[INFO] crate cuckoo_miner 0.5.2 is already in cache [INFO] testing cuckoo_miner-0.5.2 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate cuckoo_miner 0.5.2 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate cuckoo_miner 0.5.2 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 cuckoo_miner 0.5.2 [INFO] finished tweaking crates.io crate cuckoo_miner 0.5.2 [INFO] tweaked toml for crates.io crate cuckoo_miner 0.5.2 written to /workspace/builds/worker-6/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-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=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] 4697823ce759853038faf714d451a172db1fea7f9f5ab6deb0d8c0f5c7b73fc9 [INFO] running `"docker" "start" "-a" "4697823ce759853038faf714d451a172db1fea7f9f5ab6deb0d8c0f5c7b73fc9"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling slog v2.1.1 [INFO] [stderr] Compiling take_mut v0.2.2 [INFO] [stderr] Compiling libloading v0.4.3 [INFO] [stderr] Compiling fs_extra v1.1.0 [INFO] [stderr] Compiling constant_time_eq v0.1.5 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling cmake v0.1.44 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling crossbeam-channel v0.4.2 [INFO] [stderr] Compiling blake2-rfc v0.2.18 [INFO] [stderr] Compiling grin_miner_plugin v0.5.2 [INFO] [stderr] Compiling slog-term v2.6.0 [INFO] [stderr] Compiling slog-async v2.5.0 [INFO] [stderr] Compiling cuckoo_miner v0.5.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `sanity::Finder` [INFO] [stderr] --> src/build.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | use sanity::Finder; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Finder` [INFO] [stderr] --> src/sanity.rs:28:12 [INFO] [stderr] | [INFO] [stderr] 28 | pub struct Finder { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/sanity.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `maybe_have` [INFO] [stderr] --> src/sanity.rs:41:9 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn maybe_have>(&mut self, cmd: S) -> Option { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Compiling grin_miner_util v0.5.2 [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.87s [INFO] running `"docker" "inspect" "4697823ce759853038faf714d451a172db1fea7f9f5ab6deb0d8c0f5c7b73fc9"` [INFO] running `"docker" "rm" "-f" "4697823ce759853038faf714d451a172db1fea7f9f5ab6deb0d8c0f5c7b73fc9"` [INFO] [stdout] 4697823ce759853038faf714d451a172db1fea7f9f5ab6deb0d8c0f5c7b73fc9 [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=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] 7a0f95bc8c41c803ae7f0b529a1d0c208253f7e8e6340ba0ac751926a12dfc1b [INFO] running `"docker" "start" "-a" "7a0f95bc8c41c803ae7f0b529a1d0c208253f7e8e6340ba0ac751926a12dfc1b"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling const-cstr v0.2.1 [INFO] [stderr] warning: unused import: `sanity::Finder` [INFO] [stderr] --> src/build.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | use sanity::Finder; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Finder` [INFO] [stderr] --> src/sanity.rs:28:12 [INFO] [stderr] | [INFO] [stderr] 28 | pub struct Finder { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/sanity.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `maybe_have` [INFO] [stderr] --> src/sanity.rs:41:9 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn maybe_have>(&mut self, cmd: S) -> Option { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Compiling cuckoo_miner v0.5.