[INFO] updating cached repository rotwatsb/bitcoin [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/rotwatsb/bitcoin [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/rotwatsb/bitcoin" "work/ex/beta-1.38-1/sources/1.37.0/gh/rotwatsb/bitcoin"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/rotwatsb/bitcoin'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/rotwatsb/bitcoin" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rotwatsb/bitcoin"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rotwatsb/bitcoin'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2927e9d3892bcb671f655d49961bde5c4e7759b9 [INFO] sha for GitHub repo rotwatsb/bitcoin: 2927e9d3892bcb671f655d49961bde5c4e7759b9 [INFO] validating manifest of rotwatsb/bitcoin on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of rotwatsb/bitcoin on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing rotwatsb/bitcoin [INFO] finished frobbing rotwatsb/bitcoin [INFO] frobbed toml for rotwatsb/bitcoin written to work/ex/beta-1.38-1/sources/1.37.0/gh/rotwatsb/bitcoin/Cargo.toml [INFO] started frobbing rotwatsb/bitcoin [INFO] finished frobbing rotwatsb/bitcoin [INFO] frobbed toml for rotwatsb/bitcoin written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rotwatsb/bitcoin/Cargo.toml [INFO] crate rotwatsb/bitcoin already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rotwatsb/bitcoin/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Updating git repository `https://github.com/rotwatsb/rust-bitcoin.git` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Updating git repository `https://github.com/rotwatsb/rust-bitcoin.git` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing rotwatsb/bitcoin against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rotwatsb/bitcoin:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 170a7e6ff02ee1d5430c13254c2b77bfdab8d59d78253f8a5cacf75fd0e5efaf [INFO] running `"docker" "start" "-a" "170a7e6ff02ee1d5430c13254c2b77bfdab8d59d78253f8a5cacf75fd0e5efaf"` [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling odds v0.2.26 [INFO] [stderr] Compiling traitobject v0.0.1 [INFO] [stderr] Compiling language-tags v0.0.7 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling phf_shared v0.7.15 [INFO] [stderr] Compiling byteorder v0.3.13 [INFO] [stderr] Compiling hex v0.2.0 [INFO] [stderr] Compiling bufstream v0.1.4 [INFO] [stderr] Compiling phf v0.7.15 [INFO] [stderr] Compiling num_cpus v0.2.13 [INFO] [stderr] Compiling hpack v0.2.0 [INFO] [stderr] Compiling uuid v0.1.18 [INFO] [stderr] Compiling serde v0.6.15 [INFO] [stderr] Compiling postgres v0.11.12 [INFO] [stderr] Compiling arrayvec v0.3.25 [INFO] [stderr] Compiling solicit v0.4.4 [INFO] [stderr] Compiling url v0.2.38 [INFO] [stderr] Compiling secp256k1 v0.5.6 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling cookie v0.1.21 [INFO] [stderr] Compiling mime v0.1.3 [INFO] [stderr] Compiling strason v0.3.4 [INFO] [stderr] Compiling serde_json v0.6.1 [INFO] [stderr] Compiling hyper v0.6.16 [INFO] [stderr] Compiling jsonrpc v0.7.6 [INFO] [stderr] Compiling bitcoin v0.8.1 (https://github.com/rotwatsb/rust-bitcoin.git?branch=getaddr#c3a0058f) [INFO] [stderr] Compiling bitcoin v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::mem::size_of` [INFO] [stderr] --> src/bitcoind.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::mem::size_of; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `BlockHeader` [INFO] [stderr] --> src/bitcoind.rs:16:40 [INFO] [stderr] | [INFO] [stderr] 16 | use bitcoin::blockdata::block::{Block, BlockHeader}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `bitcoin::util::address::Address as Secp256k1Address` [INFO] [stderr] --> src/bitcoind.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | use bitcoin::util::address::Address as Secp256k1Address; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/bitcoind.rs:653:21 [INFO] [stderr] | [INFO] [stderr] 653 | Blockchain::new(Network::Bitcoin) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/bitcoind.rs:280:20 [INFO] [stderr] | [INFO] [stderr] 280 | Ok(n) => println!("Successfully set 'prev_block_hash_id' to NULL \ [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_n` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/bitcoind.rs:291:20 [INFO] [stderr] | [INFO] [stderr] 291 | Ok(n) => println!