[INFO] cloning repository https://github.com/tur461/one_and_only_blocks
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tur461/one_and_only_blocks" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftur461%2Fone_and_only_blocks", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftur461%2Fone_and_only_blocks'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 90f07a10031692c4450045dbb0ce0614da0b6cb0
[INFO] testing tur461/one_and_only_blocks against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftur461%2Fone_and_only_blocks" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tur461/one_and_only_blocks
[INFO] finished tweaking git repo https://github.com/tur461/one_and_only_blocks
[INFO] tweaked toml for git repo https://github.com/tur461/one_and_only_blocks written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tur461/one_and_only_blocks on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tur461/one_and_only_blocks 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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 24c525ed499d1a72c9afb60bb115d08ad438ca79eafb1e6b3a7af950f1c40ba9
[INFO] running `Command { std: "docker" "start" "-a" "24c525ed499d1a72c9afb60bb115d08ad438ca79eafb1e6b3a7af950f1c40ba9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24c525ed499d1a72c9afb60bb115d08ad438ca79eafb1e6b3a7af950f1c40ba9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24c525ed499d1a72c9afb60bb115d08ad438ca79eafb1e6b3a7af950f1c40ba9", kill_on_drop: false }`
[INFO] [stdout] 24c525ed499d1a72c9afb60bb115d08ad438ca79eafb1e6b3a7af950f1c40ba9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] b89994519101e1d906a490bc448e0a9194fd45a3a987c823f45350698c16b277
[INFO] running `Command { std: "docker" "start" "-a" "b89994519101e1d906a490bc448e0a9194fd45a3a987c823f45350698c16b277", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling proc-macro2 v1.0.81
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
[INFO] [stderr]    Compiling value-bag v1.8.1
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling bytes v1.6.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling serde v1.0.199
[INFO] [stderr]    Compiling futures-sink v0.3.30
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling futures-task v0.3.30
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling parking v2.2.0
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling subtle v2.5.0
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]    Compiling unicode-bidi v0.3.15
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling cpufeatures v0.2.12
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling serde_json v1.0.116
[INFO] [stderr]    Compiling ryu v1.0.17
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling thiserror v1.0.59
[INFO] [stderr]    Compiling openssl v0.10.64
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling rustc-hex v2.1.0
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling syn v2.0.60
[INFO] [stderr]    Compiling base64 v0.21.7
[INFO] [stderr]    Compiling httpdate v1.0.3
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling jobserver v0.1.31
[INFO] [stderr]    Compiling getrandom v0.2.14
[INFO] [stderr]    Compiling socket2 v0.5.6
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]    Compiling cc v1.0.95
[INFO] [stderr]    Compiling parking_lot v0.12.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.23
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling fastrand v2.1.0
[INFO] [stderr]    Compiling event-listener v4.0.3
[INFO] [stderr]    Compiling rlp v0.5.2
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling untrusted v0.9.0
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling openssl-probe v0.1.5
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling event-listener-strategy v0.4.0
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling impl-rlp v0.3.0
[INFO] [stderr]    Compiling futures-lite v2.3.0
[INFO] [stderr]    Compiling event-listener v5.3.0
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]    Compiling try-lock v0.2.5
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling url v2.5.0
[INFO] [stderr]    Compiling fixed-hash v0.8.0
[INFO] [stderr]    Compiling ipnet v2.9.0
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling zerocopy v0.7.32
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling openssl-sys v0.9.102
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling zstd-sys v2.0.10+zstd.1.5.6
