[INFO] fetching crate bitcoinleveldb-lru 0.1.16-alpha.0... [INFO] checking bitcoinleveldb-lru-0.1.16-alpha.0 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1 [INFO] extracting crate bitcoinleveldb-lru 0.1.16-alpha.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate bitcoinleveldb-lru 0.1.16-alpha.0 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bitcoinleveldb-lru 0.1.16-alpha.0 [INFO] finished tweaking crates.io crate bitcoinleveldb-lru 0.1.16-alpha.0 [INFO] tweaked toml for crates.io crate bitcoinleveldb-lru 0.1.16-alpha.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 610fb8e718eb4c26d2c21a97e5e5aa5050679a8529f9393699dd8b336e69a9af [INFO] running `Command { std: "docker" "start" "-a" "610fb8e718eb4c26d2c21a97e5e5aa5050679a8529f9393699dd8b336e69a9af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "610fb8e718eb4c26d2c21a97e5e5aa5050679a8529f9393699dd8b336e69a9af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "610fb8e718eb4c26d2c21a97e5e5aa5050679a8529f9393699dd8b336e69a9af", kill_on_drop: false }` [INFO] [stdout] 610fb8e718eb4c26d2c21a97e5e5aa5050679a8529f9393699dd8b336e69a9af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b91a04c42b2bfe30f7f60d7618439a6b67ff1657b845cb89b5ee6d5777f1765 [INFO] running `Command { std: "docker" "start" "-a" "6b91a04c42b2bfe30f7f60d7618439a6b67ff1657b845cb89b5ee6d5777f1765", kill_on_drop: false }` [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling cpp_macros v0.5.9 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking ahash v0.7.8 [INFO] [stderr] Checking openssl-sys v0.9.102 [INFO] [stderr] Checking cpp_core v0.6.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking sqlite3-sys v0.12.0 [INFO] [stderr] Checking siphasher v0.3.11 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking raw-cpuid v10.7.0 [INFO] [stderr] Checking phf_shared v0.10.0 [INFO] [stderr] Checking crossbeam-queue v0.3.11 [INFO] [stderr] Checking crossbeam-channel v0.5.12 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking memoffset v0.6.5 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling cpp_build v0.5.9 [INFO] [stderr] Compiling env_logger v0.9.3 [INFO] [stderr] Checking num-bigint v0.4.4 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking indexmap v1.9.3 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking poison v0.1.0 [INFO] [stderr] Checking shared-mutex v0.3.1 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Compiling bindgen v0.60.1 [INFO] [stderr] Checking quanta v0.9.3 [INFO] [stderr] Checking nix v0.24.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking priority-queue v1.4.0 [INFO] [stderr] Checking sqlite3 v0.24.0 [INFO] [stderr] Checking sqlite v0.25.3 [INFO] [stderr] Checking libc-stdhandle v0.1.0 [INFO] [stderr] Compiling qttypes v0.2.11 [INFO] [stderr] Compiling qmetaobject v0.2.10 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking errno v0.2.8 [INFO] [stderr] Checking pnet_sys v0.31.0 [INFO] [stderr] Checking bitset v0.1.2 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking float-ord v0.3.2 [INFO] [stderr] Checking atomic v0.5.3 [INFO] [stderr] Checking atomic-take v1.1.0 [INFO] [stderr] Checking multiset v0.0.5 [INFO] [stderr] Checking const-default v1.0.0 [INFO] [stderr] Checking integer-encoding v3.0.4 [INFO] [stderr] Checking atomic_float v0.1.0 [INFO] [stderr] Checking time-point v0.1.1 [INFO] [stderr] Checking comparator v0.3.0 [INFO] [stderr] Compiling cpp v0.5.9 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Checking num-rational v0.4.1 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling libevent-sys v0.2.6 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling qt_macros v0.1.1 [INFO] [stderr] Compiling phf_macros v0.10.0 [INFO] [stderr] Compiling modular-bitfield-impl v0.11.2 [INFO] [stderr] Compiling qmetaobject_impl v0.2.10 [INFO] [stderr] Compiling delegate v0.7.0 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling try-catch v0.2.2 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking serde-big-array v0.4.1 [INFO] [stderr] Checking multimap v0.8.3 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling phf v0.10.1 [INFO] [stderr] Compiling modular-bitfield v0.11.2 [INFO] [stderr] Checking time v0.3.34 [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 qt_core v0.5.0 [INFO] [stderr] Compiling qt_gui v0.5.0 [INFO] [stderr] Compiling libevent v0.1.0 [INFO] [stderr] Checking 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-cache v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-lru v0.1.16-alpha.