[INFO] cloning repository https://github.com/seasona/tiny-redis
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/seasona/tiny-redis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseasona%2Ftiny-redis", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseasona%2Ftiny-redis'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 08c34a55a1d4f341db0b7fccd88249016690a604
[INFO] testing seasona/tiny-redis against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseasona%2Ftiny-redis" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/seasona/tiny-redis
[INFO] finished tweaking git repo https://github.com/seasona/tiny-redis
[INFO] tweaked toml for git repo https://github.com/seasona/tiny-redis written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/seasona/tiny-redis on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/seasona/tiny-redis 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1aa614ed73f56c65fbe57844704ba5dbfeee37bb5d8adf0c58c9ce5a71347ccc
[INFO] running `Command { std: "docker" "start" "-a" "1aa614ed73f56c65fbe57844704ba5dbfeee37bb5d8adf0c58c9ce5a71347ccc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1aa614ed73f56c65fbe57844704ba5dbfeee37bb5d8adf0c58c9ce5a71347ccc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1aa614ed73f56c65fbe57844704ba5dbfeee37bb5d8adf0c58c9ce5a71347ccc", kill_on_drop: false }`
[INFO] [stdout] 1aa614ed73f56c65fbe57844704ba5dbfeee37bb5d8adf0c58c9ce5a71347ccc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 147392afe26dcf5dc98e5e317cda5e364b3956c620a376f8c9517bf193f43656
[INFO] running `Command { std: "docker" "start" "-a" "147392afe26dcf5dc98e5e317cda5e364b3956c620a376f8c9517bf193f43656", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling anstream v0.6.20
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling clap_builder v4.5.43
[INFO] [stderr]    Compiling jiff v0.2.15
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling clap_derive v4.5.41
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling clap v4.5.43
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling tiny-redis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]  --> src/connection.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::{debug, error, info};
[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: `self`
[INFO] [stdout]  --> src/client.rs:6:25
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::connection::{self, Connection};
[INFO] [stdout]   |                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]  --> src/cmd/ping.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 | use log::{debug, info};
[INFO] [stdout]   |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ParseError::EndOfStream`
[INFO] [stdout]   --> src/cmd/set.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |         use ParseError::EndOfStream;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ParseError`
[INFO] [stdout]  --> src/cmd/get.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Parse, ParseError};
[INFO] [stdout]   |                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Unknown` is never constructed
[INFO] [stdout]   --> src/cmd/mod.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum Command {
[INFO] [stdout]    |          ------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 17 |     Unknown(String),
[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]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `key` and `value` are never used
[INFO] [stdout]   --> src/cmd/set.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Set {
[INFO] [stdout]    | -------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn key(&self) -> &str {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn value(&self) -> &Bytes {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `key` is never used
[INFO] [stdout]   --> src/cmd/get.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Get {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub fn key(&self) -> &str {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/bin/cli.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |         _ => unimplemented!(),
[INFO] [stdout]    |         ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/bin/cli.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |         Command::Ping { msg } => {
[INFO] [stdout]    |         --------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 63 |         Command::Set { key, value } => {
[INFO] [stdout]    |         --------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 67 |         Command::Get { key } => {
[INFO] [stdout]    |         -------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 78 |         _ => unimplemented!(),
[INFO] [stdout]    |         ^ collectively making this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.21s
[INFO] running `Command { std: "docker" "inspect" "147392afe26dcf5dc98e5e317cda5e364b3956c620a376f8c9517bf193f43656", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "147392afe26dcf5dc98e5e317cda5e364b3956c620a376f8c9517bf193f43656", kill_on_drop: false }`
[INFO] [stdout] 147392afe26dcf5dc98e5e317cda5e364b3956c620a376f8c9517bf193f43656
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fbf2f3b82219ba1b25157697d995d7ec114293917d4eb500b290cd80dadc66cc
[INFO] running `Command { std: "docker" "start" "-a" "fbf2f3b82219ba1b25157697d995d7ec114293917d4eb500b290cd80dadc66cc", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]  --> src/connection.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::{debug, error, info};
[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: `self`
[INFO] [stdout]  --> src/client.rs:6:25
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::connection::{self, Connection};
[INFO] [stdout]   |                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]  --> src/cmd/ping.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 | use log::{debug, info};
[INFO] [stdout]   |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ParseError::EndOfStream`
[INFO] [stdout]   --> src/cmd/set.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |         use ParseError::EndOfStream;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ParseError`
[INFO] [stdout]  --> src/cmd/get.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Parse, ParseError};
[INFO] [stdout]   |                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Unknown` is never constructed
[INFO] [stdout]   --> src/cmd/mod.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum Command {
[INFO] [stdout]    |          ------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 17 |     Unknown(String),
[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]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `key` and `value` are never used
[INFO] [stdout]   --> src/cmd/set.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Set {
[INFO] [stdout]    | -------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn key(&self) -> &str {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn value(&self) -> &Bytes {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `key` is never used
[INFO] [stdout]   --> src/cmd/get.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Get {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub fn key(&self) -> &str {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tiny-redis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]  --> src/connection.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::{debug, error, info};
