[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#72f88fc4e9458f89516a0b8b0868f3718aec5b47 for pr-74989
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthethumbler%2Faquila-kernel" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/thethumbler/aquila-kernel on toolchain 72f88fc4e9458f89516a0b8b0868f3718aec5b47
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "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-12/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" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "fetch" "--locked" "--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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v1.0.27
[INFO] [stderr]   Downloaded error-chain v0.12.2
[INFO] [stderr]   Downloaded unicode-xid v0.2.0
[INFO] [stderr]   Downloaded version_check v0.9.2
[INFO] [stderr]   Downloaded proc-macro2 v1.0.17
[INFO] [stderr]   Downloaded quote v1.0.6
[INFO] [stderr]   Downloaded itoa v0.4.5
[INFO] [stderr]   Downloaded serde_json v1.0.53
[INFO] [stderr]   Downloaded cc v1.0.54
[INFO] [stderr]   Downloaded toml v0.5.6
[INFO] [stderr]   Downloaded cargo_metadata v0.7.4
[INFO] [stderr]   Downloaded serde_derive v1.0.110
[INFO] [stderr]   Downloaded ryu v1.0.4
[INFO] [stderr]   Downloaded serde v1.0.110
[INFO] [stderr]   Downloaded cargo-post v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c366e2779491022281cef2d911be362da786c9195a70e3acceb3feb819e2d7ef
[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" "c366e2779491022281cef2d911be362da786c9195a70e3acceb3feb819e2d7ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c366e2779491022281cef2d911be362da786c9195a70e3acceb3feb819e2d7ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c366e2779491022281cef2d911be362da786c9195a70e3acceb3feb819e2d7ef", kill_on_drop: false }`
[INFO] [stdout] c366e2779491022281cef2d911be362da786c9195a70e3acceb3feb819e2d7ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ea30246e384fd48f3f749b8267a6751c3e2726562f4c5940c0f33ee59dbd8aa
[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" "8ea30246e384fd48f3f749b8267a6751c3e2726562f4c5940c0f33ee59dbd8aa", kill_on_drop: false }`
[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,mmx,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" "8ea30246e384fd48f3f749b8267a6751c3e2726562f4c5940c0f33ee59dbd8aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ea30246e384fd48f3f749b8267a6751c3e2726562f4c5940c0f33ee59dbd8aa", kill_on_drop: false }`
[INFO] [stdout] 8ea30246e384fd48f3f749b8267a6751c3e2726562f4c5940c0f33ee59dbd8aa
