[INFO] cloning repository https://github.com/sonhmai/redis-simplified [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sonhmai/redis-simplified" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsonhmai%2Fredis-simplified", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsonhmai%2Fredis-simplified'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7c295acd5ea7042cc2b6c15842e23a5bc5c5afe8 [INFO] testing sonhmai/redis-simplified against 1.83.0 for beta-1.84.0-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsonhmai%2Fredis-simplified" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sonhmai/redis-simplified on toolchain 1.83.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sonhmai/redis-simplified [INFO] finished tweaking git repo https://github.com/sonhmai/redis-simplified [INFO] tweaked toml for git repo https://github.com/sonhmai/redis-simplified written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/sonhmai/redis-simplified 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" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1fc7eda3f5a92f76b415f9d0b444ddef866cbe136735f7b261534ec6fd9e2c4d [INFO] running `Command { std: "docker" "start" "-a" "1fc7eda3f5a92f76b415f9d0b444ddef866cbe136735f7b261534ec6fd9e2c4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1fc7eda3f5a92f76b415f9d0b444ddef866cbe136735f7b261534ec6fd9e2c4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1fc7eda3f5a92f76b415f9d0b444ddef866cbe136735f7b261534ec6fd9e2c4d", kill_on_drop: false }` [INFO] [stdout] 1fc7eda3f5a92f76b415f9d0b444ddef866cbe136735f7b261534ec6fd9e2c4d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9c63231b0cc07461f915e7e1f66897aeebb8625eb78ab0979ef7e22245aa4d1a [INFO] running `Command { std: "docker" "start" "-a" "9c63231b0cc07461f915e7e1f66897aeebb8625eb78ab0979ef7e22245aa4d1a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.138 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling syn v1.0.67 [INFO] [stderr] Compiling parking_lot_core v0.9.5 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling anyhow v1.0.59 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling bytes v1.3.0 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling tokio v1.23.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling socket2 v0.4.7 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling mio v0.8.5 [INFO] [stderr] Compiling signal-hook-registry v1.2.2 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling tokio-macros v1.8.2 [INFO] [stderr] Compiling thiserror-impl v1.0.32 [INFO] [stderr] Compiling thiserror v1.0.32 [INFO] [stderr] Compiling redis-starter-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: found module declaration for lib.rs [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | mod lib; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: lib.rs is the root of this crate's library target [INFO] [stdout] = help: to refer to it from other targets, use the library's name as the path [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/main.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{BufRead, Read, Write}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `message` is never read [INFO] [stdout] --> src/lib/parser.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct RespParsingError { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 6 | pub message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RespParsingError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.15s [INFO] running `Command { std: "docker" "inspect" "9c63231b0cc07461f915e7e1f66897aeebb8625eb78ab0979ef7e22245aa4d1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c63231b0cc07461f915e7e1f66897aeebb8625eb78ab0979ef7e22245aa4d1a", kill_on_drop: false }` [INFO] [stdout] 9c63231b0cc07461f915e7e1f66897aeebb8625eb78ab0979ef7e22245aa4d1a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a839a96a5d654c92880d7f9232bdff1a39bdae79363efb66c9d4f5d4a7ff7a9b [INFO] running `Command { std: "docker" "start" "-a" "a839a96a5d654c92880d7f9232bdff1a39bdae79363efb66c9d4f5d4a7ff7a9b", kill_on_drop: false }` [INFO] [stderr] Compiling redis-starter-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: found module declaration for lib.rs [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | mod lib; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: lib.rs is the root of this crate's library target [INFO] [stdout] = help: to refer to it from other targets, use the library's name as the path [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/main.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{BufRead, Read, Write}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `message` is never read [INFO] [stdout] --> src/lib/parser.