[INFO] updating cached repository https://github.com/sthomer/predict [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e61c1291476ebd9f4f56a92bb5d873a265f7a3b0 [INFO] testing sthomer/predict against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsthomer%2Fpredict" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sthomer/predict on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sthomer/predict [INFO] finished tweaking git repo https://github.com/sthomer/predict [INFO] tweaked toml for git repo https://github.com/sthomer/predict written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/sthomer/predict already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 42debb1c446f6835de2127b3ae99748857c310c328c3c1898174d0b591b47847 [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" "42debb1c446f6835de2127b3ae99748857c310c328c3c1898174d0b591b47847", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "42debb1c446f6835de2127b3ae99748857c310c328c3c1898174d0b591b47847", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42debb1c446f6835de2127b3ae99748857c310c328c3c1898174d0b591b47847", kill_on_drop: false }` [INFO] [stdout] 42debb1c446f6835de2127b3ae99748857c310c328c3c1898174d0b591b47847 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 022e125e4034b036704fb5881ad41b38a4a4e491ba57ccba81ea03b9dda427dc [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" "022e125e4034b036704fb5881ad41b38a4a4e491ba57ccba81ea03b9dda427dc", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling serde v1.0.103 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling rayon-core v1.6.1 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling unicode-width v0.1.6 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling adler32 v1.0.4 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling same-file v1.0.5 [INFO] [stderr] Compiling ndarray v0.13.0 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling palette v0.4.1 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling approx v0.1.1 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling color_quant v1.0.1 [INFO] [stderr] Compiling arrayvec v0.5.1 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling lapack-src v0.4.0 [INFO] [stderr] Compiling svg v0.6.0 [INFO] [stderr] Compiling blas-src v0.4.0 [INFO] [stderr] Compiling exitcode v1.1.2 [INFO] [stderr] Compiling cmake v0.1.42 [INFO] [stderr] Compiling itertools v0.8.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling inflate v0.4.5 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling walkdir v2.2.9 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling gif v0.10.3 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling num_cpus v1.11.1 [INFO] [stderr] Compiling cblas-sys v0.1.4 [INFO] [stderr] Compiling clicolors-control v1.0.1 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling termios v0.3.1 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling lapacke-sys v0.1.4 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling servo-fontconfig-sys v4.0.7 [INFO] [stderr] Compiling servo-freetype-sys v4.0.5 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling console v0.9.1 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling regex-automata v0.1.8 [INFO] [stderr] Compiling jpeg-decoder v0.1.16 [INFO] [stderr] Compiling stb_truetype v0.3.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand_os v0.2.2 [INFO] [stderr] Compiling rand_xoshiro v0.3.1 [INFO] [stderr] Compiling csv-core v0.1.6 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling indicatif v0.13.0 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling crossbeam-queue v0.2.0 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling png v0.15.1 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling euclid v0.20.5 [INFO] [stderr] Compiling ordered-float v1.0.2 [INFO] [stderr] Compiling noisy_float v0.1.11 [INFO] [stderr] Compiling itertools-num v0.1.3 [INFO] [stderr] Compiling freetype v0.4.1 [INFO] [stderr] Compiling rusttype v0.8.2 [INFO] [stderr] Compiling num-bigint v0.2.2 [INFO] [stderr] Compiling chrono v0.4.10 [INFO] [stderr] Compiling servo-fontconfig v0.4.0 [INFO] [stderr] Compiling criterion-plot v0.4.0 [INFO] [stderr] Compiling crossbeam-deque v0.7.2 [INFO] [stderr] Compiling lyon_geom v0.14.1 [INFO] [stderr] Compiling rayon v1.2.1 [INFO] [stderr] Compiling lyon_path v0.14.0 [INFO] [stderr] Compiling font-kit v0.4.0 [INFO] [stderr] Compiling image v0.22.3 [INFO] [stderr] Compiling ctrlc v3.1.3 [INFO] [stderr] Compiling palette_derive v0.4.1 [INFO] [stderr] Compiling proc-macro-error v0.2.6 [INFO] [stderr] Compiling serde_derive v1.0.103 [INFO] [stderr] Compiling structopt-derive v0.3.5 [INFO] [stderr] Compiling plotters v0.2.11 [INFO] [stderr] Compiling structopt v0.3.5 [INFO] [stderr] Compiling serde_json v1.0.42 [INFO] [stderr] Compiling bstr v0.2.8 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling cauchy v0.2.2 [INFO] [stderr] Compiling lapacke v0.2.0 [INFO] [stderr] Compiling num v0.2.0 [INFO] [stderr] Compiling csv v1.1.1 [INFO] [stderr] Compiling confy v0.3.1 [INFO] [stderr] Compiling tinytemplate v1.0.2 [INFO] [stderr] Compiling criterion v0.3.0 [INFO] [stderr] Compiling ndarray-linalg v0.12.0 [INFO] [stderr] Compiling ndarray-stats v0.3.0 [INFO] [stderr] Compiling predict v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::concept_symbol::Concept` [INFO] [stdout] --> src/abstraction.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::concept_symbol::Concept; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `num::complex::Complex64` [INFO] [stdout] --> src/abstraction.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use num::complex::Complex64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::f64::consts::PI` [INFO] [stdout] --> src/abstraction.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::f64::consts::PI; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Either`, `Itertools` [INFO] [stdout] --> src/abstraction.rs:5:17 [INFO] [stdout] | [INFO] [stdout] 5 | use itertools::{Itertools, Either}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Array1`, `ArrayView2`, `Array`, `Ix2` [INFO] [stdout] --> src/abstraction.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | use ndarray::{Array, Array1, Array2, ArrayView2, Ix1, Ix2, azip}; [INFO] [stdout] | ^^^^^ ^^^^^^ ^^^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `num::complex::Complex64` [INFO] [stdout] --> src/categorization.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use num::complex::Complex64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `num::complex::Complex64` [INFO] [stdout] --> src/concept_symbol.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use num::complex::Complex64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/concept_symbol.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Signal` [INFO] [stdout] --> src/dimension.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::spectrum::{Spectrum, Signal, Vector}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BigramModel` [INFO] [stdout] --> src/segmentation.rs:2:27 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::markov_model::{BigramModel, UnigramModel}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `num::complex::Complex64` [INFO] [stdout] --> src/spectrum.