[INFO] updating cached repository L3nn0x/rust-game
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/L3nn0x/rust-game
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/L3nn0x/rust-game" "work/ex/beta-1.38-1/sources/1.37.0/gh/L3nn0x/rust-game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/L3nn0x/rust-game'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/L3nn0x/rust-game" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/L3nn0x/rust-game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/L3nn0x/rust-game'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 04d6fb9c5ed336598a862c4ee2ab017ce0e31deb
[INFO] sha for GitHub repo L3nn0x/rust-game: 04d6fb9c5ed336598a862c4ee2ab017ce0e31deb
[INFO] validating manifest of L3nn0x/rust-game on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of L3nn0x/rust-game on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing L3nn0x/rust-game
[INFO] finished frobbing L3nn0x/rust-game
[INFO] frobbed toml for L3nn0x/rust-game written to work/ex/beta-1.38-1/sources/1.37.0/gh/L3nn0x/rust-game/Cargo.toml
[INFO] started frobbing L3nn0x/rust-game
[INFO] finished frobbing L3nn0x/rust-game
[INFO] frobbed toml for L3nn0x/rust-game written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/L3nn0x/rust-game/Cargo.toml
[INFO] crate L3nn0x/rust-game already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing L3nn0x/rust-game against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/L3nn0x/rust-game:/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] bdf85b9b5ae531fe2f9dc25de5c67e94368a93d0de741c775525ac4354b0fa29
[INFO] running `"docker" "start" "-a" "bdf85b9b5ae531fe2f9dc25de5c67e94368a93d0de741c775525ac4354b0fa29"`
[INFO] [stderr]    Compiling game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling itertools v0.5.10
[INFO] [stderr]    Compiling arrayvec v0.3.24
[INFO] [stderr]    Compiling cgmath v0.15.0
[INFO] [stderr]    Compiling pulse v0.5.3
[INFO] [stderr]    Compiling shred-derive v0.3.0
[INFO] [stderr]    Compiling sdl2 v0.31.0
[INFO] [stderr]    Compiling rayon-core v1.3.0
[INFO] [stderr]    Compiling derivative v1.0.0
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling hibitset v0.3.2
[INFO] [stderr]    Compiling shred v0.5.1
[INFO] [stderr]    Compiling specs v0.10.0
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `VecDeque`
[INFO] [stderr]   --> src/game/mod.rs:46:23
[INFO] [stderr]    |
[INFO] [stderr] 46 |             commands: VecDeque::new(),
[INFO] [stderr]    |                       ^^^^^^^^ use of undeclared type or module `VecDeque`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `VecDeque` in this scope
[INFO] [stderr]   --> src/game/mod.rs:16:15
[INFO] [stderr]    |
[INFO] [stderr] 16 |     commands: VecDeque<ecs::Commands::Command>,
[INFO] [stderr]    |               ^^^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 6  | use std::collections::VecDeque;
[INFO] [stderr]    |
[INFO] [stderr] 6  | use std::collections::vec_deque::VecDeque;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]  --> src/main.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(fn_traits)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0433, E0554.
[INFO] [stderr] For more information about an error, try `rustc --explain E0412`.
[INFO] [stderr] error: Could not compile `game`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "bdf85b9b5ae531fe2f9dc25de5c67e94368a93d0de741c775525ac4354b0fa29"`
[INFO] running `"docker" "rm" "-f" "bdf85b9b5ae531fe2f9dc25de5c67e94368a93d0de741c775525ac4354b0fa29"`
[INFO] [stdout] bdf85b9b5ae531fe2f9dc25de5c67e94368a93d0de741c775525ac4354b0fa29