[INFO] cloning repository https://github.com/valeriyr/iota-foundries-analysis [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/valeriyr/iota-foundries-analysis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvaleriyr%2Fiota-foundries-analysis", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvaleriyr%2Fiota-foundries-analysis'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0b738f5529f0a092ae073ee90ec48fe46b823512 [INFO] checking valeriyr/iota-foundries-analysis against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvaleriyr%2Fiota-foundries-analysis" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/valeriyr/iota-foundries-analysis on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/valeriyr/iota-foundries-analysis [INFO] finished tweaking git repo https://github.com/valeriyr/iota-foundries-analysis [INFO] tweaked toml for git repo https://github.com/valeriyr/iota-foundries-analysis written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/valeriyr/iota-foundries-analysis 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/iotaledger/iota-sdk` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded packable-derive v0.7.0 [INFO] [stderr] Downloaded packable v0.8.3 [INFO] [stderr] Downloaded ws_stream_tungstenite v0.11.0 [INFO] [stderr] Downloaded stronghold-derive v1.0.0 [INFO] [stderr] Downloaded stronghold-utils v1.0.0 [INFO] [stderr] Downloaded iterator-sorted v0.1.0 [INFO] [stderr] Downloaded serdect v0.2.0 [INFO] [stderr] Downloaded stronghold-runtime v2.0.0 [INFO] [stderr] Downloaded ed25519-zebra v4.0.3 [INFO] [stderr] Downloaded iota-crypto v0.23.1 [INFO] [stderr] Downloaded x25519-dalek v1.1.1 [INFO] [stderr] Downloaded stronghold_engine v2.0.0 [INFO] [stderr] Downloaded iota_stronghold v2.0.0 [INFO] [stderr] Downloaded windows v0.36.1 [INFO] [stderr] Downloaded iterator-sorted v0.2.0 [INFO] [stderr] Downloaded prefix-hex v0.7.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9660bb81935ad942334a53e6dedd2be6bacf47646194fcf3bc6adffc235a4094 [INFO] running `Command { std: "docker" "start" "-a" "9660bb81935ad942334a53e6dedd2be6bacf47646194fcf3bc6adffc235a4094", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9660bb81935ad942334a53e6dedd2be6bacf47646194fcf3bc6adffc235a4094", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9660bb81935ad942334a53e6dedd2be6bacf47646194fcf3bc6adffc235a4094", kill_on_drop: false }` [INFO] [stdout] 9660bb81935ad942334a53e6dedd2be6bacf47646194fcf3bc6adffc235a4094 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 51734a8d416658968adf4f10eaefde1da8d23c627ce5d9cd92ed2fc08d587e6f [INFO] running `Command { std: "docker" "start" "-a" "51734a8d416658968adf4f10eaefde1da8d23c627ce5d9cd92ed2fc08d587e6f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking const-oid v0.9.6 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking base64ct v1.6.0 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Checking pem-rfc7468 v0.7.0 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling syn v2.0.53 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking untrusted v0.9.0 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking base16ct v0.2.0 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking ff v0.13.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Compiling rustls v0.21.10 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling platforms v3.3.0 [INFO] [stderr] Checking group v0.13.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling curve25519-dalek v4.1.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Compiling indexmap v2.2.5 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Compiling toml_datetime v0.6.3 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking fixed-hash v0.8.0 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Checking uint v0.9.5 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Compiling iota-crypto v0.23.1 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Compiling packable v0.8.3 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling async-trait v0.1.78 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking encoding_rs v0.8.33 [INFO] [stderr] Checking rustls-pemfile v1.0.4 [INFO] [stderr] Checking ipnet v2.9.0 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking iterator-sorted v0.1.0 [INFO] [stderr] Checking webpki-roots v0.25.4 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking bech32 v0.9.1 [INFO] [stderr] Checking iterator-sorted v0.2.0 [INFO] [stderr] Checking bytemuck v1.15.0 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Compiling getset v0.1.2 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling curve25519-dalek-derive v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling packable-derive v0.7.0 [INFO] [stderr] Compiling serde_repr v0.1.18 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Checking serdect v0.2.0 [INFO] [stderr] Checking impl-serde v0.4.0 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking primitive-types v0.12.2 [INFO] [stderr] Checking der v0.7.8 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking crypto-bigint v0.5.5 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking rfc6979 v0.4.0 [INFO] [stderr] Checking ed25519 v2.2.3 [INFO] [stderr] Checking spki v0.7.3 [INFO] [stderr] Checking pbkdf2 v0.12.2 [INFO] [stderr] Checking blake2 v0.10.6 [INFO] [stderr] Checking h2 v0.3.25 [INFO] [stderr] Checking pkcs8 v0.10.2 [INFO] [stderr] Checking prefix-hex v0.7.1 [INFO] [stderr] Checking sec1 v0.7.3 [INFO] [stderr] Checking elliptic-curve v0.13.8 [INFO] [stderr] Checking ed25519-zebra v4.0.3 [INFO] [stderr] Checking ecdsa v0.16.9 [INFO] [stderr] Checking k256 v0.13.3 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking hyper-rustls v0.24.2 [INFO] [stderr] Checking reqwest v0.11.26 [INFO] [stderr] Checking iota-sdk v1.1.4 (https://github.com/iotaledger/iota-sdk?branch=develop#d9eea41a) [INFO] [stderr] Checking iota-foundries-analysis v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/foundry.rs:14:11 [INFO] [stdout] | [INFO] [stdout] 14 | Irc27(Irc27Metadata), [INFO] [stdout] | ----- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 14 | Irc27(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/foundry.rs:15:11 [INFO] [stdout] | [INFO] [stdout] 15 | Irc30(Irc30Metadata), [INFO] [stdout] | ----- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 15 | Irc30(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `str`, `irc27`, and `irc30` are never read [INFO] [stdout] --> src/foundry.