[INFO] updating cached repository https://github.com/tomjakubowski/shaderino
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9f1492fb2f997086ca62b302bc1b920bb4cf27f7
[INFO] checking tomjakubowski/shaderino against master#4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb for pr-64672
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomjakubowski%2Fshaderino" "work/builds/worker-5/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tomjakubowski/shaderino on toolchain 4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/tomjakubowski/shaderino
[INFO] finished tweaking git repo https://github.com/tomjakubowski/shaderino
[INFO] tweaked toml for git repo https://github.com/tomjakubowski/shaderino written to work/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/tomjakubowski/shaderino already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 4ffe37f61b7e0aea58d3f304b68fe5ed89f6af3f65ab0a9c7efcc2c3cff7e758
[INFO] running `"docker" "start" "-a" "4ffe37f61b7e0aea58d3f304b68fe5ed89f6af3f65ab0a9c7efcc2c3cff7e758"`
[INFO] [stderr]     Checking takeable-option v0.5.0
[INFO] [stderr]    Compiling glium v0.26.0-alpha3
[INFO] [stderr]     Checking wayland-sys v0.23.5
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]     Checking wayland-commons v0.23.5
[INFO] [stderr]     Checking wayland-client v0.23.5
[INFO] [stderr]     Checking wayland-protocols v0.23.5
[INFO] [stderr]    Compiling proc-macro-error v0.2.4
[INFO] [stderr]     Checking smithay-client-toolkit v0.6.4
[INFO] [stderr]    Compiling structopt-derive v0.3.0
[INFO] [stderr]     Checking winit v0.20.0-alpha3
[INFO] [stderr]     Checking structopt v0.3.0
[INFO] [stderr]     Checking glutin v0.22.0-alpha3
[INFO] [stderr]     Checking shaderino v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `uniform`
[INFO] [stderr]  --> src/main.rs:8:38
[INFO] [stderr]   |
[INFO] [stderr] 8 | use glium::{implement_vertex, index, uniform, Display, Program, Surface, VertexBuffer};
[INFO] [stderr]   |                                      ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `uniform`
[INFO] [stderr]  --> src/main.rs:8:38
[INFO] [stderr]   |
[INFO] [stderr] 8 | use glium::{implement_vertex, index, uniform, Display, Program, Surface, VertexBuffer};
[INFO] [stderr]   |                                      ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `"docker" "inspect" "4ffe37f61b7e0aea58d3f304b68fe5ed89f6af3f65ab0a9c7efcc2c3cff7e758"`
[INFO] running `"docker" "rm" "-f" "4ffe37f61b7e0aea58d3f304b68fe5ed89f6af3f65ab0a9c7efcc2c3cff7e758"`
[INFO] [stdout] 4ffe37f61b7e0aea58d3f304b68fe5ed89f6af3f65ab0a9c7efcc2c3cff7e758