[INFO] fetching crate mutiny-data-recovery 0.1.0...
[INFO] documenting mutiny-data-recovery-0.1.0 against 1.91.0 for beta-1.92-rustdoc-1
[INFO] extracting crate mutiny-data-recovery 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate mutiny-data-recovery 0.1.0
[INFO] finished tweaking crates.io crate mutiny-data-recovery 0.1.0
[INFO] tweaked toml for crates.io crate mutiny-data-recovery 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mutiny-data-recovery 0.1.0 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 mutiny-data-recovery 0.1.0 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 }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded core2 v0.3.3
[INFO] [stderr]   Downloaded async-utility v0.1.1
[INFO] [stderr]   Downloaded nostr-sdk-net v0.23.1
[INFO] [stderr]   Downloaded esplora-client v0.5.0
[INFO] [stderr]   Downloaded argon2 v0.5.2
[INFO] [stderr]   Downloaded tokio-tungstenite v0.19.0
[INFO] [stderr]   Downloaded jwt-compact v0.8.0
[INFO] [stderr]   Downloaded secp256k1 v0.28.0
[INFO] [stderr]   Downloaded bip39 v2.0.0
[INFO] [stderr]   Downloaded hashbrown v0.8.2
[INFO] [stderr]   Downloaded lightning-invoice v0.25.0
[INFO] [stderr]   Downloaded nostr v0.23.0
[INFO] [stderr]   Downloaded nostr-sdk v0.23.0
[INFO] [stderr]   Downloaded tungstenite v0.19.0
[INFO] [stderr]   Downloaded gloo-net v0.2.6
[INFO] [stderr]   Downloaded miniscript v9.0.2
[INFO] [stderr]   Downloaded lightning v0.0.117
[INFO] [stderr]   Downloaded secp256k1-sys v0.9.0
[INFO] [stderr]   Downloaded bdk_chain v0.5.0
[INFO] [stderr]   Downloaded bdk_esplora v0.3.0
[INFO] [stderr]   Downloaded lnurl-rs v0.2.7
[INFO] [stderr]   Downloaded lightning-rapid-gossip-sync v0.0.117
[INFO] [stderr]   Downloaded bdk v1.0.0-alpha.1
[INFO] [stderr]   Downloaded mutiny-core v0.4.26
[INFO] [stderr] error: failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mutiny-core-0.4.26/Cargo.toml`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   the cargo feature `per-package-target` requires a nightly version of Cargo, but this is the `stable` channel
[INFO] [stderr]   See https://doc.rust-lang.org/book/appendix-07-nightly-rust.html for more information about Rust release channels.
[INFO] [stderr]   See https://doc.rust-lang.org/cargo/reference/unstable.html#per-package-target for more information about using this feature.


command failed: exit status: 101

    Updating crates.io index
 Downloading crates ...
  Downloaded core2 v0.3.3
  Downloaded async-utility v0.1.1
  Downloaded nostr-sdk-net v0.23.1
  Downloaded esplora-client v0.5.0
  Downloaded argon2 v0.5.2
  Downloaded tokio-tungstenite v0.19.0
  Downloaded jwt-compact v0.8.0
  Downloaded secp256k1 v0.28.0
  Downloaded bip39 v2.0.0
  Downloaded hashbrown v0.8.2
  Downloaded lightning-invoice v0.25.0
  Downloaded nostr v0.23.0
  Downloaded nostr-sdk v0.23.0
  Downloaded tungstenite v0.19.0
  Downloaded gloo-net v0.2.6
  Downloaded miniscript v9.0.2
  Downloaded lightning v0.0.117
  Downloaded secp256k1-sys v0.9.0
  Downloaded bdk_chain v0.5.0
  Downloaded bdk_esplora v0.3.0
  Downloaded lnurl-rs v0.2.7
  Downloaded lightning-rapid-gossip-sync v0.0.117
  Downloaded bdk v1.0.0-alpha.1
  Downloaded mutiny-core v0.4.26
error: failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mutiny-core-0.4.26/Cargo.toml`

Caused by:
  the cargo feature `per-package-target` requires a nightly version of Cargo, but this is the `stable` channel
  See https://doc.rust-lang.org/book/appendix-07-nightly-rust.html for more information about Rust release channels.
  See https://doc.rust-lang.org/cargo/reference/unstable.html#per-package-target for more information about using this feature.