[INFO] fetching crate herolib-os 0.3.12...
[INFO] testing herolib-os-0.3.12 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate herolib-os 0.3.12 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate herolib-os 0.3.12
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate herolib-os 0.3.12
[INFO] tweaked toml for crates.io crate herolib-os 0.3.12 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate herolib-os 0.3.12 on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate herolib-os 0.3.12 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" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 831f4a7267a5fe10cc845b76bee4a62692e7df1efcb290b168122669d2da22cb
[INFO] running `Command { std: "docker" "start" "-a" "831f4a7267a5fe10cc845b76bee4a62692e7df1efcb290b168122669d2da22cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "831f4a7267a5fe10cc845b76bee4a62692e7df1efcb290b168122669d2da22cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "831f4a7267a5fe10cc845b76bee4a62692e7df1efcb290b168122669d2da22cb", kill_on_drop: false }`
[INFO] [stdout] 831f4a7267a5fe10cc845b76bee4a62692e7df1efcb290b168122669d2da22cb
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35ba7e9fb9043c0e72896e8b239990a696d7145d7ed7bf6a3d636fbaecfe738c
[INFO] running `Command { std: "docker" "start" "-a" "35ba7e9fb9043c0e72896e8b239990a696d7145d7ed7bf6a3d636fbaecfe738c", kill_on_drop: false }`
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[INFO] [stderr]    Compiling herolib-os v0.3.12 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::arch::x86_64::*`
[INFO] [stdout]    --> src/profiling/cpu/workloads.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |         use std::arch::x86_64::*;
[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 variable: `user`
[INFO] [stdout]   --> src/net/rhai.rs:49:53
[INFO] [stdout]    |
[INFO] [stdout] 49 |     engine.register_fn("net_ssh_ping", |host: &str, user: &str| {
[INFO] [stdout]    |                                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_user`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/process/mgmt.rs:336:21
[INFO] [stdout]     |
[INFO] [stdout] 336 |                 Err(e) => {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/rsync/rhai.rs:57:33
[INFO] [stdout]    |
[INFO] [stdout] 57 |     engine.register_fn("from", |mut builder: RsyncBuilder, path: &str| {
[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/rsync/rhai.rs:61:31
[INFO] [stdout]    |
[INFO] [stdout] 61 |     engine.register_fn("to", |mut builder: RsyncBuilder, path: &str| {
[INFO] [stdout]    |                               ----^^^^^^^
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/rsync/rhai.rs:66:32
[INFO] [stdout]    |
[INFO] [stdout] 66 |     engine.register_fn("ssh", |mut builder: RsyncBuilder, conn: &str| {
[INFO] [stdout]    |                                ----^^^^^^^
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/rsync/rhai.rs:70:37
[INFO] [stdout]    |
[INFO] [stdout] 70 |     engine.register_fn("ssh_host", |mut builder: RsyncBuilder, host: &str| {
[INFO] [stdout]    |                                     ----^^^^^^^
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/rsync/rhai.rs:74:37
[INFO] [stdout]    |
[INFO] [stdout] 74 |     engine.register_fn("ssh_port", |mut builder: RsyncBuilder, port: i64| {
[INFO] [stdout]    |                                     ----^^^^^^^
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/rsync/rhai.rs:78:37
[INFO] [stdout]    |
[INFO] [stdout] 78 |     engine.register_fn("ssh_user", |mut builder: RsyncBuilder, user: &str| {
[INFO] [stdout]    |                                     ----^^^^^^^
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/rsync/rhai.rs:82:36
[INFO] [stdout]    |
[INFO] [stdout] 82 |     engine.register_fn("ssh_key", |mut builder: RsyncBuilder, path: &str| {
[INFO] [stdout]    |                                    ----^^^^^^^
[INFO] [stdout]    |                                    |
[INFO] [stdout]    |                                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/rsync/rhai.rs:88:10
[INFO] [stdout]    |
[INFO] [stdout] 88 |         |mut builder: RsyncBuilder, secs: i64| builder.ssh_timeout_secs(secs as u64),
[INFO] [stdout]    |          ----^^^^^^^
[INFO] [stdout]    |          |
[INFO] [stdout]    |          help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/rsync/rhai.rs:92:36
[INFO] [stdout]    |
[INFO] [stdout] 92 |     engine.register_fn("exclude", |mut builder: RsyncBuilder, pattern: &str| {
[INFO] [stdout]    |                                    ----^^^^^^^
[INFO] [stdout]    |                                    |
[INFO] [stdout]    |                                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/rsync/rhai.rs:96:43
[INFO] [stdout]    |
[INFO] [stdout] 96 |     engine.register_fn("exclude_python", |mut builder: RsyncBuilder| {
[INFO] [stdout]    |                                           ----^^^^^^^
[INFO] [stdout]    |                                           |
[INFO] [stdout]    |                                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:100:41
[INFO] [stdout]     |
[INFO] [stdout] 100 |     engine.register_fn("exclude_rust", |mut builder: RsyncBuilder| {
[INFO] [stdout]     |                                         ----^^^^^^^
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:104:43
[INFO] [stdout]     |
[INFO] [stdout] 104 |     engine.register_fn("exclude_nodejs", |mut builder: RsyncBuilder| {
[INFO] [stdout]     |                                           ----^^^^^^^
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:108:43
[INFO] [stdout]     |
[INFO] [stdout] 108 |     engine.register_fn("exclude_golang", |mut builder: RsyncBuilder| {
[INFO] [stdout]     |                                           ----^^^^^^^
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:112:40
[INFO] [stdout]     |
[INFO] [stdout] 112 |     engine.register_fn("exclude_vcs", |mut builder: RsyncBuilder| {
[INFO] [stdout]     |                                        ----^^^^^^^
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:116:40
[INFO] [stdout]     |
[INFO] [stdout] 116 |     engine.register_fn("exclude_ide", |mut builder: RsyncBuilder| {
[INFO] [stdout]     |                                        ----^^^^^^^
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:120:43
[INFO] [stdout]     |
[INFO] [stdout] 120 |     engine.register_fn("exclude_common", |mut builder: RsyncBuilder| {
[INFO] [stdout]     |                                           ----^^^^^^^
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:124:45
[INFO] [stdout]     |
[INFO] [stdout] 124 |     engine.register_fn("exclude_defaults", |mut builder: RsyncBuilder| {