[INFO] [stderr]    Compiling secp256k1-sys v0.8.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling want v0.3.1
[INFO] [stderr]    Compiling event-listener-strategy v0.5.2
[INFO] [stderr]    Compiling async-lock v3.3.0
[INFO] [stderr]    Compiling uint v0.9.5
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling http-body v0.4.6
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling encoding_rs v0.8.34
[INFO] [stderr]    Compiling async-task v4.7.1
[INFO] [stderr]    Compiling event-listener v2.5.3
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]    Compiling matches v0.1.10
[INFO] [stderr]    Compiling atomic-waker v1.1.2
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]    Compiling tower-service v0.3.2
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling match_cfg v0.1.0
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling piper v0.2.1
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling async-channel v2.2.1
[INFO] [stderr]    Compiling rustc_version_runtime v0.2.1
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling rustls-pemfile v1.0.4
[INFO] [stderr]    Compiling socket2 v0.4.10
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]    Compiling alloc-no-stdlib v2.0.4
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling data-encoding v2.6.0
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]    Compiling keccak v0.1.5
[INFO] [stderr]    Compiling waker-fn v1.1.1
[INFO] [stderr]    Compiling local-waker v0.1.4
[INFO] [stderr]    Compiling linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling zstd-safe v7.1.0
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling iana-time-zone v0.1.60
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling opaque-debug v0.3.1
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling sha-1 v0.9.8
[INFO] [stderr]    Compiling resolv-conf v0.7.0
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling miniz_oxide v0.7.2
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling futures-lite v1.13.0
[INFO] [stderr]    Compiling lru-cache v0.1.2
[INFO] [stderr]    Compiling alloc-stdlib v0.2.2
[INFO] [stderr]    Compiling blocking v1.6.0
[INFO] [stderr]    Compiling serde_derive v1.0.199
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.59
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling tokio v1.37.0
[INFO] [stderr]    Compiling enum-as-inner v0.4.0
[INFO] [stderr]    Compiling async-trait v0.1.80
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling sct v0.7.1
[INFO] [stderr]    Compiling rustls-webpki v0.101.7
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]    Compiling serde_with_macros v1.5.2
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling async-executor v1.11.0
[INFO] [stderr]    Compiling async-lock v2.8.0
[INFO] [stderr]    Compiling headers-core v0.2.0
[INFO] [stderr]    Compiling bytestring v1.3.1
[INFO] [stderr]    Compiling finl_unicode v1.2.0
[INFO] [stderr]    Compiling sync_wrapper v0.1.2
[INFO] [stderr]    Compiling headers v0.3.9
[INFO] [stderr]    Compiling secp256k1 v0.27.0
[INFO] [stderr]    Compiling actix-service v2.0.2
[INFO] [stderr]    Compiling polling v3.7.0
[INFO] [stderr]    Compiling stringprep v0.1.4
[INFO] [stderr]    Compiling async-io v2.3.2
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling typed-builder v0.10.0
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]    Compiling pin-project v1.1.5
[INFO] [stderr]    Compiling flate2 v1.0.30
[INFO] [stderr]    Compiling brotli-decompressor v2.5.1
[INFO] [stderr]    Compiling actix-utils v3.0.1
[INFO] [stderr]    Compiling async-channel v1.9.0
[INFO] [stderr]    Compiling sha-1 v0.10.1
[INFO] [stderr]    Compiling pbkdf2 v0.11.0
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling async-global-executor v2.4.1
[INFO] [stderr]    Compiling idna v0.4.0
[INFO] [stderr]    Compiling cookie v0.16.2
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling take_mut v0.2.2
[INFO] [stderr]    Compiling futures-timer v3.0.3
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling webpki-roots v0.25.4
[INFO] [stderr]    Compiling local-channel v0.1.5
[INFO] [stderr]    Compiling language-tags v0.3.2
[INFO] [stderr]    Compiling actix-macros v0.2.4
[INFO] [stderr]    Compiling async-std v1.12.0
[INFO] [stderr]    Compiling brotli v3.5.0
[INFO] [stderr]    Compiling dotenv v0.15.0
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling soketto v0.7.1
[INFO] [stderr]    Compiling zstd v0.13.1
