[INFO] fetching crate anuma-miner 0.2.4... [INFO] building anuma-miner-0.2.4 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate anuma-miner 0.2.4 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate anuma-miner 0.2.4 [INFO] finished tweaking crates.io crate anuma-miner 0.2.4 [INFO] tweaked toml for crates.io crate anuma-miner 0.2.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate anuma-miner 0.2.4 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate anuma-miner 0.2.4 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded prost-types v0.12.1 [INFO] [stderr] Downloaded home v0.5.5 [INFO] [stderr] Downloaded prost-build v0.12.1 [INFO] [stderr] Downloaded errno v0.3.5 [INFO] [stderr] Downloaded tonic-build v0.10.2 [INFO] [stderr] Downloaded prost v0.12.1 [INFO] [stderr] Downloaded anstyle-wincon v3.0.1 [INFO] [stderr] Downloaded assoc v0.1.3 [INFO] [stderr] Downloaded cpufeatures v0.2.11 [INFO] [stderr] Downloaded anstyle v1.0.4 [INFO] [stderr] Downloaded iana-time-zone v0.1.58 [INFO] [stderr] Downloaded blake2b_simd v1.0.2 [INFO] [stderr] Downloaded windows-core v0.51.1 [INFO] [stderr] Downloaded clap v4.4.7 [INFO] [stderr] Downloaded serde_derive v1.0.190 [INFO] [stderr] Downloaded serde v1.0.190 [INFO] [stderr] Downloaded smallvec v1.11.1 [INFO] [stderr] Downloaded prettyplease v0.2.15 [INFO] [stderr] Downloaded shuttle v0.6.1 [INFO] [stderr] Downloaded clap_builder v4.4.7 [INFO] [stderr] Downloaded syn v2.0.38 [INFO] [stderr] Downloaded anstyle-parse v0.2.2 [INFO] [stderr] Downloaded anstream v0.6.4 [INFO] [stderr] Downloaded keccak v0.1.4 [INFO] [stderr] Downloaded prost-derive v0.12.1 [INFO] [stderr] Downloaded rustix v0.38.21 [INFO] [stderr] Downloaded tokio v1.33.0 [INFO] [stderr] Downloaded linux-raw-sys v0.4.10 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c0951c592d0746670f7946aac28b1e1d276fa68be169aa5d465de8f041ed4095 [INFO] running `Command { std: "docker" "start" "-a" "c0951c592d0746670f7946aac28b1e1d276fa68be169aa5d465de8f041ed4095", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c0951c592d0746670f7946aac28b1e1d276fa68be169aa5d465de8f041ed4095", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0951c592d0746670f7946aac28b1e1d276fa68be169aa5d465de8f041ed4095", kill_on_drop: false }` [INFO] [stdout] c0951c592d0746670f7946aac28b1e1d276fa68be169aa5d465de8f041ed4095 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 91c010954af3cd32714208da3f898b24c738de9a26374855ae85ff3aa6d64b78 [INFO] running `Command { std: "docker" "start" "-a" "91c010954af3cd32714208da3f898b24c738de9a26374855ae85ff3aa6d64b78", kill_on_drop: false }` [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Compiling linux-raw-sys v0.4.10 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling rustix v0.38.21 [INFO] [stderr] Compiling http v0.2.9 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling hashbrown v0.14.2 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling bytes v1.5.0 [INFO] [stderr] Compiling prettyplease v0.2.15 [INFO] [stderr] Compiling http-body v0.4.5 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling indexmap v2.1.0 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling home v0.5.5 [INFO] [stderr] Compiling fastrand v2.0.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling axum-core v0.3.4 [INFO] [stderr] Compiling serde v1.0.190 [INFO] [stderr] Compiling petgraph v0.6.4 [INFO] [stderr] Compiling anstyle-parse v0.2.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling tempfile v3.8.1 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling axum v0.6.20 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling anstyle-query v1.0.0 [INFO] [stderr] Compiling anstyle v1.0.4 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling anstream v0.6.4 [INFO] [stderr] Compiling clap_lex v0.6.