[INFO] [stdout]     |                                             ----^^^^^^^
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:128:36
[INFO] [stdout]     |
[INFO] [stdout] 128 |     engine.register_fn("include", |mut builder: RsyncBuilder, pattern: &str| {
[INFO] [stdout]     |                                    ----^^^^^^^
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:132:39
[INFO] [stdout]     |
[INFO] [stdout] 132 |     engine.register_fn("no_filters", |mut builder: RsyncBuilder| {
[INFO] [stdout]     |                                       ----^^^^^^^
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:137:36
[INFO] [stdout]     |
[INFO] [stdout] 137 |     engine.register_fn("archive", |mut builder: RsyncBuilder, enable: bool| {
[INFO] [stdout]     |                                    ----^^^^^^^
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:141:37
[INFO] [stdout]     |
[INFO] [stdout] 141 |     engine.register_fn("compress", |mut builder: RsyncBuilder, enable: bool| {
[INFO] [stdout]     |                                     ----^^^^^^^
[INFO] [stdout]     |                                     |
[INFO] [stdout]     |                                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:145:37
[INFO] [stdout]     |
[INFO] [stdout] 145 |     engine.register_fn("progress", |mut builder: RsyncBuilder, enable: bool| {
[INFO] [stdout]     |                                     ----^^^^^^^
[INFO] [stdout]     |                                     |
[INFO] [stdout]     |                                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:151:10
[INFO] [stdout]     |
[INFO] [stdout] 151 |         |mut builder: RsyncBuilder, enable: bool| builder.delete_missing(enable),
[INFO] [stdout]     |          ----^^^^^^^
[INFO] [stdout]     |          |
[INFO] [stdout]     |          help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:154:36
[INFO] [stdout]     |
[INFO] [stdout] 154 |     engine.register_fn("dry_run", |mut builder: RsyncBuilder, enable: bool| {
[INFO] [stdout]     |                                    ----^^^^^^^
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:158:36
[INFO] [stdout]     |
[INFO] [stdout] 158 |     engine.register_fn("verbose", |mut builder: RsyncBuilder, enable: bool| {
[INFO] [stdout]     |                                    ----^^^^^^^
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 28s
[INFO] running `Command { std: "docker" "inspect" "35ba7e9fb9043c0e72896e8b239990a696d7145d7ed7bf6a3d636fbaecfe738c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35ba7e9fb9043c0e72896e8b239990a696d7145d7ed7bf6a3d636fbaecfe738c", kill_on_drop: false }`
[INFO] [stdout] 35ba7e9fb9043c0e72896e8b239990a696d7145d7ed7bf6a3d636fbaecfe738c
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d18b0404d6715eb7f2b2c63dc00cea4fb1b32dd4213678586db787d334f1478
[INFO] running `Command { std: "docker" "start" "-a" "3d18b0404d6715eb7f2b2c63dc00cea4fb1b32dd4213678586db787d334f1478", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling rustls v0.23.36
[INFO] [stderr]    Compiling globset v0.4.18
[INFO] [stderr]    Compiling ureq-proto v0.5.3
[INFO] [stderr]    Compiling rustyline v14.0.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling anstyle-query v1.1.5
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling env_filter v0.1.4
[INFO] [stderr]    Compiling jiff v0.2.18
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling ignore v0.4.25
[INFO] [stderr]    Compiling globwalk v0.9.1
[INFO] [stderr]    Compiling tera v1.20.1
[INFO] [stderr]    Compiling ureq v3.1.4
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling hyper v1.8.1
[INFO] [stderr]    Compiling tokio-rustls v0.26.4
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling tokio-stream v0.1.18
[INFO] [stderr]    Compiling herolib-core v0.3.12
[INFO] [stderr]    Compiling tokio-test v0.4.5
[INFO] [stderr]    Compiling tower-http v0.6.8
[INFO] [stderr]    Compiling hyper-util v0.1.19
[INFO] [stderr]    Compiling hyper-rustls v0.27.7
[INFO] [stderr]    Compiling reqwest v0.12.28
[INFO] [stderr]    Compiling herolib-os v0.3.12 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::arch::x86_64::*`
[INFO] [stdout]    --> src/profiling/cpu/workloads.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |         use std::arch::x86_64::*;
[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: `std::arch::x86_64::*`
[INFO] [stdout]    --> src/profiling/cpu/workloads.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |         use std::arch::x86_64::*;
[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 variable: `user`
[INFO] [stdout]   --> src/net/rhai.rs:49:53
[INFO] [stdout]    |
[INFO] [stdout] 49 |     engine.register_fn("net_ssh_ping", |host: &str, user: &str| {
[INFO] [stdout]    |                                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_user`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/process/mgmt.rs:336:21
[INFO] [stdout]     |
[INFO] [stdout] 336 |                 Err(e) => {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/rsync/rhai.rs:57:33
[INFO] [stdout]    |
[INFO] [stdout] 57 |     engine.register_fn("from", |mut builder: RsyncBuilder, path: &str| {
[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/rsync/rhai.rs:61:31
[INFO] [stdout]    |
[INFO] [stdout] 61 |     engine.register_fn("to", |mut builder: RsyncBuilder, path: &str| {
[INFO] [stdout]    |                               ----^^^^^^^
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/rsync/rhai.rs:66:32
[INFO] [stdout]    |
[INFO] [stdout] 66 |     engine.register_fn("ssh", |mut builder: RsyncBuilder, conn: &str| {
[INFO] [stdout]    |                                ----^^^^^^^
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/rsync/rhai.rs:70:37
[INFO] [stdout]    |
[INFO] [stdout] 70 |     engine.register_fn("ssh_host", |mut builder: RsyncBuilder, host: &str| {
[INFO] [stdout]    |                                     ----^^^^^^^
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/rsync/rhai.rs:74:37
[INFO] [stdout]    |
[INFO] [stdout] 74 |     engine.register_fn("ssh_port", |mut builder: RsyncBuilder, port: i64| {
[INFO] [stdout]    |                                     ----^^^^^^^
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/rsync/rhai.rs:78:37
[INFO] [stdout]    |
[INFO] [stdout] 78 |     engine.register_fn("ssh_user", |mut builder: RsyncBuilder, user: &str| {
[INFO] [stdout]    |                                     ----^^^^^^^
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/rsync/rhai.rs:82:36
[INFO] [stdout]    |
[INFO] [stdout] 82 |     engine.register_fn("ssh_key", |mut builder: RsyncBuilder, path: &str| {
[INFO] [stdout]    |                                    ----^^^^^^^