[INFO] [stderr]    Compiling impl-serde v0.4.0
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling uuid v1.8.0
[INFO] [stderr]    Compiling serde_bytes v0.11.14
[INFO] [stderr]    Compiling serde_with v1.14.0
[INFO] [stderr]    Compiling actix-router v0.5.2
[INFO] [stderr]    Compiling tokio-util v0.7.10
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling trust-dns-proto v0.21.2
[INFO] [stderr]    Compiling tokio-rustls v0.24.1
[INFO] [stderr]    Compiling web3-async-native-tls v0.4.0
[INFO] [stderr]    Compiling tokio-stream v0.1.15
[INFO] [stderr]    Compiling ethbloom v0.13.0
[INFO] [stderr]    Compiling primitive-types v0.12.2
[INFO] [stderr]    Compiling actix-rt v2.9.0
[INFO] [stderr]    Compiling actix-server v2.3.0
[INFO] [stderr]    Compiling h2 v0.3.26
[INFO] [stderr]    Compiling actix-codec v0.5.2
[INFO] [stderr]    Compiling jsonrpc-core v18.0.0
[INFO] [stderr]    Compiling bson v2.10.0
[INFO] [stderr]    Compiling actix-web-codegen v4.2.2
[INFO] [stderr]    Compiling ethereum-types v0.14.1
[INFO] [stderr]    Compiling trust-dns-resolver v0.21.2
[INFO] [stderr]    Compiling ethabi v18.0.0
[INFO] [stderr]    Compiling mongodb v2.8.2
[INFO] [stderr]    Compiling hyper v0.14.28
[INFO] [stderr]    Compiling actix-http v3.6.0
[INFO] [stderr]    Compiling actix-web v4.5.1
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]    Compiling web3 v0.19.0
[INFO] [stderr]    Compiling blocks_one v0.1.0 (/opt/rustwide/workdir/blocks_one)
[INFO] [stderr]    Compiling blocks_query v0.1.0 (/opt/rustwide/workdir/blocks_query)
[INFO] [stderr]    Compiling blocks v0.1.0 (/opt/rustwide/workdir/blocks)
[INFO] [stdout] warning: unused import: `mongodb::bson::oid::ObjectId`
[INFO] [stdout]  --> blocks_query/src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use mongodb::bson::oid::ObjectId;
[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 import: `result`
[INFO] [stdout]  --> blocks/src/logger.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{result, fmt};
[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 imports: `HashSet` and `hash::Hash`
[INFO] [stdout]  --> blocks_one/src/main.rs:2:34
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{collections::{HashMap, HashSet}, env, hash::Hash, str::FromStr, sync::Arc};
[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 imports: `BlockId` and `Filter`
[INFO] [stdout]  --> blocks_one/src/main.rs:8:58
[INFO] [stdout]   |
[INFO] [stdout] 8 | use web3::{signing::keccak256, transports::Http, types::{BlockId, Filter, FilterBuilder, H160, H256, U64}};
[INFO] [stdout]   |                                                          ^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Transaction`
[INFO] [stdout]  --> blocks_one/src/main.rs:9:37
[INFO] [stdout]   |
[INFO] [stdout] 9 | use web3::types::{Log, BlockNumber, Transaction};
[INFO] [stdout]   |                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `result`
[INFO] [stdout]  --> blocks_one/src/logger.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{result, fmt};
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LogLevel`
[INFO] [stdout]   --> blocks_one/src/main.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 | use logger::{LogLevel, FileLogger};
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Bson`
[INFO] [stdout]   --> blocks_one/src/main.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | use bson::{Bson};
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> blocks_one/src/main.rs:184:9
[INFO] [stdout]     |
[INFO] [stdout] 184 |     let mut matched_evts: Vec<String> = Vec::new();
[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]    --> blocks_one/src/main.rs:185:9
[INFO] [stdout]     |
[INFO] [stdout] 185 |     let mut matched_data_vec = Vec::<String>::new();
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> blocks_one/src/main.rs:188:9
[INFO] [stdout]     |
[INFO] [stdout] 188 |     for mut i in 0..len {
[INFO] [stdout]     |         ----^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> blocks/src/main.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 88 |         for mut task in tasks {
[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]   --> blocks/src/main.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let mut event_counter: u64 = 0;
[INFO] [stdout]    |         ----^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> blocks/src/main.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let mut logger = Arc::new(FileLogger::new(INFO_LOG_FILE, ERR_LOG_FILE)?);
