[INFO] fetching crate xaeroflux-core 0.9.8-alpha.3...
[INFO] checking xaeroflux-core-0.9.8-alpha.3 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate xaeroflux-core 0.9.8-alpha.3 into /workspace/builds/worker-5-tc2/source
[INFO] removed /workspace/builds/worker-5-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate xaeroflux-core 0.9.8-alpha.3
[INFO] finished tweaking crates.io crate xaeroflux-core 0.9.8-alpha.3
[INFO] tweaked toml for crates.io crate xaeroflux-core 0.9.8-alpha.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate xaeroflux-core 0.9.8-alpha.3 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate xaeroflux-core 0.9.8-alpha.3 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9743730ab48b250cf4e0f3b6aa6ca5c7e7545683f6f97e8c358717642b129cb6
[INFO] running `Command { std: "docker" "start" "-a" "9743730ab48b250cf4e0f3b6aa6ca5c7e7545683f6f97e8c358717642b129cb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9743730ab48b250cf4e0f3b6aa6ca5c7e7545683f6f97e8c358717642b129cb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9743730ab48b250cf4e0f3b6aa6ca5c7e7545683f6f97e8c358717642b129cb6", kill_on_drop: false }`
[INFO] [stdout] 9743730ab48b250cf4e0f3b6aa6ca5c7e7545683f6f97e8c358717642b129cb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f560c0ed2ee3272093fc9dd3719e361ecbd164486a645617ac6fa683ede90ba
[INFO] running `Command { std: "docker" "start" "-a" "9f560c0ed2ee3272093fc9dd3719e361ecbd164486a645617ac6fa683ede90ba", kill_on_drop: false }`
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling enum-ordinalize-derive v4.3.1
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]     Checking hashbrown v0.15.4
[INFO] [stderr]    Compiling ark-serialize-derive v0.5.0
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling ark-ff-asm v0.5.0
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling enum-ordinalize v4.3.0
[INFO] [stderr]    Compiling educe v0.6.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]     Checking tracing-subscriber v0.2.25
[INFO] [stderr]    Compiling ptr_meta_derive v0.3.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling cc v1.2.30
[INFO] [stderr]     Checking ark-std v0.5.0
[INFO] [stderr]     Checking ptr_meta v0.3.0
[INFO] [stderr]     Checking ark-serialize v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking rancor v0.1.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]    Compiling bytecheck_derive v0.8.1
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling data-encoding v2.9.0
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]     Checking merlin v3.0.0
[INFO] [stderr]     Checking bytecheck v0.8.1
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]    Compiling munge_macro v0.4.5
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.16
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling ark-ff-macros v0.5.0
[INFO] [stderr]    Compiling ark-crypto-primitives-macros v0.5.0
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling pqcrypto-internals v0.2.10
[INFO] [stderr]    Compiling pqcrypto-falcon v0.4.0
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]     Checking ark-ff v0.5.0
[INFO] [stderr]     Checking data-encoding-macro v0.1.18
[INFO] [stderr]     Checking indexmap v2.10.0
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking munge v0.4.5
[INFO] [stderr]     Checking rend v0.5.2
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling rkyv_derive v0.8.10
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking winnow v0.7.12
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking base-x v0.2.11
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking pqcrypto-traits v0.3.5
[INFO] [stderr]     Checking bytemuck v1.23.1
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking multibase v0.9.1
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking tempfile v3.20.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking tokio v1.46.1
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking rusted-ring v0.5.6
[INFO] [stderr]     Checking memmap2 v0.9.7
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking figlet-rs v0.1.5
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking ed25519-dalek v2.2.0
[INFO] [stderr]     Checking rkyv v0.8.10
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking ark-poly v0.5.0
[INFO] [stderr]     Checking ark-relations v0.5.1
[INFO] [stderr]     Checking ark-snark v0.5.1
[INFO] [stderr]     Checking ark-ec v0.5.0
[INFO] [stderr]     Checking ark-crypto-primitives v0.5.0
[INFO] [stderr]     Checking ark-r1cs-std v0.5.0
[INFO] [stderr]     Checking ark-bn254 v0.5.0
[INFO] [stderr]     Checking ark-groth16 v0.5.0
[INFO] [stderr]     Checking xaeroid v0.4.1
[INFO] [stderr]     Checking xaeroflux-core v0.9.8-alpha.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `hash::sha_256`: Use sha_256_slice with n.as_ref() instead