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 16 | DeserializationError { [INFO] [stdout] | -------------------- fields in this variant [INFO] [stdout] 17 | str: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 18 | irc27: serde_json::Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 19 | irc30: serde_json::Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/foundry.rs:21:15 [INFO] [stdout] | [INFO] [stdout] 21 | Utf8Error(Vec, Utf8Error), [INFO] [stdout] | --------- ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 21 | Utf8Error((), ()), [INFO] [stdout] | ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/foundry.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 63 | pub struct FoundriesStats { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 64 | pub node_url: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 65 | [INFO] [stdout] 66 | pub number: usize, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 67 | [INFO] [stdout] 68 | pub with_meta: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 69 | pub without_meta: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 70 | [INFO] [stdout] 71 | pub irc27: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 72 | pub irc30: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 73 | [INFO] [stdout] 74 | pub broken_utf8: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 75 | pub deserialization_error: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FoundriesStats` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/foundry.rs:14:11 [INFO] [stdout] | [INFO] [stdout] 14 | Irc27(Irc27Metadata), [INFO] [stdout] | ----- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 14 | Irc27(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/foundry.rs:15:11 [INFO] [stdout] | [INFO] [stdout] 15 | Irc30(Irc30Metadata), [INFO] [stdout] | ----- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 15 | Irc30(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `str`, `irc27`, and `irc30` are never read [INFO] [stdout] --> src/foundry.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 16 | DeserializationError { [INFO] [stdout] | -------------------- fields in this variant [INFO] [stdout] 17 | str: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 18 | irc27: serde_json::Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 19 | irc30: serde_json::Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/foundry.rs:21:15 [INFO] [stdout] | [INFO] [stdout] 21 | Utf8Error(Vec, Utf8Error), [INFO] [stdout] | --------- ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 21 | Utf8Error((), ()), [INFO] [stdout] | ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/foundry.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 63 | pub struct FoundriesStats { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 64 | pub node_url: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 65 | [INFO] [stdout] 66 | pub number: usize, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 67 | [INFO] [stdout] 68 | pub with_meta: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 69 | pub without_meta: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 70 | [INFO] [stdout] 71 | pub irc27: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 72 | pub irc30: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 73 | [INFO] [stdout] 74 | pub broken_utf8: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 75 | pub deserialization_error: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FoundriesStats` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 09s [INFO] running `Command { std: "docker" "inspect" "51734a8d416658968adf4f10eaefde1da8d23c627ce5d9cd92ed2fc08d587e6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51734a8d416658968adf4f10eaefde1da8d23c627ce5d9cd92ed2fc08d587e6f", kill_on_drop: false }` [INFO] [stdout] 51734a8d416658968adf4f10eaefde1da8d23c627ce5d9cd92ed2fc08d587e6f [INFO] checking valeriyr/iota-foundries-analysis against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvaleriyr%2Fiota-foundries-analysis" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/valeriyr/iota-foundries-analysis on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/valeriyr/iota-foundries-analysis [INFO] finished tweaking git repo https://github.com/valeriyr/iota-foundries-analysis [INFO] tweaked toml for git repo https://github.com/valeriyr/iota-foundries-analysis written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/valeriyr/iota-foundries-analysis 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4bdbcd70246fa94b759f9b0d7be8edfb9311080b800eb273c797ef98bfad5023 [INFO] running `Command { std: "docker" "start" "-a" "4bdbcd70246fa94b759f9b0d7be8edfb9311080b800eb273c797ef98bfad5023", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4bdbcd70246fa94b759f9b0d7be8edfb9311080b800eb273c797ef98bfad5023", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bdbcd70246fa94b759f9b0d7be8edfb9311080b800eb273c797ef98bfad5023", kill_on_drop: false }` [INFO] [stdout] 4bdbcd70246fa94b759f9b0d7be8edfb9311080b800eb273c797ef98bfad5023 