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/lru_cache.rs:150:9 [INFO] [stdout] | [INFO] [stdout] 150 | key_: &Slice, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/lru_cache.rs:150:9 [INFO] [stdout] | [INFO] [stdout] 150 | key_: &Slice, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hash_` [INFO] [stdout] --> src/lru_cache.rs:151:9 [INFO] [stdout] | [INFO] [stdout] 151 | hash_: u32) -> *mut LRUHandle { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_hash_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hash_` [INFO] [stdout] --> src/lru_cache.rs:151:9 [INFO] [stdout] | [INFO] [stdout] 151 | hash_: u32) -> *mut LRUHandle { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_hash_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `h` [INFO] [stdout] --> src/lru_cache.rs:159:30 [INFO] [stdout] | [INFO] [stdout] 159 | pub fn insert(&mut self, h: *mut LRUHandle) -> *mut LRUHandle { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `h` [INFO] [stdout] --> src/lru_cache.rs:159:30 [INFO] [stdout] | [INFO] [stdout] 159 | pub fn insert(&mut self, h: *mut LRUHandle) -> *mut LRUHandle { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/lru_cache.rs:180:9 [INFO] [stdout] | [INFO] [stdout] 180 | key_: &Slice, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hash_` [INFO] [stdout] --> src/lru_cache.rs:181:9 [INFO] [stdout] | [INFO] [stdout] 181 | hash_: u32) -> *mut LRUHandle { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_hash_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/lru_cache.rs:180:9 [INFO] [stdout] | [INFO] [stdout] 180 | key_: &Slice, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hash_` [INFO] [stdout] --> src/lru_cache.rs:181:9 [INFO] [stdout] | [INFO] [stdout] 181 | hash_: u32) -> *mut LRUHandle { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_hash_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/lru_cache.rs:203:9 [INFO] [stdout] | [INFO] [stdout] 203 | key_: &Slice, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/lru_cache.rs:203:9 [INFO] [stdout] | [INFO] [stdout] 203 | key_: &Slice, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hash_` [INFO] [stdout] --> src/lru_cache.rs:204:9 [INFO] [stdout] | [INFO] [stdout] 204 | hash_: u32) -> *mut *mut LRUHandle { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_hash_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hash_` [INFO] [stdout] --> src/lru_cache.rs:204:9 [INFO] [stdout] | [INFO] [stdout] 204 | hash_: u32) -> *mut *mut LRUHandle { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_hash_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `capacity` [INFO] [stdout] --> src/lru_cache.rs:313:36 [INFO] [stdout] | [INFO] [stdout] 313 | pub fn set_capacity(&mut self, capacity: usize) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_capacity` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `capacity` [INFO] [stdout] --> src/lru_cache.rs:313:36 [INFO] [stdout] | [INFO] [stdout] 313 | pub fn set_capacity(&mut self, capacity: usize) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_capacity` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/lru_cache.rs:345:28 [INFO] [stdout] | [INFO] [stdout] 345 | pub fn ref_(&mut self, e: *mut LRUHandle) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/lru_cache.rs:357:29 [INFO] [stdout] | [INFO] [stdout] 357 | pub fn unref(&mut self, e: *mut LRUHandle) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/lru_cache.rs:345:28 [INFO] [stdout] | [INFO] [stdout] 345 | pub fn ref_(&mut self, e: *mut LRUHandle) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/lru_cache.rs:357:29 [INFO] [stdout] | [INFO] [stdout] 357 | pub fn unref(&mut self, e: *mut LRUHandle) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/lru_cache.rs:375:34 [INFO] [stdout] | [INFO] [stdout] 375 | pub fn lru_remove(&mut self, e: *mut LRUHandle) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `list` [INFO] [stdout] --> src/lru_cache.rs:385:9 [INFO] [stdout] | [INFO] [stdout] 385 | list: *mut LRUHandle, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_list` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/lru_cache.rs:375:34 [INFO] [stdout] | [INFO] [stdout] 375 | pub fn lru_remove(&mut self, e: *mut LRUHandle) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/lru_cache.rs:386:9 [INFO] [stdout] | [INFO] [stdout] 386 | e: *mut