[INFO] crate engraver 2.5.0 is already in cache
[INFO] testing engraver-2.5.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate engraver 2.5.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate engraver 2.5.0 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "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-9/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ffe85b4147574e696dc80c03b46ad798b019e493e4acb293ac45c828b524fd4c
[INFO] running `"docker" "start" "-a" "ffe85b4147574e696dc80c03b46ad798b019e493e4acb293ac45c828b524fd4c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling 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]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling page_size v0.4.2
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling aligned_alloc v0.1.3
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling core_affinity v0.5.10
[INFO] [stderr]    Compiling pbr v1.0.3
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling 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: 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: 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]     Finished dev [unoptimized + debuginfo] target(s) in 16.78s
[INFO] running `"docker" "inspect" "ffe85b4147574e696dc80c03b46ad798b019e493e4acb293ac45c828b524fd4c"`
[INFO] running `"docker" "rm" "-f" "ffe85b4147574e696dc80c03b46ad798b019e493e4acb293ac45c828b524fd4c"`
[INFO] [stdout] ffe85b4147574e696dc80c03b46ad798b019e493e4acb293ac45c828b524fd4c
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4e9f95951f3b12f6158b6664063e7cda5c3fc11caa5864526ba375d1b7e786af
[INFO] running `"docker" "start" "-a" "4e9f95951f3b12f6158b6664063e7cda5c3fc11caa5864526ba375d1b7e786af"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling engraver v2.5.0 (/opt/rustwide/workdir)
[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: 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: 21 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.40s
[INFO] running `"docker" "inspect" "4e9f95951f3b12f6158b6664063e7cda5c3fc11caa5864526ba375d1b7e786af"`
[INFO] running `"docker" "rm" "-f" "4e9f95951f3b12f6158b6664063e7cda5c3fc11caa5864526ba375d1b7e786af"`
[INFO] [stdout] 4e9f95951f3b12f6158b6664063e7cda5c3fc11caa5864526ba375d1b7e786af
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2e139901d1c8eca04a8882852dcc95292f04352610f72d345f23ac4f16e724d1
[INFO] running `"docker" "start" "-a" "2e139901d1c8eca04a8882852dcc95292f04352610f72d345f23ac4f16e724d1"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[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: 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: 21 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/engraver-338858e53d1a03ca
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr] error: test failed, to rerun pass '--bin engraver'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/engraver-338858e53d1a03ca` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `"docker" "inspect" "2e139901d1c8eca04a8882852dcc95292f04352610f72d345f23ac4f16e724d1"`
[INFO] running `"docker" "rm" "-f" "2e139901d1c8eca04a8882852dcc95292f04352610f72d345f23ac4f16e724d1"`
[INFO] [stdout] 2e139901d1c8eca04a8882852dcc95292f04352610f72d345f23ac4f16e724d1