[INFO] fetching crate fedimint-core 0.9.1...
[INFO] checking fedimint-core-0.9.1 against master#61cc47e367d7be91e13bcd01e4e96e0e233d4f6d for 2025-12-16-next-solver-global
[INFO] extracting crate fedimint-core 0.9.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate fedimint-core 0.9.1
[INFO] finished tweaking crates.io crate fedimint-core 0.9.1
[INFO] tweaked toml for crates.io crate fedimint-core 0.9.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fedimint-core 0.9.1 on toolchain 61cc47e367d7be91e13bcd01e4e96e0e233d4f6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fedimint-core 0.9.1 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" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d5ec082b72420eaefbba015c33b743bab6c27bab289eee399659ed2439ecf8b
[INFO] running `Command { std: "docker" "start" "-a" "2d5ec082b72420eaefbba015c33b743bab6c27bab289eee399659ed2439ecf8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d5ec082b72420eaefbba015c33b743bab6c27bab289eee399659ed2439ecf8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d5ec082b72420eaefbba015c33b743bab6c27bab289eee399659ed2439ecf8b", kill_on_drop: false }`
[INFO] [stdout] 2d5ec082b72420eaefbba015c33b743bab6c27bab289eee399659ed2439ecf8b
[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=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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd20c2d90f72ddb6eec8dca42d9f24a016d0291350009c0f1d7547bcdab5b2da
[INFO] running `Command { std: "docker" "start" "-a" "fd20c2d90f72ddb6eec8dca42d9f24a016d0291350009c0f1d7547bcdab5b2da", kill_on_drop: false }`
[INFO] [stderr]     Checking serde v1.0.219
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[INFO] [stderr]    Compiling regex v1.11.1
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[INFO] [stderr]     Checking rand_xoshiro v0.7.0
[INFO] [stderr]     Checking const_format v0.2.34
[INFO] [stderr]    Compiling strum_macros v0.27.1
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[INFO] [stderr]     Checking ed25519-dalek v2.1.1
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[INFO] [stderr]    Compiling test-log-macros v0.2.18
[INFO] [stderr]    Compiling async-recursion v1.1.1
[INFO] [stderr]     Checking tokio-util v0.7.15
[INFO] [stderr]     Checking jsonrpsee-core v0.24.9
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking fedimint-logging v0.9.1
[INFO] [stderr]     Checking iroh-base v0.35.0
[INFO] [stderr]     Checking test-log v0.2.18
[INFO] [stderr]     Checking tokio-test v0.4.4
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling fedimint-derive v0.9.1
[INFO] [stderr]    Compiling parity-scale-codec-derive v3.7.5
[INFO] [stderr]     Checking secp256k1 v0.29.1
[INFO] [stderr]    Compiling aws-lc-sys v0.30.0
[INFO] [stderr]     Checking lightning-types v0.2.0
[INFO] [stderr]     Checking miniscript v12.3.4
[INFO] [stderr]     Checking lightning-invoice v0.33.2
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[INFO] [stderr]     Checking rustls-webpki v0.103.3
[INFO] [stderr]     Checking tokio-rustls v0.26.2
[INFO] [stderr]     Checking fedimint-core v0.9.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]    --> src/db/mod.rs:126:22
[INFO] [stdout]     |
[INFO] [stdout] 126 | use tracing::{debug, error, info, instrument, trace, warn};
[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 import: `error`
[INFO] [stdout]   --> src/task.rs:22:22
[INFO] [stdout]    |
[INFO] [stdout] 22 | use tracing::{debug, error, info, trace};
[INFO] [stdout]    |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]    --> src/db/mod.rs:126:22
[INFO] [stdout]     |
[INFO] [stdout] 126 | use tracing::{debug, error, info, instrument, trace, warn};
[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 import: `error`
[INFO] [stdout]   --> src/task.rs:22:22
[INFO] [stdout]    |
[INFO] [stdout] 22 | use tracing::{debug, error, info, trace};
[INFO] [stdout]    |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 48s
[INFO] running `Command { std: "docker" "inspect" "fd20c2d90f72ddb6eec8dca42d9f24a016d0291350009c0f1d7547bcdab5b2da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd20c2d90f72ddb6eec8dca42d9f24a016d0291350009c0f1d7547bcdab5b2da", kill_on_drop: false }`
[INFO] [stdout] fd20c2d90f72ddb6eec8dca42d9f24a016d0291350009c0f1d7547bcdab5b2da