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use num::complex::Complex64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Add`, `Div`, `IndexMut`, `Index`, `Mul`, `Neg`, `Sub` [INFO] [stdout] --> src/spectrum.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ops::{Add, Sub, Mul, Div, Neg, Index, IndexMut}; [INFO] [stdout] | ^^^ ^^^ ^^^ ^^^ ^^^ ^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Itertools`, `zip` [INFO] [stdout] --> src/spectrum.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use itertools::{Itertools, zip}; [INFO] [stdout] | ^^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FromIterator`, `IntoIterator` [INFO] [stdout] --> src/spectrum.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | use std::iter::{IntoIterator, FromIterator}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::vec::IntoIter` [INFO] [stdout] --> src/spectrum.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::vec::IntoIter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `approx::AbsDiff` [INFO] [stdout] --> src/spectrum.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use approx::AbsDiff; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize`, `Deserializer`, `Serialize`, `Serializer` [INFO] [stdout] --> src/spectrum.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | use serde::{Serialize, Deserialize, Serializer, Deserializer}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::ser::SerializeSeq` [INFO] [stdout] --> src/spectrum.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use serde::ser::SerializeSeq; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `arr1`, `arr2` [INFO] [stdout] --> src/spectrum.rs:9:31 [INFO] [stdout] | [INFO] [stdout] 9 | use ndarray::{Array1, Array2, arr1, arr2}; [INFO] [stdout] | ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::dimension::Dimension` [INFO] [stdout] --> src/lib.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use crate::dimension::Dimension; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `s` [INFO] [stdout] --> src/lib.rs:20:15 [INFO] [stdout] | [INFO] [stdout] 20 | use ndarray::{s, Array1}; [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::Rng` [INFO] [stdout] --> src/visualization.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use rand::Rng; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dimensions` [INFO] [stdout] --> src/lib.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | let dimensions = perception::process(&config, stft); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dimensions` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/config.rs:35:16 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn new(args: &[String]) -> Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::process; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/main.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let result = predict::run(config); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 02s [INFO] running `Command { std: "docker" "inspect" "022e125e4034b036704fb5881ad41b38a4a4e491ba57ccba81ea03b9dda427dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "022e125e4034b036704fb5881ad41b38a4a4e491ba57ccba81ea03b9dda427dc", kill_on_drop: false }` [INFO] [stdout] 022e125e4034b036704fb5881ad41b38a4a4e491ba57ccba81ea03b9dda427dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0ab876d6004fb85cd919bbd78c55c1642f7e4a7111c402500fa89684bd2ceee1 [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" "0ab876d6004fb85cd919bbd78c55c1642f7e4a7111c402500fa89684bd2ceee1", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `crate::concept_symbol::Concept` [INFO] [stdout] --> src/abstraction.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::concept_symbol::Concept; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `num::complex::Complex64` [INFO] [stdout] --> src/abstraction.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use num::complex::Complex64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::f64::consts::PI` [INFO] [stdout] --> src/abstraction.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::f64::consts::PI; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Either`, `Itertools` [INFO] [stdout] --> src/abstraction.rs:5:17 [INFO] [stdout] | [INFO] [stdout] 5 | use itertools::{Itertools, Either}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Array1`, `ArrayView2`, `Array`, `Ix2` [INFO] [stdout] --> src/abstraction.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | use ndarray::{Array, Array1, Array2, ArrayView2, Ix1, Ix2, azip}; [INFO] [stdout] | ^^^^^ ^^^^^^ ^^^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `num::complex::Complex64` [INFO] [stdout] --> src/categorization.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use num::complex::Complex64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `num::complex::Complex64` [INFO] [stdout] --> src/concept_symbol.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use num::complex::Complex64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/concept_symbol.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Signal` [INFO] [stdout] --> src/dimension.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::spectrum::{Spectrum, Signal, Vector}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BigramModel` [INFO] [stdout] --> src/segmentation.rs:2:27 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::markov_model::{BigramModel, UnigramModel}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `num::complex::Complex64` [INFO] [stdout] --> src/spectrum.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use num::complex::Complex64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Add`, `Div`, `IndexMut`, `Index`, `Mul`, `Neg`, `Sub` [INFO] [stdout] --> src/spectrum.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ops::{Add, Sub, Mul, Div, Neg, Index, IndexMut}; [INFO] [stdout] | ^^^ ^^^ ^^^ ^^^ ^^^ ^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Itertools`, `zip` [INFO] [stdout] --> src/spectrum.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use itertools::{Itertools, zip}; [INFO] [stdout] | ^^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FromIterator`, `IntoIterator` [INFO] [stdout] --> src/spectrum.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | use std::iter::{IntoIterator, FromIterator}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::vec::IntoIter` [INFO] [stdout] --> src/spectrum.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::vec::IntoIter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `approx::AbsDiff` [INFO] [stdout] --> src/spectrum.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use approx::AbsDiff; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize`, `Deserializer`, `Serialize`, `Serializer` [INFO] [stdout] --> src/spectrum.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | use serde::{Serialize, Deserialize, Serializer, Deserializer}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::ser::SerializeSeq` [INFO] [stdout] --> src/spectrum.