[INFO] fetching crate blasoxide-cpuinfo 0.2.0...
[INFO] testing blasoxide-cpuinfo-0.2.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate blasoxide-cpuinfo 0.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate blasoxide-cpuinfo 0.2.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate blasoxide-cpuinfo 0.2.0
[INFO] finished tweaking crates.io crate blasoxide-cpuinfo 0.2.0
[INFO] tweaked toml for crates.io crate blasoxide-cpuinfo 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4cc710870808f40ee1d2849e796cdcde8b94ae5cbf26433e4ae7997323713db3
[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" "4cc710870808f40ee1d2849e796cdcde8b94ae5cbf26433e4ae7997323713db3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cc710870808f40ee1d2849e796cdcde8b94ae5cbf26433e4ae7997323713db3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cc710870808f40ee1d2849e796cdcde8b94ae5cbf26433e4ae7997323713db3", kill_on_drop: false }`
[INFO] [stdout] 4cc710870808f40ee1d2849e796cdcde8b94ae5cbf26433e4ae7997323713db3
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 4d26ed660e303293dcd09558f178b1d6df1cb6f2aa9deda000711e41a5edcb46
[INFO] running `Command { std: "docker" "start" "-a" "4d26ed660e303293dcd09558f178b1d6df1cb6f2aa9deda000711e41a5edcb46", kill_on_drop: false }`
[INFO] [stderr]    Compiling blasoxide-cpuinfo v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "4d26ed660e303293dcd09558f178b1d6df1cb6f2aa9deda000711e41a5edcb46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d26ed660e303293dcd09558f178b1d6df1cb6f2aa9deda000711e41a5edcb46", kill_on_drop: false }`
[INFO] [stdout] 4d26ed660e303293dcd09558f178b1d6df1cb6f2aa9deda000711e41a5edcb46
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bb6a6bb15537b07c959f1f44fc6283087c69c2b8f8b96771cd2a076e4248cfc
[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" "4bb6a6bb15537b07c959f1f44fc6283087c69c2b8f8b96771cd2a076e4248cfc", kill_on_drop: false }`
[INFO] [stderr]    Compiling blasoxide-cpuinfo v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "4bb6a6bb15537b07c959f1f44fc6283087c69c2b8f8b96771cd2a076e4248cfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bb6a6bb15537b07c959f1f44fc6283087c69c2b8f8b96771cd2a076e4248cfc", kill_on_drop: false }`
[INFO] [stdout] 4bb6a6bb15537b07c959f1f44fc6283087c69c2b8f8b96771cd2a076e4248cfc
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", 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] 91c7c8527e91585641c6d97e09b21b005cf94a2ad708074628fa433e98015c0f
[INFO] running `Command { std: "docker" "start" "-a" "91c7c8527e91585641c6d97e09b21b005cf94a2ad708074628fa433e98015c0f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/blasoxide_cpuinfo-09bd00cca54fab08
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_create_cpu_info ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests blasoxide-cpuinfo
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "91c7c8527e91585641c6d97e09b21b005cf94a2ad708074628fa433e98015c0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91c7c8527e91585641c6d97e09b21b005cf94a2ad708074628fa433e98015c0f", kill_on_drop: false }`
[INFO] [stdout] 91c7c8527e91585641c6d97e09b21b005cf94a2ad708074628fa433e98015c0f