[INFO] fetching crate num_cpus 1.13.0...
[INFO] testing num_cpus-1.13.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate num_cpus 1.13.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate num_cpus 1.13.0 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-8/source/Cargo.toml
[INFO] crate crates.io crate num_cpus 1.13.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 783b79a8280cabea9ccccda0e5cdb613a5706176e21096ca9a412952a22e4715
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "783b79a8280cabea9ccccda0e5cdb613a5706176e21096ca9a412952a22e4715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "783b79a8280cabea9ccccda0e5cdb613a5706176e21096ca9a412952a22e4715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "783b79a8280cabea9ccccda0e5cdb613a5706176e21096ca9a412952a22e4715", kill_on_drop: false }`
[INFO] [stdout] 783b79a8280cabea9ccccda0e5cdb613a5706176e21096ca9a412952a22e4715
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bc1ba8c499f8b1950ffb7710d3ba6a9e0cb23ae7604747999d257865568e8460
[INFO] running `Command { std: "docker" "start" "-a" "bc1ba8c499f8b1950ffb7710d3ba6a9e0cb23ae7604747999d257865568e8460", kill_on_drop: false }`
[INFO] [stderr]    Compiling num_cpus v1.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "bc1ba8c499f8b1950ffb7710d3ba6a9e0cb23ae7604747999d257865568e8460", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc1ba8c499f8b1950ffb7710d3ba6a9e0cb23ae7604747999d257865568e8460", kill_on_drop: false }`
[INFO] [stdout] bc1ba8c499f8b1950ffb7710d3ba6a9e0cb23ae7604747999d257865568e8460
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bfdf51c384f97b8d9bf5851e779b243eef31786ba3820060efb2c68fb90fdff0
[INFO] running `Command { std: "docker" "start" "-a" "bfdf51c384f97b8d9bf5851e779b243eef31786ba3820060efb2c68fb90fdff0", kill_on_drop: false }`
[INFO] [stderr]    Compiling num_cpus v1.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "bfdf51c384f97b8d9bf5851e779b243eef31786ba3820060efb2c68fb90fdff0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfdf51c384f97b8d9bf5851e779b243eef31786ba3820060efb2c68fb90fdff0", kill_on_drop: false }`
[INFO] [stdout] bfdf51c384f97b8d9bf5851e779b243eef31786ba3820060efb2c68fb90fdff0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 49577aa254b58aea665d23407c1e55d185d23aa6743734bc8971609260521b09
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "49577aa254b58aea665d23407c1e55d185d23aa6743734bc8971609260521b09", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/num_cpus-5a8a62d72f3a947f
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test linux::tests::test_load_mountinfo ... 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 linux::tests::test_cgroup_cpu_quota ... ok
[INFO] [stdout] test linux::tests::test_cgroup_cpu_quota_divide_by_zero ... ok
[INFO] [stdout] test linux::tests::test_cgroup_cpu_quota_ceil ... ok
[INFO] [stdout] test tests::test_get ... 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 - (line 19) ... ok
[INFO] [stdout] test src/lib.rs - get (line 52) ... ok
[INFO] [stdout] test src/lib.rs - get_physical (line 87) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "49577aa254b58aea665d23407c1e55d185d23aa6743734bc8971609260521b09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49577aa254b58aea665d23407c1e55d185d23aa6743734bc8971609260521b09", kill_on_drop: false }`
[INFO] [stdout] 49577aa254b58aea665d23407c1e55d185d23aa6743734bc8971609260521b09