[INFO] fetching crate mc-server-pinger 0.1.0-alpha.4...
[INFO] testing mc-server-pinger-0.1.0-alpha.4 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate mc-server-pinger 0.1.0-alpha.4 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate mc-server-pinger 0.1.0-alpha.4 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mc-server-pinger 0.1.0-alpha.4
[INFO] finished tweaking crates.io crate mc-server-pinger 0.1.0-alpha.4
[INFO] tweaked toml for crates.io crate mc-server-pinger 0.1.0-alpha.4 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate mc-server-pinger 0.1.0-alpha.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab6c60bb6dce8aaaf5291ca5c80c43e86bc5a77b1b39facc42c784a21db8f021
[INFO] running `Command { std: "docker" "start" "-a" "ab6c60bb6dce8aaaf5291ca5c80c43e86bc5a77b1b39facc42c784a21db8f021", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab6c60bb6dce8aaaf5291ca5c80c43e86bc5a77b1b39facc42c784a21db8f021", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab6c60bb6dce8aaaf5291ca5c80c43e86bc5a77b1b39facc42c784a21db8f021", kill_on_drop: false }`
[INFO] [stdout] ab6c60bb6dce8aaaf5291ca5c80c43e86bc5a77b1b39facc42c784a21db8f021
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73e7585d9cc4581ef78058143183074fbad5d24fef78525bc27b5038d852e227
[INFO] running `Command { std: "docker" "start" "-a" "73e7585d9cc4581ef78058143183074fbad5d24fef78525bc27b5038d852e227", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.63
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling libc v0.2.88
[INFO] [stderr]    Compiling serde_derive v1.0.124
[INFO] [stderr]    Compiling serde v1.0.124
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling peg-runtime v0.6.3
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling os_str_bytes v2.4.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling textwrap v0.12.1
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling tokio v1.3.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling mio v0.7.9
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling peg-macros v0.6.3
[INFO] [stderr]    Compiling peg v0.6.3
[INFO] [stderr]    Compiling tokio-macros v1.1.0
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr]    Compiling clap v3.0.0-beta.2
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling craftping v0.2.1
[INFO] [stderr]    Compiling mc-server-pinger v0.1.0-alpha.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.45s
[INFO] running `Command { std: "docker" "inspect" "73e7585d9cc4581ef78058143183074fbad5d24fef78525bc27b5038d852e227", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73e7585d9cc4581ef78058143183074fbad5d24fef78525bc27b5038d852e227", kill_on_drop: false }`
[INFO] [stdout] 73e7585d9cc4581ef78058143183074fbad5d24fef78525bc27b5038d852e227
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a145d509ad05521e54d69915e662bfe89699433c47141e678a3b7973fbe3ea9
[INFO] running `Command { std: "docker" "start" "-a" "3a145d509ad05521e54d69915e662bfe89699433c47141e678a3b7973fbe3ea9", kill_on_drop: false }`
[INFO] [stderr]    Compiling mc-server-pinger v0.1.0-alpha.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "3a145d509ad05521e54d69915e662bfe89699433c47141e678a3b7973fbe3ea9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a145d509ad05521e54d69915e662bfe89699433c47141e678a3b7973fbe3ea9", kill_on_drop: false }`
[INFO] [stdout] 3a145d509ad05521e54d69915e662bfe89699433c47141e678a3b7973fbe3ea9
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c505e4b57746cc71169650146c3cd66c465d84ff4bf1835b88bbaec3cca40d30
[INFO] running `Command { std: "docker" "start" "-a" "c505e4b57746cc71169650146c3cd66c465d84ff4bf1835b88bbaec3cca40d30", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 13 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mc_server_pinger-cf8d3bb0529ebe0c)
[INFO] [stdout] test clap_support::test::cannot_parse_with_incorrect_units_looking_like_corrcet ... ok
[INFO] [stdout] test output_flavor::test::cannot_parse_with_spaced ... ok
[INFO] [stdout] test clap_support::test::can_parse_8800_nanoseconds ... 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::can_parse_013_seconds ... ok
[INFO] [stdout] test clap_support::test::can_parse_100_milliseconds ... ok
[INFO] [stdout] test clap_support::test::can_parse_1212_microseconds ... ok
[INFO] [stdout] test output_flavor::test::cannot_parse_random_string ... ok
[INFO] [stdout] test clap_support::test::cannot_parse_with_space ... 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::cannot_parse_with_huge_number ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c505e4b57746cc71169650146c3cd66c465d84ff4bf1835b88bbaec3cca40d30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c505e4b57746cc71169650146c3cd66c465d84ff4bf1835b88bbaec3cca40d30", kill_on_drop: false }`
[INFO] [stdout] c505e4b57746cc71169650146c3cd66c465d84ff4bf1835b88bbaec3cca40d30