[INFO] crate num_cpus 1.13.0 is already in cache
[INFO] testing num_cpus-1.13.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate num_cpus 1.13.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate num_cpus 1.13.0 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate num_cpus 1.13.0
[INFO] finished tweaking crates.io crate num_cpus 1.13.0
[INFO] tweaked toml for crates.io crate num_cpus 1.13.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate num_cpus 1.13.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.44.0" "build" "--frozen"`
[INFO] [stdout] f34a27373352eb389cdfd7d0c534a5c785fc2a8c46e65d79b88221fbc3697039
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "f34a27373352eb389cdfd7d0c534a5c785fc2a8c46e65d79b88221fbc3697039"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling num_cpus v1.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `"docker" "inspect" "f34a27373352eb389cdfd7d0c534a5c785fc2a8c46e65d79b88221fbc3697039"`
[INFO] running `"docker" "rm" "-f" "f34a27373352eb389cdfd7d0c534a5c785fc2a8c46e65d79b88221fbc3697039"`
[INFO] [stdout] f34a27373352eb389cdfd7d0c534a5c785fc2a8c46e65d79b88221fbc3697039
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ab5569955abe9af759bc7d8e0383f9d70a29b0653cfc8e711d91fec913010c7b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "ab5569955abe9af759bc7d8e0383f9d70a29b0653cfc8e711d91fec913010c7b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling num_cpus v1.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `"docker" "inspect" "ab5569955abe9af759bc7d8e0383f9d70a29b0653cfc8e711d91fec913010c7b"`
[INFO] running `"docker" "rm" "-f" "ab5569955abe9af759bc7d8e0383f9d70a29b0653cfc8e711d91fec913010c7b"`
[INFO] [stdout] ab5569955abe9af759bc7d8e0383f9d70a29b0653cfc8e711d91fec913010c7b
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.44.0" "test" "--frozen"`
[INFO] [stdout] 8fff7bab756a1df570fc93a7166ed2027303dfc543cff3db081103cfef1c9bb5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "8fff7bab756a1df570fc93a7166ed2027303dfc543cff3db081103cfef1c9bb5"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/num_cpus-ea5c450f4f0f7356
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test linux::tests::test_cgroup_cpu_quota_ceil ... ok
[INFO] [stdout] test linux::tests::test_load_subsys ... ok
[INFO] [stdout] test linux::tests::test_cgroup_mount ... ok
[INFO] [stdout] test tests::test_get_physical ... ok
[INFO] [stdout] test tests::test_get ... ok
[INFO] [stdout] test linux::tests::test_load_mountinfo ... ok
[INFO] [stdout] test linux::tests::test_cgroup_cpu_quota ... ok
[INFO] [stdout] test linux::tests::test_cgroup_cpu_quota_divide_by_zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests num_cpus
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - get_physical (line 87) ... ok
[INFO] [stdout] test src/lib.rs - get (line 52) ... ok
[INFO] [stdout] test src/lib.rs -  (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8fff7bab756a1df570fc93a7166ed2027303dfc543cff3db081103cfef1c9bb5"`
[INFO] running `"docker" "rm" "-f" "8fff7bab756a1df570fc93a7166ed2027303dfc543cff3db081103cfef1c9bb5"`
[INFO] [stdout] 8fff7bab756a1df570fc93a7166ed2027303dfc543cff3db081103cfef1c9bb5