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use serde::ser::SerializeSeq; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `arr1`, `arr2` [INFO] [stdout] --> src/spectrum.rs:9:31 [INFO] [stdout] | [INFO] [stdout] 9 | use ndarray::{Array1, Array2, arr1, arr2}; [INFO] [stdout] | ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling predict v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::dimension::Dimension` [INFO] [stdout] --> src/lib.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use crate::dimension::Dimension; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `s` [INFO] [stdout] --> src/lib.rs:20:15 [INFO] [stdout] | [INFO] [stdout] 20 | use ndarray::{s, Array1}; [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::Rng` [INFO] [stdout] --> src/visualization.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use rand::Rng; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dimensions` [INFO] [stdout] --> src/lib.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | let dimensions = perception::process(&config, stft); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dimensions` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/config.rs:35:16 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn new(args: &[String]) -> Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::process; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/main.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let result = predict::run(config); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::concept_symbol::Concept` [INFO] [stdout] --> src/abstraction.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::concept_symbol::Concept; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `num::complex::Complex64` [INFO] [stdout] --> src/abstraction.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use num::complex::Complex64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::f64::consts::PI` [INFO] [stdout] --> src/abstraction.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::f64::consts::PI; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Either`, `Itertools` [INFO] [stdout] --> src/abstraction.rs:5:17 [INFO] [stdout] | [INFO] [stdout] 5 | use itertools::{Itertools, Either}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Array1`, `ArrayView2`, `Array`, `Ix2` [INFO] [stdout] --> src/abstraction.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | use ndarray::{Array, Array1, Array2, ArrayView2, Ix1, Ix2, azip}; [INFO] [stdout] | ^^^^^ ^^^^^^ ^^^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/abstraction.rs:118:9 [INFO] [stdout] | [INFO] [stdout] 118 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `num::complex::Complex64` [INFO] [stdout] --> src/categorization.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use num::complex::Complex64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/categorization.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `num::complex::Complex64` [INFO] [stdout] --> src/concept_symbol.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use num::complex::Complex64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/concept_symbol.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/concept_symbol.rs:205:9 [INFO] [stdout] | [INFO] [stdout] 205 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/config.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/deserialization.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Signal` [INFO] [stdout] --> src/dimension.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::spectrum::{Spectrum, Signal, Vector}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/dimension.rs:180:9 [INFO] [stdout] | [INFO] [stdout] 180 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/loader.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 54 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/markov_model.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/perception.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BigramModel` [INFO] [stdout] --> src/segmentation.rs:2:27 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::markov_model::{BigramModel, UnigramModel}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/segmentation.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/serialization.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `num::complex::Complex64` [INFO] [stdout] --> src/spectrum.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use num::complex::Complex64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Add`, `Div`, `IndexMut`, `Index`, `Mul`, `Neg`, `Sub` [INFO] [stdout] --> src/spectrum.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ops::{Add, Sub, Mul, Div, Neg, Index, IndexMut}; [INFO] [stdout] | ^^^ ^^^ ^^^ ^^^ ^^^ ^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Itertools`, `zip` [INFO] [stdout] --> src/spectrum.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use itertools::{Itertools, zip}; [INFO] [stdout] | ^^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FromIterator`, `IntoIterator` [INFO] [stdout] --> src/spectrum.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | use std::iter::{IntoIterator, FromIterator}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::vec::IntoIter` [INFO] [stdout] --> src/spectrum.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::vec::IntoIter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `approx::AbsDiff` [INFO] [stdout] --> src/spectrum.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use approx::AbsDiff; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize`, `Deserializer`, `Serialize`, `Serializer` [INFO] [stdout] --> src/spectrum.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | use serde::{Serialize, Deserialize, Serializer, Deserializer}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::ser::SerializeSeq` [INFO] [stdout] --> src/spectrum.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use serde::ser::SerializeSeq; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `arr1`, `arr2` [INFO] [stdout] --> src/spectrum.rs:9:31 [INFO] [stdout] | [INFO] [stdout] 9 | use ndarray::{Array1, Array2, arr1, arr2}; [INFO] [stdout] | ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::loader` [INFO] [stdout] --> src/visualization.rs:125:9 [INFO] [stdout] | [INFO] [stdout] 125 | use crate::loader; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::fourier` [INFO] [stdout] --> src/visualization.rs:126:9 [INFO] [stdout] | [INFO] [stdout] 126 | use crate::fourier; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/visualization.rs:127:9 [INFO] [stdout] | [INFO] [stdout] 127 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::dimension::Dimension` [INFO] [stdout] --> src/lib.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use crate::dimension::Dimension; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `s` [INFO] [stdout] --> src/lib.rs:20:15 [INFO] [stdout] | [INFO] [stdout] 20 | use ndarray::{s, Array1}; [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dimensions` [INFO] [stdout] --> src/lib.