[INFO] [stdout]    |                                    |
[INFO] [stdout]    |                                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/rsync/rhai.rs:88:10
[INFO] [stdout]    |
[INFO] [stdout] 88 |         |mut builder: RsyncBuilder, secs: i64| builder.ssh_timeout_secs(secs as u64),
[INFO] [stdout]    |          ----^^^^^^^
[INFO] [stdout]    |          |
[INFO] [stdout]    |          help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/rsync/rhai.rs:92:36
[INFO] [stdout]    |
[INFO] [stdout] 92 |     engine.register_fn("exclude", |mut builder: RsyncBuilder, pattern: &str| {
[INFO] [stdout]    |                                    ----^^^^^^^
[INFO] [stdout]    |                                    |
[INFO] [stdout]    |                                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/rsync/rhai.rs:96:43
[INFO] [stdout]    |
[INFO] [stdout] 96 |     engine.register_fn("exclude_python", |mut builder: RsyncBuilder| {
[INFO] [stdout]    |                                           ----^^^^^^^
[INFO] [stdout]    |                                           |
[INFO] [stdout]    |                                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:100:41
[INFO] [stdout]     |
[INFO] [stdout] 100 |     engine.register_fn("exclude_rust", |mut builder: RsyncBuilder| {
[INFO] [stdout]     |                                         ----^^^^^^^
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:104:43
[INFO] [stdout]     |
[INFO] [stdout] 104 |     engine.register_fn("exclude_nodejs", |mut builder: RsyncBuilder| {
[INFO] [stdout]     |                                           ----^^^^^^^
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:108:43
[INFO] [stdout]     |
[INFO] [stdout] 108 |     engine.register_fn("exclude_golang", |mut builder: RsyncBuilder| {
[INFO] [stdout]     |                                           ----^^^^^^^
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:112:40
[INFO] [stdout]     |
[INFO] [stdout] 112 |     engine.register_fn("exclude_vcs", |mut builder: RsyncBuilder| {
[INFO] [stdout]     |                                        ----^^^^^^^
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:116:40
[INFO] [stdout]     |
[INFO] [stdout] 116 |     engine.register_fn("exclude_ide", |mut builder: RsyncBuilder| {
[INFO] [stdout]     |                                        ----^^^^^^^
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:120:43
[INFO] [stdout]     |
[INFO] [stdout] 120 |     engine.register_fn("exclude_common", |mut builder: RsyncBuilder| {
[INFO] [stdout]     |                                           ----^^^^^^^
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:124:45
[INFO] [stdout]     |
[INFO] [stdout] 124 |     engine.register_fn("exclude_defaults", |mut builder: RsyncBuilder| {
[INFO] [stdout]     |                                             ----^^^^^^^
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:128:36
[INFO] [stdout]     |
[INFO] [stdout] 128 |     engine.register_fn("include", |mut builder: RsyncBuilder, pattern: &str| {
[INFO] [stdout]     |                                    ----^^^^^^^
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:132:39
[INFO] [stdout]     |
[INFO] [stdout] 132 |     engine.register_fn("no_filters", |mut builder: RsyncBuilder| {
[INFO] [stdout]     |                                       ----^^^^^^^
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:137:36
[INFO] [stdout]     |
[INFO] [stdout] 137 |     engine.register_fn("archive", |mut builder: RsyncBuilder, enable: bool| {
[INFO] [stdout]     |                                    ----^^^^^^^
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:141:37
[INFO] [stdout]     |
[INFO] [stdout] 141 |     engine.register_fn("compress", |mut builder: RsyncBuilder, enable: bool| {
[INFO] [stdout]     |                                     ----^^^^^^^
[INFO] [stdout]     |                                     |
[INFO] [stdout]     |                                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:145:37
[INFO] [stdout]     |
[INFO] [stdout] 145 |     engine.register_fn("progress", |mut builder: RsyncBuilder, enable: bool| {
[INFO] [stdout]     |                                     ----^^^^^^^
[INFO] [stdout]     |                                     |
[INFO] [stdout]     |                                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:151:10
[INFO] [stdout]     |
[INFO] [stdout] 151 |         |mut builder: RsyncBuilder, enable: bool| builder.delete_missing(enable),
[INFO] [stdout]     |          ----^^^^^^^
[INFO] [stdout]     |          |
[INFO] [stdout]     |          help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:154:36
[INFO] [stdout]     |
[INFO] [stdout] 154 |     engine.register_fn("dry_run", |mut builder: RsyncBuilder, enable: bool| {
[INFO] [stdout]     |                                    ----^^^^^^^
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:158:36
[INFO] [stdout]     |
[INFO] [stdout] 158 |     engine.register_fn("verbose", |mut builder: RsyncBuilder, enable: bool| {
[INFO] [stdout]     |                                    ----^^^^^^^
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user`
[INFO] [stdout]   --> src/net/rhai.rs:49:53
[INFO] [stdout]    |
[INFO] [stdout] 49 |     engine.register_fn("net_ssh_ping", |host: &str, user: &str| {
[INFO] [stdout]    |                                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_user`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/process/mgmt.rs:336:21
[INFO] [stdout]     |
[INFO] [stdout] 336 |                 Err(e) => {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/rsync/rhai.rs:57:33
[INFO] [stdout]    |
[INFO] [stdout] 57 |     engine.register_fn("from", |mut builder: RsyncBuilder, path: &str| {
[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/rsync/rhai.rs:61:31
[INFO] [stdout]    |
[INFO] [stdout] 61 |     engine.register_fn("to", |mut builder: RsyncBuilder, path: &str| {
[INFO] [stdout]    |                               ----^^^^^^^
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/rsync/rhai.rs:66:32
[INFO] [stdout]    |
[INFO] [stdout] 66 |     engine.register_fn("ssh", |mut builder: RsyncBuilder, conn: &str| {
[INFO] [stdout]    |                                ----^^^^^^^
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/rsync/rhai.rs:70:37
[INFO] [stdout]    |
[INFO] [stdout] 70 |     engine.register_fn("ssh_host", |mut builder: RsyncBuilder, host: &str| {
[INFO] [stdout]    |                                     ----^^^^^^^
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/rsync/rhai.rs:74:37
[INFO] [stdout]    |
