[INFO] cloning repository https://github.com/quvrtx/qucoin [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/quvrtx/qucoin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquvrtx%2Fqucoin", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquvrtx%2Fqucoin'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6256df060753dcc48c170c353f9e9e2e8cd1bbbf [INFO] checking quvrtx/qucoin against master#2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a for pr-145113 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquvrtx%2Fqucoin" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/quvrtx/qucoin [INFO] finished tweaking git repo https://github.com/quvrtx/qucoin [INFO] tweaked toml for git repo https://github.com/quvrtx/qucoin written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/quvrtx/qucoin on toolchain 2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/quvrtx/qucoin 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" "+2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 01d50d5a1bfed392c85bb6ebfb49b834ebe8dc96147d711ba1a66fe602fc863f [INFO] running `Command { std: "docker" "start" "-a" "01d50d5a1bfed392c85bb6ebfb49b834ebe8dc96147d711ba1a66fe602fc863f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "01d50d5a1bfed392c85bb6ebfb49b834ebe8dc96147d711ba1a66fe602fc863f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01d50d5a1bfed392c85bb6ebfb49b834ebe8dc96147d711ba1a66fe602fc863f", kill_on_drop: false }` [INFO] [stdout] 01d50d5a1bfed392c85bb6ebfb49b834ebe8dc96147d711ba1a66fe602fc863f [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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0567999b04250c592b0b1731bb91117fa63ab6754407593a6379b55d62d663ed [INFO] running `Command { std: "docker" "start" "-a" "0567999b04250c592b0b1731bb91117fa63ab6754407593a6379b55d62d663ed", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Checking cpufeatures v0.2.17 [INFO] [stderr] Checking cfg-if v1.0.1 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Checking QuCoin v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `is_valid` is never used [INFO] [stdout] --> src/main.rs:166:8 [INFO] [stdout] | [INFO] [stdout] 88 | impl Transaction { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 166 | fn is_valid(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `deserialize` is never used [INFO] [stdout] --> src/blockchain.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait Serialization { [INFO] [stdout] | ------------- associated function in this trait [INFO] [stdout] 7 | fn serialize(&self) -> String; [INFO] [stdout] 8 | fn deserialize(data: &str) -> Self where Self: Sized; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `from` and `get_hash` are never used [INFO] [stdout] --> src/blockchain.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 39 | impl Block where T: Serialization{ [INFO] [stdout] | --------------------------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 52 | fn from(index: usize, hash: &String, prev_hash: &String, timestamp: u128, data: T) -> Self{ [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | pub fn get_hash(&self) -> String { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `from`, `save`, `load`, and `get_block_by_hash` are never used [INFO] [stdout] --> src/blockchain.rs:91:8 [INFO] [stdout] | [INFO] [stdout] 83 | impl Blockchain where T: Serialization{ [INFO] [stdout] | -------------------------------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 91 | fn from(blocks: Vec>) -> Self{ [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | pub fn save(&self, path: String){ [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 106 | pub fn load(path: String) -> Result{ [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 131 | fn get_block_by_hash(&self, hash: String) -> Option<&T>{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_valid` is never used [INFO] [stdout] --> src/main.rs:166:8 [INFO] [stdout] | [INFO] [stdout] 88 | impl Transaction { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 166 | fn is_valid(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `deserialize` is never used [INFO] [stdout] --> src/blockchain.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait Serialization { [INFO] [stdout] | ------------- associated function in this trait [INFO] [stdout] 7 | fn serialize(&self) -> String; [INFO] [stdout] 8 | fn deserialize(data: &str) -> Self where Self: Sized; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `from` and `get_hash` are never used [INFO] [stdout] --> src/blockchain.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 39 | impl Block where T: Serialization{ [INFO] [stdout] | --------------------------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 52 | fn from(index: usize, hash: &String, prev_hash: &String, timestamp: u128, data: T) -> Self{ [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | pub fn get_hash(&self) -> String { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `from`, `save`, `load`, and `get_block_by_hash` are never used [INFO] [stdout] --> src/blockchain.rs:91:8 [INFO] [stdout] | [INFO] [stdout] 83 | impl Blockchain where T: Serialization{ [INFO] [stdout] | -------------------------------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 91 | fn from(blocks: Vec>) -> Self{ [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | pub fn save(&self, path: String){ [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 106 | pub fn load(path: String) -> Result{ [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 131 | fn get_block_by_hash(&self, hash: String) -> Option<&T>{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.15s [INFO] running `Command { std: "docker" "inspect" "0567999b04250c592b0b1731bb91117fa63ab6754407593a6379b55d62d663ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0567999b04250c592b0b1731bb91117fa63ab6754407593a6379b55d62d663ed", kill_on_drop: false }` [INFO] [stdout] 0567999b04250c592b0b1731bb91117fa63ab6754407593a6379b55d62d663ed