[INFO] fetching crate bitcoinleveldb-versionedit 0.1.16-alpha.0... [INFO] testing bitcoinleveldb-versionedit-0.1.16-alpha.0 against master#67da586efe13aa66eef576ba095e1875ba65fd20 for pr-112849 [INFO] extracting crate bitcoinleveldb-versionedit 0.1.16-alpha.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate bitcoinleveldb-versionedit 0.1.16-alpha.0 on toolchain 67da586efe13aa66eef576ba095e1875ba65fd20 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+67da586efe13aa66eef576ba095e1875ba65fd20" "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-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+67da586efe13aa66eef576ba095e1875ba65fd20" "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" "+67da586efe13aa66eef576ba095e1875ba65fd20" "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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+67da586efe13aa66eef576ba095e1875ba65fd20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d78985746b6c25133a359b728463697e02041f2d95665bf92f0378f35010622c [INFO] running `Command { std: "docker" "start" "-a" "d78985746b6c25133a359b728463697e02041f2d95665bf92f0378f35010622c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d78985746b6c25133a359b728463697e02041f2d95665bf92f0378f35010622c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d78985746b6c25133a359b728463697e02041f2d95665bf92f0378f35010622c", kill_on_drop: false }` [INFO] [stdout] d78985746b6c25133a359b728463697e02041f2d95665bf92f0378f35010622c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+67da586efe13aa66eef576ba095e1875ba65fd20" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7b693d9c5f4167e679838bc6b4548883a4e9f39d318f5f9dbe745995cf4e88e2 [INFO] running `Command { std: "docker" "start" "-a" "7b693d9c5f4167e679838bc6b4548883a4e9f39d318f5f9dbe745995cf4e88e2", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling regex-syntax v0.7.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling serde v1.0.164 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling termcolor v1.2.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling gimli v0.27.3 [INFO] [stderr] Compiling rustc-demangle v0.1.23 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling ahash 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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 43s [INFO] running `Command { std: "docker" "inspect" "7b693d9c5f4167e679838bc6b4548883a4e9f39d318f5f9dbe745995cf4e88e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b693d9c5f4167e679838bc6b4548883a4e9f39d318f5f9dbe745995cf4e88e2", kill_on_drop: false }` [INFO] [stdout] 7b693d9c5f4167e679838bc6b4548883a4e9f39d318f5f9dbe745995cf4e88e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+67da586efe13aa66eef576ba095e1875ba65fd20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2c3131b94ec14a8d26c89de7c20c8fee2e9119843526679184858f7ea9f07e6a [INFO] running `Command { std: "docker" "start" "-a" "2c3131b94ec14a8d26c89de7c20c8fee2e9119843526679184858f7ea9f07e6a", 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] [stderr] Compiling bitcoinleveldb-versionedit v0.1.16-alpha.0 (/opt/rustwide/workdir) [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] [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 3.75s [INFO] running `Command { std: "docker" "inspect" "2c3131b94ec14a8d26c89de7c20c8fee2e9119843526679184858f7ea9f07e6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c3131b94ec14a8d26c89de7c20c8fee2e9119843526679184858f7ea9f07e6a", kill_on_drop: false }` [INFO] [stdout] 2c3131b94ec14a8d26c89de7c20c8fee2e9119843526679184858f7ea9f07e6a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+67da586efe13aa66eef576ba095e1875ba65fd20" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] dce1e42da2966c63518e7381cfbaf78b94ab43c0e6a12dcf7d6e809ac9b9a2e5 [INFO] running `Command { std: "docker" "start" "-a" "dce1e42da2966c63518e7381cfbaf78b94ab43c0e6a12dcf7d6e809ac9b9a2e5", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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 