[INFO] fetching crate mprober-lib 0.1.15...
[INFO] testing mprober-lib-0.1.15 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate mprober-lib 0.1.15 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate mprober-lib 0.1.15
[INFO] finished tweaking crates.io crate mprober-lib 0.1.15
[INFO] tweaked toml for crates.io crate mprober-lib 0.1.15 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mprober-lib 0.1.15 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 48 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bencher v0.1.5
[INFO] [stderr]   Downloaded generic-array v1.3.5
[INFO] [stderr]   Downloaded page_size v0.6.0
[INFO] [stderr]   Downloaded scanner-rust v2.0.17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a530c57acbb0ffb37b702954cce84bf9965477d8eb97e5a233d6e12e47443a6f
[INFO] running `Command { std: "docker" "start" "-a" "a530c57acbb0ffb37b702954cce84bf9965477d8eb97e5a233d6e12e47443a6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a530c57acbb0ffb37b702954cce84bf9965477d8eb97e5a233d6e12e47443a6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a530c57acbb0ffb37b702954cce84bf9965477d8eb97e5a233d6e12e47443a6f", kill_on_drop: false }`
[INFO] [stdout] a530c57acbb0ffb37b702954cce84bf9965477d8eb97e5a233d6e12e47443a6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 576edb7083f3a04d2f794dbca00ea75faaab655c60b17d47ad77a5da8b9f9b10
[INFO] running `Command { std: "docker" "start" "-a" "576edb7083f3a04d2f794dbca00ea75faaab655c60b17d47ad77a5da8b9f9b10", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling utf8-width v0.1.7
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling page_size v0.6.0
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling generic-array v1.3.5
[INFO] [stderr]    Compiling enum-ordinalize-derive v4.3.2
[INFO] [stderr]    Compiling enum-ordinalize v4.3.2
[INFO] [stderr]    Compiling educe v0.6.0
[INFO] [stderr]    Compiling scanner-rust v2.0.17
[INFO] [stderr]    Compiling mprober-lib v0.1.15 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.81s
[INFO] running `Command { std: "docker" "inspect" "576edb7083f3a04d2f794dbca00ea75faaab655c60b17d47ad77a5da8b9f9b10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "576edb7083f3a04d2f794dbca00ea75faaab655c60b17d47ad77a5da8b9f9b10", kill_on_drop: false }`
[INFO] [stdout] 576edb7083f3a04d2f794dbca00ea75faaab655c60b17d47ad77a5da8b9f9b10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddc523464cc036ad7ab2342d78b5042dc12e8a95827c4a2297869b61f70e26b9
[INFO] running `Command { std: "docker" "start" "-a" "ddc523464cc036ad7ab2342d78b5042dc12e8a95827c4a2297869b61f70e26b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling bencher v0.1.5
[INFO] [stderr]    Compiling mprober-lib v0.1.15 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "ddc523464cc036ad7ab2342d78b5042dc12e8a95827c4a2297869b61f70e26b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddc523464cc036ad7ab2342d78b5042dc12e8a95827c4a2297869b61f70e26b9", kill_on_drop: false }`
[INFO] [stdout] ddc523464cc036ad7ab2342d78b5042dc12e8a95827c4a2297869b61f70e26b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 41ac5fe3c0ab1771b71468d97e685ebd3ceb959ab060f2f61225f8b2d6f592ce
[INFO] running `Command { std: "docker" "start" "-a" "41ac5fe3c0ab1771b71468d97e685ebd3ceb959ab060f2f61225f8b2d6f592ce", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mprober_lib-2e06fdcdf3dfc94f)
[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] [stderr]    Doc-tests mprober_lib
