[INFO] cloning repository https://github.com/duggurd/cc-redis-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/duggurd/cc-redis-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fduggurd%2Fcc-redis-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fduggurd%2Fcc-redis-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 20073ed784d2df202f3d6cb86d24fb950793e0d2
[INFO] testing duggurd/cc-redis-rust against 1.97.0-beta.6 for beta-1.98-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fduggurd%2Fcc-redis-rust" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/duggurd/cc-redis-rust
[INFO] finished tweaking git repo https://github.com/duggurd/cc-redis-rust
[INFO] tweaked toml for git repo https://github.com/duggurd/cc-redis-rust written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/duggurd/cc-redis-rust on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/duggurd/cc-redis-rust 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" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.24
[INFO] [stderr]   Downloaded tokio-macros v1.8.2
[INFO] [stderr]   Downloaded hermit-abi v0.1.17
[INFO] [stderr]   Downloaded thiserror-impl v1.0.32
[INFO] [stderr]   Downloaded signal-hook-registry v1.2.2
[INFO] [stderr]   Downloaded thiserror v1.0.32
[INFO] [stderr]   Downloaded parking_lot_core v0.9.5
[INFO] [stderr]   Downloaded memchr v2.3.4
[INFO] [stderr]   Downloaded anyhow v1.0.59
[INFO] [stderr]   Downloaded syn v1.0.67
[INFO] [stderr]   Downloaded bytes v1.3.0
[INFO] [stderr]   Downloaded libc v0.2.138
[INFO] [stderr]   Downloaded tokio v1.23.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f3b5247c75b76a9c40db25e692fec55cc57b6324105158082dad43abfd7e733d
[INFO] running `Command { std: "docker" "start" "f3b5247c75b76a9c40db25e692fec55cc57b6324105158082dad43abfd7e733d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3b5247c75b76a9c40db25e692fec55cc57b6324105158082dad43abfd7e733d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f3b5247c75b76a9c40db25e692fec55cc57b6324105158082dad43abfd7e733d" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3b5247c75b76a9c40db25e692fec55cc57b6324105158082dad43abfd7e733d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f3b5247c75b76a9c40db25e692fec55cc57b6324105158082dad43abfd7e733d" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.67
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling parking_lot_core v0.9.5
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling anyhow v1.0.59
[INFO] [stderr]    Compiling bytes v1.3.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.9
[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 mio v0.8.5
[INFO] [stderr]    Compiling signal-hook-registry v1.2.2
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.32
[INFO] [stderr]    Compiling tokio-macros v1.8.2
[INFO] [stderr]    Compiling thiserror v1.0.32
[INFO] [stderr]    Compiling redis-starter-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Replication` and `ServerRole`
[INFO] [stdout]  --> src/main.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 | use server::{CliArgs, Replication, Server, ServerRole};
[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: `std::env`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::env;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `ListeningPort` and `Capa` are never constructed
[INFO] [stdout]   --> src/commads.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub enum ReplconfType {
[INFO] [stdout]    |          ------------ variants in this enum
[INFO] [stdout] 34 |     ListeningPort(u32),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 35 |     Capa(String),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ReplconfType` 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] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Llen` and `Replconf` are never constructed
[INFO] [stdout]   --> src/commads.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub enum Command {
[INFO] [stdout]    |          ------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 42 |     Llen,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     Replconf(ReplconfType),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `parse_constant` is never used
[INFO] [stdout]    --> src/resp.rs:164:12
[INFO] [stdout]     |
[INFO] [stdout] 113 | impl<I: Iterator<Item = char>> RespParser<I> {
[INFO] [stdout]     | -------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 164 |     pub fn parse_constant(&mut self, s: &str) -> Option<String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `master_stream` is never read
[INFO] [stdout]    --> src/server.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 121 | pub struct Server {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 128 |     master_stream: Option<TcpStream>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.42s
[INFO] running `Command { std: "docker" "inspect" "f3b5247c75b76a9c40db25e692fec55cc57b6324105158082dad43abfd7e733d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f3b5247c75b76a9c40db25e692fec55cc57b6324105158082dad43abfd7e733d" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling redis-starter-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Replication` and `ServerRole`
[INFO] [stdout]  --> src/main.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 | use server::{CliArgs, Replication, Server, ServerRole};
