[INFO] cloning repository https://github.com/yogimathius/my_rust_redis [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yogimathius/my_rust_redis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyogimathius%2Fmy_rust_redis", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyogimathius%2Fmy_rust_redis'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a1b3bfafa3fda96d2706ee0713e51368864d67ea [INFO] checking yogimathius/my_rust_redis against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyogimathius%2Fmy_rust_redis" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yogimathius/my_rust_redis on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/yogimathius/my_rust_redis [INFO] finished tweaking git repo https://github.com/yogimathius/my_rust_redis [INFO] tweaked toml for git repo https://github.com/yogimathius/my_rust_redis written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/yogimathius/my_rust_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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5eb4e3ec7d4476e90517ca42302882e188edbb0a85c6a6e38466c492f8cb65e9 [INFO] running `Command { std: "docker" "start" "-a" "5eb4e3ec7d4476e90517ca42302882e188edbb0a85c6a6e38466c492f8cb65e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5eb4e3ec7d4476e90517ca42302882e188edbb0a85c6a6e38466c492f8cb65e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5eb4e3ec7d4476e90517ca42302882e188edbb0a85c6a6e38466c492f8cb65e9", kill_on_drop: false }` [INFO] [stdout] 5eb4e3ec7d4476e90517ca42302882e188edbb0a85c6a6e38466c492f8cb65e9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e45c332892e171f1111fcd4cef995562ef98b89c04ee5166270edc67d6a761ff [INFO] running `Command { std: "docker" "start" "-a" "e45c332892e171f1111fcd4cef995562ef98b89c04ee5166270edc67d6a761ff", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.138 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling syn v1.0.67 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling parking_lot_core v0.9.5 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling tokio v1.23.0 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Checking strsim v0.11.0 [INFO] [stderr] Compiling anyhow v1.0.59 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking bytes v1.3.0 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.57 [INFO] [stderr] Checking signal-hook-registry v1.2.2 [INFO] [stderr] Checking mio v0.8.5 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking socket2 v0.4.7 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling clap_derive v4.5.4 [INFO] [stderr] Compiling tokio-macros v1.8.2 [INFO] [stderr] Compiling thiserror-impl v1.0.32 [INFO] [stderr] Checking thiserror v1.0.32 [INFO] [stderr] Checking clap v4.5.4 [INFO] [stderr] Checking redis-starter-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `server` [INFO] [stdout] --> src/handlers/list_handlers.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn llen_handler(server: &mut Server, args: Vec) -> Option { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_server` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `server` [INFO] [stdout] --> src/handlers/list_handlers.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn llen_handler(server: &mut Server, args: Vec) -> Option { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_server` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/handlers/list_handlers.rs:3:42 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn llen_handler(server: &mut Server, args: Vec) -> Option { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/handlers/list_handlers.rs:3:42 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn llen_handler(server: &mut Server, args: Vec) -> Option { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `server` [INFO] [stdout] --> src/handlers/list_handlers.rs:7:21 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn lrem_handler(server: &mut Server, args: Vec) -> Option { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_server` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `server` [INFO] [stdout] --> src/handlers/list_handlers.rs:7:21 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn lrem_handler(server: &mut Server, args: Vec) -> Option { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_server` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/handlers/list_handlers.rs:7:42 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn lrem_handler(server: &mut Server, args: Vec) -> Option { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/handlers/list_handlers.rs:7:42 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn lrem_handler(server: &mut Server, args: Vec) -> Option { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `server` [INFO] [stdout] --> src/handlers/list_handlers.rs:11:23 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn lindex_handler(server: &mut Server, args: Vec) -> Option { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_server` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `server` [INFO] [stdout] --> src/handlers/list_handlers.rs:11:23 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn lindex_handler(server: &mut Server, args: Vec) -> Option { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_server` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/handlers/list_handlers.rs:11:44 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn lindex_handler(server: &mut Server, args: Vec) -> Option { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/handlers/list_handlers.rs:11:44 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn lindex_handler(server: &mut Server, args: Vec) -> Option { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `server` [INFO] [stdout] --> src/handlers/list_handlers.rs:15:21 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn lpop_handler(server: &mut Server, args: Vec) -> Option { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_server` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `server` [INFO] [stdout] --> src/handlers/list_handlers.rs:15:21 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn lpop_handler(server: &mut Server, args: Vec) -> Option { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_server` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/handlers/list_handlers.rs:15:42 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn lpop_handler(server: &mut Server, args: Vec) -> Option { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/handlers/list_handlers.rs:15:42 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn lpop_handler(server: &mut Server, args: Vec) -> Option { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `server` [INFO] [stdout] --> src/handlers/list_handlers.rs:19:21 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn rpop_handler(server: &mut Server, args: Vec) -> Option { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_server` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `server` [INFO] [stdout] --> src/handlers/list_handlers.rs:19:21 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn rpop_handler(server: &mut Server, args: Vec) -> Option { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_server` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/handlers/list_handlers.rs:19:42 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn rpop_handler(server: &mut Server, args: Vec) -> Option { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/handlers/list_handlers.rs:19:42 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn rpop_handler(server: &mut Server, args: Vec) -> Option { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `server` [INFO] [stdout] --> src/handlers/list_handlers.rs:31:21 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn lset_handler(server: &mut Server, args: Vec) -> Option { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_server` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `server` [INFO] [stdout] --> src/handlers/list_handlers.rs:31:21 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn lset_handler(server: &mut Server, args: Vec) -> Option { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_server` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/handlers/list_handlers.rs:31:42 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn lset_handler(server: &mut Server, args: Vec) -> Option { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/handlers/list_handlers.rs:31:42 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn lset_handler(server: &mut Server, args: Vec) -> Option { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `port` is never read [INFO] [stdout] --> src/replica.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct ReplicaClient { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 8 | pub port: u16, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `port` is never read [INFO] [stdout] --> src/replica.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct ReplicaClient { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 8 | pub port: u16, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.23s [INFO] running `Command { std: "docker" "inspect" "e45c332892e171f1111fcd4cef995562ef98b89c04ee5166270edc67d6a761ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e45c332892e171f1111fcd4cef995562ef98b89c04ee5166270edc67d6a761ff", kill_on_drop: false }` [INFO] [stdout] e45c332892e171f1111fcd4cef995562ef98b89c04ee5166270edc67d6a761ff