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling clap_builder v4.4.7 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling is-terminal v0.4.9 [INFO] [stderr] Compiling iana-time-zone v0.1.58 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling termcolor v1.3.0 [INFO] [stderr] Compiling constant_time_eq v0.3.0 [INFO] [stderr] Compiling arrayref v0.3.7 [INFO] [stderr] Compiling chrono v0.4.31 [INFO] [stderr] Compiling blake2b_simd v1.0.2 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling prost-derive v0.12.1 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Compiling tokio v1.33.0 [INFO] [stderr] Compiling async-trait v0.1.74 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling pin-project v1.1.3 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Compiling prost v0.12.1 [INFO] [stderr] Compiling async-stream v0.3.5 [INFO] [stderr] Compiling env_logger v0.10.0 [INFO] [stderr] Compiling prost-types v0.12.1 [INFO] [stderr] Compiling arc-swap v1.6.0 [INFO] [stderr] Compiling prost-build v0.12.1 [INFO] [stderr] Compiling clap v4.4.7 [INFO] [stderr] Compiling tonic-build v0.10.2 [INFO] [stderr] Compiling tokio-util v0.7.10 [INFO] [stderr] Compiling tokio-io-timeout v1.2.0 [INFO] [stderr] Compiling tokio-stream v0.1.14 [INFO] [stderr] Compiling anuma-miner v0.2.4 (/opt/rustwide/workdir) [INFO] [stderr] Compiling h2 v0.3.21 [INFO] [stderr] Compiling tower v0.4.13 [INFO] [stderr] Compiling hyper v0.14.27 [INFO] [stderr] Compiling hyper-timeout v0.4.1 [INFO] [stderr] Compiling tonic v0.10.2 [INFO] [stdout] warning: unused imports: `Barrier` and `thread` [INFO] [stdout] --> src/swap_rust.rs:114:21 [INFO] [stdout] | [INFO] [stdout] 114 | sync::{Arc, Barrier}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 115 | thread, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/pow.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct State { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 19 | pub id: usize, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `State` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/swap_rust.rs:125:21 [INFO] [stdout] | [INFO] [stdout] 125 | pub fn lock(&self) -> MutexGuard { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 125 | pub fn lock(&self) -> MutexGuard<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 46s [INFO] running `Command { std: "docker" "inspect" "91c010954af3cd32714208da3f898b24c738de9a26374855ae85ff3aa6d64b78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91c010954af3cd32714208da3f898b24c738de9a26374855ae85ff3aa6d64b78", kill_on_drop: false }` [INFO] [stdout] 91c010954af3cd32714208da3f898b24c738de9a26374855ae85ff3aa6d64b78 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b1adf2ac1eddeb76dd4485936a998f9d26cb4190a3592a38ef4040dc07a64d2 [INFO] running `Command { std: "docker" "start" "-a" "6b1adf2ac1eddeb76dd4485936a998f9d26cb4190a3592a38ef4040dc07a64d2", kill_on_drop: false }` [INFO] [stderr] Compiling keccak v0.1.4 [INFO] [stderr] Compiling sha3 v0.10.8 [INFO] [stderr] Compiling anuma-miner v0.2.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/pow.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct State { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 19 | pub id: usize, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `State` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/swap_rust.rs:125:21 [INFO] [stdout] | [INFO] [stdout] 125 | pub fn lock(&self) -> MutexGuard { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 125 | pub fn lock(&self) -> MutexGuard<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 4.23s [INFO] running `Command { std: "docker" "inspect" "6b1adf2ac1eddeb76dd4485936a998f9d26cb4190a3592a38ef4040dc07a64d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b1adf2ac1eddeb76dd4485936a998f9d26cb4190a3592a38ef4040dc07a64d2", kill_on_drop: false }` [INFO] [stdout] 6b1adf2ac1eddeb76dd4485936a998f9d26cb4190a3592a38ef4040dc07a64d2