[INFO] cloning repository https://github.com/amiyatulu/data-structure [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/amiyatulu/data-structure" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famiyatulu%2Fdata-structure", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famiyatulu%2Fdata-structure'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dd8ab59e34491e7290954ffe82e9fc8e31587ebb [INFO] testing amiyatulu/data-structure against beta-2025-10-28 for beta-1.92-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famiyatulu%2Fdata-structure" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/amiyatulu/data-structure [INFO] finished tweaking git repo https://github.com/amiyatulu/data-structure [INFO] tweaked toml for git repo https://github.com/amiyatulu/data-structure written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/amiyatulu/data-structure on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/amiyatulu/data-structure 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5e12f03843ebfd9fa29882aa35d3d92f0ca859193620d3e1b1b23257775c2442 [INFO] running `Command { std: "docker" "start" "-a" "5e12f03843ebfd9fa29882aa35d3d92f0ca859193620d3e1b1b23257775c2442", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5e12f03843ebfd9fa29882aa35d3d92f0ca859193620d3e1b1b23257775c2442", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e12f03843ebfd9fa29882aa35d3d92f0ca859193620d3e1b1b23257775c2442", kill_on_drop: false }` [INFO] [stdout] 5e12f03843ebfd9fa29882aa35d3d92f0ca859193620d3e1b1b23257775c2442 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5a1e580db55dc42c6fd6b765433a5d119678ff2124108e2056cb82b93d616655 [INFO] running `Command { std: "docker" "start" "-a" "5a1e580db55dc42c6fd6b765433a5d119678ff2124108e2056cb82b93d616655", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.85 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling pin-project-lite v0.2.14 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling futures-io v0.3.30 [INFO] [stderr] Compiling value-bag v1.9.0 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling cc v1.0.99 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling futures-task v0.3.30 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling subtle v2.6.1 [INFO] [stderr] Compiling parking v2.2.0 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling cpufeatures v0.2.12 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling bytes v1.6.1 [INFO] [stderr] Compiling unicode-normalization v0.1.23 [INFO] [stderr] Compiling event-listener v5.3.1 [INFO] [stderr] Compiling unicode-bidi v0.3.15 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling fastrand v2.1.0 [INFO] [stderr] Compiling event-listener-strategy v0.5.2 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling signature v2.2.0 [INFO] [stderr] Compiling unsigned-varint v0.7.2 [INFO] [stderr] Compiling data-encoding v2.6.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling futures-lite v2.3.0 [INFO] [stderr] Compiling idna v0.5.0 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Compiling ed25519 v2.2.3 [INFO] [stderr] Compiling curve25519-dalek v4.1.3 [INFO] [stderr] Compiling futures-lite v1.13.0 [INFO] [stderr] Compiling hmac v0.12.1 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling async-lock v3.4.0 [INFO] [stderr] Compiling core2 v0.4.0 [INFO] [stderr] Compiling hkdf v0.12.4 [INFO] [stderr] Compiling quick-protobuf v0.8.1 [INFO] [stderr] Compiling bs58 v0.5.1 [INFO] [stderr] Compiling url v2.5.2 [INFO] [stderr] Compiling multihash v0.19.1 [INFO] [stderr] Compiling base-x v0.2.11 [INFO] [stderr] Compiling piper v0.2.3 [INFO] [stderr] Compiling async-channel v2.3.1 [INFO] [stderr] Compiling web-time v1.1.0 [INFO] [stderr] Compiling arrayref v0.3.8 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling socket2 v0.4.10 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Compiling unsigned-varint v0.8.0 [INFO] [stderr] Compiling futures-timer v3.0.3 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling blocking v1.6.1 [INFO] [stderr] Compiling async-executor v1.13.