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9994a22e686b0e86d1a8ea9249705f93b80a07238fb8a3b60130a35c7def1bcf [INFO] running `Command { std: "docker" "start" "-a" "9994a22e686b0e86d1a8ea9249705f93b80a07238fb8a3b60130a35c7def1bcf", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking const-oid v0.9.6 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Checking base64ct v1.6.0 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking pem-rfc7468 v0.7.0 [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Compiling quote 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[INFO] [stderr] Checking ed25519 v2.2.3 [INFO] [stderr] Checking rfc6979 v0.4.0 [INFO] [stderr] Checking pbkdf2 v0.12.2 [INFO] [stderr] Checking blake2 v0.10.6 [INFO] [stderr] Checking prefix-hex v0.7.1 [INFO] [stderr] Checking spki v0.7.3 [INFO] [stderr] Checking h2 v0.3.25 [INFO] [stderr] Checking pkcs8 v0.10.2 [INFO] [stderr] Checking sec1 v0.7.3 [INFO] [stderr] Checking elliptic-curve v0.13.8 [INFO] [stderr] Checking ed25519-zebra v4.0.3 [INFO] [stderr] Checking ecdsa v0.16.9 [INFO] [stderr] Checking k256 v0.13.3 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking hyper-rustls v0.24.2 [INFO] [stderr] Checking reqwest v0.11.26 [INFO] [stderr] Checking iota-sdk v1.1.4 (https://github.com/iotaledger/iota-sdk?branch=develop#d9eea41a) [INFO] [stderr] Checking iota-foundries-analysis v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/foundry.rs:14:11 [INFO] [stdout] | [INFO] [stdout] 14 | Irc27(Irc27Metadata), [INFO] [stdout] | ----- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 14 | Irc27(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/foundry.rs:14:11 [INFO] [stdout] | [INFO] [stdout] 14 | Irc27(Irc27Metadata), [INFO] [stdout] | ----- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 14 | Irc27(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/foundry.rs:15:11 [INFO] [stdout] | [INFO] [stdout] 15 | Irc30(Irc30Metadata), [INFO] [stdout] | ----- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 15 | Irc30(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/foundry.rs:15:11 [INFO] [stdout] | [INFO] [stdout] 15 | Irc30(Irc30Metadata), [INFO] [stdout] | ----- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 15 | Irc30(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `str`, `irc27`, and `irc30` are never read [INFO] [stdout] --> src/foundry.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 16 | DeserializationError { [INFO] [stdout] | -------------------- fields in this variant [INFO] [stdout] 17 | str: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 18 | irc27: serde_json::Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 19 | irc30: serde_json::Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `str`, `irc27`, and `irc30` are never read [INFO] [stdout] --> src/foundry.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 16 | DeserializationError { [INFO] [stdout] | -------------------- fields in this variant [INFO] [stdout] 17 | str: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 18 | irc27: serde_json::Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 19 | irc30: serde_json::Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/foundry.rs:21:15 [INFO] [stdout] | [INFO] [stdout] 21 | Utf8Error(Vec, Utf8Error), [INFO] [stdout] | --------- ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 21 | Utf8Error((), ()), [INFO] [stdout] | ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/foundry.rs:21:15 [INFO] [stdout] | [INFO] [stdout] 21 | Utf8Error(Vec, Utf8Error), [INFO] [stdout] | --------- ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 21 | Utf8Error((), ()), [INFO] [stdout] | ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/foundry.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 63 | pub struct FoundriesStats { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 64 | pub node_url: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 65 | [INFO] [stdout] 66 | pub number: usize, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 67 | [INFO] [stdout] 68 | pub with_meta: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 69 | pub without_meta: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 70 | [INFO] [stdout] 71 | pub irc27: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 72 | pub irc30: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 73 | [INFO] [stdout] 74 | pub broken_utf8: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 75 | pub deserialization_error: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FoundriesStats` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/foundry.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 63 | pub struct FoundriesStats { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 64 | pub node_url: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 65 | [INFO] [stdout] 66 | pub number: usize, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 67 | [INFO] [stdout] 68 | pub with_meta: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 69 | pub without_meta: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 70 | [INFO] [stdout] 71 | pub irc27: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 72 | pub irc30: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 73 | [INFO] [stdout] 74 | pub broken_utf8: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 75 | pub deserialization_error: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FoundriesStats` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 20s [INFO] running `Command { std: "docker" "inspect" "9994a22e686b0e86d1a8ea9249705f93b80a07238fb8a3b60130a35c7def1bcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9994a22e686b0e86d1a8ea9249705f93b80a07238fb8a3b60130a35c7def1bcf", kill_on_drop: false }` [INFO] [stdout] 9994a22e686b0e86d1a8ea9249705f93b80a07238fb8a3b60130a35c7def1bcf