[INFO] fetching crate mqtt-packet 0.3.0...
[INFO] testing mqtt-packet-0.3.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate mqtt-packet 0.3.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate mqtt-packet 0.3.0
[INFO] finished tweaking crates.io crate mqtt-packet 0.3.0
[INFO] tweaked toml for crates.io crate mqtt-packet 0.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mqtt-packet 0.3.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c3d8d2d9a9fc7e0e28d621e85c3bd15ed6ffed7adef3409bbc42dd3a94002a5
[INFO] running `Command { std: "docker" "start" "-a" "0c3d8d2d9a9fc7e0e28d621e85c3bd15ed6ffed7adef3409bbc42dd3a94002a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c3d8d2d9a9fc7e0e28d621e85c3bd15ed6ffed7adef3409bbc42dd3a94002a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c3d8d2d9a9fc7e0e28d621e85c3bd15ed6ffed7adef3409bbc42dd3a94002a5", kill_on_drop: false }`
[INFO] [stdout] 0c3d8d2d9a9fc7e0e28d621e85c3bd15ed6ffed7adef3409bbc42dd3a94002a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14b850ca1342b73f59eab8f315ec93be5e6669f21ca50a93ddaea5096bd050d5
[INFO] running `Command { std: "docker" "start" "-a" "14b850ca1342b73f59eab8f315ec93be5e6669f21ca50a93ddaea5096bd050d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling mqtt-packet v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "14b850ca1342b73f59eab8f315ec93be5e6669f21ca50a93ddaea5096bd050d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14b850ca1342b73f59eab8f315ec93be5e6669f21ca50a93ddaea5096bd050d5", kill_on_drop: false }`
[INFO] [stdout] 14b850ca1342b73f59eab8f315ec93be5e6669f21ca50a93ddaea5096bd050d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 114cc19e0ab164a7a1e4a0bd6ea296b850c5f9e44d0a64b32ef11c52bda01040
[INFO] running `Command { std: "docker" "start" "-a" "114cc19e0ab164a7a1e4a0bd6ea296b850c5f9e44d0a64b32ef11c52bda01040", kill_on_drop: false }`
[INFO] [stderr]    Compiling mqtt-packet v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "114cc19e0ab164a7a1e4a0bd6ea296b850c5f9e44d0a64b32ef11c52bda01040", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "114cc19e0ab164a7a1e4a0bd6ea296b850c5f9e44d0a64b32ef11c52bda01040", kill_on_drop: false }`
[INFO] [stdout] 114cc19e0ab164a7a1e4a0bd6ea296b850c5f9e44d0a64b32ef11c52bda01040
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1259dcc9ca604d10556d88bb84d602e65f46a9cb6434993bec4c58e6da0dd04a
[INFO] running `Command { std: "docker" "start" "-a" "1259dcc9ca604d10556d88bb84d602e65f46a9cb6434993bec4c58e6da0dd04a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mqtt_packet-575c2082cc2842c7)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test data_type::tests::binary_data_into_bytes ... ok
[INFO] [stdout] test data_type::tests::four_byte_into_bytes ... ok
[INFO] [stdout] test data_type::tests::byte_into_bytes ... ok
[INFO] [stdout] test data_type::tests::string_pair ... ok
[INFO] [stdout] test data_type::tests::two_byte_int_into_bytes ... ok
[INFO] [stdout] test data_type::tests::type_into ... ok
[INFO] [stdout] test data_type::tests::utf8_string_into_bytes ... ok
[INFO] [stdout] test data_type::tests::variable_byte_error ... ok
[INFO] [stdout] test data_type::tests::variable_byte_four ... ok
[INFO] [stdout] test data_type::tests::variable_byte_four_into_bytes ... ok
[INFO] [stdout] test data_type::tests::variable_byte_one ... ok