LRUHandle) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `list` [INFO] [stdout] --> src/lru_cache.rs:385:9 [INFO] [stdout] | [INFO] [stdout] 385 | list: *mut LRUHandle, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_list` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/lru_cache.rs:399:9 [INFO] [stdout] | [INFO] [stdout] 399 | key_: &Slice, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/lru_cache.rs:386:9 [INFO] [stdout] | [INFO] [stdout] 386 | e: *mut LRUHandle) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hash_` [INFO] [stdout] --> src/lru_cache.rs:400:9 [INFO] [stdout] | [INFO] [stdout] 400 | hash_: u32) -> *mut CacheHandle { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_hash_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/lru_cache.rs:399:9 [INFO] [stdout] | [INFO] [stdout] 399 | key_: &Slice, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `handle` [INFO] [stdout] --> src/lru_cache.rs:413:31 [INFO] [stdout] | [INFO] [stdout] 413 | pub fn release(&mut self, handle: *mut CacheHandle) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_handle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hash_` [INFO] [stdout] --> src/lru_cache.rs:400:9 [INFO] [stdout] | [INFO] [stdout] 400 | hash_: u32) -> *mut CacheHandle { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_hash_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/lru_cache.rs:428:9 [INFO] [stdout] | [INFO] [stdout] 428 | key_: &Slice, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `handle` [INFO] [stdout] --> src/lru_cache.rs:413:31 [INFO] [stdout] | [INFO] [stdout] 413 | pub fn release(&mut self, handle: *mut CacheHandle) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_handle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hash_` [INFO] [stdout] --> src/lru_cache.rs:429:9 [INFO] [stdout] | [INFO] [stdout] 429 | hash_: u32, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_hash_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/lru_cache.rs:428:9 [INFO] [stdout] | [INFO] [stdout] 428 | key_: &Slice, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/lru_cache.rs:430:9 [INFO] [stdout] | [INFO] [stdout] 430 | value: *mut c_void, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hash_` [INFO] [stdout] --> src/lru_cache.rs:429:9 [INFO] [stdout] | [INFO] [stdout] 429 | hash_: u32, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_hash_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `charge` [INFO] [stdout] --> src/lru_cache.rs:431:9 [INFO] [stdout] | [INFO] [stdout] 431 | charge: usize, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_charge` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/lru_cache.rs:430:9 [INFO] [stdout] | [INFO] [stdout] 430 | value: *mut c_void, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `deleter` [INFO] [stdout] --> src/lru_cache.rs:432:9 [INFO] [stdout] | [INFO] [stdout] 432 | deleter: fn(key_: &Slice, value: *mut c_void) -> c_void) -> *mut CacheHandle { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deleter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/lru_cache.rs:479:36 [INFO] [stdout] | [INFO] [stdout] 479 | pub fn finish_erase(&mut self, e: *mut LRUHandle) -> bool { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `charge` [INFO] [stdout] --> src/lru_cache.rs:431:9 [INFO] [stdout] | [INFO] [stdout] 431 | charge: usize, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_charge` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `deleter` [INFO] [stdout] --> src/lru_cache.rs:432:9 [INFO] [stdout] | [INFO] [stdout] 432 | deleter: fn(key_: &Slice, value: *mut c_void) -> c_void) -> *mut CacheHandle { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deleter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/lru_cache.rs:479:36 [INFO] [stdout] | [INFO] [stdout] 479 | pub fn finish_erase(&mut self, e: *mut LRUHandle) -> bool { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/lru_cache.rs:495:9 [INFO] [stdout] | [INFO] [stdout] 495 | key_: &Slice, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/lru_cache.rs:495:9 [INFO] [stdout] | [INFO] [stdout] 495 | key_: &Slice, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hash_` [INFO] [stdout] --> src/lru_cache.rs:496:9 [INFO] [stdout] | [INFO] [stdout] 496 | hash_: u32) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_hash_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hash_` [INFO] [stdout] --> src/lru_cache.rs:496:9 [INFO] [stdout] | [INFO] [stdout] 496 | hash_: u32) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_hash_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/lru_cache.rs:531:33 [INFO] [stdout] | [INFO] [stdout] 531 | #[inline] pub fn hash_slice(s: &Slice) -> u32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/lru_cache.rs:531:33 [INFO] [stdout] | [INFO] [stdout] 531 | #[inline] pub fn hash_slice(s: &Slice) -> u32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hash_` [INFO] [stdout] --> src/lru_cache.rs:539:18 [INFO] [stdout] | [INFO] [stdout] 539 | pub fn shard(hash_: u32) -> u32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_hash_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hash_` [INFO] [stdout] --> src/lru_cache.rs:539:18 [INFO] [stdout] | [INFO] [stdout] 539 | pub fn shard(hash_: u32) -> u32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_hash_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `capacity` [INFO] [stdout] --> src/lru_cache.rs:547:16 [INFO] [stdout] | [INFO] [stdout] 547 | pub fn new(capacity: usize) -> Self { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_capacity` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `capacity` [INFO] [stdout] --> src/lru_cache.rs:547:16 [INFO] [stdout] | [INFO] [stdout] 547 | pub fn new(capacity: usize) -> Self { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_capacity` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/lru_cache.rs:561:9 [INFO] [stdout] | [INFO] [stdout] 561 | key_: &Slice, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/lru_cache.rs:561:9 [INFO] [stdout] | [INFO] [stdout] 561 | key_: &Slice, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/lru_cache.rs:562:9 [INFO] [stdout] | [INFO] [stdout] 562 | value: *mut c_void, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `charge` [INFO] [stdout] --> src/lru_cache.rs:563:9 [INFO] [stdout] | [INFO] [stdout] 563 | charge: usize, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_charge` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/lru_cache.rs:562:9 [INFO] [stdout] | [INFO] [stdout] 562 | value: *mut c_void, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `deleter` [INFO] [stdout] --> src/lru_cache.rs:564:9 [INFO] [stdout] | [INFO] [stdout] 564 | deleter: fn(key_: &Slice, value: *mut c_void) -> c_void) -> *mut CacheHandle { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deleter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `charge` [INFO] [stdout] --> src/lru_cache.rs:563:9 [INFO] [stdout] | [INFO] [stdout] 563 | charge: usize, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_charge` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/lru_cache.rs:573:30 [INFO] [stdout] | [INFO] [stdout] 573 | pub fn lookup(&mut self, key_: &Slice) -> *mut CacheHandle { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `deleter` [INFO] [stdout] --> src/lru_cache.rs:564:9 [INFO] [stdout] | [INFO] [stdout] 564 | deleter: fn(key_: &Slice, value: *mut c_void) -> c_void) -> *mut CacheHandle { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deleter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `handle` [INFO] [stdout] --> src/lru_cache.rs:582:31 [INFO] [stdout] | [INFO] [stdout] 582 | pub fn release(&mut self, handle: *mut CacheHandle) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_handle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/lru_cache.rs:573:30 [INFO] [stdout] | [INFO] [stdout] 573 | pub fn lookup(&mut self, key_: &Slice) -> *mut CacheHandle { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/lru_cache.rs:591:29 [INFO] [stdout] | [INFO] [stdout] 591 | pub fn erase(&mut self, key_: &Slice) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `handle` [INFO] [stdout] --> src/lru_cache.rs:582:31 [INFO] [stdout] | [INFO] [stdout] 582 | pub fn release(&mut self, handle: *mut CacheHandle) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_handle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `handle` [INFO] [stdout] --> src/lru_cache.rs:600:29 [INFO] [stdout] | [INFO] [stdout] 600 | pub fn value(&mut self, handle: *mut CacheHandle) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_handle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_` [INFO] [stdout] --> src/lru_cache.rs:591:29 [INFO] [stdout] | [INFO] [stdout] 591 | pub fn erase(&mut self, key_: &Slice) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_key_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `handle` [INFO] [stdout] --> src/lru_cache.rs:600:29 [INFO] [stdout] | [INFO] [stdout] 600 | pub