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> blocks_one/src/main.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |     let mut logger = Arc::new(FileLogger::new(INFO_LOG_FILE, ERR_LOG_FILE)?);
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `each`
[INFO] [stdout]   --> blocks_one/src/main.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |     let each = total / 1000;
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_each`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event_counter`
[INFO] [stdout]   --> blocks/src/main.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let mut event_counter: u64 = 0;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_event_counter`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `logger`
[INFO] [stdout]    --> blocks_one/src/main.rs:268:148
[INFO] [stdout]     |
[INFO] [stdout] 268 | ... 32],  (String, String)>, logger: &FileLogger) {
[INFO] [stdout]     |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_logger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `matched_evts`
[INFO] [stdout]    --> blocks_one/src/main.rs:184:9
[INFO] [stdout]     |
[INFO] [stdout] 184 |     let mut matched_evts: Vec<String> = Vec::new();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matched_evts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `matched_data_vec`
[INFO] [stdout]    --> blocks_one/src/main.rs:185:9
[INFO] [stdout]     |
[INFO] [stdout] 185 |     let mut matched_data_vec = Vec::<String>::new();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matched_data_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> blocks_one/src/main.rs:151:17
[INFO] [stdout]     |
[INFO] [stdout] 151 |     let clz = |(i, s)| {
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decompress_it` is never used
[INFO] [stdout]    --> blocks_one/src/main.rs:261:4
[INFO] [stdout]     |
[INFO] [stdout] 261 | fn decompress_it(d: &[u8]) -> Result<String, std::io::Error> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `info_file` and `err_file` are never read
[INFO] [stdout]  --> blocks_one/src/logger.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct FileLogger {
[INFO] [stdout]   |            ---------- fields in this struct
[INFO] [stdout] 8 |     info_file: Mutex<File>,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 9 |     err_file: Mutex<File>,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Logger` is never used
[INFO] [stdout]   --> blocks_one/src/logger.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub trait Logger {
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `LogLevel` is never used
[INFO] [stdout]   --> blocks_one/src/logger.rs:49:10
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub enum LogLevel {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EVENT_COLLECTION` is never used
[INFO] [stdout]   --> blocks/src/main.rs:26:7
[INFO] [stdout]    |
[INFO] [stdout] 26 | const EVENT_COLLECTION: &str = "events_table";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEBUG_LOG_FILE` is never used
[INFO] [stdout]   --> blocks/src/main.rs:32:7
[INFO] [stdout]    |
[INFO] [stdout] 32 | const DEBUG_LOG_FILE: &str = "./logs/debug.log";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WARN_LOG_FILE` is never used
[INFO] [stdout]   --> blocks/src/main.rs:33:7
[INFO] [stdout]    |
[INFO] [stdout] 33 | const WARN_LOG_FILE: &str = "./logs/warning.log";
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `logFilter` should have a snake case name
[INFO] [stdout]    --> blocks_one/src/main.rs:275:13
[INFO] [stdout]     |
[INFO] [stdout] 275 |         let logFilter = FilterBuilder::default().address(vec![contract.address()]).from_block(bn_start).to_block(bn_end).build();
[INFO] [stdout]     |             ^^^^^^^^^ help: convert the identifier to snake case: `log_filter`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> blocks/src/main.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 89 |             task.await;
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 89 |             let _ = task.await;
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> blocks/src/logger.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         file.lock().await.write_all(fmt_msg.as_bytes());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let _ = file.lock().await.write_all(fmt_msg.as_bytes());
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 26s
