[INFO] fetching crate faktory 0.11.0...
[INFO] testing faktory-0.11.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate faktory 0.11.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate faktory 0.11.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate faktory 0.11.0
[INFO] finished tweaking crates.io crate faktory 0.11.0
[INFO] tweaked toml for crates.io crate faktory 0.11.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate faktory 0.11.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mockstream v0.0.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93f975c6dc6768a104343a06ea1c6c3e08c2b44ac1ecb9ea1b415e7031665fa4
[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" "93f975c6dc6768a104343a06ea1c6c3e08c2b44ac1ecb9ea1b415e7031665fa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93f975c6dc6768a104343a06ea1c6c3e08c2b44ac1ecb9ea1b415e7031665fa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93f975c6dc6768a104343a06ea1c6c3e08c2b44ac1ecb9ea1b415e7031665fa4", kill_on_drop: false }`
[INFO] [stdout] 93f975c6dc6768a104343a06ea1c6c3e08c2b44ac1ecb9ea1b415e7031665fa4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2eb64edaba50ac6287e2283e9dbc58f41ce89c72b1b1cae568a8d5108bc386ac
[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" "2eb64edaba50ac6287e2283e9dbc58f41ce89c72b1b1cae568a8d5108bc386ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling match_cfg v0.1.0
[INFO] [stderr]    Compiling bufstream v0.1.4
[INFO] [stderr]    Compiling atomic-option v0.1.2
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling serde_json v1.0.48
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling backtrace v0.3.44
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]    Compiling chrono v0.4.10
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling failure v0.1.6
[INFO] [stderr]    Compiling faktory v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.17s
[INFO] running `Command { std: "docker" "inspect" "2eb64edaba50ac6287e2283e9dbc58f41ce89c72b1b1cae568a8d5108bc386ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2eb64edaba50ac6287e2283e9dbc58f41ce89c72b1b1cae568a8d5108bc386ac", kill_on_drop: false }`
[INFO] [stdout] 2eb64edaba50ac6287e2283e9dbc58f41ce89c72b1b1cae568a8d5108bc386ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8ec68e4da9aab297fd2b67f65cb2fc137e530a6ed3db28564273b4cf923c976
[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" "f8ec68e4da9aab297fd2b67f65cb2fc137e530a6ed3db28564273b4cf923c976", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mockstream v0.0.3
[INFO] [stderr]    Compiling faktory v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.93s
[INFO] running `Command { std: "docker" "inspect" "f8ec68e4da9aab297fd2b67f65cb2fc137e530a6ed3db28564273b4cf923c976", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8ec68e4da9aab297fd2b67f65cb2fc137e530a6ed3db28564273b4cf923c976", kill_on_drop: false }`
[INFO] [stdout] f8ec68e4da9aab297fd2b67f65cb2fc137e530a6ed3db28564273b4cf923c976
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 680eef5da39d33af98dc251af01bcaa0d6211696491eb7853ba1035983b9eaa2
[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" "680eef5da39d33af98dc251af01bcaa0d6211696491eb7853ba1035983b9eaa2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/faktory-c82374526c278a84
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test consumer::tests::it_works ... ignored
[INFO] [stdout] test producer::tests::it_works ... ignored
[INFO] [stdout] test proto::single::resp::test::it_decodes_json_ok_blob ... ok
[INFO] [stdout] test proto::single::resp::test::it_decodes_json_nill ... ok
[INFO] [stdout] test proto::single::resp::test::it_decodes_json_empty ... ok
[INFO] [stdout] test proto::single::resp::test::it_decodes_blob_json ... ok
[INFO] [stdout] test proto::single::resp::test::it_decodes_json_ok_string ... ok
[INFO] [stdout] test proto::single::resp::test::it_parses_empty_bulk ... ok
[INFO] [stdout] test proto::single::resp::test::it_decodes_string_json ... ok
[INFO] [stdout] test proto::single::resp::test::it_errors_on_bad_json_string ... ok
[INFO] [stdout] test proto::single::resp::test::it_parses_numbers ... ok
[INFO] [stdout] test proto::single::resp::test::it_errors_on_bad_numbers ... ok
[INFO] [stdout] test proto::single::resp::test::it_parses_non_empty_bulk ... ok
[INFO] [stdout] test proto::single::resp::test::it_parses_nills ... ok
[INFO] [stdout] test proto::tests::it_works ... ignored
[INFO] [stdout] test proto::single::resp::test::it_parses_simple_strings ... ok
[INFO] [stdout] test proto::single::resp::test::it_errors_on_bad_sizes ... ok
[INFO] [stdout] test proto::single::resp::test::it_errors_on_bad_json_blob ... ok
[INFO] [stdout] test proto::tests::correct_env_parsing ... ok
[INFO] [stdout] test proto::tests::url_doesnt_require_port ... ok
[INFO] [stdout] test proto::single::resp::test::it_parses_errors ... ok
[INFO] [stdout] test proto::tests::url_port_default ... ok
[INFO] [stdout] test proto::tests::url_can_take_password_and_port ... ok
[INFO] [stdout] test proto::single::resp::test::it_errors_on_unknown_resp_type ... ok
[INFO] [stdout] test proto::single::resp::test::json_error_on_number ... ok
[INFO] [stdout] test proto::tests::url_requires_tcp ... ok
[INFO] [stdout] test proto::tests::url_requires_host ... ok
[INFO] [stdout] test proto::single::resp::test::it_cant_do_arrays ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/consumer-6969a7fdb317747e
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test hello ... ok
[INFO] [stdout] test dequeue ... ok
[INFO] [stdout] test dequeue_first_empty ... ok
[INFO] [stdout] test hello_pwd ... ok
[INFO] [stdout] test terminate ... ok
[INFO] [stdout] test no_first_job ... ok
[INFO] [stdout] test well_behaved_many ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/producer-c482ba6a65fd6e72
[INFO] [stdout] test well_behaved ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.20s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test hello ... ok
[INFO] [stdout] test enqueue ... ok
[INFO] [stdout] test hello_pwd ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/real-e21cbc625c4ca98c
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test fail ... ok
[INFO] [stdout] test hello_c ... ok
[INFO] [stdout] test hello_p ... ok
[INFO] [stdout] test roundtrip ... ok
[INFO] [stdout] test multi ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests faktory
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] test src/producer/mod.rs - producer::Producer (line 59) ... ok
[INFO] [stdout] test src/producer/mod.rs - producer::Producer (line 52) ... ok
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stdout] test src/consumer/mod.rs - consumer::Consumer (line 98) ... ok
[INFO] [stdout] test src/producer/mod.rs - producer::Producer (line 45) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.70s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "680eef5da39d33af98dc251af01bcaa0d6211696491eb7853ba1035983b9eaa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "680eef5da39d33af98dc251af01bcaa0d6211696491eb7853ba1035983b9eaa2", kill_on_drop: false }`
[INFO] [stdout] 680eef5da39d33af98dc251af01bcaa0d6211696491eb7853ba1035983b9eaa2