[INFO] cloning repository https://github.com/wheelin/rpiapptmon_tcp_client
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wheelin/rpiapptmon_tcp_client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwheelin%2Frpiapptmon_tcp_client", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwheelin%2Frpiapptmon_tcp_client'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f8f9bc330e128bbcca992b253c8d240230fa87f8
[INFO] testing wheelin/rpiapptmon_tcp_client against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwheelin%2Frpiapptmon_tcp_client" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wheelin/rpiapptmon_tcp_client on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wheelin/rpiapptmon_tcp_client
[INFO] finished tweaking git repo https://github.com/wheelin/rpiapptmon_tcp_client
[INFO] tweaked toml for git repo https://github.com/wheelin/rpiapptmon_tcp_client written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/wheelin/rpiapptmon_tcp_client already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9686315edd08be4f5c103f4acf3781d698b76d3ae56a907d832b5787a9bd9fd8
[INFO] running `Command { std: "docker" "start" "-a" "9686315edd08be4f5c103f4acf3781d698b76d3ae56a907d832b5787a9bd9fd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9686315edd08be4f5c103f4acf3781d698b76d3ae56a907d832b5787a9bd9fd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9686315edd08be4f5c103f4acf3781d698b76d3ae56a907d832b5787a9bd9fd8", kill_on_drop: false }`
[INFO] [stdout] 9686315edd08be4f5c103f4acf3781d698b76d3ae56a907d832b5787a9bd9fd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96d66f8412542f1916c246d1525a38ad25e195654ea73164be3a463129764cbd
[INFO] running `Command { std: "docker" "start" "-a" "96d66f8412542f1916c246d1525a38ad25e195654ea73164be3a463129764cbd", kill_on_drop: false }`
[INFO] [stderr]    Compiling rpiapptmon_tcp_client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "96d66f8412542f1916c246d1525a38ad25e195654ea73164be3a463129764cbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96d66f8412542f1916c246d1525a38ad25e195654ea73164be3a463129764cbd", kill_on_drop: false }`
[INFO] [stdout] 96d66f8412542f1916c246d1525a38ad25e195654ea73164be3a463129764cbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc8d1a078007467cfa50da828f0ea340ea11102db9a6679a72bd95f4740008c9
[INFO] running `Command { std: "docker" "start" "-a" "fc8d1a078007467cfa50da828f0ea340ea11102db9a6679a72bd95f4740008c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling rpiapptmon_tcp_client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "fc8d1a078007467cfa50da828f0ea340ea11102db9a6679a72bd95f4740008c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc8d1a078007467cfa50da828f0ea340ea11102db9a6679a72bd95f4740008c9", kill_on_drop: false }`
[INFO] [stdout] fc8d1a078007467cfa50da828f0ea340ea11102db9a6679a72bd95f4740008c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 17f9b69aeeaa319339e74e55e49e1325b7047bb9cf9a1240c42fc3faefd252f3
[INFO] running `Command { std: "docker" "start" "-a" "17f9b69aeeaa319339e74e55e49e1325b7047bb9cf9a1240c42fc3faefd252f3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rpiapptmon_tcp_client-bb3dcbfafb9b21b4)
[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] [stderr]    Doc-tests rpiapptmon_tcp_client
[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" "17f9b69aeeaa319339e74e55e49e1325b7047bb9cf9a1240c42fc3faefd252f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17f9b69aeeaa319339e74e55e49e1325b7047bb9cf9a1240c42fc3faefd252f3", kill_on_drop: false }`
[INFO] [stdout] 17f9b69aeeaa319339e74e55e49e1325b7047bb9cf9a1240c42fc3faefd252f3