[INFO] cloning repository https://github.com/yuniruyuni/lorenz-simulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yuniruyuni/lorenz-simulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuniruyuni%2Florenz-simulator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuniruyuni%2Florenz-simulator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7b1b45dd29ef40599da908504321d34ee4e19cef
[INFO] testing yuniruyuni/lorenz-simulator 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%2Fyuniruyuni%2Florenz-simulator" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yuniruyuni/lorenz-simulator on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yuniruyuni/lorenz-simulator
[INFO] finished tweaking git repo https://github.com/yuniruyuni/lorenz-simulator
[INFO] tweaked toml for git repo https://github.com/yuniruyuni/lorenz-simulator written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/yuniruyuni/lorenz-simulator 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 }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b74c4e0756ebb6e51b675d9dfbb419acf0dca204a8d209303ac89a77e172f299
[INFO] running `Command { std: "docker" "start" "-a" "b74c4e0756ebb6e51b675d9dfbb419acf0dca204a8d209303ac89a77e172f299", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b74c4e0756ebb6e51b675d9dfbb419acf0dca204a8d209303ac89a77e172f299", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b74c4e0756ebb6e51b675d9dfbb419acf0dca204a8d209303ac89a77e172f299", kill_on_drop: false }`
[INFO] [stdout] b74c4e0756ebb6e51b675d9dfbb419acf0dca204a8d209303ac89a77e172f299
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d38276c3e233fb9ab97e549633ef046c27a04293ba0ad0c8c0f774b77f8022d3
[INFO] running `Command { std: "docker" "start" "-a" "d38276c3e233fb9ab97e549633ef046c27a04293ba0ad0c8c0f774b77f8022d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling lorenz-simulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/eular.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn new(f: &'a dyn DiffFunc, dx: f64) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "d38276c3e233fb9ab97e549633ef046c27a04293ba0ad0c8c0f774b77f8022d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d38276c3e233fb9ab97e549633ef046c27a04293ba0ad0c8c0f774b77f8022d3", kill_on_drop: false }`
[INFO] [stdout] d38276c3e233fb9ab97e549633ef046c27a04293ba0ad0c8c0f774b77f8022d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 2d942df8b768e85743ee0ede8d3a213053bca353bd11cea001e7aa498759209e
[INFO] running `Command { std: "docker" "start" "-a" "2d942df8b768e85743ee0ede8d3a213053bca353bd11cea001e7aa498759209e", kill_on_drop: false }`
[INFO] [stderr]    Compiling lorenz-simulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/eular.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn new(f: &'a dyn DiffFunc, dx: f64) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "2d942df8b768e85743ee0ede8d3a213053bca353bd11cea001e7aa498759209e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d942df8b768e85743ee0ede8d3a213053bca353bd11cea001e7aa498759209e", kill_on_drop: false }`
[INFO] [stdout] 2d942df8b768e85743ee0ede8d3a213053bca353bd11cea001e7aa498759209e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] ced29a27be0c6481184aab992accae5fc71362a10a7b6078ae8e1da1a70d24de
[INFO] running `Command { std: "docker" "start" "-a" "ced29a27be0c6481184aab992accae5fc71362a10a7b6078ae8e1da1a70d24de", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/eular.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn new(f: &'a dyn DiffFunc, dx: f64) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `lorenz-simulator` (bin "lorenz-simulator" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lorenz_simulator-ce18b82c2c352158)
[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" "ced29a27be0c6481184aab992accae5fc71362a10a7b6078ae8e1da1a70d24de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ced29a27be0c6481184aab992accae5fc71362a10a7b6078ae8e1da1a70d24de", kill_on_drop: false }`
[INFO] [stdout] ced29a27be0c6481184aab992accae5fc71362a10a7b6078ae8e1da1a70d24de