[INFO] fetching crate naia-client-socket 0.6.1...
[INFO] testing naia-client-socket-0.6.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate naia-client-socket 0.6.1 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate naia-client-socket 0.6.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate naia-client-socket 0.6.1
[INFO] finished tweaking crates.io crate naia-client-socket 0.6.1
[INFO] tweaked toml for crates.io crate naia-client-socket 0.6.1 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec6d367eb802af596a8ffe38be421d5fc2d9ccd5ad4b534535fb61d2fce50e08
[INFO] running `Command { std: "docker" "start" "-a" "ec6d367eb802af596a8ffe38be421d5fc2d9ccd5ad4b534535fb61d2fce50e08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec6d367eb802af596a8ffe38be421d5fc2d9ccd5ad4b534535fb61d2fce50e08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec6d367eb802af596a8ffe38be421d5fc2d9ccd5ad4b534535fb61d2fce50e08", kill_on_drop: false }`
[INFO] [stdout] ec6d367eb802af596a8ffe38be421d5fc2d9ccd5ad4b534535fb61d2fce50e08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb77aaf5e502afbaf6fb46da4694b56f3379c65d43c675d25e54eb2c0c1c3e1f
[INFO] running `Command { std: "docker" "start" "-a" "bb77aaf5e502afbaf6fb46da4694b56f3379c65d43c675d25e54eb2c0c1c3e1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling local_ipaddress v0.1.3
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling naia-socket-shared v0.4.2
[INFO] [stderr]    Compiling naia-client-socket v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.96s
[INFO] running `Command { std: "docker" "inspect" "bb77aaf5e502afbaf6fb46da4694b56f3379c65d43c675d25e54eb2c0c1c3e1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb77aaf5e502afbaf6fb46da4694b56f3379c65d43c675d25e54eb2c0c1c3e1f", kill_on_drop: false }`
[INFO] [stdout] bb77aaf5e502afbaf6fb46da4694b56f3379c65d43c675d25e54eb2c0c1c3e1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b66f6dafe3ab0daa4bb47f737797d7c2ad1e26e49a1e3e8411d06ffa0694e35
[INFO] running `Command { std: "docker" "start" "-a" "9b66f6dafe3ab0daa4bb47f737797d7c2ad1e26e49a1e3e8411d06ffa0694e35", kill_on_drop: false }`
[INFO] [stderr]    Compiling naia-client-socket v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "9b66f6dafe3ab0daa4bb47f737797d7c2ad1e26e49a1e3e8411d06ffa0694e35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b66f6dafe3ab0daa4bb47f737797d7c2ad1e26e49a1e3e8411d06ffa0694e35", kill_on_drop: false }`
[INFO] [stdout] 9b66f6dafe3ab0daa4bb47f737797d7c2ad1e26e49a1e3e8411d06ffa0694e35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 83cbee643088ac7e39cad407e24304e749f93c339593fefc95218c4feb6e6804
[INFO] running `Command { std: "docker" "start" "-a" "83cbee643088ac7e39cad407e24304e749f93c339593fefc95218c4feb6e6804", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/naia_client_socket-77bfa37d70681628)
[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 naia-client-socket
[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] running `Command { std: "docker" "inspect" "83cbee643088ac7e39cad407e24304e749f93c339593fefc95218c4feb6e6804", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83cbee643088ac7e39cad407e24304e749f93c339593fefc95218c4feb6e6804", kill_on_drop: false }`
[INFO] [stdout] 83cbee643088ac7e39cad407e24304e749f93c339593fefc95218c4feb6e6804