[INFO] running `Command { std: "docker" "inspect" "b89994519101e1d906a490bc448e0a9194fd45a3a987c823f45350698c16b277", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b89994519101e1d906a490bc448e0a9194fd45a3a987c823f45350698c16b277", kill_on_drop: false }`
[INFO] [stdout] b89994519101e1d906a490bc448e0a9194fd45a3a987c823f45350698c16b277
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] e95b974b13155f1a765fd48cbefaf44b6fde4348999333f0006f81a840504fd1
[INFO] running `Command { std: "docker" "start" "-a" "e95b974b13155f1a765fd48cbefaf44b6fde4348999333f0006f81a840504fd1", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling blocks v0.1.0 (/opt/rustwide/workdir/blocks)
[INFO] [stderr]    Compiling blocks_one v0.1.0 (/opt/rustwide/workdir/blocks_one)
[INFO] [stderr]    Compiling blocks_query v0.1.0 (/opt/rustwide/workdir/blocks_query)
[INFO] [stdout] warning: unused import: `mongodb::bson::oid::ObjectId`
[INFO] [stdout]  --> blocks_query/src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use mongodb::bson::oid::ObjectId;
[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 import: `result`
[INFO] [stdout]  --> blocks/src/logger.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{result, fmt};
[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 imports: `HashSet` and `hash::Hash`
[INFO] [stdout]  --> blocks_one/src/main.rs:2:34
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{collections::{HashMap, HashSet}, env, hash::Hash, str::FromStr, sync::Arc};
[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 imports: `BlockId` and `Filter`
[INFO] [stdout]  --> blocks_one/src/main.rs:8:58
[INFO] [stdout]   |
[INFO] [stdout] 8 | use web3::{signing::keccak256, transports::Http, types::{BlockId, Filter, FilterBuilder, H160, H256, U64}};
[INFO] [stdout]   |                                                          ^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Transaction`
[INFO] [stdout]  --> blocks_one/src/main.rs:9:37
[INFO] [stdout]   |
[INFO] [stdout] 9 | use web3::types::{Log, BlockNumber, Transaction};
[INFO] [stdout]   |                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `result`
[INFO] [stdout]  --> blocks_one/src/logger.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{result, fmt};
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LogLevel`
[INFO] [stdout]   --> blocks_one/src/main.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 | use logger::{LogLevel, FileLogger};
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Bson`
[INFO] [stdout]   --> blocks_one/src/main.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | use bson::{Bson};
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> blocks_one/src/main.rs:184:9
[INFO] [stdout]     |
[INFO] [stdout] 184 |     let mut matched_evts: Vec<String> = Vec::new();
[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]    --> blocks_one/src/main.rs:185:9
[INFO] [stdout]     |
[INFO] [stdout] 185 |     let mut matched_data_vec = Vec::<String>::new();
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> blocks_one/src/main.rs:188:9
[INFO] [stdout]     |
[INFO] [stdout] 188 |     for mut i in 0..len {
[INFO] [stdout]     |         ----^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> blocks/src/main.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 88 |         for mut task in tasks {
[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]   --> blocks/src/main.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let mut event_counter: u64 = 0;
[INFO] [stdout]    |         ----^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> blocks/src/main.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let mut logger = Arc::new(FileLogger::new(INFO_LOG_FILE, ERR_LOG_FILE)?);
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event_counter`
[INFO] [stdout]   --> blocks/src/main.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let mut event_counter: u64 = 0;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_event_counter`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> blocks_one/src/main.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |     let mut logger = Arc::new(FileLogger::new(INFO_LOG_FILE, ERR_LOG_FILE)?);
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `each`
[INFO] [stdout]   --> blocks_one/src/main.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |     let each = total / 1000;
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_each`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `logger`
