[INFO] fetching crate mqttrust_core 0.6.0...
[INFO] testing mqttrust_core-0.6.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate mqttrust_core 0.6.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate mqttrust_core 0.6.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate mqttrust_core 0.6.0
[INFO] tweaked toml for crates.io crate mqttrust_core 0.6.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mqttrust_core 0.6.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mqttrust_core 0.6.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91e9868284babbd6ba8b89ba5404f0db3cd0cf81525a845d8961048279f3321c
[INFO] running `Command { std: "docker" "start" "-a" "91e9868284babbd6ba8b89ba5404f0db3cd0cf81525a845d8961048279f3321c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91e9868284babbd6ba8b89ba5404f0db3cd0cf81525a845d8961048279f3321c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91e9868284babbd6ba8b89ba5404f0db3cd0cf81525a845d8961048279f3321c", kill_on_drop: false }`
[INFO] [stdout] 91e9868284babbd6ba8b89ba5404f0db3cd0cf81525a845d8961048279f3321c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f66d6a67a7a829542ae4fb62ddce7fbf2ad5a6f86e50e663ce63d4c59f64570
[INFO] running `Command { std: "docker" "start" "-a" "4f66d6a67a7a829542ae4fb62ddce7fbf2ad5a6f86e50e663ce63d4c59f64570", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.14
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling serde v1.0.144
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling paste v1.0.9
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling no-std-net v0.5.0
[INFO] [stderr]    Compiling bbqueue v0.5.1
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling gcd v2.1.0
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling fugit v0.3.6
[INFO] [stderr]    Compiling spin v0.9.4
[INFO] [stderr]    Compiling fugit-timer v0.1.3
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling heapless v0.7.16
[INFO] [stderr]    Compiling embedded-nal v0.6.0
[INFO] [stderr]    Compiling mqttrust v0.6.0
[INFO] [stderr]    Compiling mqttrust_core v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `NoneError` is never constructed
[INFO] [stdout]    --> src/fmt.rs:221:12
[INFO] [stdout]     |
[INFO] [stdout] 221 | pub struct NoneError;
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Try` is never used
[INFO] [stdout]    --> src/fmt.rs:223:11
[INFO] [stdout]     |
[INFO] [stdout] 223 | pub trait Try {
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/options.rs:76:19
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn broker(&self) -> (Broker, u16) {
[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] 76 |     pub fn broker(&self) -> (Broker<'_>, u16) {
[INFO] [stdout]    |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]   --> src/state.rs:84:41
[INFO] [stdout]    |
[INFO] [stdout] 84 |             BoxedPublish::grow(unsafe { &mut PUBLISH_MEM });
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 84 |             BoxedPublish::grow(unsafe { &raw mut PUBLISH_MEM });
[INFO] [stdout]    |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.30s
[INFO] running `Command { std: "docker" "inspect" "4f66d6a67a7a829542ae4fb62ddce7fbf2ad5a6f86e50e663ce63d4c59f64570", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f66d6a67a7a829542ae4fb62ddce7fbf2ad5a6f86e50e663ce63d4c59f64570", kill_on_drop: false }`
[INFO] [stdout] 4f66d6a67a7a829542ae4fb62ddce7fbf2ad5a6f86e50e663ce63d4c59f64570
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d5f5267cce8007e6c984c4a6565f42b656eb5bff7f0b2d9cd62e24a524b7960
[INFO] running `Command { std: "docker" "start" "-a" "4d5f5267cce8007e6c984c4a6565f42b656eb5bff7f0b2d9cd62e24a524b7960", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.133
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling unicode-ident v1.0.4
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling syn v1.0.100
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling openssl v0.10.41
[INFO] [stderr]    Compiling native-tls v0.2.10
[INFO] [stderr]    Compiling once_cell v1.15.0
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling embedded-hal v1.0.0-alpha.8
[INFO] [stdout] warning: struct `NoneError` is never constructed
[INFO] [stdout]    --> src/fmt.rs:221:12
[INFO] [stdout]     |
[INFO] [stdout] 221 | pub struct NoneError;
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Try` is never used
[INFO] [stdout]    --> src/fmt.rs:223:11
[INFO] [stdout]     |
[INFO] [stdout] 223 | pub trait Try {
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/options.rs:76:19
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn broker(&self) -> (Broker, u16) {
[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] 76 |     pub fn broker(&self) -> (Broker<'_>, u16) {
[INFO] [stdout]    |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]   --> src/state.rs:84:41
[INFO] [stdout]    |
