[INFO] fetching crate melminter 0.3.4... [INFO] checking melminter-0.3.4 against try#506dff8de9f54f528028a7e4497ea925a4f3e19e for pr-94295 [INFO] extracting crate melminter 0.3.4 into /workspace/builds/worker-16/source [INFO] validating manifest of crates.io crate melminter 0.3.4 on toolchain 506dff8de9f54f528028a7e4497ea925a4f3e19e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+506dff8de9f54f528028a7e4497ea925a4f3e19e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate melminter 0.3.4 [INFO] finished tweaking crates.io crate melminter 0.3.4 [INFO] tweaked toml for crates.io crate melminter 0.3.4 written to /workspace/builds/worker-16/source/Cargo.toml [INFO] crate crates.io crate melminter 0.3.4 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+506dff8de9f54f528028a7e4497ea925a4f3e19e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tui v0.17.0 [INFO] [stderr] Downloaded tui-react v0.17.0 [INFO] [stderr] Downloaded crosstermion v0.9.0 [INFO] [stderr] Downloaded human_format v1.0.3 [INFO] [stderr] Downloaded prodash v18.0.2 [INFO] [stderr] Downloaded melwallet-client v0.4.5 [INFO] [stderr] Downloaded ethnum v1.1.1 [INFO] [stderr] Downloaded surf v2.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+506dff8de9f54f528028a7e4497ea925a4f3e19e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dbf71b6c9b5b583977717c3c78623aef5c1fd03a678aba23cbf3dd1224b80760 [INFO] running `Command { std: "docker" "start" "-a" "dbf71b6c9b5b583977717c3c78623aef5c1fd03a678aba23cbf3dd1224b80760", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dbf71b6c9b5b583977717c3c78623aef5c1fd03a678aba23cbf3dd1224b80760", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbf71b6c9b5b583977717c3c78623aef5c1fd03a678aba23cbf3dd1224b80760", kill_on_drop: false }` [INFO] [stdout] dbf71b6c9b5b583977717c3c78623aef5c1fd03a678aba23cbf3dd1224b80760 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+506dff8de9f54f528028a7e4497ea925a4f3e19e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 22efa42f9ea23508e43325ef34ef7063542accd52c19fb9a142fb1759a203d56 [INFO] running `Command { std: "docker" "start" "-a" "22efa42f9ea23508e43325ef34ef7063542accd52c19fb9a142fb1759a203d56", kill_on_drop: false }` [INFO] [stderr] Compiling signal-hook v0.3.13 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling crossbeam-queue v0.3.4 [INFO] [stderr] Checking ethnum v1.1.1 [INFO] [stderr] Checking unicode-segmentation v1.9.0 [INFO] [stderr] Checking human_format v1.0.3 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.8 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Checking tokio v1.17.0 [INFO] [stderr] Checking futures-lite v1.12.0 [INFO] [stderr] Checking getrandom v0.2.5 [INFO] [stderr] Checking num-integer v0.1.44 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking backtrace v0.3.64 [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Checking parking_lot v0.12.0 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking core_affinity v0.5.10 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking format_num v0.1.0 [INFO] [stderr] Checking tabwriter v1.2.1 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Checking arbitrary v1.1.0 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Checking serde-big-array v0.3.2 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking serde_json v1.0.79 [INFO] [stderr] Checking serde_qs v0.8.5 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking serde_with v1.12.0 [INFO] [stderr] Checking futures-channel v0.3.21 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking ahash v0.7.6 [INFO] [stderr] Checking dashmap v5.1.0 [INFO] [stderr] Checking futures-util v0.3.21 [INFO] [stderr] Checking num-bigint v0.4.3 [INFO] [stderr] Checking num-iter v0.1.42 [INFO] [stderr] Checking curve25519-dalek v3.2.1 [INFO] [stderr] Compiling genawaiter-proc-macro v0.99.1 [INFO] [stderr] Checking webpki-roots v0.20.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking stdcode v0.1.7 [INFO] [stderr] Checking polling v2.2.0 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking rustls v0.18.1 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Checking blocking v1.1.0 [INFO] [stderr] Checking async-executor v1.4.1 [INFO] [stderr] Checking tracing-subscriber v0.3.9 [INFO] [stderr] Checking lru v0.7.2 [INFO] [stderr] Checking async-io v1.6.0 [INFO] [stderr] Checking async-fs v1.5.0 [INFO] [stderr] Checking ed25519-dalek v1.0.1 [INFO] [stderr] Checking catvec v0.1.6 [INFO] [stderr] Checking signal-hook-mio v0.2.1 [INFO] [stderr] Checking tmelcrypt v0.2.4 [INFO] [stderr] Checking crossterm v0.22.1 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking deadpool v0.9.2 [INFO] [stderr] Checking time v0.2.27 [INFO] [stderr] Checking async-global-executor v2.0.2 [INFO] [stderr] Checking