fn value(&mut self, handle: *mut CacheHandle) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_handle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `capacity` [INFO] [stdout] --> src/lru_cache.rs:640:22 [INFO] [stdout] | [INFO] [stdout] 640 | pub fn new_lru_cache(capacity: usize) -> *mut Cache { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_capacity` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `capacity` [INFO] [stdout] --> src/lru_cache.rs:640:22 [INFO] [stdout] | [INFO] [stdout] 640 | pub fn new_lru_cache(capacity: usize) -> *mut Cache { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_capacity` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/lru_cache.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 47 | pub struct LRUHandle { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 48 | [INFO] [stdout] 49 | value: *mut c_void, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 50 | [INFO] [stdout] 51 | deleter: fn(_0: &Slice, value: *mut c_void) -> c_void, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 52 | [INFO] [stdout] 53 | next_hash: *mut LRUHandle, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 54 | next: *mut LRUHandle, [INFO] [stdout] | ^^^^ [INFO] [stdout] 55 | prev: *mut LRUHandle, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | charge: usize, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 61 | [INFO] [stdout] 62 | key_length: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | in_cache: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | refs: u32, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 79 | hash: u32, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 84 | key_data: [u8; 1], [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `length`, `elems`, and `list` are never read [INFO] [stdout] --> src/lru_cache.rs:119:5 [INFO] [stdout] | [INFO] [stdout] 111 | pub struct HandleTable { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 119 | length: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 120 | elems: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 121 | list: *mut *mut LRUHandle, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `capacity` and `mutex` are never read [INFO] [stdout] --> src/lru_cache.rs:255:5 [INFO] [stdout] | [INFO] [stdout] 250 | pub struct LRUCache { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 255 | capacity: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 261 | mutex: RefCell>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/lru_cache.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 47 | pub struct LRUHandle { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 48 | [INFO] [stdout] 49 | value: *mut c_void, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 50 | [INFO] [stdout] 51 | deleter: fn(_0: &Slice, value: *mut c_void) -> c_void, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 52 | [INFO] [stdout] 53 | next_hash: *mut LRUHandle, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 54 | next: *mut LRUHandle, [INFO] [stdout] | ^^^^ [INFO] [stdout] 55 | prev: *mut LRUHandle, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | charge: usize, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 61 | [INFO] [stdout] 62 | key_length: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | in_cache: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | refs: u32, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 79 | hash: u32, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 84 | key_data: [u8; 1], [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `usage`, `lru`, `in_use`, and `table` are never read [INFO] [stdout] --> src/lru_cache.rs:265:5 [INFO] [stdout] | [INFO] [stdout] 264 | pub struct LRUCacheInner { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 265 | usage: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 275 | lru: LRUHandle, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 284 | in_use: LRUHandle, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 285 | [INFO] [stdout] 286 | table: HandleTable, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `base`, `shard`, `id_mutex`, and `last_id` are never read [INFO] [stdout] --> src/lru_cache.rs:523:5 [INFO] [stdout] | [INFO] [stdout] 522 | pub struct ShardedLRUCache { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 523 | base: Cache, [INFO] [stdout] | ^^^^ [INFO] [stdout] 524 | shard: [LRUCache; NUM_SHARDS], [INFO] [stdout] | ^^^^^ [INFO] [stdout] 525 | id_mutex: parking_lot::RawMutex, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 526 | last_id: u64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `length`, `elems`, and `list` are never read [INFO] [stdout] --> src/lru_cache.rs:119:5 [INFO] [stdout] | [INFO] [stdout] 111 | pub struct HandleTable { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 119 | length: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 120 | elems: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 121 | list: *mut *mut LRUHandle, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `new_lru_cache` is never used [INFO] [stdout] --> src/lru_cache.rs:640:8 [INFO] [stdout] | [INFO] [stdout] 640 | pub fn new_lru_cache(capacity: usize) -> *mut Cache { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `capacity` and `mutex` are never read [INFO] [stdout] --> src/lru_cache.rs:255:5 [INFO] [stdout] | [INFO] [stdout] 250 | pub struct LRUCache { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 255 | capacity: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 261 | mutex: RefCell>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `usage`, `lru`, `in_use`, and `table` are never read [INFO] [stdout] --> src/lru_cache.rs:265:5 [INFO] [stdout] | [INFO] [stdout] 264 | pub struct LRUCacheInner { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 265 | usage: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 275 | lru: LRUHandle, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 284 | in_use: LRUHandle, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 285 | [INFO] [stdout] 286 | table: HandleTable, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `base`, `shard`, `id_mutex`, and `last_id` are never read [INFO] [stdout] --> src/lru_cache.rs:523:5 [INFO] [stdout] | [INFO] [stdout] 522 | pub struct ShardedLRUCache { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 523 | base: Cache, [INFO] [stdout] | ^^^^ [INFO] [stdout] 524 | shard: [LRUCache; NUM_SHARDS], [INFO] [stdout] | ^^^^^ [INFO] [stdout] 525 | id_mutex: parking_lot::RawMutex, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 526 | last_id: u64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `new_lru_cache` is never used [INFO] [stdout] --> src/lru_cache.rs:640:8 [INFO] [stdout] | [INFO] [stdout] 640 | pub fn new_lru_cache(capacity: usize) -> *mut Cache { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 42 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 42 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 03s [INFO] running `Command { std: "docker" "inspect" "6b91a04c42b2bfe30f7f60d7618439a6b67ff1657b845cb89b5ee6d5777f1765", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b91a04c42b2bfe30f7f60d7618439a6b67ff1657b845cb89b5ee6d5777f1765", kill_on_drop: false }` [INFO] [stdout] 6b91a04c42b2bfe30f7f60d7618439a6b67ff1657b845cb89b5ee6d5777f1765 [INFO] checking bitcoinleveldb-lru-0.1.16-alpha.0 against try#72eda894eb3548c7ba774079ce0afab42958d4ee for pr-121848-1 [INFO] extracting crate bitcoinleveldb-lru 0.1.16-alpha.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate bitcoinleveldb-lru 0.1.16-alpha.0 on toolchain 72eda894eb3548c7ba774079ce0afab42958d4ee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bitcoinleveldb-lru 0.1.16-alpha.0 [INFO] finished tweaking crates.io crate bitcoinleveldb-lru 0.1.16-alpha.0 [INFO] tweaked toml for crates.io crate bitcoinleveldb-lru 0.1.16-alpha.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "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" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ca05d75b2b9d73b0689373a9d291491dacf05ee9d29a27e8a6889e9442758c97 [INFO] running `Command { std: "docker" "start" "-a" "ca05d75b2b9d73b0689373a9d291491dacf05ee9d29a27e8a6889e9442758c97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ca05d75b2b9d73b0689373a9d291491dacf05ee9d29a27e8a6889e9442758c97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca05d75b2b9d73b0689373a9d291491dacf05ee9d29a27e8a6889e9442758c97", kill_on_drop: false }` [INFO] [stdout] ca05d75b2b9d73b0689373a9d291491dacf05ee9d29a27e8a6889e9442758c97 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3d39267f5097bc684483e00dd5a4bac2f8819a49be6a2147d2959fb30fff8fb5 [INFO] running `Command { std: "docker" "start" "-a" "3d39267f5097bc684483e00dd5a4bac2f8819a49be6a2147d2959fb30fff8fb5", kill_on_drop: false }` [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Compiling syn v2.0.57 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling qt_macros v0.1.1 [INFO] [stderr] Compiling modular-bitfield-impl v0.11.2 [INFO] [stderr] Compiling qmetaobject_impl v0.2.10 [INFO] [stderr] Compiling phf_macros v0.10.0 [INFO] [stderr] Compiling try-catch v0.2.2 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling delegate v0.7.