[INFO] cloning repository https://github.com/datawater/WaitOneSecondFib [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/datawater/WaitOneSecondFib" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdatawater%2FWaitOneSecondFib", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdatawater%2FWaitOneSecondFib'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 972837ce4a21002e858e4f611c882f820a1f9bf6 [INFO] checking datawater/WaitOneSecondFib against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdatawater%2FWaitOneSecondFib" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/datawater/WaitOneSecondFib on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/datawater/WaitOneSecondFib [INFO] finished tweaking git repo https://github.com/datawater/WaitOneSecondFib [INFO] tweaked toml for git repo https://github.com/datawater/WaitOneSecondFib written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/datawater/WaitOneSecondFib 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded az v1.2.1 [INFO] [stderr] Downloaded num-integer v0.1.46 [INFO] [stderr] Downloaded thread-tree v0.3.3 [INFO] [stderr] Downloaded crossbeam-deque v0.8.5 [INFO] [stderr] Downloaded num-complex v0.4.6 [INFO] [stderr] Downloaded num-traits v0.2.19 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.18 [INFO] [stderr] Downloaded rayon-core v1.12.1 [INFO] [stderr] Downloaded rayon v1.10.0 [INFO] [stderr] Downloaded libm v0.2.8 [INFO] [stderr] Downloaded ndarray v0.15.6 [INFO] [stderr] Downloaded rug v1.25.0 [INFO] [stderr] Downloaded libc v0.2.155 [INFO] [stderr] Downloaded gmp-mpfr-sys v1.6.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8038075ae4c2345242633c204116df4fd6c59e17173fabe9d49a1f7a34b156f2 [INFO] running `Command { std: "docker" "start" "-a" "8038075ae4c2345242633c204116df4fd6c59e17173fabe9d49a1f7a34b156f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8038075ae4c2345242633c204116df4fd6c59e17173fabe9d49a1f7a34b156f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8038075ae4c2345242633c204116df4fd6c59e17173fabe9d49a1f7a34b156f2", kill_on_drop: false }` [INFO] [stdout] 8038075ae4c2345242633c204116df4fd6c59e17173fabe9d49a1f7a34b156f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4fb1f1773e00005e93775a717bbbf5e9c644e08ca3a1644a327f6871ca680a63 [INFO] running `Command { std: "docker" "start" "-a" "4fb1f1773e00005e93775a717bbbf5e9c644e08ca3a1644a327f6871ca680a63", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling gmp-mpfr-sys v1.6.4 [INFO] [stderr] Compiling az v1.2.1 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling rug v1.25.0 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking thread-tree v0.3.3 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Checking fib v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant `BASE_PRECISION` is never used [INFO] [stdout] --> src/binet.rs:3:7 [INFO] [stdout] | [INFO] [stdout] 3 | const BASE_PRECISION: u32 = 65536; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BASE_PRECISION` is never used [INFO] [stdout] --> src/binet.rs:3:7 [INFO] [stdout] | [INFO] [stdout] 3 | const BASE_PRECISION: u32 = 65536; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_nth_fib_rug` is never used [INFO] [stdout] --> src/binet.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn get_nth_fib_rug(n: u64) -> Float { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_nth_fib_rug` is never used [INFO] [stdout] --> src/binet.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn get_nth_fib_rug(n: u64) -> Float { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_nth_fib_rug` is never used [INFO] [stdout] --> src/linear.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn get_nth_fib_rug(n: u32) -> Integer { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_nth_fib_rug` is never used [INFO] [stdout] --> src/linear.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn get_nth_fib_rug(n: u32) -> Integer { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_nth_fib_rug` is never used [INFO] [stdout] --> src/matrix.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn get_nth_fib_rug(n: u64) -> Integer { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_nth_fib_rug` is never used [INFO] [stdout] --> src/matrix.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn get_nth_fib_rug(n: u64) -> Integer { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `matrix_power` is never used [INFO] [stdout] --> src/matrix.rs:25:4 [INFO] [stdout] | [INFO] [stdout] 25 | fn matrix_power(matrix: &Array2, power: u64) -> Array2 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `matrix_multiply` is never used [INFO] [stdout] --> src/matrix.rs:54:4 [INFO] [stdout] | [INFO] [stdout] 54 | fn matrix_multiply(a: &Array2, b: &Array2) -> Array2 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `matrix_power` is never used [INFO] [stdout] --> src/matrix.rs:25:4 [INFO] [stdout] | [INFO] [stdout] 25 | fn matrix_power(matrix: &Array2, power: u64) -> Array2 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `matrix_multiply` is never used [INFO] [stdout] --> src/matrix.rs:54:4 [INFO] [stdout] | [INFO] [stdout] 54 | fn matrix_multiply(a: &Array2, b: &Array2) -> Array2 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 11s [INFO] running `Command { std: "docker" "inspect" "4fb1f1773e00005e93775a717bbbf5e9c644e08ca3a1644a327f6871ca680a63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fb1f1773e00005e93775a717bbbf5e9c644e08ca3a1644a327f6871ca680a63", kill_on_drop: false }` [INFO] [stdout] 4fb1f1773e00005e93775a717bbbf5e9c644e08ca3a1644a327f6871ca680a63