[INFO] updating cached repository https://github.com/Nimoas/numerik_gdl
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/Nimoas/numerik_gdl
[INFO] [stderr]    fcad420..7a53fda  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7a53fdab57d6f50350003116bae1af47752cfa3e
[INFO] checking Nimoas/numerik_gdl against try#1a608893c03d7722effeb0058e82770bd36b4b3c for pr-66504-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNimoas%2Fnumerik_gdl" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Nimoas/numerik_gdl on toolchain 1a608893c03d7722effeb0058e82770bd36b4b3c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Nimoas/numerik_gdl
[INFO] finished tweaking git repo https://github.com/Nimoas/numerik_gdl
[INFO] tweaked toml for git repo https://github.com/Nimoas/numerik_gdl written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/Nimoas/numerik_gdl already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 04025a4658836836d5f3f6fbc4cdb00d323cdc1b0a5afd1b5a90f41fbb1643dd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "04025a4658836836d5f3f6fbc4cdb00d323cdc1b0a5afd1b5a90f41fbb1643dd"`
[INFO] [stderr]    Compiling syn v1.0.7
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]     Checking num-complex v0.2.3
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking num-rational v0.2.2
[INFO] [stderr]     Checking gnuplot v0.0.32
[INFO] [stderr]     Checking rayon-core v1.6.0
[INFO] [stderr]     Checking alga v0.9.1
[INFO] [stderr]     Checking rayon v1.2.0
[INFO] [stderr]     Checking generic-array v0.12.3
[INFO] [stderr]     Checking nalgebra v0.18.1
[INFO] [stderr]    Compiling derive-new v0.5.8
[INFO] [stderr]     Checking ngdl_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `SampleableFunction`
[INFO] [stderr]  --> src/newton_method.rs:2:50
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::definitions::{DifferentiableFunction, SampleableFunction};
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a method
[INFO] [stderr]    --> src/definitions.rs:244:5
[INFO] [stderr]     |
[INFO] [stderr] 244 |     pub fn make_vec(xs: Vec<f64>, ys: Vec<f64>) -> Vec<Point2D> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:1:9
[INFO] [stderr]     |
[INFO] [stderr] 1   | #![warn(missing_docs)]
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a trait
[INFO] [stderr]    --> src/definitions.rs:339:1
[INFO] [stderr]     |
[INFO] [stderr] 339 | pub trait ODEMethod {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a module
[INFO] [stderr]   --> src/lib.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub mod adams_bashfoth;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a function
[INFO] [stderr]  --> src/adams_bashfoth.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn adams_bashford_step<FT: SampleableFunction<(f64, Vec<f64>), f64>>(dfs: &[FT], t: f64, values_last: &[f64], values_before_last: &[f64], h: f64) -> Vec<f64> {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `itertools::izip`
[INFO] [stderr]  --> examples/task07_1.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use itertools::izip;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ClosureSampleableFunction`
[INFO] [stderr]  --> examples/task07_1.rs:4:30
[INFO] [stderr]   |
[INFO] [stderr] 4 | use ngdl_rust::definitions::{ClosureSampleableFunction, Function, InitialValueSystemProblem, Interval, Point2D, ODEMethod};
[INFO] [stderr]   |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `explicit_euler_system_interval`
[INFO] [stderr]  --> examples/task07_1.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     explicit_euler_system_interval, make_explicit_euler_method_system,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `"docker" "inspect" "04025a4658836836d5f3f6fbc4cdb00d323cdc1b0a5afd1b5a90f41fbb1643dd"`
[INFO] running `"docker" "rm" "-f" "04025a4658836836d5f3f6fbc4cdb00d323cdc1b0a5afd1b5a90f41fbb1643dd"`
[INFO] [stdout] 04025a4658836836d5f3f6fbc4cdb00d323cdc1b0a5afd1b5a90f41fbb1643dd