("Successfully nulled references to doomed txouts"), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/bitcoind.rs:621:13 [INFO] [stderr] | [INFO] [stderr] 621 | Err(e) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/bitcoind.rs:642:13 [INFO] [stderr] | [INFO] [stderr] 642 | Err(e) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ip` [INFO] [stderr] --> src/bitcoind.rs:184:60 [INFO] [stderr] | [INFO] [stderr] 184 | Ok(ThreadResponse::Headers(ip, headers)) => { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_ip` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `headers` [INFO] [stderr] --> src/bitcoind.rs:248:60 [INFO] [stderr] | [INFO] [stderr] 248 | Ok(ThreadResponse::Headers(ip, headers)) => { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_headers` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ip` [INFO] [stderr] --> src/bitcoind.rs:248:56 [INFO] [stderr] | [INFO] [stderr] 248 | Ok(ThreadResponse::Headers(ip, headers)) => { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_ip` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/bitcoind.rs:540:21 [INFO] [stderr] | [INFO] [stderr] 540 | Err(e) => println!("Could not open inputs for saving"), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/bitcoind.rs:560:21 [INFO] [stderr] | [INFO] [stderr] 560 | Err(e) => println!("Could not open outputs for saving"), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `version` [INFO] [stderr] --> src/peerd.rs:53:61 [INFO] [stderr] | [INFO] [stderr] 53 | NetworkMessage::Version(version) => { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_version` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `nonce` [INFO] [stderr] --> src/peerd.rs:78:58 [INFO] [stderr] | [INFO] [stderr] 78 | NetworkMessage::Pong(nonce) => { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_nonce` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `inventory` [INFO] [stderr] --> src/peerd.rs:87:61 [INFO] [stderr] | [INFO] [stderr] 87 | NetworkMessage::GetData(inventory) => { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_inventory` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `inventory` [INFO] [stderr] --> src/peerd.rs:90:62 [INFO] [stderr] | [INFO] [stderr] 90 | NetworkMessage::NotFound(inventory) => { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_inventory` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `blockdata` [INFO] [stderr] --> src/peerd.rs:93:63 [INFO] [stderr] | [INFO] [stderr] 93 | NetworkMessage::GetBlocks(blockdata) => { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_blockdata` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `blockdata` [INFO] [stderr] --> src/peerd.rs:96:64 [INFO] [stderr] | [INFO] [stderr] 96 | NetworkMessage::GetHeaders(blockdata) => { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_blockdata` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bitcoind.rs:359:17 [INFO] [stderr] | [INFO] [stderr] 359 | let mut total_val_placeholder: Option = None; [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: variable does not need to be mutable [INFO] [stderr] --> src/bitcoind.rs:443:21 [INFO] [stderr] | [INFO] [stderr] 443 | let mut tx_total_placeholder: Option = None; [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `save_scriptsigs` [INFO] [stderr] --> src/bitcoind.rs:519:5 [INFO] [stderr] | [INFO] [stderr] 519 | fn save_scriptsigs(&self, block: &Block) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bitcoind.rs:110:45 [INFO] [stderr] | [INFO] [stderr] 110 | sm_sender_clone.send(ThreadResponse::Headers(ip, headers)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bitcoind.rs:113:45 [INFO] [stderr] | [INFO] [stderr] 113 | sm_sender_clone.send(ThreadResponse::Inv(ip, inventory)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bitcoind.rs:116:45 [INFO] [stderr] | [INFO] [stderr] 116 | sm_sender_clone.send(ThreadResponse::Block(block)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bitcoind.rs:119:45 [INFO] [stderr] | [INFO] [stderr] 119 | sm_sender_clone.send(ThreadResponse::Tx(transaction)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bitcoind.rs:122:45 [INFO] [stderr] | [INFO] [stderr] 122 | tx.send(()); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bitcoind.rs:177:33 [INFO] [stderr] | [INFO] [stderr] 177 | sender.send(msg.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bitcoind.rs:226:41 [INFO] [stderr] | [INFO] [stderr] 226 | sender.send(NetworkMessage::GetData(inv_to_get)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bitcoind.rs:532:33 [INFO] [stderr] | [INFO] [stderr] 532 | writer.write(byte.to_string().as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bitcoind.rs:533:33 [INFO] [stderr] | [INFO] [stderr] 533 | writer.write(" ".to_string().as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bitcoind.rs:535:29 [INFO] [stderr] | [INFO] [stderr] 535 | writer.write("\n".to_string().as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bitcoind.rs:536:29 [INFO] [stderr] | [INFO] [stderr] 536 | writer.write(format!("{}\n", input.script_sig).as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bitcoind.rs:552:33 [INFO] [stderr] | [INFO] [stderr] 552 | writer.write(byte.to_string().as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bitcoind.rs:553:33 [INFO] [stderr] | [INFO] [stderr] 553 | writer.write(" ".to_string().as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bitcoind.rs:555:29 [INFO] [stderr] | [INFO] [stderr] 555 | writer.write("\n".to_string().as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bitcoind.rs:556:29 [INFO] [stderr] | [INFO] [stderr] 556 | writer.write(format!