[INFO] cloning repository https://github.com/Batonochka/2D-particles-system-simulation
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Batonochka/2D-particles-system-simulation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBatonochka%2F2D-particles-system-simulation", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBatonochka%2F2D-particles-system-simulation'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e0f02249f267d09f0d7c468289bd90dec16979e5
[INFO] fixing Batonochka/2D-particles-system-simulation against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBatonochka%2F2D-particles-system-simulation" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Batonochka/2D-particles-system-simulation
[INFO] finished tweaking git repo https://github.com/Batonochka/2D-particles-system-simulation
[INFO] tweaked toml for git repo https://github.com/Batonochka/2D-particles-system-simulation written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Batonochka/2D-particles-system-simulation on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Batonochka/2D-particles-system-simulation 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ryu v1.0.21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f2c466ea273bd6a2d68d1f577cf24ae1f0cd7dec0ebe9585a31f34a0939a0026
[INFO] running `Command { std: "docker" "start" "f2c466ea273bd6a2d68d1f577cf24ae1f0cd7dec0ebe9585a31f34a0939a0026", 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" "f2c466ea273bd6a2d68d1f577cf24ae1f0cd7dec0ebe9585a31f34a0939a0026" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2c466ea273bd6a2d68d1f577cf24ae1f0cd7dec0ebe9585a31f34a0939a0026", 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=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f2c466ea273bd6a2d68d1f577cf24ae1f0cd7dec0ebe9585a31f34a0939a0026" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking itoa v1.0.16
[INFO] [stderr]     Checking ryu v1.0.21
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking gas_2D v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::intrinsics::powf64`
[INFO] [stdout]  --> src/pusher.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::intrinsics::powf64;
[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: `std::intrinsics::powf64`
[INFO] [stdout]  --> src/pusher.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::intrinsics::powf64;
[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 imports: `Grid2DConfig`, `ParticleSystem`, and `self`
[INFO] [stdout]  --> src/saver.rs:1:29
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::particlesystem::{self, Grid2DConfig, ParticleSystem};
[INFO] [stdout]   |                             ^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Point2D` and `Vect2D`
[INFO] [stdout]  --> src/saver.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::vect2d::{Point2D, Vect2D};
[INFO] [stdout]   |                     ^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]  --> src/saver.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::fs;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Read`, `Write`, and `fs::File`
[INFO] [stdout]  --> src/saver.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::{fs::File, io::{Write, Read}};
[INFO] [stdout]   |           ^^^^^^^^       ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `iteraction::Interaction`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use iteraction::Interaction;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Grid2DConfig`, `ParticleSystem`, and `self`
[INFO] [stdout]  --> src/saver.rs:1:29
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::particlesystem::{self, Grid2DConfig, ParticleSystem};
[INFO] [stdout]   |                             ^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Point2D` and `Vect2D`
[INFO] [stdout]  --> src/saver.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::vect2d::{Point2D, Vect2D};
[INFO] [stdout]   |                     ^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]  --> src/saver.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::fs;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Read`, `Write`, and `fs::File`
[INFO] [stdout]  --> src/saver.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::{fs::File, io::{Write, Read}};
[INFO] [stdout]   |           ^^^^^^^^       ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `iteraction::Interaction`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use iteraction::Interaction;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `core_intrinsics`: intrinsics are unlikely to ever be stabilized, instead they should be used through stabilized interfaces in the rest of the standard library
[INFO] [stdout]  --> src/pusher.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::intrinsics::powf64;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: add `#![feature(core_intrinsics)]` to the crate attributes to enable
[INFO] [stdout]   = note: this compiler was built on 2026-06-16; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `core_intrinsics`: intrinsics are unlikely to ever be stabilized, instead they should be used through stabilized interfaces in the rest of the standard library
[INFO] [stdout]  --> src/pusher.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::intrinsics::powf64;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: add `#![feature(core_intrinsics)]` to the crate attributes to enable
[INFO] [stdout]   = note: this compiler was built on 2026-06-16; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0050]: method `push` has 5 parameters but the declaration in trait `Pusher::push` has 4
[INFO] [stdout]   --> src/pusher.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout]  9 |     fn push(&self, particles: &mut [Particle], forces: &[Vect2D], dt: f64);
[INFO] [stdout]    |             ------------------------------------------------------------- trait requires 4 parameters
[INFO] [stdout] ...
[INFO] [stdout] 41 |     fn push(&self, particles: &mut [Particle], forces_cur: &[Vect2D], forces_next: &[Vect2D], dt: f64) {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 4 parameters, found 5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0050]: method `push` has 5 parameters but the declaration in trait `Pusher::push` has 4
[INFO] [stdout]   --> src/pusher.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout]  9 |     fn push(&self, particles: &mut [Particle], forces: &[Vect2D], dt: f64);
[INFO] [stdout]    |             ------------------------------------------------------------- trait requires 4 parameters
[INFO] [stdout] ...
