[INFO] fetching crate netxclient 1.6.7...
[INFO] testing netxclient-1.6.7 against 1.59.0 for beta-1.60-1
[INFO] extracting crate netxclient 1.6.7 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate netxclient 1.6.7 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate netxclient 1.6.7
[INFO] finished tweaking crates.io crate netxclient 1.6.7
[INFO] tweaked toml for crates.io crate netxclient 1.6.7 written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] crate crates.io crate netxclient 1.6.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d0fb3e0ae1e31d49d747a9925f67d7c664f294a85f94f2fcab91a499751b707
[INFO] running `Command { std: "docker" "start" "-a" "3d0fb3e0ae1e31d49d747a9925f67d7c664f294a85f94f2fcab91a499751b707", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d0fb3e0ae1e31d49d747a9925f67d7c664f294a85f94f2fcab91a499751b707", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d0fb3e0ae1e31d49d747a9925f67d7c664f294a85f94f2fcab91a499751b707", kill_on_drop: false }`
[INFO] [stdout] 3d0fb3e0ae1e31d49d747a9925f67d7c664f294a85f94f2fcab91a499751b707
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a625ce49043670dc078f6dcb12fdb20e45b72b7410429c63bf00ac40cd1a78b
[INFO] running `Command { std: "docker" "start" "-a" "1a625ce49043670dc078f6dcb12fdb20e45b72b7410429c63bf00ac40cd1a78b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]    Compiling anyhow v1.0.53
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]    Compiling futures-micro v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling async-trait v0.1.52
[INFO] [stderr]    Compiling rmp v0.8.10
[INFO] [stderr]    Compiling proc_macro_roids v0.7.0
[INFO] [stderr]    Compiling async-oneshot v0.5.0
[INFO] [stderr]    Compiling netxbuilder v1.2.0
[INFO] [stderr]    Compiling auto_impl v0.4.1
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling aqueue v1.1.5
[INFO] [stderr]    Compiling tokio v1.16.1
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling tcpclient v1.3.3
[INFO] [stderr]    Compiling rmp-serde v0.15.5
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling data-rw v1.6.0
[INFO] [stderr]    Compiling netxclient v1.6.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.80s
[INFO] running `Command { std: "docker" "inspect" "1a625ce49043670dc078f6dcb12fdb20e45b72b7410429c63bf00ac40cd1a78b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a625ce49043670dc078f6dcb12fdb20e45b72b7410429c63bf00ac40cd1a78b", kill_on_drop: false }`
[INFO] [stdout] 1a625ce49043670dc078f6dcb12fdb20e45b72b7410429c63bf00ac40cd1a78b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a230fc99e4f9ff58a5b17adca79fe4972b8a6dbd7bddc9d074be78d76c5bd4b
[INFO] running `Command { std: "docker" "start" "-a" "0a230fc99e4f9ff58a5b17adca79fe4972b8a6dbd7bddc9d074be78d76c5bd4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.23
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling mimalloc v0.1.27
[INFO] [stderr]    Compiling structopt v0.3.26
[INFO] [stderr]    Compiling netxclient v1.6.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.66s
[INFO] running `Command { std: "docker" "inspect" "0a230fc99e4f9ff58a5b17adca79fe4972b8a6dbd7bddc9d074be78d76c5bd4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a230fc99e4f9ff58a5b17adca79fe4972b8a6dbd7bddc9d074be78d76c5bd4b", kill_on_drop: false }`
[INFO] [stdout] 0a230fc99e4f9ff58a5b17adca79fe4972b8a6dbd7bddc9d074be78d76c5bd4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4f9406233e50228692c50117cc9270730da538d21ae5c7d4527611a55ac5e1c5
[INFO] running `Command { std: "docker" "start" "-a" "4f9406233e50228692c50117cc9270730da538d21ae5c7d4527611a55ac5e1c5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/netxclient-3c9ea8118f464860)
[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 netxclient
[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" "4f9406233e50228692c50117cc9270730da538d21ae5c7d4527611a55ac5e1c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f9406233e50228692c50117cc9270730da538d21ae5c7d4527611a55ac5e1c5", kill_on_drop: false }`
[INFO] [stdout] 4f9406233e50228692c50117cc9270730da538d21ae5c7d4527611a55ac5e1c5