[INFO] fetching crate mqtt_packet_3_5 0.2.2...
[INFO] testing mqtt_packet_3_5-0.2.2 against 1.59.0 for beta-1.60-1
[INFO] extracting crate mqtt_packet_3_5 0.2.2 into /workspace/builds/worker-112/source
[INFO] validating manifest of crates.io crate mqtt_packet_3_5 0.2.2 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mqtt_packet_3_5 0.2.2
[INFO] finished tweaking crates.io crate mqtt_packet_3_5 0.2.2
[INFO] tweaked toml for crates.io crate mqtt_packet_3_5 0.2.2 written to /workspace/builds/worker-112/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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" "+1.59.0" "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-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d4caf558e54b3033e94f14b3a834707d50e48d404b6caa3157790ac363bd119
[INFO] running `Command { std: "docker" "start" "-a" "5d4caf558e54b3033e94f14b3a834707d50e48d404b6caa3157790ac363bd119", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d4caf558e54b3033e94f14b3a834707d50e48d404b6caa3157790ac363bd119", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d4caf558e54b3033e94f14b3a834707d50e48d404b6caa3157790ac363bd119", kill_on_drop: false }`
[INFO] [stdout] 5d4caf558e54b3033e94f14b3a834707d50e48d404b6caa3157790ac363bd119
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 102891c47b823448832e418d492efd5c183f6545fb80f8f712683e96d1303bde
[INFO] running `Command { std: "docker" "start" "-a" "102891c47b823448832e418d492efd5c183f6545fb80f8f712683e96d1303bde", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mqtt_packet_3_5 v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.42s
[INFO] running `Command { std: "docker" "inspect" "102891c47b823448832e418d492efd5c183f6545fb80f8f712683e96d1303bde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "102891c47b823448832e418d492efd5c183f6545fb80f8f712683e96d1303bde", kill_on_drop: false }`
[INFO] [stdout] 102891c47b823448832e418d492efd5c183f6545fb80f8f712683e96d1303bde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d3322ec80261d7965fef0eb6edbce6b1a07604aeae1e37a57573355b3637b20
[INFO] running `Command { std: "docker" "start" "-a" "5d3322ec80261d7965fef0eb6edbce6b1a07604aeae1e37a57573355b3637b20", kill_on_drop: false }`
[INFO] [stderr]    Compiling mqtt_packet_3_5 v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.81s
[INFO] running `Command { std: "docker" "inspect" "5d3322ec80261d7965fef0eb6edbce6b1a07604aeae1e37a57573355b3637b20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d3322ec80261d7965fef0eb6edbce6b1a07604aeae1e37a57573355b3637b20", kill_on_drop: false }`
[INFO] [stdout] 5d3322ec80261d7965fef0eb6edbce6b1a07604aeae1e37a57573355b3637b20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f1329402a6078be952f023e80576e013f4546cc4f206e32d419557dfa59bd365
[INFO] running `Command { std: "docker" "start" "-a" "f1329402a6078be952f023e80576e013f4546cc4f206e32d419557dfa59bd365", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mqtt_packet_3_5-f59c2cf39cb27843)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/auth_tests.rs (/opt/rustwide/target/debug/deps/auth_tests-e94be73fe3f46728)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_unsubscribe_0 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/byte_reader_tests.rs (/opt/rustwide/target/debug/deps/byte_reader_tests-db6170af7295671b)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test::test_has_more ... ok
[INFO] [stdout] test test::test_read_u16 ... ok
[INFO] [stdout] test test::test_read_string ... ok
