[INFO] fetching crate bitcoinleveldb-versionedit 0.1.16-alpha.0... [INFO] testing bitcoinleveldb-versionedit-0.1.16-alpha.0 against try#5a3d3b91048a0adf280e7a4e589c1dda6443f172 for pr-115235 [INFO] extracting crate bitcoinleveldb-versionedit 0.1.16-alpha.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate bitcoinleveldb-versionedit 0.1.16-alpha.0 on toolchain 5a3d3b91048a0adf280e7a4e589c1dda6443f172 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5a3d3b91048a0adf280e7a4e589c1dda6443f172" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bitcoinleveldb-versionedit 0.1.16-alpha.0 [INFO] finished tweaking crates.io crate bitcoinleveldb-versionedit 0.1.16-alpha.0 [INFO] tweaked toml for crates.io crate bitcoinleveldb-versionedit 0.1.16-alpha.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5a3d3b91048a0adf280e7a4e589c1dda6443f172" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5a3d3b91048a0adf280e7a4e589c1dda6443f172" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+5a3d3b91048a0adf280e7a4e589c1dda6443f172" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7784d8d182d01124243d4ae05cf88ef27ee08c7a411fa44d9dfa8c425777b93b [INFO] running `Command { std: "docker" "start" "-a" "7784d8d182d01124243d4ae05cf88ef27ee08c7a411fa44d9dfa8c425777b93b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7784d8d182d01124243d4ae05cf88ef27ee08c7a411fa44d9dfa8c425777b93b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7784d8d182d01124243d4ae05cf88ef27ee08c7a411fa44d9dfa8c425777b93b", kill_on_drop: false }` [INFO] [stdout] 7784d8d182d01124243d4ae05cf88ef27ee08c7a411fa44d9dfa8c425777b93b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+5a3d3b91048a0adf280e7a4e589c1dda6443f172" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 820df70f789b79f094373b3b3a22ce1e96ee1c93cf62369220ff4ec4f8b87167 [INFO] running `Command { std: "docker" "start" "-a" "820df70f789b79f094373b3b3a22ce1e96ee1c93cf62369220ff4ec4f8b87167", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.6.3 [INFO] [stderr] Compiling regex-syntax v0.7.5 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling termcolor v1.2.0 [INFO] [stderr] Compiling gimli v0.28.0 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling rustc-demangle v0.1.23 [INFO] [stderr] Compiling itoa v1.0.9 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Compiling syn v2.0.36 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[stderr] Compiling serde-big-array v0.4.1 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling ritual_common v0.4.0 [INFO] [stderr] Compiling time v0.3.28 [INFO] [stderr] Compiling qt_ritual_common v0.4.0 [INFO] [stderr] Compiling ritual_build v0.4.0 [INFO] [stderr] Compiling qt_ritual_build v0.5.0 [INFO] [stderr] Compiling qt_core v0.5.0 [INFO] [stderr] Compiling qt_gui v0.5.0 [INFO] [stderr] Compiling libevent v0.1.0 [INFO] [stderr] Compiling bitcoin-imports v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoin-cfg v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoin-derive v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-slice v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-status v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-util v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-filter v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-comparator v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-key v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-file v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-versionedit v0.1.16-alpha.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `bitcoin_derive::*` [INFO] [stdout] --> src/imports.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | pub(crate) use bitcoin_derive::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/versionedit.rs:35:43 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn set_comparator_name(&mut self, name: &Slice) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num` [INFO] [stdout] --> src/versionedit.rs:44:38 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn set_log_number(&mut self, num: u64) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num` [INFO] [stdout] --> src/versionedit.rs:53:43 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn set_prev_log_number(&mut self, num: u64) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num` [INFO] [stdout] --> src/versionedit.rs:62:37 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn set_next_file(&mut self, num: u64) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `seq` [INFO] [stdout] --> src/versionedit.rs:71:41 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn set_last_sequence(&mut self, seq: SequenceNumber) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_seq` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/versionedit.rs:81:9 [INFO] [stdout] | [INFO] [stdout] 81 | level: i32, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/versionedit.