[INFO] cloning repository https://github.com/bmike7/RustBookMultiThreadedWebServer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bmike7/RustBookMultiThreadedWebServer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbmike7%2FRustBookMultiThreadedWebServer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbmike7%2FRustBookMultiThreadedWebServer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9d9987f2877155c48c67cc3ddca32c7283851e89
[INFO] testing bmike7/RustBookMultiThreadedWebServer 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%2Fbmike7%2FRustBookMultiThreadedWebServer" "/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/bmike7/RustBookMultiThreadedWebServer 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/bmike7/RustBookMultiThreadedWebServer
[INFO] finished tweaking git repo https://github.com/bmike7/RustBookMultiThreadedWebServer
[INFO] tweaked toml for git repo https://github.com/bmike7/RustBookMultiThreadedWebServer written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/bmike7/RustBookMultiThreadedWebServer 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-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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 251cd5305e446d3b2cf306db0b7fc0caa8178a8a0b30c532a0c348a9c93b3931
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "251cd5305e446d3b2cf306db0b7fc0caa8178a8a0b30c532a0c348a9c93b3931", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "251cd5305e446d3b2cf306db0b7fc0caa8178a8a0b30c532a0c348a9c93b3931", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "251cd5305e446d3b2cf306db0b7fc0caa8178a8a0b30c532a0c348a9c93b3931", kill_on_drop: false }`
[INFO] [stdout] 251cd5305e446d3b2cf306db0b7fc0caa8178a8a0b30c532a0c348a9c93b3931
[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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dabe33f99ade2ad04c2c8b2c7d671ac6c5c2dd3810d85ef78c1a25bf417cc2c3
[INFO] running `Command { std: "docker" "start" "-a" "dabe33f99ade2ad04c2c8b2c7d671ac6c5c2dd3810d85ef78c1a25bf417cc2c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling multi_threaded_web_server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `Command { std: "docker" "inspect" "dabe33f99ade2ad04c2c8b2c7d671ac6c5c2dd3810d85ef78c1a25bf417cc2c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dabe33f99ade2ad04c2c8b2c7d671ac6c5c2dd3810d85ef78c1a25bf417cc2c3", kill_on_drop: false }`
[INFO] [stdout] dabe33f99ade2ad04c2c8b2c7d671ac6c5c2dd3810d85ef78c1a25bf417cc2c3
[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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed89222e806bbaa2cffbc1a3fd7261c00316a53d15df915b0950a6e0146009e9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ed89222e806bbaa2cffbc1a3fd7261c00316a53d15df915b0950a6e0146009e9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling multi_threaded_web_server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "ed89222e806bbaa2cffbc1a3fd7261c00316a53d15df915b0950a6e0146009e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed89222e806bbaa2cffbc1a3fd7261c00316a53d15df915b0950a6e0146009e9", kill_on_drop: false }`
[INFO] [stdout] ed89222e806bbaa2cffbc1a3fd7261c00316a53d15df915b0950a6e0146009e9
[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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d92327adad0ba59be3a083c4ec4986d56698efa1e561b2386f2ef3ff17ea8811
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d92327adad0ba59be3a083c4ec4986d56698efa1e561b2386f2ef3ff17ea8811", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/multi_threaded_web_server-5c4be40525a3a1f6)
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/main-0ab6273c85865f2d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests multi_threaded_web_server
[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] [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] [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" "d92327adad0ba59be3a083c4ec4986d56698efa1e561b2386f2ef3ff17ea8811", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d92327adad0ba59be3a083c4ec4986d56698efa1e561b2386f2ef3ff17ea8811", kill_on_drop: false }`
[INFO] [stdout] d92327adad0ba59be3a083c4ec4986d56698efa1e561b2386f2ef3ff17ea8811