[INFO] cloning repository https://github.com/tommyHellraiser/gaia
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tommyHellraiser/gaia" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtommyHellraiser%2Fgaia", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtommyHellraiser%2Fgaia'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8ba06915b309a6c443fa43130e9089fe22b97db5
[INFO] checking tommyHellraiser/gaia against master#4eb62535fc12dd1a63fd43a4173e224e79313c4d for pr-158816
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtommyHellraiser%2Fgaia" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tommyHellraiser/gaia
[INFO] finished tweaking git repo https://github.com/tommyHellraiser/gaia
[INFO] tweaked toml for git repo https://github.com/tommyHellraiser/gaia written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tommyHellraiser/gaia on toolchain 4eb62535fc12dd1a63fd43a4173e224e79313c4d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tommyHellraiser/gaia 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" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rstat v0.6.0
[INFO] [stderr]   Downloaded cc v1.2.44
[INFO] [stderr]   Downloaded failure_derive v0.1.8
[INFO] [stderr]   Downloaded failure v0.1.8
[INFO] [stderr]   Downloaded rand_distr v0.2.2
[INFO] [stderr]   Downloaded matrixmultiply v0.2.4
[INFO] [stderr]   Downloaded itertools v0.8.2
[INFO] [stderr]   Downloaded ndarray v0.13.1
[INFO] [stderr]   Downloaded spaces v5.0.0
[INFO] [stderr]   Downloaded special-fun v0.2.0
[INFO] [stderr]   Downloaded tokio v1.44.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 16a2aff2e807551b1a91c53552b2ea17ca8dcddaa9ffc687e047412935c9994b
[INFO] running `Command { std: "docker" "start" "16a2aff2e807551b1a91c53552b2ea17ca8dcddaa9ffc687e047412935c9994b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16a2aff2e807551b1a91c53552b2ea17ca8dcddaa9ffc687e047412935c9994b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "16a2aff2e807551b1a91c53552b2ea17ca8dcddaa9ffc687e047412935c9994b" "/opt/rustwide/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16a2aff2e807551b1a91c53552b2ea17ca8dcddaa9ffc687e047412935c9994b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "16a2aff2e807551b1a91c53552b2ea17ca8dcddaa9ffc687e047412935c9994b" "/opt/rustwide/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling cc v1.2.44
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking rustc-demangle v0.1.26
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling ndarray v0.13.1
[INFO] [stderr]     Checking matrixmultiply v0.2.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]     Checking tracing-subscriber v0.3.20
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]     Checking spaces v5.0.0
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling special-fun v0.2.0
[INFO] [stderr]     Checking addr2line v0.25.1
[INFO] [stderr]     Checking rand_distr v0.2.2
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking tokio v1.44.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking rstat v0.6.0
[INFO] [stderr]     Checking gaia v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Arc`
[INFO] [stdout]  --> src/simulate.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 |     sync::{Arc, OnceLock},
[INFO] [stdout]   |            ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Arc`
[INFO] [stdout]  --> src/simulate.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 |     sync::{Arc, OnceLock},
[INFO] [stdout]   |            ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/simulate.rs:79:25
[INFO] [stdout]    |
[INFO] [stdout] 79 | async fn thread_handler(mut signal: Receiver<SimulationInstruction>, persons: Vec<Person>) {
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/simulate.rs:79:25
[INFO] [stdout]    |
[INFO] [stdout] 79 | async fn thread_handler(mut signal: Receiver<SimulationInstruction>, persons: Vec<Person>) {
[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: unused variable: `sender`
[INFO] [stdout]   --> src/simulate.rs:31:10
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let (sender, receiver) = tokio::sync::broadcast::channel::<SimulationInstruction>(10);
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sender`
[INFO] [stdout]   --> src/simulate.rs:31:10
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let (sender, receiver) = tokio::sync::broadcast::channel::<SimulationInstruction>(10);
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `signal`
[INFO] [stdout]   --> src/simulate.rs:79:25
[INFO] [stdout]    |
[INFO] [stdout] 79 | async fn thread_handler(mut signal: Receiver<SimulationInstruction>, persons: Vec<Person>) {
[INFO] [stdout]    |                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `persons`
[INFO] [stdout]   --> src/simulate.rs:79:70
[INFO] [stdout]    |
[INFO] [stdout] 79 | async fn thread_handler(mut signal: Receiver<SimulationInstruction>, persons: Vec<Person>) {
[INFO] [stdout]    |                                                                      ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_persons`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `signal`
[INFO] [stdout]   --> src/simulate.rs:79:25
[INFO] [stdout]    |
[INFO] [stdout] 79 | async fn thread_handler(mut signal: Receiver<SimulationInstruction>, persons: Vec<Person>) {
[INFO] [stdout]    |                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `persons`
[INFO] [stdout]   --> src/simulate.rs:79:70
[INFO] [stdout]    |
