[INFO] cloning repository https://github.com/19h/dazhbog
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/19h/dazhbog" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F19h%2Fdazhbog", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F19h%2Fdazhbog'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5421bb6e7e2fa971cbc222445b8e1e1265151bd8
[INFO] checking 19h/dazhbog against try#f27166d4c64dc29edc5ea3214357f191edf8b635 for pr-148329
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F19h%2Fdazhbog" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/19h/dazhbog
[INFO] finished tweaking git repo https://github.com/19h/dazhbog
[INFO] tweaked toml for git repo https://github.com/19h/dazhbog written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/19h/dazhbog on toolchain f27166d4c64dc29edc5ea3214357f191edf8b635
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f27166d4c64dc29edc5ea3214357f191edf8b635" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/19h/dazhbog 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" "+f27166d4c64dc29edc5ea3214357f191edf8b635" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+f27166d4c64dc29edc5ea3214357f191edf8b635" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb3fe60698e472b710184552235cb51c278bffbf624f1b03a75b94b5bdef3847
[INFO] running `Command { std: "docker" "start" "-a" "fb3fe60698e472b710184552235cb51c278bffbf624f1b03a75b94b5bdef3847", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb3fe60698e472b710184552235cb51c278bffbf624f1b03a75b94b5bdef3847", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb3fe60698e472b710184552235cb51c278bffbf624f1b03a75b94b5bdef3847", kill_on_drop: false }`
[INFO] [stdout] fb3fe60698e472b710184552235cb51c278bffbf624f1b03a75b94b5bdef3847
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+f27166d4c64dc29edc5ea3214357f191edf8b635" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79bb479fec3a2c6121b2bae3519e4ef634692a722786978ea39dd07aa1f34095
[INFO] running `Command { std: "docker" "start" "-a" "79bb479fec3a2c6121b2bae3519e4ef634692a722786978ea39dd07aa1f34095", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
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[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking lock_api v0.4.14
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[INFO] [stderr]     Checking rand_chacha v0.9.0
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[INFO] [stderr]    Compiling tokio-macros v2.6.0
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[INFO] [stderr]     Checking lumen v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `RngCore` and `Rng`
[INFO] [stdout]   --> tests/performance_stress.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | use rand::{Rng, RngCore};
[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: `RngCore`
[INFO] [stdout]   --> tests/boundary_conditions.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | use rand::{Rng, RngCore};
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]    --> tests/boundary_conditions.rs:170:25
[INFO] [stdout]     |
[INFO] [stdout] 170 |     let mut rng = rand::thread_rng();
[INFO] [stdout]     |                         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]   --> tests/security_fuzzing.rs:46:25
[INFO] [stdout]    |
[INFO] [stdout] 46 |     let mut rng = rand::thread_rng();
[INFO] [stdout]    |                         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]    --> tests/security_fuzzing.rs:166:25
[INFO] [stdout]     |
[INFO] [stdout] 166 |     let mut rng = rand::thread_rng();
[INFO] [stdout]     |                         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]    --> tests/security_fuzzing.rs:651:25
[INFO] [stdout]     |
[INFO] [stdout] 651 |     let mut rng = rand::thread_rng();
[INFO] [stdout]     |                         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]    --> tests/security_fuzzing.rs:656:33
[INFO] [stdout]     |
[INFO] [stdout] 656 |             let mut rng = rand::thread_rng();
[INFO] [stdout]     |                                 ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]    --> tests/security_fuzzing.rs:660:33
[INFO] [stdout]     |
[INFO] [stdout] 660 |             let mut rng = rand::thread_rng();
[INFO] [stdout]     |                                 ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]    --> tests/security_fuzzing.rs:664:33
[INFO] [stdout]     |
[INFO] [stdout] 664 |             let mut rng = rand::thread_rng();
[INFO] [stdout]     |                                 ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]    --> tests/security_fuzzing.rs:668:33
[INFO] [stdout]     |
[INFO] [stdout] 668 |             let mut rng = rand::thread_rng();