[INFO] [stdout]    --> src/merkle_tree.rs:300:23
[INFO] [stdout]     |
[INFO] [stdout] 300 |     use crate::{hash::sha_256, logs::init_logging};
[INFO] [stdout]     |                       ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `hash::sha_256`: Use sha_256_slice with n.as_ref() instead
[INFO] [stdout]    --> src/merkle_tree.rs:316:25
[INFO] [stdout]     |
[INFO] [stdout] 316 |         let data = vec![sha_256::<String>(&String::from("XAERO"))];
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `hash::sha_256`: Use sha_256_slice with n.as_ref() instead
[INFO] [stdout]    --> src/merkle_tree.rs:326:13
[INFO] [stdout]     |
[INFO] [stdout] 326 |             sha_256::<String>(&String::from("XAERO")),
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `hash::sha_256`: Use sha_256_slice with n.as_ref() instead
[INFO] [stdout]    --> src/merkle_tree.rs:327:13
[INFO] [stdout]     |
[INFO] [stdout] 327 |             sha_256::<String>(&String::from("XAER0")),
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `hash::sha_256`: Use sha_256_slice with n.as_ref() instead
[INFO] [stdout]    --> src/merkle_tree.rs:328:13
[INFO] [stdout]     |
[INFO] [stdout] 328 |             sha_256::<String>(&String::from("XAER1")),
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `hash::sha_256`: Use sha_256_slice with n.as_ref() instead
[INFO] [stdout]    --> src/merkle_tree.rs:329:13
[INFO] [stdout]     |
[INFO] [stdout] 329 |             sha_256::<String>(&String::from("XAER2")),
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `hash::sha_256`: Use sha_256_slice with n.as_ref() instead
[INFO] [stdout]    --> src/merkle_tree.rs:341:13
[INFO] [stdout]     |
[INFO] [stdout] 341 |             sha_256::<String>(&String::from("XAERO")),
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `hash::sha_256`: Use sha_256_slice with n.as_ref() instead
[INFO] [stdout]    --> src/merkle_tree.rs:342:13
[INFO] [stdout]     |
[INFO] [stdout] 342 |             sha_256::<String>(&String::from("XAER0")),
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `hash::sha_256`: Use sha_256_slice with n.as_ref() instead
[INFO] [stdout]    --> src/merkle_tree.rs:343:13
[INFO] [stdout]     |
[INFO] [stdout] 343 |             sha_256::<String>(&String::from("XAER1")),
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `hash::sha_256`: Use sha_256_slice with n.as_ref() instead
[INFO] [stdout]    --> src/merkle_tree.rs:344:13
[INFO] [stdout]     |
[INFO] [stdout] 344 |             sha_256::<String>(&String::from("XAER2")),
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `hash::sha_256`: Use sha_256_slice with n.as_ref() instead
[INFO] [stdout]    --> src/merkle_tree.rs:349:29
[INFO] [stdout]     |
[INFO] [stdout] 349 |         let data_to_prove = sha_256::<String>(&String::from("XAER0"));
[INFO] [stdout]     |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `hash::sha_256`: Use sha_256_slice with n.as_ref() instead
[INFO] [stdout]    --> src/merkle_tree.rs:355:13
[INFO] [stdout]     |
[INFO] [stdout] 355 |             sha_256::<String>(&String::from("XAER3")),
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `hash::sha_256`: Use sha_256_slice with n.as_ref() instead
[INFO] [stdout]    --> src/merkle_tree.rs:356:13
[INFO] [stdout]     |
[INFO] [stdout] 356 |             sha_256::<String>(&String::from("XAER4")),
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `hash::sha_256`: Use sha_256_slice with n.as_ref() instead
[INFO] [stdout]    --> src/merkle_tree.rs:357:13
[INFO] [stdout]     |
[INFO] [stdout] 357 |             sha_256::<String>(&String::from("XAER5")),
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `hash::sha_256`: Use sha_256_slice with n.as_ref() instead
[INFO] [stdout]    --> src/merkle_tree.rs:358:13
[INFO] [stdout]     |
[INFO] [stdout] 358 |             sha_256::<String>(&String::from("XAER6")),
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `hash::sha_256`: Use sha_256_slice with n.as_ref() instead
[INFO] [stdout]    --> src/merkle_tree.rs:372:13
[INFO] [stdout]     |
[INFO] [stdout] 372 |             sha_256::<String>(&String::from("XAERO")),
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `hash::sha_256`: Use sha_256_slice with n.as_ref() instead
[INFO] [stdout]    --> src/merkle_tree.rs:373:13
[INFO] [stdout]     |
[INFO] [stdout] 373 |             sha_256::<String>(&String::from("XAER0")),
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `hash::sha_256`: Use sha_256_slice with n.as_ref() instead
[INFO] [stdout]    --> src/merkle_tree.rs:374:13
[INFO] [stdout]     |
[INFO] [stdout] 374 |             sha_256::<String>(&String::from("XAER1")),
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `hash::sha_256`: Use sha_256_slice with n.as_ref() instead
