[INFO] cloning repository https://github.com/DBosch0/distributed_optimization
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DBosch0/distributed_optimization" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDBosch0%2Fdistributed_optimization", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDBosch0%2Fdistributed_optimization'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a08d317ec0a89fbeabceafcf9a6931c6ca8f6714
[INFO] checking DBosch0/distributed_optimization against master#c290daa1e5274a52e54a0f49e31bd70192abc606 for pr-133502-23
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDBosch0%2Fdistributed_optimization" "/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/DBosch0/distributed_optimization
[INFO] finished tweaking git repo https://github.com/DBosch0/distributed_optimization
[INFO] tweaked toml for git repo https://github.com/DBosch0/distributed_optimization written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/DBosch0/distributed_optimization on toolchain c290daa1e5274a52e54a0f49e31bd70192abc606
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c290daa1e5274a52e54a0f49e31bd70192abc606" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/DBosch0/distributed_optimization 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" "+c290daa1e5274a52e54a0f49e31bd70192abc606" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded atomic_float v1.1.0
[INFO] [stderr]   Downloaded rand_distr v0.5.1
[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] fb54a449e07092cf6f1cd9b281bc2c5492188d8b2d0b0e8e03c00bfa35676fe6
[INFO] running `Command { std: "docker" "start" "fb54a449e07092cf6f1cd9b281bc2c5492188d8b2d0b0e8e03c00bfa35676fe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb54a449e07092cf6f1cd9b281bc2c5492188d8b2d0b0e8e03c00bfa35676fe6", 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" "fb54a449e07092cf6f1cd9b281bc2c5492188d8b2d0b0e8e03c00bfa35676fe6" "/opt/rustwide/cargo-home/bin/cargo" "+c290daa1e5274a52e54a0f49e31bd70192abc606" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb54a449e07092cf6f1cd9b281bc2c5492188d8b2d0b0e8e03c00bfa35676fe6", 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" "fb54a449e07092cf6f1cd9b281bc2c5492188d8b2d0b0e8e03c00bfa35676fe6" "/opt/rustwide/cargo-home/bin/cargo" "+c290daa1e5274a52e54a0f49e31bd70192abc606" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling zerocopy v0.8.33
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking rand_core v0.10.1
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]     Checking atomic_float v1.1.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]     Checking wide v0.7.33
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking rand v0.10.1
[INFO] [stderr]     Checking simba v0.9.1
[INFO] [stderr]     Checking rand_distr v0.6.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]    Compiling nalgebra-macros v0.3.0
[INFO] [stderr]     Checking rand v0.9.4
[INFO] [stderr]     Checking rand_distr v0.5.1
[INFO] [stderr]     Checking nalgebra v0.34.2
[INFO] [stderr]     Checking distributed_systems v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `dgd::DGDNode`
[INFO] [stdout]   --> src/main.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 11 | use algorithms::{OptAlg, dgd::DGDNode, extra::ExtraNode};
[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: `dgd::DGDNode`
[INFO] [stdout]   --> src/main.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 11 | use algorithms::{OptAlg, dgd::DGDNode, extra::ExtraNode};
[INFO] [stdout]    |                          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EPS` is never used
[INFO] [stdout]   --> src/algorithms/dgd.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const EPS: f64 = 1e-5;
[INFO] [stdout]    |       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DGDNode` is never constructed
[INFO] [stdout]   --> src/algorithms/dgd.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct DGDNode<O: ObjectiveFunction, G: Fn(usize, f64) -> f64> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/algorithms/dgd.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl<O: ObjectiveFunction, G: Fn(usize, f64) -> f64 + Copy> DGDNode<O, G> {
[INFO] [stdout]    | ------------------------------------------------------------------------- associated function in this implementation
[INFO] [stdout] 31 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `n` is never read
[INFO] [stdout]   --> src/objectives.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct LeastSquares {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 12 |     n: usize, //number of agents
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LeastSquares` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EPS` is never used
[INFO] [stdout]   --> src/algorithms/dgd.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const EPS: f64 = 1e-5;
[INFO] [stdout]    |       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DGDNode` is never constructed
[INFO] [stdout]   --> src/algorithms/dgd.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct DGDNode<O: ObjectiveFunction, G: Fn(usize, f64) -> f64> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/algorithms/dgd.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl<O: ObjectiveFunction, G: Fn(usize, f64) -> f64 + Copy> DGDNode<O, G> {
[INFO] [stdout]    | ------------------------------------------------------------------------- associated function in this implementation
[INFO] [stdout] 31 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `n` is never read
[INFO] [stdout]   --> src/objectives.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct LeastSquares {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 12 |     n: usize, //number of agents
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LeastSquares` 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 19.50s
[INFO] running `Command { std: "docker" "inspect" "fb54a449e07092cf6f1cd9b281bc2c5492188d8b2d0b0e8e03c00bfa35676fe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb54a449e07092cf6f1cd9b281bc2c5492188d8b2d0b0e8e03c00bfa35676fe6", kill_on_drop: false }`
[INFO] [stdout] fb54a449e07092cf6f1cd9b281bc2c5492188d8b2d0b0e8e03c00bfa35676fe6
