[INFO] cloning repository https://github.com/tamamu/rsplot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tamamu/rsplot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftamamu%2Frsplot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftamamu%2Frsplot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ac1d648bcb6c19af04a2de26f3d73087cc85994d
[INFO] testing tamamu/rsplot against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftamamu%2Frsplot" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tamamu/rsplot on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tamamu/rsplot
[INFO] finished tweaking git repo https://github.com/tamamu/rsplot
[INFO] tweaked toml for git repo https://github.com/tamamu/rsplot written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/tamamu/rsplot already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b288828dd6795e7a309f1e7fc0682621afcfb159cb57f25d7b33e11696cb1e6
[INFO] running `Command { std: "docker" "start" "-a" "2b288828dd6795e7a309f1e7fc0682621afcfb159cb57f25d7b33e11696cb1e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b288828dd6795e7a309f1e7fc0682621afcfb159cb57f25d7b33e11696cb1e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b288828dd6795e7a309f1e7fc0682621afcfb159cb57f25d7b33e11696cb1e6", kill_on_drop: false }`
[INFO] [stdout] 2b288828dd6795e7a309f1e7fc0682621afcfb159cb57f25d7b33e11696cb1e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f85193bde1220c07623ac2b89bf14e58fcbc64e545473d65900046753272f99
[INFO] running `Command { std: "docker" "start" "-a" "1f85193bde1220c07623ac2b89bf14e58fcbc64e545473d65900046753272f99", kill_on_drop: false }`
[INFO] [stderr]    Compiling cairo-rs v0.5.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.7.0
[INFO] [stderr]    Compiling inflate v0.4.4
[INFO] [stderr]    Compiling deflate v0.7.19
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling png v0.13.2
[INFO] [stderr]    Compiling rsplot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::f64::consts::PI`
[INFO] [stdout]  --> src/unit.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::f64::consts::PI;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp`
[INFO] [stdout]  --> src/unit.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::cmp;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Format`, `ImageSurface`
[INFO] [stdout]  --> src/unit.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | use cairo::{ImageSurface, Format, Context};
[INFO] [stdout]   |             ^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/unit.rs:219:12
[INFO] [stdout]     |
[INFO] [stdout] 219 |         if (count >= 2) {
[INFO] [stdout]     |            ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/unit.rs:167:20
[INFO] [stdout]     |
[INFO] [stdout] 167 |     fn draw(&self, ctx: &Context, width: f64, height: f64) {
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]    --> src/unit.rs:167:35
[INFO] [stdout]     |
[INFO] [stdout] 167 |     fn draw(&self, ctx: &Context, width: f64, height: f64) {
[INFO] [stdout]     |                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `height`
[INFO] [stdout]    --> src/unit.rs:167:47
[INFO] [stdout]     |
[INFO] [stdout] 167 |     fn draw(&self, ctx: &Context, width: f64, height: f64) {
[INFO] [stdout]     |                                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `unit_x`
[INFO] [stdout]    --> src/unit.rs:147:36
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn new(data: Vec<Point2D>, unit_x: PlotUnit, unit_y: PlotUnit) -> Self {
[INFO] [stdout]     |                                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_unit_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `unit_y`
[INFO] [stdout]    --> src/unit.rs:147:54
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn new(data: Vec<Point2D>, unit_x: PlotUnit, unit_y: PlotUnit) -> Self {
[INFO] [stdout]     |                                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_unit_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `ROUNDING_ERROR`
[INFO] [stdout]   --> src/unit.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | static ROUNDING_ERROR: PlotUnit = 100.;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Matrix`
[INFO] [stdout]  --> src/main.rs:6:44
[INFO] [stdout]   |
[INFO] [stdout] 6 | use cairo::{ImageSurface, Format, Context, Matrix};
[INFO] [stdout]   |                                            ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.24s
[INFO] running `Command { std: "docker" "inspect" "1f85193bde1220c07623ac2b89bf14e58fcbc64e545473d65900046753272f99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f85193bde1220c07623ac2b89bf14e58fcbc64e545473d65900046753272f99", kill_on_drop: false }`
[INFO] [stdout] 1f85193bde1220c07623ac2b89bf14e58fcbc64e545473d65900046753272f99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b65279e018a605afd0c3cd54d8f6e723c8ef34d3c082f2734652a6e7666a9524
[INFO] running `Command { std: "docker" "start" "-a" "b65279e018a605afd0c3cd54d8f6e723c8ef34d3c082f2734652a6e7666a9524", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: unused import: `std::f64::consts::PI`
[INFO] [stdout]  --> src/unit.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::f64::consts::PI;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp`
[INFO] [stdout]  --> src/unit.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::cmp;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Format`, `ImageSurface`
