[INFO] cloning repository https://github.com/DengYiping/dots_client_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DengYiping/dots_client_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDengYiping%2Fdots_client_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDengYiping%2Fdots_client_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fab7c7dd1627e3eb457d0480dedb7ec39f598888
[INFO] testing DengYiping/dots_client_rs against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDengYiping%2Fdots_client_rs" "/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/DengYiping/dots_client_rs 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/DengYiping/dots_client_rs
[INFO] finished tweaking git repo https://github.com/DengYiping/dots_client_rs
[INFO] tweaked toml for git repo https://github.com/DengYiping/dots_client_rs written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/DengYiping/dots_client_rs 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] [stderr]     Blocking waiting for file lock on package cache
[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] 2e1b5ce15f4ffb0d449461159ae4e0b48e1211aec864818bcef6b29509481245
[INFO] running `Command { std: "docker" "start" "-a" "2e1b5ce15f4ffb0d449461159ae4e0b48e1211aec864818bcef6b29509481245", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e1b5ce15f4ffb0d449461159ae4e0b48e1211aec864818bcef6b29509481245", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e1b5ce15f4ffb0d449461159ae4e0b48e1211aec864818bcef6b29509481245", kill_on_drop: false }`
[INFO] [stdout] 2e1b5ce15f4ffb0d449461159ae4e0b48e1211aec864818bcef6b29509481245
[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] 579c8bdbd4a362b81ffe7cefc5e577244a5bf6fd37408ee3ca627b4bbd6b0f33
[INFO] running `Command { std: "docker" "start" "-a" "579c8bdbd4a362b81ffe7cefc5e577244a5bf6fd37408ee3ca627b4bbd6b0f33", kill_on_drop: false }`
[INFO] [stderr]    Compiling dots_client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "579c8bdbd4a362b81ffe7cefc5e577244a5bf6fd37408ee3ca627b4bbd6b0f33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "579c8bdbd4a362b81ffe7cefc5e577244a5bf6fd37408ee3ca627b4bbd6b0f33", kill_on_drop: false }`
[INFO] [stdout] 579c8bdbd4a362b81ffe7cefc5e577244a5bf6fd37408ee3ca627b4bbd6b0f33
[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] dae470dc82e746ac19db4414cae920cce59895f7524fd724156d4bf2e128b44e
[INFO] running `Command { std: "docker" "start" "-a" "dae470dc82e746ac19db4414cae920cce59895f7524fd724156d4bf2e128b44e", kill_on_drop: false }`
[INFO] [stderr]    Compiling dots_client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "dae470dc82e746ac19db4414cae920cce59895f7524fd724156d4bf2e128b44e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dae470dc82e746ac19db4414cae920cce59895f7524fd724156d4bf2e128b44e", kill_on_drop: false }`
[INFO] [stdout] dae470dc82e746ac19db4414cae920cce59895f7524fd724156d4bf2e128b44e
[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] c8735c75262b48713dbcec16287778b56ea235d14adf42da4c839e35bf33ddeb
[INFO] running `Command { std: "docker" "start" "-a" "c8735c75262b48713dbcec16287778b56ea235d14adf42da4c839e35bf33ddeb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dots_client-53a0261d86e68028)
[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" "c8735c75262b48713dbcec16287778b56ea235d14adf42da4c839e35bf33ddeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8735c75262b48713dbcec16287778b56ea235d14adf42da4c839e35bf33ddeb", kill_on_drop: false }`
[INFO] [stdout] c8735c75262b48713dbcec16287778b56ea235d14adf42da4c839e35bf33ddeb