[INFO] fetching crate gmqtt 0.1.1... [INFO] testing gmqtt-0.1.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate gmqtt 0.1.1 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate gmqtt 0.1.1 [INFO] finished tweaking crates.io crate gmqtt 0.1.1 [INFO] tweaked toml for crates.io crate gmqtt 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate gmqtt 0.1.1 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] crate crates.io crate gmqtt 0.1.1 already has a lockfile, it will not be regenerated [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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 6708df8cf9144f87f5ccfe17f7850a4693e414267fb551959d19507bb7a6de72 [INFO] running `Command { std: "docker" "start" "-a" "6708df8cf9144f87f5ccfe17f7850a4693e414267fb551959d19507bb7a6de72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6708df8cf9144f87f5ccfe17f7850a4693e414267fb551959d19507bb7a6de72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6708df8cf9144f87f5ccfe17f7850a4693e414267fb551959d19507bb7a6de72", kill_on_drop: false }` [INFO] [stdout] 6708df8cf9144f87f5ccfe17f7850a4693e414267fb551959d19507bb7a6de72 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c401189173a7d2bef740994235c60cf616fc7ce164e8c2d2d61f72fbc9f058cd [INFO] running `Command { std: "docker" "start" "-a" "c401189173a7d2bef740994235c60cf616fc7ce164e8c2d2d61f72fbc9f058cd", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling heapless v0.7.7 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling hash32 v0.2.1 [INFO] [stderr] Compiling spin v0.9.2 [INFO] [stderr] Compiling num_enum_derive v0.5.4 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling num_enum v0.5.4 [INFO] [stderr] Compiling gmqtt v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/control_packet.rs:204:25 [INFO] [stdout] | [INFO] [stdout] 204 | pub fn read_packet(buf: &[u8]) -> Result { [INFO] [stdout] | ^^^^^ ^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 204 | pub fn read_packet(buf: &[u8]) -> Result, MqttError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.30s [INFO] running `Command { std: "docker" "inspect" "c401189173a7d2bef740994235c60cf616fc7ce164e8c2d2d61f72fbc9f058cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c401189173a7d2bef740994235c60cf616fc7ce164e8c2d2d61f72fbc9f058cd", kill_on_drop: false }` [INFO] [stdout] c401189173a7d2bef740994235c60cf616fc7ce164e8c2d2d61f72fbc9f058cd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] bd50ca8842d19150dc51f407062f78fafe1ebf345b06bccedcbf24bc7a180b4e [INFO] running `Command { std: "docker" "start" "-a" "bd50ca8842d19150dc51f407062f78fafe1ebf345b06bccedcbf24bc7a180b4e", kill_on_drop: false }` [INFO] [stderr] Compiling gmqtt v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/control_packet.rs:204:25 [INFO] [stdout] | [INFO] [stdout] 204 | pub fn read_packet(buf: &[u8]) -> Result { [INFO] [stdout] | ^^^^^ ^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 204 | pub fn read_packet(buf: &[u8]) -> Result, MqttError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/control_packet.rs:204:25 [INFO] [stdout] | [INFO] [stdout] 204 | pub fn read_packet(buf: &[u8]) -> Result { [INFO] [stdout] | ^^^^^ ^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 204 | pub fn read_packet(buf: &[u8]) -> Result, MqttError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.79s [INFO] running `Command { std: "docker" "inspect" "bd50ca8842d19150dc51f407062f78fafe1ebf345b06bccedcbf24bc7a180b4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd50ca8842d19150dc51f407062f78fafe1ebf345b06bccedcbf24bc7a180b4e", kill_on_drop: false }` [INFO] [stdout] bd50ca8842d19150dc51f407062f78fafe1ebf345b06bccedcbf24bc7a180b4e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 8a5431f8a0bf87279696d16c865de0b094937db4c0babe571e1367dd99a076e2 [INFO] running `Command { std: "docker" "start" "-a" "8a5431f8a0bf87279696d16c865de0b094937db4c0babe571e1367dd99a076e2", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/control_packet.rs:204:25 [INFO] [stderr] | [INFO] [stderr] 204 | pub fn read_packet(buf: &[u8]) -> Result { [INFO] [stderr] | ^^^^^ ^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 204 | pub fn read_packet(buf: &[u8]) -> Result, MqttError> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `gmqtt` (lib) generated 