[INFO] cloning repository https://github.com/Velfi/Rust-Vector-Field-Visualization
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Velfi/Rust-Vector-Field-Visualization" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVelfi%2FRust-Vector-Field-Visualization", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 31f6d6c3d7989ee14fbb1fc5c6fcdfb9a4f70c7a
[INFO] testing Velfi/Rust-Vector-Field-Visualization against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVelfi%2FRust-Vector-Field-Visualization" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Velfi/Rust-Vector-Field-Visualization on toolchain beta-2022-02-22
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[INFO] started tweaking git repo https://github.com/Velfi/Rust-Vector-Field-Visualization
[INFO] finished tweaking git repo https://github.com/Velfi/Rust-Vector-Field-Visualization
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[INFO] crate git repo https://github.com/Velfi/Rust-Vector-Field-Visualization already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f986225ec73b4be8acbaa25392207746789a40d5e7321783d2ea4d35fab0939b
[INFO] running `Command { std: "docker" "start" "-a" "f986225ec73b4be8acbaa25392207746789a40d5e7321783d2ea4d35fab0939b", kill_on_drop: false }`
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[INFO] [stderr]    Compiling noise v0.7.0
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[INFO] [stderr]    Compiling vector_field_visualization v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `inigo`
[INFO] [stdout]   --> src/noise/domain_warping_noise.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn inigo() -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/noise/domain_warping_noise.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn new(q: [f64; 9], r: [f64; 9], qn: f64, rn: f64) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `inigo`
[INFO] [stdout]   --> src/noise/domain_warping_noise.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 |     fn inigo() -> Self {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6m 34s
[INFO] running `Command { std: "docker" "inspect" "a734c6dcccc22cc7c1b70bf86c49de7e5f8de3fa3aea9b75c11a3f1443eed706", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a734c6dcccc22cc7c1b70bf86c49de7e5f8de3fa3aea9b75c11a3f1443eed706", kill_on_drop: false }`
[INFO] [stdout] a734c6dcccc22cc7c1b70bf86c49de7e5f8de3fa3aea9b75c11a3f1443eed706
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e816fc0945d744e3d3e8fb145ef1a689e83744a5629482ca38122d5a166540f3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e816fc0945d744e3d3e8fb145ef1a689e83744a5629482ca38122d5a166540f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling vector_field_visualization v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `inigo`
[INFO] [stdout]   --> src/noise/domain_warping_noise.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn inigo() -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/noise/domain_warping_noise.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn new(q: [f64; 9], r: [f64; 9], qn: f64, rn: f64) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `inigo`
[INFO] [stdout]   --> src/noise/domain_warping_noise.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 |     fn inigo() -> Self {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.24s
[INFO] running `Command { std: "docker" "inspect" "e816fc0945d744e3d3e8fb145ef1a689e83744a5629482ca38122d5a166540f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e816fc0945d744e3d3e8fb145ef1a689e83744a5629482ca38122d5a166540f3", kill_on_drop: false }`
[INFO] [stdout] e816fc0945d744e3d3e8fb145ef1a689e83744a5629482ca38122d5a166540f3
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 205209b53446dadf891b4600b1b3f5bc06623433a34d01f60de51bb36adf92c5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "205209b53446dadf891b4600b1b3f5bc06623433a34d01f60de51bb36adf92c5", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `inigo`
[INFO] [stderr]   --> src/noise/domain_warping_noise.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn inigo() -> Self {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/noise/domain_warping_noise.rs:44:12
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pub fn new(q: [f64; 9], r: [f64; 9], qn: f64, rn: f64) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `inigo`
[INFO] [stderr]   --> src/noise/domain_warping_noise.rs:91:8
[INFO] [stderr]    |
[INFO] [stderr] 91 |     fn inigo() -> Self {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `vector_field_visualization` (bin "vector_field_visualization" test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vector_field_visualization-40969271e1a9670f)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "205209b53446dadf891b4600b1b3f5bc06623433a34d01f60de51bb36adf92c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "205209b53446dadf891b4600b1b3f5bc06623433a34d01f60de51bb36adf92c5", kill_on_drop: false }`
[INFO] [stdout] 205209b53446dadf891b4600b1b3f5bc06623433a34d01f60de51bb36adf92c5