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | let dimensions = perception::process(&config, stft); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dimensions` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/config.rs:35:16 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn new(args: &[String]) -> Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 37 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 10.15s [INFO] running `Command { std: "docker" "inspect" "0ab876d6004fb85cd919bbd78c55c1642f7e4a7111c402500fa89684bd2ceee1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ab876d6004fb85cd919bbd78c55c1642f7e4a7111c402500fa89684bd2ceee1", kill_on_drop: false }` [INFO] [stdout] 0ab876d6004fb85cd919bbd78c55c1642f7e4a7111c402500fa89684bd2ceee1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f8ef4499b1d4dd20f801c04304f2d4e7a376afcbee6a665ae0572d335fbe219d [INFO] running `Command { std: "docker" "start" "-a" "f8ef4499b1d4dd20f801c04304f2d4e7a376afcbee6a665ae0572d335fbe219d", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `crate::concept_symbol::Concept` [INFO] [stderr] --> src/abstraction.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::concept_symbol::Concept; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `num::complex::Complex64` [INFO] [stderr] --> src/abstraction.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use num::complex::Complex64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::f64::consts::PI` [INFO] [stderr] --> src/abstraction.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::f64::consts::PI; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Either`, `Itertools` [INFO] [stderr] --> src/abstraction.rs:5:17 [INFO] [stderr] | [INFO] [stderr] 5 | use itertools::{Itertools, Either}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Array1`, `ArrayView2`, `Array`, `Ix2` [INFO] [stderr] --> src/abstraction.rs:6:15 [INFO] [stderr] | [INFO] [stderr] 6 | use ndarray::{Array, Array1, Array2, ArrayView2, Ix1, Ix2, azip}; [INFO] [stderr] | ^^^^^ ^^^^^^ ^^^^^^^^^^ ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `num::complex::Complex64` [INFO] [stderr] --> src/categorization.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use num::complex::Complex64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `num::complex::Complex64` [INFO] [stderr] --> src/concept_symbol.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use num::complex::Complex64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `itertools::Itertools` [INFO] [stderr] --> src/concept_symbol.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use itertools::Itertools; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Signal` [INFO] [stderr] --> src/dimension.rs:1:33 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::spectrum::{Spectrum, Signal, Vector}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BigramModel` [INFO] [stderr] --> src/segmentation.rs:2:27 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::markov_model::{BigramModel, UnigramModel}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `num::complex::Complex64` [INFO] [stderr] --> src/spectrum.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use num::complex::Complex64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Add`, `Div`, `IndexMut`, `Index`, `Mul`, `Neg`, `Sub` [INFO] [stderr] --> src/spectrum.rs:2:16 [INFO] [stderr] | [INFO] [stderr] 2 | use std::ops::{Add, Sub, Mul, Div, Neg, Index, IndexMut}; [INFO] [stderr] | ^^^ ^^^ ^^^ ^^^ ^^^ ^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Itertools`, `zip` [INFO] [stderr] --> src/spectrum.rs:3:17 [INFO] [stderr] | [INFO] [stderr] 3 | use itertools::{Itertools, zip}; [INFO] [stderr] | ^^^^^^^^^ ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `FromIterator`, `IntoIterator` [INFO] [stderr] --> src/spectrum.rs:4:17 [INFO] [stderr] | [INFO] [stderr] 4 | use std::iter::{IntoIterator, FromIterator}; [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::vec::IntoIter` [INFO] [stderr] --> src/spectrum.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::vec::IntoIter; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `approx::AbsDiff` [INFO] [stderr] --> src/spectrum.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use approx::AbsDiff; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Deserialize`, `Deserializer`, `Serialize`, `Serializer` [INFO] [stderr] --> src/spectrum.rs:7:13 [INFO] [stderr] | [INFO] [stderr] 7 | use serde::{Serialize, Deserialize, Serializer, Deserializer}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde::ser::SerializeSeq` [INFO] [stderr] --> src/spectrum.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use serde::ser::SerializeSeq; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `arr1`, `arr2` [INFO] [stderr] --> src/spectrum.rs:9:31 [INFO] [stderr] | [INFO] [stderr] 9 | use ndarray::{Array1, Array2, arr1, arr2}; [INFO] [stderr] | ^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::dimension::Dimension` [INFO] [stderr] --> src/lib.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use crate::dimension::Dimension; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `s` [INFO] [stderr] --> src/lib.rs:20:15 [INFO] [stderr] | [INFO] [stderr] 20 | use ndarray::{s, Array1}; [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rand::Rng` [INFO] [stderr] --> src/visualization.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use rand::Rng; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dimensions` [INFO] [stderr] --> src/lib.rs:40:9 [INFO] [stderr] | [INFO] [stderr] 40 | let dimensions = perception::process(&config, stft); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dimensions` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/config.rs:35:16 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn new(args: &[String]) -> Result { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stderr] [INFO] [stderr] warning: 24 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::concept_symbol::Concept` [INFO] [stderr] --> src/abstraction.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::concept_symbol::Concept; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `num::complex::Complex64` [INFO] [stderr] --> src/abstraction.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use num::complex::Complex64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::f64::consts::PI` [INFO] [stderr] --> src/abstraction.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::f64::consts::PI; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Either`, `Itertools` [INFO] [stderr] --> src/abstraction.rs:5:17 [INFO] [stderr] | [INFO] [stderr] 5 | use itertools::{Itertools, Either}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Array1`, `ArrayView2`, `Array`, `Ix2` [INFO] [stderr] --> src/abstraction.rs:6:15 [INFO] [stderr] | [INFO] [stderr] 6 | use ndarray::{Array, Array1, Array2, ArrayView2, Ix1, Ix2, azip}; [INFO] [stderr] | ^^^^^ ^^^^^^ ^^^^^^^^^^ ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/abstraction.rs:118:9 [INFO] [stderr] | [INFO] [stderr] 118 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `num::complex::Complex64` [INFO] [stderr] --> src/categorization.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use num::complex::Complex64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/categorization.rs:41:9 [INFO] [stderr] | [INFO] [stderr] 41 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `num::complex::Complex64` [INFO] [stderr] --> src/concept_symbol.