[INFO] [stdout] 84 |             BoxedPublish::grow(unsafe { &mut PUBLISH_MEM });
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 84 |             BoxedPublish::grow(unsafe { &raw mut PUBLISH_MEM });
[INFO] [stdout]    |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling aho-corasick v0.7.19
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling socket2 v0.4.7
[INFO] [stderr]    Compiling dns-lookup v1.0.8
[INFO] [stderr]    Compiling openssl-sys v0.9.75
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]    Compiling env_logger v0.9.1
[INFO] [stderr]    Compiling openssl-macros v0.1.0
[INFO] [stderr]    Compiling mqttrust_core v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `NoneError` is never constructed
[INFO] [stdout]    --> src/fmt.rs:221:12
[INFO] [stdout]     |
[INFO] [stdout] 221 | pub struct NoneError;
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Try` is never used
[INFO] [stdout]    --> src/fmt.rs:223:11
[INFO] [stdout]     |
[INFO] [stdout] 223 | pub trait Try {
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]    --> src/eventloop.rs:670:37
[INFO] [stdout]     |
[INFO] [stdout] 670 |         BoxedPublish::grow(unsafe { &mut PUBLISH_MEM });
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 670 |         BoxedPublish::grow(unsafe { &raw mut PUBLISH_MEM });
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]    --> src/eventloop.rs:719:37
[INFO] [stdout]     |
[INFO] [stdout] 719 |         BoxedPublish::grow(unsafe { &mut PUBLISH_MEM });
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 719 |         BoxedPublish::grow(unsafe { &raw mut PUBLISH_MEM });
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> src/eventloop.rs:769:32
[INFO] [stdout]     |
[INFO] [stdout] 769 |         let (_p, c) = unsafe { Q.try_split_framed().unwrap() };
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/options.rs:76:19
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn broker(&self) -> (Broker, u16) {
[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] 76 |     pub fn broker(&self) -> (Broker<'_>, u16) {
[INFO] [stdout]    |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]   --> src/state.rs:84:41
[INFO] [stdout]    |
[INFO] [stdout] 84 |             BoxedPublish::grow(unsafe { &mut PUBLISH_MEM });
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 84 |             BoxedPublish::grow(unsafe { &raw mut PUBLISH_MEM });
[INFO] [stdout]    |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]    --> src/state.rs:517:37
[INFO] [stdout]     |
[INFO] [stdout] 517 |         BoxedPublish::grow(unsafe { &mut PUBLISH_MEM });
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 517 |         BoxedPublish::grow(unsafe { &raw mut PUBLISH_MEM });
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 16.83s
[INFO] running `Command { std: "docker" "inspect" "4d5f5267cce8007e6c984c4a6565f42b656eb5bff7f0b2d9cd62e24a524b7960", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d5f5267cce8007e6c984c4a6565f42b656eb5bff7f0b2d9cd62e24a524b7960", kill_on_drop: false }`
[INFO] [stdout] 4d5f5267cce8007e6c984c4a6565f42b656eb5bff7f0b2d9cd62e24a524b7960
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5f4697df657a206b41d991db4b5ed67addd2507820967c6bcf25da6ac6c162d8
[INFO] running `Command { std: "docker" "start" "-a" "5f4697df657a206b41d991db4b5ed67addd2507820967c6bcf25da6ac6c162d8", kill_on_drop: false }`
[INFO] [stderr] warning: struct `NoneError` is never constructed
[INFO] [stderr]    --> src/fmt.rs:221:12
[INFO] [stderr]     |
[INFO] [stderr] 221 | pub struct NoneError;
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Try` is never used
[INFO] [stderr]    --> src/fmt.rs:223:11
[INFO] [stderr]     |
[INFO] [stderr] 223 | pub trait Try {
[INFO] [stderr]     |           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/options.rs:76:19
[INFO] [stderr]    |
[INFO] [stderr] 76 |     pub fn broker(&self) -> (Broker, u16) {
[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] 76 |     pub fn broker(&self) -> (Broker<'_>, u16) {
[INFO] [stderr]    |                                    ++++
[INFO] [stderr] 
[INFO] [stderr] warning: creating a mutable reference to mutable static
[INFO] [stderr]   --> src/state.rs:84:41
[INFO] [stderr]    |
[INFO] [stderr] 84 |             BoxedPublish::grow(unsafe { &mut PUBLISH_MEM });
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stderr]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stderr] help: use `&raw mut` instead to create a raw pointer
[INFO] [stderr]    |
[INFO] [stderr] 84 |             BoxedPublish::grow(unsafe { &raw mut PUBLISH_MEM });
[INFO] [stderr]    |                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: `mqttrust_core` (lib) generated 4 warnings (run `cargo fix --lib -p mqttrust_core` to apply 1 suggestion)
[INFO] [stderr] warning: creating a mutable reference to mutable static
[INFO] [stderr]    --> src/eventloop.rs:670:37
