[INFO] cloning repository https://github.com/McFranko/FrankocoinCore [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/McFranko/FrankocoinCore" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMcFranko%2FFrankocoinCore", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMcFranko%2FFrankocoinCore'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 040b50fc2fc37d1654083d91cf67f0800b60a549 [INFO] checking McFranko/FrankocoinCore against try#05c8870159e4f328578a970e125aa76d24f03b56 for pr-76219 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMcFranko%2FFrankocoinCore" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/McFranko/FrankocoinCore on toolchain 05c8870159e4f328578a970e125aa76d24f03b56 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/McFranko/FrankocoinCore [INFO] finished tweaking git repo https://github.com/McFranko/FrankocoinCore [INFO] tweaked toml for git repo https://github.com/McFranko/FrankocoinCore written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/McFranko/FrankocoinCore already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/McFranko/ed25519-dalek` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 500747019a41aaabd9e74c4e3a8d29d487182e766bfd49cdeb0cc06ededdc758 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "500747019a41aaabd9e74c4e3a8d29d487182e766bfd49cdeb0cc06ededdc758", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "500747019a41aaabd9e74c4e3a8d29d487182e766bfd49cdeb0cc06ededdc758", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "500747019a41aaabd9e74c4e3a8d29d487182e766bfd49cdeb0cc06ededdc758", kill_on_drop: false }` [INFO] [stdout] 500747019a41aaabd9e74c4e3a8d29d487182e766bfd49cdeb0cc06ededdc758 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d54b9a90e1b8c40f14dfc8d9f891060a6f0368fb0f918dcc37821d09c9248b38 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d54b9a90e1b8c40f14dfc8d9f891060a6f0368fb0f918dcc37821d09c9248b38", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking subtle v2.2.3 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking zeroize v1.1.0 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Compiling clear_on_drop v0.2.4 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking curve25519-dalek v2.1.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking ed25519-dalek v1.0.0-pre.3 (https://github.com/McFranko/ed25519-dalek#c1c715a7) [INFO] [stderr] Checking serde v1.0.115 [INFO] [stderr] Checking bincode v1.3.1 [INFO] [stderr] Checking Frankocoin-Core v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::frankolang::instructions` [INFO] [stdout] --> src/frankolang/codeSegment.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::frankolang::instructions; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Read` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::io::Read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reciever` [INFO] [stdout] --> src/frankolang/codeSegment.rs:117:21 [INFO] [stdout] | [INFO] [stdout] 117 | let reciever = &self.code[ [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reciever` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sender` [INFO] [stdout] --> src/frankolang/codeSegment.rs:120:21 [INFO] [stdout] | [INFO] [stdout] 120 | let sender = self.publicKey.to_bytes(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/frankolang/codeSegment.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn new(code: &[u8], start: usize) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `nextInstruction` [INFO] [stdout] --> src/frankolang/codeSegment.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | fn nextInstruction(&mut self) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `currentInstruction` [INFO] [stdout] --> src/frankolang/codeSegment.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | fn currentInstruction(&self) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `isSignatureValid` [INFO] [stdout] --> src/frankolang/codeSegment.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn isSignatureValid(&self) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `lengthOfInstruction` [INFO] [stdout] --> src/frankolang/codeSegment.rs:54:8 [INFO] [stdout] | [INFO] [stdout] 54 | fn lengthOfInstruction(instruction: u8) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `doesInstructionExist` [INFO] [stdout] --> src/frankolang/codeSegment.rs:67:8 [INFO] [stdout] | [INFO] [stdout] 67 | fn doesInstructionExist(&self) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `isSyntaxProper` [INFO] [stdout] --> src/frankolang/codeSegment.rs:77:12 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn isSyntaxProper(&mut self) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `executeInstruction` [INFO] [stdout] --> src/frankolang/codeSegment.rs:109:8 [INFO] [stdout] | [INFO] [stdout] 109 | fn executeInstruction(&self) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `findEnd` [INFO] [stdout] --> src/frankolang/codeSegment.rs:135:8 [INFO] [stdout] | [INFO] [stdout] 135 | fn findEnd(code: &[u8], start: usize) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Payment` [INFO] [stdout] --> src/frankolang/instructions.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Payment [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `send` [INFO] [stdout] --> src/frankolang/instructions.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn send(&self) [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `insufficientFundsError` [INFO] [stdout] --> src/frankolang/instructions.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | fn insufficientFundsError() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `fromKey` [INFO] [stdout] --> src/frankolang/instructions.rs:64:12 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn fromKey(publicKey: &[u8; 32]) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `save` [INFO] [stdout] --> src/frankolang/instructions.rs:100:12 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn save(&self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `interpretFrankolang` [INFO] [stdout] --> src/frankolang/mod.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn interpretFrankolang(code: &[u8]) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `TcpServer` [INFO] [stdout] --> src/server/mod.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct TcpServer [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `start` [INFO] [stdout] --> src/server/mod.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn start(&self, threads: usize) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::frankolang::instructions` [INFO] [stdout] --> src/frankolang/codeSegment.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::frankolang::instructions; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reciever` [INFO] [stdout] --> src/frankolang/codeSegment.rs:117:21 [INFO] [stdout] | [INFO] [stdout] 117 | let reciever = &self.code[ [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reciever` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sender` [INFO] [stdout] --> src/frankolang/codeSegment.rs:120:21 [INFO] [stdout] | [INFO] [stdout] 120 | let sender = self.publicKey.to_bytes(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `executeInstruction` [INFO] [stdout] --> src/frankolang/codeSegment.rs:109:8 [INFO] [stdout] | [INFO] [stdout] 109 | fn executeInstruction(&self) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Payment` [INFO] [stdout] --> src/frankolang/instructions.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Payment [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `send` [INFO] [stdout] --> src/frankolang/instructions.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn send(&self) [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `insufficientFundsError` [INFO] [stdout] --> src/frankolang/instructions.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | fn insufficientFundsError() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `fromKey` [INFO] [stdout] --> src/frankolang/instructions.rs:64:12 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn fromKey(publicKey: &[u8; 32]) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `save` [INFO] [stdout] --> src/frankolang/instructions.rs:100:12 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn save(&self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/tests/server.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | server.start(50); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 43.54s [INFO] running `Command { std: "docker" "inspect" "d54b9a90e1b8c40f14dfc8d9f891060a6f0368fb0f918dcc37821d09c9248b38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d54b9a90e1b8c40f14dfc8d9f891060a6f0368fb0f918dcc37821d09c9248b38", kill_on_drop: false }` [INFO] [stdout] d54b9a90e1b8c40f14dfc8d9f891060a6f0368fb0f918dcc37821d09c9248b38