[INFO] [stdout] 79 | async fn thread_handler(mut signal: Receiver<SimulationInstruction>, persons: Vec<Person>) {
[INFO] [stdout]    |                                                                      ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_persons`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `total_years_simulation`, `years_per_tick`, `tick_duration_seconds`, and `salary_per_capita` are never read
[INFO] [stdout]   --> src/config.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Config {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     pub total_years_simulation: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     pub years_per_tick: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     pub tick_duration_seconds: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     pub persons_per_thread: u64,
[INFO] [stdout] 15 |     pub salary_per_capita: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Config` 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: fields `age`, `spend_money`, and `savings` are never read
[INFO] [stdout]  --> src/person.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Person {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 6 |     pub age: u16,
[INFO] [stdout]   |         ^^^
[INFO] [stdout] 7 |     pub spend_money: u32,
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout] 8 |     pub savings: u32,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Person` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `dies_in_current_tick` and `normalize_age` are never used
[INFO] [stdout]   --> src/person.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Person {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn dies_in_current_tick(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     fn normalize_age(&self) -> f64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Tick`, `Start`, `Stop`, and `ExitThread` are never constructed
[INFO] [stdout]   --> src/simulate.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | enum SimulationInstruction {
[INFO] [stdout]    |      --------------------- variants in this enum
[INFO] [stdout] 19 |     //  Advances one tick in simulation
[INFO] [stdout] 20 |     Tick,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 21 |     //  Starts the simulation
[INFO] [stdout] 22 |     Start,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 23 |     //  Stop (pauses) the simulation
[INFO] [stdout] 24 |     Stop,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 25 |     //  Kills the thread that receives this instruction
[INFO] [stdout] 26 |     ExitThread,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SimulationInstruction` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `total_years_simulation`, `years_per_tick`, `tick_duration_seconds`, and `salary_per_capita` are never read
[INFO] [stdout]   --> src/config.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Config {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     pub total_years_simulation: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     pub years_per_tick: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     pub tick_duration_seconds: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     pub persons_per_thread: u64,
[INFO] [stdout] 15 |     pub salary_per_capita: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Config` 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: fields `age`, `spend_money`, and `savings` are never read
[INFO] [stdout]  --> src/person.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Person {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 6 |     pub age: u16,
[INFO] [stdout]   |         ^^^
[INFO] [stdout] 7 |     pub spend_money: u32,
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout] 8 |     pub savings: u32,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Person` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `dies_in_current_tick` and `normalize_age` are never used
[INFO] [stdout]   --> src/person.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Person {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn dies_in_current_tick(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     fn normalize_age(&self) -> f64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Tick`, `Start`, `Stop`, and `ExitThread` are never constructed
[INFO] [stdout]   --> src/simulate.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | enum SimulationInstruction {
[INFO] [stdout]    |      --------------------- variants in this enum
[INFO] [stdout] 19 |     //  Advances one tick in simulation
[INFO] [stdout] 20 |     Tick,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 21 |     //  Starts the simulation
[INFO] [stdout] 22 |     Start,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 23 |     //  Stop (pauses) the simulation
[INFO] [stdout] 24 |     Stop,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 25 |     //  Kills the thread that receives this instruction
[INFO] [stdout] 26 |     ExitThread,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SimulationInstruction` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.45s
[INFO] running `Command { std: "docker" "inspect" "16a2aff2e807551b1a91c53552b2ea17ca8dcddaa9ffc687e047412935c9994b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16a2aff2e807551b1a91c53552b2ea17ca8dcddaa9ffc687e047412935c9994b", kill_on_drop: false }`
[INFO] [stdout] 16a2aff2e807551b1a91c53552b2ea17ca8dcddaa9ffc687e047412935c9994b
