[INFO] updating cached repository https://github.com/yamash723/nes-hello-world-rust
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a418fe07e8273b33eae1824bfbf4f68b29e001dc
[INFO] testing yamash723/nes-hello-world-rust against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyamash723%2Fnes-hello-world-rust" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yamash723/nes-hello-world-rust on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/yamash723/nes-hello-world-rust
[INFO] finished tweaking git repo https://github.com/yamash723/nes-hello-world-rust
[INFO] tweaked toml for git repo https://github.com/yamash723/nes-hello-world-rust written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/yamash723/nes-hello-world-rust already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ba6cdd7d0caca40e832880eb43a3b69e12fc3c968c95fc1c7293a4130ae37c09
[INFO] running `"docker" "start" "-a" "ba6cdd7d0caca40e832880eb43a3b69e12fc3c968c95fc1c7293a4130ae37c09"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling num-traits v0.2.5
[INFO] [stderr]    Compiling nes-hello-world-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling sdl2-sys v0.31.0
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling sdl2 v0.31.0
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> src/main.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(exclusive_range_pattern)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nes::ram::Ram`
[INFO] [stderr]  --> src/nes/ppu/tile.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use nes::ram::Ram;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nes::ram::Ram`
[INFO] [stderr]  --> src/nes/ppu/registers/ppu_data.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use nes::ram::Ram;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nes::ram::Ram`
[INFO] [stderr]   --> src/nes/ppu/registers/mod.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use nes::ram::Ram;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/nes/cpu/opecode.rs:41:1
[INFO] [stderr]    |
[INFO] [stderr] 41 | / lazy_static! {
[INFO] [stderr] 42 | |     pub static ref OPECODE_MAP: HashMap<u8, Opecode> = {
[INFO] [stderr] 43 | |         let cycles: Vec<usize> =
[INFO] [stderr] 44 | |             vec![7, 6, 2, 8, 3, 3, 5, 5, 3, 2, 2, 2, 4, 4, 6, 6, 2, 5, 2, 8, 4, 4, 6, 6, 2, 4, 2, 7,
[INFO] [stderr] ...  |
[INFO] [stderr] 89 | |     };
[INFO] [stderr] 90 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: could not compile `nes-hello-world-rust`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "ba6cdd7d0caca40e832880eb43a3b69e12fc3c968c95fc1c7293a4130ae37c09"`
[INFO] running `"docker" "rm" "-f" "ba6cdd7d0caca40e832880eb43a3b69e12fc3c968c95fc1c7293a4130ae37c09"`
[INFO] [stdout] ba6cdd7d0caca40e832880eb43a3b69e12fc3c968c95fc1c7293a4130ae37c09