[INFO] [stdout] 74 |     engine.register_fn("ssh_port", |mut builder: RsyncBuilder, port: i64| {
[INFO] [stdout]    |                                     ----^^^^^^^
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/rsync/rhai.rs:78:37
[INFO] [stdout]    |
[INFO] [stdout] 78 |     engine.register_fn("ssh_user", |mut builder: RsyncBuilder, user: &str| {
[INFO] [stdout]    |                                     ----^^^^^^^
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/rsync/rhai.rs:82:36
[INFO] [stdout]    |
[INFO] [stdout] 82 |     engine.register_fn("ssh_key", |mut builder: RsyncBuilder, path: &str| {
[INFO] [stdout]    |                                    ----^^^^^^^
[INFO] [stdout]    |                                    |
[INFO] [stdout]    |                                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/rsync/rhai.rs:88:10
[INFO] [stdout]    |
[INFO] [stdout] 88 |         |mut builder: RsyncBuilder, secs: i64| builder.ssh_timeout_secs(secs as u64),
[INFO] [stdout]    |          ----^^^^^^^
[INFO] [stdout]    |          |
[INFO] [stdout]    |          help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/rsync/rhai.rs:92:36
[INFO] [stdout]    |
[INFO] [stdout] 92 |     engine.register_fn("exclude", |mut builder: RsyncBuilder, pattern: &str| {
[INFO] [stdout]    |                                    ----^^^^^^^
[INFO] [stdout]    |                                    |
[INFO] [stdout]    |                                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/rsync/rhai.rs:96:43
[INFO] [stdout]    |
[INFO] [stdout] 96 |     engine.register_fn("exclude_python", |mut builder: RsyncBuilder| {
[INFO] [stdout]    |                                           ----^^^^^^^
[INFO] [stdout]    |                                           |
[INFO] [stdout]    |                                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:100:41
[INFO] [stdout]     |
[INFO] [stdout] 100 |     engine.register_fn("exclude_rust", |mut builder: RsyncBuilder| {
[INFO] [stdout]     |                                         ----^^^^^^^
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:104:43
[INFO] [stdout]     |
[INFO] [stdout] 104 |     engine.register_fn("exclude_nodejs", |mut builder: RsyncBuilder| {
[INFO] [stdout]     |                                           ----^^^^^^^
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:108:43
[INFO] [stdout]     |
[INFO] [stdout] 108 |     engine.register_fn("exclude_golang", |mut builder: RsyncBuilder| {
[INFO] [stdout]     |                                           ----^^^^^^^
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:112:40
[INFO] [stdout]     |
[INFO] [stdout] 112 |     engine.register_fn("exclude_vcs", |mut builder: RsyncBuilder| {
[INFO] [stdout]     |                                        ----^^^^^^^
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:116:40
[INFO] [stdout]     |
[INFO] [stdout] 116 |     engine.register_fn("exclude_ide", |mut builder: RsyncBuilder| {
[INFO] [stdout]     |                                        ----^^^^^^^
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:120:43
[INFO] [stdout]     |
[INFO] [stdout] 120 |     engine.register_fn("exclude_common", |mut builder: RsyncBuilder| {
[INFO] [stdout]     |                                           ----^^^^^^^
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:124:45
[INFO] [stdout]     |
[INFO] [stdout] 124 |     engine.register_fn("exclude_defaults", |mut builder: RsyncBuilder| {
[INFO] [stdout]     |                                             ----^^^^^^^
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:128:36
[INFO] [stdout]     |
[INFO] [stdout] 128 |     engine.register_fn("include", |mut builder: RsyncBuilder, pattern: &str| {
[INFO] [stdout]     |                                    ----^^^^^^^
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:132:39
[INFO] [stdout]     |
[INFO] [stdout] 132 |     engine.register_fn("no_filters", |mut builder: RsyncBuilder| {
[INFO] [stdout]     |                                       ----^^^^^^^
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:137:36
[INFO] [stdout]     |
[INFO] [stdout] 137 |     engine.register_fn("archive", |mut builder: RsyncBuilder, enable: bool| {
[INFO] [stdout]     |                                    ----^^^^^^^
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:141:37
[INFO] [stdout]     |
[INFO] [stdout] 141 |     engine.register_fn("compress", |mut builder: RsyncBuilder, enable: bool| {
[INFO] [stdout]     |                                     ----^^^^^^^
[INFO] [stdout]     |                                     |
[INFO] [stdout]     |                                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:145:37
[INFO] [stdout]     |
[INFO] [stdout] 145 |     engine.register_fn("progress", |mut builder: RsyncBuilder, enable: bool| {
[INFO] [stdout]     |                                     ----^^^^^^^
[INFO] [stdout]     |                                     |
[INFO] [stdout]     |                                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:151:10
[INFO] [stdout]     |
[INFO] [stdout] 151 |         |mut builder: RsyncBuilder, enable: bool| builder.delete_missing(enable),
[INFO] [stdout]     |          ----^^^^^^^
[INFO] [stdout]     |          |
[INFO] [stdout]     |          help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:154:36
[INFO] [stdout]     |
[INFO] [stdout] 154 |     engine.register_fn("dry_run", |mut builder: RsyncBuilder, enable: bool| {
[INFO] [stdout]     |                                    ----^^^^^^^
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rsync/rhai.rs:158:36
[INFO] [stdout]     |
[INFO] [stdout] 158 |     engine.register_fn("verbose", |mut builder: RsyncBuilder, enable: bool| {
[INFO] [stdout]     |                                    ----^^^^^^^
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 28.39s
[INFO] running `Command { std: "docker" "inspect" "3d18b0404d6715eb7f2b2c63dc00cea4fb1b32dd4213678586db787d334f1478", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d18b0404d6715eb7f2b2c63dc00cea4fb1b32dd4213678586db787d334f1478", kill_on_drop: false }`
[INFO] [stdout] 3d18b0404d6715eb7f2b2c63dc00cea4fb1b32dd4213678586db787d334f1478
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fac070823450e5060b677a06e8a1e3a5f242477ca2e90605c4a3ec621b8c8983
[INFO] running `Command { std: "docker" "start" "-a" "fac070823450e5060b677a06e8a1e3a5f242477ca2e90605c4a3ec621b8c8983", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::arch::x86_64::*`
[INFO] [stderr]    --> src/profiling/cpu/workloads.rs:102:13
[INFO] [stderr]     |
[INFO] [stderr] 102 |         use std::arch::x86_64::*;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `user`