1.99s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bitcoinleveldb_versionedit-bb1a55cd9ac07de2) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test::version_edit_test_encode_decode ... FAILED [INFO] [stderr] error: test failed, to rerun pass `--lib` [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 'not yet implemented', src/test.rs:22:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x562c9e5c48a1 - std::backtrace_rs::backtrace::libunwind::trace::h14bc19b012153c4e [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x562c9e5c48a1 - std::backtrace_rs::backtrace::trace_unsynchronized::hbc9aa10cf185443a [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x562c9e5c48a1 - std::sys_common::backtrace::_print_fmt::hc902810bae4e6a55 [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/std/src/sys_common/backtrace.rs:65:5 [INFO] [stdout] 3: 0x562c9e5c48a1 - ::fmt::hdedc778f0cce9ba3 [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x562c9e5ea6df - core::fmt::rt::Argument::fmt::h72a88a69c8be5aef [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/core/src/fmt/rt.rs:138:9 [INFO] [stdout] 5: 0x562c9e5ea6df - core::fmt::write::hbcfa49c4e0540f31 [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/core/src/fmt/mod.rs:1094:21 [INFO] [stdout] 6: 0x562c9e5c1c47 - std::io::Write::write_fmt::h18acf23cd92ecffb [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/std/src/io/mod.rs:1714:15 [INFO] [stdout] 7: 0x562c9e5c46b5 - std::sys_common::backtrace::_print::hfdf9478d9ba7451e [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 8: 0x562c9e5c46b5 - std::sys_common::backtrace::print::h899b5001459c9891 [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 9: 0x562c9e5c6313 - std::panicking::default_hook::{{closure}}::h6ce7a9fa337d4ae0 [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/std/src/panicking.rs:269:22 [INFO] [stdout] 10: 0x562c9e5c6030 - std::panicking::default_hook::hb4a3976d57330484 [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/std/src/panicking.rs:285:9 [INFO] [stdout] 11: 0x562c9e596e22 - as core::ops::function::Fn>::call::h44ae33e5fc62e84d [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 12: 0x562c9e596e22 - test::test_main::{{closure}}::heeb5020ff7cd0307 [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/test/src/lib.rs:134:21 [INFO] [stdout] 13: 0x562c9e5c6a0e - as core::ops::function::Fn>::call::hfc4fd049a549cb23 [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 14: 0x562c9e5c6a0e - std::panicking::rust_panic_with_hook::h9b55d6b1e057a963 [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/std/src/panicking.rs:709:13 [INFO] [stdout] 15: 0x562c9e5c6751 - std::panicking::begin_panic_handler::{{closure}}::hbef64bb3761b3da8 [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/std/src/panicking.rs:595:13 [INFO] [stdout] 16: 0x562c9e5c4cd6 - std::sys_common::backtrace::__rust_end_short_backtrace::he627f204232a89a2 [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/std/src/sys_common/backtrace.rs:151:18 [INFO] [stdout] 17: 0x562c9e5c64e2 - rust_begin_unwind [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/std/src/panicking.rs:593:5 [INFO] [stdout] 18: 0x562c9e5603f3 - core::panicking::panic_fmt::h648da198469ea5f4 [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/core/src/panicking.rs:67:14 [INFO] [stdout] 19: 0x562c9e560483 - core::panicking::panic::h7bfe8da9a2f728a2 [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/core/src/panicking.rs:117:5 [INFO] [stdout] 20: 0x562c9e56107d - bitcoinleveldb_versionedit::test::version_edit_test_encode_decode::h0a67f222c38c515d [INFO] [stdout] at /opt/rustwide/workdir/src/test.rs:22:5 [INFO] [stdout] 21: 0x562c9e561047 - bitcoinleveldb_versionedit::test::version_edit_test_encode_decode::{{closure}}::h336eb43d3eb642b5 [INFO] [stdout] at /opt/rustwide/workdir/src/test.rs:21:46 [INFO] [stdout] 22: 0x562c9e560ea5 - core::ops::function::FnOnce::call_once::hb364d7bb3a434df4 [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x562c9e59c26f - core::ops::function::FnOnce::call_once::h6bc30f66680984ea [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x562c9e59c26f - test::__rust_begin_short_backtrace::h9d1b819fb7088a9f [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/test/src/lib.rs:655:18 [INFO] [stdout] 25: 0x562c9e567bec - test::run_test::{{closure}}::he33c05959616bf43 [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/test/src/lib.rs:646:30 [INFO] [stdout] 26: 0x562c9e567bec - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0efb49a8157434c3 [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 27: 0x562c9e59b209 - as core::ops::function::FnOnce>::call_once::he0f271a83d677b94 [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/alloc/src/boxed.rs:1993:9 [INFO] [stdout] 28: 0x562c9e59b209 - as core::ops::function::FnOnce<()>>::call_once::h1659f8ebd02d03f3 [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 29: 0x562c9e59b209 - std::panicking::try::do_call::h813b98abe8a1f8c0 [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/std/src/panicking.rs:500:40 [INFO] [stdout] 30: 0x562c9e59b209 - std::panicking::try::h885e718b66367fac [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/std/src/panicking.rs:464:19 [INFO] [stdout] 31: 0x562c9e59b209 - std::panic::catch_unwind::h90cca2ccc80a126a [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/std/src/panic.rs:142:14 [INFO] [stdout] 32: 0x562c9e59b209 - test::run_test_in_process::hdd049b79d49b124b [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/test/src/lib.rs:678:27 [INFO] [stdout] 33: 0x562c9e59b209 - test::run_test::run_test_inner::{{closure}}::he854e2e6886327bf [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/test/src/lib.rs:572:39 [INFO] [stdout] 34: 0x562c9e561f38 - test::run_test::run_test_inner::{{closure}}::hf97180155b2806bb [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/test/src/lib.rs:599:37 [INFO] [stdout] 35: 0x562c9e561f38 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3b0a6bc3e66eed40 [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/std/src/sys_common/backtrace.rs:135:18 [INFO] [stdout] 36: 0x562c9e567e1f - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hde1aad51bdcfbc9c [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/std/src/thread/mod.rs:529:17 [INFO] [stdout] 37: 0x562c9e567e1f - as core::ops::function::FnOnce<()>>::call_once::h08b261b7b808318e [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 38: 0x562c9e567e1f - std::panicking::try::do_call::h1788313a80cc5f82 [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/std/src/panicking.rs:500:40 [INFO] [stdout] 39: 0x562c9e567e1f - std::panicking::try::h130f12a8109721d8 [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/std/src/panicking.rs:464:19 [INFO] [stdout] 40: 0x562c9e567e1f - std::panic::catch_unwind::h0478d33b1b2a7979 [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/std/src/panic.rs:142:14 [INFO] [stdout] 41: 0x562c9e567e1f - std::thread::Builder::spawn_unchecked_::{{closure}}::h4da82aacc4498de6 [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/std/src/thread/mod.rs:528:30 [INFO] [stdout] 42: 0x562c9e567e1f - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7b2c4b1ed0b9ce5 [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 43: 0x562c9e5caec5 - as core::ops::function::FnOnce>::call_once::h8a6d893de3fbe198 [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/alloc/src/boxed.rs:1993:9 [INFO] [stdout] 44: 0x562c9e5caec5 - as core::ops::function::FnOnce>::call_once::hdfd4a760783b8422 [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/alloc/src/boxed.rs:1993:9 [INFO] [stdout] 45: 0x562c9e5caec5 - std::sys::unix::thread::Thread::new::thread_start::hbf63fe4c32dea9ed [INFO] [stdout] at /rustc/67da586efe13aa66eef576ba095e1875ba65fd20/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 46: 0x7f1bf00efb43 - [INFO] [stdout] 47: 0x7f1bf0180bb4 - __clone [INFO] [stdout] 48: 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 0.05s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "dce1e42da2966c63518e7381cfbaf78b94ab43c0e6a12dcf7d6e809ac9b9a2e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dce1e42da2966c63518e7381cfbaf78b94ab43c0e6a12dcf7d6e809ac9b9a2e5", kill_on_drop: false }` [INFO] [stdout] dce1e42da2966c63518e7381cfbaf78b94ab43c0e6a12dcf7d6e809ac9b9a2e5