[INFO] cloning repository https://github.com/qiaopengjun5162/blockchain-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/qiaopengjun5162/blockchain-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqiaopengjun5162%2Fblockchain-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqiaopengjun5162%2Fblockchain-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bd5d5b73c25518cb5d77125926d014fe02399de5 [INFO] testing qiaopengjun5162/blockchain-rust against 1.75.0 for beta-1.76-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqiaopengjun5162%2Fblockchain-rust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/qiaopengjun5162/blockchain-rust on toolchain 1.75.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/qiaopengjun5162/blockchain-rust [INFO] finished tweaking git repo https://github.com/qiaopengjun5162/blockchain-rust [INFO] tweaked toml for git repo https://github.com/qiaopengjun5162/blockchain-rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/qiaopengjun5162/blockchain-rust 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... 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fxhash v0.2.1 [INFO] [stderr] Downloaded rustc-demangle v0.1.23 [INFO] [stderr] Downloaded colorchoice v1.0.0 [INFO] [stderr] Downloaded is-terminal v0.4.9 [INFO] [stderr] Downloaded crypto-common v0.1.6 [INFO] [stderr] Downloaded digest v0.10.7 [INFO] [stderr] Downloaded merkle-cbt v0.3.2 [INFO] [stderr] Downloaded errno v0.3.5 [INFO] [stderr] Downloaded anstyle-wincon v3.0.1 [INFO] [stderr] Downloaded clap_lex v0.6.0 [INFO] [stderr] Downloaded serde_derive v1.0.190 [INFO] [stderr] Downloaded generic-array v0.14.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 27f7e7ecd32f6a71061ede084cb10f068feaea6cb2486560336bee365ecb739d [INFO] running `Command { std: "docker" "start" "-a" "27f7e7ecd32f6a71061ede084cb10f068feaea6cb2486560336bee365ecb739d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "27f7e7ecd32f6a71061ede084cb10f068feaea6cb2486560336bee365ecb739d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27f7e7ecd32f6a71061ede084cb10f068feaea6cb2486560336bee365ecb739d", kill_on_drop: false }` [INFO] [stdout] 27f7e7ecd32f6a71061ede084cb10f068feaea6cb2486560336bee365ecb739d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 298cd2ba7b5e24ca0ea5415107285636bb5399d70e84ca357fa7d84d49d07c62 [INFO] running `Command { std: "docker" "start" "-a" "298cd2ba7b5e24ca0ea5415107285636bb5399d70e84ca357fa7d84d49d07c62", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling serde v1.0.190 [INFO] [stderr] Compiling rustix v0.38.21 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling anstyle-parse v0.2.2 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling anstyle-query v1.0.0 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling smallvec v1.11.1 [INFO] [stderr] Compiling gimli v0.28.0 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling bitflags v2.4.1 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling linux-raw-sys v0.4.10 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling anstyle v1.0.4 [INFO] [stderr] Compiling anstream v0.6.4 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling miniz_oxide v0.7.1 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling serde_derive v1.0.190 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling addr2line v0.21.0 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling object v0.32.1 [INFO] [stderr] Compiling clap_lex v0.6.0 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling rustc-demangle v0.1.23 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling clap_builder v4.4.7 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling is-terminal v0.4.9 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling time v0.1.45 [INFO] [stderr] Compiling ryu v1.0.15 [INFO] [stderr] Compiling termcolor v1.3.0 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling bitcoin_hashes v0.7.6 [INFO] [stderr] Compiling itoa v1.0.9 [INFO] [stderr] Compiling cpufeatures v0.2.11 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling env_logger v0.10.0 [INFO] [stderr] Compiling sled v0.34.7 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling clap v4.4.7 [INFO] [stderr] Compiling merkle-cbt v0.3.2 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling bitcoincash-addr v0.5.2 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling blockchain-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `transaction::Transaction` [INFO] [stdout] --> src/tx.rs:1:29 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{errors::Result, transaction::Transaction, wallet::hash_pub_key}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/tx.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `find_unspent_transactions` is never used [INFO] [stdout] --> src/blockchain.rs:152:8 [INFO] [stdout] | [INFO] [stdout] 26 | impl Blockchain { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 152 | fn find_unspent_transactions(&self, address: &[u8]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `can_unlock_output_with` is never used [INFO] [stdout] --> src/tx.