[INFO] cloning repository https://github.com/xStFtx/rocky [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xStFtx/rocky" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FxStFtx%2Frocky", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FxStFtx%2Frocky'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2ad559469fab14e2ae819a0fa91f61cd3c450d88 [INFO] checking xStFtx/rocky against master#a932eb36f8adf6c8cdfc450f063943da3112d621 for pr-140209-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FxStFtx%2Frocky" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/xStFtx/rocky on toolchain a932eb36f8adf6c8cdfc450f063943da3112d621 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/xStFtx/rocky [INFO] finished tweaking git repo https://github.com/xStFtx/rocky [INFO] tweaked toml for git repo https://github.com/xStFtx/rocky written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/xStFtx/rocky 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" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f1468c42fb1c19da3a734479cb3970e4a05065af6e1d8729eb791ae5dbcfcb56 [INFO] running `Command { std: "docker" "start" "-a" "f1468c42fb1c19da3a734479cb3970e4a05065af6e1d8729eb791ae5dbcfcb56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f1468c42fb1c19da3a734479cb3970e4a05065af6e1d8729eb791ae5dbcfcb56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1468c42fb1c19da3a734479cb3970e4a05065af6e1d8729eb791ae5dbcfcb56", kill_on_drop: false }` [INFO] [stdout] f1468c42fb1c19da3a734479cb3970e4a05065af6e1d8729eb791ae5dbcfcb56 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bac41af50a59a4174696a1f8636f9df9d25139a767ab136f4e7dbdfa8443bf6e [INFO] running `Command { std: "docker" "start" "-a" "bac41af50a59a4174696a1f8636f9df9d25139a767ab136f4e7dbdfa8443bf6e", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking cpufeatures v0.2.11 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.39 [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 v0.10.8 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Checking rocky v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `listener` [INFO] [stdout] --> src/p2p.rs:24:17 [INFO] [stdout] | [INFO] [stdout] 24 | let listener = Arc::clone(&listener); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_listener` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `from_address`, `to_address`, `amount`, `set_from_address`, `set_to_address`, and `set_amount` are never used [INFO] [stdout] --> src/transaction.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Transaction { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn from_address(&self) -> &str { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn to_address(&self) -> &str { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn amount(&self) -> f64 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn set_from_address(&mut self, from_address: String) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub fn set_to_address(&mut self, to_address: String) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | pub fn set_amount(&mut self, amount: f64) -> Result<(), &'static str> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `P2P` is never constructed [INFO] [stdout] --> src/p2p.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct P2P { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `start` are never used [INFO] [stdout] --> src/p2p.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl P2P { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] 12 | pub fn new(port: u16) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | pub fn start(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `handle_connection` is never used [INFO] [stdout] --> src/p2p.rs:39:4 [INFO] [stdout] | [INFO] [stdout] 39 | fn handle_connection(mut stream: TcpStream) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `listener` [INFO] [stdout] --> src/p2p.rs:24:17 [INFO] [stdout] | [INFO] [stdout] 24 | let listener = Arc::clone(&listener); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_listener` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `from_address`, `to_address`, `amount`, `set_from_address`, `set_to_address`, and `set_amount` are never used [INFO] [stdout] --> src/transaction.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Transaction { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn from_address(&self) -> &str { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn to_address(&self) -> &str { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn amount(&self) -> f64 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn set_from_address(&mut self, from_address: String) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub fn set_to_address(&mut self, to_address: String) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | pub fn set_amount(&mut self, amount: f64) -> Result<(), &'static str> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `P2P` is never constructed [INFO] [stdout] --> src/p2p.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct P2P { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `start` are never used [INFO] [stdout] --> src/p2p.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl P2P { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] 12 | pub fn new(port: u16) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | pub fn start(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `handle_connection` is never used [INFO] [stdout] --> src/p2p.rs:39:4 [INFO] [stdout] | [INFO] [stdout] 39 | fn handle_connection(mut stream: TcpStream) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.58s [INFO] running `Command { std: "docker" "inspect" "bac41af50a59a4174696a1f8636f9df9d25139a767ab136f4e7dbdfa8443bf6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bac41af50a59a4174696a1f8636f9df9d25139a767ab136f4e7dbdfa8443bf6e", kill_on_drop: false }` [INFO] [stdout] bac41af50a59a4174696a1f8636f9df9d25139a767ab136f4e7dbdfa8443bf6e