[INFO] cloning repository https://github.com/thethumbler/aquila-kernel [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thethumbler/aquila-kernel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthethumbler%2Faquila-kernel", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthethumbler%2Faquila-kernel'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7774395445f71a2f1853b7f57046a993669b3320 [INFO] checking thethumbler/aquila-kernel against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthethumbler%2Faquila-kernel" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/thethumbler/aquila-kernel on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-2/source/rust-toolchain [INFO] started tweaking git repo https://github.com/thethumbler/aquila-kernel [INFO] finished tweaking git repo https://github.com/thethumbler/aquila-kernel [INFO] tweaked toml for git repo https://github.com/thethumbler/aquila-kernel written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/thethumbler/aquila-kernel already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cargo_metadata v0.7.4 [INFO] [stderr] Downloaded cargo-post v0.1.1 [INFO] running `Command { std: "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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 362efdde7b190ce90bac996e5141813e2dcc59c3f1a1cc1a2a0ad662d73feb0c [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" "362efdde7b190ce90bac996e5141813e2dcc59c3f1a1cc1a2a0ad662d73feb0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "362efdde7b190ce90bac996e5141813e2dcc59c3f1a1cc1a2a0ad662d73feb0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "362efdde7b190ce90bac996e5141813e2dcc59c3f1a1cc1a2a0ad662d73feb0c", kill_on_drop: false }` [INFO] [stdout] 362efdde7b190ce90bac996e5141813e2dcc59c3f1a1cc1a2a0ad662d73feb0c [INFO] running `Command { std: "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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c81f83be50e411793469ec628175cea248adb4301cf6680afd484664059f49af [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" "c81f83be50e411793469ec628175cea248adb4301cf6680afd484664059f49af", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.61 [INFO] [stderr] Compiling aquila-kernel v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] The following warnings were emitted during compilation: [INFO] [stderr] [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S: Assembler messages: [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:8: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:74: Error: invalid instruction suffix for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:76: Error: invalid instruction suffix for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:77: Error: invalid instruction suffix for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:78: Error: invalid instruction suffix for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:79: Error: invalid instruction suffix for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:80: Error: invalid instruction suffix for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:83: Error: invalid instruction suffix for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:102: Error: operand type mismatch for `push' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:102: Error: operand type mismatch for `push' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:102: Error: operand type mismatch for `push' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:102: Error: operand type mismatch for `push' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:102: Error: operand type mismatch for `push' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:102: Error: operand type mismatch for `push' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:102: Error: operand type mismatch for `push' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:103: Error: operand type mismatch for `push' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:106: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:107: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:107: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:107: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:107: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:107: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:107: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:107: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:141: Error: operand type mismatch for `push' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:141: Error: operand type mismatch for `push' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:141: Error: operand type mismatch for `push' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:141: Error: operand type mismatch for `push' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:141: Error: operand type mismatch for `push' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:141: Error: operand type mismatch for `push' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:141: Error: operand type mismatch for `push' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:142: Error: operand type mismatch for `push' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:144: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:145: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:145: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:145: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:145: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:145: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:145: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:145: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:150: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:156: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:166: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:167: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:168: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:169: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:171: Error: operand type mismatch for `jmp' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:177: Error: operand type mismatch for `push' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:177: Error: operand type mismatch for `push' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:177: Error: operand type mismatch for `push' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:177: Error: operand type mismatch for `push' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:177: Error: operand type mismatch for `push' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:177: Error: operand type mismatch for `push' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:177: Error: operand type mismatch for `push' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:179: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:179: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:179: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:179: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:179: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:179: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:179: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:184: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:184: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:184: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:184: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:184: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:184: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:184: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:191: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:191: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:191: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:191: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:191: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:191: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:191: Error: operand type mismatch for `pop' [INFO] [stderr] warning: src/arch/i386/cpu/cpu.S:206: Error: unsupported instruction `ljmp' [INFO] [stderr] [INFO] [stderr] error: failed to run custom build command for `aquila-kernel v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/aquila-kernel-ee30795621c2a6e8/build-script-build` (exit status: 1) [INFO] [stderr] --- stdout [INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] OPT_LEVEL = Some("0") [INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] CC_x86_64-unknown-linux-gnu = None [INFO] [stderr] CC_x86_64_unknown_linux_gnu = None [INFO] [stderr] HOST_CC = None [INFO] [stderr] CC = None [INFO] [stderr] CFLAGS_x86_64-unknown-linux-gnu = None [INFO] [stderr] CFLAGS_x86_64_unknown_linux_gnu = None [INFO] [stderr] HOST_CFLAGS = None [INFO] [stderr] CFLAGS = None [INFO] [stderr] CRATE_CC_NO_DEFAULTS = None [INFO] [stderr] DEBUG = Some("true") [INFO] [stderr] CARGO_CFG_TARGET_FEATURE = Some("fxsr,sse,sse2") [INFO] [stderr] running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-o" "/opt/rustwide/target/debug/build/aquila-kernel-89c4b73223ff34eb/out/src/arch/i386/cpu/cpu.o" "-c" "src/arch/i386/cpu/cpu.S" [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S: Assembler messages: [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:8: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:74: Error: invalid instruction suffix for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:76: Error: invalid instruction suffix for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:77: Error: invalid instruction suffix for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:78: Error: invalid instruction suffix for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:79: Error: invalid instruction suffix for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:80: Error: invalid instruction suffix for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:83: Error: invalid instruction suffix for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:102: Error: operand type mismatch for `push' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:102: Error: operand type mismatch for `push' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:102: Error: operand type mismatch for `push' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:102: Error: operand type mismatch for `push' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:102: Error: operand type mismatch for `push' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:102: Error: operand type mismatch for `push' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:102: Error: operand type mismatch for `push' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:103: Error: operand type mismatch for `push' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:106: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:107: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:107: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:107: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:107: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:107: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:107: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:107: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:141: Error: operand type mismatch for `push' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:141: Error: operand type mismatch for `push' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:141: Error: operand type mismatch for `push' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:141: Error: operand type mismatch for `push' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:141: Error: operand type mismatch for `push' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:141: Error: operand type mismatch for `push' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:141: Error: operand type mismatch for `push' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:142: Error: operand type mismatch for `push' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:144: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:145: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:145: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:145: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:145: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:145: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:145: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:145: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:150: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:156: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:166: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:167: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:168: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:169: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:171: Error: operand type mismatch for `jmp' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:177: Error: operand type mismatch for `push' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:177: Error: operand type mismatch for `push' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:177: Error: operand type mismatch for `push' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:177: Error: operand type mismatch for `push' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:177: Error: operand type mismatch for `push' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:177: Error: operand type mismatch for `push' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:177: Error: operand type mismatch for `push' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:179: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:179: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:179: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:179: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:179: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:179: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:179: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:184: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:184: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:184: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:184: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:184: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:184: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:184: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:191: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:191: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:191: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:191: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:191: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:191: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:191: Error: operand type mismatch for `pop' [INFO] [stderr] cargo:warning=src/arch/i386/cpu/cpu.S:206: Error: unsupported instruction `ljmp' [INFO] [stderr] exit status: 1 [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error occurred: Command "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-o" "/opt/rustwide/target/debug/build/aquila-kernel-89c4b73223ff34eb/out/src/arch/i386/cpu/cpu.o" "-c" "src/arch/i386/cpu/cpu.S" with args "cc" did not execute successfully (status code exit status: 1). [INFO] [stderr] [INFO] [stderr] [INFO] running `Command { std: "docker" "inspect" "c81f83be50e411793469ec628175cea248adb4301cf6680afd484664059f49af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c81f83be50e411793469ec628175cea248adb4301cf6680afd484664059f49af", kill_on_drop: false }` [INFO] [stdout] c81f83be50e411793469ec628175cea248adb4301cf6680afd484664059f49af