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use num::complex::Complex64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `itertools::Itertools` [INFO] [stderr] --> src/concept_symbol.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use itertools::Itertools; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/concept_symbol.rs:205:9 [INFO] [stderr] | [INFO] [stderr] 205 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/config.rs:43:9 [INFO] [stderr] | [INFO] [stderr] 43 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/deserialization.rs:3:9 [INFO] [stderr] | [INFO] [stderr] 3 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Signal` [INFO] [stderr] --> src/dimension.rs:1:33 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::spectrum::{Spectrum, Signal, Vector}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/dimension.rs:180:9 [INFO] [stderr] | [INFO] [stderr] 180 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/loader.rs:54:9 [INFO] [stderr] | [INFO] [stderr] 54 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/markov_model.rs:115:9 [INFO] [stderr] | [INFO] [stderr] 115 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/perception.rs:47:9 [INFO] [stderr] | [INFO] [stderr] 47 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BigramModel` [INFO] [stderr] --> src/segmentation.rs:2:27 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::markov_model::{BigramModel, UnigramModel}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/segmentation.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 22 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/serialization.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 5 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `num::complex::Complex64` [INFO] [stderr] --> src/spectrum.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use num::complex::Complex64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Add`, `Div`, `IndexMut`, `Index`, `Mul`, `Neg`, `Sub` [INFO] [stderr] --> src/spectrum.rs:2:16 [INFO] [stderr] | [INFO] [stderr] 2 | use std::ops::{Add, Sub, Mul, Div, Neg, Index, IndexMut}; [INFO] [stderr] | ^^^ ^^^ ^^^ ^^^ ^^^ ^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Itertools`, `zip` [INFO] [stderr] --> src/spectrum.rs:3:17 [INFO] [stderr] | [INFO] [stderr] 3 | use itertools::{Itertools, zip}; [INFO] [stderr] | ^^^^^^^^^ ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `FromIterator`, `IntoIterator` [INFO] [stderr] --> src/spectrum.rs:4:17 [INFO] [stderr] | [INFO] [stderr] 4 | use std::iter::{IntoIterator, FromIterator}; [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::vec::IntoIter` [INFO] [stderr] --> src/spectrum.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::vec::IntoIter; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `approx::AbsDiff` [INFO] [stderr] --> src/spectrum.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use approx::AbsDiff; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Deserialize`, `Deserializer`, `Serialize`, `Serializer` [INFO] [stderr] --> src/spectrum.rs:7:13 [INFO] [stderr] | [INFO] [stderr] 7 | use serde::{Serialize, Deserialize, Serializer, Deserializer}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde::ser::SerializeSeq` [INFO] [stderr] --> src/spectrum.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use serde::ser::SerializeSeq; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `arr1`, `arr2` [INFO] [stderr] --> src/spectrum.rs:9:31 [INFO] [stderr] | [INFO] [stderr] 9 | use ndarray::{Array1, Array2, arr1, arr2}; [INFO] [stderr] | ^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::loader` [INFO] [stderr] --> src/visualization.rs:125:9 [INFO] [stderr] | [INFO] [stderr] 125 | use crate::loader; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::fourier` [INFO] [stderr] --> src/visualization.rs:126:9 [INFO] [stderr] | [INFO] [stderr] 126 | use crate::fourier; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/visualization.rs:127:9 [INFO] [stderr] | [INFO] [stderr] 127 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::dimension::Dimension` [INFO] [stderr] --> src/lib.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use crate::dimension::Dimension; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `s` [INFO] [stderr] --> src/lib.rs:20:15 [INFO] [stderr] | [INFO] [stderr] 20 | use ndarray::{s, Array1}; [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dimensions` [INFO] [stderr] --> src/lib.rs:40:9 [INFO] [stderr] | [INFO] [stderr] 40 | let dimensions = perception::process(&config, stft); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dimensions` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/config.rs:35:16 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn new(args: &[String]) -> Result { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stderr] [INFO] [stderr] warning: 37 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::process; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `result` [INFO] [stderr] --> src/main.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | let result = predict::run(config); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.41s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/predict-7c9c502d3595ce7e [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test abstraction::tests::test ... ok [INFO] [stdout] test categorization::tests::test ... ok [INFO] [stdout] test deserialization::tests::test ... ok [INFO] [stdout] test dimension::tests::test ... ok [INFO] [stdout] test loader::tests::test ... ok [INFO] [stdout] test concept_symbol::tests::test ... ok [INFO] [stdout] test markov_model::tests::test ... ok [INFO] [stdout] test perception::tests::test_process ... ok [INFO] [stdout] test segmentation::tests::test ... ok [INFO] [stdout] test serialization::tests::test ... ok [INFO] [stdout] test config::tests::test ... ok [INFO] [stdout] test visualization::tests::test_plot_flow ... FAILED [INFO] [stdout] test visualization::tests::test_plot_similarity ... FAILED [INFO] [stdout] test visualization::tests::test_plot_scatter ... FAILED [INFO] [stdout] test tests::test ... test tests::test has been running for over 60 seconds [INFO] [stdout] test tests::test ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- visualization::tests::test_plot_flow stdout ---- [INFO] [stdout] thread 'visualization::tests::test_plot_flow' panicked at 'Unable to save the bitmap: DrawingError(IoError(Os { code: 2, kind: NotFound, message: "No such file or directory" }))', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/plotters-0.2.11/src/drawing/backend_impl/bitmap.rs:496:28 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5618096aad65 - backtrace::backtrace::libunwind::trace::hea89dfbbfe67f40d [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x5618096aad65 - backtrace::backtrace::trace_unsynchronized::h0513dd713d7644d4 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x5618096aad65 - std::sys_common::backtrace::_print_fmt::h040abae64e4a24a9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x5618096aad65 - ::fmt::hb4bdb37c3c335733 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x5618096d2f0c - core::fmt::write::h540ac4a6a1232abc [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x561809517635 - std::io::Write::write_fmt::h4be0daababb55bba [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/io/mod.rs:1539 [INFO] [stdout] 6: 0x5618096a5291 - std::io::impls::>::write_fmt::h83c1e1aa73f374f5 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x5618096ad4e0 - std::sys_common::backtrace::_print::hb55cc635eaf1882e [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x5618096ad4e0 - std::sys_common::backtrace::print::h2b2218fa55714084 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x5618096ad4e0 - std::panicking::default_hook::{{closure}}::h578517c025765cf3 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x5618096ad1da - std::panicking::default_hook::h4cafc94c2fc640fb [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 11: 0x5618096adb23 - std::panicking::rust_panic_with_hook::h3eeb5001beeca5c3 [INFO] [stdout] at src/libstd/panicking.rs:526 [INFO] [stdout] 12: 0x5618096ad71b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:437 [INFO] [stdout] 13: 0x5618096d18a1 - core::panicking::panic_fmt::h78830ea6a34e7206 [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 14: 0x5618096d16c3 - core::option::expect_none_failed::hf79bbb5ca7e09e08 [INFO] [stdout] at src/libcore/option.rs:1269 [INFO] [stdout] 15: 0x561809573283 - core::result::Result::expect::h83c5aefc394a756c [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libcore/result.rs:963 [INFO] [stdout] 16: 0x56180955fad8 - ::drop::h70bcdede7c0ac1d1 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/plotters-0.2.11/src/drawing/backend_impl/bitmap.rs:496 [INFO] [stdout] 17: 0x5618095729f6 - core::ptr::drop_in_place::ha928fd16a47d8de3 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libcore/ptr/mod.rs:184 [INFO] [stdout] 18: 0x56180949818f - core::ptr::drop_in_place::hecd140e02a44faaa [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libcore/ptr/mod.rs:184 [INFO] [stdout] 19: 0x561809495be5 - core::ptr::drop_in_place::h2cc449e6a3b55ffa [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libcore/ptr/mod.rs:184 [INFO] [stdout] 20: 0x561809495885 - core::ptr::drop_in_place::h1e03a1150ea2b018 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libcore/ptr/mod.rs:184 [INFO] [stdout] 21: 0x56180945bdeb - as core::ops::drop::Drop>::drop::h636ae39d5362f18c [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/liballoc/rc.rs:1153 [INFO] [stdout] 22: 0x561809496b4e - core::ptr::drop_in_place::h76d6457f37c239fb [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libcore/ptr/mod.rs:184 [INFO] [stdout] 23: 0x561809497ebe - core::ptr::drop_in_place::hd3eff18b14963643 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libcore/ptr/mod.rs:184 [INFO] [stdout] 24: 0x561809463f46 - predict::visualization::plot_flow::h92030f71c23fe426 [INFO] [stdout] at src/visualization.rs:68 [INFO] [stdout] 25: 0x5618094f3487 - predict::visualization::tests::test_plot_flow::h5e0f7ac8871b410c [INFO] [stdout] at src/visualization.rs:159 [INFO] [stdout] 26: 0x5618094f33ee - predict::visualization::tests::test_plot_flow::{{closure}}::h4f1e0a29da4add52 [INFO] [stdout] at src/visualization.rs:154 [INFO] [stdout] 27: 0x561809494dde - core::ops::function::FnOnce::call_once::h367b3386adcf1ded [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libcore/ops/function.rs:233 [INFO] [stdout] 28: 0x56180953ebac - as core::ops::function::FnOnce>::call_once::h8340ba6798e0c4ff [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/liballoc/boxed.rs:1081 [INFO] [stdout] 29: 0x56180953ebac - as core::ops::function::FnOnce<()>>::call_once::h5590e98676605094 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panic.rs:318 [INFO] [stdout] 30: 0x56180953ebac - std::panicking::try::do_call::hd8680a2dbb0ed3c4 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panicking.rs:348 [INFO] [stdout] 31: 0x56180953ebac - std::panicking::try::h46b4de2d705e7a8d [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panicking.rs:325 [INFO] [stdout] 32: 0x56180953ebac - std::panic::catch_unwind::h059b3f06991e0a9c [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panic.rs:394 [INFO] [stdout] 33: 0x56180953ebac - test::run_test_in_process::h5ae08a65430494a4 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 34: 0x56180953ebac - test::run_test::run_test_inner::{{closure}}::h4b36073838376ae8 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 35: 0x561809516b26 - std::sys_common::backtrace::__rust_begin_short_backtrace::h0169d0be588b8bf0 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 36: 0x56180951bb15 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h71bfc37e887d3973 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/thread/mod.rs:475 [INFO] [stdout] 37: 0x56180951bb15 - as core::ops::function::FnOnce<()>>::call_once::h36c65072907dc180 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panic.rs:318 [INFO] [stdout] 38: 0x56180951bb15 - std::panicking::try::do_call::h4e0f426e17cd216c [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panicking.rs:348 [INFO] [stdout] 39: 0x56180951bb15 - std::panicking::try::hd05e4ef6b4303d29 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panicking.rs:325 [INFO] [stdout] 40: 0x56180951bb15 - std::panic::catch_unwind::h19a1127ec729c5dd [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panic.rs:394 [INFO] [stdout] 41: 0x56180951bb15 - std::thread::Builder::spawn_unchecked::{{closure}}::h011300735f06b1e2 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/thread/mod.rs:474 [INFO] [stdout] 42: 0x56180951bb15 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1e3c55f31f1d122e [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libcore/ops/function.rs:233 [INFO] [stdout] 43: 0x5618096b3d0a - as core::ops::function::FnOnce>::call_once::hc0e15d78a519721e [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/liballoc/boxed.rs:1081 [INFO] [stdout] 44: 0x5618096b3d0a - as core::ops::function::FnOnce>::call_once::h211da8fffb09f192 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/liballoc/boxed.rs:1081 [INFO] [stdout] 45: 0x5618096b3d0a - std::sys::unix::thread::Thread::new::thread_start::h29594ddebf23e421 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 46: 0x7fa42cc72609 - start_thread [INFO] [stdout] 47: 0x7fa42cb7c103 - __clone [INFO] [stdout] 48: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- visualization::tests::test_plot_similarity stdout ---- [INFO] [stdout] thread 'visualization::tests::test_plot_similarity' panicked at 'Unable to save the bitmap: DrawingError(IoError(Os { code: 2, kind: NotFound, message: "No such file or directory" }))', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/plotters-0.2.11/src/drawing/backend_impl/bitmap.rs:496:28 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5618096aad65 - backtrace::backtrace::libunwind::trace::hea89dfbbfe67f40d [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x5618096aad65 - backtrace::backtrace::trace_unsynchronized::h0513dd713d7644d4 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x5618096aad65 - std::sys_common::backtrace::_print_fmt::h040abae64e4a24a9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x5618096aad65 - ::fmt::hb4bdb37c3c335733 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x5618096d2f0c - core::fmt::write::h540ac4a6a1232abc [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x561809517635 - std::io::Write::write_fmt::h4be0daababb55bba [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/io/mod.rs:1539 [INFO] [stdout] 6: 0x5618096a5291 - std::io::impls::>::write_fmt::h83c1e1aa73f374f5 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x5618096ad4e0 - std::sys_common::backtrace::_print::hb55cc635eaf1882e [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x5618096ad4e0 - std::sys_common::backtrace::print::h2b2218fa55714084 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x5618096ad4e0 - std::panicking::default_hook::{{closure}}::h578517c025765cf3 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x5618096ad1da - std::panicking::default_hook::h4cafc94c2fc640fb [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 11: 0x5618096adb23 - std::panicking::rust_panic_with_hook::h3eeb5001beeca5c3 [INFO] [stdout] at src/libstd/panicking.rs:526 [INFO] [stdout] 12: 0x5618096ad71b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:437 [INFO] [stdout] 13: 0x5618096d18a1 - core::panicking::panic_fmt::h78830ea6a34e7206 [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 14: 0x5618096d16c3 - core::option::expect_none_failed::hf79bbb5ca7e09e08 [INFO] [stdout] at src/libcore/option.rs:1269 [INFO] [stdout] 15: 0x561809573283 - core::result::Result::expect::h83c5aefc394a756c [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libcore/result.rs:963 [INFO] [stdout] 16: 0x56180955fad8 - ::drop::h70bcdede7c0ac1d1 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/plotters-0.2.11/src/drawing/backend_impl/bitmap.rs:496 [INFO] [stdout] 17: 0x5618095729f6 - core::ptr::drop_in_place::ha928fd16a47d8de3 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libcore/ptr/mod.rs:184 [INFO] [stdout] 18: 0x56180949818f - core::ptr::drop_in_place::hecd140e02a44faaa [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libcore/ptr/mod.rs:184 [INFO] [stdout] 19: 0x561809495be5 - core::ptr::drop_in_place::h2cc449e6a3b55ffa [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libcore/ptr/mod.rs:184 [INFO] [stdout] 20: 0x561809495885 - core::ptr::drop_in_place::h1e03a1150ea2b018 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libcore/ptr/mod.rs:184 [INFO] [stdout] 21: 0x56180945bdeb - as core::ops::drop::Drop>::drop::h636ae39d5362f18c [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/liballoc/rc.rs:1153 [INFO] [stdout] 22: 0x561809496b4e - core::ptr::drop_in_place::h76d6457f37c239fb [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libcore/ptr/mod.rs:184 [INFO] [stdout] 23: 0x561809497ebe - core::ptr::drop_in_place::hd3eff18b14963643 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libcore/ptr/mod.rs:184 [INFO] [stdout] 24: 0x5618094647df - predict::visualization::plot_similarity::h0331b24662ff6398 [INFO] [stdout] at src/visualization.rs:94 [INFO] [stdout] 25: 0x5618094f3327 - predict::visualization::tests::test_plot_similarity::h2144fbf9efb9221b [INFO] [stdout] at src/visualization.rs:150 [INFO] [stdout] 26: 0x5618094f328e - predict::visualization::tests::test_plot_similarity::{{closure}}::h0c43af7a7237e29a [INFO] [stdout] at src/visualization.rs:143 [INFO] [stdout] 27: 0x5618094951ee - core::ops::function::FnOnce::call_once::hd32749ab9e84c1da [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libcore/ops/function.rs:233 [INFO] [stdout] 28: 0x56180953ebac - as core::ops::function::FnOnce>::call_once::h8340ba6798e0c4ff [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/liballoc/boxed.rs:1081 [INFO] [stdout] 29: 0x56180953ebac - as core::ops::function::FnOnce<()>>::call_once::h5590e98676605094 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panic.rs:318 [INFO] [stdout] 30: 0x56180953ebac - std::panicking::try::do_call::hd8680a2dbb0ed3c4 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panicking.rs:348 [INFO] [stdout] 31: 0x56180953ebac - std::panicking::try::h46b4de2d705e7a8d [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panicking.rs:325 [INFO] [stdout] 32: 0x56180953ebac - std::panic::catch_unwind::h059b3f06991e0a9c [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panic.rs:394 [INFO] [stdout] 33: 0x56180953ebac - test::run_test_in_process::h5ae08a65430494a4 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 34: 0x56180953ebac - test::run_test::run_test_inner::{{closure}}::h4b36073838376ae8 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 35: 0x561809516b26 - std::sys_common::backtrace::__rust_begin_short_backtrace::h0169d0be588b8bf0 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 36: 0x56180951bb15 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h71bfc37e887d3973 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/thread/mod.rs:475 [INFO] [stdout] 37: 0x56180951bb15 - as core::ops::function::FnOnce<()>>::call_once::h36c65072907dc180 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panic.rs:318 [INFO] [stdout] 38: 0x56180951bb15 - std::panicking::try::do_call::h4e0f426e17cd216c [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panicking.rs:348 [INFO] [stdout] 39: 0x56180951bb15 - std::panicking::try::hd05e4ef6b4303d29 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panicking.rs:325 [INFO] [stdout] 40: 0x56180951bb15 - std::panic::catch_unwind::h19a1127ec729c5dd [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panic.rs:394 [INFO] [stdout] 41: 0x56180951bb15 - std::thread::Builder::spawn_unchecked::{{closure}}::h011300735f06b1e2 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/thread/mod.rs:474 [INFO] [stdout] 42: 0x56180951bb15 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1e3c55f31f1d122e [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libcore/ops/function.rs:233 [INFO] [stdout] 43: 0x5618096b3d0a - as core::ops::function::FnOnce>::call_once::hc0e15d78a519721e [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/liballoc/boxed.rs:1081 [INFO] [stdout] 44: 0x5618096b3d0a - as core::ops::function::FnOnce>::call_once::h211da8fffb09f192 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/liballoc/boxed.rs:1081 [INFO] [stdout] 45: 0x5618096b3d0a - std::sys::unix::thread::Thread::new::thread_start::h29594ddebf23e421 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 46: 0x7fa42cc72609 - start_thread [INFO] [stdout] 47: 0x7fa42cb7c103 - __clone [INFO] [stdout] 48: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- visualization::tests::test_plot_scatter stdout ---- [INFO] [stdout] thread 'visualization::tests::test_plot_scatter' panicked at 'Unable to save the bitmap: DrawingError(IoError(Os { code: 2, kind: NotFound, message: "No such file or directory" }))', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/plotters-0.2.11/src/drawing/backend_impl/bitmap.rs:496:28 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5618096aad65 - backtrace::backtrace::libunwind::trace::hea89dfbbfe67f40d [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x5618096aad65 - backtrace::backtrace::trace_unsynchronized::h0513dd713d7644d4 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x5618096aad65 - std::sys_common::backtrace::_print_fmt::h040abae64e4a24a9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x5618096aad65 - ::fmt::hb4bdb37c3c335733 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x5618096d2f0c - core::fmt::write::h540ac4a6a1232abc [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x561809517635 - std::io::Write::write_fmt::h4be0daababb55bba [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/io/mod.rs:1539 [INFO] [stdout] 6: 0x5618096a5291 - std::io::impls::>::write_fmt::h83c1e1aa73f374f5 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x5618096ad4e0 - std::sys_common::backtrace::_print::hb55cc635eaf1882e [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x5618096ad4e0 - std::sys_common::backtrace::print::h2b2218fa55714084 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x5618096ad4e0 - std::panicking::default_hook::{{closure}}::h578517c025765cf3 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x5618096ad1da - std::panicking::default_hook::h4cafc94c2fc640fb [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 11: 0x5618096adb23 - std::panicking::rust_panic_with_hook::h3eeb5001beeca5c3 [INFO] [stdout] at src/libstd/panicking.rs:526 [INFO] [stdout] 12: 0x5618096ad71b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:437 [INFO] [stdout] 13: 0x5618096d18a1 - core::panicking::panic_fmt::h78830ea6a34e7206 [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 14: 0x5618096d16c3 - core::option::expect_none_failed::hf79bbb5ca7e09e08 [INFO] [stdout] at src/libcore/option.rs:1269 [INFO] [stdout] 15: 0x561809573283 - core::result::Result::expect::h83c5aefc394a756c [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libcore/result.rs:963 [INFO] [stdout] 16: 0x56180955fad8 - ::drop::h70bcdede7c0ac1d1 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/plotters-0.2.11/src/drawing/backend_impl/bitmap.rs:496 [INFO] [stdout] 17: 0x5618095729f6 - core::ptr::drop_in_place::ha928fd16a47d8de3 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libcore/ptr/mod.rs:184 [INFO] [stdout] 18: 0x56180949818f - core::ptr::drop_in_place::hecd140e02a44faaa [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libcore/ptr/mod.rs:184 [INFO] [stdout] 19: 0x561809495be5 - core::ptr::drop_in_place::h2cc449e6a3b55ffa [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libcore/ptr/mod.rs:184 [INFO] [stdout] 20: 0x561809495885 - core::ptr::drop_in_place::h1e03a1150ea2b018 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libcore/ptr/mod.rs:184 [INFO] [stdout] 21: 0x56180945bdeb - as core::ops::drop::Drop>::drop::h636ae39d5362f18c [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/liballoc/rc.rs:1153 [INFO] [stdout] 22: 0x561809496b4e - core::ptr::drop_in_place::h76d6457f37c239fb [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libcore/ptr/mod.rs:184 [INFO] [stdout] 23: 0x561809497ebe - core::ptr::drop_in_place::hd3eff18b14963643 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libcore/ptr/mod.rs:184 [INFO] [stdout] 24: 0x56180946366d - predict::visualization::plot_scatter::h2f8edb7506dd3e26 [INFO] [stdout] at src/visualization.rs:39 [INFO] [stdout] 25: 0x5618094f35b7 - predict::visualization::tests::test_plot_scatter::h660e9087f2355712 [INFO] [stdout] at src/visualization.rs:168 [INFO] [stdout] 26: 0x5618094f351e - predict::visualization::tests::test_plot_scatter::{{closure}}::hbce985bbd508d126 [INFO] [stdout] at src/visualization.rs:163 [INFO] [stdout] 27: 0x561809494e0e - core::ops::function::FnOnce::call_once::h4159e4e6b0c273f3 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libcore/ops/function.rs:233 [INFO] [stdout] 28: 0x56180953ebac - as core::ops::function::FnOnce>::call_once::h8340ba6798e0c4ff [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/liballoc/boxed.rs:1081 [INFO] [stdout] 29: 0x56180953ebac - as core::ops::function::FnOnce<()>>::call_once::h5590e98676605094 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panic.rs:318 [INFO] [stdout] 30: 0x56180953ebac - std::panicking::try::do_call::hd8680a2dbb0ed3c4 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panicking.rs:348 [INFO] [stdout] 31: 0x56180953ebac - std::panicking::try::h46b4de2d705e7a8d [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panicking.rs:325 [INFO] [stdout] 32: 0x56180953ebac - std::panic::catch_unwind::h059b3f06991e0a9c [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panic.rs:394 [INFO] [stdout] 33: 0x56180953ebac - test::run_test_in_process::h5ae08a65430494a4 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 34: 0x56180953ebac - test::run_test::run_test_inner::{{closure}}::h4b36073838376ae8 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 35: 0x561809516b26 - std::sys_common::backtrace::__rust_begin_short_backtrace::h0169d0be588b8bf0 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 36: 0x56180951bb15 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h71bfc37e887d3973 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/thread/mod.rs:475 [INFO] [stdout] 37: 0x56180951bb15 - as core::ops::function::FnOnce<()>>::call_once::h36c65072907dc180 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panic.rs:318 [INFO] [stdout] 38: 0x56180951bb15 - std::panicking::try::do_call::h4e0f426e17cd216c [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panicking.rs:348 [INFO] [stdout] 39: 0x56180951bb15 - std::panicking::try::hd05e4ef6b4303d29 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panicking.rs:325 [INFO] [stdout] 40: 0x56180951bb15 - std::panic::catch_unwind::h19a1127ec729c5dd [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/panic.rs:394 [INFO] [stdout] 41: 0x56180951bb15 - std::thread::Builder::spawn_unchecked::{{closure}}::h011300735f06b1e2 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libstd/thread/mod.rs:474 [INFO] [stdout] 42: 0x56180951bb15 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1e3c55f31f1d122e [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/libcore/ops/function.rs:233 [INFO] [stdout] 43: 0x5618096b3d0a - as core::ops::function::FnOnce>::call_once::hc0e15d78a519721e [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/liballoc/boxed.rs:1081 [INFO] [stdout] 44: 0x5618096b3d0a - as core::ops::function::FnOnce>::call_once::h211da8fffb09f192 [INFO] [stdout] at /rustc/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/src/liballoc/boxed.rs:1081 [INFO] [stdout] 45: 0x5618096b3d0a - std::sys::unix::thread::Thread::new::thread_start::h29594ddebf23e421 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 46: 0x7fa42cc72609 - start_thread [INFO] [stdout] 47: 0x7fa42cb7c103 - __clone [INFO] [stdout] 48: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] visualization::tests::test_plot_flow [INFO] [stdout] visualization::tests::test_plot_scatter [INFO] [stdout] visualization::tests::test_plot_similarity [INFO] [stdout] [INFO] [stdout] test result: FAILED. 12 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `Command { std: "docker" "inspect" "f8ef4499b1d4dd20f801c04304f2d4e7a376afcbee6a665ae0572d335fbe219d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8ef4499b1d4dd20f801c04304f2d4e7a376afcbee6a665ae0572d335fbe219d", kill_on_drop: false }` [INFO] [stdout] f8ef4499b1d4dd20f801c04304f2d4e7a376afcbee6a665ae0572d335fbe219d