[INFO] cloning repository https://github.com/RussTheAerialist/Chip8-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RussTheAerialist/Chip8-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRussTheAerialist%2FChip8-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRussTheAerialist%2FChip8-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7d90cded204fd588facab5f80fa1273fca55c5c0
[INFO] testing RussTheAerialist/Chip8-rs against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRussTheAerialist%2FChip8-rs" "/workspace/builds/worker-91/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-91/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/RussTheAerialist/Chip8-rs on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/RussTheAerialist/Chip8-rs
[INFO] finished tweaking git repo https://github.com/RussTheAerialist/Chip8-rs
[INFO] tweaked toml for git repo https://github.com/RussTheAerialist/Chip8-rs written to /workspace/builds/worker-91/source/Cargo.toml
[INFO] crate git repo https://github.com/RussTheAerialist/Chip8-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c012c07029fed5a90d63873482ab3d40581b3c334f85df612567216e71496781
[INFO] running `Command { std: "docker" "start" "-a" "c012c07029fed5a90d63873482ab3d40581b3c334f85df612567216e71496781", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c012c07029fed5a90d63873482ab3d40581b3c334f85df612567216e71496781", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c012c07029fed5a90d63873482ab3d40581b3c334f85df612567216e71496781", kill_on_drop: false }`
[INFO] [stdout] c012c07029fed5a90d63873482ab3d40581b3c334f85df612567216e71496781
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f5b39b2b9b5999a66e92785e252836c79e3532ba5bf18a098b1fb90cb888b67
[INFO] running `Command { std: "docker" "start" "-a" "9f5b39b2b9b5999a66e92785e252836c79e3532ba5bf18a098b1fb90cb888b67", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.12
[INFO] [stderr]    Compiling version_check v0.9.1
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.19
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.2
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling quote v1.0.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling regex v1.3.7
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling structopt-derive v0.4.7
[INFO] [stderr]    Compiling structopt v0.3.14
[INFO] [stderr]    Compiling chip8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(no_more_cas)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IndexMut`
[INFO] [stdout]  --> src/memory.rs:6:23
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::ops::{Index, IndexMut};
[INFO] [stdout]   |                       ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: expected a `FnMut<(u8,)>` closure, found `std::sync::atomic::Ordering`
[INFO] [stdout]  --> src/timer.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 |     t.fetch_update(
[INFO] [stdout]   |       ^^^^^^^^^^^^ expected an `FnMut<(u8,)>` closure, found `std::sync::atomic::Ordering`
[INFO] [stdout]   |
[INFO] [stdout]   = help: the trait `FnMut<(u8,)>` is not implemented for `std::sync::atomic::Ordering`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/timer.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout] 7  | /         |t| {
[INFO] [stdout] 8  | |             Some(match t {
[INFO] [stdout] 9  | |                 0 => 0,
[INFO] [stdout] 10 | |                 _ => t - 1,
[INFO] [stdout] 11 | |             })
[INFO] [stdout] 12 | |         },
[INFO] [stdout]    | |_________^ expected enum `std::sync::atomic::Ordering`, found closure
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `std::sync::atomic::Ordering`
[INFO] [stdout]            found closure `[closure@src/timer.rs:7:9: 12:10]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chip8` due to 4 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "9f5b39b2b9b5999a66e92785e252836c79e3532ba5bf18a098b1fb90cb888b67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f5b39b2b9b5999a66e92785e252836c79e3532ba5bf18a098b1fb90cb888b67", kill_on_drop: false }`
[INFO] [stdout] 9f5b39b2b9b5999a66e92785e252836c79e3532ba5bf18a098b1fb90cb888b67
