[INFO] fetching crate bitcoinleveldb-duplex 0.1.12-alpha.0... [INFO] checking bitcoinleveldb-duplex-0.1.12-alpha.0 against master#53709aedba198874ee50769f19f1e9ab00798bb5 for pr-108221 [INFO] extracting crate bitcoinleveldb-duplex 0.1.12-alpha.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate bitcoinleveldb-duplex 0.1.12-alpha.0 on toolchain 53709aedba198874ee50769f19f1e9ab00798bb5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53709aedba198874ee50769f19f1e9ab00798bb5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bitcoinleveldb-duplex 0.1.12-alpha.0 [INFO] finished tweaking crates.io crate bitcoinleveldb-duplex 0.1.12-alpha.0 [INFO] tweaked toml for crates.io crate bitcoinleveldb-duplex 0.1.12-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" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+53709aedba198874ee50769f19f1e9ab00798bb5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53709aedba198874ee50769f19f1e9ab00798bb5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:542af8c9c691278ea8427c9f55ce1005b509eeebcbbcbc893145cd6832507671" "/opt/rustwide/cargo-home/bin/cargo" "+53709aedba198874ee50769f19f1e9ab00798bb5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ad9c53c1de26b561075a6c6a9aa63eff77aa6859637ffbcacb23826dff27daf8 [INFO] running `Command { std: "docker" "start" "-a" "ad9c53c1de26b561075a6c6a9aa63eff77aa6859637ffbcacb23826dff27daf8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ad9c53c1de26b561075a6c6a9aa63eff77aa6859637ffbcacb23826dff27daf8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad9c53c1de26b561075a6c6a9aa63eff77aa6859637ffbcacb23826dff27daf8", kill_on_drop: false }` [INFO] [stdout] ad9c53c1de26b561075a6c6a9aa63eff77aa6859637ffbcacb23826dff27daf8 [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@sha256:542af8c9c691278ea8427c9f55ce1005b509eeebcbbcbc893145cd6832507671" "/opt/rustwide/cargo-home/bin/cargo" "+53709aedba198874ee50769f19f1e9ab00798bb5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1712a93a9a45fbcfe4af564fd5c253013430b8175840c8ab3fbc6613d8c06dd5 [INFO] running `Command { std: "docker" "start" "-a" "1712a93a9a45fbcfe4af564fd5c253013430b8175840c8ab3fbc6613d8c06dd5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling termcolor v1.2.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling gimli v0.27.2 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling backtrace v0.3.67 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling serde_json v1.0.93 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling term v0.4.6 [INFO] 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Compiling phf v0.10.1 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking multimap v0.8.3 [INFO] [stderr] Checking time v0.3.19 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking serde-big-array v0.4.1 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling ritual_common v0.4.0 [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 libevent-sys v0.2.5 [INFO] [stderr] Compiling qt_core v0.5.0 [INFO] [stderr] Compiling qt_gui v0.5.0 [INFO] [stderr] Checking libevent v0.1.0 [INFO] [stderr] Checking bitcoin-imports v0.1.12-alpha.0 [INFO] [stderr] Compiling bitcoin-cfg v0.1.12-alpha.0 [INFO] [stderr] Compiling bitcoin-derive v0.1.12-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-slice v0.1.12-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-status v0.1.12-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-util v0.1.12-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-filter v0.1.12-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-comparator v0.1.12-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-key v0.1.12-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-rand v0.1.12-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-file v0.1.12-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-log v0.1.12-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-cache v0.1.12-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-snapshot v0.1.12-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-env v0.1.12-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-options v0.1.12-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-table v0.1.12-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-duplex v0.1.12-alpha.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `bitcoin_derive::*` [INFO] [stdout] --> src/imports.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | 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: `s` [INFO] [stdout] --> src/two_level_iterator.rs:74:34 [INFO] [stdout] | [INFO] [stdout] 74 | pub fn save_error(&mut self, s: &Status) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index_iter` [INFO] [stdout] --> src/two_level_iterator.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | index_iter: *mut LevelDBIterator, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_index_iter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `block_function` [INFO] [stdout] --> src/two_level_iterator.rs:84:9 [INFO] [stdout] | [INFO] [stdout] 84 | block_function: BlockFunction, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_function` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arg` [INFO] [stdout] --> src/two_level_iterator.rs:85:9 [INFO] [stdout] | [INFO] [stdout] 85 | arg: *mut c_void, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_arg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> src/two_level_iterator.