[INFO] fetching crate bitcoinsecp256k1-scratch 0.1.16-alpha.0... [INFO] checking bitcoinsecp256k1-scratch-0.1.16-alpha.0 against master#e1ac0fa95ba15221ee195647cb12464df3164513 for pr-126090 [INFO] extracting crate bitcoinsecp256k1-scratch 0.1.16-alpha.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate bitcoinsecp256k1-scratch 0.1.16-alpha.0 on toolchain e1ac0fa95ba15221ee195647cb12464df3164513 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e1ac0fa95ba15221ee195647cb12464df3164513" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bitcoinsecp256k1-scratch 0.1.16-alpha.0 [INFO] finished tweaking crates.io crate bitcoinsecp256k1-scratch 0.1.16-alpha.0 [INFO] tweaked toml for crates.io crate bitcoinsecp256k1-scratch 0.1.16-alpha.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e1ac0fa95ba15221ee195647cb12464df3164513" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 214 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.23.0) [INFO] [stderr] Adding ahash v0.7.8 (latest: v0.8.11) [INFO] [stderr] Adding atomic v0.5.3 (latest: v0.6.0) [INFO] [stderr] Adding atomic_float v0.1.0 (latest: v1.0.0) [INFO] [stderr] Adding bindgen v0.60.1 (latest: v0.69.4) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding cfg_aliases v0.1.1 (latest: v0.2.1) [INFO] [stderr] Adding clap v3.2.25 (latest: v4.5.6) [INFO] [stderr] Adding clap_lex v0.2.4 (latest: v0.7.1) [INFO] [stderr] Adding delegate v0.7.0 (latest: v0.12.0) [INFO] [stderr] Adding env_logger v0.7.1 (latest: v0.11.3) [INFO] [stderr] Adding env_logger v0.9.3 (latest: v0.11.3) [INFO] [stderr] 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(latest: v0.11.2) [INFO] [stderr] Adding phf_generator v0.10.0 (latest: v0.11.2) [INFO] [stderr] Adding phf_macros v0.10.0 (latest: v0.11.2) [INFO] [stderr] Adding phf_shared v0.10.0 (latest: v0.11.2) [INFO] [stderr] Adding pnet_sys v0.31.0 (latest: v0.35.0) [INFO] [stderr] Adding priority-queue v1.4.0 (latest: v2.0.3) [INFO] [stderr] Adding quanta v0.9.3 (latest: v0.12.3) [INFO] [stderr] Adding quick-error v1.2.3 (latest: v2.0.1) [INFO] [stderr] Adding raw-cpuid v10.7.0 (latest: v11.0.2) [INFO] [stderr] Adding semver v0.9.0 (latest: v1.0.23) [INFO] [stderr] Adding semver-parser v0.7.0 (latest: v0.10.2) [INFO] [stderr] Adding serde-big-array v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding shell-words v0.1.0 (latest: v1.1.0) [INFO] [stderr] Adding siphasher v0.3.11 (latest: v1.0.1) [INFO] [stderr] Adding socket2 v0.4.10 (latest: v0.5.7) [INFO] [stderr] Adding sqlite v0.25.3 (latest: v0.36.0) [INFO] [stderr] Adding sqlite3-src v0.2.12 (latest: v0.6.1) [INFO] [stderr] Adding sqlite3-sys v0.12.0 (latest: v0.17.0) [INFO] [stderr] Adding strsim v0.10.0 (latest: v0.11.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.66) [INFO] [stderr] Adding synstructure v0.12.6 (latest: v0.13.1) [INFO] [stderr] Adding term v0.4.6 (latest: v0.7.0) [INFO] [stderr] Adding term-painter v0.2.4 (latest: v0.4.0) [INFO] [stderr] Adding toml v0.4.10 (latest: v0.8.14) [INFO] [stderr] Adding wasi v0.10.2+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0) [INFO] [stderr] Adding which v4.4.2 (latest: v6.0.1) [INFO] [stderr] Adding winapi v0.2.8 (latest: v0.3.9) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e1ac0fa95ba15221ee195647cb12464df3164513" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+e1ac0fa95ba15221ee195647cb12464df3164513" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5c90e643ef20e5996295a2245d1df290c0aa6d3dee4171931fe745d2ab3ae11e [INFO] running `Command { std: "docker" "start" "-a" "5c90e643ef20e5996295a2245d1df290c0aa6d3dee4171931fe745d2ab3ae11e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c90e643ef20e5996295a2245d1df290c0aa6d3dee4171931fe745d2ab3ae11e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c90e643ef20e5996295a2245d1df290c0aa6d3dee4171931fe745d2ab3ae11e", kill_on_drop: false }` [INFO] [stdout] 5c90e643ef20e5996295a2245d1df290c0aa6d3dee4171931fe745d2ab3ae11e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+e1ac0fa95ba15221ee195647cb12464df3164513" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 56d20b8925b68f85d859a6a4bdbcf4a0cb45e5281981b8018afd77bbeb2cb49f [INFO] running `Command { std: "docker" "start" "-a" "56d20b8925b68f85d859a6a4bdbcf4a0cb45e5281981b8018afd77bbeb2cb49f", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling qttypes v0.2.11 [INFO] [stderr] Compiling qmetaobject v0.2.10 [INFO] [stderr] Compiling libevent-sys v0.2.6 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking indexmap v1.9.3 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking quanta v0.9.3 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking sqlite3 v0.24.0 [INFO] [stderr] Checking sqlite v0.25.3 [INFO] [stderr] Checking multimap v0.8.3 [INFO] [stderr] Checking serde-big-array v0.4.1 [INFO] [stderr] Checking