[INFO] fetching crate rgb-descriptors 0.12.0-rc.3...
[INFO] testing rgb-descriptors-0.12.0-rc.3 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate rgb-descriptors 0.12.0-rc.3 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate rgb-descriptors 0.12.0-rc.3
[INFO] finished tweaking crates.io crate rgb-descriptors 0.12.0-rc.3
[INFO] tweaked toml for crates.io crate rgb-descriptors 0.12.0-rc.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rgb-descriptors 0.12.0-rc.3 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rgb-descriptors 0.12.0-rc.3 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be064cf2093b19e075d810443ee911be8aff31d420a8678175188fa33b08ecf0
[INFO] running `Command { std: "docker" "start" "-a" "be064cf2093b19e075d810443ee911be8aff31d420a8678175188fa33b08ecf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be064cf2093b19e075d810443ee911be8aff31d420a8678175188fa33b08ecf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be064cf2093b19e075d810443ee911be8aff31d420a8678175188fa33b08ecf0", kill_on_drop: false }`
[INFO] [stdout] be064cf2093b19e075d810443ee911be8aff31d420a8678175188fa33b08ecf0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19c88f532e2e2984bfd9ab2426f57e36a68e856af2fbfbc55eb6019d0adafe79
[INFO] running `Command { std: "docker" "start" "-a" "19c88f532e2e2984bfd9ab2426f57e36a68e856af2fbfbc55eb6019d0adafe79", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling amplify_num v0.5.3
[INFO] [stderr]    Compiling ascii v1.1.0
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling mnemonic v1.1.1
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling ripemd v0.1.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling cc v1.2.29
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling ref-cast v1.0.24
[INFO] [stderr]    Compiling bech32 v0.9.1
[INFO] [stderr]    Compiling borrow-or-share v0.2.2
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling secp256k1-sys v0.10.1
[INFO] [stderr]    Compiling amplify_syn v2.0.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling ref-cast-impl v1.0.24
[INFO] [stderr]    Compiling fluent-uri v0.3.2
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling base85 v2.0.0
[INFO] [stderr]    Compiling amplify_derive v4.0.1
[INFO] [stderr]    Compiling strict_encoding_derive v2.8.0
[INFO] [stderr]    Compiling amplify v4.9.0
[INFO] [stderr]    Compiling secp256k1 v0.30.0
[INFO] [stderr]    Compiling strict_encoding v2.9.1
[INFO] [stderr]    Compiling baid64 v0.4.2
[INFO] [stderr]    Compiling binfile v0.2.0
[INFO] [stderr]    Compiling commit_encoding_derive v0.12.0
[INFO] [stderr]    Compiling vesper-lang v0.2.1
[INFO] [stderr]    Compiling single_use_seals v0.12.0
[INFO] [stderr]    Compiling aora v0.6.4
[INFO] [stderr]    Compiling strict_types v2.9.0
[INFO] [stderr]    Compiling commit_verify v0.12.0
[INFO] [stderr]    Compiling bp-consensus v0.12.0
[INFO] [stderr]    Compiling aluvm v0.12.0
[INFO] [stderr]    Compiling zk-aluvm v0.12.0
[INFO] [stderr]    Compiling bp-dbc v0.12.0
[INFO] [stderr]    Compiling bp-invoice v0.12.0-rc.3
[INFO] [stderr]    Compiling bp-derive v0.12.0-rc.3
[INFO] [stderr]    Compiling bp-seals v0.12.0
[INFO] [stderr]    Compiling bp-core v0.12.0
[INFO] [stderr]    Compiling descriptors v0.12.0-rc.3
[INFO] [stderr]    Compiling psbt v0.12.0-rc.3
[INFO] [stderr]    Compiling ultrasonic v0.12.0
[INFO] [stderr]    Compiling bp-std v0.12.0-rc.3
[INFO] [stderr]    Compiling sonic-callreq v0.12.0
[INFO] [stderr]    Compiling rgb-core v0.12.0
[INFO] [stderr]    Compiling sonic-api v0.12.0
[INFO] [stderr]    Compiling hypersonic v0.12.0
[INFO] [stderr]    Compiling rgb-invoice v0.12.0-rc.3
[INFO] [stderr]    Compiling rgb-std v0.12.0-rc.3
[INFO] [stderr]    Compiling rgb-descriptors v0.12.0-rc.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 25s
[INFO] running `Command { std: "docker" "inspect" "19c88f532e2e2984bfd9ab2426f57e36a68e856af2fbfbc55eb6019d0adafe79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19c88f532e2e2984bfd9ab2426f57e36a68e856af2fbfbc55eb6019d0adafe79", kill_on_drop: false }`