[INFO] [stdout] test data_type::tests::variable_byte_two ... ok
[INFO] [stdout] test data_type::tests::variable_byte_two_into_bytes ... ok
[INFO] [stdout] test data_type::tests::variable_byte_into_bytes_error ... ok
[INFO] [stdout] test data_type::tests::variable_byte_one_into_bytes ... ok
[INFO] [stdout] test data_type::tests::variable_byte_three ... ok
[INFO] [stdout] test data_type::tests::variable_byte_three_into_bytes ... ok
[INFO] [stdout] test data_type::tests::into_bytes_max_length ... ok
[INFO] [stdout] test data_type::tests::utf8_string_pair_into_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-c28470e880ec69c4)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test generate_byte ... ok
[INFO] [stdout] test generate_two_byte ... ok
[INFO] [stdout] test generate_utf8_string_pair ... ok
[INFO] [stdout] test generate_variable_byte ... ok
[INFO] [stdout] test parse_all ... ok
[INFO] [stdout] test parse_binary_data ... ok
[INFO] [stdout] test generate_four_byte ... ok
[INFO] [stdout] test parse_byte ... ok
[INFO] [stdout] test generate_utf8_string ... ok
[INFO] [stdout] test parse_variable_byte ... ok
[INFO] [stdout] test parse_utf8_string ... ok
[INFO] [stdout] test parse_utf8_string_pair ... ok
[INFO] [stdout] test parse_four_byte ... ok
[INFO] [stdout] test generate_all ... ok
[INFO] [stdout] test generate_binary_data ... ok
[INFO] [stdout] test parse_two_byte ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mqtt_packet
[INFO] [stdout] 
[INFO] [stdout] running 51 tests
[INFO] [stdout] test src/data_type.rs - data_type::DataType::parse_variable_byte_int (line 202) ... ok
[INFO] [stdout] test src/data_type.rs - data_type::DataType::parse_two_byte_int (line 73) ... ok
[INFO] [stdout] test src/data_type.rs - data_type::DataType::parse_byte (line 47) ... ok
[INFO] [stdout] test src/data_type.rs - data_type::DataType::parse_utf8_string_pair (line 299) ... ok
[INFO] [stdout] test src/packet_type.rs - packet_type::PacketType::AUTH (line 8) ... ok
[INFO] [stdout] test src/packet_type.rs - packet_type::PacketType::CONNACK (line 8) ... ok
[INFO] [stdout] test src/data_type.rs - data_type::DataType::parse_utf8_string (line 152) ... ok
[INFO] [stdout] test src/data_type.rs - data_type::DataType::parse_four_byte_int (line 101) ... ok
[INFO] [stdout] test src/packet_type.rs - packet_type::PacketType::CONNECT (line 8) ... ok
[INFO] [stdout] test src/data_type.rs - data_type::DataType::parse_binary_data (line 256) ... ok
[INFO] [stdout] test src/packet_type.rs - packet_type::PacketType::DISCONNECT (line 8) ... ok
[INFO] [stdout] test src/packet_type.rs - packet_type::PacketType::PINGRESP (line 8) ... ok
[INFO] [stdout] test src/packet_type.rs - packet_type::PacketType::PUBACK (line 8) ... ok
[INFO] [stdout] test src/packet_type.rs - packet_type::PacketType::PINGREQ (line 8) ... ok
[INFO] [stdout] test src/packet_type.rs - packet_type::PacketType::PUBREC (line 8) ... ok
[INFO] [stdout] test src/packet_type.rs - packet_type::PacketType::PUBLISH (line 8) ... ok
[INFO] [stdout] test src/packet_type.rs - packet_type::PacketType::PUBCOMP (line 8) ... ok
[INFO] [stdout] test src/packet_type.rs - packet_type::PacketType::PUBREL (line 8) ... ok
[INFO] [stdout] test src/packet_type.rs - packet_type::PacketType::SUBACK (line 8) ... ok
[INFO] [stdout] test src/packet_type.rs - packet_type::PacketType::UNSUBACK (line 8) ... ok
