[INFO] updating cached repository https://github.com/iorveth/ritcoin [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/iorveth/ritcoin [INFO] [stderr] 008c2db..c132c93 week2 -> week2 [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] be44d1b1fbfb467bdf515fdcb25a0367f23bc5c1 [INFO] checking iorveth/ritcoin against master#2da942f32802c8233a09744024dfbc34431adf65 for pr-66963 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiorveth%2Fritcoin" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/iorveth/ritcoin on toolchain 2da942f32802c8233a09744024dfbc34431adf65 [INFO] running `"/workspace/cargo-home/bin/cargo" "+2da942f32802c8233a09744024dfbc34431adf65" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/iorveth/ritcoin [INFO] finished tweaking git repo https://github.com/iorveth/ritcoin [INFO] tweaked toml for git repo https://github.com/iorveth/ritcoin written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+2da942f32802c8233a09744024dfbc34431adf65" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+2da942f32802c8233a09744024dfbc34431adf65" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2da942f32802c8233a09744024dfbc34431adf65" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] f839ec88234fb5dc08687067cd05d59112891c43d2b1bbbe50b12aa0f7c99511 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "f839ec88234fb5dc08687067cd05d59112891c43d2b1bbbe50b12aa0f7c99511"` [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Checking arc-swap v0.4.4 [INFO] [stderr] Checking bs58 v0.3.0 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling hashbrown v0.6.3 [INFO] [stderr] Compiling bincode v1.2.0 [INFO] [stderr] Compiling openssl-sys v0.9.53 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking hostname v0.1.5 [INFO] [stderr] Checking socket2 v0.3.11 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Checking threadpool v1.7.1 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking resolv-conf v0.6.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking actix-codec v0.1.2 [INFO] [stderr] Compiling mime_guess v2.0.1 [INFO] [stderr] Checking tokio-udp v0.1.5 [INFO] [stderr] Checking ripemd160 v0.8.0 [INFO] [stderr] Checking sha2 v0.8.0 [INFO] [stderr] Checking actix-server-config v0.1.2 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking url v2.1.0 [INFO] [stderr] Checking signal-hook v0.1.12 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Checking actix-utils v0.4.7 [INFO] [stderr] Checking tokio-signal v0.2.7 [INFO] [stderr] Checking flate2 v1.0.13 [INFO] [stderr] Checking backtrace v0.3.40 [INFO] [stderr] Checking hyper v0.12.35 [INFO] [stderr] Compiling openssl v0.10.26 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Checking publicsuffix v1.5.4 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking secp256k1 v0.15.5 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Compiling derive_more v0.15.0 [INFO] [stderr] Compiling enum-as-inner v0.2.1 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Checking actix-threadpool v0.1.2 [INFO] [stderr] Compiling serde_derive v1.0.103 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling actix-web-codegen v0.1.3 [INFO] [stderr] Checking actix-rt v0.2.6 [INFO] [stderr] Checking actix-server v0.6.1 [INFO] [stderr] Checking actix-testing v0.1.0 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Compiling const-random-macro v0.1.6 [INFO] [stderr] Checking trust-dns-proto v0.7.4 [INFO] [stderr] Checking const-random v0.1.6 [INFO] [stderr] Checking ahash v0.2.18 [INFO] [stderr] Checking trust-dns-resolver v0.11.1 [INFO] [stderr] Checking actix-connect v0.2.5 [INFO] [stderr] Checking serde v1.0.103 [INFO] [stderr] Checking serde_json v1.0.44 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking actix-router v0.1.5 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking actix-http v0.2.11 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking reqwest v0.9.22 [INFO] [stderr] Checking awc v0.2.8 [INFO] [stderr] Checking actix-web v1.0.9 [INFO] [stderr] Checking ritcoin v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `crate::serializer` [INFO] [stderr] --> src/handlers.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::serializer; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Serialize` [INFO] [stderr] --> src/handlers.rs:5:26 [INFO] [stderr] | [INFO] [stderr] 5 | use serde::{Deserialize, Serialize}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `HttpResponse`, `Responder` [INFO] [stderr] --> src/server.rs:3:39 [INFO] [stderr] | [INFO] [stderr] 3 | use actix_web::{middleware, web, App, HttpResponse, HttpServer, Responder}; [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::serializer` [INFO] [stderr] --> src/handlers.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::serializer; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Serialize` [INFO] [stderr] --> src/handlers.rs:5:26 [INFO] [stderr] | [INFO] [stderr] 5 | use serde::{Deserialize, Serialize}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::blockchain` [INFO] [stderr] --> src/wallet_cli.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::blockchain; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `errors::*` [INFO] [stderr] --> src/main.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | use errors::*; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `HttpResponse`, `Responder` [INFO] [stderr] --> src/server.rs:3:39 [INFO] [stderr] | [INFO] [stderr] 3 | use actix_web::{middleware, web, App, HttpResponse, HttpServer, Responder}; [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::blockchain` [INFO] [stderr] --> src/wallet_cli.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::blockchain; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `errors::*` [INFO] [stderr] --> src/main.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | use errors::*; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/pending_pool.rs:19:35 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn delete_last_n_transactions(n: usize) -> Result<(), RitCoinErrror<'static>> { [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/pending_pool.rs:19:35 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn delete_last_n_transactions(n: usize) -> Result<(), RitCoinErrror<'static>> { [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: function is never used: `ripemd160` [INFO] [stderr] --> src/hash.rs:10:8 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn ripemd160(value: &[u8]) -> Vec { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MINER_PRIVATE_KEY_PATH` [INFO] [stderr] --> src/miner_cli.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | const MINER_PRIVATE_KEY_PATH: &str = "data/miner_key.txt"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `VERSION_NUMBER` [INFO] [stderr] --> src/wallet.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | const VERSION_NUMBER: u8 = 0x80; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `private_key_to_wif_from_file` [INFO] [stderr] --> src/wallet.rs:10:8 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn private_key_to_wif_from_file(path: &str) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `private_key_to_wif` [INFO] [stderr] --> src/wallet.rs:31:8 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn private_key_to_wif(key: String) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `ripemd160` [INFO] [stderr] --> src/hash.rs:10:8 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn ripemd160(value: &[u8]) -> Vec { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MINER_PRIVATE_KEY_PATH` [INFO] [stderr] --> src/miner_cli.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | const MINER_PRIVATE_KEY_PATH: &str = "data/miner_key.txt"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `VERSION_NUMBER` [INFO] [stderr] --> src/wallet.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | const VERSION_NUMBER: u8 = 0x80; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `private_key_to_wif_from_file` [INFO] [stderr] --> src/wallet.rs:10:8 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn private_key_to_wif_from_file(path: &str) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `private_key_to_wif` [INFO] [stderr] --> src/wallet.rs:31:8 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn private_key_to_wif(key: String) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 33s [INFO] running `"docker" "inspect" "f839ec88234fb5dc08687067cd05d59112891c43d2b1bbbe50b12aa0f7c99511"` [INFO] running `"docker" "rm" "-f" "f839ec88234fb5dc08687067cd05d59112891c43d2b1bbbe50b12aa0f7c99511"` [INFO] [stdout] f839ec88234fb5dc08687067cd05d59112891c43d2b1bbbe50b12aa0f7c99511