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling time-macros v0.2.18 [INFO] [stderr] Compiling event-listener v3.1.0 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling async-channel v1.9.0 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling miniz_oxide v0.7.3 [INFO] [stderr] Compiling yeslogic-fontconfig-sys v5.0.0 [INFO] [stderr] Compiling freetype-sys v0.20.1 [INFO] [stderr] Compiling pathfinder_simd v0.5.3 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling ipnet v2.9.0 [INFO] [stderr] Compiling allocator-api2 v0.2.18 [INFO] [stderr] Compiling fdeflate v0.3.4 [INFO] [stderr] Compiling libloading v0.8.3 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling dlib v0.5.2 [INFO] [stderr] Compiling hostname v0.3.1 [INFO] [stderr] Compiling time v0.3.36 [INFO] [stderr] Compiling flate2 v1.0.30 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling png v0.17.13 [INFO] [stderr] Compiling tokio v1.38.1 [INFO] [stderr] Compiling cstr v0.2.12 [INFO] [stderr] Compiling idna v0.4.0 [INFO] [stderr] Compiling instant v0.1.13 [INFO] [stderr] Compiling jpeg-decoder v0.3.1 [INFO] [stderr] Compiling oid-registry v0.6.1 [INFO] [stderr] Compiling rustls-pki-types v1.7.0 [INFO] [stderr] Compiling bytemuck v1.16.0 [INFO] [stderr] Compiling lru v0.12.3 [INFO] [stderr] Compiling rustls v0.23.11 [INFO] [stderr] Compiling font-kit v0.13.2 [INFO] [stderr] Compiling weezl v0.1.8 [INFO] [stderr] Compiling httparse v1.9.4 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling plotters-backend v0.3.6 [INFO] [stderr] Compiling resolv-conf v0.7.0 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling image v0.24.9 [INFO] [stderr] Compiling gif v0.12.0 [INFO] [stderr] Compiling pathfinder_geometry v0.5.1 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling nix v0.24.3 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling socket2 v0.5.7 [INFO] [stderr] Compiling rusticata-macros v4.1.0 [INFO] [stderr] Compiling snow v0.9.6 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling nohash-hasher v0.2.0 [INFO] [stderr] Compiling iana-time-zone v0.1.60 [INFO] [stderr] Compiling float-ord v0.3.2 [INFO] [stderr] Compiling chrono v0.4.38 [INFO] [stderr] Compiling yasna v0.5.2 [INFO] [stderr] Compiling rustls v0.21.12 [INFO] [stderr] Compiling plotters-svg v0.3.6 [INFO] [stderr] Compiling pem v3.0.4 [INFO] [stderr] Compiling ttf-parser v0.20.0 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling webpki-roots v0.25.4 [INFO] [stderr] Compiling serde_json v1.0.120 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling thread_local v1.1.8 [INFO] [stderr] Compiling password-encryption v0.1.0 (/opt/rustwide/workdir/password-encryption) [INFO] [stderr] Compiling random-number v0.1.0 (/opt/rustwide/workdir/random-number) [INFO] [stderr] Compiling rustls-webpki v0.102.5 [INFO] [stderr] Compiling rustls-webpki v0.101.7 [INFO] [stderr] Compiling sct v0.7.1 [INFO] [stderr] Compiling random-number-seed v0.1.0 (/opt/rustwide/workdir/random-number-seed) [INFO] [stderr] Compiling plotters-bitmap v0.3.6 [INFO] [stderr] Compiling map-storage v0.1.0 (/opt/rustwide/workdir/map-storage) [INFO] [stderr] Compiling constant-factors2 v0.1.0 (/opt/rustwide/workdir/constant-factors2) [INFO] [stderr] Compiling person-fit v0.1.0 (/opt/rustwide/workdir/person-fit) [INFO] [stderr] Compiling reputation_score v0.1.0 (/opt/rustwide/workdir/reputation_score) [INFO] [stderr] Compiling mean v0.1.0 (/opt/rustwide/workdir/statistics/mean) [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> reputation_score/src/main.rs:75:5 [INFO] [stdout] | [INFO] [stdout] 74 | struct Account { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 75 | id: String, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling transcription v0.1.0 (/opt/rustwide/workdir/transcription) [INFO] [stderr] Compiling plotters v0.3.6 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling curve25519-dalek-derive v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling data-encoding-macro-internal v0.1.13 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling asn1-rs-derive v0.4.0 [INFO] [stderr] Compiling data-encoding-macro v0.1.15 [INFO] [stderr] Compiling multibase v0.9.1 [INFO] [stderr] Compiling zeroize v1.8.1 [INFO] [stderr] Compiling asn1-rs-impl v0.1.0 [INFO] [stderr] Compiling async-trait v0.1.81 [INFO] [stderr] Compiling libp2p-swarm-derive v0.34.2 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling enum-as-inner v0.6.0 [INFO] [stderr] Compiling netlink-packet-utils v0.5.2 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling ed25519-dalek v2.1.1 [INFO] [stderr] Compiling asn1-rs v0.5.2 [INFO] [stderr] Compiling x25519-dalek v2.0.1 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling pin-project v1.1.5 [INFO] [stderr] Compiling baby-formula v0.1.0 (/opt/rustwide/workdir/baby-formula) [INFO] [stderr] Compiling recursion_fibonacci v0.1.0 (/opt/rustwide/workdir/recursion_fibonacci) [INFO] [stderr] Compiling recursion_factorial v0.1.0 (/opt/rustwide/workdir/recursion_factorial) [INFO] [stdout] warning: unused variable: `factorial_value` [INFO] [stdout] --> recursion_factorial/src/main.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let factorial_value = factorial(num); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_factorial_value` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling polling v3.7.2 [INFO] [stderr] Compiling libp2p-identity v0.2.9 [INFO] [stderr] Compiling netlink-packet-core v0.4.2 [INFO] [stderr] Compiling futures-rustls v0.24.0 [INFO] [stderr] Compiling six_odd_numbers v0.1.0 (/opt/rustwide/workdir/six_odd_numbers) [INFO] [stderr] Compiling database v0.1.0 (/opt/rustwide/workdir/database) [INFO] [stderr] Compiling netlink-packet-route v0.12.0 [INFO] [stderr] Compiling async-io v2.3.3 [INFO] [stderr] Compiling n_square v0.1.0 (/opt/rustwide/workdir/plots/n_square) [INFO] [stderr] Compiling constant-factors v0.1.0 (/opt/rustwide/workdir/constant-factors) [INFO] [stderr] Compiling big-o-plot v0.1.0 (/opt/rustwide/workdir/big-o-plot) [INFO] [stderr] Compiling futures-executor v0.3.30 [INFO] [stderr] Compiling hickory-proto v0.24.1 [INFO] [stderr] Compiling futures v0.3.30 [INFO] [stderr] Compiling multistream-select v0.13.0 [INFO] [stderr] Compiling rw-stream-sink v0.4.0 [INFO] [stderr] Compiling async-global-executor v2.4.1 [INFO] [stderr] Compiling async-signal v0.2.9 [INFO] [stderr] Compiling netlink-sys v0.8.6 [INFO] [stderr] Compiling async-process v1.8.1 [INFO] [stderr] Compiling netlink-proto v0.10.0 [INFO] [stderr] Compiling async-std v1.12.0 [INFO] [stderr] Compiling der-parser v8.2.0 [INFO] [stderr] Compiling rcgen v0.11.3 [INFO] [stderr] Compiling yamux v0.13.3 [INFO] [stderr] Compiling rtnetlink v0.10.1 [INFO] [stderr] Compiling hickory-resolver v0.24.1 [INFO] [stderr] Compiling soketto v0.8.0 [INFO] [stderr] Compiling yamux v0.12.1 [INFO] [stderr] Compiling asynchronous-codec v0.7.0 [INFO] [stderr] Compiling regex v1.10.5 [INFO] [stderr] Compiling futures-rustls v0.26.0 [INFO] [stderr] Compiling tracing-subscriber v0.3.18 [INFO] [stderr] Compiling multiaddr v0.18.1 [INFO] [stderr] Compiling x509-parser v0.15.1 [INFO] [stderr] Compiling libp2p-core v0.41.3 [INFO] [stderr] Compiling if-watch v3.2.0 [INFO] [stderr] Compiling json-parsing v0.1.0 (/opt/rustwide/workdir/json-parsing) [INFO] [stdout] warning: unused import: `serde_json::json` [INFO] [stdout] --> json-parsing/src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use serde_json::json; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling async-std-resolver v0.24.1 [INFO] [stderr] Compiling libp2p-swarm v0.44.2 [INFO] [stderr] Compiling libp2p-tcp v0.41.0 [INFO] [stderr] Compiling libp2p-yamux v0.45.1 [INFO] [stderr] Compiling libp2p-noise v0.44.0 [INFO] [stderr] Compiling libp2p-websocket v0.43.2 [INFO] [stderr] Compiling libp2p-tls v0.3.0 [INFO] [stderr] Compiling libp2p-dns v0.41.1 [INFO] [stderr] Compiling libp2p-allow-block-list v0.3.0 [INFO] [stderr] Compiling libp2p-connection-limits v0.3.1 [INFO] [stderr] Compiling libp2p-ping v0.44.1 [INFO] [stderr] Compiling libp2p v0.53.2 [INFO] [stderr] Compiling ping v0.1.0 (/opt/rustwide/workdir/p2p-programming/ping) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.64s [INFO] running `Command { std: "docker" "inspect" "5a1e580db55dc42c6fd6b765433a5d119678ff2124108e2056cb82b93d616655", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a1e580db55dc42c6fd6b765433a5d119678ff2124108e2056cb82b93d616655", kill_on_drop: false }` [INFO] [stdout] 5a1e580db55dc42c6fd6b765433a5d119678ff2124108e2056cb82b93d616655 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 674c2af03078a55c40086e2e8c4578dac09dbb7ef1fce95b641f77b2bbfcf459 [INFO] running `Command { std: "docker" "start" "-a" "674c2af03078a55c40086e2e8c4578dac09dbb7ef1fce95b641f77b2bbfcf459", kill_on_drop: false }` [INFO] [stderr] Compiling constant-factors v0.1.0 (/opt/rustwide/workdir/constant-factors) [INFO] [stderr] Compiling big-o-plot v0.1.0 (/opt/rustwide/workdir/big-o-plot) [INFO] [stderr] Compiling n_square v0.1.0 (/opt/rustwide/workdir/plots/n_square) [INFO] [stderr] Compiling random-number-seed v0.1.0 (/opt/rustwide/workdir/random-number-seed) [INFO] [stderr] Compiling password-encryption v0.1.0 (/opt/rustwide/workdir/password-encryption) [INFO] [stderr] Compiling random-number v0.1.0 (/opt/rustwide/workdir/random-number) [INFO] [stderr] Compiling transcription v0.1.0 (/opt/rustwide/workdir/transcription) [INFO] [stderr] Compiling mean v0.1.0 (/opt/rustwide/workdir/statistics/mean) [INFO] [stderr] Compiling map-storage v0.1.0 (/opt/rustwide/workdir/map-storage) [INFO] [stderr] Compiling reputation_score v0.1.0 (/opt/rustwide/workdir/reputation_score) [INFO] [stderr] Compiling recursion_fibonacci v0.1.0 (/opt/rustwide/workdir/recursion_fibonacci) [INFO] [stderr] Compiling constant-factors2 v0.1.0 (/opt/rustwide/workdir/constant-factors2) [INFO] [stderr] Compiling six_odd_numbers v0.1.0 (/opt/rustwide/workdir/six_odd_numbers) [INFO] [stderr] Compiling json-parsing v0.1.0 (/opt/rustwide/workdir/json-parsing) [INFO] [stderr] Compiling ping v0.1.0 (/opt/rustwide/workdir/p2p-programming/ping) [INFO] [stderr] Compiling recursion_factorial v0.1.0 (/opt/rustwide/workdir/recursion_factorial) [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> reputation_score/src/main.rs:75:5 [INFO] [stdout] | [INFO] [stdout] 74 | struct Account { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 75 | id: String, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::json` [INFO] [stdout] --> json-parsing/src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use serde_json::json; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `factorial_value` [INFO] [stdout] --> recursion_factorial/src/main.