[INFO] cloning repository https://github.com/thulithwilfred/sys_stat
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thulithwilfred/sys_stat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthulithwilfred%2Fsys_stat", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthulithwilfred%2Fsys_stat'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c40f0c94b98589169c8ce1614fa395c4ee29108c
[INFO] testing thulithwilfred/sys_stat against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthulithwilfred%2Fsys_stat" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/thulithwilfred/sys_stat on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/thulithwilfred/sys_stat
[INFO] finished tweaking git repo https://github.com/thulithwilfred/sys_stat
[INFO] tweaked toml for git repo https://github.com/thulithwilfred/sys_stat written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/thulithwilfred/sys_stat already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 76cdc948b0e8ad9ad0b76f33f2b8f59c56fa8f816a69445ff00bfa7d5abfb0f8
[INFO] running `Command { std: "docker" "start" "-a" "76cdc948b0e8ad9ad0b76f33f2b8f59c56fa8f816a69445ff00bfa7d5abfb0f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76cdc948b0e8ad9ad0b76f33f2b8f59c56fa8f816a69445ff00bfa7d5abfb0f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76cdc948b0e8ad9ad0b76f33f2b8f59c56fa8f816a69445ff00bfa7d5abfb0f8", kill_on_drop: false }`
[INFO] [stdout] 76cdc948b0e8ad9ad0b76f33f2b8f59c56fa8f816a69445ff00bfa7d5abfb0f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 105fed3131bf77d36e5a01015880459cd37b275f8bab11bc0001971c29a9fd25
[INFO] running `Command { std: "docker" "start" "-a" "105fed3131bf77d36e5a01015880459cd37b275f8bab11bc0001971c29a9fd25", kill_on_drop: false }`
[INFO] [stderr]    Compiling sysinfo v0.23.5
[INFO] [stderr]    Compiling textwrap v0.15.0
[INFO] [stderr]    Compiling human_bytes v0.3.1
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling clap_derive v3.1.4
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling clap v3.1.5
[INFO] [stderr]    Compiling sys_stat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `thread`, `time`
[INFO] [stdout]  --> src/main.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::{thread, time};
[INFO] [stdout]   |           ^^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `NetworksExt`
[INFO] [stdout]  --> src/main.rs:5:41
[INFO] [stdout]   |
[INFO] [stdout] 5 | use sysinfo::{ComponentExt, NetworkExt, NetworksExt, ProcessExt, ProcessorExt, System, SystemExt};
[INFO] [stdout]   |                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ProcessExt`
[INFO] [stdout]  --> src/main.rs:5:54
[INFO] [stdout]   |
[INFO] [stdout] 5 | use sysinfo::{ComponentExt, NetworkExt, NetworksExt, ProcessExt, ProcessorExt, System, SystemExt};
[INFO] [stdout]   |                                                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.35s
[INFO] running `Command { std: "docker" "inspect" "105fed3131bf77d36e5a01015880459cd37b275f8bab11bc0001971c29a9fd25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "105fed3131bf77d36e5a01015880459cd37b275f8bab11bc0001971c29a9fd25", kill_on_drop: false }`
[INFO] [stdout] 105fed3131bf77d36e5a01015880459cd37b275f8bab11bc0001971c29a9fd25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] ad91344bdd7b70f21d52f0bec3a9ac7c8c6d9cda7ea5e82e33bd6b6100d811bf
[INFO] running `Command { std: "docker" "start" "-a" "ad91344bdd7b70f21d52f0bec3a9ac7c8c6d9cda7ea5e82e33bd6b6100d811bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling sys_stat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `thread`, `time`
[INFO] [stdout]  --> src/main.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::{thread, time};
[INFO] [stdout]   |           ^^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `NetworksExt`
[INFO] [stdout]  --> src/main.rs:5:41
[INFO] [stdout]   |
[INFO] [stdout] 5 | use sysinfo::{ComponentExt, NetworkExt, NetworksExt, ProcessExt, ProcessorExt, System, SystemExt};
[INFO] [stdout]   |                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ProcessExt`
[INFO] [stdout]  --> src/main.rs:5:54
[INFO] [stdout]   |
[INFO] [stdout] 5 | use sysinfo::{ComponentExt, NetworkExt, NetworksExt, ProcessExt, ProcessorExt, System, SystemExt};
[INFO] [stdout]   |                                                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.14s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/sys_stat-2afe7e9a6e5b283d)
[INFO] running `Command { std: "docker" "inspect" "ad91344bdd7b70f21d52f0bec3a9ac7c8c6d9cda7ea5e82e33bd6b6100d811bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad91344bdd7b70f21d52f0bec3a9ac7c8c6d9cda7ea5e82e33bd6b6100d811bf", kill_on_drop: false }`
[INFO] [stdout] ad91344bdd7b70f21d52f0bec3a9ac7c8c6d9cda7ea5e82e33bd6b6100d811bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 295a524a936ea023b275a1fe08520ecb8756605450f50af89c547da6dfec287d
[INFO] running `Command { std: "docker" "start" "-a" "295a524a936ea023b275a1fe08520ecb8756605450f50af89c547da6dfec287d", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `thread`, `time`
[INFO] [stderr]  --> src/main.rs:4:11
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::{thread, time};
[INFO] [stderr]   |           ^^^^^^  ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `NetworksExt`
[INFO] [stderr]  --> src/main.rs:5:41
[INFO] [stderr]   |
[INFO] [stderr] 5 | use sysinfo::{ComponentExt, NetworkExt, NetworksExt, ProcessExt, ProcessorExt, System, SystemExt};
[INFO] [stderr]   |                                         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ProcessExt`
[INFO] [stderr]  --> src/main.rs:5:54
[INFO] [stderr]   |
[INFO] [stderr] 5 | use sysinfo::{ComponentExt, NetworkExt, NetworksExt, ProcessExt, ProcessorExt, System, SystemExt};
[INFO] [stderr]   |                                                      ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `sys_stat` (bin "sys_stat" test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sys_stat-2afe7e9a6e5b283d)
[INFO] running `Command { std: "docker" "inspect" "295a524a936ea023b275a1fe08520ecb8756605450f50af89c547da6dfec287d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "295a524a936ea023b275a1fe08520ecb8756605450f50af89c547da6dfec287d", kill_on_drop: false }`
[INFO] [stdout] 295a524a936ea023b275a1fe08520ecb8756605450f50af89c547da6dfec287d