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct RespParsingError { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 6 | pub message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RespParsingError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `mpsc` [INFO] [stdout] --> tests/test_server.rs:4:31 [INFO] [stdout] | [INFO] [stdout] 4 | use std::sync::{Arc, Barrier, mpsc}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: found module declaration for lib.rs [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | mod lib; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: lib.rs is the root of this crate's library target [INFO] [stdout] = help: to refer to it from other targets, use the library's name as the path [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/main.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{BufRead, Read, Write}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `message` is never read [INFO] [stdout] --> src/lib/parser.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct RespParsingError { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 6 | pub message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RespParsingError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.13s [INFO] running `Command { std: "docker" "inspect" "a839a96a5d654c92880d7f9232bdff1a39bdae79363efb66c9d4f5d4a7ff7a9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a839a96a5d654c92880d7f9232bdff1a39bdae79363efb66c9d4f5d4a7ff7a9b", kill_on_drop: false }` [INFO] [stdout] a839a96a5d654c92880d7f9232bdff1a39bdae79363efb66c9d4f5d4a7ff7a9b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 782669090c53cd2b2e934028dbd0bbd797a8820289f4c8c05911df4a251f60b8 [INFO] running `Command { std: "docker" "start" "-a" "782669090c53cd2b2e934028dbd0bbd797a8820289f4c8c05911df4a251f60b8", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `mpsc` [INFO] [stderr] --> tests/test_server.rs:4:31 [INFO] [stderr] | [INFO] [stderr] 4 | use std::sync::{Arc, Barrier, mpsc}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: found module declaration for lib.rs [INFO] [stderr] --> src/main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | mod lib; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: lib.rs is the root of this crate's library target [INFO] [stderr] = help: to refer to it from other targets, use the library's name as the path [INFO] [stderr] = note: `#[warn(special_module_name)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufRead` [INFO] [stderr] --> src/main.rs:3:15 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{BufRead, Read, Write}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `message` is never read [INFO] [stderr] --> src/lib/parser.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct RespParsingError { [INFO] [stderr] | ---------------- field in this struct [INFO] [stderr] 6 | pub message: String, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `RespParsingError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `redis-starter-rust` (test "test_server") generated 1 warning (run `cargo fix --test "test_server"` to apply 1 suggestion) [INFO] [stderr] warning: `redis-starter-rust` (bin "redis-starter-rust") generated 3 warnings (run `cargo fix --bin "redis-starter-rust"` to apply 1 suggestion) [INFO] [stderr] warning: `redis-starter-rust` (bin "redis-starter-rust" test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/redis_starter_rust-a5b2cf5611e47d6d) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test lib::parser::tests::test_parse_set_command ... ok [INFO] [stdout] test lib::parser::tests::test_parse_get_command ... ok [INFO] [stdout] test lib::parser::tests::test_parse_redis_protocol ... ok [INFO] [stdout] test lib::parser::tests::test_parse_redis_protocol_error ... ok [INFO] [stderr] Running tests/test_server.rs (/opt/rustwide/target/debug/deps/test_server-69ec7a715fef78e1) [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stderr] warning: found module declaration for lib.rs [INFO] [stderr] --> src/main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | mod lib; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: lib.rs is the root of this crate's library target [INFO] [stderr] = help: to refer to it from other targets, use the library's name as the path [INFO] [stderr] = note: `#[warn(special_module_name)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufRead` [INFO] [stderr] --> src/main.rs:3:15 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{BufRead, Read, Write}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `message` is never read [INFO] [stderr] --> src/lib/parser.