libc-stdhandle v0.1.0 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking pnet_sys v0.31.0 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking errno v0.2.8 [INFO] [stderr] Checking multiset v0.0.5 [INFO] [stderr] Checking float-ord v0.3.2 [INFO] [stderr] Checking time-point v0.1.1 [INFO] [stderr] Checking atomic_float v0.1.0 [INFO] [stderr] Checking const-default v1.0.0 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking atomic-take v1.1.0 [INFO] [stderr] Checking bitset v0.1.2 [INFO] [stderr] Checking integer-encoding v3.0.4 [INFO] [stderr] Checking comparator v0.3.0 [INFO] [stderr] Checking atomic v0.5.3 [INFO] [stderr] Checking priority-queue v1.4.0 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking num-bigint v0.4.5 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking libevent v0.1.0 [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 modular-bitfield-impl v0.11.2 [INFO] [stderr] Compiling phf_macros v0.10.0 [INFO] [stderr] Compiling qmetaobject_impl v0.2.10 [INFO] [stderr] Compiling try-catch v0.2.2 [INFO] [stderr] Compiling delegate v0.7.0 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling ritual_common v0.4.0 [INFO] [stderr] Compiling phf v0.10.1 [INFO] [stderr] Compiling modular-bitfield v0.11.2 [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] 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 bitcoinsecp256k1-scratch 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: `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: `error_callback` [INFO] [stdout] --> src/scratch.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | error_callback: *const Callback, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_callback` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `max_size` [INFO] [stdout] --> src/scratch.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 58 | max_size: usize) -> *mut Scratch { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error_callback` [INFO] [stdout] --> src/scratch.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | error_callback: *const Callback, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_callback` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scratch` [INFO] [stdout] --> src/scratch.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 77 | scratch: *mut Scratch) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scratch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error_callback` [INFO] [stdout] --> src/scratch.rs:100:9 [INFO] [stdout] | [INFO] [stdout] 100 | error_callback: *const Callback, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_callback` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scratch` [INFO] [stdout] --> src/scratch.rs:101:9 [INFO] [stdout] | [INFO] [stdout] 101 | scratch: *const Scratch) -> usize { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scratch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error_callback` [INFO] [stdout] --> src/scratch.rs:120:9 [INFO] [stdout] | [INFO] [stdout] 120 | error_callback: *const Callback, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_callback` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scratch` [INFO] [stdout] --> src/scratch.rs:121:9 [INFO] [stdout] | [INFO] [stdout] 121 | scratch: *mut Scratch, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scratch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `checkpoint` [INFO] [stdout] --> src/scratch.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 122 | checkpoint: usize) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_checkpoint` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error_callback` [INFO] [stdout] --> src/scratch.rs:144:9 [INFO] [stdout] | [INFO] [stdout] 144 | error_callback: *const Callback, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_callback` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scratch` [INFO] [stdout] --> src/scratch.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 145 | scratch: *const Scratch, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scratch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n_objects` [INFO] [stdout] --> src/scratch.rs:146:9 [INFO] [stdout] | [INFO] [stdout] 146 | n_objects: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_objects` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error_callback` [INFO] [stdout] --> src/scratch.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | error_callback: *const Callback, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_callback` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error_callback` [INFO] [stdout] --> src/scratch.rs:172:9 [INFO] [stdout] | [INFO] [stdout] 172 | error_callback: *const Callback, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_callback` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `max_size` [INFO] [stdout] --> src/scratch.