[INFO] cloning repository https://github.com/LePhilippeDucTai/quantitative_finance_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LePhilippeDucTai/quantitative_finance_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLePhilippeDucTai%2Fquantitative_finance_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLePhilippeDucTai%2Fquantitative_finance_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cabc4ee81d0864d9e051c6756a3a69bdec8fa997 [INFO] checking LePhilippeDucTai/quantitative_finance_rust against try#c4ca24658d934444a28db36abebef17a8651701a for pr-144156 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLePhilippeDucTai%2Fquantitative_finance_rust" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/LePhilippeDucTai/quantitative_finance_rust [INFO] finished tweaking git repo https://github.com/LePhilippeDucTai/quantitative_finance_rust [INFO] tweaked toml for git repo https://github.com/LePhilippeDucTai/quantitative_finance_rust written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/LePhilippeDucTai/quantitative_finance_rust on toolchain c4ca24658d934444a28db36abebef17a8651701a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c4ca24658d934444a28db36abebef17a8651701a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/LePhilippeDucTai/quantitative_finance_rust 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" "+c4ca24658d934444a28db36abebef17a8651701a" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cached_proc_macro_types v0.1.1 [INFO] [stderr] Downloaded cached v0.52.0 [INFO] [stderr] Downloaded cached_proc_macro v0.22.0 [INFO] [stderr] Downloaded matrixmultiply v0.3.8 [INFO] [stderr] Downloaded ndarray v0.15.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+c4ca24658d934444a28db36abebef17a8651701a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9397c41780d56bcb18d5a1959f4e492a11b8ba601a645ead6b7e32d4e4d87fe8 [INFO] running `Command { std: "docker" "start" "-a" "9397c41780d56bcb18d5a1959f4e492a11b8ba601a645ead6b7e32d4e4d87fe8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9397c41780d56bcb18d5a1959f4e492a11b8ba601a645ead6b7e32d4e4d87fe8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9397c41780d56bcb18d5a1959f4e492a11b8ba601a645ead6b7e32d4e4d87fe8", kill_on_drop: false }` [INFO] [stdout] 9397c41780d56bcb18d5a1959f4e492a11b8ba601a645ead6b7e32d4e4d87fe8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+c4ca24658d934444a28db36abebef17a8651701a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 11e8660a1344fb8842ad510c3a66bb55a94d77e49700b41c4f5fdf56b3f1ec45 [INFO] running `Command { std: "docker" "start" "-a" "11e8660a1344fb8842ad510c3a66bb55a94d77e49700b41c4f5fdf56b3f1ec45", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Compiling thiserror v1.0.62 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling syn v2.0.71 [INFO] [stderr] Checking allocator-api2 v0.2.18 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Checking cached_proc_macro_types v0.1.1 [INFO] [stderr] Checking ahash v0.8.11 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling thiserror-impl v1.0.62 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling cached_proc_macro v0.22.0 [INFO] [stderr] Checking cached v0.52.0 [INFO] [stderr] Checking qlib v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `t` and `x` are never read [INFO] [stdout] --> src/brownian_motion/brownian.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct BrownianPath { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 5 | t: Vec, [INFO] [stdout] | ^ [INFO] [stdout] 6 | x: Vec, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `BrownianPath` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `t` and `x` are never read [INFO] [stdout] --> src/brownian_motion/brownian.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct BrownianPath { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 5 | t: Vec, [INFO] [stdout] | ^ [INFO] [stdout] 6 | x: Vec, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `BrownianPath` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BrownianPath` is never constructed [INFO] [stdout] --> src/brownian_motion/brownian.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct BrownianPath { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/brownian_motion/brownian.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl BrownianPath { [INFO] [stdout] | ----------------- associated function in this implementation [INFO] [stdout] 10 | pub fn new(t: Vec, x: Vec) -> BrownianPath { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/brownian_motion/brownian.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BrownianPath` is never constructed [INFO] [stdout] --> src/brownian_motion/brownian.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct BrownianPath { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/brownian_motion/brownian.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl BrownianPath { [INFO] [stdout] | ----------------- associated function in this implementation [INFO] [stdout] 10 | pub fn new(t: Vec, x: Vec) -> BrownianPath { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/brownian_motion/brownian.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.89s [INFO] running `Command { std: "docker" "inspect" "11e8660a1344fb8842ad510c3a66bb55a94d77e49700b41c4f5fdf56b3f1ec45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11e8660a1344fb8842ad510c3a66bb55a94d77e49700b41c4f5fdf56b3f1ec45", kill_on_drop: false }` [INFO] [stdout] 11e8660a1344fb8842ad510c3a66bb55a94d77e49700b41c4f5fdf56b3f1ec45