[INFO] [stderr]   --> src/net/rhai.rs:49:53
[INFO] [stderr]    |
[INFO] [stderr] 49 |     engine.register_fn("net_ssh_ping", |host: &str, user: &str| {
[INFO] [stderr]    |                                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_user`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> src/process/mgmt.rs:336:21
[INFO] [stderr]     |
[INFO] [stderr] 336 |                 Err(e) => {
[INFO] [stderr]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/rsync/rhai.rs:57:33
[INFO] [stderr]    |
[INFO] [stderr] 57 |     engine.register_fn("from", |mut builder: RsyncBuilder, path: &str| {
[INFO] [stderr]    |                                 ----^^^^^^^
[INFO] [stderr]    |                                 |
[INFO] [stderr]    |                                 help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/rsync/rhai.rs:61:31
[INFO] [stderr]    |
[INFO] [stderr] 61 |     engine.register_fn("to", |mut builder: RsyncBuilder, path: &str| {
[INFO] [stderr]    |                               ----^^^^^^^
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/rsync/rhai.rs:66:32
[INFO] [stderr]    |
[INFO] [stderr] 66 |     engine.register_fn("ssh", |mut builder: RsyncBuilder, conn: &str| {
[INFO] [stderr]    |                                ----^^^^^^^
[INFO] [stderr]    |                                |
[INFO] [stderr]    |                                help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/rsync/rhai.rs:70:37
[INFO] [stderr]    |
[INFO] [stderr] 70 |     engine.register_fn("ssh_host", |mut builder: RsyncBuilder, host: &str| {
[INFO] [stderr]    |                                     ----^^^^^^^
[INFO] [stderr]    |                                     |
[INFO] [stderr]    |                                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/rsync/rhai.rs:74:37
[INFO] [stderr]    |
[INFO] [stderr] 74 |     engine.register_fn("ssh_port", |mut builder: RsyncBuilder, port: i64| {
[INFO] [stderr]    |                                     ----^^^^^^^
[INFO] [stderr]    |                                     |
[INFO] [stderr]    |                                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/rsync/rhai.rs:78:37
[INFO] [stderr]    |
[INFO] [stderr] 78 |     engine.register_fn("ssh_user", |mut builder: RsyncBuilder, user: &str| {
[INFO] [stderr]    |                                     ----^^^^^^^
[INFO] [stderr]    |                                     |
[INFO] [stderr]    |                                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/rsync/rhai.rs:82:36
[INFO] [stderr]    |
[INFO] [stderr] 82 |     engine.register_fn("ssh_key", |mut builder: RsyncBuilder, path: &str| {
[INFO] [stderr]    |                                    ----^^^^^^^
[INFO] [stderr]    |                                    |
[INFO] [stderr]    |                                    help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/rsync/rhai.rs:88:10
[INFO] [stderr]    |
[INFO] [stderr] 88 |         |mut builder: RsyncBuilder, secs: i64| builder.ssh_timeout_secs(secs as u64),
[INFO] [stderr]    |          ----^^^^^^^
[INFO] [stderr]    |          |
[INFO] [stderr]    |          help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/rsync/rhai.rs:92:36
[INFO] [stderr]    |
[INFO] [stderr] 92 |     engine.register_fn("exclude", |mut builder: RsyncBuilder, pattern: &str| {
[INFO] [stderr]    |                                    ----^^^^^^^
[INFO] [stderr]    |                                    |
[INFO] [stderr]    |                                    help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/rsync/rhai.rs:96:43
[INFO] [stderr]    |
[INFO] [stderr] 96 |     engine.register_fn("exclude_python", |mut builder: RsyncBuilder| {
[INFO] [stderr]    |                                           ----^^^^^^^
[INFO] [stderr]    |                                           |
[INFO] [stderr]    |                                           help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/rsync/rhai.rs:100:41
[INFO] [stderr]     |
[INFO] [stderr] 100 |     engine.register_fn("exclude_rust", |mut builder: RsyncBuilder| {
[INFO] [stderr]     |                                         ----^^^^^^^
[INFO] [stderr]     |                                         |
[INFO] [stderr]     |                                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/rsync/rhai.rs:104:43
[INFO] [stderr]     |
[INFO] [stderr] 104 |     engine.register_fn("exclude_nodejs", |mut builder: RsyncBuilder| {
[INFO] [stderr]     |                                           ----^^^^^^^
[INFO] [stderr]     |                                           |
[INFO] [stderr]     |                                           help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/rsync/rhai.rs:108:43
[INFO] [stderr]     |
[INFO] [stderr] 108 |     engine.register_fn("exclude_golang", |mut builder: RsyncBuilder| {
[INFO] [stderr]     |                                           ----^^^^^^^
[INFO] [stderr]     |                                           |
[INFO] [stderr]     |                                           help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/rsync/rhai.rs:112:40
[INFO] [stderr]     |
[INFO] [stderr] 112 |     engine.register_fn("exclude_vcs", |mut builder: RsyncBuilder| {
[INFO] [stderr]     |                                        ----^^^^^^^
[INFO] [stderr]     |                                        |
[INFO] [stderr]     |                                        help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/rsync/rhai.rs:116:40
[INFO] [stderr]     |
[INFO] [stderr] 116 |     engine.register_fn("exclude_ide", |mut builder: RsyncBuilder| {
[INFO] [stderr]     |                                        ----^^^^^^^
[INFO] [stderr]     |                                        |
[INFO] [stderr]     |                                        help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/rsync/rhai.rs:120:43
[INFO] [stderr]     |
[INFO] [stderr] 120 |     engine.register_fn("exclude_common", |mut builder: RsyncBuilder| {
[INFO] [stderr]     |                                           ----^^^^^^^
[INFO] [stderr]     |                                           |
[INFO] [stderr]     |                                           help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/rsync/rhai.rs:124:45
[INFO] [stderr]     |
[INFO] [stderr] 124 |     engine.register_fn("exclude_defaults", |mut builder: RsyncBuilder| {
[INFO] [stderr]     |                                             ----^^^^^^^
[INFO] [stderr]     |                                             |