[INFO] [stdout]    --> src/merkle_tree.rs:375:13
[INFO] [stdout]     |
[INFO] [stdout] 375 |             sha_256::<String>(&String::from("XAER2")),
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `hash::sha_256`: Use sha_256_slice with n.as_ref() instead
[INFO] [stdout]    --> src/merkle_tree.rs:380:29
[INFO] [stdout]     |
[INFO] [stdout] 380 |         let data_to_prove = sha_256::<String>(&String::from("XAER0"));
[INFO] [stdout]     |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `hash::sha_256`: Use sha_256_slice with n.as_ref() instead
[INFO] [stdout]    --> src/merkle_tree.rs:386:13
[INFO] [stdout]     |
[INFO] [stdout] 386 |             sha_256::<String>(&String::from("XAER3")),
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `hash::sha_256`: Use sha_256_slice with n.as_ref() instead
[INFO] [stdout]    --> src/merkle_tree.rs:387:13
[INFO] [stdout]     |
[INFO] [stdout] 387 |             sha_256::<String>(&String::from("XAER4")),
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `hash::sha_256`: Use sha_256_slice with n.as_ref() instead
[INFO] [stdout]    --> src/merkle_tree.rs:388:13
[INFO] [stdout]     |
[INFO] [stdout] 388 |             sha_256::<String>(&String::from("XAER5")),
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `hash::sha_256`: Use sha_256_slice with n.as_ref() instead
[INFO] [stdout]    --> src/merkle_tree.rs:389:13
[INFO] [stdout]     |
[INFO] [stdout] 389 |             sha_256::<String>(&String::from("XAER6")),
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `hash::sha_256`: Use sha_256_slice with n.as_ref() instead
[INFO] [stdout]    --> src/merkle_tree.rs:395:13
[INFO] [stdout]     |
[INFO] [stdout] 395 |             sha_256::<String>(&String::from("XAER3"))
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `hash::sha_256`: Use sha_256_slice with n.as_ref() instead
[INFO] [stdout]    --> src/merkle_tree.rs:403:13
[INFO] [stdout]     |
[INFO] [stdout] 403 |             sha_256::<String>(&String::from("XAERO")),
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `hash::sha_256`: Use sha_256_slice with n.as_ref() instead
[INFO] [stdout]    --> src/merkle_tree.rs:404:13
[INFO] [stdout]     |
[INFO] [stdout] 404 |             sha_256::<String>(&String::from("XAER0")),
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `hash::sha_256`: Use sha_256_slice with n.as_ref() instead
[INFO] [stdout]    --> src/merkle_tree.rs:405:13
[INFO] [stdout]     |
[INFO] [stdout] 405 |             sha_256::<String>(&String::from("XAER1")),
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `hash::sha_256`: Use sha_256_slice with n.as_ref() instead
[INFO] [stdout]    --> src/merkle_tree.rs:406:13
[INFO] [stdout]     |
[INFO] [stdout] 406 |             sha_256::<String>(&String::from("XAER2")),
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `hash::sha_256`: Use sha_256_slice with n.as_ref() instead
[INFO] [stdout]    --> src/merkle_tree.rs:409:29
[INFO] [stdout]     |
[INFO] [stdout] 409 |         let data_to_prove = sha_256::<String>(&String::from("XAER0"));
[INFO] [stdout]     |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `hash::sha_256`: Use sha_256_slice with n.as_ref() instead
[INFO] [stdout]    --> src/merkle_tree.rs:416:29
[INFO] [stdout]     |
[INFO] [stdout] 416 |         let data_to_prove = sha_256::<String>(&String::from("XAER3"));
[INFO] [stdout]     |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `hash::sha_256`: Use sha_256_slice with n.as_ref() instead
[INFO] [stdout]    --> src/merkle_tree.rs:420:29
[INFO] [stdout]     |
[INFO] [stdout] 420 |         let data_to_prove = sha_256::<String>(&String::from("XAER2"));
[INFO] [stdout]     |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `hash::sha_256`: Use sha_256_slice with n.as_ref() instead
[INFO] [stdout]    --> src/merkle_tree.rs:429:13
[INFO] [stdout]     |
[INFO] [stdout] 429 |             sha_256::<String>(&String::from("XAERO")),
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `hash::sha_256`: Use sha_256_slice with n.as_ref() instead
[INFO] [stdout]    --> src/merkle_tree.rs:430:13
[INFO] [stdout]     |
[INFO] [stdout] 430 |             sha_256::<String>(&String::from("XAER0")),
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `hash::sha_256`: Use sha_256_slice with n.as_ref() instead
[INFO] [stdout]    --> src/merkle_tree.rs:431:13
[INFO] [stdout]     |
[INFO] [stdout] 431 |             sha_256::<String>(&String::from("XAER1")),
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `hash::sha_256`: Use sha_256_slice with n.as_ref() instead
[INFO] [stdout]    --> src/merkle_tree.rs:432:13
[INFO] [stdout]     |
[INFO] [stdout] 432 |             sha_256::<String>(&String::from("XAER2")),