[INFO] [stdout]     |                                 ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]    --> tests/security_fuzzing.rs:672:33
[INFO] [stdout]     |
[INFO] [stdout] 672 |             let mut rng = rand::thread_rng();
[INFO] [stdout]     |                                 ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `tempfile` is unused in crate `lumen`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use tempfile as _;` to the crate root
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/main.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![warn(unused_crate_dependencies)]
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]    --> tests/security_fuzzing.rs:676:33
[INFO] [stdout]     |
[INFO] [stdout] 676 |             let mut rng = rand::thread_rng();
[INFO] [stdout]     |                                 ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]    --> tests/security_fuzzing.rs:680:33
[INFO] [stdout]     |
[INFO] [stdout] 680 |             let mut rng = rand::thread_rng();
[INFO] [stdout]     |                                 ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]    --> tests/security_fuzzing.rs:725:25
[INFO] [stdout]     |
[INFO] [stdout] 725 |     let mut rng = rand::thread_rng();
[INFO] [stdout]     |                         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Fill` and `RngCore`
[INFO] [stdout]    --> src/legacy.rs:593:25
[INFO] [stdout]     |
[INFO] [stdout] 593 |         use rand::{Rng, RngCore, Fill};
[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: `Fill` and `RngCore`
[INFO] [stdout]    --> src/legacy.rs:646:25
[INFO] [stdout]     |
[INFO] [stdout] 646 |         use rand::{Rng, RngCore, Fill};
[INFO] [stdout]     |                         ^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `rand` is unused in crate `lumen`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use rand as _;` to the crate root
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/main.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![warn(unused_crate_dependencies)]
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `tempfile` is unused in crate `lumen`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use tempfile as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]    --> src/legacy.rs:597:30
[INFO] [stdout]     |
[INFO] [stdout] 597 |             let size = rand::thread_rng().gen_range(1..50);
[INFO] [stdout]     |                              ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]    --> src/legacy.rs:650:30
[INFO] [stdout]     |
[INFO] [stdout] 650 |             let size = rand::thread_rng().gen_range(1..10000);
[INFO] [stdout]     |                              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]    --> src/legacy.rs:719:29
[INFO] [stdout]     |
[INFO] [stdout] 719 |         let mut rng = rand::thread_rng();
[INFO] [stdout]     |                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]    --> tests/boundary_conditions.rs:186:28
[INFO] [stdout]     |
[INFO] [stdout] 186 |             let size = rng.gen_range(1..1000);
[INFO] [stdout]     |                            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]    --> tests/security_fuzzing.rs:170:29
[INFO] [stdout]     |
[INFO] [stdout] 170 |         let len_field = rng.gen::<u32>();
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]    --> tests/security_fuzzing.rs:171:28
[INFO] [stdout]     |
[INFO] [stdout] 171 |         let msg_type = rng.gen::<u8>();
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]    --> tests/security_fuzzing.rs:172:32
[INFO] [stdout]     |
[INFO] [stdout] 172 |         let payload_size = rng.gen_range(0..1024);
[INFO] [stdout]     |                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `worker_id`
[INFO] [stdout]   --> tests/performance_stress.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |     for worker_id in 0..20 {
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_worker_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `total_requests` is never read
[INFO] [stdout]   --> tests/performance_stress.rs:61:30
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let mut total_requests = 0u64;
[INFO] [stdout]    |                              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]    --> tests/security_fuzzing.rs:657:30
[INFO] [stdout]     |
[INFO] [stdout] 657 |             random_bytes(rng.gen_range(1..512))
[INFO] [stdout]     |                              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]    --> tests/security_fuzzing.rs:661:27
[INFO] [stdout]     |
[INFO] [stdout] 661 |             vec![0u8; rng.gen_range(1..512)]