[INFO] [stdout] 41 |     fn push(&self, particles: &mut [Particle], forces_cur: &[Vect2D], forces_next: &[Vect2D], dt: f64) {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 4 parameters, found 5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/pusher.rs:43:48
[INFO] [stdout]    |
[INFO] [stdout] 43 |             particle_i.pos = &particle_i.pos + &(&particle_i.vel * dt) + &((&forces_cur[i] / particle_i.mass) * (0.5 * dt.powf(2.0)));
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^ expected `&Point2D`, found `&Vect2D`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&Point2D`
[INFO] [stdout]               found reference `&Vect2D`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/pusher.rs:43:48
[INFO] [stdout]    |
[INFO] [stdout] 43 |             particle_i.pos = &particle_i.pos + &(&particle_i.vel * dt) + &((&forces_cur[i] / particle_i.mass) * (0.5 * dt.powf(2.0)));
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^ expected `&Point2D`, found `&Vect2D`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&Point2D`
[INFO] [stdout]               found reference `&Vect2D`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: cannot multiply `Vect2D` by `f64`
[INFO] [stdout]   --> src/pusher.rs:43:111
[INFO] [stdout]    |
[INFO] [stdout] 43 |             particle_i.pos = &particle_i.pos + &(&particle_i.vel * dt) + &((&forces_cur[i] / particle_i.mass) * (0.5 * dt.powf(2.0)));
[INFO] [stdout]    |                                                                            ---------------------------------- ^ -------------------- f64
[INFO] [stdout]    |                                                                            |
[INFO] [stdout]    |                                                                            Vect2D
[INFO] [stdout]    |
[INFO] [stdout] note: an implementation of `Mul<f64>` might be missing for `Vect2D`
[INFO] [stdout]   --> src/vect2d.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Vect2D
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^ must implement `Mul<f64>`
[INFO] [stdout] note: the trait `Mul` must be implemented
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/ops/arith.rs:322:0
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: cannot multiply `Vect2D` by `f64`
[INFO] [stdout]   --> src/pusher.rs:43:111
[INFO] [stdout]    |
[INFO] [stdout] 43 |             particle_i.pos = &particle_i.pos + &(&particle_i.vel * dt) + &((&forces_cur[i] / particle_i.mass) * (0.5 * dt.powf(2.0)));
[INFO] [stdout]    |                                                                            ---------------------------------- ^ -------------------- f64
[INFO] [stdout]    |                                                                            |
[INFO] [stdout]    |                                                                            Vect2D
[INFO] [stdout]    |
[INFO] [stdout] note: an implementation of `Mul<f64>` might be missing for `Vect2D`
[INFO] [stdout]   --> src/vect2d.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Vect2D
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^ must implement `Mul<f64>`
[INFO] [stdout] note: the trait `Mul` must be implemented
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/ops/arith.rs:322:0
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attempt`
[INFO] [stdout]   --> src/particlesystem.rs:79:29
[INFO] [stdout]    |
[INFO] [stdout] 79 |                         for attempt in 0..max_attemps
[INFO] [stdout]    |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attempt`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attempt`
[INFO] [stdout]   --> src/particlesystem.rs:79:29
[INFO] [stdout]    |
[INFO] [stdout] 79 |                         for attempt in 0..max_attemps
[INFO] [stdout]    |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attempt`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/particlesystem.rs:116:13
[INFO] [stdout]     |
[INFO] [stdout] 116 |         let n = self.particles.len();
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/particlesystem.rs:116:13
[INFO] [stdout]     |
[INFO] [stdout] 116 |         let n = self.particles.len();
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attempt`
[INFO] [stdout]    --> src/particlesystem.rs:182:29
[INFO] [stdout]     |
[INFO] [stdout] 182 |                         for attempt in 0..max_attemps
[INFO] [stdout]     |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attempt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attempt`
[INFO] [stdout]    --> src/particlesystem.rs:182:29
[INFO] [stdout]     |
[INFO] [stdout] 182 |                         for attempt in 0..max_attemps
[INFO] [stdout]     |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attempt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0050, E0308, E0369, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0050`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0050, E0308, E0369, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0050`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gas_2D` (bin "gas_2D") due to 4 previous errors; 9 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `gas_2D` (bin "gas_2D" test) due to 4 previous errors; 9 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "f2c466ea273bd6a2d68d1f577cf24ae1f0cd7dec0ebe9585a31f34a0939a0026", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2c466ea273bd6a2d68d1f577cf24ae1f0cd7dec0ebe9585a31f34a0939a0026", kill_on_drop: false }`
[INFO] [stdout] f2c466ea273bd6a2d68d1f577cf24ae1f0cd7dec0ebe9585a31f34a0939a0026
