[INFO] fetching crate tetsy-trie-db 0.22.3... [INFO] testing tetsy-trie-db-0.22.3 against 1.55.0 for beta-1.56-1 [INFO] extracting crate tetsy-trie-db 0.22.3 into /workspace/builds/worker-57/source [INFO] validating manifest of crates.io crate tetsy-trie-db 0.22.3 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tetsy-trie-db 0.22.3 [INFO] finished tweaking crates.io crate tetsy-trie-db 0.22.3 [INFO] tweaked toml for crates.io crate tetsy-trie-db 0.22.3 written to /workspace/builds/worker-57/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0490d086be842594e6840c7f47eb08f7b02a17e63d8d69607a1588b12415ef4b [INFO] running `Command { std: "docker" "start" "-a" "0490d086be842594e6840c7f47eb08f7b02a17e63d8d69607a1588b12415ef4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0490d086be842594e6840c7f47eb08f7b02a17e63d8d69607a1588b12415ef4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0490d086be842594e6840c7f47eb08f7b02a17e63d8d69607a1588b12415ef4b", kill_on_drop: false }` [INFO] [stdout] 0490d086be842594e6840c7f47eb08f7b02a17e63d8d69607a1588b12415ef4b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 58c0ac24cf5b7f28db38ffb9f0b80b5ca3031c418cac4bac82be1f09acb9fda2 [INFO] running `Command { std: "docker" "start" "-a" "58c0ac24cf5b7f28db38ffb9f0b80b5ca3031c418cac4bac82be1f09acb9fda2", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling ahash v0.4.7 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling tetsy-hash-db v0.15.3 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling rustc-hex v2.1.0 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling tetsy-trie-db v0.22.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/triedbmut.rs:1182:6 [INFO] [stdout] | [INFO] [stdout] 1182 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/triedbmut.rs:1228:6 [INFO] [stdout] | [INFO] [stdout] 1228 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/proof/generate.rs:211:5 [INFO] [stdout] | [INFO] [stdout] 211 | &mut hash.as_mut()[..encoded_child.len()].copy_from_slice(encoded_child); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/proof/verify.rs:454:6 [INFO] [stdout] | [INFO] [stdout] 454 | &mut hash.as_mut()[..node_data.len()].copy_from_slice(node_data.as_ref()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/triedbmut.rs:334:5 [INFO] [stdout] | [INFO] [stdout] 334 | &mut hash.as_mut()[..data.len()].copy_from_slice(data); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.03s [INFO] running `Command { std: "docker" "inspect" "58c0ac24cf5b7f28db38ffb9f0b80b5ca3031c418cac4bac82be1f09acb9fda2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58c0ac24cf5b7f28db38ffb9f0b80b5ca3031c418cac4bac82be1f09acb9fda2", kill_on_drop: false }` [INFO] [stdout] 58c0ac24cf5b7f28db38ffb9f0b80b5ca3031c418cac4bac82be1f09acb9fda2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 83a615156cfd5dc1e27ccc57834bd82d2f107a281ded8a333110eec4318fd137 [INFO] running `Command { std: "docker" "start" "-a" "83a615156cfd5dc1e27ccc57834bd82d2f107a281ded8a333110eec4318fd137", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling tetsy-trie-db v0.22.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/triedbmut.rs:1182:6 [INFO] [stdout] | [INFO] [stdout] 1182 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/triedbmut.rs:1228:6 [INFO] [stdout] | [INFO] [stdout] 1228 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/proof/generate.rs:211:5 [INFO] [stdout] | [INFO] [stdout] 211 | &mut hash.as_mut()[..encoded_child.len()].copy_from_slice(encoded_child); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/proof/verify.rs:454:6 [INFO] [stdout] | [INFO] [stdout] 454 | &mut hash.as_mut()[..node_data.len()].copy_from_slice(node_data.as_ref()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/triedbmut.rs:334:5 [INFO] [stdout] | [INFO] [stdout] 334 | &mut hash.as_mut()[..data.len()].copy_from_slice(data); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/triedbmut.rs:1182:6 [INFO] [stdout] | [INFO] [stdout] 1182 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/triedbmut.rs:1228:6 [INFO] [stdout] | [INFO] [stdout] 1228 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/proof/generate.rs:211:5 [INFO] [stdout] | [INFO] [stdout] 211 | &mut