[INFO] fetching crate mqtt-protocol 0.11.0...
[INFO] testing mqtt-protocol-0.11.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate mqtt-protocol 0.11.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate mqtt-protocol 0.11.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mqtt-protocol 0.11.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate mqtt-protocol 0.11.0
[INFO] tweaked toml for crates.io crate mqtt-protocol 0.11.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate mqtt-protocol 0.11.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded futures-executor v0.3.13
[INFO] [stderr]   Downloaded tokio-util v0.6.5
[INFO] [stderr]   Downloaded syn v1.0.66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "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] a8c1ac9463498d12ba138175743c15a01cd57771caf65cd449ad5f7ec4e2133f
[INFO] running `Command { std: "docker" "start" "-a" "a8c1ac9463498d12ba138175743c15a01cd57771caf65cd449ad5f7ec4e2133f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8c1ac9463498d12ba138175743c15a01cd57771caf65cd449ad5f7ec4e2133f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8c1ac9463498d12ba138175743c15a01cd57771caf65cd449ad5f7ec4e2133f", kill_on_drop: false }`
[INFO] [stdout] a8c1ac9463498d12ba138175743c15a01cd57771caf65cd449ad5f7ec4e2133f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbf7cc3e6539b160a828f4e049c57b0bed5e54a867da1a72eeab8993f66e2c78
[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" "cbf7cc3e6539b160a828f4e049c57b0bed5e54a867da1a72eeab8993f66e2c78", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.66
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling mqtt-protocol v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.86s
[INFO] running `Command { std: "docker" "inspect" "cbf7cc3e6539b160a828f4e049c57b0bed5e54a867da1a72eeab8993f66e2c78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbf7cc3e6539b160a828f4e049c57b0bed5e54a867da1a72eeab8993f66e2c78", kill_on_drop: false }`
[INFO] [stdout] cbf7cc3e6539b160a828f4e049c57b0bed5e54a867da1a72eeab8993f66e2c78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09d0ce5cd6713e804690f01735af2ac1e1ea586c099ecf2e79ef95d7b99e8c75
[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" "09d0ce5cd6713e804690f01735af2ac1e1ea586c099ecf2e79ef95d7b99e8c75", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.13
[INFO] [stderr]    Compiling futures-sink v0.3.13
[INFO] [stderr]    Compiling tokio v1.4.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling mio v0.7.11
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling futures-macro v0.3.13
[INFO] [stderr]    Compiling tokio-macros v1.1.0
[INFO] [stderr]    Compiling env_logger v0.8.3
[INFO] [stderr]    Compiling futures-channel v0.3.13
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling futures-util v0.3.13
[INFO] [stderr]    Compiling futures-executor v0.3.13
[INFO] [stderr]    Compiling futures v0.3.13
[INFO] [stderr]    Compiling mqtt-protocol v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.83s
[INFO] running `Command { std: "docker" "inspect" "09d0ce5cd6713e804690f01735af2ac1e1ea586c099ecf2e79ef95d7b99e8c75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09d0ce5cd6713e804690f01735af2ac1e1ea586c099ecf2e79ef95d7b99e8c75", kill_on_drop: false }`
[INFO] [stdout] 09d0ce5cd6713e804690f01735af2ac1e1ea586c099ecf2e79ef95d7b99e8c75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", 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] 5f5986c4b63021e6fe800cad46fa4400bc8f3ab4e8b867a45d6f737d298dc00e
[INFO] running `Command { std: "docker" "start" "-a" "5f5986c4b63021e6fe800cad46fa4400bc8f3ab4e8b867a45d6f737d298dc00e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mqtt-9bedb302f2414657)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test control::fixed_header::test::test_decode_fixed_header ... ok
[INFO] [stdout] test control::fixed_header::test::test_encode_fixed_header ... ok
[INFO] [stdout] test encodable::test::varbyte_encode ... ok
[INFO] [stdout] test packet::connect::test::test_connect_packet_decode_basic ... ok
[INFO] [stdout] test packet::connect::test::test_connect_packet_encode_basic ... ok
[INFO] [stdout] test packet::connect::test::test_connect_packet_user_name ... ok
[INFO] [stdout] test packet::test::test_variable_packet_basic ... ok
[INFO] [stdout] test qos::test::min_qos ... ok
[INFO] [stdout] test packet::connack::test::test_connack_packet_basic ... ok
[INFO] [stdout] test packet::publish::test::test_publish_packet_basic ... ok
[INFO] [stdout] test topic_name::test::topic_name_sys ... ok
[INFO] [stdout] test topic_name::test::topic_name_slash ... ok
[INFO] [stdout] test topic_name::test::topic_name_basic ... ok
[INFO] [stdout] test topic_filter::test::topic_filter_validate ... ok
[INFO] [stdout] test topic_filter::test::topic_filter_matcher ... ok
[INFO] [stdout] test control::fixed_header::test::test_decode_too_long_fixed_header - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mqtt
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/topic_filter.rs - topic_filter::TopicFilter (line 27) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5f5986c4b63021e6fe800cad46fa4400bc8f3ab4e8b867a45d6f737d298dc00e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f5986c4b63021e6fe800cad46fa4400bc8f3ab4e8b867a45d6f737d298dc00e", kill_on_drop: false }`
[INFO] [stdout] 5f5986c4b63021e6fe800cad46fa4400bc8f3ab4e8b867a45d6f737d298dc00e