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let factorial_value = factorial(num); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_factorial_value` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling baby-formula v0.1.0 (/opt/rustwide/workdir/baby-formula) [INFO] [stderr] Compiling person-fit v0.1.0 (/opt/rustwide/workdir/person-fit) [INFO] [stderr] Compiling database v0.1.0 (/opt/rustwide/workdir/database) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.18s [INFO] running `Command { std: "docker" "inspect" "674c2af03078a55c40086e2e8c4578dac09dbb7ef1fce95b641f77b2bbfcf459", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "674c2af03078a55c40086e2e8c4578dac09dbb7ef1fce95b641f77b2bbfcf459", kill_on_drop: false }` [INFO] [stdout] 674c2af03078a55c40086e2e8c4578dac09dbb7ef1fce95b641f77b2bbfcf459 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8a590b3ffb31b55e240ef7a96a9093b213fda609097ceb51afa385308c6b81a2 [INFO] running `Command { std: "docker" "start" "-a" "8a590b3ffb31b55e240ef7a96a9093b213fda609097ceb51afa385308c6b81a2", kill_on_drop: false }` [INFO] [stderr] warning: field `id` is never read [INFO] [stderr] --> reputation_score/src/main.rs:75:5 [INFO] [stderr] | [INFO] [stderr] 74 | struct Account { [INFO] [stderr] | ------- field in this struct [INFO] [stderr] 75 | id: String, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `factorial_value` [INFO] [stderr] --> recursion_factorial/src/main.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | let factorial_value = factorial(num); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_factorial_value` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `reputation_score` (bin "reputation_score" test) generated 1 warning [INFO] [stderr] warning: `recursion_factorial` (bin "recursion_factorial" test) generated 1 warning (run `cargo fix --bin "recursion_factorial" -p recursion_factorial --tests` to apply 1 suggestion) [INFO] [stderr] warning: unused import: `serde_json::json` [INFO] [stderr] --> json-parsing/src/main.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use serde_json::json; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `json-parsing` (bin "json-parsing" test) generated 1 warning (run `cargo fix --bin "json-parsing" -p json-parsing --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/baby_formula-54d633c499693c79) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/big_o_plot-d33431e1c8d39f1e) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/constant_factors-1e523c166cd8de6f) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/constant_factors2-8a4288590f57d666) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/database-f6eabc8c4aef85ec) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/json_parsing-8f6d31bf9a7a0f20) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/map_storage-93895e01b2d44161) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mean-274a11f0e7395b0d) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/n_square-567518e68d4046ca) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/password_encryption-f80b2f1e17547210) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/person_fit-1d0a1af0ca67b1be) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ping-2ee395c256aea936) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/random_number-5cb2790b90f0145a) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/random_number_seed-68c99b51b6ec127d) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/recursion_factorial-d81ac2b69d150f1b) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/recursion_fibonacci-12a517f629c5b9ba) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/reputation_score-6bfbfeefcaf80577) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/six_odd_numbers-01ffeefcc46728cb) [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/transcription-fc5c33585a6f2655) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8a590b3ffb31b55e240ef7a96a9093b213fda609097ceb51afa385308c6b81a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a590b3ffb31b55e240ef7a96a9093b213fda609097ceb51afa385308c6b81a2", kill_on_drop: false }` [INFO] [stdout] 8a590b3ffb31b55e240ef7a96a9093b213fda609097ceb51afa385308c6b81a2