socks5 against try#50d7e48beb74b48bd17c3749bfb73843c9ae0166 for pr-151102 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fholi-java%2Fsocks5" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/holi-java/socks5 [INFO] finished tweaking git repo https://github.com/holi-java/socks5 [INFO] tweaked toml for git repo https://github.com/holi-java/socks5 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/holi-java/socks5 on toolchain 50d7e48beb74b48bd17c3749bfb73843c9ae0166 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50d7e48beb74b48bd17c3749bfb73843c9ae0166" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/holi-java/socks5 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" "+50d7e48beb74b48bd17c3749bfb73843c9ae0166" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded percent-encoding v2.3.0 [INFO] [stderr] Downloaded form_urlencoded v1.2.0 [INFO] [stderr] Downloaded tokio-macros v2.1.0 [INFO] [stderr] Downloaded once_cell v1.18.0 [INFO] [stderr] Downloaded unicode-bidi v0.3.13 [INFO] [stderr] Downloaded lru-cache v0.1.2 [INFO] [stderr] Downloaded concat-idents v1.1.5 [INFO] [stderr] Downloaded match_cfg v0.1.0 [INFO] [stderr] Downloaded hostname v0.3.1 [INFO] [stderr] Downloaded tracing-core v0.1.31 [INFO] [stderr] Downloaded enum-as-inner v0.6.0 [INFO] [stderr] Downloaded resolv-conf v0.7.0 [INFO] [stderr] Downloaded parking_lot_core v0.9.8 [INFO] [stderr] Downloaded lock_api v0.4.10 [INFO] [stderr] Downloaded data-encoding v2.4.0 [INFO] [stderr] Downloaded futures-channel v0.3.28 [INFO] [stderr] Downloaded redox_syscall v0.3.5 [INFO] [stderr] Downloaded bytes v1.5.0 [INFO] [stderr] Downloaded widestring v1.0.2 [INFO] [stderr] Downloaded socket2 v0.5.4 [INFO] [stderr] Downloaded mio v0.8.8 [INFO] [stderr] Downloaded trust-dns-resolver v0.23.0 [INFO] [stderr] Downloaded getrandom v0.2.10 [INFO] [stderr] Downloaded futures-util v0.3.28 [INFO] [stderr] Downloaded smallvec v1.11.1 [INFO] [stderr] Downloaded idna v0.4.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.67 [INFO] [stderr] Downloaded url v2.4.1 [INFO] [stderr] Downloaded async-trait v0.1.73 [INFO] [stderr] Downloaded gimli v0.28.0 [INFO] [stderr] Downloaded trust-dns-proto v0.23.0 [INFO] [stderr] Downloaded syn v2.0.37 [INFO] [stderr] Downloaded ipnet v2.8.0 [INFO] [stderr] Downloaded thiserror v1.0.49 [INFO] [stderr] Downloaded pin-project-lite v0.2.13 [INFO] [stderr] Downloaded tracing-attributes v0.1.26 [INFO] [stderr] Downloaded futures-core v0.3.28 [INFO] [stderr] Downloaded futures-task v0.3.28 [INFO] [stderr] Downloaded thiserror-impl v1.0.49 [INFO] [stderr] Downloaded futures-io v0.3.28 [INFO] [stderr] Downloaded hermit-abi v0.3.3 [INFO] [stderr] Downloaded tokio v1.32.0 [INFO] [stderr] Downloaded libc v0.2.148 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+50d7e48beb74b48bd17c3749bfb73843c9ae0166" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eb244e5696445dddeb983532b5b73e4118ffb4a9186ccf26ad30e4643c3df6e6 [INFO] running `Command { std: "docker" "start" "-a" "eb244e5696445dddeb983532b5b73e4118ffb4a9186ccf26ad30e4643c3df6e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eb244e5696445dddeb983532b5b73e4118ffb4a9186ccf26ad30e4643c3df6e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb244e5696445dddeb983532b5b73e4118ffb4a9186ccf26ad30e4643c3df6e6", kill_on_drop: false }` [INFO] [stdout] eb244e5696445dddeb983532b5b73e4118ffb4a9186ccf26ad30e4643c3df6e6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+50d7e48beb74b48bd17c3749bfb73843c9ae0166" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c630c3f767710f6d2398474f3aacb75ef0e5689059270b00443ce69f6d4fcb39 [INFO] running `Command { std: "docker" "start" "-a" "c630c3f767710f6d2398474f3aacb75ef0e5689059270b00443ce69f6d4fcb39", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking smallvec v1.11.1 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling async-trait v0.1.73 [INFO] [stderr] Compiling thiserror v1.0.49 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking socket2 v0.5.4 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking ipnet v2.8.0 [INFO] [stderr] Checking data-encoding v2.4.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking resolv-conf v0.7.