[INFO] [stderr]     |                                             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/rsync/rhai.rs:128:36
[INFO] [stderr]     |
[INFO] [stderr] 128 |     engine.register_fn("include", |mut builder: RsyncBuilder, pattern: &str| {
[INFO] [stderr]     |                                    ----^^^^^^^
[INFO] [stderr]     |                                    |
[INFO] [stderr]     |                                    help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/rsync/rhai.rs:132:39
[INFO] [stderr]     |
[INFO] [stderr] 132 |     engine.register_fn("no_filters", |mut builder: RsyncBuilder| {
[INFO] [stderr]     |                                       ----^^^^^^^
[INFO] [stderr]     |                                       |
[INFO] [stderr]     |                                       help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/rsync/rhai.rs:137:36
[INFO] [stderr]     |
[INFO] [stderr] 137 |     engine.register_fn("archive", |mut builder: RsyncBuilder, enable: bool| {
[INFO] [stderr]     |                                    ----^^^^^^^
[INFO] [stderr]     |                                    |
[INFO] [stderr]     |                                    help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/rsync/rhai.rs:141:37
[INFO] [stderr]     |
[INFO] [stderr] 141 |     engine.register_fn("compress", |mut builder: RsyncBuilder, enable: bool| {
[INFO] [stderr]     |                                     ----^^^^^^^
[INFO] [stderr]     |                                     |
[INFO] [stderr]     |                                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/rsync/rhai.rs:145:37
[INFO] [stderr]     |
[INFO] [stderr] 145 |     engine.register_fn("progress", |mut builder: RsyncBuilder, enable: bool| {
[INFO] [stderr]     |                                     ----^^^^^^^
[INFO] [stderr]     |                                     |
[INFO] [stderr]     |                                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/rsync/rhai.rs:151:10
[INFO] [stderr]     |
[INFO] [stderr] 151 |         |mut builder: RsyncBuilder, enable: bool| builder.delete_missing(enable),
[INFO] [stderr]     |          ----^^^^^^^
[INFO] [stderr]     |          |
[INFO] [stderr]     |          help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/rsync/rhai.rs:154:36
[INFO] [stderr]     |
[INFO] [stderr] 154 |     engine.register_fn("dry_run", |mut builder: RsyncBuilder, enable: bool| {
[INFO] [stderr]     |                                    ----^^^^^^^
[INFO] [stderr]     |                                    |
[INFO] [stderr]     |                                    help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/rsync/rhai.rs:158:36
[INFO] [stderr]     |
[INFO] [stderr] 158 |     engine.register_fn("verbose", |mut builder: RsyncBuilder, enable: bool| {
[INFO] [stderr]     |                                    ----^^^^^^^
[INFO] [stderr]     |                                    |
[INFO] [stderr]     |                                    help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: `herolib-os` (lib) generated 28 warnings (run `cargo fix --lib -p herolib-os` to apply 28 suggestions)
[INFO] [stderr] warning: `herolib-os` (lib test) generated 28 warnings (28 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/herolib_os-b2fe0f7a817813da)
[INFO] [stdout] 
[INFO] [stdout] running 127 tests
[INFO] [stdout] test git::git::tests::test_git_repo_new ... ok
[INFO] [stdout] test git::git::tests::test_git_repo_clone ... ok
[INFO] [stdout] test git::git::tests::test_git_tree_base_path ... ok
[INFO] [stdout] test git::git::tests::test_parse_git_url_github_with_branch ... ok
[INFO] [stdout] test git::git::tests::test_git_tree_list_empty ... ok
[INFO] [stdout] test git::git::tests::test_git_tree_new_flat_creates_directory ... ok
[INFO] [stdout] test git::git::tests::test_git_tree_is_flat ... ok
[INFO] [stdout] test git::git::tests::test_git_clone_builder_subpath ... ok
[INFO] [stdout] test git::git::tests::test_parse_git_url_gitea_with_branch ... ok
[INFO] [stdout] test git::git::tests::test_git_tree_new_creates_directory ... ok
[INFO] [stdout] test os::package::tests::test_debug_flag ... ok
[INFO] [stdout] test os::package::tests::test_package_error_display ... ok
[INFO] [stdout] test os::package::tests::test_packhero_unsupported_platform ... ok
[INFO] [stdout] test os::package::tests::test_packhero_with_mock_failure ... ok
[INFO] [stdout] test os::package::tests::test_packhero_with_mock_success ... ok
[INFO] [stdout] test os::package::tests::test_platform_detection ... ok
[INFO] [stdout] test os::package::tests::test_apt_get_availability ... ok
[INFO] [stdout] test git::git::tests::test_git_clone_builder_path_flat ... ok
[INFO] [stdout] test git::git::tests::test_parse_git_url_github_with_branch_and_path ... ok
[INFO] [stdout] test git::git::tests::test_git_clone_builder_url_with_branch_extracted ... ok
[INFO] [stdout] test profiling::cpu::tests::tests::test_cpu_profiler_creation ... ok
[INFO] [stdout] test profiling::cpu::tests::tests::test_cpu_topology_detection ... ok
[INFO] [stdout] test git::git::tests::test_git_clone_builder_reset_pull ... ok
[INFO] [stdout] test git::git::tests::test_parse_git_url_https ... ok
[INFO] [stdout] test git::git::tests::test_parsed_git_url_clone_url ... ok
[INFO] [stdout] test profiling::cpu::thermal_tests::test_detect_thermal_state ... ok
[INFO] [stdout] test profiling::cpu::thermal_tests::test_is_thermal_detection_supported ... ok
[INFO] [stdout] test profiling::cpu::thermal_tests::test_is_thermal_throttling ... ok
[INFO] [stdout] test profiling::cpu::thermal_tests::test_thermal_severity_ordering ... ok
[INFO] [stdout] test profiling::cpu::thermal_tests::test_thermal_state_consistency ... ok
[INFO] [stdout] test profiling::disk::tests::tests::test_disk_profiler_creation ... ok
[INFO] [stdout] test git::git::tests::test_invalid_url_returns_error ... ok
[INFO] [stdout] test git::git::tests::test_parse_git_url_gitlab_with_branch ... ok
[INFO] [stdout] test git::git::tests::test_parsed_git_url_is_valid ... ok
[INFO] [stdout] test git::git::tests::test_parse_git_url_ssh ... ok
[INFO] [stdout] test git::git::tests::test_parse_git_url_gitea_with_branch_and_path ... ok
[INFO] [stdout] test git::git::tests::test_parse_git_url_https_with_git_suffix ... ok
[INFO] [stdout] test git::git::tests::test_git_clone_builder_branch_override ... ok
[INFO] [stdout] test git::git::tests::test_git_clone_builder_path_hierarchical ... ok
[INFO] [stdout] test profiling::disk::tests::tests::test_random_read ... ok
[INFO] [stdout] test profiling::disk::tests::tests::test_sequential_read ... ok
[INFO] [stdout] test profiling::disk::tests::tests::test_sequential_write ... ok
[INFO] [stdout] test profiling::disk::tests::tests::test_iops_measurement ... ok
