[INFO] cloning repository https://github.com/thelgis/redis-clone [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thelgis/redis-clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthelgis%2Fredis-clone", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthelgis%2Fredis-clone'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 753538901391131f3f164cc21ded175035c2fa7d [INFO] checking thelgis/redis-clone against try#fc545c6b951a304df08b327c158f92678582f435 for pr-140557 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthelgis%2Fredis-clone" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/thelgis/redis-clone on toolchain fc545c6b951a304df08b327c158f92678582f435 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fc545c6b951a304df08b327c158f92678582f435" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/thelgis/redis-clone [INFO] finished tweaking git repo https://github.com/thelgis/redis-clone [INFO] tweaked toml for git repo https://github.com/thelgis/redis-clone written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/thelgis/redis-clone 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" "+fc545c6b951a304df08b327c158f92678582f435" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+fc545c6b951a304df08b327c158f92678582f435" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b750402ea0101be0eeb56d76f9150e22afc72a6b7939b9f4940559e8e3527eb9 [INFO] running `Command { std: "docker" "start" "-a" "b750402ea0101be0eeb56d76f9150e22afc72a6b7939b9f4940559e8e3527eb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b750402ea0101be0eeb56d76f9150e22afc72a6b7939b9f4940559e8e3527eb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b750402ea0101be0eeb56d76f9150e22afc72a6b7939b9f4940559e8e3527eb9", kill_on_drop: false }` [INFO] [stdout] b750402ea0101be0eeb56d76f9150e22afc72a6b7939b9f4940559e8e3527eb9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+fc545c6b951a304df08b327c158f92678582f435" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fa52a9bd7dbc0cc754200839b9e4b729b0574762088a1206f54a6e2c21ac9ac2 [INFO] running `Command { std: "docker" "start" "-a" "fa52a9bd7dbc0cc754200839b9e4b729b0574762088a1206f54a6e2c21ac9ac2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking smallvec v1.14.0 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Checking bytes v1.10.1 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Checking socket2 v0.5.8 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Checking tokio v1.44.0 [INFO] [stderr] Checking redis-clone v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variants `Null`, `BulkString`, and `Array` are never constructed [INFO] [stdout] --> src/resp.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum RESP { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] 8 | Null, [INFO] [stdout] | ^^^^ [INFO] [stdout] 9 | SimpleString(String), [INFO] [stdout] 10 | BulkString(String), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 11 | Array(Vec), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RESP` 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: function `parse_router` is never used [INFO] [stdout] --> src/resp.rs:37:4 [INFO] [stdout] | [INFO] [stdout] 37 | fn parse_router( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_array` is never used [INFO] [stdout] --> src/resp.rs:49:4 [INFO] [stdout] | [INFO] [stdout] 49 | fn parse_array(buffer: &[u8], index: &mut usize) -> RESPResult { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bytes_to_resp` is never used [INFO] [stdout] --> src/resp.rs:73:8 [INFO] [stdout] | [INFO] [stdout] 73 | pub fn bytes_to_resp(buffer: &[u8], index: &mut usize) -> RESPResult { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_simple_string` is never used [INFO] [stdout] --> src/resp.rs:83:4 [INFO] [stdout] | [INFO] [stdout] 83 | fn parse_simple_string(buffer: &[u8], index: &mut usize) -> RESPResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `binary_extract_line_as_string` is never used [INFO] [stdout] --> src/resp.rs:90:8 [INFO] [stdout] | [INFO] [stdout] 90 | pub fn binary_extract_line_as_string(buffer: &[u8], index: &mut usize) -> RESPResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `resp_remove_type` is never used [INFO] [stdout] --> src/resp.rs:96:8 [INFO] [stdout] | [INFO] [stdout] 96 | pub fn resp_remove_type(value: char, buffer: &[u8], index: &mut usize) -> RESPResult<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_bulk_string` is never used [INFO] [stdout] --> src/resp.rs:105:4 [INFO] [stdout] | [INFO] [stdout] 105 | fn parse_bulk_string(buffer: &[u8], index: &mut usize) -> RESPResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `binary_extract_bytes` is never used [INFO] [stdout] --> src/resp.rs:124:4 [INFO] [stdout] | [INFO] [stdout] 124 | fn binary_extract_bytes(buffer: &[u8], index: &mut usize, length: usize) -> RESPResult> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `resp_extract_length` is never used [INFO] [stdout] --> src/resp.rs:135:8 [INFO] [stdout] | [INFO] [stdout] 135 | pub fn resp_extract_length(buffer: &[u8], index: &mut usize) -> RESPResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `binary_extract_line` is never used [INFO] [stdout] --> src/resp.rs:141:4 [INFO] [stdout] | [INFO] [stdout] 141 | fn binary_extract_line(buffer: &[u8], index: &mut usize) -> RESPResult> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `OutOfBounds`, `WrongType`, `IncorrectLength`, and `Unknown` are never constructed [INFO] [stdout] --> src/resp_result.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum RESPError { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 7 | FromUtf8, [INFO] [stdout] 8 | OutOfBounds(usize), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 9 | WrongType, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 10 | IncorrectLength(RESPLength), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 11 | ParseInt, [INFO] [stdout] 12 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RESPError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `RESPResult` is never used [INFO] [stdout] --> src/resp_result.rs:40:10 [INFO] [stdout] | [INFO] [stdout] 40 | pub type RESPResult = Result; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.71s [INFO] running `Command { std: "docker" "inspect" "fa52a9bd7dbc0cc754200839b9e4b729b0574762088a1206f54a6e2c21ac9ac2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa52a9bd7dbc0cc754200839b9e4b729b0574762088a1206f54a6e2c21ac9ac2", kill_on_drop: false }` [INFO] [stdout] fa52a9bd7dbc0cc754200839b9e4b729b0574762088a1206f54a6e2c21ac9ac2