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Compiling thiserror-impl v1.0.49 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling tracing-attributes v0.1.26 [INFO] [stderr] Compiling enum-as-inner v0.6.0 [INFO] [stderr] Compiling concat-idents v1.1.5 [INFO] [stderr] Checking tokio v1.32.0 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking trust-dns-proto v0.23.0 [INFO] [stderr] Checking trust-dns-resolver v0.23.0 [INFO] [stderr] Checking socks5 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:18:16 [INFO] [stdout] | [INFO] [stdout] 18 | BadVersion(u8), [INFO] [stdout] | ---------- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] 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] 18 - BadVersion(u8), [INFO] [stdout] 18 + BadVersion(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:20:25 [INFO] [stdout] | [INFO] [stdout] 20 | UnacceptableMethods(Vec), [INFO] [stdout] | ------------------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is 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] 20 - UnacceptableMethods(Vec), [INFO] [stdout] 20 + UnacceptableMethods(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:22:16 [INFO] [stdout] | [INFO] [stdout] 22 | BadCommand(u8), [INFO] [stdout] | ---------- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is 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] 22 - BadCommand(u8), [INFO] [stdout] 22 + BadCommand(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | BadRSV(u8), [INFO] [stdout] | ------ ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is 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] 23 - BadRSV(u8), [INFO] [stdout] 23 + BadRSV(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:24:18 [INFO] [stdout] | [INFO] [stdout] 24 | InvalidAtype(u8), [INFO] [stdout] | ------------ ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is 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] 24 - InvalidAtype(u8), [INFO] [stdout] 24 + InvalidAtype(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:25:23 [INFO] [stdout] | [INFO] [stdout] 25 | InvalidDomainName(Utf8Error), [INFO] [stdout] | ----------------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is 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] 25 - InvalidDomainName(Utf8Error), [INFO] [stdout] 25 + InvalidDomainName(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:26:24 [INFO] [stdout] | [INFO] [stdout] 26 | ResolveDomainError(ResolveError), [INFO] [stdout] | ------------------ ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is 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] 26 - ResolveDomainError(ResolveError), [INFO] [stdout] 26 + ResolveDomainError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> tests/../src/test.rs:10:41 [INFO] [stdout] | [INFO] [stdout] 10 | fn read_exact_bytes(&mut self) -> ReadExactBytes [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 10 | fn read_exact_bytes(&mut self) -> ReadExactBytes<'_, N, Self> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:25:23 [INFO] [stdout] | [INFO] [stdout] 25 | InvalidDomainName(Utf8Error), [INFO] [stdout] | ----------------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] 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] 25 - InvalidDomainName(Utf8Error), [INFO] [stdout] 25 + InvalidDomainName(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:26:24 [INFO] [stdout] | [INFO] [stdout] 26 | ResolveDomainError(ResolveError), [INFO] [stdout] | ------------------ ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is 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] 26 - ResolveDomainError(ResolveError), [INFO] [stdout] 26 + ResolveDomainError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/test.rs:10:41 [INFO] [stdout] | [INFO] [stdout] 10 | fn read_exact_bytes(&mut self) -> ReadExactBytes [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 10 | fn read_exact_bytes(&mut self) -> ReadExactBytes<'_, N, Self> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.70s [INFO] running `Command { std: "docker" "inspect" "c630c3f767710f6d2398474f3aacb75ef0e5689059270b00443ce69f6d4fcb39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c630c3f767710f6d2398474f3aacb75ef0e5689059270b00443ce69f6d4fcb39", kill_on_drop: false }` [INFO] [stdout] c630c3f767710f6d2398474f3aacb75ef0e5689059270b00443ce69f6d4fcb39