[INFO] cloning repository https://github.com/u296/fysik3-simulering
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/u296/fysik3-simulering" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fu296%2Ffysik3-simulering", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fu296%2Ffysik3-simulering'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2095eb1d61d0d2dcbc8eca0783b63d38589612f7
[INFO] checking u296/fysik3-simulering against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fu296%2Ffysik3-simulering" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/u296/fysik3-simulering
[INFO] finished tweaking git repo https://github.com/u296/fysik3-simulering
[INFO] tweaked toml for git repo https://github.com/u296/fysik3-simulering written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/u296/fysik3-simulering on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/u296/fysik3-simulering 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nalgebra-macros v0.2.0
[INFO] [stderr]   Downloaded wide v0.7.8
[INFO] [stderr]   Downloaded nalgebra v0.32.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7288955133bffbfc4383d793321c6792912df068ea162c413ffa0d2ceae32583
[INFO] running `Command { std: "docker" "start" "-a" "7288955133bffbfc4383d793321c6792912df068ea162c413ffa0d2ceae32583", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7288955133bffbfc4383d793321c6792912df068ea162c413ffa0d2ceae32583", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7288955133bffbfc4383d793321c6792912df068ea162c413ffa0d2ceae32583", kill_on_drop: false }`
[INFO] [stdout] 7288955133bffbfc4383d793321c6792912df068ea162c413ffa0d2ceae32583
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c510d8b4cee162152e9562fb26431d78eaef62d314eb474490a693e640f0f131
[INFO] running `Command { std: "docker" "start" "-a" "c510d8b4cee162152e9562fb26431d78eaef62d314eb474490a693e640f0f131", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking bytemuck v1.13.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling tokio v1.28.0
[INFO] [stderr]     Checking matrixmultiply v0.3.2
[INFO] [stderr]     Checking safe_arch v0.6.0
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]     Checking wide v0.7.8
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]     Checking num-complex v0.4.3
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking simba v0.8.1
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling async-trait v0.1.68
[INFO] [stderr]    Compiling nalgebra-macros v0.2.0
[INFO] [stderr]     Checking nalgebra v0.32.2
[INFO] [stderr]     Checking fysik3-simulering v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Vector2`
[INFO] [stdout]   --> src/uppgift_1/mod.rs:19:32
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub use nalgebra::{vector, Vector2};
[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: `io::Write` and `path::Path`
[INFO] [stdout]   --> src/uppgift_1/mod.rs:20:19
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub use std::{io::Write, path::Path};
[INFO] [stdout]    |                   ^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `task`
[INFO] [stdout]   --> src/uppgift_1/mod.rs:21:47
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub use tokio::{fs::File, io::AsyncWrite, task};
[INFO] [stdout]    |                                               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Body` and `Float`
[INFO] [stdout]   --> src/uppgift_2/mod.rs:17:52
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub use fysik3_simulering::{ensure_dir_exists, Body, BodySnapshot, Float};
[INFO] [stdout]    |                                                    ^^^^                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vector2`
[INFO] [stdout]   --> src/uppgift_2/mod.rs:18:32
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub use nalgebra::{vector, Vector2};
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `io::Write`, `path::Path`, and `time::Instant`
[INFO] [stdout]   --> src/uppgift_2/mod.rs:19:19
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub use std::{io::Write, path::Path, time::Instant};
[INFO] [stdout]    |                   ^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io::AsyncWrite`
[INFO] [stdout]   --> src/uppgift_2/mod.rs:20:31
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub use tokio::{fs::File, io::AsyncWrite};
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EulerSolver`
[INFO] [stdout]  --> src/uppgift_3/mod.rs:6:37
[INFO] [stdout]   |
[INFO] [stdout] 6 |         solver::{EulerCromerSolver, EulerSolver},
[INFO] [stdout]   |                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vector2`
[INFO] [stdout]   --> src/uppgift_1/mod.rs:19:32
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub use nalgebra::{vector, Vector2};
[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: `io::Write` and `path::Path`
[INFO] [stdout]   --> src/uppgift_1/mod.rs:20:19
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub use std::{io::Write, path::Path};
[INFO] [stdout]    |                   ^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `task`
[INFO] [stdout]   --> src/uppgift_1/mod.rs:21:47
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub use tokio::{fs::File, io::AsyncWrite, task};
[INFO] [stdout]    |                                               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Body` and `Float`
[INFO] [stdout]   --> src/uppgift_2/mod.rs:17:52
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub use fysik3_simulering::{ensure_dir_exists, Body, BodySnapshot, Float};
[INFO] [stdout]    |                                                    ^^^^                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vector2`
[INFO] [stdout]   --> src/uppgift_2/mod.rs:18:32
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub use nalgebra::{vector, Vector2};
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `io::Write`, `path::Path`, and `time::Instant`
[INFO] [stdout]   --> src/uppgift_2/mod.rs:19:19
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub use std::{io::Write, path::Path, time::Instant};
[INFO] [stdout]    |                   ^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io::AsyncWrite`
[INFO] [stdout]   --> src/uppgift_2/mod.rs:20:31
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub use tokio::{fs::File, io::AsyncWrite};
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EulerSolver`
[INFO] [stdout]  --> src/uppgift_3/mod.rs:6:37
[INFO] [stdout]   |
[INFO] [stdout] 6 |         solver::{EulerCromerSolver, EulerSolver},
[INFO] [stdout]   |                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.51s
[INFO] running `Command { std: "docker" "inspect" "c510d8b4cee162152e9562fb26431d78eaef62d314eb474490a693e640f0f131", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c510d8b4cee162152e9562fb26431d78eaef62d314eb474490a693e640f0f131", kill_on_drop: false }`
[INFO] [stdout] c510d8b4cee162152e9562fb26431d78eaef62d314eb474490a693e640f0f131
