[INFO] fetching crate bitcoinleveldb-util 0.1.16-alpha.0... [INFO] checking bitcoinleveldb-util-0.1.16-alpha.0 against try#6686ffcefca4f92a784e49c45d735f79c0d1effa for pr-114489 [INFO] extracting crate bitcoinleveldb-util 0.1.16-alpha.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate bitcoinleveldb-util 0.1.16-alpha.0 on toolchain 6686ffcefca4f92a784e49c45d735f79c0d1effa [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6686ffcefca4f92a784e49c45d735f79c0d1effa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bitcoinleveldb-util 0.1.16-alpha.0 [INFO] finished tweaking crates.io crate bitcoinleveldb-util 0.1.16-alpha.0 [INFO] tweaked toml for crates.io crate bitcoinleveldb-util 0.1.16-alpha.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6686ffcefca4f92a784e49c45d735f79c0d1effa" "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" "+6686ffcefca4f92a784e49c45d735f79c0d1effa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+6686ffcefca4f92a784e49c45d735f79c0d1effa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d5066dbb6b22b602cc379212f4d57fcd60c9defdecc6cf3e136c8093b395e45b [INFO] running `Command { std: "docker" "start" "-a" "d5066dbb6b22b602cc379212f4d57fcd60c9defdecc6cf3e136c8093b395e45b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d5066dbb6b22b602cc379212f4d57fcd60c9defdecc6cf3e136c8093b395e45b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5066dbb6b22b602cc379212f4d57fcd60c9defdecc6cf3e136c8093b395e45b", kill_on_drop: false }` [INFO] [stdout] d5066dbb6b22b602cc379212f4d57fcd60c9defdecc6cf3e136c8093b395e45b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+6686ffcefca4f92a784e49c45d735f79c0d1effa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f7f88c39daeac17b2c26b47f5e367c08caadd17f908c840e81d829288e09f6fb [INFO] running `Command { std: "docker" "start" "-a" "f7f88c39daeac17b2c26b47f5e367c08caadd17f908c840e81d829288e09f6fb", kill_on_drop: false }` [INFO] [stderr] Compiling regex-syntax v0.7.4 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling addr2line v0.20.0 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling serde_json v1.0.104 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling cpp_common v0.5.8 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling crossbeam-queue v0.3.8 [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling qt_macros v0.1.1 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling libc-stdhandle v0.1.0 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling priority-queue v1.3.2 [INFO] [stderr] Compiling sqlite3-src v0.2.12 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling backtrace v0.3.68 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling thiserror-impl v1.0.44 [INFO] [stderr] Compiling qmetaobject_impl v0.2.9 [INFO] [stderr] Compiling modular-bitfield-impl v0.11.2 [INFO] [stderr] Compiling phf_macros v0.10.0 [INFO] [stderr] Compiling cpp_macros v0.5.8 [INFO] [stderr] Compiling sqlite3-sys v0.12.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling openssl-sys v0.9.91 [INFO] [stderr] Compiling cpp_core v0.6.0 [INFO] [stderr] Compiling smallvec v1.11.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.3 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-channel v0.5.8 [INFO] [stderr] Compiling deranged v0.3.7 [INFO] [stderr] Compiling raw-cpuid v10.7.0 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-complex v0.4.3 [INFO] [stderr] Compiling try-catch v0.2.2 [INFO] [stderr] Compiling delegate v0.7.0 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling indoc v1.0.9 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling poison v0.1.0 [INFO] [stderr] Compiling regex-automata v0.3.6 [INFO] [stderr] Compiling shared-mutex v0.3.1 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling modular-bitfield v0.11.2 [INFO] [stderr] Compiling time v0.3.25 [INFO] [stderr] Compiling phf v0.10.1 [INFO] [stderr] Compiling crossbeam v0.8.2 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling nix v0.24.3 [INFO] [stderr] Compiling quanta v0.9.3 [INFO] [stderr] Compiling thiserror v1.0.44 [INFO] [stderr] Compiling cpp v0.5.8 [INFO] [stderr] Compiling sqlite v0.25.3 [INFO] [stderr] Compiling sqlite3 v0.24.0 [INFO] [stderr] Compiling serde-big-array v0.4.1 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Compiling socket2 v0.4.9 [INFO] [stderr] Compiling errno v0.2.8 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling pnet_sys v0.31.0 [INFO] [stderr] Compiling atomic v0.5.3 [INFO] [stderr] Compiling integer-encoding v3.0.4 [INFO] [stderr] Compiling time-point v0.1.1 [INFO] [stderr] Compiling atomic_float v0.1.0 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling const-default v1.0.0 [INFO] [stderr] Compiling atomic-take v1.1.0 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling bitset v0.1.2 [INFO] [stderr] Compiling comparator v0.3.0 [INFO] [stderr] Compiling multiset v0.0.5 [INFO] [stderr] Compiling float-ord v0.3.2 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking serde v1.0.182 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking ahash v0.7.6 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling num v0.4.1 [INFO] [stderr] Checking indexmap v1.9.3 [INFO] [stderr] Compiling regex v1.9.3 [INFO] [stderr] Compiling ritual_common v0.4.0 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling cpp_build v0.5.8 [INFO] [stderr] Compiling env_logger v0.9.3 [INFO] [stderr] Compiling bindgen v0.60.1 [INFO] [stderr] Compiling qttypes v0.2.9 [INFO] [stderr] Compiling qmetaobject v0.2.9 [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] Compiling libevent-sys v0.2.6 [INFO] [stderr] Checking 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-status v0.1.16-alpha.0 [INFO] [stderr] Compiling bitcoinleveldb-util 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 import: `bitcoinleveldb_status::*` [INFO] [stdout] --> src/imports.