[INFO] fetching crate btc-cli 0.1.1... [INFO] checking btc-cli-0.1.1 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate btc-cli 0.1.1 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate btc-cli 0.1.1 [INFO] finished tweaking crates.io crate btc-cli 0.1.1 [INFO] tweaked toml for crates.io crate btc-cli 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate btc-cli 0.1.1 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 76 packages to latest compatible versions [INFO] [stderr] Adding bitcoin v0.18.2 (available: v0.32.7) [INFO] [stderr] Adding bitcoincore-rpc v0.6.0 (available: v0.19.0) [INFO] [stderr] Adding cc v1.0.26 (available: v1.2.34) [INFO] [stderr] Adding clap v2.34.0 (available: v4.5.45) [INFO] [stderr] Adding hex v0.3.2 (available: v0.4.3) [INFO] [stderr] Adding jsonrpc v0.11.0 (available: v0.18.0) [INFO] [stderr] Adding rpassword v0.0.4 (available: v7.4.0) [INFO] [stderr] Adding secp256k1 v0.12.2 (available: v0.31.1) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1f5d453e70f449074151b596150498087e174496cfa715f95685d07b0ebd9711 [INFO] running `Command { std: "docker" "start" "-a" "1f5d453e70f449074151b596150498087e174496cfa715f95685d07b0ebd9711", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1f5d453e70f449074151b596150498087e174496cfa715f95685d07b0ebd9711", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f5d453e70f449074151b596150498087e174496cfa715f95685d07b0ebd9711", kill_on_drop: false }` [INFO] [stdout] 1f5d453e70f449074151b596150498087e174496cfa715f95685d07b0ebd9711 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2859eb4138a22e25793ab88fff2fb3e0413d8ea1f0b2f02cc757c412a205a903 [INFO] running `Command { std: "docker" "start" "-a" "2859eb4138a22e25793ab88fff2fb3e0413d8ea1f0b2f02cc757c412a205a903", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling cc v1.0.26 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Compiling httparse v1.10.1 [INFO] [stderr] Checking unicode-bidi v0.3.18 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking bech32 v0.6.0 [INFO] [stderr] Checking tinyvec v1.10.0 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Checking bitcoin-bech32 v0.9.0 [INFO] [stderr] Checking traitobject v0.1.1 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Checking libc v0.1.12 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking unicode-normalization v0.1.24 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking termios v0.0.5 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Checking rpassword v0.0.4 [INFO] [stderr] Checking hexdump v0.1.2 [INFO] [stderr] Compiling secp256k1 v0.12.2 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking num_cpus v1.17.0 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Checking serde_test v1.0.177 [INFO] [stderr] Checking bitcoin_hashes v0.3.2 [INFO] [stderr] Checking strason v0.4.0 [INFO] [stderr] Checking bitcoin-amount v0.1.4 [INFO] [stderr] Checking jsonrpc v0.11.0 [INFO] [stderr] Checking bitcoin v0.18.2 [INFO] [stderr] Checking bitcoincore-rpc-json v0.6.0 [INFO] [stderr] Checking bitcoincore-rpc v0.6.0 [INFO] [stderr] Checking btc-cli v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> src/main.rs:8:37 [INFO] [stdout] | [INFO] [stdout] 8 | use bitcoincore_rpc::{Auth, Client, Error, RpcApi}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Decodable` and `Encodable` [INFO] [stdout] --> src/main.rs:9:34 [INFO] [stdout] | [INFO] [stdout] 9 | use bitcoin::consensus::encode::{Decodable, Encodable}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Decoder` and `Encoder` [INFO] [stdout] --> src/main.rs:10:34 [INFO] [stdout] | [INFO] [stdout] 10 | use bitcoin::consensus::encode::{Decoder, Encoder, serialize}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bitcoin::network::message::NetworkMessage` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use bitcoin::network::message::NetworkMessage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bitcoin::network::message::RawNetworkMessage` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use bitcoin::network::message::RawNetworkMessage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/main.rs:136:109 [INFO] [stdout] | [INFO] [stdout] 136 | let mut stream = TcpStream::connect(node_end_point).expect("Couldn't connect to the server...");; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> src/main.rs:8:37 [INFO] [stdout] | [INFO] [stdout] 8 | use bitcoincore_rpc::{Auth, Client, Error, RpcApi}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Decodable` and `Encodable` [INFO] [stdout] --> src/main.rs:9:34 [INFO] [stdout] | [INFO] [stdout] 9 | use bitcoin::consensus::encode::{Decodable, Encodable}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Decoder` and `Encoder` [INFO] [stdout] --> src/main.rs:10:34 [INFO] [stdout] | [INFO] [stdout] 10 | use bitcoin::consensus::encode::{Decoder, Encoder, serialize}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bitcoin::network::message::NetworkMessage` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use bitcoin::network::message::NetworkMessage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bitcoin::network::message::RawNetworkMessage` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use bitcoin::network::message::RawNetworkMessage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/main.rs:136:109 [INFO] [stdout] | [INFO] [stdout] 136 | let mut stream = TcpStream::connect(node_end_point).expect("Couldn't connect to the server...");; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `matches` [INFO] [stdout] --> src/main.rs:170:17 [INFO] [stdout] | [INFO] [stdout] 170 | if let Some(matches) = matches.subcommand_matches("electrum") { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:115:17 [INFO] [stdout] | [INFO] [stdout] 115 | let mut sk = ExtendedPrivKey::new_master(network, &seed).unwrap(); [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/main.rs:116:17 [INFO] [stdout] | [INFO] [stdout] 116 | let mut pk = ExtendedPubKey::from_private(&secp, &sk); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `matches` [INFO] [stdout] --> src/main.rs:170:17 [INFO] [stdout] | [INFO] [stdout] 170 | if let Some(matches) = matches.subcommand_matches("electrum") { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:141:13 [INFO] [stdout] | [INFO] [stdout] 141 | stream.write(&decoded); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 141 | let _ = stream.write(&decoded); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:115:17 [INFO] [stdout] | [INFO] [stdout] 115 | let mut sk = ExtendedPrivKey::new_master(network, &seed).unwrap(); [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/main.rs:116:17 [INFO] [stdout] | [INFO] [stdout] 116 | let mut pk = ExtendedPubKey::from_private(&secp, &sk); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:141:13 [INFO] [stdout] | [INFO] [stdout] 141 | stream.write(&decoded); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 141 | let _ = stream.write(&decoded); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.49s [INFO] running `Command { std: "docker" "inspect" "2859eb4138a22e25793ab88fff2fb3e0413d8ea1f0b2f02cc757c412a205a903", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2859eb4138a22e25793ab88fff2fb3e0413d8ea1f0b2f02cc757c412a205a903", kill_on_drop: false }` [INFO] [stdout] 2859eb4138a22e25793ab88fff2fb3e0413d8ea1f0b2f02cc757c412a205a903