[INFO] [stdout]    --> blocks_one/src/main.rs:268:148
[INFO] [stdout]     |
[INFO] [stdout] 268 | ... 32],  (String, String)>, logger: &FileLogger) {
[INFO] [stdout]     |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_logger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `matched_evts`
[INFO] [stdout]    --> blocks_one/src/main.rs:184:9
[INFO] [stdout]     |
[INFO] [stdout] 184 |     let mut matched_evts: Vec<String> = Vec::new();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matched_evts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `matched_data_vec`
[INFO] [stdout]    --> blocks_one/src/main.rs:185:9
[INFO] [stdout]     |
[INFO] [stdout] 185 |     let mut matched_data_vec = Vec::<String>::new();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matched_data_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EVENT_COLLECTION` is never used
[INFO] [stdout]   --> blocks/src/main.rs:26:7
[INFO] [stdout]    |
[INFO] [stdout] 26 | const EVENT_COLLECTION: &str = "events_table";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEBUG_LOG_FILE` is never used
[INFO] [stdout]   --> blocks/src/main.rs:32:7
[INFO] [stdout]    |
[INFO] [stdout] 32 | const DEBUG_LOG_FILE: &str = "./logs/debug.log";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WARN_LOG_FILE` is never used
[INFO] [stdout]   --> blocks/src/main.rs:33:7
[INFO] [stdout]    |
[INFO] [stdout] 33 | const WARN_LOG_FILE: &str = "./logs/warning.log";
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> blocks_one/src/main.rs:151:17
[INFO] [stdout]     |
[INFO] [stdout] 151 |     let clz = |(i, s)| {
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> blocks/src/main.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 89 |             task.await;
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 89 |             let _ = task.await;
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> blocks/src/logger.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         file.lock().await.write_all(fmt_msg.as_bytes());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let _ = file.lock().await.write_all(fmt_msg.as_bytes());
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decompress_it` is never used
[INFO] [stdout]    --> blocks_one/src/main.rs:261:4
[INFO] [stdout]     |
[INFO] [stdout] 261 | fn decompress_it(d: &[u8]) -> Result<String, std::io::Error> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `info_file` and `err_file` are never read
[INFO] [stdout]  --> blocks_one/src/logger.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct FileLogger {
[INFO] [stdout]   |            ---------- fields in this struct
[INFO] [stdout] 8 |     info_file: Mutex<File>,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 9 |     err_file: Mutex<File>,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Logger` is never used
[INFO] [stdout]   --> blocks_one/src/logger.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub trait Logger {
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `LogLevel` is never used
[INFO] [stdout]   --> blocks_one/src/logger.rs:49:10
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub enum LogLevel {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `logFilter` should have a snake case name
[INFO] [stdout]    --> blocks_one/src/main.rs:275:13
[INFO] [stdout]     |
[INFO] [stdout] 275 |         let logFilter = FilterBuilder::default().address(vec![contract.address()]).from_block(bn_start).to_block(bn_end).build();
[INFO] [stdout]     |             ^^^^^^^^^ help: convert the identifier to snake case: `log_filter`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.37s
[INFO] running `Command { std: "docker" "inspect" "e95b974b13155f1a765fd48cbefaf44b6fde4348999333f0006f81a840504fd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e95b974b13155f1a765fd48cbefaf44b6fde4348999333f0006f81a840504fd1", kill_on_drop: false }`
[INFO] [stdout] e95b974b13155f1a765fd48cbefaf44b6fde4348999333f0006f81a840504fd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 7a3ac4a462b37de38baa54531c045057dbe127a1782e8d57b2bcd34cb834307f
[INFO] running `Command { std: "docker" "start" "-a" "7a3ac4a462b37de38baa54531c045057dbe127a1782e8d57b2bcd34cb834307f", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: unused import: `result`
[INFO] [stderr]  --> blocks/src/logger.rs:3:11
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::{result, fmt};
[INFO] [stderr]   |           ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> blocks/src/main.rs:88:13
