[INFO] cloning repository https://github.com/rthinman/rplotter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rthinman/rplotter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frthinman%2Frplotter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frthinman%2Frplotter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7a61b8fa6beef4b60ceb019ad598d5df534b0a60
[INFO] checking rthinman/rplotter against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frthinman%2Frplotter" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rthinman/rplotter
[INFO] finished tweaking git repo https://github.com/rthinman/rplotter
[INFO] tweaked toml for git repo https://github.com/rthinman/rplotter written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rthinman/rplotter on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rthinman/rplotter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "745ef52e1f6f5c591011cb85e1c60a4533aee1bf1abd62dafbfe581735819a54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "745ef52e1f6f5c591011cb85e1c60a4533aee1bf1abd62dafbfe581735819a54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "745ef52e1f6f5c591011cb85e1c60a4533aee1bf1abd62dafbfe581735819a54", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "80d980988f39e1fc49af763878ec52c4b224e6c128403764f5a4c45e29166fa6", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `std::f64::consts::PI`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::f64::consts::PI;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `roulette::full_hypotrochoid`
[INFO] [stdout]   --> src/main.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use roulette::full_hypotrochoid;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::f64::consts::PI`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::f64::consts::PI;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `roulette::full_hypotrochoid`
[INFO] [stdout]   --> src/main.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use roulette::full_hypotrochoid;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `colors`
[INFO] [stdout]   --> src/main.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let colors = ["black", "blue", "green", "yellow"];
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_colors`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `draw_relative` and `move_relative` are never used
[INFO] [stdout]  --> src/plottable.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Plottable {
[INFO] [stdout]   |           --------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 6 |     fn draw_relative(&mut self, dx_mm: f64, dy_mm: f64) -> (f64, f64);
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 7 |     fn move_relative(&mut self, dx_mm: f64, dy_mm: f64) -> (f64, f64);
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Roller` is never constructed
[INFO] [stdout]   --> src/roulette.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Roller {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `min_x_mm`, `min_y_mm`, `max_x_mm`, `max_y_mm`, and `drawing` are never read
[INFO] [stdout]   --> src/turtle_plot.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct TurtlePlotter {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 17 |     min_x_mm: f64, // Minimum value of the pen, in mm.
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 18 |     min_y_mm: f64,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 19 |     max_x_mm: f64,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 20 |     max_y_mm: f64,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     drawing: Drawing,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `plt2mm_x` and `plt2mm_y` are never used
[INFO] [stdout]    --> src/uscutter.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout]  36 | impl USCutter {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 102 |     fn plt2mm_x(&self, xplt: i32) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     fn plt2mm_y(&self, yplt: i32) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `colors`
[INFO] [stdout]   --> src/main.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let colors = ["black", "blue", "green", "yellow"];
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_colors`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `draw_relative` and `move_relative` are never used
[INFO] [stdout]  --> src/plottable.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Plottable {
[INFO] [stdout]   |           --------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 6 |     fn draw_relative(&mut self, dx_mm: f64, dy_mm: f64) -> (f64, f64);
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 7 |     fn move_relative(&mut self, dx_mm: f64, dy_mm: f64) -> (f64, f64);
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Roller` is never constructed
[INFO] [stdout]   --> src/roulette.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Roller {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `min_x_mm`, `min_y_mm`, `max_x_mm`, `max_y_mm`, and `drawing` are never read
[INFO] [stdout]   --> src/turtle_plot.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct TurtlePlotter {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 17 |     min_x_mm: f64, // Minimum value of the pen, in mm.
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 18 |     min_y_mm: f64,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 19 |     max_x_mm: f64,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 20 |     max_y_mm: f64,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     drawing: Drawing,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `plt2mm_x` and `plt2mm_y` are never used
[INFO] [stdout]    --> src/uscutter.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout]  36 | impl USCutter {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 102 |     fn plt2mm_x(&self, xplt: i32) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     fn plt2mm_y(&self, yplt: i32) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 02s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2, svg v0.8.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "80d980988f39e1fc49af763878ec52c4b224e6c128403764f5a4c45e29166fa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80d980988f39e1fc49af763878ec52c4b224e6c128403764f5a4c45e29166fa6", kill_on_drop: false }`
[INFO] [stdout] 80d980988f39e1fc49af763878ec52c4b224e6c128403764f5a4c45e29166fa6
