[INFO] fetching crate num_cpus 1.13.0...
[INFO] testing num_cpus-1.13.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate num_cpus 1.13.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate num_cpus 1.13.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "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-6/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" "+28742a1146f10a4f09369baad027a464acb7a766" "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" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stdout] 1b71d18dc77366cf0a8d1bf485043a38b5c93a9382fb831d48549679ca65666d
[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" "1b71d18dc77366cf0a8d1bf485043a38b5c93a9382fb831d48549679ca65666d"`
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling num_cpus v1.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `"docker" "inspect" "1b71d18dc77366cf0a8d1bf485043a38b5c93a9382fb831d48549679ca65666d"`
[INFO] running `"docker" "rm" "-f" "1b71d18dc77366cf0a8d1bf485043a38b5c93a9382fb831d48549679ca65666d"`
[INFO] [stdout] 1b71d18dc77366cf0a8d1bf485043a38b5c93a9382fb831d48549679ca65666d
[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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] 2123589d510fd0bbcd8c00a4ddbe2eb00a91152872f6fae2147a4c83e06ee3c4
[INFO] running `"docker" "start" "-a" "2123589d510fd0bbcd8c00a4ddbe2eb00a91152872f6fae2147a4c83e06ee3c4"`
[INFO] [stderr]    Compiling num_cpus v1.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `"docker" "inspect" "2123589d510fd0bbcd8c00a4ddbe2eb00a91152872f6fae2147a4c83e06ee3c4"`
[INFO] running `"docker" "rm" "-f" "2123589d510fd0bbcd8c00a4ddbe2eb00a91152872f6fae2147a4c83e06ee3c4"`
[INFO] [stdout] 2123589d510fd0bbcd8c00a4ddbe2eb00a91152872f6fae2147a4c83e06ee3c4
[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" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 58513a483e3ff243e465b6104c604f2fcfb47816f05a554e8de3b1d73bc8ebbc
[INFO] running `"docker" "start" "-a" "58513a483e3ff243e465b6104c604f2fcfb47816f05a554e8de3b1d73bc8ebbc"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/num_cpus-5649338a92131798
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test linux::tests::test_cgroup_cpu_quota_divide_by_zero ... ok
[INFO] [stdout] test linux::tests::test_load_mountinfo ... ok
[INFO] [stdout] test linux::tests::test_cgroup_cpu_quota_ceil ... ok
[INFO] [stdout] test tests::test_get_physical ... ok
[INFO] [stdout] test linux::tests::test_cgroup_mount ... ok
[INFO] [stdout] test linux::tests::test_load_subsys ... ok
[INFO] [stdout] test tests::test_get ... ok
[INFO] [stdout] test linux::tests::test_cgroup_cpu_quota ... 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 -  (line 19) ... ok
[INFO] [stdout] test src/lib.rs - get (line 52) ... 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" "58513a483e3ff243e465b6104c604f2fcfb47816f05a554e8de3b1d73bc8ebbc"`
[INFO] running `"docker" "rm" "-f" "58513a483e3ff243e465b6104c604f2fcfb47816f05a554e8de3b1d73bc8ebbc"`
[INFO] [stdout] 58513a483e3ff243e465b6104c604f2fcfb47816f05a554e8de3b1d73bc8ebbc