[INFO] cloning repository https://github.com/pliOS/kernel [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pliOS/kernel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FpliOS%2Fkernel"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FpliOS%2Fkernel'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] baa8a14e85a081509cb1964d810786a9b4167f56 [INFO] checking pliOS/kernel against master#783139bd8fc3b94fac9a1bf81bba2c506e8221b6 for pr-72644 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FpliOS%2Fkernel" "/workspace/builds/worker-6/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pliOS/kernel on toolchain 783139bd8fc3b94fac9a1bf81bba2c506e8221b6 [INFO] running `"/workspace/cargo-home/bin/cargo" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/pliOS/kernel [INFO] finished tweaking git repo https://github.com/pliOS/kernel [INFO] tweaked toml for git repo https://github.com/pliOS/kernel written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/pliOS/kernel already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] fd3e3f1dd71d9219058dcc762e1bd6b32792273c019fef22a969644bda993dcf [INFO] running `"docker" "start" "-a" "fd3e3f1dd71d9219058dcc762e1bd6b32792273c019fef22a969644bda993dcf"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling x86 v0.8.1 [INFO] [stderr] Checking raw-cpuid v2.0.1 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Checking rlibc v0.1.5 [INFO] [stderr] Checking spin v0.4.5 [INFO] [stderr] error: legacy asm! syntax is no longer supported [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.5/src/util.rs:8:14 [INFO] [stderr] | [INFO] [stderr] 8 | unsafe { asm!("pause" :::: "volatile"); } [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace with: `llvm_asm!` [INFO] [stderr] [INFO] [stderr] Checking multiboot2 v0.3.1 [INFO] [stderr] error: legacy asm! syntax is no longer supported [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.5/src/util.rs:8:14 [INFO] [stderr] | [INFO] [stderr] 8 | unsafe { asm!("pause" :::: "volatile"); } [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace with: `llvm_asm!` [INFO] [stderr] [INFO] [stderr] error: legacy asm! syntax is no longer supported [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/raw-cpuid-2.0.1/src/lib.rs:46:9 [INFO] [stderr] | [INFO] [stderr] 46 | asm!("movl $0, %eax" : : "{eax}" (eax) : "eax"); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace with: `llvm_asm!` [INFO] [stderr] [INFO] [stderr] error: legacy asm! syntax is no longer supported [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/raw-cpuid-2.0.1/src/lib.rs:47:9 [INFO] [stderr] | [INFO] [stderr] 47 | asm!("movl $0, %ecx" : : "{ecx}" (ecx) : "ecx"); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace with: `llvm_asm!` [INFO] [stderr] [INFO] [stderr] error: legacy asm! syntax is no longer supported [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/raw-cpuid-2.0.1/src/lib.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | asm!("cpuid" : "={eax}"(res.eax) "={ebx}"(res.ebx) [INFO] [stderr] | ^--- [INFO] [stderr] | | [INFO] [stderr] | _________help: replace with: `llvm_asm!` [INFO] [stderr] | | [INFO] [stderr] 49 | | "={ecx}"(res.ecx) "={edx}"(res.edx) [INFO] [stderr] 50 | | :: "eax", "ebx", "ecx", "edx"); [INFO] [stderr] | |____________________________________________________^ [INFO] [stderr] [INFO] [stderr] error: legacy asm! syntax is no longer supported [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/raw-cpuid-2.0.1/src/lib.rs:63:9 [INFO] [stderr] | [INFO] [stderr] 63 | asm!("movl $0, %eax" : : "{eax}" (eax) : "eax"); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace with: `llvm_asm!` [INFO] [stderr] [INFO] [stderr] error: legacy asm! syntax is no longer supported [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/raw-cpuid-2.0.1/src/lib.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | asm!("cpuid" : "={eax}"(res.eax) "={ebx}"(res.ebx) [INFO] [stderr] | ^--- [INFO] [stderr] | | [INFO] [stderr] | _________help: replace with: `llvm_asm!` [INFO] [stderr] | | [INFO] [stderr] 65 | | "={ecx}"(res.ecx) "={edx}"(res.edx) [INFO] [stderr] 66 | | :: "eax", "ebx", "ecx", "edx"); [INFO] [stderr] | |____________________________________________________^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: could not compile `spin`. [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] [stderr] error: legacy asm! syntax is no longer supported [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/raw-cpuid-2.0.1/src/lib.rs:46:9 [INFO] [stderr] | [INFO] [stderr] 46 | asm!("movl $0, %eax" : : "{eax}" (eax) : "eax"); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace with: `llvm_asm!` [INFO] [stderr] [INFO] [stderr] error: legacy asm! syntax is no longer supported [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/raw-cpuid-2.0.1/src/lib.rs:47:9 [INFO] [stderr] | [INFO] [stderr] 47 | asm!("movl $0, %ecx" : : "{ecx}" (ecx) : "ecx"); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace with: `llvm_asm!` [INFO] [stderr] [INFO] [stderr] error: legacy asm! syntax is no longer supported [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/raw-cpuid-2.0.1/src/lib.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | asm!("cpuid" : "={eax}"(res.eax) "={ebx}"(res.ebx) [INFO] [stderr] | ^--- [INFO] [stderr] | | [INFO] [stderr] | _________help: replace with: `llvm_asm!` [INFO] [stderr] | | [INFO] [stderr] 49 | | "={ecx}"(res.ecx) "={edx}"(res.edx) [INFO] [stderr] 50 | | :: "eax", "ebx", "ecx", "edx"); [INFO] [stderr] | |____________________________________________________^ [INFO] [stderr] [INFO] [stderr] error: legacy asm! syntax is no longer supported [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/raw-cpuid-2.0.1/src/lib.rs:63:9 [INFO] [stderr] | [INFO] [stderr] 63 | asm!("movl $0, %eax" : : "{eax}" (eax) : "eax"); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace with: `llvm_asm!` [INFO] [stderr] [INFO] [stderr] error: legacy asm! syntax is no longer supported [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/raw-cpuid-2.0.1/src/lib.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | asm!("cpuid" : "={eax}"(res.eax) "={ebx}"(res.ebx) [INFO] [stderr] | ^--- [INFO] [stderr] | | [INFO] [stderr] | _________help: replace with: `llvm_asm!` [INFO] [stderr] | | [INFO] [stderr] 65 | | "={ecx}"(res.ecx) "={edx}"(res.edx) [INFO] [stderr] 66 | | :: "eax", "ebx", "ecx", "edx"); [INFO] [stderr] | |____________________________________________________^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "fd3e3f1dd71d9219058dcc762e1bd6b32792273c019fef22a969644bda993dcf"` [INFO] running `"docker" "rm" "-f" "fd3e3f1dd71d9219058dcc762e1bd6b32792273c019fef22a969644bda993dcf"` [INFO] [stdout] fd3e3f1dd71d9219058dcc762e1bd6b32792273c019fef22a969644bda993dcf