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `pl` [INFO] [stderr] --> tests/plugins.rs:156:15 [INFO] [stderr] | [INFO] [stderr] 156 | fn run_solver(pl: &PluginLibrary, params: SolverParams) { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_pl` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `params` [INFO] [stderr] --> tests/plugins.rs:156:35 [INFO] [stderr] | [INFO] [stderr] 156 | fn run_solver(pl: &PluginLibrary, params: SolverParams) { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params` [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `T4_GENESIS_PROOF` [INFO] [stderr] --> tests/common/mod.rs:37:1 [INFO] [stderr] | [INFO] [stderr] 37 | / pub const T4_GENESIS_PROOF:[u64; 42] = [ [INFO] [stderr] 38 | | 0x46f3b4, 0x1135f8c, 0x1a1596f, 0x1e10f71, 0x41c03ea, 0x63fe8e7, 0x65af34f, [INFO] [stderr] 39 | | 0x73c16d3, 0x8216dc3, 0x9bc75d0, 0xae7d9ad, 0xc1cb12b, 0xc65e957, 0xf67a152, [INFO] [stderr] 40 | | 0xfac6559, 0x100c3d71, 0x11eea08b, 0x1225dfbb, 0x124d61a1, 0x132a14b4, 0x13f4ec38, [INFO] [stderr] 41 | | 0x1542d236, 0x155f2df0, 0x1577394e, 0x163c3513, 0x19349845, 0x19d46953, 0x19f65ed4, [INFO] [stderr] 42 | | 0x1a0411b9, 0x1a2fa039, 0x1a72a06c, 0x1b02ddd2, 0x1b594d59, 0x1b7bffd3, 0x1befe12e, [INFO] [stderr] 43 | | 0x1c82e4cd, 0x1d492478, 0x1de132a5, 0x1e578b3c, 0x1ed96855, 0x1f222896, 0x1fea0da6]; [INFO] [stderr] | |____________________________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `T4_GENESIS_PREPOW` [INFO] [stderr] --> tests/common/mod.rs:28:1 [INFO] [stderr] | [INFO] [stderr] 28 | / pub const T4_GENESIS_PREPOW:&str = "00010000000000000000000000005bc794c0fffffffff\ [INFO] [stderr] 29 | | fffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000000000\ [INFO] [stderr] 30 | | 00000000000000000000000000000000000000000000000000000000000000000000000000000\ [INFO] [stderr] 31 | | 00000000000000000000000000000000000000000000000000000000000000000000000000000\ [INFO] [stderr] 32 | | 00000000000000000000000000000000000000000000000000000000000000000000000000000\ [INFO] [stderr] 33 | | 00000000000000000000000000000000000000000000000000000000000000000000000000000\ [INFO] [stderr] 34 | | 000000000000000000000000000000001c5200000007407784d410a210b1ba"; [INFO] [stderr] | |________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `T4_GENESIS_PROOF` [INFO] [stderr] --> tests/common/mod.rs:37:1 [INFO] [stderr] | [INFO] [stderr] 37 | / pub const T4_GENESIS_PROOF:[u64; 42] = [ [INFO] [stderr] 38 | | 0x46f3b4, 0x1135f8c, 0x1a1596f, 0x1e10f71, 0x41c03ea, 0x63fe8e7, 0x65af34f, [INFO] [stderr] 39 | | 0x73c16d3, 0x8216dc3, 0x9bc75d0, 0xae7d9ad, 0xc1cb12b, 0xc65e957, 0xf67a152, [INFO] [stderr] 40 | | 0xfac6559, 0x100c3d71, 0x11eea08b, 0x1225dfbb, 0x124d61a1, 0x132a14b4, 0x13f4ec38, [INFO] [stderr] 41 | | 0x1542d236, 0x155f2df0, 0x1577394e, 0x163c3513, 0x19349845, 0x19d46953, 0x19f65ed4, [INFO] [stderr] 42 | | 0x1a0411b9, 0x1a2fa039, 0x1a72a06c, 0x1b02ddd2, 0x1b594d59, 0x1b7bffd3, 0x1befe12e, [INFO] [stderr] 43 | | 0x1c82e4cd, 0x1d492478, 0x1de132a5, 0x1e578b3c, 0x1ed96855, 0x1f222896, 0x1fea0da6]; [INFO] [stderr] | |____________________________________________________________________________________^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `mining_plugin_dir_for_tests` [INFO] [stderr] --> tests/common/mod.rs:46:8 