[INFO] cloning repository https://github.com/ede0m/nanors [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ede0m/nanors" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fede0m%2Fnanors", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fede0m%2Fnanors'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 14de25bf52ae828414ab1dc5ed4237461199c993 [INFO] checking ede0m/nanors against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fede0m%2Fnanors" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ede0m/nanors on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ede0m/nanors [INFO] finished tweaking git repo https://github.com/ede0m/nanors [INFO] tweaked toml for git repo https://github.com/ede0m/nanors written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/ede0m/nanors already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cd37a2b01611276ac9946287cd465040c19ba174bc4454f76776c6b8399162a9 [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" "cd37a2b01611276ac9946287cd465040c19ba174bc4454f76776c6b8399162a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cd37a2b01611276ac9946287cd465040c19ba174bc4454f76776c6b8399162a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd37a2b01611276ac9946287cd465040c19ba174bc4454f76776c6b8399162a9", kill_on_drop: false }` [INFO] [stdout] cd37a2b01611276ac9946287cd465040c19ba174bc4454f76776c6b8399162a9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 601f13b9dc1b1ed0befdef7900a2cb75ed81a56e386bd0a8e8b07879a28fe933 [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" "601f13b9dc1b1ed0befdef7900a2cb75ed81a56e386bd0a8e8b07879a28fe933", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Checking subtle v2.4.0 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Checking futures-sink v0.3.15 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking funty v1.2.0 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling openssl-sys v0.9.65 [INFO] [stderr] Compiling tokio v1.8.1 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking ed25519 v1.1.1 [INFO] [stderr] Checking wyz v0.4.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking tracing-core v0.1.18 [INFO] [stderr] Checking proc-macro-nested v0.1.7 [INFO] [stderr] Checking ryu v1.0.5 [INFO] [stderr] Checking encoding_rs v0.8.28 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking cipher v0.3.0 [INFO] [stderr] Checking universal-hash v0.4.0 [INFO] [stderr] Checking crypto-mac v0.11.0 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking aead v0.4.2 [INFO] [stderr] Checking bitvec v0.22.3 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking sha2 v0.9.5 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking hmac v0.11.0 [INFO] [stderr] Checking ctr v0.7.0 [INFO] [stderr] Checking aes v0.7.4 [INFO] [stderr] Checking polyval v0.5.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking blake2 v0.9.1 [INFO] [stderr] Checking console v0.14.1 [INFO] [stderr] Checking hkdf v0.11.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking ghash v0.4.2 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling openssl v0.10.35 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking aes-gcm v0.9.2 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking http-body v0.4.2 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling zeroize_derive v1.1.0 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Checking curve25519-dalek v3.1.0 [INFO] [stderr] Checking dialoguer v0.8.0 [INFO] [stderr] Checking futures-executor v0.3.15 [INFO] [stderr] Checking futures v0.3.15 [INFO] [stderr] Checking serde v1.0.126 [INFO] [stderr] Checking tokio-util v0.6.7 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.3 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking ed25519-dalek v1.0.1 (https://github.com/ede0m/ed25519-dalek?rev=ad94641198d8f4bb8b4b025f2f60e6faaab6cb5c#ad946411) [INFO] [stderr] Checking hyper v0.14.10 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.4 [INFO] [stderr] Checking nanors v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/encoding.rs:56:13 [INFO] [stdout] | [INFO] [stdout] 56 | Err(e) => Err("could not decrypt wallet key".into()), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/manager.rs:60:17 [INFO] [stdout] | [INFO] [stdout] 60 | let b = acct.create_block(new_balance, hash); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/encoding.rs:56:13 [INFO] [stdout] | [INFO] [stdout] 56 | Err(e) => Err("could not decrypt wallet key".into()), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/manager.rs:60:17 [INFO] [stdout] | [INFO] [stdout] 60 | let b = acct.create_block(new_balance, hash); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `receive` [INFO] [stdout] --> src/manager.rs:51:14 [INFO] [stdout] | [INFO] [stdout] 51 | async fn receive(&self, hash: &str, acct: &wallet::Account) -> Result<(), Box> { [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: `queue_pending` [INFO] [stdout] --> src/manager.rs:65:14 [INFO] [stdout] | [INFO] [stdout] 65 | async fn queue_pending(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sk` [INFO] [stdout] --> src/wallet.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | sk: [u8; 32], [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `pk` [INFO] [stdout] --> src/wallet.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | pk: [u8; 32], [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/manager.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | m.synchronize().await; [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: unused `std::result::Result` that must be used [INFO] [stdout] --> src/wallet.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | / writeln!( [INFO] [stdout] 98 | | file, [INFO] [stdout] 99 | | "{}|{}|{}|{}", [INFO] [stdout] 100 | | self.name, [INFO] [stdout] ... | [INFO] [stdout] 103 | | hex::encode_upper(&nonce) [INFO] [stdout] 104 | | ); [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `receive` [INFO] [stdout] --> src/manager.rs:51:14 [INFO] [stdout] | [INFO] [stdout] 51 | async fn receive(&self, hash: &str, acct: &wallet::Account) -> Result<(), Box> { [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: `queue_pending` [INFO] [stdout] --> src/manager.rs:65:14 [INFO] [stdout] | [INFO] [stdout] 65 | async fn queue_pending(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sk` [INFO] [stdout] --> src/wallet.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | sk: [u8; 32], [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `pk` [INFO] [stdout] --> src/wallet.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | pk: [u8; 32], [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/manager.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | m.synchronize().await; [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: unused `std::result::Result` that must be used [INFO] [stdout] --> src/wallet.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | / writeln!( [INFO] [stdout] 98 | | file, [INFO] [stdout] 99 | | "{}|{}|{}|{}", [INFO] [stdout] 100 | | self.name, [INFO] [stdout] ... | [INFO] [stdout] 103 | | hex::encode_upper(&nonce) [INFO] [stdout] 104 | | ); [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 51.53s [INFO] running `Command { std: "docker" "inspect" "601f13b9dc1b1ed0befdef7900a2cb75ed81a56e386bd0a8e8b07879a28fe933", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "601f13b9dc1b1ed0befdef7900a2cb75ed81a56e386bd0a8e8b07879a28fe933", kill_on_drop: false }` [INFO] [stdout] 601f13b9dc1b1ed0befdef7900a2cb75ed81a56e386bd0a8e8b07879a28fe933