[INFO] fetching crate rs_merkle 1.1.0... [INFO] testing rs_merkle-1.1.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate rs_merkle 1.1.0 into /workspace/builds/worker-116/source [INFO] validating manifest of crates.io crate rs_merkle 1.1.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rs_merkle 1.1.0 [INFO] finished tweaking crates.io crate rs_merkle 1.1.0 [INFO] tweaked toml for crates.io crate rs_merkle 1.1.0 written to /workspace/builds/worker-116/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e993ef4efbdb98bb6d61335a3c4f6645a8538b2bd0066e498b46df82a2eb16bc [INFO] running `Command { std: "docker" "start" "-a" "e993ef4efbdb98bb6d61335a3c4f6645a8538b2bd0066e498b46df82a2eb16bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e993ef4efbdb98bb6d61335a3c4f6645a8538b2bd0066e498b46df82a2eb16bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e993ef4efbdb98bb6d61335a3c4f6645a8538b2bd0066e498b46df82a2eb16bc", kill_on_drop: false }` [INFO] [stdout] e993ef4efbdb98bb6d61335a3c4f6645a8538b2bd0066e498b46df82a2eb16bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2fa47f07730726fd6305760065068029e62dc1c9cc45c08598c4388e887702b6 [INFO] running `Command { std: "docker" "start" "-a" "2fa47f07730726fd6305760065068029e62dc1c9cc45c08598c4388e887702b6", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling sha2 v0.9.8 [INFO] [stderr] Compiling rs_merkle v1.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.16s [INFO] running `Command { std: "docker" "inspect" "2fa47f07730726fd6305760065068029e62dc1c9cc45c08598c4388e887702b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2fa47f07730726fd6305760065068029e62dc1c9cc45c08598c4388e887702b6", kill_on_drop: false }` [INFO] [stdout] 2fa47f07730726fd6305760065068029e62dc1c9cc45c08598c4388e887702b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6fa0741b20e77f66e68c5c42057c38ed645703d1e4bb930ae3c717af8587ac85 [INFO] running `Command { std: "docker" "start" "-a" "6fa0741b20e77f66e68c5c42057c38ed645703d1e4bb930ae3c717af8587ac85", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling rs_merkle v1.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> tests/merkle_tree_test.rs:59:41 [INFO] [stdout] | [INFO] [stdout] 59 | use rs_merkle::{algorithms::Sha256, Error, Hasher, MerkleTree}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::common` [INFO] [stdout] --> tests/merkle_tree_test.rs:189:9 [INFO] [stdout] | [INFO] [stdout] 189 | use crate::common; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Hasher` [INFO] [stdout] --> tests/merkle_proof_test.rs:6:48 [INFO] [stdout] | [INFO] [stdout] 6 | use rs_merkle::{algorithms::Sha256, Error, Hasher, MerkleTree}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::common` [INFO] [stdout] --> tests/merkle_proof_test.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 112 | use crate::common; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `combine` [INFO] [stdout] --> tests/common.rs:10:4 [INFO] [stdout] | [INFO] [stdout] 10 | fn combine(active: Vec, rest: Vec, mut combinations: Vec>) -> Vec> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `combinations` [INFO] [stdout] --> tests/common.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn combinations(vec: Vec) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> tests/common.rs:64:8 [INFO] [stdout] | [INFO] [stdout] 64 | 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 is never used: `setup_proof_test_cases` [INFO] [stdout] --> tests/common.rs:73:8 [INFO] [stdout] | [INFO] [stdout] 73 | pub fn setup_proof_test_cases() -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 8.08s [INFO] running `Command { std: "docker" "inspect" "6fa0741b20e77f66e68c5c42057c38ed645703d1e4bb930ae3c717af8587ac85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fa0741b20e77f66e68c5c42057c38ed645703d1e4bb930ae3c717af8587ac85", kill_on_drop: false }` [INFO] [stdout] 6fa0741b20e77f66e68c5c42057c38ed645703d1e4bb930ae3c717af8587ac85 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 245d9a537e7e1a5d216fdceac3fb796d2abfe0780bda5bf0dc6ee617225ba050 [INFO] running `Command { std: "docker" "start" "-a" "245d9a537e7e1a5d216fdceac3fb796d2abfe0780bda5bf0dc6ee617225ba050", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `Error` [INFO] [stderr] --> tests/merkle_tree_test.rs:59:41 [INFO] [stderr] | [INFO] [stderr] 59 | use rs_merkle::{algorithms::Sha256, Error, Hasher, MerkleTree}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::common` [INFO] [stderr] --> tests/merkle_tree_test.rs:189:9 [INFO] [stderr] | [INFO] [stderr] 189 | use crate::common; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `combine` [INFO] [stderr] --> tests/common.rs:10:4 [INFO] [stderr] | [INFO] [stderr] 10 | fn combine(active: Vec, rest: Vec, mut combinations: Vec>) -> Vec> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `combinations` [INFO] [stderr] --> tests/common.rs:32:8 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn combinations(vec: Vec) -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> tests/common.rs:64:8 [INFO] [stderr] | [INFO] [stderr] 64 | fn new(leaf_hashes_to_prove: Vec<[u8; 32]>, leaf_indices_to_prove: Vec) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `setup_proof_test_cases` [INFO] [stderr] --> tests/common.rs:73:8 [INFO] [stderr] | [INFO] [stderr] 73 | pub