async-net v1.6.1 [INFO] [stderr] Checking async-process v1.3.0 [INFO] [stderr] Checking smolscale v0.3.20 [INFO] [stderr] Checking smol-timeout v0.6.0 [INFO] [stderr] Checking num-rational v0.4.0 [INFO] [stderr] Checking async-std v1.10.0 [INFO] [stderr] Checking smol v1.2.5 [INFO] [stderr] Checking genawaiter v0.99.1 [INFO] [stderr] Checking tui v0.17.0 [INFO] [stderr] Checking novasmt v0.2.17 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Checking async-tls v0.10.0 [INFO] [stderr] Checking cookie v0.14.4 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking melnet v0.2.2 [INFO] [stderr] Checking tui-react v0.17.0 [INFO] [stderr] Checking crosstermion v0.9.0 [INFO] [stderr] Checking prodash v18.0.2 [INFO] [stderr] Checking config v0.10.1 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Checking deadpool v0.7.0 [INFO] [stderr] Compiling proc-macro-crate v1.1.2 [INFO] [stderr] Compiling num_enum_derive v0.5.6 [INFO] [stderr] Checking http-types v2.12.0 [INFO] [stderr] Checking num_enum v0.5.6 [INFO] [stderr] Checking themelio-structs v0.2.1 [INFO] [stderr] Checking async-h1 v2.3.3 [INFO] [stderr] Checking http-client v6.5.1 [INFO] [stderr] Checking themelio-stf v0.9.8 [INFO] [stderr] Checking surf v2.3.2 [INFO] [stderr] Checking themelio-nodeprot v0.10.10 [INFO] [stderr] Checking melwallet-client v0.4.5 [INFO] [stderr] Checking themelio-bootstrap v0.5.1 [INFO] [stderr] Checking melminter v0.3.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `future::Future` [INFO] [stdout] --> src/worker.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | future::Future, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `future::Future` [INFO] [stdout] --> src/worker.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | future::Future, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `handle` [INFO] [stdout] --> src/main.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | let handle = line::render(std::io::stdout(), dash_root.clone(), dash_options); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_handle` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `handle` [INFO] [stdout] --> src/main.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | let handle = line::render(std::io::stdout(), dash_root.clone(), dash_options); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_handle` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `backup` [INFO] [stdout] --> src/state.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | backup: WalletClient, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `MintState` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/state.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `prepare_dummy` [INFO] [stdout] --> src/state.rs:87:14 [INFO] [stdout] | [INFO] [stdout] 87 | async fn prepare_dummy(&self) -> surf::Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `erg_to_mel` [INFO] [stdout] --> src/state.rs:232:18 [INFO] [stdout] | [INFO] [stdout] 232 | pub async fn erg_to_mel(&self, ergs: CoinValue) -> surf::Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `send_stop` [INFO] [stdout] --> src/worker.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | send_stop: Sender<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `wait` [INFO] [stdout] --> src/worker.rs:49:18 [INFO] [stdout] | [INFO] [stdout] 49 | pub async fn wait(self) -> surf::Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `backup` [INFO] [stdout] --> src/state.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | backup: WalletClient, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `MintState` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/state.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `prepare_dummy` [INFO] [stdout] --> src/state.rs:87:14 [INFO] [stdout] | [INFO] [stdout] 87 | async fn prepare_dummy(&self) -> surf::Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `erg_to_mel` [INFO] [stdout] --> src/state.rs:232:18 [INFO] [stdout] | [INFO] [stdout] 232 | pub async fn erg_to_mel(&self, ergs: CoinValue) -> surf::Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `send_stop` [INFO] [stdout] --> src/worker.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | send_stop: Sender<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `wait` [INFO] [stdout] --> src/worker.rs:49:18 [INFO] [stdout] | [INFO] [stdout] 49 | pub async fn wait(self) -> surf::Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.26s [INFO] running `Command { std: "docker" "inspect" "22efa42f9ea23508e43325ef34ef7063542accd52c19fb9a142fb1759a203d56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22efa42f9ea23508e43325ef34ef7063542accd52c19fb9a142fb1759a203d56", kill_on_drop: false }` [INFO] [stdout] 22efa42f9ea23508e43325ef34ef7063542accd52c19fb9a142fb1759a203d56