[INFO] [stderr]    |
[INFO] [stderr] 88 |         for mut task in tasks {
[INFO] [stderr]    |             ----^^^^
[INFO] [stdout] 
[INFO] [stderr]    |             |
[INFO] [stdout] running 0 tests
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stdout] running 0 tests
[INFO] [stderr]   --> blocks/src/main.rs:64:9
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 64 |     let mut event_counter: u64 = 0;
[INFO] [stdout] 
[INFO] [stderr]    |         ----^^^^^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> blocks/src/main.rs:74:9
[INFO] [stderr]    |
[INFO] [stderr] 74 |     let mut logger = Arc::new(FileLogger::new(INFO_LOG_FILE, ERR_LOG_FILE)?);
[INFO] [stderr]    |         ----^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `event_counter`
[INFO] [stderr]   --> blocks/src/main.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 |     let mut event_counter: u64 = 0;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_event_counter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `EVENT_COLLECTION` is never used
[INFO] [stderr]   --> blocks/src/main.rs:26:7
[INFO] [stderr]    |
[INFO] [stderr] 26 | const EVENT_COLLECTION: &str = "events_table";
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `DEBUG_LOG_FILE` is never used
[INFO] [stderr]   --> blocks/src/main.rs:32:7
[INFO] [stderr]    |
[INFO] [stderr] 32 | const DEBUG_LOG_FILE: &str = "./logs/debug.log";
[INFO] [stderr]    |       ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `WARN_LOG_FILE` is never used
[INFO] [stderr]   --> blocks/src/main.rs:33:7
[INFO] [stderr]    |
[INFO] [stderr] 33 | const WARN_LOG_FILE: &str = "./logs/warning.log";
[INFO] [stderr]    |       ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> blocks/src/main.rs:89:13
[INFO] [stderr]    |
[INFO] [stderr] 89 |             task.await;
[INFO] [stderr]    |             ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 89 |             let _ = task.await;
[INFO] [stderr]    |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> blocks/src/logger.rs:44:9
[INFO] [stderr]    |
[INFO] [stderr] 44 |         file.lock().await.write_all(fmt_msg.as_bytes());
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 44 |         let _ = file.lock().await.write_all(fmt_msg.as_bytes());
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `HashSet` and `hash::Hash`
[INFO] [stderr]  --> blocks_one/src/main.rs:2:34
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::{collections::{HashMap, HashSet}, env, hash::Hash, str::FromStr, sync::Arc};
[INFO] [stderr]   |                                  ^^^^^^^        ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BlockId` and `Filter`
[INFO] [stderr]  --> blocks_one/src/main.rs:8:58
[INFO] [stderr]   |
[INFO] [stderr] 8 | use web3::{signing::keccak256, transports::Http, types::{BlockId, Filter, FilterBuilder, H160, H256, U64}};
[INFO] [stderr]   |                                                          ^^^^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Transaction`
[INFO] [stderr]  --> blocks_one/src/main.rs:9:37
[INFO] [stderr]   |
[INFO] [stderr] 9 | use web3::types::{Log, BlockNumber, Transaction};
[INFO] [stderr]   |                                     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `result`
[INFO] [stderr]  --> blocks_one/src/logger.rs:3:11
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::{result, fmt};
[INFO] [stderr]   |           ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `LogLevel`
[INFO] [stderr]   --> blocks_one/src/main.rs:20:14
[INFO] [stderr]    |
[INFO] [stderr] 20 | use logger::{LogLevel, FileLogger};
[INFO] [stderr]    |              ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Bson`
[INFO] [stderr]   --> blocks_one/src/main.rs:26:12
[INFO] [stderr]    |
[INFO] [stderr] 26 | use bson::{Bson};
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> blocks_one/src/main.rs:184:9
[INFO] [stderr]     |
[INFO] [stderr] 184 |     let mut matched_evts: Vec<String> = Vec::new();
[INFO] [stderr]     |         ----^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> blocks_one/src/main.rs:185:9
[INFO] [stderr]     |
[INFO] [stderr] 185 |     let mut matched_data_vec = Vec::<String>::new();
[INFO] [stderr]     |         ----^^^^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> blocks_one/src/main.rs:188:9
[INFO] [stderr]     |
[INFO] [stderr] 188 |     for mut i in 0..len {