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 58 | max_size: usize) -> *mut Scratch { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scratch` [INFO] [stdout] --> src/scratch.rs:173:9 [INFO] [stdout] | [INFO] [stdout] 173 | scratch: *mut Scratch, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scratch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error_callback` [INFO] [stdout] --> src/scratch.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | error_callback: *const Callback, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_callback` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/scratch.rs:174:9 [INFO] [stdout] | [INFO] [stdout] 174 | size: usize) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scratch` [INFO] [stdout] --> src/scratch.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 77 | scratch: *mut Scratch) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scratch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error_callback` [INFO] [stdout] --> src/scratch.rs:100:9 [INFO] [stdout] | [INFO] [stdout] 100 | error_callback: *const Callback, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_callback` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `magic`, `data`, `alloc_size`, and `max_size` are never read [INFO] [stdout] --> src/scratch.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Scratch { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 31 | magic: [u8; 8], [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | data: *mut c_void, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | alloc_size: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 51 | max_size: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scratch` [INFO] [stdout] --> src/scratch.rs:101:9 [INFO] [stdout] | [INFO] [stdout] 101 | scratch: *const Scratch) -> usize { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scratch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error_callback` [INFO] [stdout] --> src/scratch.rs:120:9 [INFO] [stdout] | [INFO] [stdout] 120 | error_callback: *const Callback, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_callback` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scratch` [INFO] [stdout] --> src/scratch.rs:121:9 [INFO] [stdout] | [INFO] [stdout] 121 | scratch: *mut Scratch, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scratch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `checkpoint` [INFO] [stdout] --> src/scratch.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 122 | checkpoint: usize) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_checkpoint` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error_callback` [INFO] [stdout] --> src/scratch.rs:144:9 [INFO] [stdout] | [INFO] [stdout] 144 | error_callback: *const Callback, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_callback` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scratch` [INFO] [stdout] --> src/scratch.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 145 | scratch: *const Scratch, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scratch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n_objects` [INFO] [stdout] --> src/scratch.rs:146:9 [INFO] [stdout] | [INFO] [stdout] 146 | n_objects: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_objects` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error_callback` [INFO] [stdout] --> src/scratch.rs:172:9 [INFO] [stdout] | [INFO] [stdout] 172 | error_callback: *const Callback, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_callback` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scratch` [INFO] [stdout] --> src/scratch.rs:173:9 [INFO] [stdout] | [INFO] [stdout] 173 | scratch: *mut Scratch, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scratch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/scratch.rs:174:9 [INFO] [stdout] | [INFO] [stdout] 174 | size: usize) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `magic`, `data`, `alloc_size`, and `max_size` are never read [INFO] [stdout] --> src/scratch.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Scratch { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 31 | magic: [u8; 8], [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | data: *mut c_void, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | alloc_size: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 51 | max_size: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 59.57s [INFO] running `Command { std: "docker" "inspect" "56d20b8925b68f85d859a6a4bdbcf4a0cb45e5281981b8018afd77bbeb2cb49f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56d20b8925b68f85d859a6a4bdbcf4a0cb45e5281981b8018afd77bbeb2cb49f", kill_on_drop: false }` [INFO] [stdout] 56d20b8925b68f85d859a6a4bdbcf4a0cb45e5281981b8018afd77bbeb2cb49f