[INFO] cloning repository https://github.com/VirxEC/VirxERLU-RLib
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/VirxEC/VirxERLU-RLib" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVirxEC%2FVirxERLU-RLib", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVirxEC%2FVirxERLU-RLib'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 30a2ba92b00f7e31d42610c031342755b540aef7
[INFO] checking VirxEC/VirxERLU-RLib against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVirxEC%2FVirxERLU-RLib" "/workspace/builds/worker-18/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-18/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/VirxEC/VirxERLU-RLib on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/VirxEC/VirxERLU-RLib
[INFO] finished tweaking git repo https://github.com/VirxEC/VirxERLU-RLib
[INFO] tweaked toml for git repo https://github.com/VirxEC/VirxERLU-RLib written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] crate git repo https://github.com/VirxEC/VirxERLU-RLib already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ecf173cd889596092c524fb70c9262a37e8e0e03a90313af2d01248ecb434697
[INFO] running `Command { std: "docker" "start" "-a" "ecf173cd889596092c524fb70c9262a37e8e0e03a90313af2d01248ecb434697", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ecf173cd889596092c524fb70c9262a37e8e0e03a90313af2d01248ecb434697", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecf173cd889596092c524fb70c9262a37e8e0e03a90313af2d01248ecb434697", kill_on_drop: false }`
[INFO] [stdout] ecf173cd889596092c524fb70c9262a37e8e0e03a90313af2d01248ecb434697
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01285684f3eee7016c77c01c414ec272f68d5c6e755fe69085eeca2287e56db3
[INFO] running `Command { std: "docker" "start" "-a" "01285684f3eee7016c77c01c414ec272f68d5c6e755fe69085eeca2287e56db3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling cpython v0.6.0
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking rl_ball_sym v0.4.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling python3-sys v0.6.0
[INFO] [stderr]     Checking virx_erlu_rlib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/utils.rs:9:62
[INFO] [stdout]   |
[INFO] [stdout] 9 | use rl_ball_sym::{linear_algebra::vector::Vec3, simulation::{self, ball::Ball}};
[INFO] [stdout]   |                                                              ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/utils.rs:9:62
[INFO] [stdout]   |
[INFO] [stdout] 9 | use rl_ball_sym::{linear_algebra::vector::Vec3, simulation::{self, ball::Ball}};
[INFO] [stdout]   |                                                              ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `turn_radius`
[INFO] [stdout]    --> src/utils.rs:415:8
[INFO] [stdout]     |
[INFO] [stdout] 415 | pub fn turn_radius(v: f32) -> f32 {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `curvature`
[INFO] [stdout]    --> src/utils.rs:420:8
[INFO] [stdout]     |
[INFO] [stdout] 420 | pub fn curvature(v: f32) -> f32 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `turn_radius`
[INFO] [stdout]    --> src/utils.rs:415:8
[INFO] [stdout]     |
[INFO] [stdout] 415 | pub fn turn_radius(v: f32) -> f32 {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `curvature`
[INFO] [stdout]    --> src/utils.rs:420:8
[INFO] [stdout]     |
[INFO] [stdout] 420 | pub fn curvature(v: f32) -> f32 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] running `Command { std: "docker" "inspect" "01285684f3eee7016c77c01c414ec272f68d5c6e755fe69085eeca2287e56db3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01285684f3eee7016c77c01c414ec272f68d5c6e755fe69085eeca2287e56db3", kill_on_drop: false }`
[INFO] [stdout] 01285684f3eee7016c77c01c414ec272f68d5c6e755fe69085eeca2287e56db3