[INFO] fetching crate mc-server-pinger 0.1.0-alpha.6...
[INFO] testing mc-server-pinger-0.1.0-alpha.6 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate mc-server-pinger 0.1.0-alpha.6 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate mc-server-pinger 0.1.0-alpha.6 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-23/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" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc46413ad3de1b75444246d5feba37a3101fc1718e9581c42a2abb562c78316a
[INFO] running `Command { std: "docker" "start" "-a" "bc46413ad3de1b75444246d5feba37a3101fc1718e9581c42a2abb562c78316a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc46413ad3de1b75444246d5feba37a3101fc1718e9581c42a2abb562c78316a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc46413ad3de1b75444246d5feba37a3101fc1718e9581c42a2abb562c78316a", kill_on_drop: false }`
[INFO] [stdout] bc46413ad3de1b75444246d5feba37a3101fc1718e9581c42a2abb562c78316a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe0cb91597e202935bc460c78b2e4a8898180bb8e5b707083326f7e494ee48b8
[INFO] running `Command { std: "docker" "start" "-a" "fe0cb91597e202935bc460c78b2e4a8898180bb8e5b707083326f7e494ee48b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling serde_json v1.0.70
[INFO] [stderr]    Compiling peg-runtime v0.7.0
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling tokio v1.13.1
[INFO] [stderr]    Compiling textwrap v0.14.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling peg-macros v0.7.0
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling os_str_bytes v4.2.0
[INFO] [stderr]    Compiling peg v0.7.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[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 26.41s
[INFO] running `Command { std: "docker" "inspect" "fe0cb91597e202935bc460c78b2e4a8898180bb8e5b707083326f7e494ee48b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe0cb91597e202935bc460c78b2e4a8898180bb8e5b707083326f7e494ee48b8", kill_on_drop: false }`
[INFO] [stdout] fe0cb91597e202935bc460c78b2e4a8898180bb8e5b707083326f7e494ee48b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e4c72c8b3fbc2485ae8c2fe414ea2ff9a246bdd83e8c14b85a573f6cf08620b
[INFO] running `Command { std: "docker" "start" "-a" "6e4c72c8b3fbc2485ae8c2fe414ea2ff9a246bdd83e8c14b85a573f6cf08620b", 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 1.56s
[INFO] running `Command { std: "docker" "inspect" "6e4c72c8b3fbc2485ae8c2fe414ea2ff9a246bdd83e8c14b85a573f6cf08620b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e4c72c8b3fbc2485ae8c2fe414ea2ff9a246bdd83e8c14b85a573f6cf08620b", kill_on_drop: false }`
[INFO] [stdout] 6e4c72c8b3fbc2485ae8c2fe414ea2ff9a246bdd83e8c14b85a573f6cf08620b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 296595b0e91ad68b14bab59b417f52be9090b644c31f623004b137213b77feb9
[INFO] running `Command { std: "docker" "start" "-a" "296595b0e91ad68b14bab59b417f52be9090b644c31f623004b137213b77feb9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mc_server_pinger-233f3d2d6dc32330)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test clap_support::test::can_parse_1212_microseconds ... ok
[INFO] [stdout] test clap_support::test::can_parse_8800_nanoseconds ... ok
[INFO] [stdout] test clap_support::test::can_parse_100_milliseconds ... ok
[INFO] [stdout] test clap_support::test::can_parse_12152_seconds ... ok
[INFO] [stdout] test clap_support::test::can_parse_013_seconds ... ok
[INFO] [stdout] test clap_support::test::cannot_parse_with_incorrect_units ... ok
[INFO] [stdout] test output_flavor::test::cannot_parse_random_string ... ok
[INFO] [stdout] test output_flavor::test::cannot_parse_with_spaced ... ok
[INFO] [stdout] test clap_support::test::cannot_parse_with_huge_number ... ok
[INFO] [stdout] test clap_support::test::cannot_parse_with_minus ... 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_incorrect_units_looking_like_corrcet ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "296595b0e91ad68b14bab59b417f52be9090b644c31f623004b137213b77feb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "296595b0e91ad68b14bab59b417f52be9090b644c31f623004b137213b77feb9", kill_on_drop: false }`
[INFO] [stdout] 296595b0e91ad68b14bab59b417f52be9090b644c31f623004b137213b77feb9