[INFO] fetching crate faktory 0.11.0...
[INFO] testing faktory-0.11.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate faktory 0.11.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate faktory 0.11.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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-2/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" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 353044c95f931c95a8076d51e14afffd83264772299c12c0a6875271f3972b22
[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" "353044c95f931c95a8076d51e14afffd83264772299c12c0a6875271f3972b22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "353044c95f931c95a8076d51e14afffd83264772299c12c0a6875271f3972b22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "353044c95f931c95a8076d51e14afffd83264772299c12c0a6875271f3972b22", kill_on_drop: false }`
[INFO] [stdout] 353044c95f931c95a8076d51e14afffd83264772299c12c0a6875271f3972b22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c3059a2b784eed2751de9765487fdaa1f8284e3e97364c267500624523620ed
[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" "0c3059a2b784eed2751de9765487fdaa1f8284e3e97364c267500624523620ed", kill_on_drop: false }`
[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 backtrace-sys v0.1.32
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling serde_json v1.0.48
[INFO] [stderr]    Compiling url v2.1.1
[INFO] [stderr]    Compiling backtrace v0.3.44
[INFO] [stderr]    Compiling hostname v0.3.1
[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 failure_derive v0.1.6
[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 41.88s
[INFO] running `Command { std: "docker" "inspect" "0c3059a2b784eed2751de9765487fdaa1f8284e3e97364c267500624523620ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c3059a2b784eed2751de9765487fdaa1f8284e3e97364c267500624523620ed", kill_on_drop: false }`
[INFO] [stdout] 0c3059a2b784eed2751de9765487fdaa1f8284e3e97364c267500624523620ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de51cd1a70a140fc69aee13b58be0685beb92fc6885548ffa568bb7461a7c72b
[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" "de51cd1a70a140fc69aee13b58be0685beb92fc6885548ffa568bb7461a7c72b", kill_on_drop: false }`
[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 14.79s
[INFO] running `Command { std: "docker" "inspect" "de51cd1a70a140fc69aee13b58be0685beb92fc6885548ffa568bb7461a7c72b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de51cd1a70a140fc69aee13b58be0685beb92fc6885548ffa568bb7461a7c72b", kill_on_drop: false }`
[INFO] [stdout] de51cd1a70a140fc69aee13b58be0685beb92fc6885548ffa568bb7461a7c72b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 458cc64d712e5565583ee76cbf603721b89b14ea92bcd203e993f278cb5b1f95
[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" "458cc64d712e5565583ee76cbf603721b89b14ea92bcd203e993f278cb5b1f95", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/faktory-9084b467f71ba2a8
[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_nill ... ok
[INFO] [stdout] test proto::single::resp::test::it_parses_nills ... ok
[INFO] [stdout] test proto::single::resp::test::it_parses_numbers ... ok
[INFO] [stdout] test proto::single::resp::test::it_parses_non_empty_bulk ... ok
[INFO] [stdout] test proto::single::resp::test::it_decodes_string_json ... ok
[INFO] [stdout] test proto::single::resp::test::it_decodes_json_empty ... ok
[INFO] [stdout] test proto::single::resp::test::it_parses_empty_bulk ... ok
[INFO] [stdout] test proto::single::resp::test::it_decodes_blob_json ... ok
[INFO] [stdout] test proto::single::resp::test::it_errors_on_unknown_resp_type ... ok
[INFO] [stdout] test proto::single::resp::test::it_parses_errors ... ok
[INFO] [stdout] test proto::single::resp::test::it_parses_simple_strings ... ok
[INFO] [stdout] test proto::single::resp::test::it_decodes_json_ok_blob ... ok
[INFO] [stdout] test proto::tests::it_works ... ignored
[INFO] [stdout] test proto::single::resp::test::it_errors_on_bad_sizes ... ok
[INFO] [stdout] test proto::single::resp::test::it_decodes_json_ok_string ... ok
[INFO] [stdout] test proto::tests::url_doesnt_require_port ... ok
[INFO] [stdout] test proto::single::resp::test::it_errors_on_bad_numbers ... ok
[INFO] [stdout] test proto::tests::correct_env_parsing ... ok
[INFO] [stdout] test proto::tests::url_can_take_password_and_port ... ok
[INFO] [stdout] test proto::tests::url_port_default ... ok
[INFO] [stdout] test proto::single::resp::test::it_errors_on_bad_json_string ... ok
[INFO] [stdout] test proto::single::resp::test::it_errors_on_bad_json_blob ... ok
[INFO] [stdout] test proto::single::resp::test::json_error_on_number ... ok
[INFO] [stdout] test proto::tests::url_requires_host ... ok
[INFO] [stdout] test proto::tests::url_requires_tcp ... 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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/consumer-065fd78feb3749e9
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test hello ... ok
[INFO] [stdout] test dequeue ... ok
[INFO] [stdout] test hello_pwd ... ok
[INFO] [stdout] test dequeue_first_empty ... ok
[INFO] [stdout] test terminate ... ok
[INFO] [stdout] test no_first_job ... ok
[INFO] [stdout] test well_behaved ... ok
[INFO] [stdout] test well_behaved_many ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/producer-9c67cefe65262f5c
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test hello ... ok
[INFO] [stdout] test enqueue ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/real-9d83aff6d90feffd
[INFO] [stdout] test hello_pwd ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test roundtrip ... ok
[INFO] [stdout] test fail ... ok
[INFO] [stdout] test multi ... ok
[INFO] [stdout] test hello_c ... ok
[INFO] [stdout] test hello_p ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests faktory
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/consumer/mod.rs - consumer::Consumer (line 98) ... ok
[INFO] [stdout] test src/producer/mod.rs - producer::Producer (line 52) ... ok
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stdout] test src/producer/mod.rs - producer::Producer (line 59) ... 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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "458cc64d712e5565583ee76cbf603721b89b14ea92bcd203e993f278cb5b1f95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "458cc64d712e5565583ee76cbf603721b89b14ea92bcd203e993f278cb5b1f95", kill_on_drop: false }`
[INFO] [stdout] 458cc64d712e5565583ee76cbf603721b89b14ea92bcd203e993f278cb5b1f95