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn mining_plugin_dir_for_tests() -> PathBuf { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `mine_async_for_duration` [INFO] [stderr] --> tests/common/mod.rs:61:8 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn mine_async_for_duration(configs: &Vec, duration_in_seconds: i64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `CUCKATOO_29_SOL` [INFO] [stderr] --> tests/plugins.rs:32:1 [INFO] [stderr] | [INFO] [stderr] 32 | / const CUCKATOO_29_SOL: [u64; 42] = [ [INFO] [stderr] 33 | | 0x48a9e2, 0x9cf043, 0x155ca30, 0x18f4783, 0x248f86c, 0x2629a64, 0x5bad752, 0x72e3569, [INFO] [stderr] 34 | | 0x93db760, 0x97d3b37, 0x9e05670, 0xa315d5a, 0xa3571a1, 0xa48db46, 0xa7796b6, 0xac43611, [INFO] [stderr] 35 | | 0xb64912f, 0xbb6c71e, 0xbcc8be1, 0xc38a43a, 0xd4faa99, 0xe018a66, 0xe37e49c, 0xfa975fa, [INFO] [stderr] ... | [INFO] [stderr] 38 | | 0x1c05d5b0, 0x1c0b9caa, [INFO] [stderr] 39 | | ]; [INFO] [stderr] | |__^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `from_hex_string` [INFO] [stderr] --> tests/plugins.rs:53:4 [INFO] [stderr] | [INFO] [stderr] 53 | fn from_hex_string(in_str: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_mutating` [INFO] [stderr] --> tests/plugins.rs:119:4 [INFO] [stderr] | [INFO] [stderr] 119 | fn test_mutating(pl: &PluginLibrary, mut params: SolverParams) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_t4_genesis` [INFO] [stderr] --> tests/plugins.rs:139:4 [INFO] [stderr] | [INFO] [stderr] 139 | fn test_t4_genesis(pl: &PluginLibrary, mut params: SolverParams) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> tests/plugins.rs:78:33 [INFO] [stderr] | [INFO] [stderr] 78 | for p in TEST_PLUGIN_LIBS_CORE.into_iter() { [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> tests/plugins.rs:81:37 [INFO] [stderr] | [INFO] [stderr] 81 | for p in TEST_PLUGIN_LIBS_OPTIONAL.into_iter() { [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> tests/plugins.rs:95:34 [INFO] [stderr] | [INFO] [stderr] 95 | for p in TEST_PLUGIN_LIBS_CORE.into_iter() { [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> tests/plugins.rs:102:38 [INFO] [stderr] | [INFO] [stderr] 102 | for p in TEST_PLUGIN_LIBS_OPTIONAL.into_iter() { [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 14 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.81s [INFO] running `"docker" "inspect" "7a0f95bc8c41c803ae7f0b529a1d0c208253f7e8e6340ba0ac751926a12dfc1b"` [INFO] running `"docker" "rm" "-f" "7a0f95bc8c41c803ae7f0b529a1d0c208253f7e8e6340ba0ac751926a12dfc1b"` [INFO] [stdout] 7a0f95bc8c41c803ae7f0b529a1d0c208253f7e8e6340ba0ac751926a12dfc1b [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=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] 11ef69dbb50d8c288617b14350f94dfa59220b33a5178656622417f98beafed6 [INFO] running `"docker" "start" "-a" "11ef69dbb50d8c288617b14350f94dfa59220b33a5178656622417f98beafed6"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused import: `sanity::Finder` [INFO] [stderr] --> src/build.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | use sanity::Finder; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Finder` [INFO] [stderr] --> src/sanity.rs:28:12 [INFO] [stderr] | [INFO] [stderr] 28 | pub struct Finder { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/sanity.