[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: `self`
[INFO] [stdout]  --> src/client.rs:6:25
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::connection::{self, Connection};
[INFO] [stdout]   |                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]  --> src/cmd/ping.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 | use log::{debug, info};
[INFO] [stdout]   |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ParseError::EndOfStream`
[INFO] [stdout]   --> src/cmd/set.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |         use ParseError::EndOfStream;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ParseError`
[INFO] [stdout]  --> src/cmd/get.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Parse, ParseError};
[INFO] [stdout]   |                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/bin/cli.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |         _ => unimplemented!(),
[INFO] [stdout]    |         ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/bin/cli.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |         Command::Ping { msg } => {
[INFO] [stdout]    |         --------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 63 |         Command::Set { key, value } => {
[INFO] [stdout]    |         --------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 67 |         Command::Get { key } => {
[INFO] [stdout]    |         -------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 78 |         _ => unimplemented!(),
[INFO] [stdout]    |         ^ collectively making this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Unknown` is never constructed
[INFO] [stdout]   --> src/cmd/mod.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum Command {
[INFO] [stdout]    |          ------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 17 |     Unknown(String),
[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]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `key` and `value` are never used
[INFO] [stdout]   --> src/cmd/set.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Set {
[INFO] [stdout]    | -------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn key(&self) -> &str {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn value(&self) -> &Bytes {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `key` is never used
[INFO] [stdout]   --> src/cmd/get.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Get {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub fn key(&self) -> &str {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.19s
[INFO] running `Command { std: "docker" "inspect" "fbf2f3b82219ba1b25157697d995d7ec114293917d4eb500b290cd80dadc66cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbf2f3b82219ba1b25157697d995d7ec114293917d4eb500b290cd80dadc66cc", kill_on_drop: false }`
[INFO] [stdout] fbf2f3b82219ba1b25157697d995d7ec114293917d4eb500b290cd80dadc66cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c9859ed7785defb7144039ee5094a3c2c9e85b348f89ac7b4224606d2f18c3d3
[INFO] running `Command { std: "docker" "start" "-a" "c9859ed7785defb7144039ee5094a3c2c9e85b348f89ac7b4224606d2f18c3d3", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `info`
[INFO] [stderr]  --> src/connection.rs:1:25
[INFO] [stderr]   |
[INFO] [stderr] 1 | use log::{debug, error, info};
[INFO] [stderr]   |                         ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]  --> src/client.rs:6:25
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::connection::{self, Connection};
[INFO] [stderr]   |                         ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `info`
[INFO] [stderr]  --> src/cmd/ping.rs:2:18
[INFO] [stderr]   |
[INFO] [stderr] 2 | use log::{debug, info};
[INFO] [stderr]   |                  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ParseError::EndOfStream`
[INFO] [stderr]   --> src/cmd/set.rs:31:13
[INFO] [stderr]    |
[INFO] [stderr] 31 |         use ParseError::EndOfStream;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ParseError`
[INFO] [stderr]  --> src/cmd/get.rs:4:20
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::{Parse, ParseError};
[INFO] [stderr]   |                    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Unknown` is never constructed
[INFO] [stderr]   --> src/cmd/mod.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub enum Command {
[INFO] [stderr]    |          ------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 17 |     Unknown(String),
[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]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `key` and `value` are never used
[INFO] [stderr]   --> src/cmd/set.rs:21:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl Set {
[INFO] [stderr]    | -------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 21 |     pub fn key(&self) -> &str {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 26 |     pub fn value(&self) -> &Bytes {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `key` is never used
[INFO] [stderr]   --> src/cmd/get.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | impl Get {
[INFO] [stderr]    | -------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 18 |     pub fn key(&self) -> &str {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `tiny-redis` (lib) generated 8 warnings (run `cargo fix --lib -p tiny-redis` to apply 5 suggestions)
[INFO] [stderr] warning: `tiny-redis` (lib test) generated 8 warnings (8 duplicates)
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/bin/cli.rs:78:9
[INFO] [stderr]    |
[INFO] [stderr] 78 |         _ => unimplemented!(),
[INFO] [stderr]    |         ^ no value can reach this
[INFO] [stderr]    |
[INFO] [stderr] note: multiple earlier patterns match some of the same values
[INFO] [stderr]   --> src/bin/cli.rs:78:9
[INFO] [stderr]    |
[INFO] [stderr] 58 |         Command::Ping { msg } => {
[INFO] [stderr]    |         --------------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 63 |         Command::Set { key, value } => {
[INFO] [stderr]    |         --------------------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 67 |         Command::Get { key } => {
[INFO] [stderr]    |         -------------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 78 |         _ => unimplemented!(),
[INFO] [stderr]    |         ^ collectively making this unreachable
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `tiny-redis` (bin "tiny-redis-cli" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tiny_redis-f640aeffdc504d60)
[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] [stderr]      Running unittests src/bin/cli.rs (/opt/rustwide/target/debug/deps/tiny_redis_cli-0844b95fe5fde2ab)
[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] [stderr]      Running unittests src/bin/server.rs (/opt/rustwide/target/debug/deps/tiny_redis_server-6248aee1cbf5bffa)
[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] [stderr]    Doc-tests tiny_redis
[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" "c9859ed7785defb7144039ee5094a3c2c9e85b348f89ac7b4224606d2f18c3d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9859ed7785defb7144039ee5094a3c2c9e85b348f89ac7b4224606d2f18c3d3", kill_on_drop: false }`
[INFO] [stdout] c9859ed7785defb7144039ee5094a3c2c9e85b348f89ac7b4224606d2f18c3d3
