[INFO] updating cached repository tealpaintedduck/robots
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tealpaintedduck/robots
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tealpaintedduck/robots" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/tealpaintedduck/robots"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/tealpaintedduck/robots'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tealpaintedduck/robots" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/tealpaintedduck/robots"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/tealpaintedduck/robots'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4bf407d1fb9db255299cd6f17af5eb9da8fdcbde
[INFO] sha for GitHub repo tealpaintedduck/robots: 4bf407d1fb9db255299cd6f17af5eb9da8fdcbde
[INFO] validating manifest of tealpaintedduck/robots on toolchain master#a850a426491e14186af2250549bf41256b5938d2
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tealpaintedduck/robots on toolchain try#06a150c7d11500b41499224f165e9de1de096768
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tealpaintedduck/robots
[INFO] finished frobbing tealpaintedduck/robots
[INFO] frobbed toml for tealpaintedduck/robots written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/tealpaintedduck/robots/Cargo.toml
[INFO] started frobbing tealpaintedduck/robots
[INFO] finished frobbing tealpaintedduck/robots
[INFO] frobbed toml for tealpaintedduck/robots written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/tealpaintedduck/robots/Cargo.toml
[INFO] crate tealpaintedduck/robots already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking tealpaintedduck/robots against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-2/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/tealpaintedduck/robots:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 29689192550cf2f8d36c943751dddfb71a5743d709aac741181e0189d9fd6967
[INFO] running `"docker" "start" "-a" "29689192550cf2f8d36c943751dddfb71a5743d709aac741181e0189d9fd6967"`
[INFO] [stderr]    Compiling libc v0.2.21
[INFO] [stderr]    Compiling serde v0.9.13
[INFO] [stderr]     Checking lazy_static v0.2.6
[INFO] [stderr]     Checking bitflags v0.6.0
[INFO] [stderr]    Compiling x11-dl v2.12.0
[INFO] [stderr]     Checking deflate v0.7.5
[INFO] [stderr]     Checking num-rational v0.1.36
[INFO] [stderr]     Checking pistoncore-input v0.17.1
[INFO] [stderr]     Checking arrayvec v0.3.22
[INFO] [stderr]     Checking uuid v0.1.18
[INFO] [stderr]     Checking fs2 v0.2.5
[INFO] [stderr]     Checking tempfile v2.1.5
[INFO] [stderr]     Checking draw_state v0.6.0
[INFO] [stderr]     Checking rayon-core v1.0.0
[INFO] [stderr]     Checking shared_library v0.1.5
[INFO] [stderr]     Checking memmap v0.4.0
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]     Checking rusttype v0.2.1
[INFO] [stderr]     Checking rayon v0.7.0
[INFO] [stderr]     Checking gfx_core v0.6.0
[INFO] [stderr]     Checking png v0.6.2
[INFO] [stderr]     Checking pistoncore-window v0.26.2
[INFO] [stderr]     Checking piston-ai_behavior v0.19.0
[INFO] [stderr]     Checking pistoncore-event_loop v0.31.4
[INFO] [stderr]     Checking piston v0.31.4
[INFO] [stderr]    Compiling phf_generator v0.7.21
[INFO] [stderr]     Checking jpeg-decoder v0.1.12
[INFO] [stderr]     Checking piston2d-sprite v0.35.0
[INFO] [stderr]    Compiling phf_codegen v0.7.21
[INFO] [stderr]    Compiling target_build_utils v0.3.0
[INFO] [stderr]     Checking image v0.12.3
[INFO] [stderr]    Compiling serde_json v0.9.9
[INFO] [stderr]    Compiling libloading v0.3.4
[INFO] [stderr]     Checking dlib v0.3.1
[INFO] [stderr]     Checking wayland-sys v0.7.8
[INFO] [stderr]     Checking wayland-client v0.7.8
[INFO] [stderr]     Checking wayland-kbd v0.6.3
[INFO] [stderr]     Checking wayland-window v0.4.4
[INFO] [stderr]     Checking winit v0.5.11
[INFO] [stderr]     Checking glutin v0.7.4
[INFO] [stderr]     Checking pistoncore-glutin_window v0.35.1
[INFO] [stderr]     Checking gfx v0.14.1
[INFO] [stderr]     Checking gfx_device_gl v0.13.0
[INFO] [stderr]     Checking piston-gfx_texture v0.22.1
[INFO] [stderr]     Checking piston2d-gfx_graphics v0.38.0
[INFO] [stderr]     Checking piston_window v0.64.0
[INFO] [stderr]     Checking robots v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 52 |     let mut front_robo = Sprite::from_texture(front_tex);
[INFO] [stderr]    |         ----^^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 52 |     let mut front_robo = Sprite::from_texture(front_tex);
[INFO] [stderr]    |         ----^^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.84s
[INFO] running `"docker" "inspect" "29689192550cf2f8d36c943751dddfb71a5743d709aac741181e0189d9fd6967"`
[INFO] running `"docker" "rm" "-f" "29689192550cf2f8d36c943751dddfb71a5743d709aac741181e0189d9fd6967"`
[INFO] [stdout] 29689192550cf2f8d36c943751dddfb71a5743d709aac741181e0189d9fd6967