1 warning (run `cargo fix --lib -p gmqtt` to apply 1 suggestion) [INFO] [stderr] warning: `gmqtt` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gmqtt-0621e445a69b244c) [INFO] [stdout] [INFO] [stdout] running 102 tests [INFO] [stdout] test control_packet::connack::test::connack_decode ... ok [INFO] [stdout] test control_packet::connack::test::connack_len ... ok [INFO] [stdout] test control_packet::connack::test::connack_encode ... ok [INFO] [stdout] test control_packet::connack::test::connack_props_decode ... ok [INFO] [stdout] test control_packet::connack::test::connack_props_encode ... ok [INFO] [stdout] test control_packet::connect::tests::connect_decode ... ok [INFO] [stdout] test control_packet::connect::tests::connect_encode ... ok [INFO] [stdout] test control_packet::connect::tests::connect_len ... ok [INFO] [stdout] test control_packet::connect::tests::connect_properties_write ... ok [INFO] [stdout] test control_packet::connect::tests::connect_props_read ... ok [INFO] [stdout] test control_packet::connect::tests::connect_props_read_2 ... ok [INFO] [stdout] test control_packet::connect::tests::connect_props_len ... ok [INFO] [stdout] test control_packet::connect::tests::last_will_read ... ok [INFO] [stdout] test control_packet::connect::tests::last_will_write ... ok [INFO] [stdout] test control_packet::connect::tests::login_props_len ... ok [INFO] [stdout] test control_packet::disconnect::tests::encode_disconnect_with_properties ... ok [INFO] [stdout] test control_packet::puback::tests::puback_decode ... ok [INFO] [stdout] test control_packet::connect::tests::test_connect_write ... ok [INFO] [stdout] test control_packet::connect::tests::will_properties_write ... ok [INFO] [stdout] test control_packet::connect::tests::will_props_len ... ok [INFO] [stdout] test control_packet::puback::tests::puback_decode2 ... ok [INFO] [stdout] test control_packet::disconnect::tests::decode_disconnect ... ok [INFO] [stdout] test control_packet::disconnect::tests::encode_disconnect ... ok [INFO] [stdout] test control_packet::disconnect::tests::decode_disconnect_with_properties ... ok [INFO] [stdout] test control_packet::puback::tests::puback_decode_no_properties_len_success ... ignored, This case is handled in read_packet function [INFO] [stdout] test control_packet::puback::tests::puback_decode_no_properties_len ... ok [INFO] [stdout] test control_packet::puback::tests::puback_props_decode ... ok [INFO] [stdout] test control_packet::puback::tests::puback_props_encode ... ok [INFO] [stdout] test control_packet::pubcomp::test::pubcomp_decode ... ok [INFO] [stdout] test control_packet::pubcomp::test::pubcomp_decode2 ... ok [INFO] [stdout] test control_packet::pubcomp::test::pubcomp_encode ... ok [INFO] [stdout] test control_packet::puback::tests::puback_encode ... ok [INFO] [stdout] test control_packet::pubcomp::test::pubcomp_props_decode ... ok [INFO] [stdout] test control_packet::publish::test::publish_decode ... ok [INFO] [stdout] test control_packet::publish::test::publish_encode ... ok [INFO] [stdout] test control_packet::publish::test::publish_properties_decode ... ok [INFO] [stdout] test control_packet::puback::tests::puback_encode2 ... ok [INFO] [stdout] test control_packet::pubrec::tests::pubrec_decode ... ok [INFO] [stdout] test control_packet::publish::test::publish_properties_encode ... ok [INFO] [stdout] test control_packet::pubrec::tests::pubrec_encode ... ok [INFO] [stdout] test control_packet::puback::tests::puback_len ... ok [INFO] [stdout] test control_packet::pubcomp::test::pubcomp_len ... ok [INFO] [stdout] test control_packet::publish::test::publish_encode2 ... ok [INFO] [stdout] test control_packet::pubcomp::test::pubcomp_encode2 ... ok [INFO] [stdout] test control_packet::pubrec::tests::pubrec_len ... ok [INFO] [stdout] test control_packet::pubrec::tests::pubrec_props_decode ... ok [INFO] [stdout] test control_packet::pubrel::tests::pubrel_decode ... ok [INFO] [stdout] test control_packet::connect::tests::login_to_bufer ... ok [INFO] [stdout] test control_packet::connect::tests::login_read ... ok [INFO] [stdout] test control_packet::pubrel::tests::pubrel_encode ... ok [INFO] [stdout] test control_packet::pubrel::tests::pubrel_decode_2 ... ok [INFO] [stdout] test control_packet::pubcomp::test::pubcomp_props_encode ... ok [INFO] [stdout] test control_packet::disconnect::tests::encode_disconnect_with_reason ... ok [INFO] [stdout] test control_packet::ping::tests::encode_req ... ok [INFO] [stdout] test control_packet::suback::tests::suback_decode ... ok [INFO] [stdout] test control_packet::suback::tests::suback_encode ... ok [INFO] [stdout] test control_packet::pubrel::tests::pubrel_encode_2 ... ok [INFO] [stdout] test control_packet::pubrel::tests::pubrel_len ... ok [INFO] [stdout] test control_packet::subscribe::test::subscribe_encode ... ok [INFO] [stdout] test control_packet::pubrel::tests::pubrel_props_decode ... ok [INFO] [stdout] test control_packet::pubrec::tests::pubrec_props_encode ... ok [INFO] [stdout] test control_packet::subscribe::test::subscribe_encode2 ... ok [INFO] [stdout] test control_packet::suback::tests::suback_encode2 ... ok [INFO] [stdout] test control_packet::subscribe::test::subscribe_properties_decode ... ok [INFO] [stdout] test control_packet::tests::clone_packet_from_bytes ... ignored, read_packet should decode MQTT packet from slice which length is bigger than exact packet length [INFO] [stdout] test control_packet::subscribe::test::subscribe_properties_encode ... ok [INFO] [stdout] test control_packet::suback::tests::suback_decode2 ... ok [INFO] [stdout] test control_packet::tests::read_connack_packet ... ok [INFO] [stdout] test control_packet::tests::read_connect_packet ... ok [INFO] [stdout] test control_packet::tests::clone_packet_from_bytes_exact ... ok [INFO] [stdout] test control_packet::pubrel::tests::pubrel_props_encode ... ok [INFO] [stdout] test control_packet::tests::read_pingreq_packet ... ok [INFO] [stdout] test control_packet::tests::read_pubcomp_packet ... ok [INFO] [stdout] test control_packet::tests::read_puback_packet ... ok [INFO] [stdout] test control_packet::tests::read_publish_packet ... ok [INFO] [stdout] test control_packet::tests::read_pubrec_packet ... ok [INFO] [stdout] test control_packet::tests::read_disconnect_packet ... ok [INFO] [stdout] test control_packet::tests::read_pubrel_packet ... ok [INFO] [stdout] test control_packet::tests::read_suback_packet ... ok [INFO] [stdout] test control_packet::tests::read_pingresp_packet ... ok [INFO] [stdout] test control_packet::tests::write_suback_packet ... ok [INFO] [stdout] test control_packet::unsuback::tests::unsuback_decode ... ok [INFO] [stdout] test control_packet::unsuback::tests::unsuback_encode2 ... ok [INFO] [stdout] test control_packet::unsuback::tests::unsuback_decode2 ... ok [INFO] [stdout] test control_packet::unsubscribe::tests::unsub_decode ... ok [INFO] [stdout] test control_packet::unsuback::tests::unsuback_encode ... ok [INFO] [stdout] test control_packet::tests::read_subscribe_packet ... ok [INFO] [stdout] test control_packet::tests::read_unsuback_packet ... ok [INFO] [stdout] test control_packet::unsubscribe::tests::unsub_decode2 ... ok [INFO] [stdout] test control_packet::unsubscribe::tests::unsub_encode2 ... ok [INFO] [stdout] test control_packet::unsubscribe::tests::unsub_encode ... ok [INFO] [stdout] test protocol::tests::mqtt_v4_read_write ... ok [INFO] [stdout] test protocol::tests::mqtt_v5_read ... ok [INFO] [stdout] test protocol::tests::mqtt_v5_read_write ... ok [INFO] [stdout] test protocol::tests::mqtt_v4_read ... ok [INFO] [stdout] test control_packet::ping::tests::encode_resp ... ok [INFO] [stdout] test control_packet::subscribe::test::subscribe_decode ... ok [INFO] [stdout] test control_packet::connect::tests::connect_read ... ok [INFO] [stdout] test control_packet::subscribe::test::subscribe_decode2 ... ok [INFO] [stdout] test control_packet::connect::tests::will_props_read ... ok [INFO] [stdout] test control_packet::tests::read_unubscribe_packet ... ok [INFO] [stderr] Doc-tests gmqtt [INFO] [stdout] test control_packet::connect::tests::last_will_len ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 100 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 14) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8a5431f8a0bf87279696d16c865de0b094937db4c0babe571e1367dd99a076e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a5431f8a0bf87279696d16c865de0b094937db4c0babe571e1367dd99a076e2", kill_on_drop: false }` [INFO] [stdout] 8a5431f8a0bf87279696d16c865de0b094937db4c0babe571e1367dd99a076e2