[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 1.93.0 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famiyatulu%2Fdata-structure" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/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-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/amiyatulu/data-structure on toolchain 1.93.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.93.0" "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" "+1.93.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded multiaddr v0.18.1
[INFO] [stderr]   Downloaded libp2p-tls v0.3.0
[INFO] [stderr]   Downloaded arrayref v0.3.8
[INFO] [stderr]   Downloaded soketto v0.8.0
[INFO] [stderr]   Downloaded libp2p-yamux v0.45.1
[INFO] [stderr]   Downloaded libp2p-identity v0.2.9
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[INFO] [stderr]   Downloaded async-std-resolver v0.24.1
[INFO] [stderr]   Downloaded asn1-rs-derive v0.5.0
[INFO] [stderr]   Downloaded lru v0.12.3
[INFO] [stderr]   Downloaded libp2p-ping v0.44.1
[INFO] [stderr]   Downloaded yamux v0.13.3
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[INFO] [stderr]   Downloaded quinn v0.11.2
[INFO] [stderr]   Downloaded bytes v1.6.1
[INFO] [stderr]   Downloaded async-io v1.13.0
[INFO] [stderr]   Downloaded event-listener v3.1.0
[INFO] [stderr]   Downloaded async-process v1.8.1
[INFO] [stderr]   Downloaded quinn-proto v0.11.3
[INFO] [stderr]   Downloaded rustls-webpki v0.102.5
[INFO] [stderr]   Downloaded netlink-sys v0.8.6
[INFO] [stderr]   Downloaded async-signal v0.2.9
[INFO] [stderr]   Downloaded rustix v0.37.27
[INFO] [stderr]   Downloaded tokio v1.38.1
[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" "+1.93.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0dcac794c4707b754bb5343834f9f49e86d676a44c7d2956f1a2deff2ce0c354
[INFO] running `Command { std: "docker" "start" "-a" "0dcac794c4707b754bb5343834f9f49e86d676a44c7d2956f1a2deff2ce0c354", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0dcac794c4707b754bb5343834f9f49e86d676a44c7d2956f1a2deff2ce0c354", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dcac794c4707b754bb5343834f9f49e86d676a44c7d2956f1a2deff2ce0c354", kill_on_drop: false }`
[INFO] [stdout] 0dcac794c4707b754bb5343834f9f49e86d676a44c7d2956f1a2deff2ce0c354
[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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae434f3381d4c29db0b5b9761bb32a829870a79c816aca517ccda451c4bd1227
[INFO] running `Command { std: "docker" "start" "-a" "ae434f3381d4c29db0b5b9761bb32a829870a79c816aca517ccda451c4bd1227", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling value-bag v1.9.0
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[INFO] [stderr]    Compiling futures-task v0.3.30
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling bytes v1.6.1
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling futures-lite v2.3.0
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling data-encoding v2.6.0
[INFO] [stderr]    Compiling linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling waker-fn v1.2.0
[INFO] [stderr]    Compiling log v0.4.21
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[INFO] [stderr]    Compiling async-lock v2.8.0
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
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[INFO] [stderr]    Compiling spin v0.9.8
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[INFO] [stderr]    Compiling async-channel v2.3.1
[INFO] [stderr]    Compiling unsigned-varint v0.8.0
[INFO] [stderr]    Compiling futures-timer v3.0.3
[INFO] [stderr]    Compiling anyhow v1.0.86
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[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling tokio v1.38.1
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling dlib v0.5.2
[INFO] [stderr]    Compiling idna v0.4.0
[INFO] [stderr]    Compiling cstr v0.2.12
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling rustls-pki-types v1.7.0
[INFO] [stderr]    Compiling jpeg-decoder v0.3.1
[INFO] [stderr]    Compiling weezl v0.1.8
[INFO] [stderr]    Compiling font-kit v0.13.2
[INFO] [stderr]    Compiling plotters-backend v0.3.6
[INFO] [stderr]    Compiling rustls v0.23.11
[INFO] [stderr]    Compiling oid-registry v0.6.1
[INFO] [stderr]    Compiling httparse v1.9.4
[INFO] [stderr]    Compiling resolv-conf v0.7.0
[INFO] [stderr]    Compiling gif v0.12.0
[INFO] [stderr]    Compiling pathfinder_geometry v0.5.1
[INFO] [stderr]    Compiling image v0.24.9
[INFO] [stderr]    Compiling lru v0.12.3
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling rustls v0.21.12
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[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling socket2 v0.5.7
