Dec 19 11:17:55.933 INFO checking paddygord/rust-nix-learning against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 11:17:55.934 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/paddygord/rust-nix-learning:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 11:17:56.503 INFO [stdout] ccc6a3b6cd6cc4599a61a172c7da886f1b37ab9ae6a558074f30e0a4ba2acbd7
Dec 19 11:17:56.506 INFO running `"docker" "start" "-a" "ccc6a3b6cd6cc4599a61a172c7da886f1b37ab9ae6a558074f30e0a4ba2acbd7"`
Dec 19 11:17:58.720 INFO [stderr] warning: dependency (nalgebra) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
Dec 19 11:17:58.806 INFO [stderr]    Compiling num-complex v0.2.0
Dec 19 11:17:58.815 INFO [stderr]     Checking bincode v1.0.1
Dec 19 11:18:01.264 INFO [stderr]     Checking alga v0.6.0
Dec 19 11:18:04.366 INFO [stderr]     Checking nalgebra v0.15.3
Dec 19 11:18:46.038 INFO [stderr]     Checking ncollide3d v0.16.2
Dec 19 11:18:57.108 INFO [stderr]     Checking learning v0.1.0 (/opt/crater/workdir)
Dec 19 11:18:58.124 INFO [stderr] warning: struct is never constructed: `Gamestate`
Dec 19 11:18:58.124 INFO [stderr]   --> src/main.rs:32:1
Dec 19 11:18:58.124 INFO [stderr]    |
Dec 19 11:18:58.124 INFO [stderr] 32 | struct Gamestate {
Dec 19 11:18:58.124 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 19 11:18:58.124 INFO [stderr]    |
Dec 19 11:18:58.124 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 11:18:58.124 INFO [stderr] 
Dec 19 11:18:58.176 INFO [stderr] warning: struct is never constructed: `Gamestate`
Dec 19 11:18:58.176 INFO [stderr]   --> src/main.rs:32:1
Dec 19 11:18:58.176 INFO [stderr]    |
Dec 19 11:18:58.176 INFO [stderr] 32 | struct Gamestate {
Dec 19 11:18:58.176 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 19 11:18:58.176 INFO [stderr]    |
Dec 19 11:18:58.176 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 11:18:58.176 INFO [stderr] 
Dec 19 11:18:58.211 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 59.52s
Dec 19 11:18:58.942 INFO running `"docker" "inspect" "ccc6a3b6cd6cc4599a61a172c7da886f1b37ab9ae6a558074f30e0a4ba2acbd7"`
Dec 19 11:18:59.242 INFO running `"docker" "rm" "-f" "ccc6a3b6cd6cc4599a61a172c7da886f1b37ab9ae6a558074f30e0a4ba2acbd7"`
Dec 19 11:18:59.492 INFO [stdout] ccc6a3b6cd6cc4599a61a172c7da886f1b37ab9ae6a558074f30e0a4ba2acbd7