[INFO] fetching crate toku_protocol 0.2.0...
[INFO] testing toku_protocol-0.2.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate toku_protocol 0.2.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate toku_protocol 0.2.0 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 crates.io crate toku_protocol 0.2.0
[INFO] finished tweaking crates.io crate toku_protocol 0.2.0
[INFO] tweaked toml for crates.io crate toku_protocol 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] f0adf7198aa24fb5ad7c0388feb60895687c39fc2daff16f7e0e176c8097cfc9
[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" "f0adf7198aa24fb5ad7c0388feb60895687c39fc2daff16f7e0e176c8097cfc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0adf7198aa24fb5ad7c0388feb60895687c39fc2daff16f7e0e176c8097cfc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0adf7198aa24fb5ad7c0388feb60895687c39fc2daff16f7e0e176c8097cfc9", kill_on_drop: false }`
[INFO] [stdout] f0adf7198aa24fb5ad7c0388feb60895687c39fc2daff16f7e0e176c8097cfc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] cd22818948d8f8ad09a1e356a3c519cc2c70e415348034e86f4d95fe7a910161
[INFO] running `Command { std: "docker" "start" "-a" "cd22818948d8f8ad09a1e356a3c519cc2c70e415348034e86f4d95fe7a910161", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytesize v1.1.0
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]    Compiling tokio-util v0.2.0
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling toku_protocol v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.64s
[INFO] running `Command { std: "docker" "inspect" "cd22818948d8f8ad09a1e356a3c519cc2c70e415348034e86f4d95fe7a910161", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd22818948d8f8ad09a1e356a3c519cc2c70e415348034e86f4d95fe7a910161", kill_on_drop: false }`
[INFO] [stdout] cd22818948d8f8ad09a1e356a3c519cc2c70e415348034e86f4d95fe7a910161
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] f239a1f0a5ad312e3b5be6d9caf402361d9d7c4fd4e2b164d63f725571c47820
[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" "f239a1f0a5ad312e3b5be6d9caf402361d9d7c4fd4e2b164d63f725571c47820", kill_on_drop: false }`
[INFO] [stderr]    Compiling toku_protocol v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "f239a1f0a5ad312e3b5be6d9caf402361d9d7c4fd4e2b164d63f725571c47820", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f239a1f0a5ad312e3b5be6d9caf402361d9d7c4fd4e2b164d63f725571c47820", kill_on_drop: false }`
[INFO] [stdout] f239a1f0a5ad312e3b5be6d9caf402361d9d7c4fd4e2b164d63f725571c47820
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 37018a9ef473b4c1e7a944a98764331df6ae46ba1e284b92593accaa22cb4237
[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" "37018a9ef473b4c1e7a944a98764331df6ae46ba1e284b92593accaa22cb4237", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/toku_protocol-83e8f0545c442ff3)
[INFO] [stdout] running 16 tests
[INFO] [stdout] test codec::tests::test_error ... ok
[INFO] [stdout] test codec::tests::test_goaway ... ok
[INFO] [stdout] test codec::tests::test_helloack ... ok
[INFO] [stdout] test codec::tests::test_request ... ok
[INFO] [stdout] test codec::tests::test_response ... ok
[INFO] [stdout] test flags::tests::it_is_compressed ... ok
[INFO] [stdout] test flags::tests::it_is_compressed_and_other_flag ... ok
[INFO] [stdout] test codec::tests::test_hello ... ok
[INFO] [stdout] test flags::tests::it_makes_flags_not_compressed ... ok
[INFO] [stdout] test flags::tests::it_makes_flags_compressed ... ok
[INFO] [stderr]    Doc-tests toku_protocol
[INFO] [stdout] test upgrade::tests::it_round_trips_request ... ok
[INFO] [stdout] test flags::tests::it_is_not_compressed ... ok
[INFO] [stdout] test codec::tests::test_ping ... ok
[INFO] [stdout] test codec::tests::test_pong ... ok
[INFO] [stdout] test upgrade::tests::it_round_trips_response ... ok
[INFO] [stdout] test codec::tests::test_push ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "37018a9ef473b4c1e7a944a98764331df6ae46ba1e284b92593accaa22cb4237", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37018a9ef473b4c1e7a944a98764331df6ae46ba1e284b92593accaa22cb4237", kill_on_drop: false }`
[INFO] [stdout] 37018a9ef473b4c1e7a944a98764331df6ae46ba1e284b92593accaa22cb4237