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | key_: &InternalKey) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/versionedit.rs:101:9 [INFO] [stdout] | [INFO] [stdout] 101 | level: i32, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/versionedit.rs:102:9 [INFO] [stdout] | [INFO] [stdout] 102 | file: u64, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file_size` [INFO] [stdout] --> src/versionedit.rs:103:9 [INFO] [stdout] | [INFO] [stdout] 103 | file_size: u64, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `smallest` [INFO] [stdout] --> src/versionedit.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 104 | smallest: &InternalKey, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_smallest` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `largest` [INFO] [stdout] --> src/versionedit.rs:105:9 [INFO] [stdout] | [INFO] [stdout] 105 | largest: &InternalKey) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_largest` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/versionedit.rs:124:9 [INFO] [stdout] | [INFO] [stdout] 124 | level: i32, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/versionedit.rs:125:9 [INFO] [stdout] | [INFO] [stdout] 125 | file: u64) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dst` [INFO] [stdout] --> src/versionedit.rs:152:29 [INFO] [stdout] | [INFO] [stdout] 152 | pub fn encode_to(&self, dst: *mut String) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dst` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `src` [INFO] [stdout] --> src/versionedit.rs:201:35 [INFO] [stdout] | [INFO] [stdout] 201 | pub fn decode_from(&mut self, src: &Slice) -> Status { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_src` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `edit` [INFO] [stdout] --> src/test.rs:5:23 [INFO] [stdout] | [INFO] [stdout] 5 | fn test_encode_decode(edit: &VersionEdit) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_edit` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `argc` [INFO] [stdout] --> src/test.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | argc: i32, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_argc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `argv` [INFO] [stdout] --> src/test.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | argv: *mut *mut u8) -> i32 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_argv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/versionedit.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct VersionEdit { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 5 | comparator: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 6 | log_number: u64, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 7 | prev_log_number: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 8 | next_file_number: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 9 | last_sequence: SequenceNumber, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 10 | has_comparator: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 11 | has_log_number: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 12 | has_prev_log_number: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 13 | has_next_file_number: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 14 | has_last_sequence: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 15 | compact_pointers: Vec<(i32,InternalKey)>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 16 | deleted_files: VersionEditDeletedFileSet, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 17 | new_files: Vec<(i32,FileMetaData)>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_encode_decode` is never used [INFO] [stdout] --> src/test.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn test_encode_decode(edit: &VersionEdit) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `VersionEditTest` is never constructed [INFO] [stdout] --> src/test.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | struct VersionEditTest {} [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `dbversion_edit_test_main` is never used [INFO] [stdout] --> src/test.rs:46:4 [INFO] [stdout] | [INFO] [stdout] 46 | fn dbversion_edit_test_main ( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 16s [INFO] running `Command { std: "docker" "inspect" "820df70f789b79f094373b3b3a22ce1e96ee1c93cf62369220ff4ec4f8b87167", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "820df70f789b79f094373b3b3a22ce1e96ee1c93cf62369220ff4ec4f8b87167", kill_on_drop: false }` [INFO] [stdout] 820df70f789b79f094373b3b3a22ce1e96ee1c93cf62369220ff4ec4f8b87167 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+5a3d3b91048a0adf280e7a4e589c1dda6443f172" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1a9231e3444221a798e10dc1984e78e664250c5f460bb029840003acfc5b901b [INFO] running `Command { std: "docker" "start" "-a" "1a9231e3444221a798e10dc1984e78e664250c5f460bb029840003acfc5b901b", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `bitcoin_derive::*` [INFO] [stdout] --> src/imports.