[INFO] [stderr]     |         ----^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> blocks_one/src/main.rs:99:9
[INFO] [stderr]    |
[INFO] [stderr] 99 |     let mut logger = Arc::new(FileLogger::new(INFO_LOG_FILE, ERR_LOG_FILE)?);
[INFO] [stderr]    |         ----^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `each`
[INFO] [stderr]   --> blocks_one/src/main.rs:92:9
[INFO] [stderr]    |
[INFO] [stderr] 92 |     let each = total / 1000;
[INFO] [stderr]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_each`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `logger`
[INFO] [stderr]    --> blocks_one/src/main.rs:268:148
[INFO] [stderr]     |
[INFO] [stderr] 268 | ... 32],  (String, String)>, logger: &FileLogger) {
[INFO] [stderr]     |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_logger`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `matched_evts`
[INFO] [stderr]    --> blocks_one/src/main.rs:184:9
[INFO] [stderr]     |
[INFO] [stderr] 184 |     let mut matched_evts: Vec<String> = Vec::new();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matched_evts`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `matched_data_vec`
[INFO] [stderr]    --> blocks_one/src/main.rs:185:9
[INFO] [stderr]     |
[INFO] [stderr] 185 |     let mut matched_data_vec = Vec::<String>::new();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matched_data_vec`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> blocks_one/src/main.rs:151:17
[INFO] [stderr]     |
[INFO] [stderr] 151 |     let clz = |(i, s)| {
[INFO] [stderr]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: function `decompress_it` is never used
[INFO] [stderr]    --> blocks_one/src/main.rs:261:4
[INFO] [stderr]     |
[INFO] [stderr] 261 | fn decompress_it(d: &[u8]) -> Result<String, std::io::Error> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `info_file` and `err_file` are never read
[INFO] [stderr]  --> blocks_one/src/logger.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct FileLogger {
[INFO] [stderr]   |            ---------- fields in this struct
[INFO] [stderr] 8 |     info_file: Mutex<File>,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 9 |     err_file: Mutex<File>,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Logger` is never used
[INFO] [stderr]   --> blocks_one/src/logger.rs:12:11
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub trait Logger {
[INFO] [stderr]    |           ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `LogLevel` is never used
[INFO] [stderr]   --> blocks_one/src/logger.rs:49:10
[INFO] [stderr]    |
[INFO] [stderr] 49 | pub enum LogLevel {
[INFO] [stderr]    |          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `logFilter` should have a snake case name
[INFO] [stderr]    --> blocks_one/src/main.rs:275:13
[INFO] [stderr]     |
[INFO] [stderr] 275 |         let logFilter = FilterBuilder::default().address(vec![contract.address()]).from_block(bn_start).to_block(bn_end).build();
[INFO] [stderr]     |             ^^^^^^^^^ help: convert the identifier to snake case: `log_filter`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `blocks` (bin "blocks" test) generated 10 warnings (run `cargo fix --bin "blocks" -p blocks --tests` to apply 5 suggestions)
[INFO] [stderr] warning: `blocks_one` (bin "blocks_one" test) generated 20 warnings (run `cargo fix --bin "blocks_one" -p blocks_one --tests` to apply 15 suggestions)
[INFO] [stderr] warning: unused import: `mongodb::bson::oid::ObjectId`
[INFO] [stderr]  --> blocks_query/src/main.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use mongodb::bson::oid::ObjectId;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `blocks_query` (bin "blocks_query" test) generated 1 warning (run `cargo fix --bin "blocks_query" -p blocks_query --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/build/blocks/dea9080bd5b6a6f3/deps/blocks-dea9080bd5b6a6f3)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/build/blocks_one/083d6dbc72d1a5f2/deps/blocks_one-083d6dbc72d1a5f2)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/build/blocks_query/e119270c94e2aed0/deps/blocks_query-e119270c94e2aed0)
[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" "7a3ac4a462b37de38baa54531c045057dbe127a1782e8d57b2bcd34cb834307f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a3ac4a462b37de38baa54531c045057dbe127a1782e8d57b2bcd34cb834307f", kill_on_drop: false }`
[INFO] [stdout] 7a3ac4a462b37de38baa54531c045057dbe127a1782e8d57b2bcd34cb834307f
