[INFO] fetching crate simd-runtime-check-x64 0.1.0...
[INFO] testing simd-runtime-check-x64-0.1.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate simd-runtime-check-x64 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate simd-runtime-check-x64 0.1.0 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 simd-runtime-check-x64 0.1.0
[INFO] finished tweaking crates.io crate simd-runtime-check-x64 0.1.0
[INFO] tweaked toml for crates.io crate simd-runtime-check-x64 0.1.0 written to /workspace/builds/worker-2/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-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" "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] f722a81dcd138b8b1df2bb0543b8a9643850c8a3a8f45e96af71960c9873edf1
[INFO] running `"docker" "start" "-a" "f722a81dcd138b8b1df2bb0543b8a9643850c8a3a8f45e96af71960c9873edf1"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling simd-runtime-check-x64 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: the legacy LLVM-style asm! syntax is no longer supported
[INFO] [stderr]   --> src/lib.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     asm!("cpuid" : "={eax}"(highest_cpuid) : "{eax}"(0) : "ebx", "ecx", "edx");
[INFO] [stderr]    |     ----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     help: replace with: `llvm_asm!`
[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]   --> src/lib.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |         asm!("cpuid" : "={ecx}"(features_1), "={edx}"(features_0) : "{eax}"(1) : "eax", "ebx");
[INFO] [stderr]    |         ----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: replace with: `llvm_asm!`
[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]   --> src/lib.rs:34:13
[INFO] [stderr]    |
[INFO] [stderr] 34 |               asm!("cpuid":
[INFO] [stderr]    |               ^---
[INFO] [stderr]    |               |
[INFO] [stderr]    |  _____________help: replace with: `llvm_asm!`
[INFO] [stderr]    | |
[INFO] [stderr] 35 | |                  "={ebx}"(features_2), "={ecx}"(features_3), "={edx}"(features_4):
[INFO] [stderr] 36 | |                  "{eax}"(7), "{ecx}"(0):
[INFO] [stderr] 37 | |                  "eax");
[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]   --> src/lib.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 52 |     asm!("cpuid" : "={eax}"(extended_highest_cpuid) : "{eax}"(0) : "ebx", "ecx", "edx");
[INFO] [stderr]    |     ----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     help: replace with: `llvm_asm!`
[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]   --> src/lib.rs:55:9
[INFO] [stderr]    |
[INFO] [stderr] 55 |           asm!("cpuid":
[INFO] [stderr]    |           ^---
[INFO] [stderr]    |           |
[INFO] [stderr]    |  _________help: replace with: `llvm_asm!`
[INFO] [stderr]    | |
[INFO] [stderr] 56 | |              "={ecx}"(features_6), "={edx}"(features_5):
[INFO] [stderr] 57 | |              "{eax}"(0x80000001u32):
[INFO] [stderr] 58 | |              "eax", "ebx");
[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]   --> src/lib.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | #![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 `simd-runtime-check-x64`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "f722a81dcd138b8b1df2bb0543b8a9643850c8a3a8f45e96af71960c9873edf1"`
[INFO] running `"docker" "rm" "-f" "f722a81dcd138b8b1df2bb0543b8a9643850c8a3a8f45e96af71960c9873edf1"`
[INFO] [stdout] f722a81dcd138b8b1df2bb0543b8a9643850c8a3a8f45e96af71960c9873edf1