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct RespParsingError { [INFO] [stderr] | ---------------- field in this struct [INFO] [stderr] 6 | pub message: String, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `RespParsingError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `redis-starter-rust` (bin "redis-starter-rust") generated 3 warnings (run `cargo fix --bin "redis-starter-rust"` to apply 1 suggestion) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running `/opt/rustwide/target/debug/redis-starter-rust` [INFO] [stderr] warning: found module declaration for lib.rs [INFO] [stderr] --> src/main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | mod lib; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: lib.rs is the root of this crate's library target [INFO] [stderr] = help: to refer to it from other targets, use the library's name as the path [INFO] [stderr] = note: `#[warn(special_module_name)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufRead` [INFO] [stderr] --> src/main.rs:3:15 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{BufRead, Read, Write}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `message` is never read [INFO] [stderr] --> src/lib/parser.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct RespParsingError { [INFO] [stderr] | ---------------- field in this struct [INFO] [stderr] 6 | pub message: String, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `RespParsingError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `redis-starter-rust` (bin "redis-starter-rust") generated 3 warnings (run `cargo fix --bin "redis-starter-rust"` to apply 1 suggestion) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running `/opt/rustwide/target/debug/redis-starter-rust` [INFO] [stderr] thread 'main' panicked at src/main.rs:9:56: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: Os { code: 98, kind: AddrInUse, message: "Address already in use" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5e0d5692266a - std::backtrace_rs::backtrace::libunwind::trace::h5a5b8284f2d0c266 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x5e0d5692266a - std::backtrace_rs::backtrace::trace_unsynchronized::h76d4f1c9b0b875e3 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5e0d5692266a - std::sys::backtrace::_print_fmt::hc4546b8364a537c6 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5e0d5692266a - ::fmt::h5b6bd5631a6d1f6b [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] warning: found module declaration for lib.rs [INFO] [stderr] --> src/main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | mod lib; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: lib.rs is the root of this crate's library target [INFO] [stderr] = help: to refer to it from other targets, use the library's name as the path [INFO] [stderr] = note: `#[warn(special_module_name)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufRead` [INFO] [stderr] --> src/main.rs:3:15 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{BufRead, Read, Write}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `message` is never read [INFO] [stderr] --> src/lib/parser.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct RespParsingError { [INFO] [stderr] | ---------------- field in this struct [INFO] [stderr] 6 | pub message: String, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `RespParsingError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `redis-starter-rust` (bin "redis-starter-rust") generated 3 warnings (run `cargo fix --bin "redis-starter-rust"` to apply 1 suggestion) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] 4: 0x5e0d5693f7c3 - core::fmt::rt::Argument::fmt::h270f6602a2b96f62 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/fmt/rt.rs:177:76 [INFO] [stderr] 5: 0x5e0d5693f7c3 - core::fmt::write::h7550c97b06c86515 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/fmt/mod.rs:1186:21 [INFO] [stderr] 6: 0x5e0d5691fc63 - std::io::Write::write_fmt::h7b09c64fe0be9c84 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/io/mod.rs:1839:15 [INFO] [stderr] 7: 0x5e0d569224b2 - std::sys::backtrace::BacktraceLock::print::h2395ccd2c84ba3aa [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x5e0d5692345c - std::panicking::default_hook::{{closure}}::he19d4c7230e07961 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:268:22 [INFO] [stderr] 9: 0x5e0d569232a2 - std::panicking::default_hook::hf614597d3c67bbdb [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:295:9 [INFO] [stderr] 10: 0x5e0d56923a37 - std::panicking::rust_panic_with_hook::h8942133a8b252070 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:801:13 [INFO] [stderr] 11: 0x5e0d569238ca - std::panicking::begin_panic_handler::{{closure}}::hb5f5963570096b29 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:674:13 [INFO] [stderr] 12: 0x5e0d56922b49 - std::sys::backtrace::__rust_end_short_backtrace::h6208cedc1922feda [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:170:18 [INFO] [stderr] 13: 0x5e0d5692355c - rust_begin_unwind [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:665:5 [INFO] [stderr] 14: 0x5e0d568f73c0 - core::panicking::panic_fmt::h0c3082644d1bf418 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panicking.rs:74:14 [INFO] [stderr] 15: 0x5e0d568f7736 - core::result::unwrap_failed::hd20b4aa073bda1e2 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/result.rs:1700:5 [INFO] [stderr] 16: 0x5e0d568fb93f - core::result::Result::unwrap::h4cc71f2101fe95e9 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/result.rs:1104:23 [INFO] [stderr] 17: 0x5e0d568fb93f - redis_starter_rust::main::h9c02421220ee1e55 [INFO] [stderr] at /opt/rustwide/workdir/src/main.rs:9:20 [INFO] [stderr] 18: 0x5e0d568fd55b - core::ops::function::FnOnce::call_once::h1171e00e9054c95e [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 19: 0x5e0d568f875e - std::sys::backtrace::__rust_begin_short_backtrace::ha91a1b4b7a78cfb3 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:154:18 [INFO] [stderr] 20: 0x5e0d568fd171 - std::rt::lang_start::{{closure}}::h6790afac10e481b4 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/rt.rs:195:18 [INFO] [stderr] 21: 0x5e0d5691d28e - core::ops::function::impls:: for &F>::call_once::hfdb85f4ee94732d3 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 22: 0x5e0d5691d28e - std::panicking::try::do_call::h6e577310f330cbef [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:557:40 [INFO] [stderr] 23: 0x5e0d5691d28e - std::panicking::try::ha588d438267d2645 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:520:19 [INFO] [stderr] 24: 0x5e0d5691d28e - std::panic::catch_unwind::h429fda1e025f26d9 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panic.rs:358:14 [INFO] [stderr] 25: 0x5e0d5691d28e - std::rt::lang_start_internal::{{closure}}::h7b731265e841c4bf [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/rt.rs:174:48 [INFO] [stderr] 26: 0x5e0d5691d28e - std::panicking::try::do_call::hc0f6a675b7ae5a36 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:557:40 [INFO] [stderr] 27: 0x5e0d5691d28e - std::panicking::try::h4c93b7ff0671f1ff [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:520:19 [INFO] [stderr] 28: 0x5e0d5691d28e - std::panic::catch_unwind::hcc1e154961d16ce6 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panic.rs:358:14 [INFO] [stderr] 29: 0x5e0d5691d28e - std::rt::lang_start_internal::h1c66660c99c8424c [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/rt.rs:174:20 [INFO] [stderr] 30: 0x5e0d568fd14a - std::rt::lang_start::h58c0432b9be7f938 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/rt.rs:194:17 [INFO] [stderr] 31: 0x5e0d568fc4be - main [INFO] [stderr] 32: 0x7c8a3e99dd90 - [INFO] [stderr] 33: 0x7c8a3e99de40 - __libc_start_main [INFO] [stderr] 34: 0x5e0d568f7a75 - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] Running `/opt/rustwide/target/debug/redis-starter-rust` [INFO] [stderr] thread 'main' panicked at src/main.rs:9:56: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: Os { code: 98, kind: AddrInUse, message: "Address already in use" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x57b386c1266a - std::backtrace_rs::backtrace::libunwind::trace::h5a5b8284f2d0c266 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x57b386c1266a - std::backtrace_rs::backtrace::trace_unsynchronized::h76d4f1c9b0b875e3 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x57b386c1266a - std::sys::backtrace::_print_fmt::hc4546b8364a537c6 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x57b386c1266a - ::fmt::h5b6bd5631a6d1f6b [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x57b386c2f7c3 - core::fmt::rt::Argument::fmt::h270f6602a2b96f62 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/fmt/rt.rs:177:76 [INFO] [stderr] 5: 0x57b386c2f7c3 - core::fmt::write::h7550c97b06c86515 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/fmt/mod.rs:1186:21 [INFO] [stderr] 6: 0x57b386c0fc63 - std::io::Write::write_fmt::h7b09c64fe0be9c84 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/io/mod.rs:1839:15 [INFO] [stderr] 7: 0x57b386c124b2 - std::sys::backtrace::BacktraceLock::print::h2395ccd2c84ba3aa [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x57b386c1345c - std::panicking::default_hook::{{closure}}::he19d4c7230e07961 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:268:22 [INFO] [stderr] 9: 0x57b386c132a2 - std::panicking::default_hook::hf614597d3c67bbdb [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:295:9 [INFO] [stderr] 10: 0x57b386c13a37 - std::panicking::rust_panic_with_hook::h8942133a8b252070 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:801:13 [INFO] [stderr] 11: 0x57b386c138ca - std::panicking::begin_panic_handler::{{closure}}::hb5f5963570096b29 