[INFO] [stdout]  --> src/unit.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | use cairo::{ImageSurface, Format, Context};
[INFO] [stdout]   |             ^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/unit.rs:219:12
[INFO] [stdout]     |
[INFO] [stdout] 219 |         if (count >= 2) {
[INFO] [stdout]     |            ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/unit.rs:167:20
[INFO] [stdout]     |
[INFO] [stdout] 167 |     fn draw(&self, ctx: &Context, width: f64, height: f64) {
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]    --> src/unit.rs:167:35
[INFO] [stdout]     |
[INFO] [stdout] 167 |     fn draw(&self, ctx: &Context, width: f64, height: f64) {
[INFO] [stdout]     |                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `height`
[INFO] [stdout]    --> src/unit.rs:167:47
[INFO] [stdout]     |
[INFO] [stdout] 167 |     fn draw(&self, ctx: &Context, width: f64, height: f64) {
[INFO] [stdout]     |                                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `unit_x`
[INFO] [stdout]    --> src/unit.rs:147:36
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn new(data: Vec<Point2D>, unit_x: PlotUnit, unit_y: PlotUnit) -> Self {
[INFO] [stdout]     |                                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_unit_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rsplot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `unit_y`
[INFO] [stdout]    --> src/unit.rs:147:54
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn new(data: Vec<Point2D>, unit_x: PlotUnit, unit_y: PlotUnit) -> Self {
[INFO] [stdout]     |                                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_unit_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `ROUNDING_ERROR`
[INFO] [stdout]   --> src/unit.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | static ROUNDING_ERROR: PlotUnit = 100.;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Matrix`
[INFO] [stdout]  --> src/main.rs:6:44
[INFO] [stdout]   |
[INFO] [stdout] 6 | use cairo::{ImageSurface, Format, Context, Matrix};
[INFO] [stdout]   |                                            ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::f64::consts::PI`
[INFO] [stdout]  --> src/unit.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::f64::consts::PI;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp`
[INFO] [stdout]  --> src/unit.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::cmp;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Format`, `ImageSurface`
[INFO] [stdout]  --> src/unit.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | use cairo::{ImageSurface, Format, Context};
[INFO] [stdout]   |             ^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/unit.rs:219:12
[INFO] [stdout]     |
[INFO] [stdout] 219 |         if (count >= 2) {
[INFO] [stdout]     |            ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/unit.rs:167:20
[INFO] [stdout]     |
[INFO] [stdout] 167 |     fn draw(&self, ctx: &Context, width: f64, height: f64) {
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]    --> src/unit.rs:167:35
[INFO] [stdout]     |
[INFO] [stdout] 167 |     fn draw(&self, ctx: &Context, width: f64, height: f64) {
[INFO] [stdout]     |                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `height`
[INFO] [stdout]    --> src/unit.rs:167:47
[INFO] [stdout]     |
[INFO] [stdout] 167 |     fn draw(&self, ctx: &Context, width: f64, height: f64) {
[INFO] [stdout]     |                                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `unit_x`
[INFO] [stdout]    --> src/unit.rs:147:36
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn new(data: Vec<Point2D>, unit_x: PlotUnit, unit_y: PlotUnit) -> Self {
[INFO] [stdout]     |                                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_unit_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `unit_y`
[INFO] [stdout]    --> src/unit.rs:147:54
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn new(data: Vec<Point2D>, unit_x: PlotUnit, unit_y: PlotUnit) -> Self {
[INFO] [stdout]     |                                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_unit_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `ROUNDING_ERROR`
[INFO] [stdout]   --> src/unit.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | static ROUNDING_ERROR: PlotUnit = 100.;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 53.77s
[INFO] running `Command { std: "docker" "inspect" "b65279e018a605afd0c3cd54d8f6e723c8ef34d3c082f2734652a6e7666a9524", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b65279e018a605afd0c3cd54d8f6e723c8ef34d3c082f2734652a6e7666a9524", kill_on_drop: false }`
[INFO] [stdout] b65279e018a605afd0c3cd54d8f6e723c8ef34d3c082f2734652a6e7666a9524
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 683d28b570839c6d827620d56fffae31c0dff02d8daa97a2525026a6ecc6afa1
[INFO] running `Command { std: "docker" "start" "-a" "683d28b570839c6d827620d56fffae31c0dff02d8daa97a2525026a6ecc6afa1", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::f64::consts::PI`
[INFO] [stderr]  --> src/unit.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::f64::consts::PI;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cmp`
[INFO] [stderr]  --> src/unit.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::cmp;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Format`, `ImageSurface`
