[INFO] fetching crate ethereum-trie 0.5.0... [INFO] testing ethereum-trie-0.5.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate ethereum-trie 0.5.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate ethereum-trie 0.5.0 [INFO] finished tweaking crates.io crate ethereum-trie 0.5.0 [INFO] tweaked toml for crates.io crate ethereum-trie 0.5.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ethereum-trie 0.5.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 23 packages to latest compatible versions [INFO] [stderr] Adding sha3 v0.6.0 (available: v0.11.0) [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] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e65a76ec510d55e9fb75b4495497167a90e5757f0eed52cd57515c83e8826694 [INFO] running `Command { std: "docker" "start" "-a" "e65a76ec510d55e9fb75b4495497167a90e5757f0eed52cd57515c83e8826694", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e65a76ec510d55e9fb75b4495497167a90e5757f0eed52cd57515c83e8826694", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e65a76ec510d55e9fb75b4495497167a90e5757f0eed52cd57515c83e8826694", kill_on_drop: false }` [INFO] [stdout] e65a76ec510d55e9fb75b4495497167a90e5757f0eed52cd57515c83e8826694 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 437188e436d0d402a4413b6f2c10d47eae6e3e38d7fce69be7e3fb7e8d457a17 [INFO] running `Command { std: "docker" "start" "-a" "437188e436d0d402a4413b6f2c10d47eae6e3e38d7fce69be7e3fb7e8d457a17", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling elastic-array-plus v0.9.1 [INFO] [stderr] Compiling ethereum-hexutil v0.2.3 [INFO] [stderr] Compiling byte-tools v0.2.0 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling generic-array v0.8.4 [INFO] [stderr] Compiling block-buffer v0.2.0 [INFO] [stderr] Compiling digest v0.6.1 [INFO] [stderr] Compiling sha3 v0.6.0 [INFO] [stderr] Compiling ethereum-rlp v0.2.3 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling ethereum-bigint v0.2.9 [INFO] [stderr] Compiling ethereum-trie v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&[u8]` instead of cloning the inner type [INFO] [stdout] --> src/merkle/node.rs:63:55 [INFO] [stdout] | [INFO] [stdout] 63 | MerkleNode::Leaf(nibble.clone(), value.clone()) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&[u8]` instead of cloning the inner type [INFO] [stdout] --> src/ops/build.rs:12:54 [INFO] [stdout] | [INFO] [stdout] 12 | submap.insert(key[common_len..].into(), value.clone()); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&[u8]` instead of cloning the inner type [INFO] [stdout] --> src/ops/build.rs:30:68 [INFO] [stdout] | [INFO] [stdout] 30 | return (MerkleNode::Leaf(key.clone(), map.get(key).unwrap().clone()), change); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&[u8]` instead of cloning the inner type [INFO] [stdout] --> src/ops/build.rs:70:39 [INFO] [stdout] | [INFO] [stdout] 70 | .map(|(_key, value)| value.clone()); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.93s [INFO] running `Command { std: "docker" "inspect" "437188e436d0d402a4413b6f2c10d47eae6e3e38d7fce69be7e3fb7e8d457a17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "437188e436d0d402a4413b6f2c10d47eae6e3e38d7fce69be7e3fb7e8d457a17", kill_on_drop: false }` [INFO] [stdout] 437188e436d0d402a4413b6f2c10d47eae6e3e38d7fce69be7e3fb7e8d457a17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 661c58397ffa87329ab3736016bec48671bd3e7d3591de2d7723686946458a6f [INFO] running `Command { std: "docker" "start" "-a" "661c58397ffa87329ab3736016bec48671bd3e7d3591de2d7723686946458a6f", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&[u8]` instead of cloning the inner type [INFO] [stdout] --> src/merkle/node.rs:63:55 [INFO] [stdout] | [INFO] [stdout] 63 | MerkleNode::Leaf(nibble.clone(), value.clone()) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&[u8]` instead of cloning the inner type [INFO] [stdout] --> src/ops/build.rs:12:54 [INFO] [stdout] | [INFO] [stdout] 12 | submap.insert(key[common_len..].into(), value.clone()); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&[u8]` instead of cloning the inner type [INFO] [stdout] --> src/ops/build.rs:30:68 [INFO] [stdout] | [INFO] [stdout] 30 | return (MerkleNode::Leaf(key.clone(), map.get(key).unwrap().clone()), change); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ethereum-trie v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&[u8]` instead of cloning the inner type [INFO] [stdout] --> src/ops/build.rs:70:39 [INFO] [stdout] | [INFO] [stdout] 70 | .map(|(_key, value)| value.clone()); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&[u8]` instead of cloning the inner type [INFO] [stdout] --> src/merkle/node.rs:63:55 [INFO] [stdout] | [INFO] [stdout] 63 | MerkleNode::Leaf(nibble.clone(), value.clone()) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&[u8]` instead of cloning the inner type [INFO] [stdout] --> src/ops/build.rs:12:54 [INFO] [stdout] | [INFO] [stdout] 12 | submap.insert(key[common_len..].into(), value.clone()); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&[u8]` instead of cloning the inner type [INFO] [stdout] --> src/ops/build.rs:30:68 [INFO] [stdout] | [INFO] [stdout] 30 | return (MerkleNode::Leaf(key.clone(), map.get(key).unwrap().clone()), change); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&[u8]` instead of cloning the inner type [INFO] [stdout] --> src/ops/build.rs:70:39 [INFO] [stdout] | [INFO] [stdout] 70 | .map(|(_key, value)| value.clone()); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s [INFO] running `Command { std: "docker" "inspect" "661c58397ffa87329ab3736016bec48671bd3e7d3591de2d7723686946458a6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "661c58397ffa87329ab3736016bec48671bd3e7d3591de2d7723686946458a6f", kill_on_drop: false }` [INFO] [stdout] 661c58397ffa87329ab3736016bec48671bd3e7d3591de2d7723686946458a6f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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", kill_on_drop: false }` [INFO] [stdout] 516fee5bc3e177d995c94004536541546fa9128a99bcbe09aaa2795037bd8326 [INFO] running `Command { std: "docker" "start" "-a" "516fee5bc3e177d995c94004536541546fa9128a99bcbe09aaa2795037bd8326", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stdout] [INFO] [stderr] warning: using `.clone()` on a double reference, which returns `&[u8]` instead of cloning the inner type [INFO] [stdout] running 3 tests [INFO] [stderr] --> src/merkle/node.rs:63:55 [INFO] [stdout] test merkle::node::tests::encode_decode ... ok [INFO] [stderr] | [INFO] [stderr] 63 | MerkleNode::Leaf(nibble.clone(), value.clone()) [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stderr] [INFO] [stderr] warning: using `.clone()` on a double reference, which returns `&[u8]` instead of cloning the inner type [INFO] [stderr] --> src/ops/build.rs:12:54 [INFO] [stderr] | [INFO] [stderr] 12 | submap.insert(key[common_len..].into(), value.clone()); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: using `.clone()` on a double reference, which returns `&[u8]` instead of cloning the inner type [INFO] [stderr] --> src/ops/build.rs:30:68 [INFO] [stderr] | [INFO] [stderr] 30 | return (MerkleNode::Leaf(key.clone(), map.get(key).unwrap().clone()), change); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: using `.clone()` on a double reference, which returns `&[u8]` instead of cloning the inner type [INFO] [stderr] --> src/ops/build.rs:70:39 [INFO] [stderr] | [INFO] [stderr] 70 | .map(|(_key, value)| value.clone()); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `ethereum-trie` (lib) generated 4 warnings [INFO] [stderr] warning: `ethereum-trie` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/trie-7eea7f543e5fd20e) [INFO] [stdout] test merkle::node::tests::decode_genesis_state ... ok [INFO] [stderr] Doc-tests trie [INFO] [stdout] test merkle::nibble::tests::from_into_key ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "516fee5bc3e177d995c94004536541546fa9128a99bcbe09aaa2795037bd8326", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "516fee5bc3e177d995c94004536541546fa9128a99bcbe09aaa2795037bd8326", kill_on_drop: false }` [INFO] [stdout] 516fee5bc3e177d995c94004536541546fa9128a99bcbe09aaa2795037bd8326