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | pub(crate) use bitcoin_derive::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/versionedit.rs:35:43 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn set_comparator_name(&mut self, name: &Slice) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num` [INFO] [stdout] --> src/versionedit.rs:44:38 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn set_log_number(&mut self, num: u64) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num` [INFO] [stdout] --> src/versionedit.rs:53:43 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn set_prev_log_number(&mut self, num: u64) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num` [INFO] [stdout] --> src/versionedit.rs:62:37 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn set_next_file(&mut self, num: u64) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `seq` [INFO] [stdout] --> src/versionedit.rs:71:41 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn set_last_sequence(&mut self, seq: SequenceNumber) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_seq` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/versionedit.rs:81:9 [INFO] [stdout] | [INFO] [stdout] 81 | level: i32, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/versionedit.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | key_: &InternalKey) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/versionedit.rs:101:9 [INFO] [stdout] | [INFO] [stdout] 101 | level: i32, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/versionedit.rs:102:9 [INFO] [stdout] | [INFO] [stdout] 102 | file: u64, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file_size` [INFO] [stdout] --> src/versionedit.rs:103:9 [INFO] [stdout] | [INFO] [stdout] 103 | file_size: u64, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `smallest` [INFO] [stdout] --> src/versionedit.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 104 | smallest: &InternalKey, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_smallest` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `largest` [INFO] [stdout] --> src/versionedit.rs:105:9 [INFO] [stdout] | [INFO] [stdout] 105 | largest: &InternalKey) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_largest` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/versionedit.rs:124:9 [INFO] [stdout] | [INFO] [stdout] 124 | level: i32, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/versionedit.rs:125:9 [INFO] [stdout] | [INFO] [stdout] 125 | file: u64) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dst` [INFO] [stdout] --> src/versionedit.rs:152:29 [INFO] [stdout] | [INFO] [stdout] 152 | pub fn encode_to(&self, dst: *mut String) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dst` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `src` [INFO] [stdout] --> src/versionedit.rs:201:35 [INFO] [stdout] | [INFO] [stdout] 201 | pub fn decode_from(&mut self, src: &Slice) -> Status { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_src` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `edit` [INFO] [stdout] --> src/test.rs:5:23 [INFO] [stdout] | [INFO] [stdout] 5 | fn test_encode_decode(edit: &VersionEdit) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_edit` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `argc` [INFO] [stdout] --> src/test.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | argc: i32, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_argc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `argv` [INFO] [stdout] --> src/test.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | argv: *mut *mut u8) -> i32 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_argv` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling bitcoinleveldb-versionedit v0.1.16-alpha.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/versionedit.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct VersionEdit { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 5 | comparator: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 6 | log_number: u64, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 7 | prev_log_number: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 8 | next_file_number: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 9 | last_sequence: SequenceNumber, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 10 | has_comparator: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 11 | has_log_number: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 12 | has_prev_log_number: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 13 | has_next_file_number: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 14 | has_last_sequence: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 15 | compact_pointers: Vec<(i32,InternalKey)>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 16 | deleted_files: VersionEditDeletedFileSet, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 17 | new_files: Vec<(i32,FileMetaData)>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_encode_decode` is never used [INFO] [stdout] --> src/test.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn test_encode_decode(edit: &VersionEdit) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `VersionEditTest` is never constructed [INFO] [stdout] --> src/test.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | struct VersionEditTest {} [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `dbversion_edit_test_main` is never used [INFO] [stdout] --> src/test.rs:46:4 [INFO] [stdout] | [INFO] [stdout] 46 | fn dbversion_edit_test_main ( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bitcoin_derive::*` [INFO] [stdout] --> src/imports.