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `maybe_have` [INFO] [stderr] --> src/sanity.rs:41:9 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn maybe_have>(&mut self, cmd: S) -> Option { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pl` [INFO] [stderr] --> tests/plugins.rs:156:15 [INFO] [stderr] | [INFO] [stderr] 156 | fn run_solver(pl: &PluginLibrary, params: SolverParams) { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_pl` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `params` [INFO] [stderr] --> tests/plugins.rs:156:35 [INFO] [stderr] | [INFO] [stderr] 156 | fn run_solver(pl: &PluginLibrary, params: SolverParams) { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params` [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `T4_GENESIS_PROOF` [INFO] [stderr] --> tests/common/mod.rs:37:1 [INFO] [stderr] | [INFO] [stderr] 37 | / pub const T4_GENESIS_PROOF:[u64; 42] = [ [INFO] [stderr] 38 | | 0x46f3b4, 0x1135f8c, 0x1a1596f, 0x1e10f71, 0x41c03ea, 0x63fe8e7, 0x65af34f, [INFO] [stderr] 39 | | 0x73c16d3, 0x8216dc3, 0x9bc75d0, 0xae7d9ad, 0xc1cb12b, 0xc65e957, 0xf67a152, [INFO] [stderr] 40 | | 0xfac6559, 0x100c3d71, 0x11eea08b, 0x1225dfbb, 0x124d61a1, 0x132a14b4, 0x13f4ec38, [INFO] [stderr] 41 | | 0x1542d236, 0x155f2df0, 0x1577394e, 0x163c3513, 0x19349845, 0x19d46953, 0x19f65ed4, [INFO] [stderr] 42 | | 0x1a0411b9, 0x1a2fa039, 0x1a72a06c, 0x1b02ddd2, 0x1b594d59, 0x1b7bffd3, 0x1befe12e, [INFO] [stderr] 43 | | 0x1c82e4cd, 0x1d492478, 0x1de132a5, 0x1e578b3c, 0x1ed96855, 0x1f222896, 0x1fea0da6]; [INFO] [stderr] | |____________________________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `T4_GENESIS_PREPOW` [INFO] [stderr] --> tests/common/mod.rs:28:1 [INFO] [stderr] | [INFO] [stderr] 28 | / pub const T4_GENESIS_PREPOW:&str = "00010000000000000000000000005bc794c0fffffffff\ [INFO] [stderr] 29 | | fffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000000000\ [INFO] [stderr] 30 | | 00000000000000000000000000000000000000000000000000000000000000000000000000000\ [INFO] [stderr] 31 | | 00000000000000000000000000000000000000000000000000000000000000000000000000000\ [INFO] [stderr] 32 | | 00000000000000000000000000000000000000000000000000000000000000000000000000000\ [INFO] [stderr] 33 | | 00000000000000000000000000000000000000000000000000000000000000000000000000000\ [INFO] [stderr] 34 | | 000000000000000000000000000000001c5200000007407784d410a210b1ba"; [INFO] [stderr] | |________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `T4_GENESIS_PROOF` [INFO] [stderr] --> tests/common/mod.rs:37:1 [INFO] [stderr] | [INFO] [stderr] 37 | / pub const T4_GENESIS_PROOF:[u64; 42] = [ [INFO] [stderr] 38 | | 0x46f3b4, 0x1135f8c, 0x1a1596f, 0x1e10f71, 0x41c03ea, 0x63fe8e7, 0x65af34f, [INFO] [stderr] 39 | | 0x73c16d3, 0x8216dc3, 0x9bc75d0, 0xae7d9ad, 0xc1cb12b, 0xc65e957, 0xf67a152, [INFO] [stderr] 40 | | 0xfac6559, 0x100c3d71, 0x11eea08b, 0x1225dfbb, 0x124d61a1, 0x132a14b4, 0x13f4ec38, [INFO] [stderr] 41 | | 0x1542d236, 0x155f2df0, 0x1577394e, 0x163c3513, 0x19349845, 0x19d46953, 0x19f65ed4, [INFO] [stderr] 42 | | 0x1a0411b9, 0x1a2fa039, 0x1a72a06c, 0x1b02ddd2, 0x1b594d59, 0x1b7bffd3, 0x1befe12e, [INFO] [stderr] 43 | | 0x1c82e4cd, 0x1d492478, 0x1de132a5, 0x1e578b3c, 0x1ed96855, 0x1f222896, 