[INFO] cloning repository https://github.com/danitrod/multithreaded-web-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/danitrod/multithreaded-web-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanitrod%2Fmultithreaded-web-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanitrod%2Fmultithreaded-web-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0e94ae21d1dd70967fa1b3ee3639fcb745bcffdd
[INFO] testing danitrod/multithreaded-web-server against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanitrod%2Fmultithreaded-web-server" "/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/danitrod/multithreaded-web-server 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/danitrod/multithreaded-web-server
[INFO] finished tweaking git repo https://github.com/danitrod/multithreaded-web-server
[INFO] tweaked toml for git repo https://github.com/danitrod/multithreaded-web-server written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/danitrod/multithreaded-web-server 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] 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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 061399ef3e54f43c3a8c9d92f7178461d1da0ad4beaf85ca36ca4f5d0410646e
[INFO] running `Command { std: "docker" "start" "-a" "061399ef3e54f43c3a8c9d92f7178461d1da0ad4beaf85ca36ca4f5d0410646e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "061399ef3e54f43c3a8c9d92f7178461d1da0ad4beaf85ca36ca4f5d0410646e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "061399ef3e54f43c3a8c9d92f7178461d1da0ad4beaf85ca36ca4f5d0410646e", kill_on_drop: false }`
[INFO] [stdout] 061399ef3e54f43c3a8c9d92f7178461d1da0ad4beaf85ca36ca4f5d0410646e
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3a80d182b766d9faa5af72db28b9f898b39b1e5e939dacb76c0556b2d8ccb008
[INFO] running `Command { std: "docker" "start" "-a" "3a80d182b766d9faa5af72db28b9f898b39b1e5e939dacb76c0556b2d8ccb008", kill_on_drop: false }`
[INFO] [stderr]    Compiling multithreaded-web-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "3a80d182b766d9faa5af72db28b9f898b39b1e5e939dacb76c0556b2d8ccb008", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a80d182b766d9faa5af72db28b9f898b39b1e5e939dacb76c0556b2d8ccb008", kill_on_drop: false }`
[INFO] [stdout] 3a80d182b766d9faa5af72db28b9f898b39b1e5e939dacb76c0556b2d8ccb008
[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] cb9f07d78b9b318c09ca884c0fb9a9b085c57aeabf0086e3f14b1ebecc39a113
[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" "cb9f07d78b9b318c09ca884c0fb9a9b085c57aeabf0086e3f14b1ebecc39a113", kill_on_drop: false }`
[INFO] [stderr]    Compiling multithreaded-web-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "cb9f07d78b9b318c09ca884c0fb9a9b085c57aeabf0086e3f14b1ebecc39a113", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb9f07d78b9b318c09ca884c0fb9a9b085c57aeabf0086e3f14b1ebecc39a113", kill_on_drop: false }`
[INFO] [stdout] cb9f07d78b9b318c09ca884c0fb9a9b085c57aeabf0086e3f14b1ebecc39a113
[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] fb31e5b09963cc061241dde5944ca8d3efa6d1baa8c5e0b9b11121e80310f6cb
[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" "fb31e5b09963cc061241dde5944ca8d3efa6d1baa8c5e0b9b11121e80310f6cb", 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/multithreaded_web_server-ca03431cc77ac45e)
[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" "fb31e5b09963cc061241dde5944ca8d3efa6d1baa8c5e0b9b11121e80310f6cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb31e5b09963cc061241dde5944ca8d3efa6d1baa8c5e0b9b11121e80310f6cb", kill_on_drop: false }`
[INFO] [stdout] fb31e5b09963cc061241dde5944ca8d3efa6d1baa8c5e0b9b11121e80310f6cb