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | pub(crate) use bitcoin_derive::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/versionedit.rs:35:43 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn set_comparator_name(&mut self, name: &Slice) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num` [INFO] [stdout] --> src/versionedit.rs:44:38 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn set_log_number(&mut self, num: u64) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num` [INFO] [stdout] --> src/versionedit.rs:53:43 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn set_prev_log_number(&mut self, num: u64) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num` [INFO] [stdout] --> src/versionedit.rs:62:37 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn set_next_file(&mut self, num: u64) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `seq` [INFO] [stdout] --> src/versionedit.rs:71:41 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn set_last_sequence(&mut self, seq: SequenceNumber) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_seq` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/versionedit.rs:81:9 [INFO] [stdout] | [INFO] [stdout] 81 | level: i32, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/versionedit.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | key_: &InternalKey) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/versionedit.rs:101:9 [INFO] [stdout] | [INFO] [stdout] 101 | level: i32, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/versionedit.rs:102:9 [INFO] [stdout] | [INFO] [stdout] 102 | file: u64, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file_size` [INFO] [stdout] --> src/versionedit.rs:103:9 [INFO] [stdout] | [INFO] [stdout] 103 | file_size: u64, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `smallest` [INFO] [stdout] --> src/versionedit.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 104 | smallest: &InternalKey, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_smallest` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `largest` [INFO] [stdout] --> src/versionedit.rs:105:9 [INFO] [stdout] | [INFO] [stdout] 105 | largest: &InternalKey) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_largest` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/versionedit.rs:124:9 [INFO] [stdout] | [INFO] [stdout] 124 | level: i32, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/versionedit.rs:125:9 [INFO] [stdout] | [INFO] [stdout] 125 | file: u64) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dst` [INFO] [stdout] --> src/versionedit.rs:152:29 [INFO] [stdout] | [INFO] [stdout] 152 | pub fn encode_to(&self, dst: *mut String) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dst` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `src` [INFO] [stdout] --> src/versionedit.rs:201:35 [INFO] [stdout] | [INFO] [stdout] 201 | pub fn decode_from(&mut self, src: &Slice) -> Status { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_src` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `edit` [INFO] [stdout] --> src/test.rs:5:23 [INFO] [stdout] | [INFO] [stdout] 5 | fn test_encode_decode(edit: &VersionEdit) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_edit` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `argc` [INFO] [stdout] --> src/test.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | argc: i32, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_argc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `argv` [INFO] [stdout] --> src/test.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | argv: *mut *mut u8) -> i32 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_argv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/versionedit.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct VersionEdit { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 5 | comparator: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 6 | log_number: u64, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 7 | prev_log_number: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 8 | next_file_number: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 9 | last_sequence: SequenceNumber, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 10 | has_comparator: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 11 | has_log_number: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 12 | has_prev_log_number: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 13 | has_next_file_number: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 14 | has_last_sequence: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 15 | compact_pointers: Vec<(i32,InternalKey)>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 16 | deleted_files: VersionEditDeletedFileSet, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 17 | new_files: Vec<(i32,FileMetaData)>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_encode_decode` is never used [INFO] [stdout] --> src/test.