[INFO] cloning repository https://github.com/estainit/diamond [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/estainit/diamond" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Festainit%2Fdiamond", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Festainit%2Fdiamond'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2c1d7f8dcb4fff519d99a1162693b234236130ac [INFO] checking estainit/diamond against try#377afada703be70d3fdff9164a481570a3cba7fe for pr-113240 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Festainit%2Fdiamond" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/estainit/diamond on toolchain 377afada703be70d3fdff9164a481570a3cba7fe [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/estainit/diamond [INFO] finished tweaking git repo https://github.com/estainit/diamond [INFO] tweaked toml for git repo https://github.com/estainit/diamond written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/estainit/diamond already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6bf2f45c584836b64f7a041cbf983ae4da5ed7eb1c74888c6ac8b9b7e9a976b7 [INFO] running `Command { std: "docker" "start" "-a" "6bf2f45c584836b64f7a041cbf983ae4da5ed7eb1c74888c6ac8b9b7e9a976b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6bf2f45c584836b64f7a041cbf983ae4da5ed7eb1c74888c6ac8b9b7e9a976b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6bf2f45c584836b64f7a041cbf983ae4da5ed7eb1c74888c6ac8b9b7e9a976b7", kill_on_drop: false }` [INFO] [stdout] 6bf2f45c584836b64f7a041cbf983ae4da5ed7eb1c74888c6ac8b9b7e9a976b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 542b23e7752875855bf8e045479af59d1151671ffb3a4ae899eae3018b144e79 [INFO] running `Command { std: "docker" "start" "-a" "542b23e7752875855bf8e045479af59d1151671ffb3a4ae899eae3018b144e79", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling unicode-ident v1.0.2 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Checking typenum v1.15.0 [INFO] [stderr] Compiling serde_derive v1.0.140 [INFO] [stderr] Compiling serde v1.0.140 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking once_cell v1.13.0 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking cpufeatures v0.2.2 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking tracing-core v0.1.28 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Compiling tokio v1.20.0 [INFO] [stderr] Checking base64ct v1.5.1 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Compiling libm v0.2.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Checking unicode-normalization v0.1.21 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking block-padding v0.3.2 [INFO] [stderr] Checking zeroize v1.5.7 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Compiling zstd-sys v2.0.1+zstd.1.5.2 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking sha2 v0.10.2 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Compiling openssl-sys v0.9.75 [INFO] [stderr] Checking cipher v0.4.3 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking alloc-no-stdlib v2.0.3 [INFO] [stderr] Checking local-waker v0.1.3 [INFO] [stderr] Compiling serde_json v1.0.82 [INFO] [stderr] Checking alloc-stdlib v0.2.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Checking pem-rfc7468 v0.3.1 [INFO] [stderr] Checking pem-rfc7468 v0.6.0 [INFO] [stderr] Checking crypto-bigint v0.3.2 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking const-oid v0.9.0 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling openssl v0.10.41 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Checking const-oid v0.7.1 [INFO] [stderr] Compiling pin-project-internal v0.4.30 [INFO] [stderr] Compiling paste v1.0.8 [INFO] [stderr] Checking der v0.5.1 [INFO] [stderr] Checking der v0.6.0 [INFO] [stderr] Checking actix-service v2.0.2 [INFO] [stderr] Checking miniz_oxide v0.5.3 [INFO] [stderr] Compiling bytestring v1.1.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking brotli-decompressor v2.3.2 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking salsa20 v0.10.2 [INFO] [stderr] Checking actix-utils v3.0.0 [INFO] [stderr] Checking stringprep v0.1.2 [INFO] [stderr] Checking md-5 v0.10.1 [INFO] [stderr] Checking pbkdf2 v0.11.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling cookie v0.16.0 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking num_threads v0.1.6 [INFO] [stderr] Compiling time-macros v0.2.4 [INFO] [stderr] Compiling async-trait v0.1.56 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Checking fastrand v1.8.0 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking siphasher v0.3.10 [INFO] [stderr] Compiling firestorm v0.5.1 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking phf_shared v0.10.0 [INFO] [stderr] Checking sha-1 v0.9.8 [INFO] [stderr] Checking postgres-protocol v0.6.4 [INFO] [stderr] Checking brotli v3.3.4 [INFO] [stderr] Checking scrypt v0.10.0 [INFO] [stderr] Checking flate2 v1.0.24 [INFO] [stderr] Checking spki v0.6.0 [INFO] [stderr] Checking spki v0.5.4 [INFO] [stderr] Checking cbc v0.1.2 [INFO] [stderr] Checking aes v0.8.1 [INFO] [stderr] Checking time v0.3.12 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling pin-project-internal v1.0.11 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Compiling actix-router v0.5.0 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling secp256k1-sys v0.6.0 [INFO] [stderr] Checking input_buffer v0.3.1 [INFO] [stderr] Checking sha1 v0.10.1 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Compiling anyhow v1.0.59 [INFO] [stderr] Checking pin-project v1.0.11 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking language-tags v0.3.2 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling num-bigint-dig v0.8.1 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking pin-project v0.4.30 [INFO] [stderr] Checking buf_redux v0.8.4 [INFO] [stderr] Checking mime_guess v2.0.4 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling actix-web-codegen v4.0.1 [INFO] [stderr] Checking pkcs5 v0.5.0 [INFO] [stderr] Compiling actix-macros v0.2.3 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Checking pkcs8 v0.8.0 [INFO] [stderr] Checking postgres-types v0.2.3 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking local-channel v0.1.3 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking phf v0.10.1 [INFO] [stderr] Checking ordered-float v2.10.0 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking sha-1 v0.10.0 [INFO] [stderr] Checking twoway v0.1.8 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Compiling substring v1.4.5 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking headers v0.3.7 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Checking imap-proto v0.10.2 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking pkcs1 v0.3.3 [INFO] [stderr] Checking pkcs8 v0.9.0 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking email-encoding v0.1.3 [INFO] [stderr] Checking thread-id v4.0.0 [INFO] [stderr] Checking quoted_printable v0.4.5 [INFO] [stderr] Checking arc-swap v1.5.1 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking bitcoin_hashes v0.11.0 [INFO] [stderr] Checking email_address v0.2.3 [INFO] [stderr] Checking urlencoding v1.3.3 [INFO] [stderr] Checking bufstream v0.1.4 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking rsa v0.6.1 [INFO] [stderr] Checking pkcs1 v0.4.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking bech32 v0.9.0 [INFO] [stderr] Checking configparser v3.0.1 [INFO] [stderr] Checking tracing v0.1.35 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking tungstenite v0.11.1 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking multipart v0.17.1 [INFO] [stderr] Checking serde-value v0.7.0 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking serde_yaml v0.8.26 [INFO] [stderr] Checking imap v2.4.1 [INFO] [stderr] Checking lettre v0.10.1 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tokio-tungstenite v0.11.0 [INFO] [stderr] Checking h2 v0.2.7 [INFO] [stderr] Checking log4rs v1.1.1 [INFO] [stderr] Checking secp256k1 v0.24.0 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Checking actix-rt v2.7.0 [INFO] [stderr] Checking actix-server v2.1.1 [INFO] [stderr] Checking actix-codec v0.5.0 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking tokio-postgres v0.7.6 [INFO] [stderr] Checking postgres v0.19.3 [INFO] [stderr] Checking hyper v0.13.10 [INFO] [stderr] Checking warp v0.2.5 [INFO] [stderr] Compiling zstd-safe v5.0.2+zstd.1.5.2 [INFO] [stderr] Checking zstd v0.11.2+zstd.1.5.2 [INFO] [stderr] Checking actix-http v3.2.1 [INFO] [stderr] Checking actix-web v4.1.0 [INFO] [stderr] Checking actix-cors v0.6.2 [INFO] [stderr] Checking diamond v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: found module declaration for lib.rs [INFO] [stdout] --> src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | mod lib; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: lib.rs is the root of this crate's library target [INFO] [stdout] = help: to refer to it from other targets, use the library's name as the path [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `retrieve_voter_percentages` [INFO] [stdout] --> src/lib/dag/normal_block/import_coins/coin_analyzer.rs:9:80 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::lib::transactions::basic_transactions::coins::suspect_trx_handler::{retrieve_voter_percentages}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: found module declaration for lib.rs [INFO] [stdout] --> src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | mod lib; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: lib.rs is the root of this crate's library target [INFO] [stdout] = help: to refer to it from other targets, use the library's name as the path [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `retrieve_voter_percentages` [INFO] [stdout] --> src/lib/dag/normal_block/import_coins/coin_analyzer.rs:9:80 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::lib::transactions::basic_transactions::coins::suspect_trx_handler::{retrieve_voter_percentages}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::Value::String` [INFO] [stdout] --> src/tests/unit_tests/app_tests/date_tests.