[INFO] updating cached repository SLMT/fancy-go
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/SLMT/fancy-go
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/SLMT/fancy-go" "work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/gh/SLMT/fancy-go"`
[INFO] [stderr] Cloning into 'work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/gh/SLMT/fancy-go'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/SLMT/fancy-go" "work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/gh/SLMT/fancy-go"`
[INFO] [stderr] Cloning into 'work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/gh/SLMT/fancy-go'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 616fa70fa5e47e566c145708829cf912a4709fe1
[INFO] sha for GitHub repo SLMT/fancy-go: 616fa70fa5e47e566c145708829cf912a4709fe1
[INFO] validating manifest of SLMT/fancy-go on toolchain master#e2f221c75932de7a29845c8d6f1f73536ad00c41
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e2f221c75932de7a29845c8d6f1f73536ad00c41-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of SLMT/fancy-go on toolchain try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0bfb90d213a93e466b33d078a5b535a2a6f9c5ff-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing SLMT/fancy-go
[INFO] finished frobbing SLMT/fancy-go
[INFO] frobbed toml for SLMT/fancy-go written to work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/gh/SLMT/fancy-go/Cargo.toml
[INFO] started frobbing SLMT/fancy-go
[INFO] finished frobbing SLMT/fancy-go
[INFO] frobbed toml for SLMT/fancy-go written to work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/gh/SLMT/fancy-go/Cargo.toml
[INFO] crate SLMT/fancy-go has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e2f221c75932de7a29845c8d6f1f73536ad00c41-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0bfb90d213a93e466b33d078a5b535a2a6f9c5ff-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking SLMT/fancy-go against try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff for pr-57617
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57617/worker-3/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/gh/SLMT/fancy-go:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0bfb90d213a93e466b33d078a5b535a2a6f9c5ff-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 2044f7a2ebb94498c0a554650cc0756071669a50c91088a030cb70f8afab9144
[INFO] running `"docker" "start" "-a" "2044f7a2ebb94498c0a554650cc0756071669a50c91088a030cb70f8afab9144"`
[INFO] [stderr]    Compiling serde_json v0.9.9
[INFO] [stderr]    Compiling miniz-sys v0.1.9
[INFO] [stderr]    Compiling wayland-scanner v0.5.11
[INFO] [stderr]    Compiling gl_generator v0.4.2
[INFO] [stderr]     Checking pistoncore-input v0.10.0
[INFO] [stderr]     Checking gfx_core v0.2.1
[INFO] [stderr]    Compiling glutin v0.5.2
[INFO] [stderr]     Checking x11-dl v2.12.0
[INFO] [stderr]     Checking memmap v0.2.3
[INFO] [stderr]    Compiling gl v0.5.2
[INFO] [stderr]     Checking pistoncore-window v0.17.0
[INFO] [stderr]    Compiling wayland-client v0.5.12
[INFO] [stderr]     Checking flate2 v0.2.17
[INFO] [stderr]     Checking pistoncore-event_loop v0.20.1
[INFO] [stderr]     Checking piston v0.20.1
[INFO] [stderr]    Compiling target_build_utils v0.3.0
[INFO] [stderr]     Checking png v0.5.2
[INFO] [stderr]     Checking image v0.9.1
[INFO] [stderr]    Compiling libloading v0.3.4
[INFO] [stderr]     Checking dlib v0.3.1
[INFO] [stderr]     Checking wayland-sys v0.5.11
[INFO] [stderr]     Checking wayland-kbd v0.3.6
[INFO] [stderr]     Checking wayland-window v0.2.3
[INFO] [stderr]     Checking pistoncore-glutin_window v0.24.0
[INFO] [stderr]     Checking gfx v0.10.2
[INFO] [stderr]     Checking gfx_device_gl v0.9.0
[INFO] [stderr]     Checking piston-gfx_texture v0.14.0
[INFO] [stderr]     Checking piston2d-gfx_graphics v0.27.0
[INFO] [stderr]     Checking piston_window v0.44.0
[INFO] [stderr]     Checking fancy-go v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `arg`
[INFO] [stderr]   --> src/main.rs:64:23
[INFO] [stderr]    |
[INFO] [stderr] 64 |         event.update(|arg| {
[INFO] [stderr]    |                       ^^^ help: consider using `_arg` instead
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `arg`
[INFO] [stderr]   --> src/main.rs:64:23
[INFO] [stderr]    |
[INFO] [stderr] 64 |         event.update(|arg| {
[INFO] [stderr]    |                       ^^^ help: consider using `_arg` instead
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.43s
[INFO] running `"docker" "inspect" "2044f7a2ebb94498c0a554650cc0756071669a50c91088a030cb70f8afab9144"`
[INFO] running `"docker" "rm" "-f" "2044f7a2ebb94498c0a554650cc0756071669a50c91088a030cb70f8afab9144"`
[INFO] [stdout] 2044f7a2ebb94498c0a554650cc0756071669a50c91088a030cb70f8afab9144