0x1fea0da6]; [INFO] [stderr] | |____________________________________________________________________________________^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `mining_plugin_dir_for_tests` [INFO] [stderr] --> tests/common/mod.rs:46:8 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn mining_plugin_dir_for_tests() -> PathBuf { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `mine_async_for_duration` [INFO] [stderr] --> tests/common/mod.rs:61:8 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn mine_async_for_duration(configs: &Vec, duration_in_seconds: i64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `CUCKATOO_29_SOL` [INFO] [stderr] --> tests/plugins.rs:32:1 [INFO] [stderr] | [INFO] [stderr] 32 | / const CUCKATOO_29_SOL: [u64; 42] = [ [INFO] [stderr] 33 | | 0x48a9e2, 0x9cf043, 0x155ca30, 0x18f4783, 0x248f86c, 0x2629a64, 0x5bad752, 0x72e3569, [INFO] [stderr] 34 | | 0x93db760, 0x97d3b37, 0x9e05670, 0xa315d5a, 0xa3571a1, 0xa48db46, 0xa7796b6, 0xac43611, [INFO] [stderr] 35 | | 0xb64912f, 0xbb6c71e, 0xbcc8be1, 0xc38a43a, 0xd4faa99, 0xe018a66, 0xe37e49c, 0xfa975fa, [INFO] [stderr] ... | [INFO] [stderr] 38 | | 0x1c05d5b0, 0x1c0b9caa, [INFO] [stderr] 39 | | ]; [INFO] [stderr] | |__^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `from_hex_string` [INFO] [stderr] --> tests/plugins.rs:53:4 [INFO] [stderr] | [INFO] [stderr] 53 | fn from_hex_string(in_str: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_mutating` [INFO] [stderr] --> tests/plugins.rs:119:4 [INFO] [stderr] | [INFO] [stderr] 119 | fn test_mutating(pl: &PluginLibrary, mut params: SolverParams) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_t4_genesis` [INFO] [stderr] --> tests/plugins.rs:139:4 [INFO] [stderr] | [INFO] [stderr] 139 | fn test_t4_genesis(pl: &PluginLibrary, mut params: SolverParams) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> tests/plugins.rs:78:33 [INFO] [stderr] | [INFO] [stderr] 78 | for p in TEST_PLUGIN_LIBS_CORE.into_iter() { [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> tests/plugins.rs:81:37 [INFO] [stderr] | [INFO] [stderr] 81 | for p in TEST_PLUGIN_LIBS_OPTIONAL.into_iter() { [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> tests/plugins.rs:95:34 [INFO] [stderr] | [INFO] [stderr] 95 | for p in TEST_PLUGIN_LIBS_CORE.into_iter() { [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> tests/plugins.rs:102:38 [INFO] [stderr] | [INFO] [stderr] 102 | for p in TEST_PLUGIN_LIBS_OPTIONAL.into_iter() { [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: 14 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/cuckoo_miner-f89b52fdfd197609 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/miner-a454a253172e796a [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test mine_cuckaroo_mean_cpu_compat_19 ... ignored [INFO] [stdout] test mine_cuckatoo_lean_compat_cpu_31 ... ignored [INFO] [stdout] test mine_cuckatoo_mean_compat_cpu_31 ... ignored [INFO] [stderr] error: test failed, to rerun pass '--test miner' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/miner-a454a253172e796a` (signal: 9, SIGKILL: kill) [INFO] running `"docker" "inspect" "11ef69dbb50d8c288617b14350f94dfa59220b33a5178656622417f98beafed6"` [INFO] running `"docker" "rm" "-f" "11ef69dbb50d8c288617b14350f94dfa59220b33a5178656622417f98beafed6"` [INFO] [stdout] 11ef69dbb50d8c288617b14350f94dfa59220b33a5178656622417f98beafed6