[INFO] [stdout]     |                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]    --> tests/security_fuzzing.rs:665:30
[INFO] [stdout]     |
[INFO] [stdout] 665 |             vec![0xFFu8; rng.gen_range(1..512)]
[INFO] [stdout]     |                              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]    --> tests/security_fuzzing.rs:669:21
[INFO] [stdout]     |
[INFO] [stdout] 669 |             (0..rng.gen_range(1..512)).map(|i| if i % 2 == 0 { 0xAA } else { 0x55 }).collect()
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]    --> tests/security_fuzzing.rs:673:21
[INFO] [stdout]     |
[INFO] [stdout] 673 |             (0..rng.gen_range(1..512)).map(|i| i as u8).collect()
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]    --> tests/security_fuzzing.rs:677:21
[INFO] [stdout]     |
[INFO] [stdout] 677 |             (0..rng.gen_range(1..512)).map(|i| (255 - i) as u8).collect()
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]    --> tests/security_fuzzing.rs:681:44
[INFO] [stdout]     |
[INFO] [stdout] 681 |             let pattern = random_bytes(rng.gen_range(1..16));
[INFO] [stdout]     |                                            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]    --> tests/security_fuzzing.rs:682:31
[INFO] [stdout]     |
[INFO] [stdout] 682 |             let repeats = rng.gen_range(1..32);
[INFO] [stdout]     |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]    --> tests/security_fuzzing.rs:692:33
[INFO] [stdout]     |
[INFO] [stdout] 692 |             let len_field = rng.gen::<u32>();
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]    --> tests/security_fuzzing.rs:693:32
[INFO] [stdout]     |
[INFO] [stdout] 693 |             let msg_type = rng.gen::<u8>();
[INFO] [stdout]     |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]    --> tests/security_fuzzing.rs:750:29
[INFO] [stdout]     |
[INFO] [stdout] 750 |         let len_field = rng.gen::<u32>();
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]    --> tests/security_fuzzing.rs:751:28
[INFO] [stdout]     |
[INFO] [stdout] 751 |         let msg_type = rng.gen::<u8>();
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]    --> tests/security_fuzzing.rs:752:32
[INFO] [stdout]     |
[INFO] [stdout] 752 |         let payload_size = rng.gen_range(0..512);
[INFO] [stdout]     |                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `worker_id`
[INFO] [stdout]    --> tests/performance_stress.rs:291:13
[INFO] [stdout]     |
[INFO] [stdout] 291 |         for worker_id in 0..current_concurrency {
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_worker_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `worker_id`
[INFO] [stdout]    --> tests/performance_stress.rs:455:9
[INFO] [stdout]     |
[INFO] [stdout] 455 |     for worker_id in 0..20 {
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_worker_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]    --> src/legacy.rs:597:43
[INFO] [stdout]     |
[INFO] [stdout] 597 |             let size = rand::thread_rng().gen_range(1..50);
[INFO] [stdout]     |                                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]    --> src/legacy.rs:650:43
[INFO] [stdout]     |
[INFO] [stdout] 650 |             let size = rand::thread_rng().gen_range(1..10000);
[INFO] [stdout]     |                                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/legacy.rs:320:9
[INFO] [stdout]     |
[INFO] [stdout] 320 |     for i in 0..count_funcs {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/legacy.rs:320:9
[INFO] [stdout]     |
[INFO] [stdout] 320 |     for i in 0..count_funcs {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/engine/index.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Replaced(u64),
[INFO] [stdout]   |     -------- ^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) 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] 8 -     Replaced(u64),
[INFO] [stdout] 8 +     Replaced(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/engine/index.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Replaced(u64),
[INFO] [stdout]   |     -------- ^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) 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] 8 -     Replaced(u64),
[INFO] [stdout] 8 +     Replaced(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.20s
[INFO] running `Command { std: "docker" "inspect" "79bb479fec3a2c6121b2bae3519e4ef634692a722786978ea39dd07aa1f34095", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79bb479fec3a2c6121b2bae3519e4ef634692a722786978ea39dd07aa1f34095", kill_on_drop: false }`
[INFO] [stdout] 79bb479fec3a2c6121b2bae3519e4ef634692a722786978ea39dd07aa1f34095
