[INFO] fetching crate rs_merkle 1.5.0... [INFO] building rs_merkle-1.5.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2 [INFO] extracting crate rs_merkle 1.5.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate rs_merkle 1.5.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate rs_merkle 1.5.0 [INFO] tweaked toml for crates.io crate rs_merkle 1.5.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rs_merkle 1.5.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rs_merkle 1.5.0 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 277fc8bc8585bead8a0cc9ec76c7652e1492f12722d182b0d9e855fd9e3c0c28 [INFO] running `Command { std: "docker" "start" "-a" "277fc8bc8585bead8a0cc9ec76c7652e1492f12722d182b0d9e855fd9e3c0c28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "277fc8bc8585bead8a0cc9ec76c7652e1492f12722d182b0d9e855fd9e3c0c28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "277fc8bc8585bead8a0cc9ec76c7652e1492f12722d182b0d9e855fd9e3c0c28", kill_on_drop: false }` [INFO] [stdout] 277fc8bc8585bead8a0cc9ec76c7652e1492f12722d182b0d9e855fd9e3c0c28 [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f1cc3ee43d1741ba1cdfefa8f7d9ea554fd7c33873ea5ad6a7a4113fda045da6 [INFO] running `Command { std: "docker" "start" "-a" "f1cc3ee43d1741ba1cdfefa8f7d9ea554fd7c33873ea5ad6a7a4113fda045da6", kill_on_drop: false }` [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling rs_merkle v1.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.44s [INFO] running `Command { std: "docker" "inspect" "f1cc3ee43d1741ba1cdfefa8f7d9ea554fd7c33873ea5ad6a7a4113fda045da6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1cc3ee43d1741ba1cdfefa8f7d9ea554fd7c33873ea5ad6a7a4113fda045da6", kill_on_drop: false }` [INFO] [stdout] f1cc3ee43d1741ba1cdfefa8f7d9ea554fd7c33873ea5ad6a7a4113fda045da6 [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 49b778d7fc92a2c5f9e3ef0865d6b863abfa94c6ac45e362cdb18d09c60e6d1d [INFO] running `Command { std: "docker" "start" "-a" "49b778d7fc92a2c5f9e3ef0865d6b863abfa94c6ac45e362cdb18d09c60e6d1d", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.14.0 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling rs_merkle v1.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `leaf_values` is never read [INFO] [stdout] --> tests/common.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct TestData { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 10 | pub leaf_values: Vec, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `leaf_values` is never read [INFO] [stdout] --> tests/common.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct TestData48 { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 16 | pub leaf_values: Vec, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TestDataKeccak256` is never constructed [INFO] [stdout] --> tests/common.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct TestDataKeccak256 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `combine` is never used [INFO] [stdout] --> tests/common.rs:27:4 [INFO] [stdout] | [INFO] [stdout] 27 | fn combine(active: Vec, rest: Vec, mut combinations: Vec>) -> Vec> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `combinations` is never used [INFO] [stdout] --> tests/common.rs:49:8 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn combinations(vec: Vec) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ProofTestCases` is never constructed [INFO] [stdout] --> tests/common.rs:96:12 [INFO] [stdout] | [INFO] [stdout] 96 | pub struct ProofTestCases { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MerkleProofTestCase` is never constructed [INFO] [stdout] --> tests/common.rs:102:12 [INFO] [stdout] | [INFO] [stdout] 102 | pub struct MerkleProofTestCase { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> tests/common.rs:108:8 [INFO] [stdout] | [INFO] [stdout] 107 | impl MerkleProofTestCase { [INFO] [stdout] | ------------------------ associated function in this implementation [INFO] [stdout] 108 | fn new(leaf_hashes_to_prove: Vec<[u8; 32]>, leaf_indices_to_prove: Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `setup_proof_test_cases` is never used [INFO] [stdout] --> tests/common.rs:117:8 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn setup_proof_test_cases() -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TestData48` is never constructed [INFO] [stdout] --> tests/common.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct TestData48 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TestDataKeccak256` is never constructed [INFO] [stdout] --> tests/common.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct TestDataKeccak256 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `setup_sha384` is never used [INFO] [stdout] --> tests/common.rs:67:8 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn setup_sha384() -> TestData48 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.06s [INFO] running `Command { std: "docker" "inspect" "49b778d7fc92a2c5f9e3ef0865d6b863abfa94c6ac45e362cdb18d09c60e6d1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49b778d7fc92a2c5f9e3ef0865d6b863abfa94c6ac45e362cdb18d09c60e6d1d", kill_on_drop: false }` [INFO] [stdout] 49b778d7fc92a2c5f9e3ef0865d6b863abfa94c6ac45e362cdb18d09c60e6d1d