[INFO] cloning repository https://github.com/sparverius/rust-tcpserver-service-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sparverius/rust-tcpserver-service-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsparverius%2Frust-tcpserver-service-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsparverius%2Frust-tcpserver-service-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6c96f71f6028ad5918ae2522148b9f2488168e21
[INFO] testing sparverius/rust-tcpserver-service-example 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%2Fsparverius%2Frust-tcpserver-service-example" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sparverius/rust-tcpserver-service-example 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/sparverius/rust-tcpserver-service-example
[INFO] finished tweaking git repo https://github.com/sparverius/rust-tcpserver-service-example
[INFO] tweaked toml for git repo https://github.com/sparverius/rust-tcpserver-service-example written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/sparverius/rust-tcpserver-service-example 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio v0.2.18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 33cf94e4a5b61a536eb17daabde1612079c7102965300ee4c8d8df6bbe3f5c41
[INFO] running `Command { std: "docker" "start" "-a" "33cf94e4a5b61a536eb17daabde1612079c7102965300ee4c8d8df6bbe3f5c41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33cf94e4a5b61a536eb17daabde1612079c7102965300ee4c8d8df6bbe3f5c41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33cf94e4a5b61a536eb17daabde1612079c7102965300ee4c8d8df6bbe3f5c41", kill_on_drop: false }`
[INFO] [stdout] 33cf94e4a5b61a536eb17daabde1612079c7102965300ee4c8d8df6bbe3f5c41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] ef453b220db2cccd7f21230652353cdc74d37f1f8a9f8240f3a7667ea33dcb83
[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" "ef453b220db2cccd7f21230652353cdc74d37f1f8a9f8240f3a7667ea33dcb83", kill_on_drop: false }`
[INFO] [stderr]    Compiling arc-swap v0.4.5
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling signal-hook-registry v1.2.0
[INFO] [stderr]    Compiling mio v0.6.21
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling zerocopy-derive v0.2.0
[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]    Compiling tokio v0.2.18
[INFO] [stderr]    Compiling zerocopy v0.3.0
[INFO] [stderr]    Compiling futures-util v0.3.4
[INFO] [stderr]    Compiling futures-executor v0.3.4
[INFO] [stderr]    Compiling futures v0.3.4
[INFO] [stderr]    Compiling service v0.1.0 (/opt/rustwide/workdir/service)
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling test-client v0.1.0 (/opt/rustwide/workdir/test-client)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.06s
[INFO] running `Command { std: "docker" "inspect" "ef453b220db2cccd7f21230652353cdc74d37f1f8a9f8240f3a7667ea33dcb83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef453b220db2cccd7f21230652353cdc74d37f1f8a9f8240f3a7667ea33dcb83", kill_on_drop: false }`
[INFO] [stdout] ef453b220db2cccd7f21230652353cdc74d37f1f8a9f8240f3a7667ea33dcb83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] f48d9b7f124a8eb5556736e7baf3abf9e74128a8a1cada7aa6e3fd121d5b9771
[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" "f48d9b7f124a8eb5556736e7baf3abf9e74128a8a1cada7aa6e3fd121d5b9771", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling service v0.1.0 (/opt/rustwide/workdir/service)
[INFO] [stderr]    Compiling test-client v0.1.0 (/opt/rustwide/workdir/test-client)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.46s
[INFO] running `Command { std: "docker" "inspect" "f48d9b7f124a8eb5556736e7baf3abf9e74128a8a1cada7aa6e3fd121d5b9771", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f48d9b7f124a8eb5556736e7baf3abf9e74128a8a1cada7aa6e3fd121d5b9771", kill_on_drop: false }`
[INFO] [stdout] f48d9b7f124a8eb5556736e7baf3abf9e74128a8a1cada7aa6e3fd121d5b9771
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 1195380ffa7ff9cf654a11b392013ad23c248721e2d7deb239bfda913b4fce3c
[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" "1195380ffa7ff9cf654a11b392013ad23c248721e2d7deb239bfda913b4fce3c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/service-272283cd82575eb1)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test message::tests::test_compression_request_requires_non_zero ... ok
[INFO] [stdout] test message::tests::test_message_header_size_mismatch ... ok
[INFO] [stdout] test message::tests::test_message_request_requires_zero_length ... ok
[INFO] [stdout] test message::tests::test_message_too_large ... ok
[INFO] [stdout] test message::tests::test_message_too_small ... ok
[INFO] [stdout] test server::compress::tests::test_compress_message ... ok
[INFO] [stdout] test server::compress::tests::test_none ... ok
[INFO] [stdout] test server::connection::tests::test_compress_invalid_characters ... ok
[INFO] [stdout] test server::connection::tests::test_compress ... ok
[INFO] [stdout] test server::connection::tests::test_get_stats ... ok
[INFO] [stdout] test server::connection::tests::test_ping ... ok
[INFO] [stdout] test server::connection::tests::test_reset_stats ... ok
[INFO] [stdout] test server::stats::tests::test_as_bytes ... ok
[INFO] [stdout] test server::stats::tests::test_parse ... ok
[INFO] [stdout] test message::tests::test_payload ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/compression_service-19ab56ad372e4e41)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/test_client-52d519ded770bc8a)
[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] [stderr]    Doc-tests service
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/server.rs - server::Server::new_with_url (line 35) ... ignored
[INFO] [stdout] test src/message.rs - message::Message<B>::parse (line 146) ... ok
[INFO] [stdout] test src/message.rs - message::Message<B>::parse_mut (line 163) ... ok
[INFO] [stdout] test src/server/connection.rs - server::connection::Connection (line 15) ... ok
[INFO] [stdout] test src/server/compress.rs - server::compress::compress_message (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 2.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1195380ffa7ff9cf654a11b392013ad23c248721e2d7deb239bfda913b4fce3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1195380ffa7ff9cf654a11b392013ad23c248721e2d7deb239bfda913b4fce3c", kill_on_drop: false }`
[INFO] [stdout] 1195380ffa7ff9cf654a11b392013ad23c248721e2d7deb239bfda913b4fce3c