[INFO] cloning repository https://github.com/volodfast/rust_server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/volodfast/rust_server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvolodfast%2Frust_server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvolodfast%2Frust_server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7daede2bf0701134a0cc863564428fe1a6c06ec3
[INFO] testing volodfast/rust_server against 1.61.0 for beta-1.62-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvolodfast%2Frust_server" "/workspace/builds/worker-49/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-49/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/volodfast/rust_server on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/volodfast/rust_server
[INFO] finished tweaking git repo https://github.com/volodfast/rust_server
[INFO] tweaked toml for git repo https://github.com/volodfast/rust_server written to /workspace/builds/worker-49/source/Cargo.toml
[INFO] crate git repo https://github.com/volodfast/rust_server already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91850eb1141d6099a97af13b32a642b037659a69efca8a5adc27cc3938ff4b0a
[INFO] running `Command { std: "docker" "start" "-a" "91850eb1141d6099a97af13b32a642b037659a69efca8a5adc27cc3938ff4b0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91850eb1141d6099a97af13b32a642b037659a69efca8a5adc27cc3938ff4b0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91850eb1141d6099a97af13b32a642b037659a69efca8a5adc27cc3938ff4b0a", kill_on_drop: false }`
[INFO] [stdout] 91850eb1141d6099a97af13b32a642b037659a69efca8a5adc27cc3938ff4b0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13739c93087020388d03a680acbba90b4dc14e5bb61e3b11f30683c9b4616c93
[INFO] running `Command { std: "docker" "start" "-a" "13739c93087020388d03a680acbba90b4dc14e5bb61e3b11f30683c9b4616c93", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.93s
[INFO] running `Command { std: "docker" "inspect" "13739c93087020388d03a680acbba90b4dc14e5bb61e3b11f30683c9b4616c93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13739c93087020388d03a680acbba90b4dc14e5bb61e3b11f30683c9b4616c93", kill_on_drop: false }`
[INFO] [stdout] 13739c93087020388d03a680acbba90b4dc14e5bb61e3b11f30683c9b4616c93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d2edc31668b53241a3622f35ebaddec4aa6d3ec34ca1ba1f076ef3713ef0a29
[INFO] running `Command { std: "docker" "start" "-a" "5d2edc31668b53241a3622f35ebaddec4aa6d3ec34ca1ba1f076ef3713ef0a29", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.26s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_server-30567df91fd67531)
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "5d2edc31668b53241a3622f35ebaddec4aa6d3ec34ca1ba1f076ef3713ef0a29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d2edc31668b53241a3622f35ebaddec4aa6d3ec34ca1ba1f076ef3713ef0a29", kill_on_drop: false }`
[INFO] [stdout] 5d2edc31668b53241a3622f35ebaddec4aa6d3ec34ca1ba1f076ef3713ef0a29