[INFO] [stderr]  --> src/unit.rs:6:13
[INFO] [stderr]   |
[INFO] [stderr] 6 | use cairo::{ImageSurface, Format, Context};
[INFO] [stderr]   |             ^^^^^^^^^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/unit.rs:219:12
[INFO] [stderr]     |
[INFO] [stderr] 219 |         if (count >= 2) {
[INFO] [stderr]     |            ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]    --> src/unit.rs:167:20
[INFO] [stderr]     |
[INFO] [stderr] 167 |     fn draw(&self, ctx: &Context, width: f64, height: f64) {
[INFO] [stderr]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `width`
[INFO] [stderr]    --> src/unit.rs:167:35
[INFO] [stderr]     |
[INFO] [stderr] 167 |     fn draw(&self, ctx: &Context, width: f64, height: f64) {
[INFO] [stderr]     |                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `height`
[INFO] [stderr]    --> src/unit.rs:167:47
[INFO] [stderr]     |
[INFO] [stderr] 167 |     fn draw(&self, ctx: &Context, width: f64, height: f64) {
[INFO] [stderr]     |                                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `unit_x`
[INFO] [stderr]    --> src/unit.rs:147:36
[INFO] [stderr]     |
[INFO] [stderr] 147 |     pub fn new(data: Vec<Point2D>, unit_x: PlotUnit, unit_y: PlotUnit) -> Self {
[INFO] [stderr]     |                                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_unit_x`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `unit_y`
[INFO] [stderr]    --> src/unit.rs:147:54
[INFO] [stderr]     |
[INFO] [stderr] 147 |     pub fn new(data: Vec<Point2D>, unit_x: PlotUnit, unit_y: PlotUnit) -> Self {
[INFO] [stderr]     |                                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_unit_y`
[INFO] [stderr] 
[INFO] [stderr] warning: static is never used: `ROUNDING_ERROR`
[INFO] [stderr]   --> src/unit.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | static ROUNDING_ERROR: PlotUnit = 100.;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 10 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::f64::consts::PI`
[INFO] [stderr]  --> src/unit.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::f64::consts::PI;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cmp`
[INFO] [stderr]  --> src/unit.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::cmp;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Format`, `ImageSurface`
[INFO] [stderr]  --> src/unit.rs:6:13
[INFO] [stderr]   |
[INFO] [stderr] 6 | use cairo::{ImageSurface, Format, Context};
[INFO] [stderr]   |             ^^^^^^^^^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/unit.rs:219:12
[INFO] [stderr]     |
[INFO] [stderr] 219 |         if (count >= 2) {
[INFO] [stderr]     |            ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]    --> src/unit.rs:167:20
[INFO] [stderr]     |
[INFO] [stderr] 167 |     fn draw(&self, ctx: &Context, width: f64, height: f64) {
[INFO] [stderr]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `width`
[INFO] [stderr]    --> src/unit.rs:167:35
[INFO] [stderr]     |
[INFO] [stderr] 167 |     fn draw(&self, ctx: &Context, width: f64, height: f64) {
[INFO] [stderr]     |                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `height`
[INFO] [stderr]    --> src/unit.rs:167:47
[INFO] [stderr]     |
[INFO] [stderr] 167 |     fn draw(&self, ctx: &Context, width: f64, height: f64) {
[INFO] [stderr]     |                                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `unit_x`
[INFO] [stderr]    --> src/unit.rs:147:36
[INFO] [stderr]     |
[INFO] [stderr] 147 |     pub fn new(data: Vec<Point2D>, unit_x: PlotUnit, unit_y: PlotUnit) -> Self {
[INFO] [stderr]     |                                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_unit_x`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `unit_y`
[INFO] [stderr]    --> src/unit.rs:147:54
[INFO] [stderr]     |
[INFO] [stderr] 147 |     pub fn new(data: Vec<Point2D>, unit_x: PlotUnit, unit_y: PlotUnit) -> Self {
[INFO] [stderr]     |                                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_unit_y`
[INFO] [stderr] 
[INFO] [stderr] warning: static is never used: `ROUNDING_ERROR`
[INFO] [stderr]   --> src/unit.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | static ROUNDING_ERROR: PlotUnit = 100.;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 10 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Matrix`
[INFO] [stderr]  --> src/main.rs:6:44
[INFO] [stderr]   |
[INFO] [stderr] 6 | use cairo::{ImageSurface, Format, Context, Matrix};
[INFO] [stderr]   |                                            ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rsplot-b0f93f8a16534336)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rsplot-1b7d534003d278cd)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rsplot
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> /opt/rustwide/workdir/src/unit.rs:219:12
[INFO] [stderr]     |
[INFO] [stderr] 219 |         if (count >= 2) {
[INFO] [stderr]     |            ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "683d28b570839c6d827620d56fffae31c0dff02d8daa97a2525026a6ecc6afa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "683d28b570839c6d827620d56fffae31c0dff02d8daa97a2525026a6ecc6afa1", kill_on_drop: false }`
[INFO] [stdout] 683d28b570839c6d827620d56fffae31c0dff02d8daa97a2525026a6ecc6afa1