("{}\n", output.script_pubkey).as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/peerd.rs:122:33 [INFO] [stderr] | [INFO] [stderr] 122 | tx.send(()); // tear down failing thread [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/peerd.rs:124:33 [INFO] [stderr] | [INFO] [stderr] 124 | sender.send(ThreadResponse::CloseThread((format!("{:?}", err), txx))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/peerd.rs:137:21 [INFO] [stderr] | [INFO] [stderr] 137 | sender.send(ThreadResponse::CloseThread((e, txx))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 56.76s [INFO] running `"docker" "inspect" "170a7e6ff02ee1d5430c13254c2b77bfdab8d59d78253f8a5cacf75fd0e5efaf"` [INFO] running `"docker" "rm" "-f" "170a7e6ff02ee1d5430c13254c2b77bfdab8d59d78253f8a5cacf75fd0e5efaf"` [INFO] [stdout] 170a7e6ff02ee1d5430c13254c2b77bfdab8d59d78253f8a5cacf75fd0e5efaf [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rotwatsb/bitcoin:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 836edfc01c68917e86d242cbff249a266050b815cee3fe9fc060a6ab70b242a7 [INFO] running `"docker" "start" "-a" "836edfc01c68917e86d242cbff249a266050b815cee3fe9fc060a6ab70b242a7"` [INFO] [stderr] Compiling bitcoin v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::mem::size_of` [INFO] [stderr] --> src/bitcoind.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::mem::size_of; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `BlockHeader` [INFO] [stderr] --> src/bitcoind.rs:16:40 [INFO] [stderr] | [INFO] [stderr] 16 | use bitcoin::blockdata::block::{Block, BlockHeader}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `bitcoin::util::address::Address as Secp256k1Address` [INFO] [stderr] --> src/bitcoind.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | use bitcoin::util::address::Address as Secp256k1Address; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/bitcoind.rs:653:21 [INFO] [stderr] | [INFO] [stderr] 653 | Blockchain::new(Network::Bitcoin) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/bitcoind.rs:280:20 [INFO] [stderr] | [INFO] [stderr] 280 | Ok(n) => println!("Successfully set 'prev_block_hash_id' to NULL \ [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_n` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/bitcoind.rs:291:20 [INFO] [stderr] | [INFO] [stderr] 291 | Ok(n) => println!("Successfully nulled references to doomed txouts"), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/bitcoind.rs:621:13 [INFO] [stderr] | [INFO] [stderr] 621 | Err(e) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/bitcoind.rs:642:13 [INFO] [stderr] | [INFO] [stderr] 642 | Err(e) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ip` [INFO] [stderr] --> src/bitcoind.rs:184:60 [INFO] [stderr] | [INFO] [stderr] 184 | Ok(ThreadResponse::Headers(ip, headers)) => { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_ip` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `headers` [INFO] [stderr] --> src/bitcoind.rs:248:60 [INFO] [stderr] | [INFO] [stderr] 248 | Ok(ThreadResponse::Headers(ip, headers)) => { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_headers` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ip` [INFO] [stderr] --> src/bitcoind.rs:248:56 [INFO] [stderr] | [INFO] [stderr] 248 | Ok(ThreadResponse::Headers(ip, headers)) => { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_ip` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/bitcoind.rs:540:21 [INFO] [stderr] | [INFO] [stderr] 540 | Err(e) => println!("Could not open inputs for saving"), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/bitcoind.rs:560:21 [INFO] [stderr] | [INFO] [stderr] 560 | Err(e) => println!("Could not open outputs for saving"), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `version` [INFO] [stderr] --> src/peerd.rs:53:61 [INFO] [stderr] | [INFO] [stderr] 53 | NetworkMessage::Version(version) => { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_version` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `nonce` [INFO] [stderr] --> src/peerd.rs:78:58 [INFO] [stderr] | [INFO] [stderr] 78 | NetworkMessage::Pong(nonce) => { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_nonce` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `inventory` [INFO] [stderr] --> src/peerd.rs:87:61 [INFO] [stderr] | [INFO] [stderr] 87 | NetworkMessage::GetData(inventory) => { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_inventory` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `inventory` [INFO] [stderr] --> src/peerd.rs:90:62 [INFO] [stderr] | [INFO] [stderr] 90 | NetworkMessage::NotFound(inventory) => { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_inventory` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `blockdata` [INFO] [stderr] --> src/peerd.rs:93:63 [INFO] [stderr] | [INFO] [stderr] 93 | NetworkMessage::GetBlocks(blockdata) => { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_blockdata` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `blockdata` [INFO] [stderr] --> src/peerd.rs:96:64 [INFO] [stderr] | [INFO] [stderr] 96 | NetworkMessage::GetHeaders(blockdata) => { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_blockdata` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bitcoind.rs:359:17 [INFO] [stderr] | [INFO] [stderr] 359 | let mut total_val_placeholder: Option = None; [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: variable does not need to be mutable [INFO] [stderr] --> src/bitcoind.rs:443:21 [INFO] [stderr] | [INFO] [stderr] 443 | let mut tx_total_placeholder: Option = None; [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `save_scriptsigs` [INFO] [stderr] --> src/bitcoind.rs:519:5 [INFO] [stderr] | [INFO] [stderr] 519 | fn save_scriptsigs(&self, block: &Block) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bitcoind.rs:110:45 [INFO] [stderr] | [INFO] [stderr] 110 | sm_sender_clone.send(ThreadResponse::Headers(ip, headers)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bitcoind.rs:113:45 [INFO] [stderr] | [INFO] [stderr] 113 | sm_sender_clone.send(ThreadResponse::Inv(ip, inventory)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bitcoind.rs:116:45 [INFO] [stderr] | [INFO] [stderr] 116 | sm_sender_clone.send(ThreadResponse::Block(block)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bitcoind.rs:119:45 [INFO] [stderr] | [INFO] [stderr] 119 | sm_sender_clone.send(ThreadResponse::Tx(transaction)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bitcoind.rs:122:45 [INFO] [stderr] | [INFO] [stderr] 122 | tx.send(()); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bitcoind.rs:177:33 [INFO] [stderr] | [INFO] [stderr] 177 | sender.send(msg.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bitcoind.rs:226:41 [INFO] [stderr] | [INFO] [stderr] 226 | sender.send(NetworkMessage::GetData(inv_to_get)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bitcoind.rs:532:33 [INFO] [stderr] | [INFO] [stderr] 532 | writer.write(byte.to_string().as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bitcoind.rs:533:33 [INFO] [stderr] | [INFO] [stderr] 533 | writer.write(" ".to_string().as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bitcoind.rs:535:29 [INFO] [stderr] | [INFO] [stderr] 535 | writer.write("\n".to_string().as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bitcoind.rs:536:29 [INFO] [stderr] | [INFO] [stderr] 536 | writer.write(format!("{}\n", input.script_sig).as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bitcoind.rs:552:33 [INFO] [stderr] | [INFO] [stderr] 552 | writer.write(byte.to_string().as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bitcoind.rs:553:33 [INFO] [stderr] | [INFO] [stderr] 553 | writer.write(" ".to_string().as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bitcoind.rs:555:29 [INFO] [stderr] | [INFO] [stderr] 555 | writer.write("\n".to_string().as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bitcoind.rs:556:29 [INFO] [stderr] | [INFO] [stderr] 556 | writer.write(format!("{}\n", output.script_pubkey).as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/peerd.rs:122:33 [INFO] [stderr] | [INFO] [stderr] 122 | tx.send(()); // tear down failing thread [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/peerd.rs:124:33 [INFO] [stderr] | [INFO] [stderr] 124 | sender.send(ThreadResponse::CloseThread((format!("{:?}", err), txx))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/peerd.rs:137:21 [INFO] [stderr] | [INFO] [stderr] 137 | sender.send(ThreadResponse::CloseThread((e, txx))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.28s [INFO] running `"docker" "inspect" "836edfc01c68917e86d242cbff249a266050b815cee3fe9fc060a6ab70b242a7"` [INFO] running `"docker" "rm" "-f" "836edfc01c68917e86d242cbff249a266050b815cee3fe9fc060a6ab70b242a7"` [INFO] [stdout] 836edfc01c68917e86d242cbff249a266050b815cee3fe9fc060a6ab70b242a7 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rotwatsb/bitcoin:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 53f76ee4cd8934b8c2da010636fab4ef397035301f59c7db85f218fcba1453bc [INFO] running `"docker" "start" "-a" "53f76ee4cd8934b8c2da010636fab4ef397035301f59c7db85f218fcba1453bc"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/crater/target/debug/deps/bitcoin-98865deb31fa93ea [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] running `"docker" "inspect" "53f76ee4cd8934b8c2da010636fab4ef397035301f59c7db85f218fcba1453bc"` [INFO] running `"docker" "rm" "-f" "53f76ee4cd8934b8c2da010636fab4ef397035301f59c7db85f218fcba1453bc"` [INFO] [stdout] 53f76ee4cd8934b8c2da010636fab4ef397035301f59c7db85f218fcba1453bc