[INFO] cloning repository https://github.com/teaguejt/voidstar [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/teaguejt/voidstar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fteaguejt%2Fvoidstar"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fteaguejt%2Fvoidstar'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 53a28ce80cf123a8851c021c0c811939d4d2f550 [INFO] testing teaguejt/voidstar against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fteaguejt%2Fvoidstar" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/teaguejt/voidstar on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/teaguejt/voidstar [INFO] finished tweaking git repo https://github.com/teaguejt/voidstar [INFO] tweaked toml for git repo https://github.com/teaguejt/voidstar written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/teaguejt/voidstar already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.44.0" "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] 718e437a8403ce3798e6948f7b7973bf8136245c6312e8acc05a3f4976a4d423 [INFO] running `"docker" "start" "-a" "718e437a8403ce3798e6948f7b7973bf8136245c6312e8acc05a3f4976a4d423"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling jos v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `CharParams` [INFO] [stderr] --> src/screen.rs:55:18 [INFO] [stderr] | [INFO] [stderr] 55 | let bg = CharParams::BLACK as u8; [INFO] [stderr] | ^^^^^^^^^^ use of undeclared type or module `CharParams` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `CharParams` [INFO] [stderr] --> src/screen.rs:56:18 [INFO] [stderr] | [INFO] [stderr] 56 | let fg = CharParams::GRAY as u8; [INFO] [stderr] | ^^^^^^^^^^ use of undeclared type or module `CharParams` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `screen_config` [INFO] [stderr] --> src/screen.rs:63:22 [INFO] [stderr] | [INFO] [stderr] 63 | let height = screen_config::HEIGHT; [INFO] [stderr] | ^^^^^^^^^^^^^ use of undeclared type or module `screen_config` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `screen_config` [INFO] [stderr] --> src/screen.rs:64:22 [INFO] [stderr] | [INFO] [stderr] 64 | let width = screen_config::WIDTH; [INFO] [stderr] | ^^^^^^^^^^^^^ use of undeclared type or module `screen_config` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `CharParams` [INFO] [stderr] --> src/screen.rs:66:22 [INFO] [stderr] | [INFO] [stderr] 66 | let cparam = CharParams::BLACK as u8; [INFO] [stderr] | ^^^^^^^^^^ use of undeclared type or module `CharParams` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `screen_config` [INFO] [stderr] --> src/screen.rs:67:23 [INFO] [stderr] | [INFO] [stderr] 67 | let address = screen_config::ADDR as *mut u8; [INFO] [stderr] | ^^^^^^^^^^^^^ use of undeclared type or module `screen_config` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `CharParams` [INFO] [stderr] --> src/screen.rs:85:22 [INFO] [stderr] | [INFO] [stderr] 85 | self.set_fmt(CharParams::GRAY as u8, CharParams::BLACK as u8); [INFO] [stderr] | ^^^^^^^^^^ use of undeclared type or module `CharParams` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `CharParams` [INFO] [stderr] --> src/screen.rs:85:46 [INFO] [stderr] | [INFO] [stderr] 85 | self.set_fmt(CharParams::GRAY as u8, CharParams::BLACK as u8); [INFO] [stderr] | ^^^^^^^^^^ use of undeclared type or module `CharParams` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `screen_config` [INFO] [stderr] --> src/screen.rs:89:19 [INFO] [stderr] | [INFO] [stderr] 89 | let cpr = screen_config::WIDTH; [INFO] [stderr] | ^^^^^^^^^^^^^ use of undeclared type or module `screen_config` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `screen_config` [INFO] [stderr] --> src/screen.rs:91:27 [INFO] [stderr] | [INFO] [stderr] 91 | let base: usize = screen_config::ADDR; [INFO] [stderr] | ^^^^^^^^^^^^^ use of undeclared type or module `screen_config` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `screen_config` [INFO] [stderr] --> src/screen.rs:107:25 [INFO] [stderr] | [INFO] [stderr] 107 | if self.xpos == screen_config::WIDTH { [INFO] [stderr] | ^^^^^^^^^^^^^ use of undeclared type or module `screen_config` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `i386` [INFO] [stderr] --> src/lib.rs:32:16 [INFO] [stderr] | [INFO] [stderr] 32 | let mut r: i386::registers_t; [INFO] [stderr] | ^^^^ use of undeclared type or module `i386` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `i386` [INFO] [stderr] --> src/lib.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | i386::__asm_getreg(&r); [INFO] [stderr] | ^^^^ use of undeclared type or module `i386` [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(panic_info_message,allocator_api,asm,lang_items,compiler_builtins_lib)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0560]: struct `screen::ScreenBuffer` has no field named `fmt` [INFO] [stderr] --> src/screen.rs:58:63 [INFO] [stderr] | [INFO] [stderr] 58 | let s = ScreenBuffer {xpos: 0, ypos: 7, char_size: 2, fmt: cfmt}; [INFO] [stderr] | ^^^ `screen::ScreenBuffer` does not have this field [INFO] [stderr] | [INFO] [stderr] = note: available fields are: `xpos`, `ypos`, `char_size` [INFO] [stderr] [INFO] [stderr] error[E0609]: no field `fmt` on type `&mut screen::ScreenBuffer` [INFO] [stderr] --> src/screen.rs:81:14 [INFO] [stderr] | [INFO] [stderr] 81 | self.fmt = (bg << 4) | fg; [INFO] [stderr] | ^^^ unknown field [INFO] [stderr] | [INFO] [stderr] = note: available fields are: `xpos`, `ypos`, `char_size` [INFO] [stderr] [INFO] [stderr] error[E0609]: no field `fmt` on type `&mut screen::ScreenBuffer` [INFO] [stderr] --> src/screen.rs:103:64 [INFO] [stderr] | [INFO] [stderr] 103 | (pos as *mut u8).offset(1).write_volatile(self.fmt); [INFO] [stderr] | ^^^ unknown field [INFO] [stderr] | [INFO] [stderr] = note: available fields are: `xpos`, `ypos`, `char_size` [INFO] [stderr] [INFO] [stderr] error: aborting due to 17 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0433, E0554, E0560, E0609. [INFO] [stderr] For more information about an error, try `rustc --explain E0433`. [INFO] [stderr] error: could not compile `jos`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "718e437a8403ce3798e6948f7b7973bf8136245c6312e8acc05a3f4976a4d423"` [INFO] running `"docker" "rm" "-f" "718e437a8403ce3798e6948f7b7973bf8136245c6312e8acc05a3f4976a4d423"` [INFO] [stdout] 718e437a8403ce3798e6948f7b7973bf8136245c6312e8acc05a3f4976a4d423