[INFO] fetching crate rpsutil 0.0.3...
[INFO] testing rpsutil-0.0.3 against 1.59.0 for beta-1.60-1
[INFO] extracting crate rpsutil 0.0.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate rpsutil 0.0.3 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rpsutil 0.0.3
[INFO] finished tweaking crates.io crate rpsutil 0.0.3
[INFO] tweaked toml for crates.io crate rpsutil 0.0.3 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate rpsutil 0.0.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", 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] 66ed338f709b65ad75c7ab37a1e50f5b26a7713484cac3dcc379737e79190da6
[INFO] running `Command { std: "docker" "start" "-a" "66ed338f709b65ad75c7ab37a1e50f5b26a7713484cac3dcc379737e79190da6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66ed338f709b65ad75c7ab37a1e50f5b26a7713484cac3dcc379737e79190da6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66ed338f709b65ad75c7ab37a1e50f5b26a7713484cac3dcc379737e79190da6", kill_on_drop: false }`
[INFO] [stdout] 66ed338f709b65ad75c7ab37a1e50f5b26a7713484cac3dcc379737e79190da6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da825d26ac937bd2fd4827eb0775b3ebdc73c49a58335be83b46cf470cef551d
[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" "da825d26ac937bd2fd4827eb0775b3ebdc73c49a58335be83b46cf470cef551d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rpsutil v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "da825d26ac937bd2fd4827eb0775b3ebdc73c49a58335be83b46cf470cef551d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da825d26ac937bd2fd4827eb0775b3ebdc73c49a58335be83b46cf470cef551d", kill_on_drop: false }`
[INFO] [stdout] da825d26ac937bd2fd4827eb0775b3ebdc73c49a58335be83b46cf470cef551d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6319fe8b8c7ee44278106400fb970f807eb2dd725758d62f10703607e968b48
[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" "b6319fe8b8c7ee44278106400fb970f807eb2dd725758d62f10703607e968b48", kill_on_drop: false }`
[INFO] [stderr]    Compiling rpsutil v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.49s
[INFO] running `Command { std: "docker" "inspect" "b6319fe8b8c7ee44278106400fb970f807eb2dd725758d62f10703607e968b48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6319fe8b8c7ee44278106400fb970f807eb2dd725758d62f10703607e968b48", kill_on_drop: false }`
[INFO] [stdout] b6319fe8b8c7ee44278106400fb970f807eb2dd725758d62f10703607e968b48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c843baaba02b37e26c2de06b8bfe1dedab61c127f249f1ecf37389a37376086e
[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" "c843baaba02b37e26c2de06b8bfe1dedab61c127f249f1ecf37389a37376086e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rpsutil-081045482d6e6247)
[INFO] [stdout] test cpu::tests::test_per_cpu_time_fields ... ok
[INFO] [stderr]    Doc-tests rpsutil
[INFO] [stdout] test cpu::tests::test_system_cpu_time_fields ... ok
[INFO] [stdout] test util::tests::test_sysconf ... ok
[INFO] [stdout] test system::tests::test_uptime_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/cpu/mod.rs - cpu::system_time (line 103) ... ok
[INFO] [stdout] test src/cpu/mod.rs - cpu::cpu_count (line 168) ... ok
[INFO] [stdout] test src/system/mod.rs - system::boot_time (line 58) ... ok
[INFO] [stdout] test src/cpu/mod.rs - cpu::per_cpu_time (line 119) ... ok
[INFO] [stdout] test src/system/mod.rs - system::users (line 98) ... ok
[INFO] [stdout] test src/system/mod.rs - system::uptime (line 45) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c843baaba02b37e26c2de06b8bfe1dedab61c127f249f1ecf37389a37376086e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c843baaba02b37e26c2de06b8bfe1dedab61c127f249f1ecf37389a37376086e", kill_on_drop: false }`
[INFO] [stdout] c843baaba02b37e26c2de06b8bfe1dedab61c127f249f1ecf37389a37376086e