[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] b114e132f2852c08722f88564353f2860eaab04d [INFO] checking thethumbler/aquila-kernel against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [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 f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--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 v0.1.3 [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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4aa3b0ef0f2447eb0c9f77aaab43725cdb322f722bd9f2e2760653c3732430d8 [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" "4aa3b0ef0f2447eb0c9f77aaab43725cdb322f722bd9f2e2760653c3732430d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4aa3b0ef0f2447eb0c9f77aaab43725cdb322f722bd9f2e2760653c3732430d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4aa3b0ef0f2447eb0c9f77aaab43725cdb322f722bd9f2e2760653c3732430d8", kill_on_drop: false }` [INFO] [stdout] 4aa3b0ef0f2447eb0c9f77aaab43725cdb322f722bd9f2e2760653c3732430d8 [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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 90937750f72ea2e3b3ac39575e78486903897879c146cdf40be14834d4d74956 [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" "90937750f72ea2e3b3ac39575e78486903897879c146cdf40be14834d4d74956", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.54 [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-4b7977145222ce5a/build-script-build` (exit code: 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-e186a1d68e2ce6d6/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 code: 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-e186a1d68e2ce6d6/out/src/arch/i386/cpu/cpu.o" "-c" "src/arch/i386/cpu/cpu.S" with args "cc" did not execute successfully (status code exit code: 1). [INFO] [stderr] [INFO] [stderr] [INFO] running `Command { std: "docker" "inspect" "90937750f72ea2e3b3ac39575e78486903897879c146cdf40be14834d4d74956", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90937750f72ea2e3b3ac39575e78486903897879c146cdf40be14834d4d74956", kill_on_drop: false }` [INFO] [stdout] 90937750f72ea2e3b3ac39575e78486903897879c146cdf40be14834d4d74956