[INFO] fetching crate mqtt-v5 0.1.1... [INFO] testing mqtt-v5-0.1.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate mqtt-v5 0.1.1 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate mqtt-v5 0.1.1 [INFO] finished tweaking crates.io crate mqtt-v5 0.1.1 [INFO] tweaked toml for crates.io crate mqtt-v5 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mqtt-v5 0.1.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 37 packages to latest compatible versions [INFO] [stderr] Adding base64 v0.11.0 (available: v0.22.1) [INFO] [stderr] Adding bytes v0.5.6 (available: v1.10.1) [INFO] [stderr] Adding num_enum v0.4.3 (available: v0.7.4) [INFO] [stderr] Adding sha1 v0.6.1 (available: v0.10.6) [INFO] [stderr] Adding tokio-util v0.3.1 (available: v0.7.15) [INFO] [stderr] Adding websocket-codec v0.3.5 (available: v0.5.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded websocket-codec v0.3.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9c3dd989900de3815d37a4401fc56e87d6c547f09875fc676729292c13f8d7a4 [INFO] running `Command { std: "docker" "start" "-a" "9c3dd989900de3815d37a4401fc56e87d6c547f09875fc676729292c13f8d7a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9c3dd989900de3815d37a4401fc56e87d6c547f09875fc676729292c13f8d7a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c3dd989900de3815d37a4401fc56e87d6c547f09875fc676729292c13f8d7a4", kill_on_drop: false }` [INFO] [stdout] 9c3dd989900de3815d37a4401fc56e87d6c547f09875fc676729292c13f8d7a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] a0c0088cea1e27fc557eb77e6ba61a8aa7cb9d13c94dc05380750b2bee21272a [INFO] running `Command { std: "docker" "start" "-a" "a0c0088cea1e27fc557eb77e6ba61a8aa7cb9d13c94dc05380750b2bee21272a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling pin-project-lite v0.1.12 [INFO] [stderr] Compiling sha1_smol v1.0.1 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling base64 v0.11.0 [INFO] [stderr] Compiling sha1 v0.6.1 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling websocket-codec v0.3.5 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling num_enum_derive v0.4.3 [INFO] [stderr] Compiling num_enum v0.4.3 [INFO] [stderr] Compiling mqtt-v5 v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.30s [INFO] running `Command { std: "docker" "inspect" "a0c0088cea1e27fc557eb77e6ba61a8aa7cb9d13c94dc05380750b2bee21272a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0c0088cea1e27fc557eb77e6ba61a8aa7cb9d13c94dc05380750b2bee21272a", kill_on_drop: false }` [INFO] [stdout] a0c0088cea1e27fc557eb77e6ba61a8aa7cb9d13c94dc05380750b2bee21272a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] afd50fb1637fc7362c21d3b84946ee7b47d5b3f4fda67f615719701f7c8b9334 [INFO] running `Command { std: "docker" "start" "-a" "afd50fb1637fc7362c21d3b84946ee7b47d5b3f4fda67f615719701f7c8b9334", kill_on_drop: false }` [INFO] [stderr] Compiling mqtt-v5 v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/decoder.rs:1179:36 [INFO] [stdout] | [INFO] [stdout] 1179 | Err(err) => panic!(err), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{:?}" format string to use the `Debug` implementation of `types::DecodeError` [INFO] [stdout] | [INFO] [stdout] 1179 | Err(err) => panic!("{:?}", err), [INFO] [stdout] | +++++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 1179 - Err(err) => panic!(err), [INFO] [stdout] 1179 + Err(err) => std::panic::panic_any(err), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.70s [INFO] running `Command { std: "docker" "inspect" "afd50fb1637fc7362c21d3b84946ee7b47d5b3f4fda67f615719701f7c8b9334", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afd50fb1637fc7362c21d3b84946ee7b47d5b3f4fda67f615719701f7c8b9334", kill_on_drop: false }` [INFO] [stdout] afd50fb1637fc7362c21d3b84946ee7b47d5b3f4fda67f615719701f7c8b9334 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] d84e0fa72c1daacec76c425acee92d049c0973b34244f702f7cd0027c7285592 [INFO] running `Command { std: "docker" "start" "-a" "d84e0fa72c1daacec76c425acee92d049c0973b34244f702f7cd0027c7285592", kill_on_drop: false }` [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/decoder.rs:1179:36 [INFO] [stderr] | [INFO] [stderr] 1179 | Err(err) => panic!