[INFO] fetching crate nmt-rs 0.2.5...
[INFO] testing nmt-rs-0.2.5 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate nmt-rs 0.2.5 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate nmt-rs 0.2.5
[INFO] finished tweaking crates.io crate nmt-rs 0.2.5
[INFO] tweaked toml for crates.io crate nmt-rs 0.2.5 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nmt-rs 0.2.5 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 101 packages to latest compatible versions
[INFO] [stderr]       Adding tendermint v0.35.0 (available: v0.40.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 54bf6b99a17254c15af94bbffcada85c619bb70c261e916cef971532706bd882
[INFO] running `Command { std: "docker" "start" "-a" "54bf6b99a17254c15af94bbffcada85c619bb70c261e916cef971532706bd882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54bf6b99a17254c15af94bbffcada85c619bb70c261e916cef971532706bd882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54bf6b99a17254c15af94bbffcada85c619bb70c261e916cef971532706bd882", kill_on_drop: false }`
[INFO] [stdout] 54bf6b99a17254c15af94bbffcada85c619bb70c261e916cef971532706bd882
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09615b0a55fa870f6fb7756e6dd140592cd7005076df2e21d2a1e896f441e646
[INFO] running `Command { std: "docker" "start" "-a" "09615b0a55fa870f6fb7756e6dd140592cd7005076df2e21d2a1e896f441e646", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling nmt-rs v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "09615b0a55fa870f6fb7756e6dd140592cd7005076df2e21d2a1e896f441e646", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09615b0a55fa870f6fb7756e6dd140592cd7005076df2e21d2a1e896f441e646", kill_on_drop: false }`
[INFO] [stdout] 09615b0a55fa870f6fb7756e6dd140592cd7005076df2e21d2a1e896f441e646
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5453a3465bad75fdf7ca49655c74b8719fac2c5ed0c19648ae2c372dde38dd18
[INFO] running `Command { std: "docker" "start" "-a" "5453a3465bad75fdf7ca49655c74b8719fac2c5ed0c19648ae2c372dde38dd18", kill_on_drop: false }`
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[INFO] [stderr]    Compiling nmt-rs v0.2.5 (/opt/rustwide/workdir)
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[INFO] [stdout] error[E0433]: failed to resolve: could not find `BorshSerialize` in `borsh`
[INFO] [stdout]    --> src/namespaced_hash.rs:129:56
[INFO] [stdout]     |
[INFO] [stdout] 129 | #[cfg_attr(any(test, feature = "borsh"), derive(borsh::BorshSerialize))]
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^^ could not find `BorshSerialize` in `borsh`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/borsh-1.5.7/src/lib.rs:17:23
[INFO] [stdout]     |
[INFO] [stdout]  16 | #[cfg(feature = "derive")]
[INFO] [stdout]     |       ------------------ the item is gated behind the `derive` feature
[INFO] [stdout]  17 | pub use borsh_derive::BorshSerialize;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `BorshSerialize` in `borsh`
[INFO] [stdout]    --> src/namespaced_hash.rs:191:56
[INFO] [stdout]     |
[INFO] [stdout] 191 | #[cfg_attr(any(test, feature = "borsh"), derive(borsh::BorshSerialize))]
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^^ could not find `BorshSerialize` in `borsh`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/borsh-1.5.7/src/lib.rs:17:23
[INFO] [stdout]     |
[INFO] [stdout]  16 | #[cfg(feature = "derive")]
[INFO] [stdout]     |       ------------------ the item is gated behind the `derive` feature
[INFO] [stdout]  17 | pub use borsh_derive::BorshSerialize;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `namespaced_hash::NamespacedHash<8>: BorshSerialize` is not satisfied
[INFO] [stdout]    --> src/namespaced_hash.rs:405:40
[INFO] [stdout]     |
[INFO] [stdout] 405 |         let serialized = borsh::to_vec(&hash).expect("Serialization to vec must succeed");
[INFO] [stdout]     |                          ------------- ^^^^^ unsatisfied trait bound
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `BorshSerialize` is not implemented for `namespaced_hash::NamespacedHash<8>`
[INFO] [stdout]    --> src/namespaced_hash.rs:192:1
[INFO] [stdout]     |
[INFO] [stdout] 192 | pub struct NamespacedHash<const NS_ID_SIZE: usize> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: the following other types implement trait `BorshSerialize`:
[INFO] [stdout]               &T
[INFO] [stdout]               ()
[INFO] [stdout]               (T0, T1)
[INFO] [stdout]               (T0, T1, T2)
[INFO] [stdout]               (T0, T1, T2, T3)
[INFO] [stdout]               (T0, T1, T2, T3, T4)
[INFO] [stdout]               (T0, T1, T2, T3, T4, T5)
[INFO] [stdout]               (T0, T1, T2, T3, T4, T5, T6)
[INFO] [stdout]             and 70 others
[INFO] [stdout] note: required by a bound in `to_vec`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/borsh-1.5.7/src/ser/helpers.rs:15:8
[INFO] [stdout]     |
[INFO] [stdout]  13 | pub fn to_vec<T>(value: &T) -> Result<Vec<u8>>
[INFO] [stdout]     |        ------ required by a bound in this function
[INFO] [stdout]  14 | where
[INFO] [stdout]  15 |     T: BorshSerialize + ?Sized,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^ required by this bound in `to_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nmt-rs` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "5453a3465bad75fdf7ca49655c74b8719fac2c5ed0c19648ae2c372dde38dd18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5453a3465bad75fdf7ca49655c74b8719fac2c5ed0c19648ae2c372dde38dd18", kill_on_drop: false }`
[INFO] [stdout] 5453a3465bad75fdf7ca49655c74b8719fac2c5ed0c19648ae2c372dde38dd18