[INFO] [stderr]     |
[INFO] [stderr] 670 |         BoxedPublish::grow(unsafe { &mut PUBLISH_MEM });
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stderr]     = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stderr] help: use `&raw mut` instead to create a raw pointer
[INFO] [stderr]     |
[INFO] [stderr] 670 |         BoxedPublish::grow(unsafe { &raw mut PUBLISH_MEM });
[INFO] [stderr]     |                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: creating a mutable reference to mutable static
[INFO] [stderr]    --> src/eventloop.rs:719:37
[INFO] [stderr]     |
[INFO] [stderr] 719 |         BoxedPublish::grow(unsafe { &mut PUBLISH_MEM });
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stderr] help: use `&raw mut` instead to create a raw pointer
[INFO] [stderr]     |
[INFO] [stderr] 719 |         BoxedPublish::grow(unsafe { &raw mut PUBLISH_MEM });
[INFO] [stderr]     |                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: creating a shared reference to mutable static
[INFO] [stderr]    --> src/eventloop.rs:769:32
[INFO] [stderr]     |
[INFO] [stderr] 769 |         let (_p, c) = unsafe { Q.try_split_framed().unwrap() };
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stderr] 
[INFO] [stderr] warning: creating a mutable reference to mutable static
[INFO] [stderr]   --> src/state.rs:84:41
[INFO] [stderr]    |
[INFO] [stderr] 84 |             BoxedPublish::grow(unsafe { &mut PUBLISH_MEM });
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stderr] help: use `&raw mut` instead to create a raw pointer
[INFO] [stderr]    |
[INFO] [stderr] 84 |             BoxedPublish::grow(unsafe { &raw mut PUBLISH_MEM });
[INFO] [stderr]    |                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: creating a mutable reference to mutable static
[INFO] [stderr]    --> src/state.rs:517:37
[INFO] [stderr]     |
[INFO] [stderr] 517 |         BoxedPublish::grow(unsafe { &mut PUBLISH_MEM });
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stderr] help: use `&raw mut` instead to create a raw pointer
[INFO] [stderr]     |
[INFO] [stderr] 517 |         BoxedPublish::grow(unsafe { &raw mut PUBLISH_MEM });
[INFO] [stderr]     |                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: `mqttrust_core` (lib test) generated 8 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mqttrust_core-dbb58f0dfb4e24b4)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test eventloop::tests::failure_receive_multiple_packets ... ok
[INFO] [stdout] test options::test::broker ... ok
[INFO] [stdout] test options::test::client_id ... ok
[INFO] [stdout] test options::test::credentials ... ok
[INFO] [stdout] test eventloop::tests::retry_behaviour ... ok
[INFO] [stdout] test options::test::keep_alive_ms ... ok
[INFO] [stdout] test eventloop::tests::success_receive_multiple_packets ... ok
[INFO] [stdout] test options::test::clean_session ... ok
[INFO] [stdout] test packet::tests::set_publish_pid ... ok
[INFO] [stdout] test packet::tests::set_subscribe_pid ... ok
[INFO] [stdout] test state::test::incoming_puback_should_remove_correct_publish_from_queue ... ok
[INFO] [stdout] test state::test::incoming_pubcomp_should_release_correct_pid_from_release_queue ... ok
[INFO] [stdout] test state::test::handle_outgoing_requests ... ok
[INFO] [stdout] test state::test::incoming_pubrec_should_send_release_to_network_and_nothing_to_user ... ok
[INFO] [stdout] test state::test::incoming_pubrel_should_send_comp_to_network_and_nothing_to_user ... ok
[INFO] [stdout] test state::test::incoming_qos2_publish_should_send_rec_to_network_and_publish_to_user ... ok
[INFO] [stdout] test options::test::last_will ... ok
[INFO] [stdout] test state::test::incoming_pubrec_should_release_correct_publish_from_queue_and_add_releaseid_to_rel_queue ... ok
[INFO] [stdout] test state::test::outgoing_ping_handle_should_succeed_if_pingresp_is_received ... ok
[INFO] [stdout] test state::test::outgoing_publish_handle_should_set_pid_correctly_and_add_publish_to_queue_correctly ... ok
[INFO] [stdout] test state::test::incoming_publish_should_be_added_to_queue_correctly ... ok
[INFO] [stdout] test state::test::outgoing_ping_handle_should_throw_errors_for_no_pingresp ... ok
[INFO] [stdout] test options::test::client_id_starts_with_space - should panic ... ok
[INFO] [stderr]    Doc-tests mqttrust_core
[INFO] [stdout] test options::test::no_client_id - should panic ... ok
[INFO] [stdout] test options::test::keep_alive_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[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" "5f4697df657a206b41d991db4b5ed67addd2507820967c6bcf25da6ac6c162d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f4697df657a206b41d991db4b5ed67addd2507820967c6bcf25da6ac6c162d8", kill_on_drop: false }`
[INFO] [stdout] 5f4697df657a206b41d991db4b5ed67addd2507820967c6bcf25da6ac6c162d8
