[INFO] crate raw-cpuid 8.1.0 is already in cache
[INFO] testing raw-cpuid-8.1.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate raw-cpuid 8.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate raw-cpuid 8.1.0 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 raw-cpuid 8.1.0
[INFO] finished tweaking crates.io crate raw-cpuid 8.1.0
[INFO] tweaked toml for crates.io crate raw-cpuid 8.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate raw-cpuid 8.1.0 already has a lockfile, it will not be regenerated
[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] e4417e8c8997b5ea93f7cce27907db7a1a9a12adb688a294bbb3fefa580404a1
[INFO] running `"docker" "start" "-a" "e4417e8c8997b5ea93f7cce27907db7a1a9a12adb688a294bbb3fefa580404a1"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling cc v1.0.52
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling raw-cpuid v8.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.23s
[INFO] running `"docker" "inspect" "e4417e8c8997b5ea93f7cce27907db7a1a9a12adb688a294bbb3fefa580404a1"`
[INFO] running `"docker" "rm" "-f" "e4417e8c8997b5ea93f7cce27907db7a1a9a12adb688a294bbb3fefa580404a1"`
[INFO] [stdout] e4417e8c8997b5ea93f7cce27907db7a1a9a12adb688a294bbb3fefa580404a1
[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" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 38231fecf8ce16ad6b49f340a075333d927f5e132d717cb680df4fa335ed7514
[INFO] running `"docker" "start" "-a" "38231fecf8ce16ad6b49f340a075333d927f5e132d717cb680df4fa335ed7514"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling core_affinity v0.5.10
[INFO] [stderr]    Compiling rustversion v0.1.4
[INFO] [stderr]    Compiling raw-cpuid v8.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0425]: cannot find function `rdtsc` in this scope
[INFO] [stderr]   --> examples/tsc_frequency.rs:79:30
[INFO] [stderr]    |
[INFO] [stderr] 79 |         let start = unsafe { rdtsc() };
[INFO] [stderr]    |                              ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `rdtsc` in this scope
[INFO] [stderr]   --> examples/tsc_frequency.rs:86:32
[INFO] [stderr]    |
[INFO] [stderr] 86 |             let end = unsafe { rdtsc() };
[INFO] [stderr]    |                                ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `raw-cpuid`.
[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: build failed
[INFO] running `"docker" "inspect" "38231fecf8ce16ad6b49f340a075333d927f5e132d717cb680df4fa335ed7514"`
[INFO] running `"docker" "rm" "-f" "38231fecf8ce16ad6b49f340a075333d927f5e132d717cb680df4fa335ed7514"`
[INFO] [stdout] 38231fecf8ce16ad6b49f340a075333d927f5e132d717cb680df4fa335ed7514