[INFO] [stderr]    Compiling nix v0.24.3
[INFO] [stderr]    Compiling iana-time-zone v0.1.60
[INFO] [stderr]    Compiling float-ord v0.3.2
[INFO] [stderr]    Compiling yasna v0.5.2
[INFO] [stderr]    Compiling plotters-svg v0.3.6
[INFO] [stderr]    Compiling chrono v0.4.38
[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 serde_json v1.0.120
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling tracing-log v0.2.0
[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 random-number-seed v0.1.0 (/opt/rustwide/workdir/random-number-seed)
[INFO] [stderr]    Compiling rustls-webpki v0.101.7
[INFO] [stderr]    Compiling sct v0.7.1
[INFO] [stderr]    Compiling rustls-webpki v0.102.5
[INFO] [stderr]    Compiling six_odd_numbers v0.1.0 (/opt/rustwide/workdir/six_odd_numbers)
[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 plotters-bitmap v0.3.6
[INFO] [stderr]    Compiling mean v0.1.0 (/opt/rustwide/workdir/statistics/mean)
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling recursion_fibonacci v0.1.0 (/opt/rustwide/workdir/recursion_fibonacci)
[INFO] [stderr]    Compiling transcription v0.1.0 (/opt/rustwide/workdir/transcription)
[INFO] [stderr]    Compiling reputation_score v0.1.0 (/opt/rustwide/workdir/reputation_score)
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[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 futures-macro v0.3.30
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling serde_derive v1.0.204
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]    Compiling libp2p-swarm-derive v0.34.2
[INFO] [stderr]    Compiling enum-as-inner v0.6.0
[INFO] [stderr]    Compiling async-trait v0.1.81
[INFO] [stderr]    Compiling plotters v0.3.6
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling rcgen v0.11.3
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling pin-project v1.1.5
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling person-fit v0.1.0 (/opt/rustwide/workdir/person-fit)
[INFO] [stderr]    Compiling map-storage v0.1.0 (/opt/rustwide/workdir/map-storage)
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling netlink-packet-utils v0.5.2
[INFO] [stderr]    Compiling baby-formula v0.1.0 (/opt/rustwide/workdir/baby-formula)
[INFO] [stderr]    Compiling database v0.1.0 (/opt/rustwide/workdir/database)
[INFO] [stderr]    Compiling constant-factors2 v0.1.0 (/opt/rustwide/workdir/constant-factors2)
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.13
[INFO] [stderr]    Compiling polling v3.7.2
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]    Compiling asn1-rs-derive v0.4.0
[INFO] [stderr]    Compiling asn1-rs-impl v0.1.0
[INFO] [stderr]    Compiling netlink-packet-core v0.4.2
[INFO] [stderr]    Compiling netlink-packet-route v0.12.0
[INFO] [stderr]    Compiling data-encoding-macro v0.1.15
[INFO] [stderr]    Compiling ed25519-dalek v2.1.1
[INFO] [stderr]    Compiling multibase v0.9.1
[INFO] [stderr]    Compiling x25519-dalek v2.0.1
[INFO] [stderr]    Compiling async-io v2.3.3
[INFO] [stderr]    Compiling libp2p-identity v0.2.9
[INFO] [stderr]    Compiling futures-rustls v0.24.0
[INFO] [stderr]    Compiling asn1-rs v0.5.2
[INFO] [stderr]    Compiling async-global-executor v2.4.1
[INFO] [stderr]    Compiling async-signal v0.2.9
[INFO] [stderr]    Compiling regex v1.10.5
[INFO] [stderr]    Compiling async-process v1.8.1
[INFO] [stderr]    Compiling tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling async-std v1.12.0
[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 der-parser v8.2.0
[INFO] [stderr]    Compiling x509-parser v0.15.1
[INFO] [stderr]    Compiling futures-rustls v0.26.0
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling hickory-proto v0.24.1
[INFO] [stderr]    Compiling asynchronous-codec v0.7.0
[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 netlink-sys v0.8.6
[INFO] [stderr]    Compiling yamux v0.13.3
[INFO] [stderr]    Compiling soketto v0.8.0
[INFO] [stderr]    Compiling yamux v0.12.1
[INFO] [stderr]    Compiling netlink-proto v0.10.0
[INFO] [stderr]    Compiling rtnetlink v0.10.1
[INFO] [stderr]    Compiling if-watch v3.2.0
[INFO] [stderr]    Compiling multiaddr v0.18.1
[INFO] [stderr]    Compiling libp2p-core v0.41.3
[INFO] [stderr]    Compiling hickory-resolver v0.24.1
[INFO] [stderr]    Compiling libp2p-swarm v0.44.2
[INFO] [stderr]    Compiling libp2p-tls v0.3.0
[INFO] [stderr]    Compiling libp2p-websocket v0.43.2
[INFO] [stderr]    Compiling libp2p-noise v0.44.0
[INFO] [stderr]    Compiling libp2p-yamux v0.45.1
[INFO] [stderr]    Compiling libp2p-tcp v0.41.0
[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-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 1m 16s
