[INFO] cloning repository https://github.com/uhvesta/rust-benchmarks [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/uhvesta/rust-benchmarks" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuhvesta%2Frust-benchmarks", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuhvesta%2Frust-benchmarks'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 00a1d65ed1804167c57c7aff02be4c170f5dffe2 [INFO] checking uhvesta/rust-benchmarks against try#0611f7de057c584b8771102fde7aed6c70c71d3b for pr-146440 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuhvesta%2Frust-benchmarks" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/uhvesta/rust-benchmarks [INFO] finished tweaking git repo https://github.com/uhvesta/rust-benchmarks [INFO] tweaked toml for git repo https://github.com/uhvesta/rust-benchmarks written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/uhvesta/rust-benchmarks on toolchain 0611f7de057c584b8771102fde7aed6c70c71d3b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/uhvesta/rust-benchmarks 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" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking uhvesta/rust-benchmarks against try#0611f7de057c584b8771102fde7aed6c70c71d3b for pr-146440 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuhvesta%2Frust-benchmarks" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/uhvesta/rust-benchmarks [INFO] finished tweaking git repo https://github.com/uhvesta/rust-benchmarks [INFO] tweaked toml for git repo https://github.com/uhvesta/rust-benchmarks written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/uhvesta/rust-benchmarks on toolchain 0611f7de057c584b8771102fde7aed6c70c71d3b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/uhvesta/rust-benchmarks 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" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lasso v0.7.3 [INFO] [stderr] Downloaded internment v0.8.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 75b2c663df04395a122a206f62332853d3a4568318bd35217b8b625fa66b405e [INFO] running `Command { std: "docker" "start" "-a" "75b2c663df04395a122a206f62332853d3a4568318bd35217b8b625fa66b405e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "75b2c663df04395a122a206f62332853d3a4568318bd35217b8b625fa66b405e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75b2c663df04395a122a206f62332853d3a4568318bd35217b8b625fa66b405e", kill_on_drop: false }` [INFO] [stdout] 75b2c663df04395a122a206f62332853d3a4568318bd35217b8b625fa66b405e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c01c28e908cb63dae884fb57af1b3a450e55ba6d3f66809a22dcef0ce7a5a2f7 [INFO] running `Command { std: "docker" "start" "-a" "c01c28e908cb63dae884fb57af1b3a450e55ba6d3f66809a22dcef0ce7a5a2f7", kill_on_drop: false }` [INFO] [stderr] Compiling zerocopy v0.8.47 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Checking is-terminal v0.4.17 [INFO] [stderr] Checking clap_builder v4.6.0 [INFO] [stderr] Checking regex-automata v0.4.14 [INFO] [stderr] Checking serde_json v1.0.149 [INFO] [stderr] Checking internment v0.8.6 [INFO] [stderr] Checking clap v4.6.0 [INFO] [stderr] Checking regex v1.12.3 [INFO] [stderr] Compiling zerocopy-derive v0.8.47 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking ahash v0.8.12 [INFO] [stderr] Checking half v2.7.1 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking dashmap v6.1.0 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking lasso v0.7.3 [INFO] [stderr] Checking two_sum v0.1.0 (/opt/rustwide/workdir/problems/two_sum) [INFO] [stdout] warning: unused variable: `required` [INFO] [stdout] --> problems/two_sum/src/lib.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 73 | let required = target - num; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_required` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `required` [INFO] [stdout] --> problems/two_sum/src/lib.rs:92:13 [INFO] [stdout] | [INFO] [stdout] 92 | let required = target - num; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_required` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `required` [INFO] [stdout] --> problems/two_sum/src/lib.rs:109:13 [INFO] [stdout] | [INFO] [stdout] 109 | let required = target - num; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_required` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `required` [INFO] [stdout] --> problems/two_sum/src/lib.rs:134:13 [INFO] [stdout] | [INFO] [stdout] 134 | let required = target - num; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_required` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `required` [INFO] [stdout] --> problems/two_sum/src/lib.rs:151:13 [INFO] [stdout] | [INFO] [stdout] 151 | let required = target - num; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_required` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `required` [INFO] [stdout] --> problems/two_sum/src/lib.rs:168:13 [INFO] [stdout] | [INFO] [stdout] 168 | let required = target - num; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_required` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `required` [INFO] [stdout] --> problems/two_sum/src/lib.rs:191:13 [INFO] [stdout] | [INFO] [stdout] 191 | let required = target - num; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_required` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `required` [INFO] [stdout] --> problems/two_sum/src/lib.rs:623:13 [INFO] [stdout] | [INFO] [stdout] 623 | let required = target - num; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_required` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `required` [INFO] [stdout] --> problems/two_sum/src/lib.rs:639:13 [INFO] [stdout] | [INFO] [stdout] 639 | let required = target - num; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_required` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `required` [INFO] [stdout] --> problems/two_sum/src/lib.rs:655:13 [INFO] [stdout] | [INFO] [stdout] 655 | let required = target - num; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_required` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `required` [INFO] [stdout] --> problems/two_sum/src/lib.rs:671:13 [INFO] [stdout] | [INFO] [stdout] 671 | let required = target - num; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_required` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `required` [INFO] [stdout] --> problems/two_sum/src/lib.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 73 | let required = target - num; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_required` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `required` [INFO] [stdout] --> problems/two_sum/src/lib.rs:92:13 [INFO] [stdout] | [INFO] [stdout] 92 | let required = target - num; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_required` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `required` [INFO] [stdout] --> problems/two_sum/src/lib.rs:109:13 [INFO] [stdout] | [INFO] [stdout] 109 | let required = target - num; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_required` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `required` [INFO] [stdout] --> problems/two_sum/src/lib.rs:134:13 [INFO] [stdout] | [INFO] [stdout] 134 | let required = target - num; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_required` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `required` [INFO] [stdout] --> problems/two_sum/src/lib.rs:151:13 [INFO] [stdout] | [INFO] [stdout] 151 | let required = target - num; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_required` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `required` [INFO] [stdout] --> problems/two_sum/src/lib.rs:168:13 [INFO] [stdout] | [INFO] [stdout] 168 | let required = target - num; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_required` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `required` [INFO] [stdout] --> problems/two_sum/src/lib.rs:191:13 [INFO] [stdout] | [INFO] [stdout] 191 | let required = target - num; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_required` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `required` [INFO] [stdout] --> problems/two_sum/src/lib.rs:623:13 [INFO] [stdout] | [INFO] [stdout] 623 | let required = target - num; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_required` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `required` [INFO] [stdout] --> problems/two_sum/src/lib.rs:639:13 [INFO] [stdout] | [INFO] [stdout] 639 | let required = target - num; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_required` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `required` [INFO] [stdout] --> problems/two_sum/src/lib.rs:655:13 [INFO] [stdout] | [INFO] [stdout] 655 | let required = target - num; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_required` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `required` [INFO] [stdout] --> problems/two_sum/src/lib.rs:671:13 [INFO] [stdout] | [INFO] [stdout] 671 | let required = target - num; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_required` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.55s [INFO] running `Command { std: "docker" "inspect" "c01c28e908cb63dae884fb57af1b3a450e55ba6d3f66809a22dcef0ce7a5a2f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c01c28e908cb63dae884fb57af1b3a450e55ba6d3f66809a22dcef0ce7a5a2f7", kill_on_drop: false }` [INFO] [stdout] c01c28e908cb63dae884fb57af1b3a450e55ba6d3f66809a22dcef0ce7a5a2f7