[INFO] [stdout] 19c88f532e2e2984bfd9ab2426f57e36a68e856af2fbfbc55eb6019d0adafe79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9f43dfbfe1e291d45feb4185a605c3e15eece35d38e2e3cce192cc4f34cf901
[INFO] running `Command { std: "docker" "start" "-a" "e9f43dfbfe1e291d45feb4185a605c3e15eece35d38e2e3cce192cc4f34cf901", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling winnow v0.7.11
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling rgb-descriptors v0.12.0-rc.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `RgbDescr: serde::ser::Serialize` is not satisfied
[INFO] [stdout]    --> src/lib.rs:375:36
[INFO] [stdout]     |
[INFO] [stdout] 375 |         let toml = toml::to_string(&descr).unwrap();
[INFO] [stdout]     |                    --------------- ^^^^^^ unsatisfied trait bound
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `serde::ser::Serialize` is not implemented for `RgbDescr`
[INFO] [stdout]    --> src/lib.rs:251:1
[INFO] [stdout]     |
[INFO] [stdout] 251 | pub struct RgbDescr<K: DeriveSet = XpubDerivable> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: for local types consider adding `#[derive(serde::Serialize)]` to your `RgbDescr` type
[INFO] [stdout]     = note: for types from other crates check whether the crate offers a `serde` feature flag
[INFO] [stdout]     = help: the following other types implement trait `serde::ser::Serialize`:
[INFO] [stdout]               &'a T
[INFO] [stdout]               &'a mut T
[INFO] [stdout]               ()
[INFO] [stdout]               (T,)
[INFO] [stdout]               (T0, T1)
[INFO] [stdout]               (T0, T1, T2)
[INFO] [stdout]               (T0, T1, T2, T3)
[INFO] [stdout]               (T0, T1, T2, T3, T4)
[INFO] [stdout]             and 135 others
[INFO] [stdout] note: required by a bound in `toml::to_string`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/toml-0.8.23/src/ser/mod.rs:58:8
[INFO] [stdout]     |
[INFO] [stdout]  56 | pub fn to_string<T>(value: &T) -> Result<String, Error>
[INFO] [stdout]     |        --------- required by a bound in this function
[INFO] [stdout]  57 | where
[INFO] [stdout]  58 |     T: serde::ser::Serialize + ?Sized,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^ required by this bound in `to_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `RgbDescr: serde::de::DeserializeOwned` is not satisfied
[INFO] [stdout]    --> src/lib.rs:376:47
[INFO] [stdout]     |
[INFO] [stdout] 376 |         let descr2: RgbDescr<XpubDerivable> = toml::from_str(&toml).unwrap();
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `for<'de> Deserialize<'de>` is not implemented for `RgbDescr`
[INFO] [stdout]    --> src/lib.rs:251:1
[INFO] [stdout]     |
[INFO] [stdout] 251 | pub struct RgbDescr<K: DeriveSet = XpubDerivable> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: the following other types implement trait `Deserialize<'de>`:
[INFO] [stdout]               &'a [u8]
[INFO] [stdout]               &'a std::path::Path
[INFO] [stdout]               &'a str
[INFO] [stdout]               ()
[INFO] [stdout]               (T,)
[INFO] [stdout]               (T0, T1)
[INFO] [stdout]               (T0, T1, T2)
[INFO] [stdout]               (T0, T1, T2, T3)
[INFO] [stdout]             and 147 others
[INFO] [stdout]     = note: required for `RgbDescr` to implement `serde::de::DeserializeOwned`
[INFO] [stdout] note: required by a bound in `toml::from_str`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/toml-0.8.23/src/de.rs:43:8
[INFO] [stdout]     |
[INFO] [stdout]  41 | pub fn from_str<T>(s: &'_ str) -> Result<T, Error>
[INFO] [stdout]     |        -------- required by a bound in this function
[INFO] [stdout]  42 | where
[INFO] [stdout]  43 |     T: serde::de::DeserializeOwned,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `from_str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rgb-descriptors` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "e9f43dfbfe1e291d45feb4185a605c3e15eece35d38e2e3cce192cc4f34cf901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9f43dfbfe1e291d45feb4185a605c3e15eece35d38e2e3cce192cc4f34cf901", kill_on_drop: false }`
[INFO] [stdout] e9f43dfbfe1e291d45feb4185a605c3e15eece35d38e2e3cce192cc4f34cf901
