[INFO] cloning repository https://github.com/teaguejt/voidstar [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fteaguejt%2Fvoidstar'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 53a28ce80cf123a8851c021c0c811939d4d2f550 [INFO] checking teaguejt/voidstar against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fteaguejt%2Fvoidstar" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/teaguejt/voidstar on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-1/source/Cargo.toml [INFO] crate git repo https://github.com/teaguejt/voidstar already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8f740c4aa3ea9d2dbf9fb20831b908b485d236312698cee744336fcd534cdb78 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8f740c4aa3ea9d2dbf9fb20831b908b485d236312698cee744336fcd534cdb78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8f740c4aa3ea9d2dbf9fb20831b908b485d236312698cee744336fcd534cdb78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f740c4aa3ea9d2dbf9fb20831b908b485d236312698cee744336fcd534cdb78", kill_on_drop: false }` [INFO] [stdout] 8f740c4aa3ea9d2dbf9fb20831b908b485d236312698cee744336fcd534cdb78 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2c77c82f65081a7c5eb15c2994358f3965a8d2cf629b443307ee09af10ab114f [INFO] running `Command { std: "docker" "start" "-a" "2c77c82f65081a7c5eb15c2994358f3965a8d2cf629b443307ee09af10ab114f", kill_on_drop: false }` [INFO] [stderr] Checking jos v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `CharParams` [INFO] [stdout] --> src/screen.rs:55:18 [INFO] [stdout] | [INFO] [stdout] 55 | let bg = CharParams::BLACK as u8; [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type `CharParams` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `CharParams` [INFO] [stdout] --> src/screen.rs:56:18 [INFO] [stdout] | [INFO] [stdout] 56 | let fg = CharParams::GRAY as u8; [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type `CharParams` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `screen_config` [INFO] [stdout] --> src/screen.rs:63:22 [INFO] [stdout] | [INFO] [stdout] 63 | let height = screen_config::HEIGHT; [INFO] [stdout] | ^^^^^^^^^^^^^ use of undeclared crate or module `screen_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `screen_config` [INFO] [stdout] --> src/screen.rs:64:22 [INFO] [stdout] | [INFO] [stdout] 64 | let width = screen_config::WIDTH; [INFO] [stdout] | ^^^^^^^^^^^^^ use of undeclared crate or module `screen_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `CharParams` [INFO] [stdout] --> src/screen.rs:66:22 [INFO] [stdout] | [INFO] [stdout] 66 | let cparam = CharParams::BLACK as u8; [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type `CharParams` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `screen_config` [INFO] [stdout] --> src/screen.rs:67:23 [INFO] [stdout] | [INFO] [stdout] 67 | let address = screen_config::ADDR as *mut u8; [INFO] [stdout] | ^^^^^^^^^^^^^ use of undeclared crate or module `screen_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `CharParams` [INFO] [stdout] --> src/screen.rs:85:22 [INFO] [stdout] | [INFO] [stdout] 85 | self.set_fmt(CharParams::GRAY as u8, CharParams::BLACK as u8); [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type `CharParams` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `CharParams` [INFO] [stdout] --> src/screen.rs:85:46 [INFO] [stdout] | [INFO] [stdout] 85 | self.set_fmt(CharParams::GRAY as u8, CharParams::BLACK as u8); [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type `CharParams` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `screen_config` [INFO] [stdout] --> src/screen.rs:89:19 [INFO] [stdout] | [INFO] [stdout] 89 | let cpr = screen_config::WIDTH; [INFO] [stdout] | ^^^^^^^^^^^^^ use of undeclared crate or module `screen_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `screen_config` [INFO] [stdout] --> src/screen.rs:91:27 [INFO] [stdout] | [INFO] [stdout] 91 | let base: usize = screen_config::ADDR; [INFO] [stdout] | ^^^^^^^^^^^^^ use of undeclared crate or module `screen_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `screen_config` [INFO] [stdout] --> src/screen.rs:107:25 [INFO] [stdout] | [INFO] [stdout] 107 | if self.xpos == screen_config::WIDTH { [INFO] [stdout] | ^^^^^^^^^^^^^ use of undeclared crate or module `screen_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `i386` [INFO] [stdout] --> src/lib.rs:32:16 [INFO] [stdout] | [INFO] [stdout] 32 | let mut r: i386::registers_t; [INFO] [stdout] | ^^^^ use of undeclared crate or module `i386` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `CharParams` [INFO] [stdout] --> src/screen.rs:55:18 [INFO] [stdout] | [INFO] [stdout] 55 | let bg = CharParams::BLACK as u8; [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type `CharParams` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `CharParams` [INFO] [stdout] --> src/screen.rs:56:18 [INFO] [stdout] | [INFO] [stdout] 56 | let fg = CharParams::GRAY as u8; [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type `CharParams` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `screen_config` [INFO] [stdout] --> src/screen.rs:63:22 [INFO] [stdout] | [INFO] [stdout] 63 | let height = screen_config::HEIGHT; [INFO] [stdout] | ^^^^^^^^^^^^^ use of undeclared crate or module `screen_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `screen_config` [INFO] [stdout] --> src/screen.rs:64:22 [INFO] [stdout] | [INFO] [stdout] 64 | let width = screen_config::WIDTH; [INFO] [stdout] | ^^^^^^^^^^^^^ use of undeclared crate or module `screen_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `CharParams` [INFO] [stdout] --> src/screen.rs:66:22 [INFO] [stdout] | [INFO] [stdout] 66 | let cparam = CharParams::BLACK as u8; [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type `CharParams` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `screen_config` [INFO] [stdout] --> src/screen.rs:67:23 [INFO] [stdout] | [INFO] [stdout] 67 | let address = screen_config::ADDR as *mut u8; [INFO] [stdout] | ^^^^^^^^^^^^^ use of undeclared crate or module `screen_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `CharParams` [INFO] [stdout] --> src/screen.rs:85:22 [INFO] [stdout] | [INFO] [stdout] 85 | self.set_fmt(CharParams::GRAY as u8, CharParams::BLACK as u8); [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type `CharParams` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `CharParams` [INFO] [stdout] --> src/screen.rs:85:46 [INFO] [stdout] | [INFO] [stdout] 85 | self.set_fmt(CharParams::GRAY as u8, CharParams::BLACK as u8); [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type `CharParams` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `screen_config` [INFO] [stdout] --> src/screen.rs:89:19 [INFO] [stdout] | [INFO] [stdout] 89 | let cpr = screen_config::WIDTH; [INFO] [stdout] | ^^^^^^^^^^^^^ use of undeclared crate or module `screen_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `screen_config` [INFO] [stdout] --> src/screen.rs:91:27 [INFO] [stdout] | [INFO] [stdout] 91 | let base: usize = screen_config::ADDR; [INFO] [stdout] | ^^^^^^^^^^^^^ use of undeclared crate or module `screen_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `screen_config` [INFO] [stdout] --> src/screen.rs:107:25 [INFO] [stdout] | [INFO] [stdout] 107 | if self.xpos == screen_config::WIDTH { [INFO] [stdout] | ^^^^^^^^^^^^^ use of undeclared crate or module `screen_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `i386` [INFO] [stdout] --> src/lib.rs:32:16 [INFO] [stdout] | [INFO] [stdout] 32 | let mut r: i386::registers_t; [INFO] [stdout] | ^^^^ use of undeclared crate or module `i386` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `i386` [INFO] [stdout] --> src/lib.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | i386::__asm_getreg(&r); [INFO] [stdout] | ^^^^ use of undeclared crate or module `i386` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(panic_info_message,allocator_api,asm,lang_items,compiler_builtins_lib)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `i386` [INFO] [stdout] --> src/lib.