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:674:13 [INFO] [stderr] 12: 0x57b386c12b49 - std::sys::backtrace::__rust_end_short_backtrace::h6208cedc1922feda [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:170:18 [INFO] [stderr] 13: 0x57b386c1355c - rust_begin_unwind [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:665:5 [INFO] [stderr] 14: 0x57b386be73c0 - core::panicking::panic_fmt::h0c3082644d1bf418 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panicking.rs:74:14 [INFO] [stderr] 15: 0x57b386be7736 - core::result::unwrap_failed::hd20b4aa073bda1e2 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/result.rs:1700:5 [INFO] [stderr] 16: 0x57b386beb93f - core::result::Result::unwrap::h4cc71f2101fe95e9 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/result.rs:1104:23 [INFO] [stderr] 17: 0x57b386beb93f - redis_starter_rust::main::h9c02421220ee1e55 [INFO] [stderr] at /opt/rustwide/workdir/src/main.rs:9:20 [INFO] [stderr] 18: 0x57b386bed55b - core::ops::function::FnOnce::call_once::h1171e00e9054c95e [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 19: 0x57b386be875e - std::sys::backtrace::__rust_begin_short_backtrace::ha91a1b4b7a78cfb3 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:154:18 [INFO] [stderr] 20: 0x57b386bed171 - std::rt::lang_start::{{closure}}::h6790afac10e481b4 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/rt.rs:195:18 [INFO] [stderr] 21: 0x57b386c0d28e - core::ops::function::impls:: for &F>::call_once::hfdb85f4ee94732d3 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 22: 0x57b386c0d28e - std::panicking::try::do_call::h6e577310f330cbef [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:557:40 [INFO] [stderr] 23: 0x57b386c0d28e - std::panicking::try::ha588d438267d2645 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:520:19 [INFO] [stderr] 24: 0x57b386c0d28e - std::panic::catch_unwind::h429fda1e025f26d9 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panic.rs:358:14 [INFO] [stderr] 25: 0x57b386c0d28e - std::rt::lang_start_internal::{{closure}}::h7b731265e841c4bf [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/rt.rs:174:48 [INFO] [stderr] 26: 0x57b386c0d28e - std::panicking::try::do_call::hc0f6a675b7ae5a36 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:557:40 [INFO] [stderr] 27: 0x57b386c0d28e - std::panicking::try::h4c93b7ff0671f1ff [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:520:19 [INFO] [stderr] 28: 0x57b386c0d28e - std::panic::catch_unwind::hcc1e154961d16ce6 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panic.rs:358:14 [INFO] [stderr] 29: 0x57b386c0d28e - std::rt::lang_start_internal::h1c66660c99c8424c [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/rt.rs:174:20 [INFO] [stderr] 30: 0x57b386bed14a - std::rt::lang_start::h58c0432b9be7f938 [INFO] [stderr] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/rt.rs:194:17 [INFO] [stderr] 31: 0x57b386bec4be - main [INFO] [stderr] 32: 0x75703df82d90 - [INFO] [stderr] 33: 0x75703df82e40 - __libc_start_main [INFO] [stderr] 34: 0x57b386be7a75 - _start [INFO] [stderr] 35: 0x0 - [INFO] [stdout] accepted new connection [INFO] [stdout] read bytes [42, 49, 13, 10, 36, 52, 13, 10, 112, 105, 110, 103, 13, 10], string "*1\r\n$4\r\nping\r\n" [INFO] [stdout] strs ["ping"] [INFO] [stdout] read bytes [42, 49, 13, 10, 36, 52, 13, 10, 112, 105, 110, 103, 13, 10], string "*1\r\n$4\r\nping\r\n" [INFO] [stdout] strs ["ping"] [INFO] [stdout] test test_ping_pong ... ok [INFO] [stdout] accepted new connection [INFO] [stdout] read bytes [42, 49, 13, 10, 36, 52, 13, 10, 112, 105, 110, 103, 13, 10], string "*1\r\n$4\r\nping\r\n" [INFO] [stdout] strs ["ping"] [INFO] [stdout] accepted new connection [INFO] [stdout] read bytes [42, 49, 13, 10, 36, 52, 13, 10, 112, 105, 110, 103, 13, 10], string "*1\r\n$4\r\nping\r\n" [INFO] [stdout] strs ["ping"] [INFO] [stdout] accepted new connection [INFO] [stdout] read bytes [42, 49, 13, 10, 36, 52, 13, 10, 112, 105, 110, 103, 13, 10], string "*1\r\n$4\r\nping\r\n" [INFO] [stdout] strs ["ping"] [INFO] [stdout] test test_concurrent_clients_should_run_within_timeout ... ok [INFO] [stdout] accepted new connection [INFO] [stdout] read bytes [42, 50, 13, 10, 36, 52, 13, 10, 101, 99, 104, 111, 13, 10, 36, 51, 13, 10, 104, 101, 121, 13, 10], string "*2\r\n$4\r\necho\r\n$3\r\nhey\r\n" [INFO] [stdout] strs ["echo", "hey"] [INFO] [stdout] test test_echo ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.04s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "782669090c53cd2b2e934028dbd0bbd797a8820289f4c8c05911df4a251f60b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "782669090c53cd2b2e934028dbd0bbd797a8820289f4c8c05911df4a251f60b8", kill_on_drop: false }` [INFO] [stdout] 782669090c53cd2b2e934028dbd0bbd797a8820289f4c8c05911df4a251f60b8