[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: `std::env`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::env;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `ListeningPort` and `Capa` are never constructed
[INFO] [stdout]   --> src/commads.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub enum ReplconfType {
[INFO] [stdout]    |          ------------ variants in this enum
[INFO] [stdout] 34 |     ListeningPort(u32),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 35 |     Capa(String),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ReplconfType` 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] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Llen` and `Replconf` are never constructed
[INFO] [stdout]   --> src/commads.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub enum Command {
[INFO] [stdout]    |          ------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 42 |     Llen,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     Replconf(ReplconfType),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `parse_constant` is never used
[INFO] [stdout]    --> src/resp.rs:164:12
[INFO] [stdout]     |
[INFO] [stdout] 113 | impl<I: Iterator<Item = char>> RespParser<I> {
[INFO] [stdout]     | -------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 164 |     pub fn parse_constant(&mut self, s: &str) -> Option<String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `master_stream` is never read
[INFO] [stdout]    --> src/server.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 121 | pub struct Server {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 128 |     master_stream: Option<TcpStream>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "f3b5247c75b76a9c40db25e692fec55cc57b6324105158082dad43abfd7e733d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f3b5247c75b76a9c40db25e692fec55cc57b6324105158082dad43abfd7e733d" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Replication` and `ServerRole`
[INFO] [stderr]  --> src/main.rs:7:23
[INFO] [stderr]   |
[INFO] [stderr] 7 | use server::{CliArgs, Replication, Server, ServerRole};
[INFO] [stderr]   |                       ^^^^^^^^^^^          ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::env`
[INFO] [stderr]  --> src/main.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::env;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `ListeningPort` and `Capa` are never constructed
[INFO] [stderr]   --> src/commads.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub enum ReplconfType {
[INFO] [stderr]    |          ------------ variants in this enum
[INFO] [stderr] 34 |     ListeningPort(u32),
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 35 |     Capa(String),
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ReplconfType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Llen` and `Replconf` are never constructed
[INFO] [stderr]   --> src/commads.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub enum Command {
[INFO] [stderr]    |          ------- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 42 |     Llen,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 47 |     Replconf(ReplconfType),
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `parse_constant` is never used
[INFO] [stderr]    --> src/resp.rs:164:12
[INFO] [stderr]     |
[INFO] [stderr] 113 | impl<I: Iterator<Item = char>> RespParser<I> {
[INFO] [stderr]     | -------------------------------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 164 |     pub fn parse_constant(&mut self, s: &str) -> Option<String> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `master_stream` is never read
[INFO] [stderr]    --> src/server.rs:128:5
[INFO] [stderr]     |
[INFO] [stderr] 121 | pub struct Server {
[INFO] [stderr]     |            ------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 128 |     master_stream: Option<TcpStream>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `redis-starter-rust` (bin "redis-starter-rust" test) generated 6 warnings (run `cargo fix --bin "redis-starter-rust" -p redis-starter-rust --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/redis_starter_rust-5681fd032eb35fa3)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test commads::tests::test_echo ... ok
[INFO] [stdout] test commads::tests::test_ping ... ok
[INFO] [stdout] test resp::test::parse_basic_array ... ok
[INFO] [stdout] test resp::test::parse_bool ... ok
[INFO] [stdout] test resp::test::parse_nested_array ... ok
[INFO] [stdout] test resp::test::parse_simple_string ... ok
[INFO] [stdout] test resp::test::parse_bulk_string ... ok
[INFO] [stdout] test resp::test::serialize_array ... ok
[INFO] [stdout] test resp::test::serialize_boolean ... ok
[INFO] [stdout] test resp::test::parse_int ... ok
[INFO] [stdout] test resp::test::serialize_int ... ok
[INFO] [stdout] test resp::test::serialize_nested_array ... ok
[INFO] [stdout] test resp::test::serialize_simple_string ... ok
[INFO] [stdout] test resp::test::test_parser ... ok
[INFO] [stdout] test resp::test::serialize_bulk_string ... ok
[INFO] [stdout] test server::tests::test_ping_command ... FAILED
[INFO] [stdout] test server::tests::test_server_creation ... FAILED
[INFO] [stdout] test server::tests::test_echo_command has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "f3b5247c75b76a9c40db25e692fec55cc57b6324105158082dad43abfd7e733d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3b5247c75b76a9c40db25e692fec55cc57b6324105158082dad43abfd7e733d", kill_on_drop: false }`
[INFO] [stdout] f3b5247c75b76a9c40db25e692fec55cc57b6324105158082dad43abfd7e733d
