Dec 12 00:17:06.573 INFO checking SirFurness/Falling against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 00:17:06.573 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 00:17:07.071 INFO [stdout] f71c8c359b27c55b9db1c7013a60c2f4be1940805cd4ab80d33e8f44ba189dba
Dec 12 00:17:07.073 INFO running `"docker" "start" "-a" "f71c8c359b27c55b9db1c7013a60c2f4be1940805cd4ab80d33e8f44ba189dba"`
Dec 12 00:17:09.423 INFO [stderr] usermod: no changes
Dec 12 00:17:09.829 INFO [stderr]     Checking rand v0.5.3
Dec 12 00:17:12.330 INFO [stderr]     Checking falling v0.1.0 (/source)
Dec 12 00:17:19.612 INFO [stderr] warning: unused variable: `size`
Dec 12 00:17:19.612 INFO [stderr]    --> src/main.rs:196:37
Dec 12 00:17:19.612 INFO [stderr]     |
Dec 12 00:17:19.612 INFO [stderr] 196 |     fn top_left(coord: &Coordinate, size: f64) -> Coordinate {
Dec 12 00:17:19.612 INFO [stderr]     |                                     ^^^^ help: consider using `_size` instead
Dec 12 00:17:19.612 INFO [stderr]     |
Dec 12 00:17:19.612 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 12 00:17:19.612 INFO [stderr] 
Dec 12 00:17:19.612 INFO [stderr] warning: unused variable: `size_one`
Dec 12 00:17:19.612 INFO [stderr]    --> src/main.rs:223:9
Dec 12 00:17:19.612 INFO [stderr]     |
Dec 12 00:17:19.612 INFO [stderr] 223 |         size_one: f64,
Dec 12 00:17:19.612 INFO [stderr]     |         ^^^^^^^^ help: consider using `_size_one` instead
Dec 12 00:17:19.612 INFO [stderr] 
Dec 12 00:17:19.618 INFO [stderr] warning: unused variable: `c`
Dec 12 00:17:19.618 INFO [stderr]    --> src/main.rs:407:44
Dec 12 00:17:19.618 INFO [stderr]     |
Dec 12 00:17:19.618 INFO [stderr] 407 |             self.gl.draw(args.viewport(), |c, gl| {
Dec 12 00:17:19.618 INFO [stderr]     |                                            ^ help: consider using `_c` instead
Dec 12 00:17:19.618 INFO [stderr] 
Dec 12 00:17:19.688 INFO [stderr] warning: unused variable: `size`
Dec 12 00:17:19.688 INFO [stderr]    --> src/main.rs:196:37
Dec 12 00:17:19.688 INFO [stderr]     |
Dec 12 00:17:19.688 INFO [stderr] 196 |     fn top_left(coord: &Coordinate, size: f64) -> Coordinate {
Dec 12 00:17:19.688 INFO [stderr]     |                                     ^^^^ help: consider using `_size` instead
Dec 12 00:17:19.688 INFO [stderr]     |
Dec 12 00:17:19.688 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 12 00:17:19.688 INFO [stderr] 
Dec 12 00:17:19.688 INFO [stderr] warning: unused variable: `size_one`
Dec 12 00:17:19.688 INFO [stderr]    --> src/main.rs:223:9
Dec 12 00:17:19.688 INFO [stderr]     |
Dec 12 00:17:19.688 INFO [stderr] 223 |         size_one: f64,
Dec 12 00:17:19.688 INFO [stderr]     |         ^^^^^^^^ help: consider using `_size_one` instead
Dec 12 00:17:19.688 INFO [stderr] 
Dec 12 00:17:19.688 INFO [stderr] warning: unused variable: `c`
Dec 12 00:17:19.688 INFO [stderr]    --> src/main.rs:407:44
Dec 12 00:17:19.688 INFO [stderr]     |
Dec 12 00:17:19.688 INFO [stderr] 407 |             self.gl.draw(args.viewport(), |c, gl| {
Dec 12 00:17:19.688 INFO [stderr]     |                                            ^ help: consider using `_c` instead
Dec 12 00:17:19.688 INFO [stderr] 
Dec 12 00:17:19.824 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.38s
Dec 12 00:17:19.845 INFO [stderr] su: No module specific data is present
Dec 12 00:17:20.806 INFO running `"docker" "inspect" "f71c8c359b27c55b9db1c7013a60c2f4be1940805cd4ab80d33e8f44ba189dba"`
Dec 12 00:17:21.140 INFO running `"docker" "rm" "-f" "f71c8c359b27c55b9db1c7013a60c2f4be1940805cd4ab80d33e8f44ba189dba"`
Dec 12 00:17:21.425 INFO [stdout] f71c8c359b27c55b9db1c7013a60c2f4be1940805cd4ab80d33e8f44ba189dba