[INFO] cloning repository https://github.com/pokotieru-mashumaro/Philosophers_with_Rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pokotieru-mashumaro/Philosophers_with_Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpokotieru-mashumaro%2FPhilosophers_with_Rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpokotieru-mashumaro%2FPhilosophers_with_Rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c3150d14228578864229c5974078fc424427e6f0 [INFO] checking pokotieru-mashumaro/Philosophers_with_Rust against try#0cb362313295507a2f4321c0e30cea0168f2fe71 for pr-138961-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpokotieru-mashumaro%2FPhilosophers_with_Rust" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/pokotieru-mashumaro/Philosophers_with_Rust [INFO] finished tweaking git repo https://github.com/pokotieru-mashumaro/Philosophers_with_Rust [INFO] tweaked toml for git repo https://github.com/pokotieru-mashumaro/Philosophers_with_Rust written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/pokotieru-mashumaro/Philosophers_with_Rust 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/pokotieru-mashumaro/Philosophers_with_Rust 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 [ERROR] error running command: no output for 300 seconds [INFO] checking pokotieru-mashumaro/Philosophers_with_Rust against try#0cb362313295507a2f4321c0e30cea0168f2fe71 for pr-138961-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpokotieru-mashumaro%2FPhilosophers_with_Rust" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/pokotieru-mashumaro/Philosophers_with_Rust [INFO] finished tweaking git repo https://github.com/pokotieru-mashumaro/Philosophers_with_Rust [INFO] tweaked toml for git repo https://github.com/pokotieru-mashumaro/Philosophers_with_Rust written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/pokotieru-mashumaro/Philosophers_with_Rust 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/pokotieru-mashumaro/Philosophers_with_Rust 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e43f9697930c9ce8bdc07ff5360e341c7d6a9357de2130ca75ab20ed6986ca76 [INFO] running `Command { std: "docker" "start" "-a" "e43f9697930c9ce8bdc07ff5360e341c7d6a9357de2130ca75ab20ed6986ca76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e43f9697930c9ce8bdc07ff5360e341c7d6a9357de2130ca75ab20ed6986ca76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e43f9697930c9ce8bdc07ff5360e341c7d6a9357de2130ca75ab20ed6986ca76", kill_on_drop: false }` [INFO] [stdout] e43f9697930c9ce8bdc07ff5360e341c7d6a9357de2130ca75ab20ed6986ca76 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 6f0c30117aa9ac985a4ed01b9b63d5ba0baf03455425647b7a53b2500b0b213b [INFO] running `Command { std: "docker" "start" "-a" "6f0c30117aa9ac985a4ed01b9b63d5ba0baf03455425647b7a53b2500b0b213b", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking Philosophers_with_Rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | let mut conf = Configration::new(&args).unwrap_or_else(|err| { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Philo` is never constructed [INFO] [stdout] --> src/main.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct Philo { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `eat`, `sleep`, and `think` are never used [INFO] [stdout] --> src/main.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 14 | impl Philo { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] 15 | fn eat(&self) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | fn sleep(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | fn think(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/main.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 31 | struct Configration { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 32 | number_of_philosophers: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 33 | time_to_die: u32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 34 | time_to_eat: u32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 35 | time_to_sleep: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 36 | number_of_times_each_philosopher_must_eat: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 37 | is_dead: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 38 | start_eat_time: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Configration` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | let mut conf = Configration::new(&args).unwrap_or_else(|err| { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Philo` is never constructed [INFO] [stdout] --> src/main.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct Philo { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `eat`, `sleep`, and `think` are never used [INFO] [stdout] --> src/main.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 14 | impl Philo { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] 15 | fn eat(&self) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | fn sleep(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | fn think(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/main.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 31 | struct Configration { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 32 | number_of_philosophers: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 33 | time_to_die: u32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 34 | time_to_eat: u32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 35 | time_to_sleep: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 36 | number_of_times_each_philosopher_must_eat: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 37 | is_dead: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 38 | start_eat_time: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Configration` 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 2.41s [INFO] running `Command { std: "docker" "inspect" "6f0c30117aa9ac985a4ed01b9b63d5ba0baf03455425647b7a53b2500b0b213b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f0c30117aa9ac985a4ed01b9b63d5ba0baf03455425647b7a53b2500b0b213b", kill_on_drop: false }` [INFO] [stdout] 6f0c30117aa9ac985a4ed01b9b63d5ba0baf03455425647b7a53b2500b0b213b