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn test_encode_decode(edit: &VersionEdit) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `VersionEditTest` is never constructed [INFO] [stdout] --> src/test.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | struct VersionEditTest {} [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `dbversion_edit_test_main` is never used [INFO] [stdout] --> src/test.rs:46:4 [INFO] [stdout] | [INFO] [stdout] 46 | fn dbversion_edit_test_main ( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.81s [INFO] running `Command { std: "docker" "inspect" "1a9231e3444221a798e10dc1984e78e664250c5f460bb029840003acfc5b901b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a9231e3444221a798e10dc1984e78e664250c5f460bb029840003acfc5b901b", kill_on_drop: false }` [INFO] [stdout] 1a9231e3444221a798e10dc1984e78e664250c5f460bb029840003acfc5b901b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+5a3d3b91048a0adf280e7a4e589c1dda6443f172" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b7dd2b7c49f885498596298edb69541e896c3fe0fcd87afad2bf110f7aba2382 [INFO] running `Command { std: "docker" "start" "-a" "b7dd2b7c49f885498596298edb69541e896c3fe0fcd87afad2bf110f7aba2382", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `bitcoin_derive::*` [INFO] [stderr] --> src/imports.rs:2:16 [INFO] [stderr] | [INFO] [stderr] 2 | pub(crate) use bitcoin_derive::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/versionedit.rs:35:43 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn set_comparator_name(&mut self, name: &Slice) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `num` [INFO] [stderr] --> src/versionedit.rs:44:38 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn set_log_number(&mut self, num: u64) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `num` [INFO] [stderr] --> src/versionedit.rs:53:43 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn set_prev_log_number(&mut self, num: u64) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `num` [INFO] [stderr] --> src/versionedit.rs:62:37 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn set_next_file(&mut self, num: u64) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `seq` [INFO] [stderr] --> src/versionedit.rs:71:41 [INFO] [stderr] | [INFO] [stderr] 71 | pub fn set_last_sequence(&mut self, seq: SequenceNumber) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_seq` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `level` [INFO] [stderr] --> src/versionedit.rs:81:9 [INFO] [stderr] | [INFO] [stderr] 81 | level: i32, [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key_` [INFO] [stderr] --> src/versionedit.rs:82:9 [INFO] [stderr] | [INFO] [stderr] 82 | key_: &InternalKey) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `level` [INFO] [stderr] --> src/versionedit.rs:101:9 [INFO] [stderr] | [INFO] [stderr] 101 | level: i32, [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `file` [INFO] [stderr] --> src/versionedit.rs:102:9 [INFO] [stderr] | [INFO] [stderr] 102 | file: u64, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `file_size` [INFO] [stderr] --> src/versionedit.rs:103:9 [INFO] [stderr] | [INFO] [stderr] 103 | file_size: u64, [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_size` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `smallest` [INFO] [stderr] --> src/versionedit.rs:104:9 [INFO] [stderr] | [INFO] [stderr] 104 | smallest: &InternalKey, [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_smallest` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `largest` [INFO] [stderr] --> src/versionedit.rs:105:9 [INFO] [stderr] | [INFO] [stderr] 105 | largest: &InternalKey) { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_largest` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `level` [INFO] [stderr] --> src/versionedit.rs:124:9 [INFO] [stderr] | [INFO] [stderr] 124 | level: i32, [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `file` [INFO] [stderr] --> src/versionedit.rs:125:9 [INFO] [stderr] | [INFO] [stderr] 125 | file: u64) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dst` [INFO] [stderr] --> src/versionedit.rs:152:29 [INFO] [stderr] | [INFO] [stderr] 152 | pub fn encode_to(&self, dst: *mut String) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_dst` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `src` [INFO] [stderr] --> src/versionedit.rs:201:35 [INFO] [stderr] | [INFO] [stderr] 201 | pub fn decode_from(&mut self, src: &Slice) -> Status { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_src` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `edit` [INFO] [stderr] --> src/test.rs:5:23 [INFO] [stderr] | [INFO] [stderr] 5 | fn test_encode_decode(edit: &VersionEdit) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_edit` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `argc` [INFO] [stderr] --> src/test.rs:47:9 [INFO] [stderr] | [INFO] [stderr] 47 | argc: i32, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_argc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `argv` [INFO] [stderr] --> src/test.