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl TXInput { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] 30 | /// CanUnlockOutputWith checks whether the address initiated the transaction [INFO] [stdout] 31 | pub fn can_unlock_output_with(&self, unlocking_data: &[u8]) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `find_UTXO` should have a snake case name [INFO] [stdout] --> src/blockchain.rs:191:12 [INFO] [stdout] | [INFO] [stdout] 191 | pub fn find_UTXO(&self) -> HashMap { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `find_utxo` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_prev_TXs` should have a snake case name [INFO] [stdout] --> src/blockchain.rs:255:8 [INFO] [stdout] | [INFO] [stdout] 255 | fn get_prev_TXs(&self, tx: &Transaction) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `get_prev_txs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `new_UTXO` should have a snake case name [INFO] [stdout] --> src/transaction.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn new_UTXO(wallet: &Wallet, to: &str, amount: i32, bc: &UTXOSet) -> Result { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `new_utxo` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `prev_TXs` should have a snake case name [INFO] [stdout] --> src/transaction.rs:99:26 [INFO] [stdout] | [INFO] [stdout] 99 | pub fn verify(&self, prev_TXs: HashMap) -> Result { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `prev_txs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `prev_TXs` should have a snake case name [INFO] [stdout] --> src/transaction.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 137 | prev_TXs: HashMap, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `prev_txs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `prev_Tx` should have a snake case name [INFO] [stdout] --> src/transaction.rs:151:17 [INFO] [stdout] | [INFO] [stdout] 151 | let prev_Tx = prev_TXs.get(&tx_copy.vin[in_id].txid).unwrap(); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `prev_tx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `find_UTXO` should have a snake case name [INFO] [stdout] --> src/utxoset.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn find_UTXO(&self, pub_key_hash: &[u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `find_utxo` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 25s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [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" "298cd2ba7b5e24ca0ea5415107285636bb5399d70e84ca357fa7d84d49d07c62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "298cd2ba7b5e24ca0ea5415107285636bb5399d70e84ca357fa7d84d49d07c62", kill_on_drop: false }` [INFO] [stdout] 298cd2ba7b5e24ca0ea5415107285636bb5399d70e84ca357fa7d84d49d07c62 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 94a0e2c7d34f8b21052e2eec8cd39e9d1ae32fb55b445daa5f485350b10608fe [INFO] running `Command { std: "docker" "start" "-a" "94a0e2c7d34f8b21052e2eec8cd39e9d1ae32fb55b445daa5f485350b10608fe", kill_on_drop: false }` [INFO] [stderr] Compiling blockchain-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `transaction::Transaction` [INFO] [stdout] --> src/tx.rs:1:29 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{errors::Result, transaction::Transaction, wallet::hash_pub_key}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/tx.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `find_unspent_transactions` is never used [INFO] [stdout] --> src/blockchain.rs:152:8 [INFO] [stdout] | [INFO] [stdout] 26 | impl Blockchain { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 152 | fn find_unspent_transactions(&self, address: &[u8]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `can_unlock_output_with` is never used [INFO] [stdout] --> src/tx.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl TXInput { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] 30 | /// CanUnlockOutputWith checks whether the address initiated the transaction [INFO] [stdout] 31 | pub fn can_unlock_output_with(&self, unlocking_data: &[u8]) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `find_UTXO` should have a snake case name [INFO] [stdout] --> src/blockchain.rs:191:12 [INFO] [stdout] | [INFO] [stdout] 191 | pub fn find_UTXO(&self) -> HashMap { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `find_utxo` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_prev_TXs` should have a snake case name [INFO] [stdout] --> src/blockchain.rs:255:8 [INFO] [stdout] | [INFO] [stdout] 255 | fn get_prev_TXs(&self, tx: &Transaction) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `get_prev_txs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `new_UTXO` should have a snake case name [INFO] [stdout] --> src/transaction.