[INFO] cloning repository https://github.com/lkwinta/fractal_renderer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lkwinta/fractal_renderer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flkwinta%2Ffractal_renderer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flkwinta%2Ffractal_renderer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 001c6b402ae623b15a37a3ebbce7aceeb3a7b8f1
[INFO] checking lkwinta/fractal_renderer against master#9ba3d315b4b2bea7485071eaf4b2681320cd2a27 for pr-124592
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flkwinta%2Ffractal_renderer" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lkwinta/fractal_renderer on toolchain 9ba3d315b4b2bea7485071eaf4b2681320cd2a27
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9ba3d315b4b2bea7485071eaf4b2681320cd2a27" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lkwinta/fractal_renderer
[INFO] finished tweaking git repo https://github.com/lkwinta/fractal_renderer
[INFO] tweaked toml for git repo https://github.com/lkwinta/fractal_renderer written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/lkwinta/fractal_renderer 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" "+9ba3d315b4b2bea7485071eaf4b2681320cd2a27" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded imgui-sdl2-support v0.11.0
[INFO] [stderr]   Downloaded imgui-glow-renderer v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9ba3d315b4b2bea7485071eaf4b2681320cd2a27" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 74bf32a5874dc79a9ae1ea51dd8e3ff76e04fe0b977b38ee9e6acffd033d04b6
[INFO] running `Command { std: "docker" "start" "-a" "74bf32a5874dc79a9ae1ea51dd8e3ff76e04fe0b977b38ee9e6acffd033d04b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74bf32a5874dc79a9ae1ea51dd8e3ff76e04fe0b977b38ee9e6acffd033d04b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74bf32a5874dc79a9ae1ea51dd8e3ff76e04fe0b977b38ee9e6acffd033d04b6", kill_on_drop: false }`
[INFO] [stdout] 74bf32a5874dc79a9ae1ea51dd8e3ff76e04fe0b977b38ee9e6acffd033d04b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9ba3d315b4b2bea7485071eaf4b2681320cd2a27" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4cac3b69162b2b559f5280301c4eb130d2992aaf80a916f53b71351c26931c06
[INFO] running `Command { std: "docker" "start" "-a" "4cac3b69162b2b559f5280301c4eb130d2992aaf80a916f53b71351c26931c06", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling cc v1.0.90
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling sdl2-sys v0.34.5
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling xml-rs v0.8.20
[INFO] [stderr]     Checking chlorine v1.0.10
[INFO] [stderr]     Checking mint v0.5.9
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling sdl2 v0.34.5
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking glow v0.12.3
[INFO] [stderr]    Compiling fractal_renderer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling imgui-sys v0.11.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling gl v0.14.0
[INFO] [stderr]     Checking imgui v0.11.0
[INFO] [stderr]     Checking imgui-sdl2-support v0.11.0
[INFO] [stderr]     Checking imgui-glow-renderer v0.11.0
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/resources.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Io(io::Error),
[INFO] [stdout]   |     -- ^^^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Io(()),
[INFO] [stdout]   |        ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/resources.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Io(io::Error),
[INFO] [stdout]   |     -- ^^^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Io(()),
[INFO] [stdout]   |        ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `inner` are never read
[INFO] [stdout]  --> src/renderer/renderer_error.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 |     ResourceLoad { name:String, inner: resources::Error},
[INFO] [stdout]   |     ------------   ^^^^         ^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     fields in this variant
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `inner` are never read
[INFO] [stdout]  --> src/renderer/renderer_error.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 |     ResourceLoad { name:String, inner: resources::Error},
[INFO] [stdout]   |     ------------   ^^^^         ^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     fields in this variant
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `message` are never read
[INFO] [stdout]  --> src/renderer/renderer_error.rs:6:20
[INFO] [stdout]   |
[INFO] [stdout] 6 |     CompileError { name: String, message: String },
[INFO] [stdout]   |     ------------   ^^^^          ^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     fields in this variant
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `message` are never read
[INFO] [stdout]  --> src/renderer/renderer_error.rs:6:20
[INFO] [stdout]   |
[INFO] [stdout] 6 |     CompileError { name: String, message: String },
[INFO] [stdout]   |     ------------   ^^^^          ^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     fields in this variant
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `message` are never read
[INFO] [stdout]  --> src/renderer/renderer_error.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 |     LinkError { name: String, message: String },
[INFO] [stdout]   |     ---------   ^^^^          ^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     fields in this variant
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `message` are never read
[INFO] [stdout]  --> src/renderer/renderer_error.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 |     LinkError { name: String, message: String },
[INFO] [stdout]   |     ---------   ^^^^          ^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     fields in this variant
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `message` are never read
[INFO] [stdout]  --> src/renderer/renderer_error.rs:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 |     SetUniformError { name: String, message: String },
[INFO] [stdout]   |     ---------------   ^^^^          ^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     fields in this variant
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `message` are never read
[INFO] [stdout]  --> src/renderer/renderer_error.rs:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 |     SetUniformError { name: String, message: String },
[INFO] [stdout]   |     ---------------   ^^^^          ^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     fields in this variant
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.00s
[INFO] running `Command { std: "docker" "inspect" "4cac3b69162b2b559f5280301c4eb130d2992aaf80a916f53b71351c26931c06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cac3b69162b2b559f5280301c4eb130d2992aaf80a916f53b71351c26931c06", kill_on_drop: false }`
[INFO] [stdout] 4cac3b69162b2b559f5280301c4eb130d2992aaf80a916f53b71351c26931c06