[INFO] crate engraver 2.5.0 is already in cache [INFO] checking engraver-2.5.0 against try#c8bdaa84ec1b37f18f30375e196a65b7602f3790 for pr-73345 [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 c8bdaa84ec1b37f18f30375e196a65b7602f3790 [INFO] running `"/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "read-manifest" "--manifest-path" "Cargo.toml"` [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 `"/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thread-priority v0.1.1 [INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] bf65c26b21390397495d0053c83409a477dfe8e8fcc8ebf872cdee80967966db [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "bf65c26b21390397495d0053c83409a477dfe8e8fcc8ebf872cdee80967966db"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling cc v1.0.54 [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 winapi-build v0.1.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking humanize-rs v0.1.5 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Compiling sys-info v0.5.10 [INFO] [stderr] Compiling raw-cpuid v6.1.0 [INFO] [stderr] Compiling engraver v2.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking page_size v0.4.2 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking aligned_alloc v0.1.3 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking core_affinity v0.5.10 [INFO] [stderr] Checking pbr v1.0.3 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking rand v0.3.23 [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] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/cpu_hasher.rs:8:27 [INFO] [stderr] | [INFO] [stderr] 8 | const NONCE_SIZE: usize = (NUM_SCOOPS * SCOOP_SIZE); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/cpu_hasher.rs:8:27 [INFO] [stderr] | [INFO] [stderr] 8 | const NONCE_SIZE: usize = (NUM_SCOOPS * SCOOP_SIZE); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/poc_hashing.rs:7:27 [INFO] [stderr] | [INFO] [stderr] 7 | const NONCE_SIZE: usize = (NUM_SCOOPS * SCOOP_SIZE); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused import: `c_void` [INFO] [stderr] --> src/scheduler.rs:10:12 [INFO] [stderr] | [INFO] [stderr] 10 | use libc::{c_void, size_t}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/poc_hashing.rs:7:27 [INFO] [stderr] | [INFO] [stderr] 7 | const NONCE_SIZE: usize = (NUM_SCOOPS * SCOOP_SIZE); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused import: `c_void` [INFO] [stderr] --> src/scheduler.rs:10:12 [INFO] [stderr] | [INFO] [stderr] 10 | use libc::{c_void, size_t}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::fixed_width_ints::uint64_t': Use u64 instead. [INFO] [stderr] --> src/cpu_hasher.rs:2:28 [INFO] [stderr] | [INFO] [stderr] 2 | use libc::{c_void, size_t, uint64_t}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::fixed_width_ints::uint64_t': Use u64 instead. [INFO] [stderr] --> src/cpu_hasher.rs:2:28 [INFO] [stderr] | [INFO] [stderr] 2 | use libc::{c_void, size_t, uint64_t}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::fixed_width_ints::uint64_t': Use u64 instead. [INFO] [stderr] --> src/cpu_hasher.rs:15:21 [INFO] [stderr] | [INFO] [stderr] 15 | numeric_ID: uint64_t, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::fixed_width_ints::uint64_t': Use u64 instead. [INFO] [stderr] --> src/cpu_hasher.rs:15:21 [INFO] [stderr] | [INFO] [stderr] 15 | numeric_ID: uint64_t, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::fixed_width_ints::uint64_t': Use u64 instead. [INFO] [stderr] --> src/cpu_hasher.rs:16:27 [INFO] [stderr] | [INFO] [stderr] 16 | local_startnonce: uint64_t, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::fixed_width_ints::uint64_t': Use u64 instead. [INFO] [stderr] --> src/cpu_hasher.rs:16:27 [INFO] [stderr] | [INFO] [stderr] 16 | local_startnonce: uint64_t, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::fixed_width_ints::uint64_t': Use u64 instead. [INFO] [stderr] --> src/cpu_hasher.rs:17:23 [INFO] [stderr] | [INFO] [stderr] 17 | local_nonces: uint64_t, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::fixed_width_ints::uint64_t': Use u64 instead. [INFO] [stderr] --> src/cpu_hasher.rs:17:23 [INFO] [stderr] | [INFO] [stderr] 17 | local_nonces: uint64_t, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::fixed_width_ints::uint64_t': Use u64 instead. [INFO] [stderr] --> src/cpu_hasher.rs:23:21 [INFO] [stderr] | [INFO] [stderr] 23 | numeric_ID: uint64_t, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::fixed_width_ints::uint64_t': Use u64 instead. [INFO] [stderr] --> src/cpu_hasher.rs:23:21 [INFO] [stderr] | [INFO] [stderr] 23 | numeric_ID: uint64_t, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::fixed_width_ints::uint64_t': Use u64 instead. [INFO] [stderr] --> src/cpu_hasher.rs:24:27 [INFO] [stderr] | [INFO] [stderr] 24 | local_startnonce: uint64_t, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::fixed_width_ints::uint64_t': Use u64 instead. [INFO] [stderr] --> src/cpu_hasher.rs:24:27 [INFO] [stderr] | [INFO] [stderr] 24 | local_startnonce: uint64_t, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::fixed_width_ints::uint64_t': Use u64 instead. [INFO] [stderr] --> src/cpu_hasher.rs:25:23 [INFO] [stderr] | [INFO] [stderr] 25 | local_nonces: uint64_t, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::fixed_width_ints::uint64_t': Use u64 instead. [INFO] [stderr] --> src/cpu_hasher.rs:25:23 [INFO] [stderr] | [INFO] [stderr] 