[INFO] fetching crate miniconf_mqtt 0.20.0... [INFO] testing miniconf_mqtt-0.20.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate miniconf_mqtt 0.20.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate miniconf_mqtt 0.20.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate miniconf_mqtt 0.20.0 [INFO] tweaked toml for crates.io crate miniconf_mqtt 0.20.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate miniconf_mqtt 0.20.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate miniconf_mqtt 0.20.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] de4eed7625a55cfb6373df619aa68afae550e8f0488892ac0dcb7dba47bfb0ab [INFO] running `Command { std: "docker" "start" "-a" "de4eed7625a55cfb6373df619aa68afae550e8f0488892ac0dcb7dba47bfb0ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "de4eed7625a55cfb6373df619aa68afae550e8f0488892ac0dcb7dba47bfb0ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de4eed7625a55cfb6373df619aa68afae550e8f0488892ac0dcb7dba47bfb0ab", kill_on_drop: false }` [INFO] [stdout] de4eed7625a55cfb6373df619aa68afae550e8f0488892ac0dcb7dba47bfb0ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fbe29f696e90e8acfa1d93fe8d40390d4b338fabb072a0936819bcae266700c9 [INFO] running `Command { std: "docker" "start" "-a" "fbe29f696e90e8acfa1d93fe8d40390d4b338fabb072a0936819bcae266700c9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling heapless v0.8.0 [INFO] [stderr] Compiling hash32 v0.3.1 [INFO] [stderr] Compiling stable_deref_trait v1.2.1 [INFO] [stderr] Compiling rustversion v1.0.22 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Compiling string_morph v0.1.0 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling nb v1.1.0 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling embedded-nal v0.9.0 [INFO] [stderr] Compiling bit_field v0.10.3 [INFO] [stderr] Compiling varint-rs v2.2.0 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling embedded-io v0.6.1 [INFO] [stderr] Compiling syn v2.0.107 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.3.1 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling num v0.3.1 [INFO] [stderr] Compiling embedded-time v0.12.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling num_enum_derive v0.7.5 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling strum_macros v0.27.2 [INFO] [stderr] Compiling num_enum v0.7.5 [INFO] [stderr] Compiling smlang-macros v0.8.0 [INFO] [stderr] Compiling strum v0.27.2 [INFO] [stderr] Compiling smlang v0.8.0 [INFO] [stderr] Compiling serde-json-core v0.6.0 [INFO] [stderr] Compiling minimq v0.10.0 [INFO] [stderr] Compiling miniconf v0.20.0 [INFO] [stderr] Compiling miniconf_mqtt v0.20.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.09s [INFO] running `Command { std: "docker" "inspect" "fbe29f696e90e8acfa1d93fe8d40390d4b338fabb072a0936819bcae266700c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbe29f696e90e8acfa1d93fe8d40390d4b338fabb072a0936819bcae266700c9", kill_on_drop: false }` [INFO] [stdout] fbe29f696e90e8acfa1d93fe8d40390d4b338fabb072a0936819bcae266700c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f12881ed1c601fd7642fd70302a0e70d712d223a82f7c63807864382349d151c [INFO] running `Command { std: "docker" "start" "-a" "f12881ed1c601fd7642fd70302a0e70d712d223a82f7c63807864382349d151c", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling syn v2.0.107 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling anstyle-parse v0.2.7 [INFO] [stderr] Compiling anstyle-query v1.1.4 [INFO] [stderr] Compiling anstyle v1.0.13 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling colorchoice v1.0.4 [INFO] [stderr] Compiling jiff v0.2.15 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling anstream v0.6.21 [INFO] [stderr] Compiling case v1.0.0 [INFO] [stderr] Compiling std-embedded-time v0.1.0 [INFO] [stderr] Compiling std-embedded-nal v0.4.0 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling env_filter v0.1.4 [INFO] [stderr] Compiling env_logger v0.11.8 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling num_enum_derive v0.7.5 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling strum_macros v0.27.2 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling machine v0.3.0 [INFO] [stderr] Compiling num_enum v0.7.5 [INFO] [stderr] Compiling tokio v1.48.0 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Compiling strum v0.27.2 [INFO] [stderr] Compiling heapless v0.8.0 [INFO] [stderr] Compiling serde-json-core v0.6.0 [INFO] [stderr] Compiling minimq v0.10.0 [INFO] [stderr] Compiling miniconf v0.20.0 [INFO] [stderr] Compiling miniconf_mqtt v0.20.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `miniconf::Tree` [INFO] [stdout] --> examples/mqtt.rs:2:22 [INFO] [stdout] | [INFO] [stdout] 2 | use miniconf::{Leaf, Tree, TreeSchema, leaf}; [INFO] [stdout] | ^^^^ no `Tree` in the root [INFO] [stdout] | [INFO] [stdout] help: a similar name exists in the module [INFO] [stdout] | [INFO] [stdout] 2 - use miniconf::{Leaf, Tree, TreeSchema, leaf}; [INFO] [stdout] 2 + use miniconf::{Leaf, tree, TreeSchema, leaf}; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `tree` in this scope [INFO] [stdout] --> examples/mqtt.rs:27:7 [INFO] [stdout] | [INFO] [stdout] 27 | #[tree(with=leaf)] [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `tree` in this scope [INFO] [stdout] --> examples/mqtt.rs:30:7 [INFO] [stdout] | [INFO] [stdout] 30 | #[tree(with=four)] [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `leaf` [INFO] [stdout] --> examples/mqtt.rs:2:40 [INFO] [stdout] | [INFO] [stdout] 2 | use miniconf::{Leaf, Tree, TreeSchema, leaf}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SCHEMA`, `mut_any_by_key`, `probe_by_key`, `ref_any_by_key`, and `serialize_by_key` [INFO] [stdout] --> examples/mqtt.rs:38:20 [INFO] [stdout] | [INFO] [stdout] 38 | pub use leaf::{SCHEMA, mut_any_by_key, probe_by_key, ref_any_by_key, serialize_by_key}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the associated item `SCHEMA` exists for struct `Settings`, but its trait bounds were not satisfied [INFO] [stdout] --> examples/mqtt.rs:63:40 [INFO] [stdout] | [INFO] [stdout] 22 | struct Settings { [INFO] [stdout] | --------------- associated item `SCHEMA` not found for this struct because it doesn't satisfy `Settings: TreeSchema` [INFO] [stdout] ... [INFO] [stdout] 63 | const MAX_DEPTH: usize = Settings::SCHEMA.shape().max_depth; [INFO] [stdout] | ^^^^^^ associated item cannot be called on `Settings` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `Settings: TreeSchema` [INFO] [stdout] which is required by `&Settings: TreeSchema` [INFO] [stdout] `Settings: TreeSchema` [INFO] [stdout] which is required by `&mut Settings: TreeSchema` [INFO] [stdout] note: the trait `TreeSchema` must be implemented [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/miniconf-0.20.0/src/tree.rs:147:1 [INFO] [stdout] | [INFO] [stdout] 147 | pub trait TreeSchema { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `SCHEMA`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `TreeSchema` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `miniconf_mqtt` (example "mqtt") due to 4 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] Some errors have detailed explanations: E0432, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f12881ed1c601fd7642fd70302a0e70d712d223a82f7c63807864382349d151c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f12881ed1c601fd7642fd70302a0e70d712d223a82f7c63807864382349d151c", kill_on_drop: false }` [INFO] [stdout] f12881ed1c601fd7642fd70302a0e70d712d223a82f7c63807864382349d151c