[INFO] [stdout] test profiling::cpu::tests::tests::test_single_thread_performance ... ok
[INFO] [stdout] test profiling::memory::tests::tests::test_memory_bandwidth_with_params ... ok
[INFO] [stdout] test profiling::memory::tests::tests::test_numa_bandwidth_call ... ok
[INFO] [stdout] test profiling::disk::tests::tests::test_random_write ... ok
[INFO] [stdout] test profiling::monitor::tests::tests::test_resource_monitor ... ok
[INFO] [stdout] test profiling::memory::tests::tests::test_memory_latency_measurement ... ok
[INFO] [stdout] test profiling::monitor::tests::tests::test_sample_memory_usage_bytes ... ok
[INFO] [stdout] test profiling::monitor::tests::tests::test_sample_memory_usage_percent ... ok
[INFO] [stdout] test profiling::network::network_tests::test_bandwidth_result_consistency ... ok
[INFO] [stdout] test profiling::network::network_tests::test_bandwidth_result_default ... ok
[INFO] [stdout] test profiling::network::network_tests::test_measure_bandwidth_combined ... ok
[INFO] [stdout] test profiling::network::network_tests::test_measure_bandwidth_download ... ok
[INFO] [stdout] test profiling::network::network_tests::test_measure_bandwidth_upload ... ok
[INFO] [stdout] test profiling::network::network_tests::test_measure_latency ... ok
[INFO] [stdout] test profiling::network::network_tests::test_network_function_error_handling ... ok
[INFO] [stdout] test profiling::network::network_tests::test_network_function_parameters ... ok
[INFO] [stdout] test profiling::network::network_tests::test_run_jitter_test ... ok
[INFO] [stdout] test profiling::network::network_tests::test_udp_throughput_function ... ok
[INFO] [stdout] test profiling::report::persistence_tests::test_load_invalid_json ... ok
[INFO] [stdout] test profiling::report::persistence_tests::test_load_nonexistent_file ... ok
[INFO] [stdout] test profiling::report::persistence_tests::test_load_report_file ... ok
[INFO] [stdout] test profiling::report::persistence_tests::test_load_report_json ... ok
[INFO] [stdout] test profiling::report::persistence_tests::test_persistence_with_results ... ok
[INFO] [stdout] test profiling::report::persistence_tests::test_persistence_with_system_profile ... ok
[INFO] [stdout] test profiling::report::persistence_tests::test_round_trip_persistence ... ok
[INFO] [stdout] test profiling::report::persistence_tests::test_save_report_file ... ok
[INFO] [stdout] test profiling::report::persistence_tests::test_save_to_invalid_path ... ok
[INFO] [stdout] test profiling::report::trend::tests::test_calculate_mean ... ok
[INFO] [stdout] test profiling::report::trend::tests::test_calculate_slope ... ok
[INFO] [stdout] test profiling::report::trend::tests::test_calculate_stddev ... ok
[INFO] [stdout] test profiling::report::trend::tests::test_regression_severity ... ok
[INFO] [stdout] test profiling::monitor::tests::tests::test_sample_cpu_utilization ... ok
[INFO] [stdout] test profiling::system_tests::tests::test_detect_numa_nodes ... ok
[INFO] [stdout] test profiling::system_tests::tests::test_get_cpu_info ... ok
[INFO] [stdout] test profiling::system_tests::tests::test_get_os_info ... ok
[INFO] [stdout] test profiling::disk::tests::tests::test_disk_latency ... ok
[INFO] [stdout] test profiling::system_tests::tests::test_system_profile ... ok
[INFO] [stdout] test profiling::validation::tests::test_is_valid_hostname ... ok
[INFO] [stdout] test profiling::monitor::tests::tests::test_resource_monitor_consistency ... ok
[INFO] [stdout] test profiling::validation::tests::test_validate_disk_space ... ok
[INFO] [stdout] test profiling::validation::tests::test_validate_duration ... ok
[INFO] [stdout] test profiling::validation::tests::test_validate_memory_size ... ok
[INFO] [stdout] test profiling::validation::tests::test_validate_parallel_streams ... ok
[INFO] [stdout] test profiling::validation::tests::test_validate_path ... ok
[INFO] [stdout] test profiling::validation::tests::test_validate_port ... ok
[INFO] [stdout] test profiling::validation::tests::test_validate_server_address ... ok
[INFO] [stdout] test profiling::validation::tests::test_is_valid_ip ... ok
[INFO] [stdout] test profiling::validation::tests::test_validate_warmup_iterations ... ok
[INFO] [stdout] test rsync::builder::tests::test_parse_ssh_connection_with_port ... ok
[INFO] [stdout] test rsync::builder::tests::test_parse_ssh_connection_with_user ... ok
[INFO] [stdout] test rsync::builder::tests::test_parse_ssh_connection_without_user ... ok
[INFO] [stdout] test rsync::rhai::tests::test_builder_rhai ... ok
[INFO] [stdout] test ssh::auth_keys::tests::test_manager_creation ... ok
[INFO] [stdout] test ssh::file_transfer::tests::test_ops_creation ... ok
[INFO] [stdout] test ssh::keys::tests::test_key_builder ... ok
[INFO] [stdout] test ssh::keys::tests::test_key_type_as_str ... ok
[INFO] [stdout] test ssh::pod_connection::tests::test_pod_config_builder ... ok
[INFO] [stdout] test ssh::pod_connection::tests::test_pod_config_cache_key ... ok
[INFO] [stdout] test ssh::pod_connection::tests::test_pod_config_creation ... ok
[INFO] [stdout] test ssh::pod_connection::tests::test_pod_ssh_address ... ok
[INFO] [stdout] test ssh::rhai::tests::test_builder_rhai ... ok
[INFO] [stdout] test ssh::ssh::tests::test_builder_custom ... ok
[INFO] [stdout] test ssh::ssh::tests::test_builder_defaults ... ok
[INFO] [stdout] test ssh::ssh::tests::test_clone_connection ... ok
[INFO] [stdout] test ssh::ssh::tests::test_file_transfer_builder ... ok
[INFO] [stdout] test profiling::system_tests::tests::test_get_total_memory ... ok
[INFO] [stdout] test ssh::ssh_key::tests::test_ssh_key_validate_ed25519 ... ok
[INFO] [stdout] test ssh::ssh_key::tests::test_ssh_key_validate_empty ... ok
[INFO] [stdout] test profiling::validation::tests::test_validate_thread_count ... ok
[INFO] [stdout] test ssh::ssh_key::tests::test_ssh_key_validate_public_key ... ok
[INFO] [stdout] test ssh::ssh_key::tests::test_ssh_key_validate_invalid ... ok
[INFO] [stdout] test profiling::system_tests::tests::test_system_profile_consistency ... ok
[INFO] [stdout] test profiling::cpu::tests::tests::test_cache_misses_measurement ... ok
[INFO] [stdout] test profiling::cpu::tests::tests::test_cpu_benchmark_basic ... ok
[INFO] [stdout] test profiling::memory::tests::tests::test_memory_bandwidth_params_validation ... ok
[INFO] [stdout] test profiling::cpu::tests::tests::test_cpu_benchmark_multi_thread ... ok
[INFO] [stdout] test profiling::memory::tests::tests::test_memory_bandwidth_measurement ... ok
[INFO] [stdout] test profiling::cpu::tests::tests::test_run_cpu_benchmark_convenience ... ok
[INFO] [stdout] test profiling::disk::tests::tests::test_run_disk_benchmark_with_size ... ok
[INFO] [stdout] test profiling::disk::tests::tests::test_disk_profiler_with_size ... ok
