Dec 17 18:11:46.755 INFO checking paddygord/rust-nix-learning against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 18:11:46.755 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 18:11:47.055 INFO [stdout] edebe9516161875eed0aa36716ecfb4ddb6dd6171d470ee75ece7bda37a0f006
Dec 17 18:11:47.058 INFO running `"docker" "start" "-a" "edebe9516161875eed0aa36716ecfb4ddb6dd6171d470ee75ece7bda37a0f006"`
Dec 17 18:11:47.929 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 17 18:11:48.012 INFO [stderr]    Compiling num-complex v0.2.0
Dec 17 18:11:48.012 INFO [stderr]     Checking bincode v1.0.1
Dec 17 18:11:48.012 INFO [stderr]     Checking approx v0.2.0
Dec 17 18:11:48.013 INFO [stderr]    Compiling serde_derive v1.0.70
Dec 17 18:11:50.344 INFO [stderr]     Checking alga v0.6.0
Dec 17 18:12:02.704 INFO [stderr]     Checking nalgebra v0.15.3
Dec 17 18:12:44.216 INFO [stderr]     Checking ncollide3d v0.16.2
Dec 17 18:12:55.136 INFO [stderr]     Checking learning v0.1.0 (/opt/crater/workdir)
Dec 17 18:12:55.847 INFO [stderr] warning: struct is never constructed: `Gamestate`
Dec 17 18:12:55.847 INFO [stderr]   --> src/main.rs:32:1
Dec 17 18:12:55.847 INFO [stderr]    |
Dec 17 18:12:55.847 INFO [stderr] 32 | struct Gamestate {
Dec 17 18:12:55.847 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 17 18:12:55.847 INFO [stderr]    |
Dec 17 18:12:55.847 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 18:12:55.847 INFO [stderr] 
Dec 17 18:12:55.859 INFO [stderr] warning: struct is never constructed: `Gamestate`
Dec 17 18:12:55.859 INFO [stderr]   --> src/main.rs:32:1
Dec 17 18:12:55.859 INFO [stderr]    |
Dec 17 18:12:55.859 INFO [stderr] 32 | struct Gamestate {
Dec 17 18:12:55.859 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 17 18:12:55.859 INFO [stderr]    |
Dec 17 18:12:55.859 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 18:12:55.859 INFO [stderr] 
Dec 17 18:12:55.896 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
Dec 17 18:12:56.258 INFO running `"docker" "inspect" "edebe9516161875eed0aa36716ecfb4ddb6dd6171d470ee75ece7bda37a0f006"`
Dec 17 18:12:56.508 INFO running `"docker" "rm" "-f" "edebe9516161875eed0aa36716ecfb4ddb6dd6171d470ee75ece7bda37a0f006"`
Dec 17 18:12:56.781 INFO [stdout] edebe9516161875eed0aa36716ecfb4ddb6dd6171d470ee75ece7bda37a0f006