[INFO] crate xen 0.0.0-pre1 is already in cache [INFO] testing xen-0.0.0-pre1 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate xen 0.0.0-pre1 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate xen 0.0.0-pre1 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate xen 0.0.0-pre1 [INFO] finished tweaking crates.io crate xen 0.0.0-pre1 [INFO] tweaked toml for crates.io crate xen 0.0.0-pre1 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2e512abf5ab3a32eaab180641b377a0fdb2795c8c9b24cbf03502738e81ae39f [INFO] running `"docker" "start" "-a" "2e512abf5ab3a32eaab180641b377a0fdb2795c8c9b24cbf03502738e81ae39f"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling xen-sys v0.0.0-pre1 [INFO] [stderr] error: the legacy LLVM-style asm! syntax is no longer supported [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xen-sys-0.0.0-pre1/src/hypercall/x86_64.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | asm!("call *$0" [INFO] [stderr] | ^--- [INFO] [stderr] | | [INFO] [stderr] | _____help: replace with: `llvm_asm!` [INFO] [stderr] | | [INFO] [stderr] 32 | | : "={rax}" (ret), "={rdi}" (_ign1) [INFO] [stderr] 33 | | : "r" (addr), [INFO] [stderr] 34 | | "{rdi}" (a1) [INFO] [stderr] 35 | | : "memory" [INFO] [stderr] 36 | | : "volatile"); [INFO] [stderr] | |_______________________^ [INFO] [stderr] | [INFO] [stderr] = note: consider migrating to the new asm! syntax specified in RFC 2873 [INFO] [stderr] = note: alternatively, switch to llvm_asm! to keep your code working as it is [INFO] [stderr] [INFO] [stderr] error: the legacy LLVM-style asm! syntax is no longer supported [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xen-sys-0.0.0-pre1/src/hypercall/x86_64.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | asm!("call *$0" [INFO] [stderr] | ^--- [INFO] [stderr] | | [INFO] [stderr] | _____help: replace with: `llvm_asm!` [INFO] [stderr] | | [INFO] [stderr] 50 | | : "={rax}" (ret), "={rdi}" (_ign1), "={rsi}" (_ign2) [INFO] [stderr] 51 | | : "r" (addr), [INFO] [stderr] 52 | | "{rdi}" (a1), "{rsi}" (a2) [INFO] [stderr] 53 | | : "memory" [INFO] [stderr] 54 | | : "volatile"); [INFO] [stderr] | |_______________________^ [INFO] [stderr] | [INFO] [stderr] = note: consider migrating to the new asm! syntax specified in RFC 2873 [INFO] [stderr] = note: alternatively, switch to llvm_asm! to keep your code working as it is [INFO] [stderr] [INFO] [stderr] error: the legacy LLVM-style asm! syntax is no longer supported [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xen-sys-0.0.0-pre1/src/hypercall/x86_64.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | asm!("call *$0" [INFO] [stderr] | ^--- [INFO] [stderr] | | [INFO] [stderr] | _____help: replace with: `llvm_asm!` [INFO] [stderr] | | [INFO] [stderr] 70 | | : "={rax}" (ret), "={rdi}" (_ign1), "={rsi}" (_ign2), "={rdx}" (_ign3) [INFO] [stderr] 71 | | : "r" (addr), [INFO] [stderr] 72 | | "{rdi}" (a1), "{rsi}" (a2), "{rdx}" (a3) [INFO] [stderr] 73 | | : "memory" [INFO] [stderr] 74 | | : "volatile"); [INFO] [stderr] | |_______________________^ [INFO] [stderr] | [INFO] [stderr] = note: consider migrating to the new asm! syntax specified in RFC 2873 [INFO] [stderr] = note: alternatively, switch to llvm_asm! to keep your code working as it is [INFO] [stderr] [INFO] [stderr] error: the legacy LLVM-style asm! syntax is no longer supported [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xen-sys-0.0.0-pre1/src/hypercall/x86_64.rs:91:5 [INFO] [stderr] | [INFO] [stderr] 91 | asm!("call *$0" [INFO] [stderr] | ^--- [INFO] [stderr] | | [INFO] [stderr] | _____help: replace with: `llvm_asm!` [INFO] [stderr] | | [INFO] [stderr] 92 | | : "={rax}" (ret), "={rdi}" (_ign1), "={rsi}" (_ign2), "={rdx}" (_ign3), [INFO] [stderr] 93 | | "={r10}" (_ign4) [INFO] [stderr] 94 | | : "r" (addr), [INFO] [stderr] 95 | | "{rdi}" (a1), "{rsi}" (a2), "{rdx}" (a3), "{r10}" (a4) [INFO] [stderr] 96 | | : "memory" [INFO] [stderr] 97 | | : "volatile"); [INFO] [stderr] | |_______________________^ [INFO] [stderr] | [INFO] [stderr] = note: consider migrating to the new asm! syntax specified in RFC 2873 [INFO] [stderr] = note: alternatively, switch to llvm_asm! to keep your code working as it is [INFO] [stderr] [INFO] [stderr] error: the legacy LLVM-style asm! syntax is no longer supported [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xen-sys-0.0.0-pre1/src/hypercall/x86_64.rs:116:5 [INFO] [stderr] | [INFO] [stderr] 116 | asm!("call *$0" [INFO] [stderr] | ^--- [INFO] [stderr] | | [INFO] [stderr] | _____help: replace with: `llvm_asm!` [INFO] [stderr] | | [INFO] [stderr] 117 | | : "={rax}" (ret), "={rdi}" (_ign1), "={rsi}" (_ign2), "={rdx}" (_ign3), [INFO] [stderr] 118 | | "={r10}" (_ign4), "={r9}" (_ign5) [INFO] [stderr] 119 | | : "r" (addr), [INFO] [stderr] 120 | | "{rdi}" (a1), "{rsi}" (a2), "{rdx}" (a3), "{r10}" (a4), "{r9}" (a5) [INFO] [stderr] 121 | | : "memory" [INFO] [stderr] 122 | | : "volatile"); [INFO] [stderr] | |_______________________^ [INFO] [stderr] | [INFO] [stderr] = note: consider migrating to the new asm! syntax specified in RFC 2873 [INFO] [stderr] = note: alternatively, switch to llvm_asm! to keep your code working as it is [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xen-sys-0.0.0-pre1/src/lib.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | #![feature(asm)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 6 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: could not compile `xen-sys`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "2e512abf5ab3a32eaab180641b377a0fdb2795c8c9b24cbf03502738e81ae39f"` [INFO] running `"docker" "rm" "-f" "2e512abf5ab3a32eaab180641b377a0fdb2795c8c9b24cbf03502738e81ae39f"` [INFO] [stdout] 2e512abf5ab3a32eaab180641b377a0fdb2795c8c9b24cbf03502738e81ae39f