[INFO] [stdout] test test::test_multiple_limits ... ok
[INFO] [stdout] test test::test_multiple_limits_discard ... ok
[INFO] [stdout] test test::test_read_u32 ... ok
[INFO] [stdout] test test::test_read_u8 ... ok
[INFO] [stdout] test test::test_take ... ok
[INFO] [stdout] test test::test_variable_int ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/confirmation_tests.rs (/opt/rustwide/target/debug/deps/confirmation_tests-78b0c5a988dbb302)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test tests::test_confirmation_error_1 ... ok
[INFO] [stdout] test tests::test_confirmation_error_10 ... ok
[INFO] [stdout] test tests::test_confirmation_error_12 ... ok
[INFO] [stdout] test tests::test_confirmation_error_14 ... ok
[INFO] [stdout] test tests::test_confirmation_error_16 ... ok
[INFO] [stdout] test tests::test_confirmation_error_2 ... ok
[INFO] [stdout] test tests::test_confirmation_error_6 ... ok
[INFO] [stdout] test tests::test_confirmation_error_9 ... ok
[INFO] [stdout] test tests::test_puback_0 ... ok
[INFO] [stdout] test tests::test_puback_1 ... ok
[INFO] [stdout] test tests::test_puback_2 ... ok
[INFO] [stdout] test tests::test_puback_3 ... ok
[INFO] [stdout] test tests::test_puback_4 ... ok
[INFO] [stdout] test tests::test_puback_5 ... ok
[INFO] [stdout] test tests::test_pubrec_1 ... ok
[INFO] [stdout] test tests::test_pubrel_8 ... ok
[INFO] [stdout] test tests::test_pubrec_7 ... ok
[INFO] [stdout] test tests::test_pubrec_5 ... ok
[INFO] [stdout] test tests::test_pubcomp_13 ... ok
[INFO] [stdout] test tests::test_pubcomp_15 ... ok
[INFO] [stdout] test tests::test_pubrel_11 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/connack_tests.rs (/opt/rustwide/target/debug/deps/connack_tests-5d055cdc25b8a2ed)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_connack_10 ... ok
[INFO] [stdout] test test_connack_v4_v5_mode ... ok
[INFO] [stdout] test test_connack_9 ... ok
[INFO] [stdout] test test_connack_11 ... ok
[INFO] [stdout] test test_connack_err_1 ... ok
[INFO] [stdout] test test_connack_v5 ... ok
[INFO] [stdout] test test_connack_v4 ... ok
[INFO] [stdout] test test_connack_7 ... ok
[INFO] [stdout] test test_connack_8 ... ok
[INFO] [stderr]      Running tests/connect_tests.rs (/opt/rustwide/target/debug/deps/connect_tests-36be5a6c64e5b692)
[INFO] [stdout] test test_connack_err ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::decode_bytes_connect ... ok
[INFO] [stdout] test tests::test_connect_1 ... ok
[INFO] [stdout] test tests::test_connect_3 ... ok
[INFO] [stdout] test tests::test_connect_0 ... ok
[INFO] [stdout] test tests::test_connect_2 ... ok
[INFO] [stdout] test tests::test_err_without_client_id ... ok
[INFO] [stdout] test tests::multiple_messages_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/disconnect_tests.rs (/opt/rustwide/target/debug/deps/disconnect_tests-521d6f9893ecd24f)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::test_disconnect_2 ... ok
[INFO] [stdout] test tests::test_error_2 ... ok
[INFO] [stdout] test tests::test_error_3 ... ok
[INFO] [stdout] test tests::test_pingreq_0 ... ok
[INFO] [stdout] test tests::test_disconnect_1 ... ok
[INFO] [stdout] test tests::test_pingresp_0 ... ok
[INFO] [stdout] test tests::test_error_0 ... ok
[INFO] [stdout] test tests::test_disconnect_0 ... ok
[INFO] [stdout] test tests::test_error_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/publish_tests.rs (/opt/rustwide/target/debug/deps/publish_tests-c6a60a0ef20d1a77)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stderr]      Running tests/subscribe_tests.rs (/opt/rustwide/target/debug/deps/subscribe_tests-d26c0c67216860da)
