[INFO] fetching crate mc-server-pinger 0.1.0-alpha.6...
[INFO] testing mc-server-pinger-0.1.0-alpha.6 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate mc-server-pinger 0.1.0-alpha.6 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate mc-server-pinger 0.1.0-alpha.6 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 crates.io crate mc-server-pinger 0.1.0-alpha.6
[INFO] finished tweaking crates.io crate mc-server-pinger 0.1.0-alpha.6
[INFO] tweaked toml for crates.io crate mc-server-pinger 0.1.0-alpha.6 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate mc-server-pinger 0.1.0-alpha.6 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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 60fdec18e450235422c3f6d2019b537d5ed6ad2a8d10ee17364f1eef35caf620
[INFO] running `Command { std: "docker" "start" "-a" "60fdec18e450235422c3f6d2019b537d5ed6ad2a8d10ee17364f1eef35caf620", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60fdec18e450235422c3f6d2019b537d5ed6ad2a8d10ee17364f1eef35caf620", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60fdec18e450235422c3f6d2019b537d5ed6ad2a8d10ee17364f1eef35caf620", kill_on_drop: false }`
[INFO] [stdout] 60fdec18e450235422c3f6d2019b537d5ed6ad2a8d10ee17364f1eef35caf620
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] ac7abc0bcc49ea91310a4fdbd780761884ca83b3a3390abe7e8e33dbf2e89a91
[INFO] running `Command { std: "docker" "start" "-a" "ac7abc0bcc49ea91310a4fdbd780761884ca83b3a3390abe7e8e33dbf2e89a91", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling serde_json v1.0.70
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling peg-runtime v0.7.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling tokio v1.13.1
[INFO] [stderr]    Compiling textwrap v0.14.2
[INFO] [stderr]    Compiling os_str_bytes v4.2.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling peg-macros v0.7.0
[INFO] [stderr]    Compiling peg v0.7.0
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling tokio-macros v1.5.1
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.5
[INFO] [stderr]    Compiling clap v3.0.0-beta.5
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling craftping v0.3.0
[INFO] [stderr]    Compiling mc-server-pinger v0.1.0-alpha.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] running `Command { std: "docker" "inspect" "ac7abc0bcc49ea91310a4fdbd780761884ca83b3a3390abe7e8e33dbf2e89a91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac7abc0bcc49ea91310a4fdbd780761884ca83b3a3390abe7e8e33dbf2e89a91", kill_on_drop: false }`
[INFO] [stdout] ac7abc0bcc49ea91310a4fdbd780761884ca83b3a3390abe7e8e33dbf2e89a91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 0a06aa895de7b0b61dadf912f3e106d37fbae08af87028e6f5d5eb8544b30a52
[INFO] running `Command { std: "docker" "start" "-a" "0a06aa895de7b0b61dadf912f3e106d37fbae08af87028e6f5d5eb8544b30a52", kill_on_drop: false }`
[INFO] [stderr]    Compiling mc-server-pinger v0.1.0-alpha.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.58s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/mc_server_pinger-c8719b4966b4e2f9)
[INFO] running `Command { std: "docker" "inspect" "0a06aa895de7b0b61dadf912f3e106d37fbae08af87028e6f5d5eb8544b30a52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a06aa895de7b0b61dadf912f3e106d37fbae08af87028e6f5d5eb8544b30a52", kill_on_drop: false }`
[INFO] [stdout] 0a06aa895de7b0b61dadf912f3e106d37fbae08af87028e6f5d5eb8544b30a52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 65f3b2d3e343cfc8f326c0a9ca33432083678f89455a1b4032a7375c4e96116a
[INFO] running `Command { std: "docker" "start" "-a" "65f3b2d3e343cfc8f326c0a9ca33432083678f89455a1b4032a7375c4e96116a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mc_server_pinger-c8719b4966b4e2f9)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test clap_support::test::can_parse_013_seconds ... ok
[INFO] [stdout] test output_flavor::test::cannot_parse_random_string ... ok
[INFO] [stdout] test output_flavor::test::can_parse_statuc_code ... ok
[INFO] [stdout] test clap_support::test::cannot_parse_with_space ... ok
[INFO] [stdout] test clap_support::test::cannot_parse_with_minus ... ok
[INFO] [stdout] test clap_support::test::cannot_parse_with_incorrect_units_looking_like_corrcet ... ok
[INFO] [stdout] test clap_support::test::cannot_parse_with_incorrect_units ... ok
[INFO] [stdout] test clap_support::test::can_parse_12152_seconds ... ok
[INFO] [stdout] test clap_support::test::can_parse_8800_nanoseconds ... ok
[INFO] [stdout] test output_flavor::test::cannot_parse_with_spaced ... ok
[INFO] [stdout] test clap_support::test::can_parse_1212_microseconds ... ok
[INFO] [stdout] test clap_support::test::cannot_parse_with_huge_number ... ok
[INFO] [stdout] test clap_support::test::can_parse_100_milliseconds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "65f3b2d3e343cfc8f326c0a9ca33432083678f89455a1b4032a7375c4e96116a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65f3b2d3e343cfc8f326c0a9ca33432083678f89455a1b4032a7375c4e96116a", kill_on_drop: false }`
[INFO] [stdout] 65f3b2d3e343cfc8f326c0a9ca33432083678f89455a1b4032a7375c4e96116a