[INFO] [stdout] test src/packet_type.rs - packet_type::PacketType::SUBSCRIBE (line 8) ... ok
[INFO] [stdout] test src/packet_type.rs - packet_type::PacketType::new (line 49) ... ok
[INFO] [stdout] test src/property.rs - property::Identifier::AssignedClientIdentifier (line 9) ... ok
[INFO] [stdout] test src/packet_type.rs - packet_type::PacketType::new (line 35) ... ok
[INFO] [stdout] test src/property.rs - property::Identifier::AuthenticationMethod (line 9) ... ok
[INFO] [stdout] test src/packet_type.rs - packet_type::PacketType::UNSUBSCRIBE (line 8) ... ok
[INFO] [stdout] test src/property.rs - property::Identifier::AuthenticationData (line 9) ... ok
[INFO] [stdout] test src/property.rs - property::Identifier::ContentType (line 9) ... ok
[INFO] [stdout] test src/property.rs - property::Identifier::ReasonString (line 9) ... ok
[INFO] [stdout] test src/property.rs - property::Identifier::CorrelationData (line 9) ... ok
[INFO] [stdout] test src/property.rs - property::Identifier::MessageExpiryInterval (line 9) ... ok
[INFO] [stdout] test src/property.rs - property::Identifier::MaximumQos (line 9) ... ok
[INFO] [stdout] test src/property.rs - property::Identifier::MaximumPacketSize (line 9) ... ok
[INFO] [stdout] test src/property.rs - property::Identifier::ResponseInformation (line 9) ... ok
[INFO] [stdout] test src/property.rs - property::Identifier::RequestProblemInformation (line 9) ... ok
[INFO] [stdout] test src/property.rs - property::Identifier::ReceiveMaximum (line 9) ... ok
[INFO] [stdout] test src/property.rs - property::Identifier::PayloadFormatIndicator (line 9) ... ok
[INFO] [stdout] test src/property.rs - property::Identifier::RetainAvailable (line 9) ... ok
[INFO] [stdout] test src/property.rs - property::Identifier::RequestResponseInformation (line 9) ... ok
[INFO] [stdout] test src/property.rs - property::Identifier::SharedSubscriptionAvailable (line 9) ... ok
[INFO] [stdout] test src/property.rs - property::Identifier::SubscriptionIdentifierAvailable (line 9) ... ok
[INFO] [stdout] test src/property.rs - property::Identifier::ServerReference (line 9) ... ok
[INFO] [stdout] test src/property.rs - property::Identifier::SessionExpiryInterval (line 9) ... ok
[INFO] [stdout] test src/property.rs - property::Identifier::ResponseTopic (line 9) ... ok
[INFO] [stdout] test src/property.rs - property::Identifier::TopicAliasMaximum (line 9) ... ok
[INFO] [stdout] test src/property.rs - property::Identifier::SubscriptionIdentifier (line 9) ... ok
[INFO] [stdout] test src/property.rs - property::Identifier::ServerKeepAlive (line 9) ... ok
[INFO] [stdout] test src/property.rs - property::Identifier::UserProperty (line 9) ... ok
[INFO] [stdout] test src/property.rs - property::Identifier::TopicAlias (line 9) ... ok
[INFO] [stdout] test src/property.rs - property::Identifier::WildcardSubscriptionAvailable (line 9) ... ok
[INFO] [stdout] test src/property.rs - property::Identifier::WillDelayInterval (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 51 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1259dcc9ca604d10556d88bb84d602e65f46a9cb6434993bec4c58e6da0dd04a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1259dcc9ca604d10556d88bb84d602e65f46a9cb6434993bec4c58e6da0dd04a", kill_on_drop: false }`
[INFO] [stdout] 1259dcc9ca604d10556d88bb84d602e65f46a9cb6434993bec4c58e6da0dd04a