[INFO] fetching crate rsmqtt 0.1.4... [INFO] testing rsmqtt-0.1.4 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate rsmqtt 0.1.4 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate rsmqtt 0.1.4 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate rsmqtt 0.1.4 [INFO] tweaked toml for crates.io crate rsmqtt 0.1.4 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rsmqtt 0.1.4 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] crate crates.io crate rsmqtt 0.1.4 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ws_stream_tungstenite v0.14.0 [INFO] [stderr] Downloaded async_io_stream v0.3.3 [INFO] [stderr] Downloaded data-encoding v2.6.0 [INFO] [stderr] Downloaded tokio-macros v2.4.0 [INFO] [stderr] Downloaded errno v0.3.10 [INFO] [stderr] Downloaded snafu-derive v0.6.10 [INFO] [stderr] Downloaded snafu v0.6.10 [INFO] [stderr] Downloaded prettyplease v0.2.25 [INFO] [stderr] Downloaded http v1.1.0 [INFO] [stderr] Downloaded rustls-pki-types v1.10.0 [INFO] [stderr] Downloaded async-tungstenite v0.28.0 [INFO] [stderr] Downloaded tungstenite v0.24.0 [INFO] [stderr] Downloaded thiserror v2.0.4 [INFO] [stderr] Downloaded tokio-rustls v0.26.1 [INFO] [stderr] Downloaded pharos v0.5.3 [INFO] [stderr] Downloaded aws-lc-rs v1.11.1 [INFO] [stderr] Downloaded rustls-webpki v0.102.8 [INFO] [stderr] Downloaded bytes v1.9.0 [INFO] [stderr] Downloaded object v0.36.5 [INFO] [stderr] Downloaded httparse v1.9.5 [INFO] [stderr] Downloaded proxy-protocol v0.5.0 [INFO] [stderr] Downloaded thiserror-impl v2.0.4 [INFO] [stderr] Downloaded cmake v0.1.52 [INFO] [stderr] Downloaded fs_extra v1.3.0 [INFO] [stderr] Downloaded rustix v0.38.41 [INFO] [stderr] Downloaded rustls v0.23.19 [INFO] [stderr] Downloaded dunce v1.0.5 [INFO] [stderr] Downloaded tokio v1.41.1 [INFO] [stderr] Downloaded aws-lc-sys v0.23.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 9e8d427bc79157390ccf203e64b3acdad9baf8c88072396f40b325b26448c143 [INFO] running `Command { std: "docker" "start" "-a" "9e8d427bc79157390ccf203e64b3acdad9baf8c88072396f40b325b26448c143", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9e8d427bc79157390ccf203e64b3acdad9baf8c88072396f40b325b26448c143", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e8d427bc79157390ccf203e64b3acdad9baf8c88072396f40b325b26448c143", kill_on_drop: false }` [INFO] [stdout] 9e8d427bc79157390ccf203e64b3acdad9baf8c88072396f40b325b26448c143 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7ab68e9d5959ea9ce33613bf9406ff1ba28b03cf2446c04b0ed0042bef8f4fb8 [INFO] running `Command { std: "docker" "start" "-a" "7ab68e9d5959ea9ce33613bf9406ff1ba28b03cf2446c04b0ed0042bef8f4fb8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.167 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling dunce v1.0.5 [INFO] [stderr] Compiling fs_extra v1.3.0 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling bytes v1.9.0 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling aws-lc-rs v1.11.1 [INFO] [stderr] Compiling httparse v1.9.5 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling winnow v0.6.20 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling zeroize v1.8.1 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling itoa v1.0.14 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling untrusted v0.9.0 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling rustls-pki-types v1.10.0 [INFO] [stderr] Compiling rustls v0.23.19 [INFO] [stderr] Compiling http v1.1.0 [INFO] [stderr] Compiling data-encoding v2.6.0 [INFO] [stderr] Compiling utf-8 v0.7.6 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling indexmap v2.7.0 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling thiserror v2.0.4 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling pharos v0.5.3 [INFO] [stderr] Compiling async_io_stream v0.3.3 [INFO] [stderr] Compiling ws_stream_tungstenite v0.14.0 [INFO] [stderr] Compiling jobserver v0.1.32 [INFO] [stderr] Compiling cc v1.2.2 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling mio v1.0.3 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling socket2 v0.5.8 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling toml_edit v0.22.22 [INFO] [stderr] Compiling cmake v0.1.52 [INFO] [stderr] Compiling aws-lc-sys v0.23.1 [INFO] [stderr] Compiling snafu-derive v0.6.10 [INFO] [stderr] Compiling proc-macro-crate v3.2.0 [INFO] [stderr] Compiling snafu v0.6.10 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling thiserror-impl v2.0.4 [INFO] [stderr] Compiling num_enum_derive v0.7.3 [INFO] [stderr] Compiling proxy-protocol v0.5.0 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling tokio v1.41.1 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling num_enum v0.7.3 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling tungstenite v0.24.0 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling async-tungstenite v0.28.0 [INFO] [stderr] Compiling rustls-webpki v0.102.8 [INFO] [stderr] Compiling tokio-rustls v0.26.1 [INFO] [stderr] Compiling rsmqtt v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/link.rs:263:13 [INFO] [stdout] | [INFO] [stdout] 263 | let mut reason_code = ReasonCode::Success; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `RetainHandling` is more private than the item `Subscription::retain_handling` [INFO] [stdout] --> src/packet/subscribe.