[INFO] updating cached repository https://github.com/bgamari/fcs-sim-rs [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 17ece60d16801058ecfd87e778db3de1731cbbe9 [INFO] testing bgamari/fcs-sim-rs against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbgamari%2Ffcs-sim-rs" "/workspace/builds/worker-8/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bgamari/fcs-sim-rs on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/bgamari/fcs-sim-rs [INFO] finished tweaking git repo https://github.com/bgamari/fcs-sim-rs [INFO] tweaked toml for git repo https://github.com/bgamari/fcs-sim-rs written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/bgamari/fcs-sim-rs already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 75e8536de7ae13b11f6536e755d2750c1efafa5687a16bbfc2ae61f1a562904a [INFO] running `"docker" "start" "-a" "75e8536de7ae13b11f6536e755d2750c1efafa5687a16bbfc2ae61f1a562904a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.54 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling serde v1.0.91 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling matrixmultiply v0.2.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Compiling generic-array v0.12.0 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling alga v0.9.1 [INFO] [stderr] Compiling num_cpus v1.10.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling csv-core v0.1.5 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling nalgebra v0.18.0 [INFO] [stderr] Compiling csv v1.0.7 [INFO] [stderr] Compiling rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: the item `Vec` is imported redundantly [INFO] [stderr] --> main.rs:137:9 [INFO] [stderr] | [INFO] [stderr] 137 | use std::vec::Vec; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `From` is imported redundantly [INFO] [stderr] --> main.rs:210:9 [INFO] [stderr] | [INFO] [stderr] 210 | use std::convert::From; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Float` [INFO] [stderr] --> v3.rs:5:23 [INFO] [stderr] | [INFO] [stderr] 5 | use num_traits::{Num, Float}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `results` [INFO] [stderr] --> main.rs:160:9 [INFO] [stderr] | [INFO] [stderr] 160 | let results: Vec>> = sample_idxs.par_iter().map(|i| { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_results` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `quadrance` [INFO] [stderr] --> v3.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | / pub fn quadrance(&self) -> T where [INFO] [stderr] 21 | | T: Num + Copy [INFO] [stderr] 22 | | { [INFO] [stderr] 23 | | self.x * self.x + self.y * self.y + self.z * self.z [INFO] [stderr] 24 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `norm` [INFO] [stderr] --> v3.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | / pub fn norm(&self) -> T where [INFO] [stderr] 27 | | T: Real + Copy [INFO] [stderr] 28 | | { [INFO] [stderr] 29 | | self.quadrance().sqrt() [INFO] [stderr] 30 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `normalise` [INFO] [stderr] --> v3.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | / pub fn normalise(&self) -> Self where [INFO] [stderr] 33 | | T: Real + Copy [INFO] [stderr] 34 | | { [INFO] [stderr] 35 | | *self / self.norm() [INFO] [stderr] 36 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `zero` [INFO] [stderr] --> log_float.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn zero() -> LogFloat { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `exp` [INFO] [stderr] --> log_float.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn exp(&self) -> T { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `to_value` [INFO] [stderr] --> log_float.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn to_value(&self) -> T { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `norm_corr` [INFO] [stderr] --> main.rs:191:4 [INFO] [stderr] | [INFO] [stderr] 191 | fn norm_corr(corr: &Vec>) -> Vec [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `mean` [INFO] [stderr] --> main.rs:206:4 [INFO] [stderr] | [INFO] [stderr] 206 | fn mean(iter: T) -> N where [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `correlate` [INFO] [stderr] --> main.rs:215:4 [INFO] [stderr] | [INFO] [stderr] 215 | fn correlate(max_tau: usize, tau: usize, vec: &Vec) -> f64 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> main.rs:186:11 [INFO] [stderr] | [INFO] [stderr] 186 | write_vec(path, tau_ts.iter().zip(&corrs)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 14 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 46.70s [INFO] running `"docker" "inspect" "75e8536de7ae13b11f6536e755d2750c1efafa5687a16bbfc2ae61f1a562904a"` [INFO] running `"docker" "rm" "-f" "75e8536de7ae13b11f6536e755d2750c1efafa5687a16bbfc2ae61f1a562904a"` [INFO] [stdout] 75e8536de7ae13b11f6536e755d2750c1efafa5687a16bbfc2ae61f1a562904a [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 0218bf70128556c0655315e3bd0687a1445b1f6060b954f4cfec5e5796168a49 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "0218bf70128556c0655315e3bd0687a1445b1f6060b954f4cfec5e5796168a49"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: the item `Vec` is imported redundantly [INFO] [stderr] --> main.rs:137:9 [INFO] [stderr] | [INFO] [stderr] 137 | use std::vec::Vec; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `From` is imported redundantly [INFO] [stderr] --> main.rs:210:9 [INFO] [stderr] | [INFO] [stderr] 210 | use std::convert::From; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Float` [INFO] [stderr] --> v3.rs:5:23 [INFO] [stderr] | [INFO] [stderr] 5 | use num_traits::{Num, Float}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `results` [INFO] [stderr] --> main.rs:160:9 [INFO] [stderr] | [INFO] [stderr] 160 | let results: Vec>> = sample_idxs.par_iter().map(|i| { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_results` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `quadrance` [INFO] [stderr] --> v3.