[INFO] cloning repository https://github.com/vladbel/uds_server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vladbel/uds_server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvladbel%2Fuds_server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvladbel%2Fuds_server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7120c6afd7458e6064eebab6718f3b8c0f1c7ab5
[INFO] testing vladbel/uds_server against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvladbel%2Fuds_server" "/workspace/builds/worker-71/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-71/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vladbel/uds_server on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vladbel/uds_server
[INFO] finished tweaking git repo https://github.com/vladbel/uds_server
[INFO] tweaked toml for git repo https://github.com/vladbel/uds_server written to /workspace/builds/worker-71/source/Cargo.toml
[INFO] crate git repo https://github.com/vladbel/uds_server already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 52ed85d4839b764e78c91421fe6356549b1b772f57e53823114a47b101058731
[INFO] running `Command { std: "docker" "start" "-a" "52ed85d4839b764e78c91421fe6356549b1b772f57e53823114a47b101058731", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52ed85d4839b764e78c91421fe6356549b1b772f57e53823114a47b101058731", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52ed85d4839b764e78c91421fe6356549b1b772f57e53823114a47b101058731", kill_on_drop: false }`
[INFO] [stdout] 52ed85d4839b764e78c91421fe6356549b1b772f57e53823114a47b101058731
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 683e36b996b8113848c2e1eb6224b236658ab85a6dd4f6444b25b823448de521
[INFO] running `Command { std: "docker" "start" "-a" "683e36b996b8113848c2e1eb6224b236658ab85a6dd4f6444b25b823448de521", kill_on_drop: false }`
[INFO] [stderr]    Compiling ipc_socket_client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "683e36b996b8113848c2e1eb6224b236658ab85a6dd4f6444b25b823448de521", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "683e36b996b8113848c2e1eb6224b236658ab85a6dd4f6444b25b823448de521", kill_on_drop: false }`
[INFO] [stdout] 683e36b996b8113848c2e1eb6224b236658ab85a6dd4f6444b25b823448de521
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5543482970a1cf5c8a0ce344d447858b55da1c9b61c05bd88901b314d5060614
[INFO] running `Command { std: "docker" "start" "-a" "5543482970a1cf5c8a0ce344d447858b55da1c9b61c05bd88901b314d5060614", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ipc_socket_client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.76s
[INFO] running `Command { std: "docker" "inspect" "5543482970a1cf5c8a0ce344d447858b55da1c9b61c05bd88901b314d5060614", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5543482970a1cf5c8a0ce344d447858b55da1c9b61c05bd88901b314d5060614", kill_on_drop: false }`
[INFO] [stdout] 5543482970a1cf5c8a0ce344d447858b55da1c9b61c05bd88901b314d5060614
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 83b77b10e866180e3b9eab8b5caea67c8c70a420abfb33e975c99e8cba9049c3
[INFO] running `Command { std: "docker" "start" "-a" "83b77b10e866180e3b9eab8b5caea67c8c70a420abfb33e975c99e8cba9049c3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ipc_socket_client-7fde7c32fbc84369)
[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" "83b77b10e866180e3b9eab8b5caea67c8c70a420abfb33e975c99e8cba9049c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83b77b10e866180e3b9eab8b5caea67c8c70a420abfb33e975c99e8cba9049c3", kill_on_drop: false }`
[INFO] [stdout] 83b77b10e866180e3b9eab8b5caea67c8c70a420abfb33e975c99e8cba9049c3