[INFO] cloning repository https://github.com/travisdock/Rust-TCP-server [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/travisdock/Rust-TCP-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftravisdock%2FRust-TCP-server", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftravisdock%2FRust-TCP-server'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 48b1d4ccfc23d8244491910272f00d48858d30d7 [INFO] testing travisdock/Rust-TCP-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%2Ftravisdock%2FRust-TCP-server" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/travisdock/Rust-TCP-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] removed /workspace/builds/worker-13/source/.cargo/config [INFO] started tweaking git repo https://github.com/travisdock/Rust-TCP-server [INFO] finished tweaking git repo https://github.com/travisdock/Rust-TCP-server [INFO] tweaked toml for git repo https://github.com/travisdock/Rust-TCP-server written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/travisdock/Rust-TCP-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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 1167b418fdc3dfd8bda515f898f491ebe5e94d4f95425f1faad1b35bbedde785 [INFO] running `Command { std: "docker" "start" "-a" "1167b418fdc3dfd8bda515f898f491ebe5e94d4f95425f1faad1b35bbedde785", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1167b418fdc3dfd8bda515f898f491ebe5e94d4f95425f1faad1b35bbedde785", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1167b418fdc3dfd8bda515f898f491ebe5e94d4f95425f1faad1b35bbedde785", kill_on_drop: false }` [INFO] [stdout] 1167b418fdc3dfd8bda515f898f491ebe5e94d4f95425f1faad1b35bbedde785 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] ea80f75644a108fdb48b1beedac410d1ed457c41c22ae6eb394ee6d85d2b307c [INFO] running `Command { std: "docker" "start" "-a" "ea80f75644a108fdb48b1beedac410d1ed457c41c22ae6eb394ee6d85d2b307c", kill_on_drop: false }` [INFO] [stderr] Compiling server v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.07s [INFO] running `Command { std: "docker" "inspect" "ea80f75644a108fdb48b1beedac410d1ed457c41c22ae6eb394ee6d85d2b307c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea80f75644a108fdb48b1beedac410d1ed457c41c22ae6eb394ee6d85d2b307c", kill_on_drop: false }` [INFO] [stdout] ea80f75644a108fdb48b1beedac410d1ed457c41c22ae6eb394ee6d85d2b307c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 89f5c4fbcac87eeec9d01f8450f9a3487af3fcdb8f41a3efaea5df9c8030f8c3 [INFO] running `Command { std: "docker" "start" "-a" "89f5c4fbcac87eeec9d01f8450f9a3487af3fcdb8f41a3efaea5df9c8030f8c3", kill_on_drop: false }` [INFO] [stderr] Compiling server v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.46s [INFO] running `Command { std: "docker" "inspect" "89f5c4fbcac87eeec9d01f8450f9a3487af3fcdb8f41a3efaea5df9c8030f8c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89f5c4fbcac87eeec9d01f8450f9a3487af3fcdb8f41a3efaea5df9c8030f8c3", kill_on_drop: false }` [INFO] [stdout] 89f5c4fbcac87eeec9d01f8450f9a3487af3fcdb8f41a3efaea5df9c8030f8c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] c79951ea8de03d5767bea95a251d8b29685f6447cdba1e49975b36532094e0a2 [INFO] running `Command { std: "docker" "start" "-a" "c79951ea8de03d5767bea95a251d8b29685f6447cdba1e49975b36532094e0a2", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/server-c634a747b4069a02) [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" "c79951ea8de03d5767bea95a251d8b29685f6447cdba1e49975b36532094e0a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c79951ea8de03d5767bea95a251d8b29685f6447cdba1e49975b36532094e0a2", kill_on_drop: false }` [INFO] [stdout] c79951ea8de03d5767bea95a251d8b29685f6447cdba1e49975b36532094e0a2