[INFO] cloning repository https://github.com/dinhmc208-bit/t [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dinhmc208-bit/t" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdinhmc208-bit%2Ft", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdinhmc208-bit%2Ft'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 643416ce722a14503872806da78ccf6c8d57a771 [INFO] checking dinhmc208-bit/t/643416ce722a14503872806da78ccf6c8d57a771 against master#a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb for pr-151109 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdinhmc208-bit%2Ft" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. 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[INFO] started tweaking git repo https://github.com/dinhmc208-bit/t [INFO] finished tweaking git repo https://github.com/dinhmc208-bit/t [INFO] tweaked toml for git repo https://github.com/dinhmc208-bit/t written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/dinhmc208-bit/t on toolchain a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/dinhmc208-bit/t 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" "+a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zmij v1.0.13 [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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bbc61814684bce02e1519e065a5a1e59fcbf518909cd9578c6a575aa5617e55b [INFO] running `Command { std: "docker" "start" "-a" "bbc61814684bce02e1519e065a5a1e59fcbf518909cd9578c6a575aa5617e55b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bbc61814684bce02e1519e065a5a1e59fcbf518909cd9578c6a575aa5617e55b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbc61814684bce02e1519e065a5a1e59fcbf518909cd9578c6a575aa5617e55b", kill_on_drop: false }` [INFO] [stdout] bbc61814684bce02e1519e065a5a1e59fcbf518909cd9578c6a575aa5617e55b [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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 137136f9c260a91ca8e9d7c9aab2346e8b3ed651988989ff4eea0bc7af86ea28 [INFO] running `Command { std: "docker" "start" "-a" "137136f9c260a91ca8e9d7c9aab2346e8b3ed651988989ff4eea0bc7af86ea28", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.105 [INFO] [stderr] Compiling quote v1.0.43 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling zerocopy v0.8.33 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Compiling zmij v1.0.13 [INFO] [stderr] Checking errno v0.3.14 [INFO] [stderr] Checking getrandom v0.2.17 [INFO] [stderr] Checking mio v1.1.1 [INFO] [stderr] Checking socket2 v0.6.1 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Checking clap_builder v4.5.54 [INFO] [stderr] Checking num_cpus v1.17.0 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking signal-hook-registry v1.4.8 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling clap_derive v4.5.49 [INFO] [stderr] Checking tokio v1.49.0 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking clap v4.5.54 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking ipnetwork v0.20.0 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking tokio-util v0.7.18 [INFO] [stderr] Checking nvnc v26.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/scan_engine.rs:96:22 [INFO] [stdout] | [INFO] [stdout] 96 | let (job_tx, mut job_rx) = mpsc::channel::(input_queue_size); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/scan_engine.rs:96:22 [INFO] [stdout] | [INFO] [stdout] 96 | let (job_tx, mut job_rx) = mpsc::channel::(input_queue_size); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `net_tools` [INFO] [stdout] --> src/scan_engine.rs:118:17 [INFO] [stdout] | [INFO] [stdout] 118 | let net_tools = self.net_tools.clone(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_net_tools` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `submitted` is assigned to, but never used [INFO] [stdout] --> src/scan_engine.rs:173:13 [INFO] [stdout] | [INFO] [stdout] 173 | let mut submitted = 0u64; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_submitted` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `submitted` is never read [INFO] [stdout] --> src/scan_engine.rs:177:13 [INFO] [stdout] | [INFO] [stdout] 177 | submitted += 1; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `net_tools` [INFO] [stdout] --> src/scan_engine.rs:118:17 [INFO] [stdout] | [INFO] [stdout] 118 | let net_tools = self.net_tools.clone(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_net_tools` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `submitted` is assigned to, but never used [INFO] [stdout] --> src/scan_engine.rs:173:13 [INFO] [stdout] | [INFO] [stdout] 173 | let mut submitted = 0u64; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_submitted` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `submitted` is never read [INFO] [stdout] --> src/scan_engine.rs:177:13 [INFO] [stdout] | [INFO] [stdout] 177 | submitted += 1; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.29s [INFO] running `Command { std: "docker" "inspect" "137136f9c260a91ca8e9d7c9aab2346e8b3ed651988989ff4eea0bc7af86ea28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "137136f9c260a91ca8e9d7c9aab2346e8b3ed651988989ff4eea0bc7af86ea28", kill_on_drop: false }` [INFO] [stdout] 137136f9c260a91ca8e9d7c9aab2346e8b3ed651988989ff4eea0bc7af86ea28