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | / pub fn quadrance(&self) -> T where [INFO] [stderr] 21 | | T: Num + Copy [INFO] [stderr] 22 | | { [INFO] [stderr] 23 | | self.x * self.x + self.y * self.y + self.z * self.z [INFO] [stderr] 24 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `norm` [INFO] [stderr] --> v3.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | / pub fn norm(&self) -> T where [INFO] [stderr] 27 | | T: Real + Copy [INFO] [stderr] 28 | | { [INFO] [stderr] 29 | | self.quadrance().sqrt() [INFO] [stderr] 30 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `normalise` [INFO] [stderr] --> v3.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | / pub fn normalise(&self) -> Self where [INFO] [stderr] 33 | | T: Real + Copy [INFO] [stderr] 34 | | { [INFO] [stderr] 35 | | *self / self.norm() [INFO] [stderr] 36 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `zero` [INFO] [stderr] --> log_float.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn zero() -> LogFloat { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `exp` [INFO] [stderr] --> log_float.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn exp(&self) -> T { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `to_value` [INFO] [stderr] --> log_float.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn to_value(&self) -> T { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `norm_corr` [INFO] [stderr] --> main.rs:191:4 [INFO] [stderr] | [INFO] [stderr] 191 | fn norm_corr(corr: &Vec>) -> Vec [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `mean` [INFO] [stderr] --> main.rs:206:4 [INFO] [stderr] | [INFO] [stderr] 206 | fn mean(iter: T) -> N where [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `correlate` [INFO] [stderr] --> main.rs:215:4 [INFO] [stderr] | [INFO] [stderr] 215 | fn correlate(max_tau: usize, tau: usize, vec: &Vec) -> f64 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> main.rs:186:11 [INFO] [stderr] | [INFO] [stderr] 186 | write_vec(path, tau_ts.iter().zip(&corrs)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 14 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.29s [INFO] running `"docker" "inspect" "0218bf70128556c0655315e3bd0687a1445b1f6060b954f4cfec5e5796168a49"` [INFO] running `"docker" "rm" "-f" "0218bf70128556c0655315e3bd0687a1445b1f6060b954f4cfec5e5796168a49"` [INFO] [stdout] 0218bf70128556c0655315e3bd0687a1445b1f6060b954f4cfec5e5796168a49 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stdout] 0d4796cb0887cc6217c83a387d579047939c56f59469efa5c59ca75458a8af0a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "0d4796cb0887cc6217c83a387d579047939c56f59469efa5c59ca75458a8af0a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: the item `Vec` is imported redundantly [INFO] [stderr] --> main.rs:137:9 [INFO] [stderr] | [INFO] [stderr] 137 | use std::vec::Vec; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `From` is imported redundantly [INFO] [stderr] --> main.rs:210:9 [INFO] [stderr] | [INFO] [stderr] 210 | use std::convert::From; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Float` [INFO] [stderr] --> v3.rs:5:23 [INFO] [stderr] | [INFO] [stderr] 5 | use num_traits::{Num, Float}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `results` [INFO] [stderr] --> main.rs:160:9 [INFO] [stderr] | [INFO] [stderr] 160 | let results: Vec>> = sample_idxs.par_iter().map(|i| { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_results` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `quadrance` [INFO] [stderr] --> v3.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | / pub fn quadrance(&self) -> T where [INFO] [stderr] 21 | | T: Num + Copy [INFO] [stderr] 22 | | { [INFO] [stderr] 23 | | self.x * self.x + self.y * self.y + self.z * self.z [INFO] [stderr] 24 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `norm` [INFO] [stderr] --> v3.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | / pub fn norm(&self) -> T where [INFO] [stderr] 27 | | T: Real + Copy [INFO] [stderr] 28 | | { [INFO] [stderr] 29 | | self.quadrance().sqrt() [INFO] [stderr] 30 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `normalise` [INFO] [stderr] --> v3.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | / pub fn normalise(&self) -> Self where [INFO] [stderr] 33 | | T: Real + Copy [INFO] [stderr] 34 | | { [INFO] [stderr] 35 | | *self / self.norm() [INFO] [stderr] 36 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `zero` [INFO] [stderr] --> log_float.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn zero() -> LogFloat { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `exp` [INFO] [stderr] --> log_float.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn exp(&self) -> T { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `to_value` [INFO] [stderr] --> log_float.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn to_value(&self) -> T { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `norm_corr` [INFO] [stderr] --> main.rs:191:4 [INFO] [stderr] | [INFO] [stderr] 191 | fn norm_corr(corr: &Vec>) -> Vec [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `mean` [INFO] [stderr] --> main.rs:206:4 [INFO] [stderr] | [INFO] [stderr] 206 | fn mean(iter: T) -> N where [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `correlate` [INFO] [stderr] --> main.rs:215:4 [INFO] [stderr] | [INFO] [stderr] 215 | fn correlate(max_tau: usize, tau: usize, vec: &Vec) -> f64 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> main.rs:186:11 [INFO] [stderr] | [INFO] [stderr] 186 | write_vec(path, tau_ts.iter().zip(&corrs)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 14 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.76s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rust-ec9016c0f3e0cb91 [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "0d4796cb0887cc6217c83a387d579047939c56f59469efa5c59ca75458a8af0a"` [INFO] running `"docker" "rm" "-f" "0d4796cb0887cc6217c83a387d579047939c56f59469efa5c59ca75458a8af0a"` [INFO] [stdout] 0d4796cb0887cc6217c83a387d579047939c56f59469efa5c59ca75458a8af0a