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | i386::__asm_getreg(&r); [INFO] [stdout] | ^^^^ use of undeclared crate or module `i386` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(panic_info_message,allocator_api,asm,lang_items,compiler_builtins_lib)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0152]: found duplicate lang item `eh_personality` [INFO] [stdout] --> src/lib.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | fn eh_personality() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the lang item is first defined in crate `panic_unwind` (which `std` depends on) [INFO] [stdout] = note: first definition in `panic_unwind` loaded from /opt/rustwide/rustup-home/toolchains/beta-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-3529ece450b7f3c6.rlib [INFO] [stdout] = note: second definition in the local crate (`jos`) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl` [INFO] [stdout] --> src/lib.rs:25:1 [INFO] [stdout] | [INFO] [stdout] 25 | fn panic(_info: &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-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-3532beb752f910d7.rlib [INFO] [stdout] = note: second definition in the local crate (`jos`) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0560]: struct `ScreenBuffer` has no field named `fmt` [INFO] [stdout] --> src/screen.rs:58:63 [INFO] [stdout] | [INFO] [stdout] 58 | let s = ScreenBuffer {xpos: 0, ypos: 7, char_size: 2, fmt: cfmt}; [INFO] [stdout] | ^^^ `ScreenBuffer` does not have this field [INFO] [stdout] | [INFO] [stdout] = note: available fields are: `xpos`, `ypos`, `char_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0609]: no field `fmt` on type `&mut ScreenBuffer` [INFO] [stdout] --> src/screen.rs:81:14 [INFO] [stdout] | [INFO] [stdout] 81 | self.fmt = (bg << 4) | fg; [INFO] [stdout] | ^^^ unknown field [INFO] [stdout] | [INFO] [stdout] = note: available fields are: `xpos`, `ypos`, `char_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0609]: no field `fmt` on type `&mut ScreenBuffer` [INFO] [stdout] --> src/screen.rs:103:64 [INFO] [stdout] | [INFO] [stdout] 103 | (pos as *mut u8).offset(1).write_volatile(self.fmt); [INFO] [stdout] | ^^^ unknown field [INFO] [stdout] | [INFO] [stdout] = note: available fields are: `xpos`, `ypos`, `char_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 17 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0433, E0554, E0560, E0609. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `jos` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0560]: struct `ScreenBuffer` has no field named `fmt` [INFO] [stdout] --> src/screen.rs:58:63 [INFO] [stdout] | [INFO] [stdout] 58 | let s = ScreenBuffer {xpos: 0, ypos: 7, char_size: 2, fmt: cfmt}; [INFO] [stdout] | ^^^ `ScreenBuffer` does not have this field [INFO] [stdout] | [INFO] [stdout] = note: available fields are: `xpos`, `ypos`, `char_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0609]: no field `fmt` on type `&mut ScreenBuffer` [INFO] [stdout] --> src/screen.rs:81:14 [INFO] [stdout] | [INFO] [stdout] 81 | self.fmt = (bg << 4) | fg; [INFO] [stdout] | ^^^ unknown field [INFO] [stdout] | [INFO] [stdout] = note: available fields are: `xpos`, `ypos`, `char_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0609]: no field `fmt` on type `&mut ScreenBuffer` [INFO] [stdout] --> src/screen.rs:103:64 [INFO] [stdout] | [INFO] [stdout] 103 | (pos as *mut u8).offset(1).write_volatile(self.fmt); [INFO] [stdout] | ^^^ unknown field [INFO] [stdout] | [INFO] [stdout] = note: available fields are: `xpos`, `ypos`, `char_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 19 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0152, E0433, E0554, E0560, E0609. [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" "2c77c82f65081a7c5eb15c2994358f3965a8d2cf629b443307ee09af10ab114f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c77c82f65081a7c5eb15c2994358f3965a8d2cf629b443307ee09af10ab114f", kill_on_drop: false }` [INFO] [stdout] 2c77c82f65081a7c5eb15c2994358f3965a8d2cf629b443307ee09af10ab114f