[INFO] running `Command { std: "docker" "inspect" "ae434f3381d4c29db0b5b9761bb32a829870a79c816aca517ccda451c4bd1227", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae434f3381d4c29db0b5b9761bb32a829870a79c816aca517ccda451c4bd1227", kill_on_drop: false }`
[INFO] [stdout] ae434f3381d4c29db0b5b9761bb32a829870a79c816aca517ccda451c4bd1227
[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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0973915b7b7a783561145d31a240e4623c548eae95f13fc02eb4f43c88b462e5
[INFO] running `Command { std: "docker" "start" "-a" "0973915b7b7a783561145d31a240e4623c548eae95f13fc02eb4f43c88b462e5", kill_on_drop: false }`
[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 constant-factors v0.1.0 (/opt/rustwide/workdir/constant-factors)
[INFO] [stderr]    Compiling random-number v0.1.0 (/opt/rustwide/workdir/random-number)
[INFO] [stderr]    Compiling password-encryption v0.1.0 (/opt/rustwide/workdir/password-encryption)
[INFO] [stderr]    Compiling random-number-seed v0.1.0 (/opt/rustwide/workdir/random-number-seed)
[INFO] [stderr]    Compiling transcription v0.1.0 (/opt/rustwide/workdir/transcription)
[INFO] [stderr]    Compiling six_odd_numbers v0.1.0 (/opt/rustwide/workdir/six_odd_numbers)
[INFO] [stderr]    Compiling reputation_score v0.1.0 (/opt/rustwide/workdir/reputation_score)
[INFO] [stderr]    Compiling database v0.1.0 (/opt/rustwide/workdir/database)
[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] [stderr]    Compiling baby-formula v0.1.0 (/opt/rustwide/workdir/baby-formula)
[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 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] [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 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]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "0973915b7b7a783561145d31a240e4623c548eae95f13fc02eb4f43c88b462e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0973915b7b7a783561145d31a240e4623c548eae95f13fc02eb4f43c88b462e5", kill_on_drop: false }`
[INFO] [stdout] 0973915b7b7a783561145d31a240e4623c548eae95f13fc02eb4f43c88b462e5
[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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 325fd7f1f2efa0e2823fa91d4c2da815574372809771d72b54a2958e996516a0
[INFO] running `Command { std: "docker" "start" "-a" "325fd7f1f2efa0e2823fa91d4c2da815574372809771d72b54a2958e996516a0", 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 0.39s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/baby_formula-862819ac446ac545)
[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-11d1a554526ba15b)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/constant_factors-15ed888f885f8bad)
[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] [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_factors2-4ba7e458cc4be578)
[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-2383e2a476bb83a3)
[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-90a58519ed568be6)
[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-576c87be769b583f)
[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-036e7c1647e374e5)
[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] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/n_square-71055785597ceb67)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/password_encryption-64e2b0494547e9e3)
[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] [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] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/person_fit-fcfd73da8b0551d2)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ping-b5d1da132bee8b7b)
[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] [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-e59aaaca0e5f00b8)
[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-8f2ca24aca07fec2)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/recursion_factorial-20eb60ae5bdfe4dc)
[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] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/recursion_fibonacci-1dd0fae290baecb1)
[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] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/reputation_score-138811eb32d7a999)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/six_odd_numbers-82ccd6f2e4b7ac2c)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/transcription-f593a850e1b2efa1)
[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] [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] [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" "325fd7f1f2efa0e2823fa91d4c2da815574372809771d72b54a2958e996516a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "325fd7f1f2efa0e2823fa91d4c2da815574372809771d72b54a2958e996516a0", kill_on_drop: false }`
[INFO] [stdout] 325fd7f1f2efa0e2823fa91d4c2da815574372809771d72b54a2958e996516a0
