[INFO] fetching crate rtplot 0.2.0...
[INFO] checking rtplot-0.2.0 against master#c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c for pr-123737
[INFO] extracting crate rtplot 0.2.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate rtplot 0.2.0 on toolchain c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rtplot 0.2.0
[INFO] finished tweaking crates.io crate rtplot 0.2.0
[INFO] tweaked toml for crates.io crate rtplot 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate rtplot 0.2.0 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" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7924d7625365c932c87d7515863e7dd5b00f021aebcc85184c9b70d39b4c2c1
[INFO] running `Command { std: "docker" "start" "-a" "c7924d7625365c932c87d7515863e7dd5b00f021aebcc85184c9b70d39b4c2c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7924d7625365c932c87d7515863e7dd5b00f021aebcc85184c9b70d39b4c2c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7924d7625365c932c87d7515863e7dd5b00f021aebcc85184c9b70d39b4c2c1", kill_on_drop: false }`
[INFO] [stdout] c7924d7625365c932c87d7515863e7dd5b00f021aebcc85184c9b70d39b4c2c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 291fbf014e417b8cf4f50500b06dc7371fae4bd5da19e47ba0f257fc09feead8
[INFO] running `Command { std: "docker" "start" "-a" "291fbf014e417b8cf4f50500b06dc7371fae4bd5da19e47ba0f257fc09feead8", kill_on_drop: false }`
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[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]  --> src/window.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use glium::{self, implement_vertex, Surface};
[INFO] [stdout]   |             ^^^^ the item `glium` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `BuffersBuilder` is imported redundantly
[INFO] [stdout]   --> src/window.rs:9:44
[INFO] [stdout]    |
[INFO] [stdout] 9  | use lyon::tessellation::geometry_builder::{BuffersBuilder, VertexBuffers, VertexConstructor};
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^
[INFO] [stdout] 10 | use lyon::tessellation::*;
[INFO] [stdout]    |     --------------------- the item `BuffersBuilder` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `VertexBuffers` is imported redundantly
[INFO] [stdout]   --> src/window.rs:9:60
[INFO] [stdout]    |
[INFO] [stdout] 9  | use lyon::tessellation::geometry_builder::{BuffersBuilder, VertexBuffers, VertexConstructor};
[INFO] [stdout]    |                                                            ^^^^^^^^^^^^^
[INFO] [stdout] 10 | use lyon::tessellation::*;
[INFO] [stdout]    |     --------------------- the item `VertexBuffers` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `VertexConstructor` is imported redundantly
[INFO] [stdout]   --> src/window.rs:9:75
[INFO] [stdout]    |
[INFO] [stdout] 9  | use lyon::tessellation::geometry_builder::{BuffersBuilder, VertexBuffers, VertexConstructor};
[INFO] [stdout]    |                                                                           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 | use lyon::tessellation::*;
[INFO] [stdout]    |     --------------------- the item `VertexConstructor` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `FillOptions` is imported redundantly
[INFO] [stdout]   --> src/window.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 10 | use lyon::tessellation::*;
[INFO] [stdout]    |     --------------------- the item `FillOptions` is already imported here
[INFO] [stdout] 11 | use lyon::tessellation::{FillOptions, StrokeOptions};
[INFO] [stdout]    |                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `StrokeOptions` is imported redundantly
[INFO] [stdout]   --> src/window.rs:11:39
[INFO] [stdout]    |
[INFO] [stdout] 10 | use lyon::tessellation::*;
[INFO] [stdout]    |     --------------------- the item `StrokeOptions` is already imported here
[INFO] [stdout] 11 | use lyon::tessellation::{FillOptions, StrokeOptions};
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]  --> src/window.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use glium::{self, implement_vertex, Surface};
[INFO] [stdout]   |             ^^^^ the item `glium` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `BuffersBuilder` is imported redundantly
[INFO] [stdout]   --> src/window.rs:9:44
[INFO] [stdout]    |
[INFO] [stdout] 9  | use lyon::tessellation::geometry_builder::{BuffersBuilder, VertexBuffers, VertexConstructor};
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^
[INFO] [stdout] 10 | use lyon::tessellation::*;
[INFO] [stdout]    |     --------------------- the item `BuffersBuilder` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `VertexBuffers` is imported redundantly
[INFO] [stdout]   --> src/window.rs:9:60
[INFO] [stdout]    |
[INFO] [stdout] 9  | use lyon::tessellation::geometry_builder::{BuffersBuilder, VertexBuffers, VertexConstructor};
[INFO] [stdout]    |                                                            ^^^^^^^^^^^^^
[INFO] [stdout] 10 | use lyon::tessellation::*;
[INFO] [stdout]    |     --------------------- the item `VertexBuffers` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `VertexConstructor` is imported redundantly
[INFO] [stdout]   --> src/window.rs:9:75
[INFO] [stdout]    |
[INFO] [stdout] 9  | use lyon::tessellation::geometry_builder::{BuffersBuilder, VertexBuffers, VertexConstructor};
[INFO] [stdout]    |                                                                           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 | use lyon::tessellation::*;
[INFO] [stdout]    |     --------------------- the item `VertexConstructor` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `FillOptions` is imported redundantly
[INFO] [stdout]   --> src/window.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 10 | use lyon::tessellation::*;
[INFO] [stdout]    |     --------------------- the item `FillOptions` is already imported here
[INFO] [stdout] 11 | use lyon::tessellation::{FillOptions, StrokeOptions};
[INFO] [stdout]    |                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `StrokeOptions` is imported redundantly
[INFO] [stdout]   --> src/window.rs:11:39
[INFO] [stdout]    |
[INFO] [stdout] 10 | use lyon::tessellation::*;
[INFO] [stdout]    |     --------------------- the item `StrokeOptions` is already imported here
[INFO] [stdout] 11 | use lyon::tessellation::{FillOptions, StrokeOptions};
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.97s
[INFO] running `Command { std: "docker" "inspect" "291fbf014e417b8cf4f50500b06dc7371fae4bd5da19e47ba0f257fc09feead8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "291fbf014e417b8cf4f50500b06dc7371fae4bd5da19e47ba0f257fc09feead8", kill_on_drop: false }`
[INFO] [stdout] 291fbf014e417b8cf4f50500b06dc7371fae4bd5da19e47ba0f257fc09feead8