[INFO] crate engraver 2.5.0 is already in cache
[INFO] checking engraver-2.5.0 against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] extracting crate engraver 2.5.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate engraver 2.5.0 on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "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-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7a609428a71636e10c04bbf81f744287773cba565b5240cb5f1d82b93bfd68ac
[INFO] running `"docker" "start" "-a" "7a609428a71636e10c04bbf81f744287773cba565b5240cb5f1d82b93bfd68ac"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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]    Compiling raw-cpuid v6.1.0
[INFO] [stderr]     Checking page_size v0.4.2
[INFO] [stderr]     Checking aligned_alloc v0.1.3
[INFO] [stderr]     Checking core_affinity v0.5.10
[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/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: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: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: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: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: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: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: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:49:23
[INFO] [stderr]    |
[INFO] [stderr] 49 |         local_nonces: uint64_t,
[INFO] [stderr]    |                       ^^^^^^^^
[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: 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: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: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: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: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: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: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: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: 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: foreign 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]     Finished dev [unoptimized + debuginfo] target(s) in 9.36s
[INFO] running `"docker" "inspect" "7a609428a71636e10c04bbf81f744287773cba565b5240cb5f1d82b93bfd68ac"`
[INFO] running `"docker" "rm" "-f" "7a609428a71636e10c04bbf81f744287773cba565b5240cb5f1d82b93bfd68ac"`
[INFO] [stdout] 7a609428a71636e10c04bbf81f744287773cba565b5240cb5f1d82b93bfd68ac
