[INFO] fetching crate safecoin-vote-program 1.14.17... [INFO] checking safecoin-vote-program-1.14.17 against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393 [INFO] extracting crate safecoin-vote-program 1.14.17 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate safecoin-vote-program 1.14.17 on toolchain 5518eaa946291f00471af8b254b2a1715f234882 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate safecoin-vote-program 1.14.17 [INFO] finished tweaking crates.io crate safecoin-vote-program 1.14.17 [INFO] tweaked toml for crates.io crate safecoin-vote-program 1.14.17 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded test-case v2.2.2 [INFO] [stderr] Downloaded enum-iterator v0.8.1 [INFO] [stderr] Downloaded enum-iterator-derive v0.8.1 [INFO] [stderr] Downloaded test-case-macros v2.2.2 [INFO] [stderr] Downloaded safecoin-measure v1.14.17 [INFO] [stderr] Downloaded safecoin-program-runtime v1.14.17 [INFO] [stderr] Downloaded safecoin-metrics v1.14.17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a719baa04ee204a967022e5454eaf28ec20b11e35abf1185b104719c9cadfc04 [INFO] running `Command { std: "docker" "start" "-a" "a719baa04ee204a967022e5454eaf28ec20b11e35abf1185b104719c9cadfc04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a719baa04ee204a967022e5454eaf28ec20b11e35abf1185b104719c9cadfc04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a719baa04ee204a967022e5454eaf28ec20b11e35abf1185b104719c9cadfc04", kill_on_drop: false }` [INFO] [stdout] a719baa04ee204a967022e5454eaf28ec20b11e35abf1185b104719c9cadfc04 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 173ea65876187d9a25d52fda4a86b7ffeada1d64751c3516394da8e30da26653 [INFO] running `Command { std: "docker" "start" "-a" "173ea65876187d9a25d52fda4a86b7ffeada1d64751c3516394da8e30da26653", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking block-padding v0.2.1 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling ahash v0.7.7 [INFO] [stderr] Compiling serde_derive v1.0.196 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.90 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling bumpalo v3.14.0 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Compiling feature-probe v0.1.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling safecoin-frozen-abi-macro v1.14.17 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Compiling bv v0.11.1 [INFO] [stderr] Compiling im v15.1.0 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking tokio v1.35.1 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.90 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling libsecp256k1-core v0.2.2 [INFO] [stderr] Compiling safecoin-frozen-abi v1.14.17 [INFO] [stderr] Checking jobserver v0.1.27 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking constant_time_eq v0.3.0 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Compiling wasm-bindgen v0.2.90 [INFO] [stderr] Checking signature v1.6.4 [INFO] [stderr] Compiling rustls v0.21.10 [INFO] [stderr] Checking ed25519 v1.5.3 [INFO] [stderr] Checking cc v1.0.83 [INFO] [stderr] Checking sized-chunks v0.6.5 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling bytemuck_derive v1.5.0 [INFO] [stderr] Checking rayon v1.8.1 [INFO] [stderr] Compiling libsecp256k1-gen-genmult v0.2.1 [INFO] [stderr] Compiling libsecp256k1-gen-ecmult v0.2.1 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Checking memmap2 v0.5.10 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling bs58 v0.4.0 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking env_logger v0.9.3 [INFO] [stderr] Compiling libsecp256k1 v0.6.0 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.90 [INFO] [stderr] Checking brotli-decompressor v2.5.1 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling safecoin-sdk v1.14.17 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking derivation-path v0.2.0 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking safecoin-logger v1.14.17 [INFO] [stderr] Checking chrono v0.4.33 [INFO] [stderr] Checking uriparse v0.6.4 [INFO] [stderr] Checking qstring v0.7.2 [INFO] [stderr] Checking assert_matches v1.5.0 [INFO] [stderr] Checking webpki-roots