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking nix v0.24.3 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking priority-queue v1.4.0 [INFO] [stderr] Checking num-bigint v0.4.4 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling env_logger v0.9.3 [INFO] [stderr] Checking quanta v0.9.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling bindgen v0.60.1 [INFO] [stderr] Checking sqlite3 v0.24.0 [INFO] [stderr] Checking sqlite v0.25.3 [INFO] [stderr] Checking libc-stdhandle v0.1.0 [INFO] [stderr] Checking pnet_sys v0.31.0 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking errno v0.2.8 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking float-ord v0.3.2 [INFO] [stderr] Checking multiset v0.0.5 [INFO] [stderr] Checking bitset v0.1.2 [INFO] [stderr] Checking atomic v0.5.3 [INFO] [stderr] Checking time-point v0.1.1 [INFO] [stderr] Checking const-default v1.0.0 [INFO] [stderr] Checking comparator v0.3.0 [INFO] [stderr] Compiling phf v0.10.1 [INFO] [stderr] Checking num-rational v0.4.1 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking atomic_float v0.1.0 [INFO] [stderr] Checking integer-encoding v3.0.4 [INFO] [stderr] Checking atomic-take v1.1.0 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Compiling modular-bitfield v0.11.2 [INFO] [stderr] Compiling cpp_common v0.5.9 [INFO] [stderr] Compiling cpp_build v0.5.9 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling cpp_macros v0.5.9 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling qttypes v0.2.11 [INFO] [stderr] Compiling qmetaobject v0.2.10 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling libevent-sys v0.2.6 [INFO] [stderr] Compiling cpp v0.5.9 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking serde-big-array v0.4.1 [INFO] [stderr] Checking multimap v0.8.3 [INFO] [stderr] Compiling libevent v0.1.0 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Compiling ritual_common v0.4.0 [INFO] [stderr] Compiling ritual_build v0.4.0 [INFO] [stderr] Compiling qt_ritual_common 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] error: could not compile `qt_core` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/72eda894eb3548c7ba774079ce0afab42958d4ee/bin/rustc --crate-name qt_core --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/qt_core-0.5.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 -C metadata=baba01be7cbbd10a -C extra-filename=-baba01be7cbbd10a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern cpp_core=/opt/rustwide/target/debug/deps/libcpp_core-595085ab83fedaf3.rmeta --extern proc_macro_hack=/opt/rustwide/target/debug/deps/libproc_macro_hack-08781062ab167a55.so --extern qt_macros=/opt/rustwide/target/debug/deps/libqt_macros-c9cd74411d7b19b4.so --cap-lints allow --cap-lints=forbid -L native=/usr/lib/x86_64-linux-gnu -L native=/opt/rustwide/target/debug/build/qt_core-239c1beece26b68c/out/c_lib_install -l Qt5Core -l stdc++ --cfg 'cpp_lib_version="5.14.0"'` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `qt_core` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/72eda894eb3548c7ba774079ce0afab42958d4ee/bin/rustc --crate-name qt_core --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/qt_core-0.5.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C metadata=507578dc24bcf782 -C extra-filename=-507578dc24bcf782 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern cpp_core=/opt/rustwide/target/debug/deps/libcpp_core-3ed09fcdb7fafb1b.rmeta --extern proc_macro_hack=/opt/rustwide/target/debug/deps/libproc_macro_hack-08781062ab167a55.so --extern qt_macros=/opt/rustwide/target/debug/deps/libqt_macros-c9cd74411d7b19b4.so --cap-lints allow --cap-lints=forbid -L native=/usr/lib/x86_64-linux-gnu -L native=/opt/rustwide/target/debug/build/qt_core-239c1beece26b68c/out/c_lib_install -l Qt5Core -l stdc++ --cfg 'cpp_lib_version="5.14.0"'` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "3d39267f5097bc684483e00dd5a4bac2f8819a49be6a2147d2959fb30fff8fb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d39267f5097bc684483e00dd5a4bac2f8819a49be6a2147d2959fb30fff8fb5", kill_on_drop: false }` [INFO] [stdout] 3d39267f5097bc684483e00dd5a4bac2f8819a49be6a2147d2959fb30fff8fb5