[INFO] fetching crate toku_protocol 0.2.0...
[INFO] testing toku_protocol-0.2.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate toku_protocol 0.2.0 into /workspace/builds/worker-116/source
[INFO] validating manifest of crates.io crate toku_protocol 0.2.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-116/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4f38149b705b053032cd189ca650c5008fda24a411b40d3975a78fb1de5a2c5
[INFO] running `Command { std: "docker" "start" "-a" "a4f38149b705b053032cd189ca650c5008fda24a411b40d3975a78fb1de5a2c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4f38149b705b053032cd189ca650c5008fda24a411b40d3975a78fb1de5a2c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4f38149b705b053032cd189ca650c5008fda24a411b40d3975a78fb1de5a2c5", kill_on_drop: false }`
[INFO] [stdout] a4f38149b705b053032cd189ca650c5008fda24a411b40d3975a78fb1de5a2c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07fd1af542bd43adaba12f2b05ae0db369addd6ea1f45d71463ea66566f0c93d
[INFO] running `Command { std: "docker" "start" "-a" "07fd1af542bd43adaba12f2b05ae0db369addd6ea1f45d71463ea66566f0c93d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling gimli v0.26.1
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling bytesize v1.1.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling tokio-util v0.2.0
[INFO] [stderr]    Compiling backtrace v0.3.63
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling addr2line v0.17.0
[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 6.79s
[INFO] running `Command { std: "docker" "inspect" "07fd1af542bd43adaba12f2b05ae0db369addd6ea1f45d71463ea66566f0c93d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07fd1af542bd43adaba12f2b05ae0db369addd6ea1f45d71463ea66566f0c93d", kill_on_drop: false }`
[INFO] [stdout] 07fd1af542bd43adaba12f2b05ae0db369addd6ea1f45d71463ea66566f0c93d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2021402fd666cb14017c2a749604a7ba4accb41ec901320bd50e3c62fdd7102a
[INFO] running `Command { std: "docker" "start" "-a" "2021402fd666cb14017c2a749604a7ba4accb41ec901320bd50e3c62fdd7102a", kill_on_drop: false }`
[INFO] [stderr]    Compiling toku_protocol v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.62s
[INFO] running `Command { std: "docker" "inspect" "2021402fd666cb14017c2a749604a7ba4accb41ec901320bd50e3c62fdd7102a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2021402fd666cb14017c2a749604a7ba4accb41ec901320bd50e3c62fdd7102a", kill_on_drop: false }`
[INFO] [stdout] 2021402fd666cb14017c2a749604a7ba4accb41ec901320bd50e3c62fdd7102a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9048f6830b4116eb6f8609a8b8f3de75e6b401c9798476fde9aa4659fa16bec7
[INFO] running `Command { std: "docker" "start" "-a" "9048f6830b4116eb6f8609a8b8f3de75e6b401c9798476fde9aa4659fa16bec7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/toku_protocol-2d992c078a3f1809)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test codec::tests::test_error ... ok
[INFO] [stdout] test codec::tests::test_pong ... ok
[INFO] [stdout] test codec::tests::test_goaway ... ok
[INFO] [stdout] test codec::tests::test_ping ... ok
[INFO] [stdout] test codec::tests::test_hello ... 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 codec::tests::test_push ... ok
[INFO] [stdout] test flags::tests::it_is_compressed_and_other_flag ... ok
[INFO] [stdout] test flags::tests::it_is_not_compressed ... ok
[INFO] [stdout] test flags::tests::it_makes_flags_compressed ... ok
[INFO] [stdout] test flags::tests::it_is_compressed ... ok
[INFO] [stdout] test flags::tests::it_makes_flags_not_compressed ... ok
[INFO] [stdout] test upgrade::tests::it_round_trips_request ... ok
[INFO] [stdout] test upgrade::tests::it_round_trips_response ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests toku_protocol
[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" "9048f6830b4116eb6f8609a8b8f3de75e6b401c9798476fde9aa4659fa16bec7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9048f6830b4116eb6f8609a8b8f3de75e6b401c9798476fde9aa4659fa16bec7", kill_on_drop: false }`
[INFO] [stdout] 9048f6830b4116eb6f8609a8b8f3de75e6b401c9798476fde9aa4659fa16bec7