[INFO] fetching crate mprober-lib 0.1.4...
[INFO] testing mprober-lib-0.1.4 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate mprober-lib 0.1.4 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate mprober-lib 0.1.4 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 mprober-lib 0.1.4
[INFO] finished tweaking crates.io crate mprober-lib 0.1.4
[INFO] tweaked toml for crates.io crate mprober-lib 0.1.4 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enum-ordinalize v3.1.8
[INFO] [stderr]   Downloaded bencher v0.1.5
[INFO] [stderr]   Downloaded educe v0.4.13
[INFO] [stderr]   Downloaded utf8-width v0.1.4
[INFO] [stderr]   Downloaded scanner-rust v2.0.13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 5f669eb6d58f19e9a97415a5109a35fc36193249d690a142b90e6c772b1fdf82
[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" "5f669eb6d58f19e9a97415a5109a35fc36193249d690a142b90e6c772b1fdf82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f669eb6d58f19e9a97415a5109a35fc36193249d690a142b90e6c772b1fdf82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f669eb6d58f19e9a97415a5109a35fc36193249d690a142b90e6c772b1fdf82", kill_on_drop: false }`
[INFO] [stdout] 5f669eb6d58f19e9a97415a5109a35fc36193249d690a142b90e6c772b1fdf82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stdout] 8f5c44ec744a4ba3034cd2b758104eebb05fbc73f103293f3e373cf626ebb4a2
[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" "8f5c44ec744a4ba3034cd2b758104eebb05fbc73f103293f3e373cf626ebb4a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling utf8-width v0.1.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.3.1
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling page_size v0.4.2
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling enum-ordinalize v3.1.8
[INFO] [stderr]    Compiling educe v0.4.13
[INFO] [stderr]    Compiling scanner-rust v2.0.13
[INFO] [stderr]    Compiling mprober-lib v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.75s
[INFO] running `Command { std: "docker" "inspect" "8f5c44ec744a4ba3034cd2b758104eebb05fbc73f103293f3e373cf626ebb4a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f5c44ec744a4ba3034cd2b758104eebb05fbc73f103293f3e373cf626ebb4a2", kill_on_drop: false }`
[INFO] [stdout] 8f5c44ec744a4ba3034cd2b758104eebb05fbc73f103293f3e373cf626ebb4a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] ea6ac16031e47d842e818bebed0868503476302f72af0881c75adc8571b242c3
[INFO] running `Command { std: "docker" "start" "-a" "ea6ac16031e47d842e818bebed0868503476302f72af0881c75adc8571b242c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling bencher v0.1.5
[INFO] [stderr]    Compiling mprober-lib v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.71s
[INFO] running `Command { std: "docker" "inspect" "ea6ac16031e47d842e818bebed0868503476302f72af0881c75adc8571b242c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea6ac16031e47d842e818bebed0868503476302f72af0881c75adc8571b242c3", kill_on_drop: false }`
[INFO] [stdout] ea6ac16031e47d842e818bebed0868503476302f72af0881c75adc8571b242c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ef56ef07ecc83a0b8534d0747820758b7106b10f3662912210c436cf8307df10
[INFO] running `Command { std: "docker" "start" "-a" "ef56ef07ecc83a0b8534d0747820758b7106b10f3662912210c436cf8307df10", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mprober_lib-8e2dd43d0d90f036
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mprober-lib
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test src/cpu/cpu_stat.rs - cpu::cpu_stat::CPUStat::compute_cpu_time (line 27) ... ok
[INFO] [stdout] test src/cpu/cpu_stat.rs - cpu::cpu_stat::get_average_cpu_stat (line 84) ... ok
[INFO] [stdout] test src/btime/mod.rs - btime::get_btime (line 11) ... ok
[INFO] [stdout] test src/cpu/cpu_time.rs - cpu::cpu_time::CPUTime::get_total_time (line 10) ... ok
[INFO] [stdout] test src/load_average/mod.rs - load_average::get_load_average (line 16) ... ok
[INFO] [stdout] test src/cpu/cpu_stat.rs - cpu::cpu_stat::get_all_cpus_stat (line 129) ... ok
[INFO] [stdout] test src/hostname/mod.rs - hostname::get_hostname (line 7) ... ok
[INFO] [stdout] test src/cpu/cpu_info.rs - cpu::cpu_info::get_cpus (line 34) ... ok
[INFO] [stdout] test src/cpu/cpu_stat.rs - cpu::cpu_stat::get_average_cpu_utilization_in_percentage (line 218) ... ok
[INFO] [stdout] test src/kernel/mod.rs - kernel::get_kernel_version (line 8) ... ok
[INFO] [stdout] test src/functions.rs - functions::format_duration (line 6) ... ok
[INFO] [stdout] test src/cpu/cpu_stat.rs - cpu::cpu_stat::CPUStat::compute_cpu_utilization_in_percentage (line 51) ... ok
[INFO] [stdout] test src/cpu/cpu_stat.rs - cpu::cpu_stat::get_all_cpu_utilization_in_percentage (line 243) ... ok
[INFO] [stdout] test src/process/process.rs - process::process::get_process_with_stat (line 194) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/network/mod.rs - network::get_networks (line 36) ... ok
[INFO] [stdout] test src/memory/mod.rs - memory::free (line 35) ... ok
[INFO] [stdout] test src/process/process_stat.rs - process::process_stat::get_process_stat (line 47) ... ok
[INFO] [stdout] test src/process/process_time_stat.rs - process::process_time_stat::get_process_time_stat (line 79) ... ok
[INFO] [stdout] test src/network/network_stat.rs - network::network_stat::NetworkStat::compute_speed (line 18) ... ok
[INFO] [stdout] test src/network/mod.rs - network::get_networks_with_speed (line 85) ... ok
[INFO] [stdout] test src/process/process_status.rs - process::process_status::get_process_status (line 29) ... ok
[INFO] [stdout] test src/process/process_time_stat.rs - process::process_time_stat::ProcessTimeStat::compute_cpu_utilization_in_percentage (line 18) ... ok
[INFO] [stdout] test src/process/process.rs - process::process::get_processes_with_stat (line 212) ... ok
[INFO] [stdout] test src/uptime/mod.rs - uptime::Uptime::get_btime (line 20) ... ok
[INFO] [stdout] test src/process/process.rs - process::process::get_processes_with_cpu_utilization_in_percentage (line 314) ... ok
[INFO] [stdout] test src/rtc_time/mod.rs - rtc_time::get_rtc_date_time (line 12) ... ok
[INFO] [stdout] test src/uptime/mod.rs - uptime::get_uptime (line 38) ... ok
[INFO] [stdout] test src/volume/mounts.rs - volume::mounts::get_mounts (line 11) ... ok
[INFO] [stdout] test src/volume/volume.rs - volume::volume::get_volumes_with_speed (line 126) ... ok
[INFO] [stdout] test src/volume/volume.rs - volume::volume::get_volumes (line 38) ... ok
[INFO] [stdout] test src/volume/volume_stat.rs - volume::volume_stat::VolumeStat::compute_speed (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ef56ef07ecc83a0b8534d0747820758b7106b10f3662912210c436cf8307df10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef56ef07ecc83a0b8534d0747820758b7106b10f3662912210c436cf8307df10", kill_on_drop: false }`
[INFO] [stdout] ef56ef07ecc83a0b8534d0747820758b7106b10f3662912210c436cf8307df10