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test src/cpu/cpu_info.rs - cpu::cpu_info::get_cpus (line 36) ... ok
[INFO] [stdout] test src/cpu/cpu_stat.rs - cpu::cpu_stat::get_all_cpus_stat (line 123) ... ok
[INFO] [stdout] test src/cpu/cpu_stat.rs - cpu::cpu_stat::get_average_cpu_stat (line 80) ... ok
[INFO] [stdout] test src/cpu/cpu_stat.rs - cpu::cpu_stat::CPUStat::compute_cpu_time (line 28) ... ok
[INFO] [stdout] test src/btime/mod.rs - btime::get_btime (line 9) ... ok
[INFO] [stdout] test src/cpu/cpu_stat.rs - cpu::cpu_stat::CPUStat::compute_cpu_utilization_in_percentage (line 50) ... ok
[INFO] [stdout] test src/cpu/cpu_stat.rs - cpu::cpu_stat::get_average_cpu_utilization_in_percentage (line 210) ... ok
[INFO] [stdout] test src/cpu/cpu_stat.rs - cpu::cpu_stat::get_all_cpu_utilization_in_percentage (line 235) ... ok
[INFO] [stdout] test src/cpu/cpu_time.rs - cpu::cpu_time::CPUTime::get_total_time (line 10) ... ok
[INFO] [stdout] test src/hostname/mod.rs - hostname::get_hostname (line 7) ... ok
[INFO] [stdout] test src/functions.rs - functions::format_duration (line 5) ... ok
[INFO] [stdout] test src/kernel/mod.rs - kernel::get_kernel_version (line 7) ... ok
[INFO] [stdout] test src/memory/mod.rs - memory::free (line 34) ... ok
[INFO] [stdout] test src/load_average/mod.rs - load_average::get_load_average (line 15) ... ok
[INFO] [stdout] test src/network/mod.rs - network::get_networks (line 37) ... ok
[INFO] [stdout] test src/network/mod.rs - network::get_networks_with_speed (line 84) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/process/process.rs - process::process::get_process_with_stat (line 190) ... ok
[INFO] [stdout] test src/process/process_stat.rs - process::process_stat::get_process_stat (line 46) ... ok
[INFO] [stdout] test src/network/network_stat.rs - network::network_stat::NetworkStat::compute_speed (line 18) ... ok
[INFO] [stdout] test src/process/process_status.rs - process::process_status::get_process_status (line 27) ... ok
[INFO] [stdout] test src/process/process_time_stat.rs - process::process_time_stat::ProcessTimeStat::compute_cpu_utilization_in_percentage (line 17) ... ok
[INFO] [stdout] test src/process/process.rs - process::process::get_processes_with_cpu_utilization_in_percentage (line 307) ... ok
[INFO] [stdout] test src/process/process.rs - process::process::get_processes_with_stat (line 206) ... ok
[INFO] [stdout] test src/uptime/mod.rs - uptime::get_uptime (line 35) ... ok
[INFO] [stdout] test src/volume/volume.rs - volume::volume::get_volumes (line 41) ... ok
[INFO] [stdout] test src/volume/volume_stat.rs - volume::volume_stat::VolumeStat::compute_speed (line 18) ... ok
[INFO] [stdout] test src/volume/volume.rs - volume::volume::get_volumes_with_speed (line 128) ... ok
[INFO] [stdout] test src/process/process_time_stat.rs - process::process_time_stat::get_process_time_stat (line 77) ... ok
[INFO] [stdout] test src/uptime/mod.rs - uptime::Uptime::get_btime (line 19) ... ok
[INFO] [stdout] test src/rtc_time/mod.rs - rtc_time::get_rtc_date_time (line 9) ... ok
[INFO] [stdout] test src/volume/mounts.rs - volume::mounts::get_mounts (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "41ac5fe3c0ab1771b71468d97e685ebd3ceb959ab060f2f61225f8b2d6f592ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41ac5fe3c0ab1771b71468d97e685ebd3ceb959ab060f2f61225f8b2d6f592ce", kill_on_drop: false }`
[INFO] [stdout] 41ac5fe3c0ab1771b71468d97e685ebd3ceb959ab060f2f61225f8b2d6f592ce