(err), [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] help: add a "{:?}" format string to use the `Debug` implementation of `types::DecodeError` [INFO] [stderr] | [INFO] [stderr] 1179 | Err(err) => panic!("{:?}", err), [INFO] [stderr] | +++++++ [INFO] [stderr] help: or use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 1179 - Err(err) => panic!(err), [INFO] [stderr] 1179 + Err(err) => std::panic::panic_any(err), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `mqtt-v5` (lib test) generated 1 warning (run `cargo fix --lib -p mqtt-v5 --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/mqtt_v5-f1825a66560ef99e) [INFO] [stdout] [INFO] [stdout] running 35 tests [INFO] [stdout] test decoder::tests::test_decode_variable_int ... ok [INFO] [stdout] test encoder::tests::connect_ack_roundtrip ... ok [INFO] [stdout] test encoder::tests::ping_request_roundtrip ... ok [INFO] [stdout] test encoder::tests::connect_roundtrip ... ok [INFO] [stdout] test encoder::tests::authenticate_roundtrip ... ok [INFO] [stdout] test encoder::tests::disconnect_roundtrip ... ok [INFO] [stdout] test encoder::tests::publish_ack_roundtrip ... ok [INFO] [stdout] test encoder::tests::publish_complete_roundtrip ... ok [INFO] [stdout] test decoder::tests::test_invalid_remaining_length ... ok [INFO] [stdout] test encoder::tests::publish_release_roundtrip ... ok [INFO] [stdout] test encoder::tests::publish_received_roundtrip ... ok [INFO] [stdout] test encoder::tests::ping_response_roundtrip ... ok [INFO] [stdout] test encoder::tests::publish_roundtrip ... ok [INFO] [stdout] test encoder::tests::subscribe_roundtrip ... ok [INFO] [stdout] test encoder::tests::unsubscribe_ack_roundtrip ... ok [INFO] [stdout] test encoder::tests::subscribe_ack_roundtrip ... ok [INFO] [stdout] test topic::tests::test_topic_filter_level_iterator_concrete ... ok [INFO] [stdout] test topic::tests::test_topic_filter_level_iterator_mutli_level_wildcard_1 ... ok [INFO] [stdout] test topic::tests::test_topic_filter_level_iterator_mutli_level_wildcard_2 ... ok [INFO] [stdout] test topic::tests::test_topic_filter_level_iterator_simple ... ok [INFO] [stdout] test topic::tests::test_topic_filter_level_iterator_single_level_wildcard_1 ... ok [INFO] [stdout] test topic::tests::test_topic_filter_level_iterator_single_level_wildcard_2 ... ok [INFO] [stdout] test encoder::tests::unsubscribe_roundtrip ... ok [INFO] [stdout] test topic::tests::test_topic_filter_parse_invalid_filters ... ok [INFO] [stdout] test topic::tests::test_topic_filter_parse_invalid_shared_subscription ... ok [INFO] [stdout] test topic::tests::test_topic_filter_parse_concrete ... ok [INFO] [stdout] test topic::tests::test_topic_filter_parse_empty_topic ... ok [INFO] [stdout] test topic::tests::test_topic_filter_parse_multi_level_wildcard ... ok [INFO] [stdout] test topic::tests::test_topic_filter_parse_shared_subscription_concrete ... ok [INFO] [stdout] test topic::tests::test_topic_filter_parse_shared_subscription_wildcard ... ok [INFO] [stdout] test topic::tests::test_topic_filter_parse_single_level_wildcard ... ok [INFO] [stdout] test topic::tests::test_topic_filter_parse_sys_prefix ... ok [INFO] [stdout] test topic::tests::test_topic_name_failure ... ok [INFO] [stdout] test topic::tests::test_topic_name_success ... ok [INFO] [stdout] test topic::tests::test_topic_filter_parse_length ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d84e0fa72c1daacec76c425acee92d049c0973b34244f702f7cd0027c7285592", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d84e0fa72c1daacec76c425acee92d049c0973b34244f702f7cd0027c7285592", kill_on_drop: false }` [INFO] [stdout] d84e0fa72c1daacec76c425acee92d049c0973b34244f702f7cd0027c7285592