[INFO] [stdout] test tests::test_error_0 ... ok
[INFO] [stdout] test tests::test_publish_4 ... ok
[INFO] [stdout] test tests::test_publish_3 ... ok
[INFO] [stdout] test tests::test_publish_1 ... ok
[INFO] [stdout] test tests::test_publish_5 ... ok
[INFO] [stdout] test tests::test_publish_0 ... ok
[INFO] [stdout] test tests::test_publish_2 ... ok
[INFO] [stdout] test tests::test_publish_6 ... ok
[INFO] [stdout] test tests::test_publish_8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::test_sub_error_1 ... ok
[INFO] [stdout] test tests::test_error_6 ... ok
[INFO] [stdout] test tests::test_sub_error_0 ... ok
[INFO] [stdout] test tests::test_sub_error_2 ... ok
[INFO] [stdout] test tests::test_suback_1 ... ok
[INFO] [stdout] test tests::test_sub_error_4 ... ok
[INFO] [stdout] test tests::test_sub_error_3 ... ok
[INFO] [stdout] test tests::test_suback_0 ... ok
[INFO] [stdout] test tests::test_suback_2 ... ok
[INFO] [stdout] test tests::test_subscribe_2 ... ok
[INFO] [stdout] test tests::test_subscribe_3 ... ok
[INFO] [stdout] test tests::test_subscribe_0 ... ok
[INFO] [stdout] test tests::test_subscribe_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/unsubscribe_tests.rs (/opt/rustwide/target/debug/deps/unsubscribe_tests-83c33889b724ddd6)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_error_0 ... ok
[INFO] [stdout] test tests::test_error_1 ... ok
[INFO] [stdout] test tests::test_error_2 ... ok
[INFO] [stdout] test tests::test_unsuback_1 ... ok
[INFO] [stdout] test tests::test_unsuback_0 ... ok
[INFO] [stdout] test tests::test_unsubscribe_0 ... ok
[INFO] [stdout] test tests::test_unsubscribe_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mqtt_packet_3_5
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/packet.rs - packet::MqttPacket::encode (line 32) ... ok
[INFO] [stdout] test src/confirmation.rs - confirmation::ConfirmationPacket::puback_v3 (line 52) ... ok
[INFO] [stdout] test src/lib.rs - MqttPacket (line 64) ... ok
[INFO] [stdout] test src/suback.rs - suback::SubackPacket::new_v3 (line 12) ... ok
[INFO] [stdout] test src/confirmation.rs - confirmation::ConfirmationPacket::pubrec_v3 (line 83) ... ok
[INFO] [stdout] test src/confirmation.rs - confirmation::ConfirmationPacket::pubrel_v3 (line 116) ... ok
[INFO] [stdout] test src/packet.rs - packet::MqttPacket::encode (line 44) ... ok
[INFO] [stdout] test src/confirmation.rs - confirmation::ConfirmationPacket::pubcomp_v3 (line 147) ... ok
[INFO] [stdout] test src/lib.rs - PacketDecoder (line 64) ... ok
[INFO] [stdout] test src/lib.rs - (line 64) ... ok
[INFO] [stdout] test src/lib.rs - MqttPacket (line 75) ... ok
[INFO] [stdout] test src/lib.rs - (line 75) ... ok
[INFO] [stdout] test src/packet.rs - packet::PacketDecoder<R>::decode_packet (line 144) ... ok
[INFO] [stdout] test src/packet.rs - packet::PacketDecoder<R>::from_bufreader (line 122) ... ok
[INFO] [stdout] test src/lib.rs - PacketDecoder (line 75) ... ok
[INFO] [stdout] test src/packet.rs - packet::PacketDecoder<R>::from_stream (line 105) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.76s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f1329402a6078be952f023e80576e013f4546cc4f206e32d419557dfa59bd365", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1329402a6078be952f023e80576e013f4546cc4f206e32d419557dfa59bd365", kill_on_drop: false }`
[INFO] [stdout] f1329402a6078be952f023e80576e013f4546cc4f206e32d419557dfa59bd365