[INFO] cloning repository https://github.com/LZX1000/coffeeCoffee [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LZX1000/coffeeCoffee" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLZX1000%2FcoffeeCoffee", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLZX1000%2FcoffeeCoffee'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2546f2bc914bba338ecd76d087ff623e631568e7 [INFO] checking LZX1000/coffeeCoffee against try#0cb362313295507a2f4321c0e30cea0168f2fe71 for pr-138961-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLZX1000%2FcoffeeCoffee" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/LZX1000/coffeeCoffee [INFO] finished tweaking git repo https://github.com/LZX1000/coffeeCoffee [INFO] tweaked toml for git repo https://github.com/LZX1000/coffeeCoffee written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/LZX1000/coffeeCoffee on toolchain 0cb362313295507a2f4321c0e30cea0168f2fe71 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0cb362313295507a2f4321c0e30cea0168f2fe71" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/LZX1000/coffeeCoffee 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" "+0cb362313295507a2f4321c0e30cea0168f2fe71" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+0cb362313295507a2f4321c0e30cea0168f2fe71" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 798926aad6d7c376d40e053dc159d02dd0c9226b890553f9b327a1b51c04c06d [INFO] running `Command { std: "docker" "start" "-a" "798926aad6d7c376d40e053dc159d02dd0c9226b890553f9b327a1b51c04c06d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "798926aad6d7c376d40e053dc159d02dd0c9226b890553f9b327a1b51c04c06d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "798926aad6d7c376d40e053dc159d02dd0c9226b890553f9b327a1b51c04c06d", kill_on_drop: false }` [INFO] [stdout] 798926aad6d7c376d40e053dc159d02dd0c9226b890553f9b327a1b51c04c06d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+0cb362313295507a2f4321c0e30cea0168f2fe71" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d419a17a2029587dfd53e592f6ded99a0361d49df6ab0caccb27dacafad566b3 [INFO] running `Command { std: "docker" "start" "-a" "d419a17a2029587dfd53e592f6ded99a0361d49df6ab0caccb27dacafad566b3", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Compiling signal-hook v0.3.18 [INFO] [stderr] Compiling serde_json v1.0.142 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking crossbeam-queue v0.3.12 [INFO] [stderr] Checking crossbeam-channel v0.5.15 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking signal-hook-mio v0.2.4 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Checking tokio v1.47.1 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking coffeeCoffee v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/gameplay.rs:238:25 [INFO] [stdout] | [INFO] [stdout] 238 | _ => { } [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/gameplay.rs:238:25 [INFO] [stdout] | [INFO] [stdout] 219 | CodeEvent::Quit => { [INFO] [stdout] | --------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 227 | CodeEvent::StopCustomerSpawning => { [INFO] [stdout] | ------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 230 | CodeEvent::SpawnCustomer => { [INFO] [stdout] | ------------------------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 238 | _ => { } [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: unreachable pattern [INFO] [stdout] --> src/gameplay.rs:238:25 [INFO] [stdout] | [INFO] [stdout] 238 | _ => { } [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/gameplay.rs:238:25 [INFO] [stdout] | [INFO] [stdout] 219 | CodeEvent::Quit => { [INFO] [stdout] | --------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 227 | CodeEvent::StopCustomerSpawning => { [INFO] [stdout] | ------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 230 | CodeEvent::SpawnCustomer => { [INFO] [stdout] | ------------------------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 238 | _ => { } [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: unused variable: `buttons` [INFO] [stdout] --> src/gameplay.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | let buttons = Arc::clone(&buttons); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_buttons` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buttons` [INFO] [stdout] --> src/gameplay.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | let buttons = Arc::clone(&buttons); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_buttons` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/customer.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Customer(u8); [INFO] [stdout] | -------- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `Customer` has derived impls for the traits `Clone` and `Debug`, but these are 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: associated items `DESIRED_DRINK_ID_MASK`, `RICH_FLAG`, `desired_drink`, and `set_desired_drink` are never used [INFO] [stdout] --> src/customer.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 6 | impl Customer { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 7 | //Bit masks (0b0000_0000) [INFO] [stdout] 8 | const DESIRED_DRINK_ID_MASK: u8 = 0b0000_1111; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 9 | const RICH_FLAG : u8 = 0b0001_0000; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | pub fn desired_drink(&self) -> u8 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | pub fn set_desired_drink(&mut self, id: u8) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `CUSTOMERS_SERVED_MASK` and `customers_served` are never used [INFO] [stdout] --> src/player.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 4 | impl Player { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 7 | const CUSTOMERS_SERVED_MASK: u8 = 0b1111_1100; // Up to 63 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn customers_served(&self) -> u8 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/customer.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Customer(u8); [INFO] [stdout] | -------- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `Customer` has derived impls for the traits `Clone` and `Debug`, but these are 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: variant `StopCustomerSpawning` is never constructed [INFO] [stdout] --> src/events.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum Event { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 5 | StopCustomerSpawning, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Event` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `DESIRED_DRINK_ID_MASK`, `RICH_FLAG`, `desired_drink`, and `set_desired_drink` are never used [INFO] [stdout] --> src/customer.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 6 | impl Customer { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 7 | //Bit masks (0b0000_0000) [INFO] [stdout] 8 | const DESIRED_DRINK_ID_MASK: u8 = 0b0000_1111; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 9 | const RICH_FLAG : u8 = 0b0001_0000; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | pub fn desired_drink(&self) -> u8 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | pub fn set_desired_drink(&mut self, id: u8) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `CUSTOMERS_SERVED_MASK` and `customers_served` are never used [INFO] [stdout] --> src/player.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 4 | impl Player { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 7 | const CUSTOMERS_SERVED_MASK: u8 = 0b1111_1100; // Up to 63 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn customers_served(&self) -> u8 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `StopCustomerSpawning` is never constructed [INFO] [stdout] --> src/events.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum Event { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 5 | StopCustomerSpawning, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Event` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.89s [INFO] running `Command { std: "docker" "inspect" "d419a17a2029587dfd53e592f6ded99a0361d49df6ab0caccb27dacafad566b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d419a17a2029587dfd53e592f6ded99a0361d49df6ab0caccb27dacafad566b3", kill_on_drop: false }` [INFO] [stdout] d419a17a2029587dfd53e592f6ded99a0361d49df6ab0caccb27dacafad566b3