fn setup_proof_test_cases() -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Hasher` [INFO] [stderr] --> tests/merkle_proof_test.rs:6:48 [INFO] [stderr] | [INFO] [stderr] 6 | use rs_merkle::{algorithms::Sha256, Error, Hasher, MerkleTree}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::common` [INFO] [stderr] --> tests/merkle_proof_test.rs:112:9 [INFO] [stderr] | [INFO] [stderr] 112 | use crate::common; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rs_merkle` (test "merkle_tree_test") generated 6 warnings [INFO] [stderr] warning: `rs_merkle` (test "merkle_proof_test") generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rs_merkle-f58856ba28882c64) [INFO] [stdout] [INFO] [stderr] Running tests/common.rs (/opt/rustwide/target/debug/deps/common-9fe7c08b28b9305f) [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] [stderr] Running tests/merkle_proof_test.rs (/opt/rustwide/target/debug/deps/merkle_proof_test-ab1d85c89511231b) [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] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test from_bytes::should_return_error_when_proof_can_not_be_parsed ... ok [INFO] [stdout] test from_bytes::should_return_result_with_proof ... ok [INFO] [stdout] test to_bytes::should_correctly_serialize_to_bytes ... ok [INFO] [stdout] test root::should_return_a_correct_root ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.00s [INFO] [stdout] [INFO] [stderr] Running tests/merkle_tree_test.rs (/opt/rustwide/target/debug/deps/merkle_tree_test-37121cc2eb579872) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test commit::should_give_correct_root_after_commit ... ok [INFO] [stdout] test commit::should_not_change_the_result_when_called_twice ... ok [INFO] [stdout] test proof::should_return_a_correct_proof ... ok [INFO] [stdout] test root::should_return_a_correct_root ... ok [INFO] [stdout] test rollback::should_rollback_previous_commit ... ok [INFO] [stderr] Doc-tests rs_merkle [INFO] [stdout] test tree_depth::should_return_a_correct_tree_depth ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 31 tests [INFO] [stdout] test src/algorithms/sha256.rs - algorithms::sha256::Sha256Algorithm (line 8) ... ok [INFO] [stdout] test src/merkle_proof.rs - merkle_proof::MerkleProof (line 20) ... ok [INFO] [stdout] test src/merkle_proof.rs - merkle_proof::MerkleProof::try_from (line 488) ... ok [INFO] [stdout] test src/hasher.rs - hasher::Hasher (line 10) ... ok [INFO] [stdout] test src/merkle_proof.rs - merkle_proof::MerkleProof::try_from (line 461) ... ok [INFO] [stdout] test src/merkle_proof.rs - merkle_proof::MerkleProof::from_bytes (line 62) ... ok [INFO] [stdout] test src/merkle_tree.rs - merkle_tree::MerkleTree::new (line 29) ... ok [INFO] [stdout] test src/merkle_proof.rs - merkle_proof::MerkleProof::deserialize (line 94) ... ok [INFO] [stdout] test src/merkle_proof.rs - merkle_proof::MerkleProof::proof_hashes (line 295) ... ok [INFO] [stdout] test src/merkle_proof.rs - merkle_proof::MerkleProof::proof_hashes_hex (line 330) ... ok [INFO] [stdout] test src/merkle_tree.rs - merkle_tree::MerkleTree::from_leaves (line 48) ... ok [INFO] [stdout] test src/merkle_tree.rs - merkle_tree::MerkleTree::leaves_len (line 496) ... ok [INFO] [stdout] test src/merkle_tree.rs - merkle_tree::MerkleTree::root (line 74) ... ok [INFO] [stdout] test src/merkle_tree.rs - merkle_tree::MerkleTree::commit (line 289) ... ok [INFO] [stdout] test src/merkle_proof.rs - merkle_proof::MerkleProof::serialize (line 416) ... ok [INFO] [stdout] test src/lib.rs - (line 32) ... ok [INFO] [stdout] test src/merkle_tree.rs - merkle_tree::MerkleTree::depth (line 450) ... ok [INFO] [stdout] test src/merkle_proof.rs - merkle_proof::MerkleProof::verify (line 136) ... ok [INFO] [stdout] test src/merkle_tree.rs - merkle_tree::MerkleTree::uncommitted_root_hex (line 379) ... ok [INFO] [stdout] test src/merkle_tree.rs - merkle_tree::MerkleTree::insert (line 230) ... ok [INFO] [stdout] test src/merkle_tree.rs - merkle_tree::MerkleTree::append (line 257) ... ok [INFO] [stdout] test src/merkle_tree.rs - merkle_tree::MerkleTree::abort_uncommitted (line 416) ... ok [INFO] [stdout] test src/lib.rs - (line 61) ... ok [INFO] [stdout] test src/merkle_tree.rs - merkle_tree::MerkleTree::insert (line 210) ... ok [INFO] [stdout] test src/merkle_tree.rs - merkle_tree::MerkleTree::root_hex (line 105) ... ok [INFO] [stdout] test src/merkle_proof.rs - merkle_proof::MerkleProof::to_bytes (line 374) ... ok [INFO] [stdout] test src/merkle_tree.rs - merkle_tree::MerkleTree::leaves (line 473) ... ok [INFO] [stdout] test src/merkle_proof.rs - merkle_proof::MerkleProof::root_hex (line 255) ... ok [INFO] [stdout] test src/merkle_tree.rs - merkle_tree::MerkleTree::proof (line 173) ... ok [INFO] [stdout] test src/merkle_tree.rs - merkle_tree::MerkleTree::rollback (line 325) ... ok [INFO] [stdout] test src/merkle_proof.rs - merkle_proof::MerkleProof::root (line 176) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.15s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "245d9a537e7e1a5d216fdceac3fb796d2abfe0780bda5bf0dc6ee617225ba050", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "245d9a537e7e1a5d216fdceac3fb796d2abfe0780bda5bf0dc6ee617225ba050", kill_on_drop: false }` [INFO] [stdout] 245d9a537e7e1a5d216fdceac3fb796d2abfe0780bda5bf0dc6ee617225ba050