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | use serde_json::Value::String; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `input_exist_in_referred_block` is never read [INFO] [stdout] --> src/lib/dag/super_control_til_coinbase_minting.rs:453:25 [INFO] [stdout] | [INFO] [stdout] 453 | input_exist_in_referred_block |= true; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `input_exist_in_referred_block` is never read [INFO] [stdout] --> src/lib/dag/super_control_til_coinbase_minting.rs:453:25 [INFO] [stdout] | [INFO] [stdout] 453 | input_exist_in_referred_block |= true; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/transactions/basic_transactions/signature_structure_handler/create_m_of_n_merkle.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | for mut an_unlock_set in unlock_sets [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/lib/transactions/basic_transactions/signature_structure_handler/create_m_of_n_merkle.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | for mut an_unlock_set in unlock_sets [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: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/lib/block/block_types/block_normal/normal_block.rs:377:17 [INFO] [stdout] | [INFO] [stdout] 377 | drop(&double_spends); [INFO] [stdout] | ^^^^^--------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&SpendCoinsList` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/lib/block/block_types/block_normal/normal_block.rs:423:17 [INFO] [stdout] | [INFO] [stdout] 423 | drop(&tmp_fv_block); [INFO] [stdout] | ^^^^^-------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&Block` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/lib/block/block_types/block_normal/normal_block.rs:439:17 [INFO] [stdout] | [INFO] [stdout] 439 | drop(&double_spends); [INFO] [stdout] | ^^^^^--------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&SpendCoinsList` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/lib/dag/normal_block/import_coins/import_normal_block_coins.rs:179:12 [INFO] [stdout] | [INFO] [stdout] 179 | if block_inspect_container.m_block_dp_cost_backer_final < 0 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/lib/dag/normal_block/import_coins/import_normal_block_coins.rs:346:5 [INFO] [stdout] | [INFO] [stdout] 346 | drop(&block_inspect_container); [INFO] [stdout] | ^^^^^------------------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&CoinImportDataContainer` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> src/lib/database/abs_psql.rs:762:28 [INFO] [stdout] | [INFO] [stdout] 762 | let the_key = a_key.clone(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/lib/machine/machine_buffer/broadcast_block.rs:143:5 [INFO] [stdout] | [INFO] [stdout] 143 | drop(&block); [INFO] [stdout] | ^^^^^------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&Block` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/lib/block/block_types/block_normal/normal_block.rs:377:17 [INFO] [stdout] | [INFO] [stdout] 377 | drop(&double_spends); [INFO] [stdout] | ^^^^^--------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&SpendCoinsList` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/lib/block/block_types/block_normal/normal_block.rs:423:17 [INFO] [stdout] | [INFO] [stdout] 423 | drop(&tmp_fv_block); [INFO] [stdout] | ^^^^^-------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&Block` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/lib/block/block_types/block_normal/normal_block.rs:439:17 [INFO] [stdout] | [INFO] [stdout] 439 | drop(&double_spends); [INFO] [stdout] | ^^^^^--------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&SpendCoinsList` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/lib/dag/normal_block/import_coins/import_normal_block_coins.rs:179:12 [INFO] [stdout] | [INFO] [stdout] 179 | if block_inspect_container.m_block_dp_cost_backer_final < 0 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/lib/dag/normal_block/import_coins/import_normal_block_coins.rs:346:5 [INFO] [stdout] | [INFO] [stdout] 346 | drop(&block_inspect_container); [INFO] [stdout] | ^^^^^------------------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&CoinImportDataContainer` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> src/lib/database/abs_psql.rs:762:28 [INFO] [stdout] | [INFO] [stdout] 762 | let the_key = a_key.clone(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/lib/machine/machine_buffer/broadcast_block.rs:143:5 [INFO] [stdout] | [INFO] [stdout] 143 | drop(&block); [INFO] [stdout] | ^^^^^------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&Block` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 20s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, imap-proto v0.10.2, multipart v0.17.1, nom v5.1.2, rustc-serialize v0.3.24, traitobject v0.1.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "542b23e7752875855bf8e045479af59d1151671ffb3a4ae899eae3018b144e79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "542b23e7752875855bf8e045479af59d1151671ffb3a4ae899eae3018b144e79", kill_on_drop: false }` [INFO] [stdout] 542b23e7752875855bf8e045479af59d1151671ffb3a4ae899eae3018b144e79