[INFO] cloning repository https://github.com/Error1000/ron
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Error1000/ron" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FError1000%2Fron", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FError1000%2Fron'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7b0aab38a71d22ae790420278f370145f4d5ad4b
[INFO] checking Error1000/ron against beta-2021-10-15 for beta-1.56-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FError1000%2Fron" "/workspace/builds/worker-64/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-64/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  64% (909/1399)
Updating files:  65% (910/1399)
Updating files:  66% (924/1399)
Updating files:  67% (938/1399)
Updating files:  68% (952/1399)
Updating files:  69% (966/1399)
Updating files:  70% (980/1399)
Updating files:  71% (994/1399)
Updating files:  72% (1008/1399)
Updating files:  73% (1022/1399)
Updating files:  74% (1036/1399)
Updating files:  75% (1050/1399)
Updating files:  76% (1064/1399)
Updating files:  77% (1078/1399)
Updating files:  78% (1092/1399)
Updating files:  79% (1106/1399)
Updating files:  80% (1120/1399)
Updating files:  81% (1134/1399)
Updating files:  82% (1148/1399)
Updating files:  83% (1162/1399)
Updating files:  84% (1176/1399)
Updating files:  85% (1190/1399)
Updating files:  86% (1204/1399)
Updating files:  87% (1218/1399)
Updating files:  88% (1232/1399)
Updating files:  89% (1246/1399)
Updating files:  90% (1260/1399)
Updating files:  91% (1274/1399)
Updating files:  92% (1288/1399)
Updating files:  93% (1302/1399)
Updating files:  94% (1316/1399)
Updating files:  95% (1330/1399)
Updating files:  96% (1344/1399)
Updating files:  97% (1358/1399)
Updating files:  98% (1372/1399)
Updating files:  99% (1386/1399)
Updating files: 100% (1399/1399)
Updating files: 100% (1399/1399), done.
[INFO] validating manifest of git repo https://github.com/Error1000/ron on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-64/source/.cargo/config
[INFO] started tweaking git repo https://github.com/Error1000/ron
[INFO] finished tweaking git repo https://github.com/Error1000/ron
[INFO] tweaked toml for git repo https://github.com/Error1000/ron written to /workspace/builds/worker-64/source/Cargo.toml
[INFO] crate git repo https://github.com/Error1000/ron already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] edaca0ce28a527c707006ce8ad9a509cedff11ac323e8ece05a8628154e8b2d1
[INFO] running `Command { std: "docker" "start" "-a" "edaca0ce28a527c707006ce8ad9a509cedff11ac323e8ece05a8628154e8b2d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edaca0ce28a527c707006ce8ad9a509cedff11ac323e8ece05a8628154e8b2d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edaca0ce28a527c707006ce8ad9a509cedff11ac323e8ece05a8628154e8b2d1", kill_on_drop: false }`
[INFO] [stdout] edaca0ce28a527c707006ce8ad9a509cedff11ac323e8ece05a8628154e8b2d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f573b43a8aa8a851ed7ac7d241f8adb61ebbb0433f55937732265977900b8783
[INFO] running `Command { std: "docker" "start" "-a" "f573b43a8aa8a851ed7ac7d241f8adb61ebbb0433f55937732265977900b8783", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]    Compiling syn v1.0.77
[INFO] [stderr]    Compiling packed_struct v0.10.0
[INFO] [stderr]    Compiling cc v1.0.70
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking funty v1.2.0
[INFO] [stderr]     Checking wyz v0.4.0
[INFO] [stderr]     Checking bitvec v0.22.3
[INFO] [stderr]    Compiling ron v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling packed_struct_codegen v0.10.0
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/main.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(bench_black_box)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/main.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(asm)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ops::Add`
[INFO] [stdout]  --> src/virtmem.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::{marker::PhantomData, ops::Add};
[INFO] [stdout]   |                                 ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/main.rs:242:5
[INFO] [stdout]     |
[INFO] [stdout] 146 | /     loop {
[INFO] [stdout] 147 | |         sub_x_next_time = false;
[INFO] [stdout] 148 | |         if x >= 0{ unsafe{ vga.set_cursor_position(x as usize, y as usize); }}
[INFO] [stdout] 149 | |         let b = unsafe { ps2.read_byte() };
[INFO] [stdout] ...   |
[INFO] [stdout] 239 | |         }
[INFO] [stdout] 240 | |     }
[INFO] [stdout]     | |_____- any code following this expression is unreachable
[INFO] [stdout] 241 | 
[INFO] [stdout] 242 | /     loop {
[INFO] [stdout] 243 | |         unsafe {
[INFO] [stdout] 244 | |             asm!("hlt");
[INFO] [stdout] 245 | |         }
[INFO] [stdout] 246 | |     }
[INFO] [stdout]     | |_____^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/main.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(bench_black_box)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/main.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(asm)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ops::Add`
[INFO] [stdout]  --> src/virtmem.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::{marker::PhantomData, ops::Add};
[INFO] [stdout]   |                                 ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stdout]   --> src/main.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn panic(_p: &::core::panic::PanicInfo) -> ! {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the lang item is first defined in crate `std` (which `test` depends on)
[INFO] [stdout]    = note: first definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/beta-2021-10-15-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9a950938f3668a37.rlib
[INFO] [stdout]    = note: second definition in the local crate (`ron`)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ron` due to 3 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/main.rs:242:5
[INFO] [stdout]     |
[INFO] [stdout] 146 | /     loop {
[INFO] [stdout] 147 | |         sub_x_next_time = false;
[INFO] [stdout] 148 | |         if x >= 0{ unsafe{ vga.set_cursor_position(x as usize, y as usize); }}
[INFO] [stdout] 149 | |         let b = unsafe { ps2.read_byte() };
[INFO] [stdout] ...   |
[INFO] [stdout] 239 | |         }
[INFO] [stdout] 240 | |     }
[INFO] [stdout]     | |_____- any code following this expression is unreachable
[INFO] [stdout] 241 | 
[INFO] [stdout] 242 | /     loop {
[INFO] [stdout] 243 | |         unsafe {
[INFO] [stdout] 244 | |             asm!("hlt");
[INFO] [stdout] 245 | |         }
[INFO] [stdout] 246 | |     }
[INFO] [stdout]     | |_____^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0152, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0152`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "f573b43a8aa8a851ed7ac7d241f8adb61ebbb0433f55937732265977900b8783", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f573b43a8aa8a851ed7ac7d241f8adb61ebbb0433f55937732265977900b8783", kill_on_drop: false }`
[INFO] [stdout] f573b43a8aa8a851ed7ac7d241f8adb61ebbb0433f55937732265977900b8783