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | pub(crate) use bitcoinleveldb_status::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [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 import: `bitcoinleveldb_status::*` [INFO] [stdout] --> src/imports.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | pub(crate) use bitcoinleveldb_status::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/no_destructor_test.rs:27:16 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn new(a: u32, b: u64) -> Self { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/no_destructor_test.rs:27:24 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn new(a: u32, b: u64) -> Self { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `argc` [INFO] [stdout] --> src/no_destructor_test.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 67 | 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/no_destructor_test.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | 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: unused variable: `constructor_args` [INFO] [stdout] --> src/no_destructor.rs:27:20 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn new(constructor_args: Ts) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_constructor_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `a` and `b` are never read [INFO] [stdout] --> src/no_destructor_test.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 5 | struct DoNotDestruct { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | a: u32, [INFO] [stdout] | ^ [INFO] [stdout] 13 | b: u64, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/no_destructor_test.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 25 | impl DoNotDestruct { [INFO] [stdout] | ------------------ associated function in this implementation [INFO] [stdout] 26 | [INFO] [stdout] 27 | pub fn new(a: u32, b: u64) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `GOLDENA` is never used [INFO] [stdout] --> src/no_destructor_test.rs:39:7 [INFO] [stdout] | [INFO] [stdout] 39 | const GOLDENA: u32 = 0xdeadbeef; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `GOLDENB` is never used [INFO] [stdout] --> src/no_destructor_test.rs:40:7 [INFO] [stdout] | [INFO] [stdout] 40 | const GOLDENB: u64 = 0xaabbccddeeffaabb; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NoDestructorTest` is never constructed [INFO] [stdout] --> src/no_destructor_test.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | struct NoDestructorTest {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `testno_destructor_test_main` is never used [INFO] [stdout] --> src/no_destructor_test.rs:66:4 [INFO] [stdout] | [INFO] [stdout] 66 | fn testno_destructor_test_main ( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/no_destructor_test.rs:27:16 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn new(a: u32, b: u64) -> Self { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/no_destructor_test.rs:27:24 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn new(a: u32, b: u64) -> Self { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `argc` [INFO] [stdout] --> src/no_destructor_test.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 67 | 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/no_destructor_test.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | 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: unused variable: `constructor_args` [INFO] [stdout] --> src/no_destructor.rs:27:20 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn new(constructor_args: Ts) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_constructor_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `a` and `b` are never read [INFO] [stdout] --> src/no_destructor_test.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 5 | struct DoNotDestruct { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | a: u32, [INFO] [stdout] | ^ [INFO] [stdout] 13 | b: u64, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/no_destructor_test.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 25 | impl DoNotDestruct { [INFO] [stdout] | ------------------ associated function in this implementation [INFO] [stdout] 26 | [INFO] [stdout] 27 | pub fn new(a: u32, b: u64) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `GOLDENA` is never used [INFO] [stdout] --> src/no_destructor_test.rs:39:7 [INFO] [stdout] | [INFO] [stdout] 39 | const GOLDENA: u32 = 0xdeadbeef; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `GOLDENB` is never used [INFO] [stdout] --> src/no_destructor_test.rs:40:7 [INFO] [stdout] | [INFO] [stdout] 40 | const GOLDENB: u64 = 0xaabbccddeeffaabb; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NoDestructorTest` is never constructed [INFO] [stdout] --> src/no_destructor_test.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | struct NoDestructorTest {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `testno_destructor_test_main` is never used [INFO] [stdout] --> src/no_destructor_test.rs:66:4 [INFO] [stdout] | [INFO] [stdout] 66 | fn testno_destructor_test_main ( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 45.19s [INFO] running `Command { std: "docker" "inspect" "f7f88c39daeac17b2c26b47f5e367c08caadd17f908c840e81d829288e09f6fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7f88c39daeac17b2c26b47f5e367c08caadd17f908c840e81d829288e09f6fb", kill_on_drop: false }` [INFO] [stdout] f7f88c39daeac17b2c26b47f5e367c08caadd17f908c840e81d829288e09f6fb