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn new_UTXO(wallet: &Wallet, to: &str, amount: i32, bc: &UTXOSet) -> Result { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `new_utxo` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `prev_TXs` should have a snake case name [INFO] [stdout] --> src/transaction.rs:99:26 [INFO] [stdout] | [INFO] [stdout] 99 | pub fn verify(&self, prev_TXs: HashMap) -> Result { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `prev_txs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `prev_TXs` should have a snake case name [INFO] [stdout] --> src/transaction.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 137 | prev_TXs: HashMap, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `prev_txs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `prev_Tx` should have a snake case name [INFO] [stdout] --> src/transaction.rs:151:17 [INFO] [stdout] | [INFO] [stdout] 151 | let prev_Tx = prev_TXs.get(&tx_copy.vin[in_id].txid).unwrap(); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `prev_tx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `find_UTXO` should have a snake case name [INFO] [stdout] --> src/utxoset.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn find_UTXO(&self, pub_key_hash: &[u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `find_utxo` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.21s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [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" "94a0e2c7d34f8b21052e2eec8cd39e9d1ae32fb55b445daa5f485350b10608fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94a0e2c7d34f8b21052e2eec8cd39e9d1ae32fb55b445daa5f485350b10608fe", kill_on_drop: false }` [INFO] [stdout] 94a0e2c7d34f8b21052e2eec8cd39e9d1ae32fb55b445daa5f485350b10608fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c8f03c6fa0006328998ca7aa7723d1d8361094ba622c06bf880e296bf248bf06 [INFO] running `Command { std: "docker" "start" "-a" "c8f03c6fa0006328998ca7aa7723d1d8361094ba622c06bf880e296bf248bf06", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `transaction::Transaction` [INFO] [stderr] --> src/tx.rs:1:29 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::{errors::Result, transaction::Transaction, wallet::hash_pub_key}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/tx.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `find_unspent_transactions` is never used [INFO] [stderr] --> src/blockchain.rs:152:8 [INFO] [stderr] | [INFO] [stderr] 26 | impl Blockchain { [INFO] [stderr] | --------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 152 | fn find_unspent_transactions(&self, address: &[u8]) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `can_unlock_output_with` is never used [INFO] [stderr] --> src/tx.rs:31:12 [INFO] [stderr] | [INFO] [stderr] 29 | impl TXInput { [INFO] [stderr] | ------------ method in this implementation [INFO] [stderr] 30 | /// CanUnlockOutputWith checks whether the address initiated the transaction [INFO] [stderr] 31 | pub fn can_unlock_output_with(&self, unlocking_data: &[u8]) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `find_UTXO` should have a snake case name [INFO] [stderr] --> src/blockchain.rs:191:12 [INFO] [stderr] | [INFO] [stderr] 191 | pub fn find_UTXO(&self) -> HashMap { [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `find_utxo` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `get_prev_TXs` should have a snake case name [INFO] [stderr] --> src/blockchain.rs:255:8 [INFO] [stderr] | [INFO] [stderr] 255 | fn get_prev_TXs(&self, tx: &Transaction) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `get_prev_txs` [INFO] [stderr] [INFO] [stderr] warning: method `new_UTXO` should have a snake case name [INFO] [stderr] --> src/transaction.rs:25:12 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn new_UTXO(wallet: &Wallet, to: &str, amount: i32, bc: &UTXOSet) -> Result { [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `new_utxo` [INFO] [stderr] [INFO] [stderr] warning: variable `prev_TXs` should have a snake case name [INFO] [stderr] --> src/transaction.rs:99:26 [INFO] [stderr] | [INFO] [stderr] 99 | pub fn verify(&self, prev_TXs: HashMap) -> Result { [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `prev_txs` [INFO] [stderr] [INFO] [stderr] warning: variable `prev_TXs` should have a snake case name [INFO] [stderr] --> src/transaction.rs:137:9 [INFO] [stderr] | [INFO] [stderr] 137 | prev_TXs: HashMap, [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `prev_txs` [INFO] [stderr] [INFO] [stderr] warning: variable `prev_Tx` should have a snake case name [INFO] [stderr] --> src/transaction.rs:151:17 [INFO] [stderr] | [INFO] [stderr] 151 | let prev_Tx = prev_TXs.get(&tx_copy.vin[in_id].txid).unwrap(); [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `prev_tx` [INFO] [stderr] [INFO] [stderr] warning: method `find_UTXO` should have a snake case name [INFO] [stderr] --> src/utxoset.rs:60:12 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn find_UTXO(&self, pub_key_hash: &[u8]) -> Result { [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `find_utxo` [INFO] [stderr] [INFO] [stderr] warning: `blockchain-rust` (bin "blockchain-rust" test) generated 11 warnings (run `cargo fix --bin "blockchain-rust" --tests` to apply 2 suggestions) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/blockchain_rust-a3e47008a895a9e7) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] error: test failed, to rerun pass `--bin blockchain-rust` [INFO] [stdout] test blockchain::tests::test_add_block ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- blockchain::tests::test_add_block stdout ---- [INFO] [stdout] thread 'blockchain::tests::test_add_block' panicked at src/blockchain.rs:305:35: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: Io(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }) [INFO] [stdout] [INFO] [stdout] 0: failure::backtrace::internal::InternalBacktrace::new [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/failure-0.1.8/src/backtrace/internal.rs:46:44 [INFO] [stdout] 1: failure::backtrace::Backtrace::new [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/failure-0.1.8/src/backtrace/mod.rs:121:35 [INFO] [stdout] 2: >::from [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/failure-0.1.8/src/error/error_impl.rs:19:17 [INFO] [stdout] 3: >::from [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/failure-0.1.8/src/error/mod.rs:36:18 [INFO] [stdout] 4: as core::ops::try_trait::FromResidual>>::from_residual [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:1963:27 [INFO] [stdout] 5: blockchain_rust::blockchain::Blockchain::new [INFO] [stdout] at src/blockchain.rs:30:18 [INFO] [stdout] 6: blockchain_rust::blockchain::tests::test_add_block [INFO] [stdout] at src/blockchain.rs:305:17 [INFO] [stdout] 7: blockchain_rust::blockchain::tests::test_add_block::{{closure}} [INFO] [stdout] at src/blockchain.rs:304:24 [INFO] [stdout] 8: core::ops::function::FnOnce::call_once [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 9: core::ops::function::FnOnce::call_once [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5 [INFO] [stdout] test::__rust_begin_short_backtrace [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:628:18 [INFO] [stdout] 10: test::run_test_in_process::{{closure}} [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:60 [INFO] [stdout] as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] std::panicking::try::do_call [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40 [INFO] [stdout] std::panicking::try [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19 [INFO] [stdout] std::panic::catch_unwind [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14 [INFO] [stdout] test::run_test_in_process [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:27 [INFO] [stdout] test::run_test::{{closure}} [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:574:43 [INFO] [stdout] 11: test::run_test::{{closure}} [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:602:41 [INFO] [stdout] std::sys_common::backtrace::__rust_begin_short_backtrace [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:154:18 [INFO] [stdout] 12: std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}} [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:529:17 [INFO] [stdout] as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] std::panicking::try::do_call [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40 [INFO] [stdout] std::panicking::try [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19 [INFO] [stdout] std::panic::catch_unwind [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14 [INFO] [stdout] std::thread::Builder::spawn_unchecked_::{{closure}} [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:528:30 [INFO] [stdout] core::ops::function::FnOnce::call_once{{vtable.shim}} [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 13: as core::ops::function::FnOnce>::call_once [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] as core::ops::function::FnOnce>::call_once [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] std::sys::unix::thread::Thread::new::thread_start [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 14: [INFO] [stdout] 15: __clone [INFO] [stdout] [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55cce089813c - std::backtrace_rs::backtrace::libunwind::trace::ha637c64ce894333a [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5 [INFO] [stdout] 1: 0x55cce089813c - std::backtrace_rs::backtrace::trace_unsynchronized::h47f62dea28e0c88d [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55cce089813c - std::sys_common::backtrace::_print_fmt::h9eef0abe20ede486 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55cce089813c - ::fmt::hed7f999df88cc644 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x55cce08c3680 - core::fmt::rt::Argument::fmt::h1539a9308b8d058d [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/rt.rs:142:9 [INFO] [stdout] 5: 0x55cce08c3680 - core::fmt::write::h3a39390d8560d9c9 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/mod.rs:1120:17 [INFO] [stdout] 6: 0x55cce08952df - std::io::Write::write_fmt::h040b369f3a0f9cbc [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/io/mod.rs:1762:15 [INFO] [stdout] 7: 0x55cce0897f24 - std::sys_common::backtrace::_print::h894006fb5c6f3d45 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 8: 0x55cce0897f24 - std::sys_common::backtrace::print::h23a2d212c6fff936 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 9: 0x55cce0899be7 - std::panicking::default_hook::{{closure}}::h8a1d2ee00185001a [INFO] [stdout] 10: 0x55cce08998d3 - std::panicking::default_hook::h6038f2eba384e475 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:289:9 [INFO] [stdout] 11: 0x55cce0783c27 - as core::ops::function::Fn>::call::h0ad024c9bdc6d768 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9 [INFO] [stdout] 12: 0x55cce0783c27 - test::test_main::{{closure}}::h7500b54257359db6 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:138:21 [INFO] [stdout] 13: 0x55cce089a1f8 - as core::ops::function::Fn>::call::h1f8f335eaa9cfaee [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9 [INFO] [stdout] 14: 0x55cce089a1f8 - std::panicking::rust_panic_with_hook::h2b5517d590cab22e [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:783:13 [INFO] [stdout] 15: 0x55cce0899f4e - std::panicking::begin_panic_handler::{{closure}}::h233112c06e0ef43e [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:657:13 [INFO] [stdout] 16: 0x55cce0898606 - std::sys_common::backtrace::__rust_end_short_backtrace::h6e893f24d7ebbff8 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:170:18 [INFO] [stdout] 17: 0x55cce0899cb2 - rust_begin_unwind [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:645:5 [INFO] [stdout] 18: 0x55cce05a08d5 - core::panicking::panic_fmt::hbf0e066aabfa482c [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:72:14 [INFO] [stdout] 19: 0x55cce05a0ea3 - core::result::unwrap_failed::hddb4fea594200c52 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:1653:5 [INFO] [stdout] 20: 0x55cce05abddb - core::result::Result::unwrap::h20a5ee934efff65e [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:1077:23 [INFO] [stdout] 21: 0x55cce05aa361 - blockchain_rust::blockchain::tests::test_add_block::h196b148335551122 [INFO] [stdout] at /opt/rustwide/workdir/src/blockchain.rs:305:17 [INFO] [stdout] 22: 0x55cce05aa317 - blockchain_rust::blockchain::tests::test_add_block::{{closure}}::h0976e5434a28e14b [INFO] [stdout] at /opt/rustwide/workdir/src/blockchain.rs:304:24 [INFO] [stdout] 23: 0x55cce05a3ae6 - core::ops::function::FnOnce::call_once::hbafcc9119286a7d2 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x55cce078927f - core::ops::function::FnOnce::call_once::h2b5d431d5046312d [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x55cce078927f - test::__rust_begin_short_backtrace::h7714669af176e207 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:628:18 [INFO] [stdout] 26: 0x55cce0788295 - test::run_test_in_process::{{closure}}::h85218797dcbcec12 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:60 [INFO] [stdout] 27: 0x55cce0788295 - as core::ops::function::FnOnce<()>>::call_once::h76c106ea31c14d7b [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 28: 0x55cce0788295 - std::panicking::try::do_call::h3bd5d0f6620ee946 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40 [INFO] [stdout] 29: 0x55cce0788295 - std::panicking::try::h232e535e4744fe31 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19 [INFO] [stdout] 30: 0x55cce0788295 - std::panic::catch_unwind::h3ce3bd6ca8dbac68 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14 [INFO] [stdout] 31: 0x55cce0788295 - test::run_test_in_process::hc97b257c9621286a [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:27 [INFO] [stdout] 32: 0x55cce0788295 - test::run_test::{{closure}}::h2aa798823a438d38 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:574:43 [INFO] [stdout] 33: 0x55cce0750556 - test::run_test::{{closure}}::h87d231c78fb59832 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:602:41 [INFO] [stdout] 34: 0x55cce0750556 - std::sys_common::backtrace::__rust_begin_short_backtrace::he6df152596625789 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:154:18 [INFO] [stdout] 35: 0x55cce0755607 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha94be15d1e0acf36 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:529:17 [INFO] [stdout] 36: 0x55cce0755607 - as core::ops::function::FnOnce<()>>::call_once::h9dc6bd6372f16606 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 37: 0x55cce0755607 - std::panicking::try::do_call::h9057517f80303cd4 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40 [INFO] [stdout] 38: 0x55cce0755607 - std::panicking::try::he3a30b11ee45340c [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19 [INFO] [stdout] 39: 0x55cce0755607 - std::panic::catch_unwind::h410458cfd3528b8b [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14 [INFO] [stdout] 40: 0x55cce0755607 - std::thread::Builder::spawn_unchecked_::{{closure}}::h72ac3bdb567b737b [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:528:30 [INFO] [stdout] 41: 0x55cce0755607 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h38f34da3654a8344 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x55cce089fe35 - as core::ops::function::FnOnce>::call_once::hc7eafaff61e32df9 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 43: 0x55cce089fe35 - as core::ops::function::FnOnce>::call_once::h6ba4a5de48dd2304 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 44: 0x55cce089fe35 - std::sys::unix::thread::Thread::new::thread_start::he469335aef763e45 [INFO] [stdout] at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 45: 0x7ff50a572ac3 - [INFO] [stdout] 46: 0x7ff50a603bf4 - __clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] blockchain::tests::test_add_block [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c8f03c6fa0006328998ca7aa7723d1d8361094ba622c06bf880e296bf248bf06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8f03c6fa0006328998ca7aa7723d1d8361094ba622c06bf880e296bf248bf06", kill_on_drop: false }` [INFO] [stdout] c8f03c6fa0006328998ca7aa7723d1d8361094ba622c06bf880e296bf248bf06 [INFO] testing qiaopengjun5162/blockchain-rust against beta-2024-01-09 for beta-1.76-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqiaopengjun5162%2Fblockchain-rust" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/qiaopengjun5162/blockchain-rust on toolchain beta-2024-01-09 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-01-09" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/qiaopengjun5162/blockchain-rust [INFO] finished tweaking git repo https://github.com/qiaopengjun5162/blockchain-rust [INFO] tweaked toml for git repo https://github.com/qiaopengjun5162/blockchain-rust written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/qiaopengjun5162/blockchain-rust 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" "+beta-2024-01-09" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-01-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d49a62f5e14c4c7d7bb155feb80b5823de58a320757577ace0001ac94ba51a44 [INFO] running `Command { std: "docker" "start" "-a" "d49a62f5e14c4c7d7bb155feb80b5823de58a320757577ace0001ac94ba51a44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d49a62f5e14c4c7d7bb155feb80b5823de58a320757577ace0001ac94ba51a44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d49a62f5e14c4c7d7bb155feb80b5823de58a320757577ace0001ac94ba51a44", kill_on_drop: false }` [INFO] [stdout] d49a62f5e14c4c7d7bb155feb80b5823de58a320757577ace0001ac94ba51a44 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-01-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 90c00afbb41563284acf6b306f516b53a25dfd442f31254d9dd6372036ea6cb7 [INFO] running `Command { std: "docker" "start" "-a" "90c00afbb41563284acf6b306f516b53a25dfd442f31254d9dd6372036ea6cb7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling serde v1.0.190 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling rustix v0.38.21 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling anstyle-parse v0.2.2 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling anstyle-query v1.0.0 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling linux-raw-sys v0.4.10 [INFO] [stderr] Compiling bitflags v2.4.1 [INFO] [stderr] Compiling anstyle v1.0.4 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling smallvec v1.11.1 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling gimli v0.28.0 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling miniz_oxide v0.7.1 [INFO] [stderr] Compiling anstream v0.6.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling serde_derive v1.0.190 [INFO] [stderr] Compiling addr2line v0.21.0 [INFO] [stderr] Compiling object v0.32.1 [INFO] [stderr] Compiling rustc-demangle v0.1.23 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling clap_lex v0.6.0 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling clap_builder v4.4.7 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling is-terminal v0.4.9 [INFO] [stderr] Compiling time v0.1.45 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling itoa v1.0.9 [INFO] [stderr] Compiling bitcoin_hashes v0.7.6 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling termcolor v1.3.0 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling ryu v1.0.15 [INFO] [stderr] Compiling cpufeatures v0.2.11 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.24/src/serialize.rs:1155:5 [INFO] [stdout] | [INFO] [stdout] 1155 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/alloc/src/borrow.rs:180:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling env_logger v0.10.0 [INFO] [stderr] Compiling sled v0.34.7 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "90c00afbb41563284acf6b306f516b53a25dfd442f31254d9dd6372036ea6cb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90c00afbb41563284acf6b306f516b53a25dfd442f31254d9dd6372036ea6cb7", kill_on_drop: false }` [INFO] [stdout] 90c00afbb41563284acf6b306f516b53a25dfd442f31254d9dd6372036ea6cb7