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | argv: *mut *mut u8) -> i32 { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_argv` [INFO] [stderr] [INFO] [stderr] warning: multiple fields are never read [INFO] [stderr] --> src/versionedit.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct VersionEdit { [INFO] [stderr] | ----------- fields in this struct [INFO] [stderr] 5 | comparator: String, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 6 | log_number: u64, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 7 | prev_log_number: u64, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] 8 | next_file_number: u64, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] 9 | last_sequence: SequenceNumber, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] 10 | has_comparator: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] 11 | has_log_number: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] 12 | has_prev_log_number: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 13 | has_next_file_number: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 14 | has_last_sequence: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] 15 | compact_pointers: Vec<(i32,InternalKey)>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] 16 | deleted_files: VersionEditDeletedFileSet, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] 17 | new_files: Vec<(i32,FileMetaData)>, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `test_encode_decode` is never used [INFO] [stderr] --> src/test.rs:5:4 [INFO] [stderr] | [INFO] [stderr] 5 | fn test_encode_decode(edit: &VersionEdit) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `VersionEditTest` is never constructed [INFO] [stderr] --> src/test.rs:19:8 [INFO] [stderr] | [INFO] [stderr] 19 | struct VersionEditTest {} [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `dbversion_edit_test_main` is never used [INFO] [stderr] --> src/test.rs:46:4 [INFO] [stderr] | [INFO] [stderr] 46 | fn dbversion_edit_test_main ( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `bitcoinleveldb-versionedit` (lib) generated 24 warnings (run `cargo fix --lib -p bitcoinleveldb-versionedit` to apply 20 suggestions) [INFO] [stderr] warning: `bitcoinleveldb-versionedit` (lib test) generated 24 warnings (24 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bitcoinleveldb_versionedit-2efa961c25e00be9) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test::version_edit_test_encode_decode ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test::version_edit_test_encode_decode stdout ---- [INFO] [stdout] thread 'test::version_edit_test_encode_decode' panicked at src/test.rs:22:5: [INFO] [stdout] not yet implemented [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55b8d4006f1c - std::backtrace_rs::backtrace::libunwind::trace::h1e94f51a70590b24 [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x55b8d4006f1c - std::backtrace_rs::backtrace::trace_unsynchronized::ha4b8601070a1cd51 [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55b8d4006f1c - std::sys_common::backtrace::_print_fmt::hbb566ca2fd60b76a [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55b8d4006f1c - ::fmt::hca47315a43d59c89 [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x55b8d4030b2c - core::fmt::rt::Argument::fmt::h291f645ad8573757 [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/core/src/fmt/rt.rs:138:9 [INFO] [stdout] 5: 0x55b8d4030b2c - core::fmt::write::h9b76cf5ceec3eda1 [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/core/src/fmt/mod.rs:1094:21 [INFO] [stdout] 6: 0x55b8d4003fde - std::io::Write::write_fmt::hbf1f0cf12dc92713 [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/std/src/io/mod.rs:1714:15 [INFO] [stdout] 7: 0x55b8d4006d04 - std::sys_common::backtrace::_print::h53287555ce02ffe8 [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 8: 0x55b8d4006d04 - std::sys_common::backtrace::print::h4ce9b6d019078194 [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 9: 0x55b8d4008cca - std::panicking::panic_hook_with_disk_dump::{{closure}}::h6345d620bf90f980 [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/std/src/panicking.rs:280:22 [INFO] [stdout] 10: 0x55b8d400888d - std::panicking::panic_hook_with_disk_dump::h881dcb47bef2b023 [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/std/src/panicking.rs:311:9 [INFO] [stdout] 11: 0x55b8d3fd76ac - as core::ops::function::Fn>::call::h0a9fbb794b941f9d [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/alloc/src/boxed.rs:2021:9 [INFO] [stdout] 12: 0x55b8d3fd76ac - test::test_main::{{closure}}::h9db00ca471be4099 [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/test/src/lib.rs:136:21 [INFO] [stdout] 13: 0x55b8d4009453 - as core::ops::function::Fn>::call::hc6a6af3e65f55d16 [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/alloc/src/boxed.rs:2021:9 [INFO] [stdout] 14: 0x55b8d4009453 - std::panicking::rust_panic_with_hook::h4685f1313004386b [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/std/src/panicking.rs:757:13 [INFO] [stdout] 15: 0x55b8d4009186 - std::panicking::begin_panic_handler::{{closure}}::h540f1f43109c9ae2 [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/std/src/panicking.rs:623:13 [INFO] [stdout] 16: 0x55b8d4007446 - std::sys_common::backtrace::__rust_end_short_backtrace::h32246c56143d8eeb [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/std/src/sys_common/backtrace.rs:170:18 [INFO] [stdout] 17: 0x55b8d4008f12 - rust_begin_unwind [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/std/src/panicking.rs:619:5 [INFO] [stdout] 18: 0x55b8d3fa2555 - core::panicking::panic_fmt::h069b828d25155aac [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/core/src/panicking.rs:72:14 [INFO] [stdout] 19: 0x55b8d3fa25f3 - core::panicking::panic::h3ad47f261da50cd7 [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/core/src/panicking.rs:127:5 [INFO] [stdout] 20: 0x55b8d3fa324d - bitcoinleveldb_versionedit::test::version_edit_test_encode_decode::hb56bdd6468ea4cb1 [INFO] [stdout] at /opt/rustwide/workdir/src/test.rs:22:5 [INFO] [stdout] 21: 0x55b8d3fa3217 - bitcoinleveldb_versionedit::test::version_edit_test_encode_decode::{{closure}}::hf131e033361ab6c8 [INFO] [stdout] at /opt/rustwide/workdir/src/test.rs:21:46 [INFO] [stdout] 22: 0x55b8d3fa2fd6 - core::ops::function::FnOnce::call_once::habc84511ea91d2e2 [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x55b8d3fdc80f - core::ops::function::FnOnce::call_once::h2aef34e6acc65029 [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x55b8d3fdc80f - test::__rust_begin_short_backtrace::hfdea76d6780e6510 [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/test/src/lib.rs:626:18 [INFO] [stdout] 25: 0x55b8d3fdb7ce - test::run_test_in_process::{{closure}}::h2860e94e5e07a47b [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/test/src/lib.rs:649:60 [INFO] [stdout] 26: 0x55b8d3fdb7ce - as core::ops::function::FnOnce<()>>::call_once::h6cf0a0c7d6d6447c [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 27: 0x55b8d3fdb7ce - std::panicking::try::do_call::hc4a61e82bc0c67ba [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/std/src/panicking.rs:526:40 [INFO] [stdout] 28: 0x55b8d3fdb7ce - std::panicking::try::h05e3a2daf0b965e4 [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/std/src/panicking.rs:490:19 [INFO] [stdout] 29: 0x55b8d3fdb7ce - std::panic::catch_unwind::h4659759e5053bebb [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/std/src/panic.rs:142:14 [INFO] [stdout] 30: 0x55b8d3fdb7ce - test::run_test_in_process::h027c8b5c20644114 [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/test/src/lib.rs:649:27 [INFO] [stdout] 31: 0x55b8d3fdb7ce - test::run_test::{{closure}}::he552487161f9859d [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/test/src/lib.rs:572:43 [INFO] [stdout] 32: 0x55b8d3fa4083 - test::run_test::{{closure}}::ha2969e01b809050f [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/test/src/lib.rs:600:41 [INFO] [stdout] 33: 0x55b8d3fa4083 - std::sys_common::backtrace::__rust_begin_short_backtrace::hc13bcbe13128fc87 [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/std/src/sys_common/backtrace.rs:154:18 [INFO] [stdout] 34: 0x55b8d3fa917b - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h66e44e016f7cf64d [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/std/src/thread/mod.rs:529:17 [INFO] [stdout] 35: 0x55b8d3fa917b - as core::ops::function::FnOnce<()>>::call_once::h25d58404e55a13ae [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 36: 0x55b8d3fa917b - std::panicking::try::do_call::h5352b694c9bdaf04 [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/std/src/panicking.rs:526:40 [INFO] [stdout] 37: 0x55b8d3fa917b - std::panicking::try::h6acca093cdb15f30 [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/std/src/panicking.rs:490:19 [INFO] [stdout] 38: 0x55b8d3fa917b - std::panic::catch_unwind::h5a91529e832b53b8 [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/std/src/panic.rs:142:14 [INFO] [stdout] 39: 0x55b8d3fa917b - std::thread::Builder::spawn_unchecked_::{{closure}}::h8a2abb668a393745 [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/std/src/thread/mod.rs:528:30 [INFO] [stdout] 40: 0x55b8d3fa917b - core::ops::function::FnOnce::call_once{{vtable.shim}}::h3b1470c73a7ade89 [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 41: 0x55b8d400da65 - as core::ops::function::FnOnce>::call_once::h1a6a2d2ed8a57b6b [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 42: 0x55b8d400da65 - as core::ops::function::FnOnce>::call_once::h03ce391955487b79 [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 43: 0x55b8d400da65 - std::sys::unix::thread::Thread::new::thread_start::hbba6566cc475cfee [INFO] [stdout] at /rustc/5a3d3b91048a0adf280e7a4e589c1dda6443f172/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 44: 0x7f1dd921eb43 - [INFO] [stdout] 45: 0x7f1dd92afbb4 - __clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test::version_edit_test_encode_decode [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "b7dd2b7c49f885498596298edb69541e896c3fe0fcd87afad2bf110f7aba2382", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7dd2b7c49f885498596298edb69541e896c3fe0fcd87afad2bf110f7aba2382", kill_on_drop: false }` [INFO] [stdout] b7dd2b7c49f885498596298edb69541e896c3fe0fcd87afad2bf110f7aba2382