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 86 | options: &ReadOptions) -> Self { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `target` [INFO] [stdout] --> src/two_level_iterator.rs:100:28 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn seek(&mut self, target: &Slice) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data_iter` [INFO] [stdout] --> src/two_level_iterator.rs:187:41 [INFO] [stdout] | [INFO] [stdout] 187 | pub fn set_data_iterator(&mut self, data_iter: *mut LevelDBIterator) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_iter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index_iter` [INFO] [stdout] --> src/two_level_iterator.rs:234:9 [INFO] [stdout] | [INFO] [stdout] 234 | index_iter: *mut LevelDBIterator, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_index_iter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `block_function` [INFO] [stdout] --> src/two_level_iterator.rs:235:9 [INFO] [stdout] | [INFO] [stdout] 235 | block_function: BlockFunction, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_function` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arg` [INFO] [stdout] --> src/two_level_iterator.rs:236:9 [INFO] [stdout] | [INFO] [stdout] 236 | arg: *mut c_void, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_arg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> src/two_level_iterator.rs:237:9 [INFO] [stdout] | [INFO] [stdout] 237 | options: &ReadOptions) -> *mut LevelDBIterator { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/two_level_iterator.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct TwoLevelIterator { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 9 | base: LevelDBIterator, [INFO] [stdout] | ^^^^ [INFO] [stdout] 10 | block_function: BlockFunction, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 11 | arg: *mut c_void, [INFO] [stdout] | ^^^ [INFO] [stdout] 12 | options: ReadOptions, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 13 | status: Status, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 14 | index_iter: LevelDBIteratorWrapper, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | data_iter: LevelDBIteratorWrapper, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | data_block_handle: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bitcoin_derive::*` [INFO] [stdout] --> src/imports.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | 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: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/two_level_iterator.rs:74:34 [INFO] [stdout] | [INFO] [stdout] 74 | pub fn save_error(&mut self, s: &Status) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index_iter` [INFO] [stdout] --> src/two_level_iterator.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | index_iter: *mut LevelDBIterator, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_index_iter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `block_function` [INFO] [stdout] --> src/two_level_iterator.rs:84:9 [INFO] [stdout] | [INFO] [stdout] 84 | block_function: BlockFunction, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_function` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arg` [INFO] [stdout] --> src/two_level_iterator.rs:85:9 [INFO] [stdout] | [INFO] [stdout] 85 | arg: *mut c_void, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_arg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> src/two_level_iterator.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 86 | options: &ReadOptions) -> Self { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `target` [INFO] [stdout] --> src/two_level_iterator.rs:100:28 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn seek(&mut self, target: &Slice) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data_iter` [INFO] [stdout] --> src/two_level_iterator.rs:187:41 [INFO] [stdout] | [INFO] [stdout] 187 | pub fn set_data_iterator(&mut self, data_iter: *mut LevelDBIterator) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_iter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index_iter` [INFO] [stdout] --> src/two_level_iterator.rs:234:9 [INFO] [stdout] | [INFO] [stdout] 234 | index_iter: *mut LevelDBIterator, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_index_iter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `block_function` [INFO] [stdout] --> src/two_level_iterator.rs:235:9 [INFO] [stdout] | [INFO] [stdout] 235 | block_function: BlockFunction, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_function` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arg` [INFO] [stdout] --> src/two_level_iterator.rs:236:9 [INFO] [stdout] | [INFO] [stdout] 236 | arg: *mut c_void, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_arg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> src/two_level_iterator.rs:237:9 [INFO] [stdout] | [INFO] [stdout] 237 | options: &ReadOptions) -> *mut LevelDBIterator { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/two_level_iterator.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct TwoLevelIterator { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 9 | base: LevelDBIterator, [INFO] [stdout] | ^^^^ [INFO] [stdout] 10 | block_function: BlockFunction, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 11 | arg: *mut c_void, [INFO] [stdout] | ^^^ [INFO] [stdout] 12 | options: ReadOptions, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 13 | status: Status, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 14 | index_iter: LevelDBIteratorWrapper, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | data_iter: LevelDBIteratorWrapper, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | data_block_handle: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 18s [INFO] running `Command { std: "docker" "inspect" "1712a93a9a45fbcfe4af564fd5c253013430b8175840c8ab3fbc6613d8c06dd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1712a93a9a45fbcfe4af564fd5c253013430b8175840c8ab3fbc6613d8c06dd5", kill_on_drop: false }` [INFO] [stdout] 1712a93a9a45fbcfe4af564fd5c253013430b8175840c8ab3fbc6613d8c06dd5