[INFO] cloning repository https://github.com/nlyubchich/redis-client [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nlyubchich/redis-client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnlyubchich%2Fredis-client", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnlyubchich%2Fredis-client'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1acb7583cf5abc3e94928572d1f89c0bf22340b3 [INFO] checking nlyubchich/redis-client against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnlyubchich%2Fredis-client" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nlyubchich/redis-client 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/nlyubchich/redis-client [INFO] finished tweaking git repo https://github.com/nlyubchich/redis-client [INFO] tweaked toml for git repo https://github.com/nlyubchich/redis-client written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/nlyubchich/redis-client 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] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thread_local v0.3.5 [INFO] [stderr] Downloaded matches v0.1.6 [INFO] [stderr] Downloaded quine-mc_cluskey v0.2.4 [INFO] [stderr] Downloaded if_chain v0.1.2 [INFO] [stderr] Downloaded getopts v0.2.17 [INFO] [stderr] Downloaded toml v0.4.6 [INFO] [stderr] Downloaded serde_derive_internals v0.23.1 [INFO] [stderr] Downloaded bitflags v0.9.1 [INFO] [stderr] Downloaded proc-macro2 v0.3.6 [INFO] [stderr] Downloaded itertools v0.7.8 [INFO] [stderr] Downloaded serde v1.0.38 [INFO] [stderr] Downloaded regex v0.2.10 [INFO] [stderr] Downloaded pulldown-cmark v0.1.2 [INFO] [stderr] Downloaded syn v0.13.1 [INFO] [stderr] Downloaded regex-syntax v0.5.5 [INFO] [stderr] Downloaded url v1.7.0 [INFO] [stderr] Downloaded unicode-normalization v0.1.5 [INFO] [stderr] Downloaded libc v0.2.40 [INFO] [stderr] Downloaded idna v0.1.4 [INFO] [stderr] Downloaded serde_derive v1.0.38 [INFO] [stderr] Downloaded quote v0.5.1 [INFO] [stderr] Downloaded clippy_lints v0.0.194 [INFO] [stderr] Downloaded aho-corasick v0.6.4 [INFO] [stderr] Downloaded clippy v0.0.194 [INFO] [stderr] Downloaded either v1.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e7397cc00b21d401d5d33a00d30fb44f1eb1b7ac5a17fabf28a4730265eed359 [INFO] running `Command { std: "docker" "start" "-a" "e7397cc00b21d401d5d33a00d30fb44f1eb1b7ac5a17fabf28a4730265eed359", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e7397cc00b21d401d5d33a00d30fb44f1eb1b7ac5a17fabf28a4730265eed359", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7397cc00b21d401d5d33a00d30fb44f1eb1b7ac5a17fabf28a4730265eed359", kill_on_drop: false }` [INFO] [stdout] e7397cc00b21d401d5d33a00d30fb44f1eb1b7ac5a17fabf28a4730265eed359 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 5469ffede205789780ecc20bee06749d3ebc1fb5f411b8011b683bcba3427ff4 [INFO] running `Command { std: "docker" "start" "-a" "5469ffede205789780ecc20bee06749d3ebc1fb5f411b8011b683bcba3427ff4", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking redis-client v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `value` is never read [INFO] [stdout] --> src/main.rs:33:20 [INFO] [stdout] | [INFO] [stdout] 33 | SimpleString { value: String }, [INFO] [stdout] | ------------ ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Response` 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: field `value` is never read [INFO] [stdout] --> src/main.rs:33:20 [INFO] [stdout] | [INFO] [stdout] 33 | SimpleString { value: String }, [INFO] [stdout] | ------------ ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Response` 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: field `value` is never read [INFO] [stdout] --> src/main.rs:34:13 [INFO] [stdout] | [INFO] [stdout] 34 | Error { value: String }, [INFO] [stdout] | ----- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Response` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `value` is never read [INFO] [stdout] --> src/main.rs:34:13 [INFO] [stdout] | [INFO] [stdout] 34 | Error { value: String }, [INFO] [stdout] | ----- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Response` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `value` is never read [INFO] [stdout] --> src/main.rs:35:15 [INFO] [stdout] | [INFO] [stdout] 35 | Integer { value: i64 }, [INFO] [stdout] | ------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Response` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `value` is never read [INFO] [stdout] --> src/main.rs:35:15 [INFO] [stdout] | [INFO] [stdout] 35 | Integer { value: i64 }, [INFO] [stdout] | ------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Response` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `length` and `value` are never read [INFO] [stdout] --> src/main.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 36 | BulkString { [INFO] [stdout] | ---------- fields in this variant [INFO] [stdout] 37 | length: i64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 38 | value: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Response` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `length` and `value` are never read [INFO] [stdout] --> src/main.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 36 | BulkString { [INFO] [stdout] | ---------- fields in this variant [INFO] [stdout] 37 | length: i64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 38 | value: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Response` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `length` and `value` are never read [INFO] [stdout] --> src/main.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 40 | Array { [INFO] [stdout] | ----- fields in this variant [INFO] [stdout] 41 | length: i64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 42 | value: Vec>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Response` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `resp_type` and `value` are never read [INFO] [stdout] --> src/main.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 45 | Unknown { [INFO] [stdout] | ------- fields in this variant [INFO] [stdout] 46 | resp_type: Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 47 | value: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Response` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `length` and `value` are never read [INFO] [stdout] --> src/main.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 40 | Array { [INFO] [stdout] | ----- fields in this variant [INFO] [stdout] 41 | length: i64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 42 | value: Vec>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Response` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `resp_type` and `value` are never read [INFO] [stdout] --> src/main.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 45 | Unknown { [INFO] [stdout] | ------- fields in this variant [INFO] [stdout] 46 | resp_type: Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 47 | value: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Response` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] running `Command { std: "docker" "inspect" "5469ffede205789780ecc20bee06749d3ebc1fb5f411b8011b683bcba3427ff4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5469ffede205789780ecc20bee06749d3ebc1fb5f411b8011b683bcba3427ff4", kill_on_drop: false }` [INFO] [stdout] 5469ffede205789780ecc20bee06749d3ebc1fb5f411b8011b683bcba3427ff4