[INFO] cloning repository https://github.com/xerexcoded/rusty_chat_server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xerexcoded/rusty_chat_server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxerexcoded%2Frusty_chat_server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxerexcoded%2Frusty_chat_server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e7652b6b9e1dd5e9eb876760e7f4484621e77e9a
[INFO] testing xerexcoded/rusty_chat_server against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxerexcoded%2Frusty_chat_server" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xerexcoded/rusty_chat_server 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 git repo https://github.com/xerexcoded/rusty_chat_server
[INFO] finished tweaking git repo https://github.com/xerexcoded/rusty_chat_server
[INFO] tweaked toml for git repo https://github.com/xerexcoded/rusty_chat_server written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/xerexcoded/rusty_chat_server 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] f955513997b5b88d22ce593664e9741849375ebf8f3d718d243872c4408da283
[INFO] running `Command { std: "docker" "start" "-a" "f955513997b5b88d22ce593664e9741849375ebf8f3d718d243872c4408da283", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f955513997b5b88d22ce593664e9741849375ebf8f3d718d243872c4408da283", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f955513997b5b88d22ce593664e9741849375ebf8f3d718d243872c4408da283", kill_on_drop: false }`
[INFO] [stdout] f955513997b5b88d22ce593664e9741849375ebf8f3d718d243872c4408da283
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] d56c5f13fdf0bd2fd51b8844ad9870221b85c2f80cef28162b0c0b0de5bb3cd0
[INFO] running `Command { std: "docker" "start" "-a" "d56c5f13fdf0bd2fd51b8844ad9870221b85c2f80cef28162b0c0b0de5bb3cd0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling instant v0.1.10
[INFO] [stderr]    Compiling tokio v1.11.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling rusty_chat_server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.71s
[INFO] running `Command { std: "docker" "inspect" "d56c5f13fdf0bd2fd51b8844ad9870221b85c2f80cef28162b0c0b0de5bb3cd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d56c5f13fdf0bd2fd51b8844ad9870221b85c2f80cef28162b0c0b0de5bb3cd0", kill_on_drop: false }`
[INFO] [stdout] d56c5f13fdf0bd2fd51b8844ad9870221b85c2f80cef28162b0c0b0de5bb3cd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 11a428b6bacc95cdf9334c21c654cdf5494a42b21cfe16d8d8612e4af740dabf
[INFO] running `Command { std: "docker" "start" "-a" "11a428b6bacc95cdf9334c21c654cdf5494a42b21cfe16d8d8612e4af740dabf", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty_chat_server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "11a428b6bacc95cdf9334c21c654cdf5494a42b21cfe16d8d8612e4af740dabf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11a428b6bacc95cdf9334c21c654cdf5494a42b21cfe16d8d8612e4af740dabf", kill_on_drop: false }`
[INFO] [stdout] 11a428b6bacc95cdf9334c21c654cdf5494a42b21cfe16d8d8612e4af740dabf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 3bb17fd0746019f7012ccfbb95491678ef3aecc6d04b11a08b110eb44fe43b38
[INFO] running `Command { std: "docker" "start" "-a" "3bb17fd0746019f7012ccfbb95491678ef3aecc6d04b11a08b110eb44fe43b38", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rusty_chat_server-8ff434f0dcee8b22)
[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" "3bb17fd0746019f7012ccfbb95491678ef3aecc6d04b11a08b110eb44fe43b38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bb17fd0746019f7012ccfbb95491678ef3aecc6d04b11a08b110eb44fe43b38", kill_on_drop: false }`
[INFO] [stdout] 3bb17fd0746019f7012ccfbb95491678ef3aecc6d04b11a08b110eb44fe43b38