[INFO] fetching crate stl-thumb 0.5.0...
[INFO] checking stl-thumb-0.5.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate stl-thumb 0.5.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate stl-thumb 0.5.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config
[INFO] started tweaking crates.io crate stl-thumb 0.5.0
[INFO] finished tweaking crates.io crate stl-thumb 0.5.0
[INFO] tweaked toml for crates.io crate stl-thumb 0.5.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate stl-thumb 0.5.0 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded spin v0.9.3
[INFO] [stderr]   Downloaded lebe v0.5.1
[INFO] [stderr]   Downloaded weezl v0.1.6
[INFO] [stderr]   Downloaded wayland-egl v0.29.4
[INFO] [stderr]   Downloaded image v0.24.2
[INFO] [stderr]   Downloaded semver v1.0.9
[INFO] [stderr]   Downloaded cbindgen v0.23.0
[INFO] [stderr]   Downloaded backtrace v0.3.65
[INFO] [stderr]   Downloaded glutin v0.28.0
[INFO] [stderr]   Downloaded flume v0.10.12
[INFO] [stderr]   Downloaded exr v1.4.2
[INFO] [stderr]   Downloaded glium v0.31.0
[INFO] [stderr]   Downloaded tiff v0.7.2
[INFO] [stderr]   Downloaded stl_io v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 75171da14fee6aaa9684e67b754be329e2d41c190fa1d381a1b7ee69d1ad0ce4
[INFO] running `Command { std: "docker" "start" "-a" "75171da14fee6aaa9684e67b754be329e2d41c190fa1d381a1b7ee69d1ad0ce4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75171da14fee6aaa9684e67b754be329e2d41c190fa1d381a1b7ee69d1ad0ce4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75171da14fee6aaa9684e67b754be329e2d41c190fa1d381a1b7ee69d1ad0ce4", kill_on_drop: false }`
[INFO] [stdout] 75171da14fee6aaa9684e67b754be329e2d41c190fa1d381a1b7ee69d1ad0ce4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a5f390e3efbe57c32ad90b090ea02bafd8598f7466befda600769f42d6a9630
[INFO] running `Command { std: "docker" "start" "-a" "2a5f390e3efbe57c32ad90b090ea02bafd8598f7466befda600769f42d6a9630", kill_on_drop: false }`
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[INFO] [stderr]     Checking stl-thumb v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/fxaa.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 | use glium::{self, Surface};
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `glium` is imported redundantly
[INFO] [stdout]   --> src/fxaa.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 | use glium::{self, Surface};
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | extern crate glium;
[INFO] [stdout]    | ------------------- the item `glium` is already imported here
[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] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.35s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "2a5f390e3efbe57c32ad90b090ea02bafd8598f7466befda600769f42d6a9630", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a5f390e3efbe57c32ad90b090ea02bafd8598f7466befda600769f42d6a9630", kill_on_drop: false }`
[INFO] [stdout] 2a5f390e3efbe57c32ad90b090ea02bafd8598f7466befda600769f42d6a9630