v0.25.3 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking crossbeam-channel v0.5.11 [INFO] [stderr] Checking bytemuck v1.14.1 [INFO] [stderr] Compiling safecoin-program-runtime v1.14.17 [INFO] [stderr] Checking gethostname v0.2.3 [INFO] [stderr] Compiling safecoin-vote-program v1.14.17 (/opt/rustwide/workdir) [INFO] [stderr] Checking libloading v0.7.4 [INFO] [stderr] Checking eager v0.1.0 [INFO] [stderr] Checking brotli v3.4.0 [INFO] [stderr] Compiling ring v0.17.7 [INFO] [stderr] Compiling blake3 v1.5.0 [INFO] [stderr] Compiling safecoin-program v1.14.17 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.90 [INFO] [stderr] Compiling borsh-schema-derive-internal v0.9.3 [INFO] [stderr] Compiling borsh-derive-internal v0.9.3 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Compiling borsh-derive v0.9.3 [INFO] [stderr] Compiling safecoin-sdk-macro v1.14.17 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling enum-iterator-derive v0.8.1 [INFO] [stderr] Compiling test-case-macros v2.2.2 [INFO] [stderr] Checking h2 v0.3.24 [INFO] [stderr] Checking borsh v0.9.3 [INFO] [stderr] Checking enum-iterator v0.8.1 [INFO] [stderr] Checking test-case v2.2.2 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking async-compression v0.4.6 [INFO] [stderr] Checking serde_json v1.0.113 [INFO] [stderr] Checking serde_bytes v0.11.14 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking curve25519-dalek v3.2.1 [INFO] [stderr] Checking hmac v0.8.1 [INFO] [stderr] Checking pbkdf2 v0.4.0 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking hmac-drbg v0.3.0 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking sha3 v0.10.8 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking pbkdf2 v0.11.0 [INFO] [stderr] Checking tiny-bip39 v0.8.2 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking ed25519-dalek v1.0.1 [INFO] [stderr] Checking ed25519-dalek-bip32 v0.2.0 [INFO] [stderr] Checking hyper-rustls v0.24.2 [INFO] [stderr] Checking reqwest v0.11.24 [INFO] [stderr] Checking safecoin-measure v1.14.17 [INFO] [stderr] Checking safecoin-metrics v1.14.17 [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/vote_state/vote_state_versions.rs:23:21 [INFO] [stdout] | [INFO] [stdout] 23 | /// the signer for withdrawals [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 24 | authorized_withdrawer: state.authorized_withdrawer, [INFO] [stdout] | -------------------------------------------------- rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/vote_state/vote_state_versions.rs:26:21 [INFO] [stdout] | [INFO] [stdout] 26 | / /// percentage (0-100) that represents what part of a rewards [INFO] [stdout] 27 | | /// payout should be given to this VoteAccount [INFO] [stdout] | |___________________________________________________________________^ [INFO] [stdout] 28 | commission: state.commission, [INFO] [stdout] | ---------------------------- rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/vote_state/vote_state_versions.rs:34:21 [INFO] [stdout] | [INFO] [stdout] 34 | /// the signer for vote transactions [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 35 | authorized_voters, [INFO] [stdout] | ----------------- rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/vote_state/vote_state_versions.rs:37:21 [INFO] [stdout] | [INFO] [stdout] 37 | / /// history of prior authorized voters and the epochs for which [INFO] [stdout] 38 | | /// they were set, the bottom end of the range is inclusive, [INFO] [stdout] 39 | | /// the top of the range is exclusive [INFO] [stdout] | |_________________________________________________________^ [INFO] [stdout] 40 | prior_voters: CircBuf::default(), [INFO] [stdout] | -------------------------------- rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/vote_state/vote_state_versions.rs:42:21 [INFO] [stdout] | [INFO] [stdout] 42 | / /// history of how many credits earned by the end of each epoch [INFO] [stdout] 43 | | /// each tuple is (Epoch, credits, prev_credits) [INFO] [stdout] | |_____________________________________________________________________^ [INFO] [stdout] 44 | epoch_credits: state.epoch_credits.clone(), [INFO] [stdout] | ------------------------------------------ rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/vote_state/vote_state_versions.rs:46:21 [INFO] [stdout] | [INFO] [stdout] 46 | /// most recent timestamp submitted with a vote [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 47 | last_timestamp: state.last_timestamp.clone(), [INFO] [stdout] | -------------------------------------------- rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/vote_state/vote_state_versions.rs:23:21 [INFO] [stdout] | [INFO] [stdout] 23 | /// the signer for withdrawals [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 24 | authorized_withdrawer: state.authorized_withdrawer, [INFO] [stdout] | -------------------------------------------------- rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/vote_state/vote_state_versions.rs:26:21 [INFO] [stdout] | [INFO] [stdout] 26 | / /// percentage (0-100) that represents what part of a rewards [INFO] [stdout] 27 | | /// payout should be given to this VoteAccount [INFO] [stdout] | |___________________________________________________________________^ [INFO] [stdout] 28 | commission: state.commission, [INFO] [stdout] | ---------------------------- rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/vote_state/vote_state_versions.rs:34:21 [INFO] [stdout] | [INFO] [stdout] 34 | /// the signer for vote transactions [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 35 | authorized_voters, [INFO] [stdout] | ----------------- rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/vote_state/vote_state_versions.rs:37:21 [INFO] [stdout] | [INFO] [stdout] 37 | / /// history of prior authorized voters and the epochs for which [INFO] [stdout] 38 | | /// they were set, the bottom end of the range is inclusive, [INFO] [stdout] 39 | | /// the top of the range is exclusive [INFO] [stdout] | |_________________________________________________________^ [INFO] [stdout] 40 | prior_voters: CircBuf::default(), [INFO] [stdout] | -------------------------------- rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/vote_state/vote_state_versions.rs:42:21 [INFO] [stdout] | [INFO] [stdout] 42 | / /// history of how many credits earned by the end of each epoch [INFO] [stdout] 43 | | /// each tuple is (Epoch, credits, prev_credits) [INFO] [stdout] | |_____________________________________________________________________^ [INFO] [stdout] 44 | epoch_credits: state.epoch_credits.clone(), [INFO] [stdout] | ------------------------------------------ rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/vote_state/vote_state_versions.rs:46:21 [INFO] [stdout] | [INFO] [stdout] 46 | /// most recent timestamp submitted with a vote [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 47 | last_timestamp: state.last_timestamp.clone(), [INFO] [stdout] | -------------------------------------------- rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vote_state/mod.rs:1593:5 [INFO] [stdout] | [INFO] [stdout] 1593 | let mut slot_hash_int = ( (slot_hashes[0].1.to_string().chars().nth(0).unwrap() as usize ) % 10 ) as usize; [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vote_state/mod.rs:1594:5 [INFO] [stdout] | [INFO] [stdout] 1594 | let mut mixed_int = ( ( ( (slot_hashes[0].1.to_string().chars().nth(0).unwrap() as usize ) % 9 + 1 ) as usize [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vote_state/mod.rs:1593:5 [INFO] [stdout] | [INFO] [stdout] 1593 | let mut slot_hash_int = ( (slot_hashes[0].1.to_string().chars().nth(0).unwrap() as usize ) % 10 ) as usize; [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vote_state/mod.rs:1594:5 [INFO] [stdout] | [INFO] [stdout] 1594 | let mut mixed_int = ( ( ( (slot_hashes[0].1.to_string().chars().nth(0).unwrap() as usize ) % 9 + 1 ) as usize [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.21s [INFO] running `Command { std: "docker" "inspect" "173ea65876187d9a25d52fda4a86b7ffeada1d64751c3516394da8e30da26653", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "173ea65876187d9a25d52fda4a86b7ffeada1d64751c3516394da8e30da26653", kill_on_drop: false }` [INFO] [stdout] 173ea65876187d9a25d52fda4a86b7ffeada1d64751c3516394da8e30da26653