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `hash::sha_256`: Use sha_256_slice with n.as_ref() instead
[INFO] [stdout]    --> src/merkle_tree.rs:435:41
[INFO] [stdout]     |
[INFO] [stdout] 435 |         let proof = tree.generate_proof(sha_256(&String::from("XAER3")));
[INFO] [stdout]     |                                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MERKLE_CAPACITY` is never used
[INFO] [stdout]   --> src/pool.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub const MERKLE_CAPACITY: usize = 500; // 500KB merkle proofs
[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 `VECTOR_CLOCK_CAPACITY` is never used
[INFO] [stdout]   --> src/pool.rs:17:15
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub const VECTOR_CLOCK_CAPACITY: usize = 100; // ~2.4MB vector clocks (100 * 24KB)
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<[u8; 32], Infallible>
[INFO] [stdout]    --> src/hash.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 |         hash.try_into().unwrap_or_default()
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Ed25519Keypair, Infallible>
[INFO] [stdout]   --> src/keys.rs:20:73
[INFO] [stdout]    |
[INFO] [stdout] 20 |   pub fn generate_ed25519_keypair() -> Result<Ed25519Keypair, Infallible> {
[INFO] [stdout]    |  _________________________________________________________________________^
[INFO] [stdout] 21 | |     let mut csprng = OsRng;
[INFO] [stdout] 22 | |     let sk = SigningKey::generate(&mut csprng);
[INFO] [stdout] 23 | |     let secret_key = sk.to_bytes();
[INFO] [stdout] 24 | |     let public_key = sk.verifying_key();
[INFO] [stdout] 25 | |     Ok(Ed25519Keypair::new(secret_key, public_key.to_bytes()))
[INFO] [stdout] 26 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Ed25519Keypair, Infallible>
[INFO] [stdout]   --> src/keys.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     Ok(Ed25519Keypair::new(secret_key, public_key.to_bytes()))
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `xaeroflux-core` (lib) due to 3 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `before_overflow`
[INFO] [stdout]    --> src/vector_clock_actor.rs:310:13
[INFO] [stdout]     |
[INFO] [stdout] 310 |         let before_overflow = state.clock.logical_timestamp();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_before_overflow`
[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]    --> src/vector_clock_actor.rs:361:13
[INFO] [stdout]     |
[INFO] [stdout] 361 |         let mut writer = Writer::new(input_buffer);
[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]    --> src/vector_clock_actor.rs:379:13
[INFO] [stdout]     |
[INFO] [stdout] 379 |         let mut output_writer = Writer::new(output_buffer);
[INFO] [stdout]     |             ----^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MERKLE_CAPACITY` is never used
[INFO] [stdout]   --> src/pool.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub const MERKLE_CAPACITY: usize = 500; // 500KB merkle proofs
[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 `VECTOR_CLOCK_CAPACITY` is never used
[INFO] [stdout]   --> src/pool.rs:17:15
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub const VECTOR_CLOCK_CAPACITY: usize = 100; // ~2.4MB vector clocks (100 * 24KB)
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<[u8; 32], Infallible>
[INFO] [stdout]    --> src/hash.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 |         hash.try_into().unwrap_or_default()
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Ed25519Keypair, Infallible>
[INFO] [stdout]   --> src/keys.rs:20:73
[INFO] [stdout]    |
[INFO] [stdout] 20 |   pub fn generate_ed25519_keypair() -> Result<Ed25519Keypair, Infallible> {
[INFO] [stdout]    |  _________________________________________________________________________^
[INFO] [stdout] 21 | |     let mut csprng = OsRng;
[INFO] [stdout] 22 | |     let sk = SigningKey::generate(&mut csprng);
[INFO] [stdout] 23 | |     let secret_key = sk.to_bytes();
[INFO] [stdout] 24 | |     let public_key = sk.verifying_key();
[INFO] [stdout] 25 | |     Ok(Ed25519Keypair::new(secret_key, public_key.to_bytes()))
[INFO] [stdout] 26 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Ed25519Keypair, Infallible>
[INFO] [stdout]   --> src/keys.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     Ok(Ed25519Keypair::new(secret_key, public_key.to_bytes()))
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `xaeroflux-core` (lib test) due to 3 previous errors; 42 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "9f560c0ed2ee3272093fc9dd3719e361ecbd164486a645617ac6fa683ede90ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f560c0ed2ee3272093fc9dd3719e361ecbd164486a645617ac6fa683ede90ba", kill_on_drop: false }`
[INFO] [stdout] 9f560c0ed2ee3272093fc9dd3719e361ecbd164486a645617ac6fa683ede90ba