hash.as_mut()[..encoded_child.len()].copy_from_slice(encoded_child); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/proof/verify.rs:454:6 [INFO] [stdout] | [INFO] [stdout] 454 | &mut hash.as_mut()[..node_data.len()].copy_from_slice(node_data.as_ref()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/triedbmut.rs:334:5 [INFO] [stdout] | [INFO] [stdout] 334 | &mut hash.as_mut()[..data.len()].copy_from_slice(data); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.04s [INFO] running `Command { std: "docker" "inspect" "83a615156cfd5dc1e27ccc57834bd82d2f107a281ded8a333110eec4318fd137", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83a615156cfd5dc1e27ccc57834bd82d2f107a281ded8a333110eec4318fd137", kill_on_drop: false }` [INFO] [stdout] 83a615156cfd5dc1e27ccc57834bd82d2f107a281ded8a333110eec4318fd137 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8784d31862ef07b9e7dca0cd3002a5b9fce3afdf95a8430910e5435c6d9e15dd [INFO] running `Command { std: "docker" "start" "-a" "8784d31862ef07b9e7dca0cd3002a5b9fce3afdf95a8430910e5435c6d9e15dd", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/triedbmut.rs:1182:6 [INFO] [stderr] | [INFO] [stderr] 1182 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/triedbmut.rs:1228:6 [INFO] [stderr] | [INFO] [stderr] 1228 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/proof/generate.rs:211:5 [INFO] [stderr] | [INFO] [stderr] 211 | &mut hash.as_mut()[..encoded_child.len()].copy_from_slice(encoded_child); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/proof/verify.rs:454:6 [INFO] [stderr] | [INFO] [stderr] 454 | &mut hash.as_mut()[..node_data.len()].copy_from_slice(node_data.as_ref()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/triedbmut.rs:334:5 [INFO] [stderr] | [INFO] [stderr] 334 | &mut hash.as_mut()[..data.len()].copy_from_slice(data); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `tetsy-trie-db` (lib) generated 5 warnings [INFO] [stderr] warning: `tetsy-trie-db` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.34s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tetsy_trie_db-57de5396f15de675) [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test nibble::leftnibbleslice::tests::test_at ... ok [INFO] [stdout] test nibble::leftnibbleslice::tests::test_cmp ... ok [INFO] [stdout] test nibble::leftnibbleslice::tests::test_contains ... ok [INFO] [stdout] test nibble::leftnibbleslice::tests::test_len ... ok [INFO] [stdout] test nibble::leftnibbleslice::tests::test_starts_with ... ok [INFO] [stdout] test nibble::nibbleslice::tests::basics ... ok [INFO] [stdout] test nibble::nibbleslice::tests::compare ... ok [INFO] [stdout] test nibble::nibbleslice::tests::encoded_pre ... ok [INFO] [stdout] test nibble::nibbleslice::tests::from_encoded_pre ... ok [INFO] [stdout] test nibble::nibbleslice::tests::iterator ... ok [INFO] [stdout] test nibble::nibbleslice::tests::mid ... ok [INFO] [stdout] test nibble::nibbleslice::tests::range_iter ... ok [INFO] [stdout] test nibble::nibbleslice::tests::shared ... ok [INFO] [stdout] test nibble::nibblevec::tests::append_partial ... ok [INFO] [stdout] test nibble::nibblevec::tests::drop_lasts_test ... ok [INFO] [stdout] test nibble::nibblevec::tests::push_pop ... ok [INFO] [stdout] test triedbmut::tests::combine_test ... ok [INFO] [stdout] test triedbmut::tests::nice_debug_for_node ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests tetsy-trie-db [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> /opt/rustwide/workdir/src/triedbmut.rs:1182:6 [INFO] [stderr] | [INFO] [stderr] 1182 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> /opt/rustwide/workdir/src/triedbmut.rs:1228:6 [INFO] [stderr] | [INFO] [stderr] 1228 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stdout] running 2 tests [INFO] [stderr] [INFO] [stdout] test src/triedb.rs - triedb::TrieDB (line 36) ... ignored [INFO] [stdout] test src/triedbmut.rs - triedbmut::TrieDBMut (line 396) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8784d31862ef07b9e7dca0cd3002a5b9fce3afdf95a8430910e5435c6d9e15dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8784d31862ef07b9e7dca0cd3002a5b9fce3afdf95a8430910e5435c6d9e15dd", kill_on_drop: false }` [INFO] [stdout] 8784d31862ef07b9e7dca0cd3002a5b9fce3afdf95a8430910e5435c6d9e15dd