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub retain_handling: RetainHandling, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `Subscription::retain_handling` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `RetainHandling` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/packet/subscribe.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | enum RetainHandling { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.35s [INFO] running `Command { std: "docker" "inspect" "7ab68e9d5959ea9ce33613bf9406ff1ba28b03cf2446c04b0ed0042bef8f4fb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ab68e9d5959ea9ce33613bf9406ff1ba28b03cf2446c04b0ed0042bef8f4fb8", kill_on_drop: false }` [INFO] [stdout] 7ab68e9d5959ea9ce33613bf9406ff1ba28b03cf2446c04b0ed0042bef8f4fb8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4b362f0b053eb5ce6d91e01017afe3c905f822c98573607db95dbeb16dc0b3d0 [INFO] running `Command { std: "docker" "start" "-a" "4b362f0b053eb5ce6d91e01017afe3c905f822c98573607db95dbeb16dc0b3d0", kill_on_drop: false }` [INFO] [stderr] Compiling rsmqtt v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/link.rs:263:13 [INFO] [stdout] | [INFO] [stdout] 263 | let mut reason_code = ReasonCode::Success; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `RetainHandling` is more private than the item `Subscription::retain_handling` [INFO] [stdout] --> src/packet/subscribe.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub retain_handling: RetainHandling, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `Subscription::retain_handling` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `RetainHandling` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/packet/subscribe.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | enum RetainHandling { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/link.rs:263:13 [INFO] [stdout] | [INFO] [stdout] 263 | let mut reason_code = ReasonCode::Success; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `RetainHandling` is more private than the item `Subscription::retain_handling` [INFO] [stdout] --> src/packet/subscribe.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub retain_handling: RetainHandling, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `Subscription::retain_handling` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `RetainHandling` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/packet/subscribe.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | enum RetainHandling { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.65s [INFO] running `Command { std: "docker" "inspect" "4b362f0b053eb5ce6d91e01017afe3c905f822c98573607db95dbeb16dc0b3d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b362f0b053eb5ce6d91e01017afe3c905f822c98573607db95dbeb16dc0b3d0", kill_on_drop: false }` [INFO] [stdout] 4b362f0b053eb5ce6d91e01017afe3c905f822c98573607db95dbeb16dc0b3d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c879ad35eef63cdd91958c060ebbb94ce6e51f1894a668a8e3e86f813f51df32 [INFO] running `Command { std: "docker" "start" "-a" "c879ad35eef63cdd91958c060ebbb94ce6e51f1894a668a8e3e86f813f51df32", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/link.rs:263:13 [INFO] [stderr] | [INFO] [stderr] 263 | let mut reason_code = ReasonCode::Success; [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type `RetainHandling` is more private than the item `Subscription::retain_handling` [INFO] [stderr] --> src/packet/subscribe.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | pub retain_handling: RetainHandling, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `Subscription::retain_handling` is reachable at visibility `pub` [INFO] [stderr] | [INFO] [stderr] note: but type `RetainHandling` is only usable at visibility `pub(self)` [INFO] [stderr] --> src/packet/subscribe.rs:21:1 [INFO] [stderr] | [INFO] [stderr] 21 | enum RetainHandling { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(private_interfaces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `rsmqtt` (lib) generated 2 warnings (run `cargo fix --lib -p rsmqtt` to apply 1 suggestion) [INFO] [stderr] warning: `rsmqtt` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/rsmqtt-ea63c8187d55fe76) [INFO] [stdout] [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] running `Command { std: "docker" "inspect" "c879ad35eef63cdd91958c060ebbb94ce6e51f1894a668a8e3e86f813f51df32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c879ad35eef63cdd91958c060ebbb94ce6e51f1894a668a8e3e86f813f51df32", kill_on_drop: false }` [INFO] [stdout] c879ad35eef63cdd91958c060ebbb94ce6e51f1894a668a8e3e86f813f51df32