25 | local_nonces: uint64_t, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::fixed_width_ints::uint64_t': Use u64 instead. [INFO] [stderr] --> src/cpu_hasher.rs:31:21 [INFO] [stderr] | [INFO] [stderr] 31 | numeric_ID: uint64_t, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::fixed_width_ints::uint64_t': Use u64 instead. [INFO] [stderr] --> src/cpu_hasher.rs:31:21 [INFO] [stderr] | [INFO] [stderr] 31 | numeric_ID: uint64_t, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::fixed_width_ints::uint64_t': Use u64 instead. [INFO] [stderr] --> src/cpu_hasher.rs:32:27 [INFO] [stderr] | [INFO] [stderr] 32 | local_startnonce: uint64_t, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::fixed_width_ints::uint64_t': Use u64 instead. [INFO] [stderr] --> src/cpu_hasher.rs:32:27 [INFO] [stderr] | [INFO] [stderr] 32 | local_startnonce: uint64_t, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::fixed_width_ints::uint64_t': Use u64 instead. [INFO] [stderr] --> src/cpu_hasher.rs:33:23 [INFO] [stderr] | [INFO] [stderr] 33 | local_nonces: uint64_t, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::fixed_width_ints::uint64_t': Use u64 instead. [INFO] [stderr] --> src/cpu_hasher.rs:33:23 [INFO] [stderr] | [INFO] [stderr] 33 | local_nonces: uint64_t, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::fixed_width_ints::uint64_t': Use u64 instead. [INFO] [stderr] --> src/cpu_hasher.rs:39:21 [INFO] [stderr] | [INFO] [stderr] 39 | numeric_ID: uint64_t, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::fixed_width_ints::uint64_t': Use u64 instead. [INFO] [stderr] --> src/cpu_hasher.rs:39:21 [INFO] [stderr] | [INFO] [stderr] 39 | numeric_ID: uint64_t, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::fixed_width_ints::uint64_t': Use u64 instead. [INFO] [stderr] --> src/cpu_hasher.rs:40:27 [INFO] [stderr] | [INFO] [stderr] 40 | local_startnonce: uint64_t, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::fixed_width_ints::uint64_t': Use u64 instead. [INFO] [stderr] --> src/cpu_hasher.rs:40:27 [INFO] [stderr] | [INFO] [stderr] 40 | local_startnonce: uint64_t, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::fixed_width_ints::uint64_t': Use u64 instead. [INFO] [stderr] --> src/cpu_hasher.rs:41:23 [INFO] [stderr] | [INFO] [stderr] 41 | local_nonces: uint64_t, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::fixed_width_ints::uint64_t': Use u64 instead. [INFO] [stderr] --> src/cpu_hasher.rs:41:23 [INFO] [stderr] | [INFO] [stderr] 41 | local_nonces: uint64_t, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::fixed_width_ints::uint64_t': Use u64 instead. [INFO] [stderr] --> src/cpu_hasher.rs:47:21 [INFO] [stderr] | [INFO] [stderr] 47 | numeric_ID: uint64_t, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::fixed_width_ints::uint64_t': Use u64 instead. [INFO] [stderr] --> src/cpu_hasher.rs:47:21 [INFO] [stderr] | [INFO] [stderr] 47 | numeric_ID: uint64_t, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::fixed_width_ints::uint64_t': Use u64 instead. [INFO] [stderr] --> src/cpu_hasher.rs:48:27 [INFO] [stderr] | [INFO] [stderr] 48 | local_startnonce: uint64_t, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::fixed_width_ints::uint64_t': Use u64 instead. [INFO] [stderr] --> src/cpu_hasher.rs:48:27 [INFO] [stderr] | [INFO] [stderr] 48 | local_startnonce: uint64_t, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::fixed_width_ints::uint64_t': Use u64 instead. [INFO] [stderr] --> src/cpu_hasher.rs:49:23 [INFO] [stderr] | [INFO] [stderr] 49 | local_nonces: uint64_t, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::fixed_width_ints::uint64_t': Use u64 instead. [INFO] [stderr] --> src/cpu_hasher.rs:49:23 [INFO] [stderr] | [INFO] [stderr] 49 | local_nonces: uint64_t, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `simd_ext` [INFO] [stderr] --> src/plotter.rs:82:13 [INFO] [stderr] | [INFO] [stderr] 82 | let simd_ext = detect_simd(); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_simd_ext` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `simd_ext` [INFO] [stderr] --> src/plotter.rs:82:13 [INFO] [stderr] | [INFO] [stderr] 82 | let simd_ext = detect_simd(); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_simd_ext` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/plotter.rs:256:13 [INFO] [stderr] | [INFO] [stderr] 256 | let mut mb = MultiBar::new(); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/plotter.rs:256:13 [INFO] [stderr] | [INFO] [stderr] 256 | let mut mb = MultiBar::new(); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `noncegen` [INFO] [stderr] --> src/cpu_hasher.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | / pub fn noncegen( [INFO] [stderr] 12 | | cache: *mut c_void, [INFO] [stderr] 13 | | cache_size: size_t, [INFO] [stderr] 14 | | chunk_offset: size_t, [INFO] [stderr] ... | [INFO] [stderr] 17 | | local_nonces: uint64_t, [INFO] [stderr] 18 | | ); [INFO] [stderr] | |______^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 22 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 21 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 35.31s [INFO] running `"docker" "inspect" "bf65c26b21390397495d0053c83409a477dfe8e8fcc8ebf872cdee80967966db"` [INFO] running `"docker" "rm" "-f" "bf65c26b21390397495d0053c83409a477dfe8e8fcc8ebf872cdee80967966db"` [INFO] [stdout] bf65c26b21390397495d0053c83409a477dfe8e8fcc8ebf872cdee80967966db