[INFO] fetching crate engraver 2.5.0... [INFO] checking engraver-2.5.0 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] extracting crate engraver 2.5.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate engraver 2.5.0 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate engraver 2.5.0 [INFO] finished tweaking crates.io crate engraver 2.5.0 [INFO] tweaked toml for crates.io crate engraver 2.5.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sys-info v0.5.10 [INFO] [stderr] Downloaded pbr v1.0.3 [INFO] [stderr] Downloaded ocl-core v0.11.2 [INFO] [stderr] Downloaded humanize-rs v0.1.5 [INFO] [stderr] Downloaded ocl-core-vector v0.1.0 [INFO] [stderr] Downloaded raw-cpuid v6.1.0 [INFO] [stderr] Downloaded stopwatch v0.0.7 [INFO] [stderr] Downloaded thread-priority v0.1.1 [INFO] [stderr] Downloaded page_size v0.4.2 [INFO] [stderr] Downloaded aligned_alloc v0.1.3 [INFO] [stderr] Downloaded cl-sys v0.4.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 29b863a0bb76d6a77c75d32d72a81c5caa4a723198d11e578d1882390152f7f1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "29b863a0bb76d6a77c75d32d72a81c5caa4a723198d11e578d1882390152f7f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "29b863a0bb76d6a77c75d32d72a81c5caa4a723198d11e578d1882390152f7f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29b863a0bb76d6a77c75d32d72a81c5caa4a723198d11e578d1882390152f7f1", kill_on_drop: false }` [INFO] [stdout] 29b863a0bb76d6a77c75d32d72a81c5caa4a723198d11e578d1882390152f7f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 589aa632159943919c92c99ada0f1b1095848f8e6d5e65a7b5f51e192572b45d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "589aa632159943919c92c99ada0f1b1095848f8e6d5e65a7b5f51e192572b45d", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling rayon-core v1.8.1 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking humanize-rs v0.1.5 [INFO] [stderr] Compiling sys-info v0.5.10 [INFO] [stderr] Compiling engraver v2.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking kernel32-sys v0.2.2 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking page_size v0.4.2 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking aligned_alloc v0.1.3 [INFO] [stderr] Checking core_affinity v0.5.10 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling rayon v1.4.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Compiling raw-cpuid v6.1.0 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking pbr v1.0.3 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking stopwatch v0.0.7 [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/cpu_hasher.rs:8:27 [INFO] [stdout] | [INFO] [stdout] 8 | const NONCE_SIZE: usize = (NUM_SCOOPS * SCOOP_SIZE); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/poc_hashing.rs:7:27 [INFO] [stdout] | [INFO] [stdout] 7 | const NONCE_SIZE: usize = (NUM_SCOOPS * SCOOP_SIZE); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `c_void` [INFO] [stdout] --> src/scheduler.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | use libc::{c_void, size_t}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/cpu_hasher.rs:8:27 [INFO] [stdout] | [INFO] [stdout] 8 | const NONCE_SIZE: usize = (NUM_SCOOPS * SCOOP_SIZE); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/poc_hashing.rs:7:27 [INFO] [stdout] | [INFO] [stdout] 7 | const NONCE_SIZE: usize = (NUM_SCOOPS * SCOOP_SIZE); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `c_void` [INFO] [stdout] --> src/scheduler.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | use libc::{c_void, size_t}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/cpu_hasher.rs:2:28 [INFO] [stdout] | [INFO] [stdout] 2 | use libc::{c_void, size_t, uint64_t}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/cpu_hasher.rs:15:21 [INFO] [stdout] | [INFO] [stdout] 15 | numeric_ID: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/cpu_hasher.rs:16:27 [INFO] [stdout] | [INFO] [stdout] 16 | local_startnonce: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/cpu_hasher.rs:17:23 [INFO] [stdout] | [INFO] [stdout] 17 | local_nonces: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/cpu_hasher.rs:23:21 [INFO] [stdout] | [INFO] [stdout] 23 | numeric_ID: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/cpu_hasher.rs:24:27 [INFO] [stdout] | [INFO] [stdout] 24 | local_startnonce: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/cpu_hasher.rs:25:23 [INFO] [stdout] | [INFO] [stdout] 25 | local_nonces: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/cpu_hasher.rs:31:21 [INFO] [stdout] | [INFO] [stdout] 31 | numeric_ID: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/cpu_hasher.rs:32:27 [INFO] [stdout] | [INFO] [stdout] 32 | local_startnonce: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/cpu_hasher.rs:33:23 [INFO] [stdout] | [INFO] [stdout] 33 | local_nonces: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/cpu_hasher.rs:39:21 [INFO] [stdout] | [INFO] [stdout] 39 | numeric_ID: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/cpu_hasher.rs:40:27 [INFO] [stdout] | [INFO] [stdout] 40 | local_startnonce: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/cpu_hasher.rs:41:23 [INFO] [stdout] | [INFO] [stdout] 41 | local_nonces: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/cpu_hasher.rs:47:21 [INFO] [stdout] | [INFO] [stdout] 47 | numeric_ID: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/cpu_hasher.rs:48:27 [INFO] [stdout] | [INFO] [stdout] 48 | local_startnonce: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/cpu_hasher.rs:49:23 [INFO] [stdout] | [INFO] [stdout] 49 | local_nonces: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/cpu_hasher.rs:2:28 [INFO] [stdout] | [INFO] [stdout] 2 | use libc::{c_void, size_t, uint64_t}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/cpu_hasher.rs:15:21 [INFO] [stdout] | [INFO] [stdout] 15 | numeric_ID: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/cpu_hasher.rs:16:27 [INFO] [stdout] | [INFO] [stdout] 16 | local_startnonce: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/cpu_hasher.rs:17:23 [INFO] [stdout] | [INFO] [stdout] 17 | local_nonces: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/cpu_hasher.rs:23:21 [INFO] [stdout] | [INFO] [stdout] 23 | numeric_ID: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/cpu_hasher.rs:24:27 [INFO] [stdout] | [INFO] [stdout] 24 | local_startnonce: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/cpu_hasher.rs:25:23 [INFO] [stdout] | [INFO] [stdout] 25 | local_nonces: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/cpu_hasher.rs:31:21 [INFO] [stdout] | [INFO] [stdout] 31 | numeric_ID: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/cpu_hasher.rs:32:27 [INFO] [stdout] | [INFO] [stdout] 32 | local_startnonce: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/cpu_hasher.rs:33:23 [INFO] [stdout] | [INFO] [stdout] 33 | local_nonces: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/cpu_hasher.rs:39:21 [INFO] [stdout] | [INFO] [stdout] 39 | numeric_ID: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/cpu_hasher.rs:40:27 [INFO] [stdout] | [INFO] [stdout] 40 | local_startnonce: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/cpu_hasher.rs:41:23 [INFO] [stdout] | [INFO] [stdout] 41 | local_nonces: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/cpu_hasher.rs:47:21 [INFO] [stdout] | [INFO] [stdout] 47 | numeric_ID: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/cpu_hasher.rs:48:27 [INFO] [stdout] | [INFO] [stdout] 48 | local_startnonce: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/cpu_hasher.rs:49:23 [INFO] [stdout] | [INFO] [stdout] 49 | local_nonces: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `simd_ext` [INFO] [stdout] --> src/plotter.rs:82:13 [INFO] [stdout] | [INFO] [stdout] 82 | let simd_ext = detect_simd(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_simd_ext` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `simd_ext` [INFO] [stdout] --> src/plotter.rs:82:13 [INFO] [stdout] | [INFO] [stdout] 82 | let simd_ext = detect_simd(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_simd_ext` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/plotter.rs:256:13 [INFO] [stdout] | [INFO] [stdout] 256 | let mut mb = MultiBar::new(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/plotter.rs:256:13 [INFO] [stdout] | [INFO] [stdout] 256 | let mut mb = MultiBar::new(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `noncegen` [INFO] [stdout] --> src/cpu_hasher.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | / pub fn noncegen( [INFO] [stdout] 12 | | cache: *mut c_void, [INFO] [stdout] 13 | | cache_size: size_t, [INFO] [stdout] 14 | | chunk_offset: size_t, [INFO] [stdout] ... | [INFO] [stdout] 17 | | local_nonces: uint64_t, [INFO] [stdout] 18 | | ); [INFO] [stdout] | |______^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 22 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.13s [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "589aa632159943919c92c99ada0f1b1095848f8e6d5e65a7b5f51e192572b45d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "589aa632159943919c92c99ada0f1b1095848f8e6d5e65a7b5f51e192572b45d", kill_on_drop: false }` [INFO] [stdout] 589aa632159943919c92c99ada0f1b1095848f8e6d5e65a7b5f51e192572b45d