[INFO] [stdout] test profiling::memory::tests::tests::test_memory_stress_test ... ok
[INFO] [stdout] test os::package::tests::test_real_package_operations_on_ubuntu ... ok
[INFO] [stdout] test profiling::memory::tests::tests::test_cache_performance ... ok
[INFO] [stdout] test profiling::disk::tests::tests::test_run_disk_benchmark_convenience ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 127 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 32.46s
[INFO] [stdout] 
[INFO] [stderr]      Running src/profiling/tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-8568dfef695a3c94)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test test_configuration_system ... ok
[INFO] [stdout] test test_error_handling_comprehensive ... ok
[INFO] [stdout] test test_logging_functionality ... ok
[INFO] [stdout] test test_progress_reporting ... ok
[INFO] [stdout] test test_input_validation_security ... ok
[INFO] [stdout] test test_sanity_checking ... ok
[INFO] [stdout] test test_sanity_checking_parameterized ... ok
[INFO] [stdout] test test_tempfile_security ... ok
[INFO] [stdout] test test_thread_safety ... ok
[INFO] [stdout] test test_rhai_security ... ok
[INFO] [stdout] test test_multi_thread_scaling_basic ... ok
[INFO] [stdout] test test_cpu_workloads_parameterized ... ok
[INFO] [stdout] test test_concurrent_benchmarks ... ok
[INFO] [stdout] test test_report_generation_pipeline ... ok
[INFO] [stdout] test test_concurrent_benchmarks_parameterized ... ok
[INFO] [stdout] test test_error_handling_parameterized ... ok
[INFO] [stdout] test test_cpu_benchmark_parameterized ... ok
[INFO] [stdout] test test_report_generation_parameterized ... FAILED
[INFO] [stdout] test test_full_system_benchmark_workflow ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_report_generation_parameterized stdout ----
[INFO] [stdout] Running report test case 0: cpu=1, memory=0, disk=0, profile=false
[INFO] [stdout] ✓ Report test case 0 passed: JSON size=1164, Text size=234, HTML size=557
[INFO] [stdout] Running report test case 1: cpu=2, memory=0, disk=0, profile=true
[INFO] [stdout] ✓ Report test case 1 passed: JSON size=2241, Text size=483, HTML size=861
[INFO] [stdout] Running report test case 2: cpu=1, memory=1, disk=1, profile=true
[INFO] [stdout] 
[INFO] [stdout] thread 'test_report_generation_parameterized' (236) panicked at src/profiling/tests/integration_tests.rs:1034:64:
[INFO] [stdout] Disk benchmark should work: IoError("Insufficient disk space: 1590661120 bytes available, 2147483648 bytes required")
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6051cda9a792 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6051cda9a792 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6051cda9a792 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x6051cda9a792 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x6051cdaaf7da - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x6051cdaaf7da - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x6051cda66056 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6051cda66056 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x6051cda77e99 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x6051cda77e99 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x6051cda77d31 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x6051cd1fca9e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb2e68dca3970e3ca
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x6051cd1fca9e - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6051cda781c2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::haebee478d0f56cf4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x6051cda781c2 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x6051cda77f58 - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x6051cda72af9 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x6051cda597cd - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x6051cdaba16c - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x6051cdab9122 - core::result::unwrap_failed::h7d4c34940aded59c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x6051cd1d2785 - core::result::Result<T,E>::expect::h654c7dcb0bb60e06
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x6051cd1dc900 - integration_tests::test_report_generation_parameterized::hd9ae533cba874bb9
[INFO] [stdout]                                at /opt/rustwide/workdir/src/profiling/tests/integration_tests.rs:1034:64
[INFO] [stdout]   22:     0x6051cd1dcb07 - integration_tests::test_report_generation_parameterized::{{closure}}::h5f7cb71337f4dc51
[INFO] [stdout]                                at /opt/rustwide/workdir/src/profiling/tests/integration_tests.rs:996:42
[INFO] [stdout]   23:     0x6051cd1c2f56 - core::ops::function::FnOnce::call_once::h4a5a764306a01ff6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x6051cd1fc89b - core::ops::function::FnOnce::call_once::hefaf63600cd43d2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x6051cd1fc89b - test::__rust_begin_short_backtrace::he30322a73a0e9ea6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x6051cd21026a - test::run_test_in_process::{{closure}}::hdea3ab8d0243ef36
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x6051cd21026a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h66d192f42498ffce
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x6051cd21026a - std::panicking::catch_unwind::do_call::h822e18e8d3a6bb65
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x6051cd21026a - std::panicking::catch_unwind::h54b1de7ceab578bf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x6051cd21026a - std::panic::catch_unwind::h60c29b7a9d0246b1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x6051cd21026a - test::run_test_in_process::h6099b5f871379b13
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x6051cd21026a - test::run_test::{{closure}}::h926ce0a38281a4c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x6051cd1ea6c4 - test::run_test::{{closure}}::h508de21a9afc7140
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x6051cd1ea6c4 - std::sys::backtrace::__rust_begin_short_backtrace::h6e2f5c39ca00735a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x6051cd1edf82 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h133e44f0e5802c14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x6051cd1edf82 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4718c1285283955c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x6051cd1edf82 - std::panicking::catch_unwind::do_call::h0bba3937b4892238
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x6051cd1edf82 - std::panicking::catch_unwind::h5b31cab5fb8c5d7f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x6051cd1edf82 - std::panic::catch_unwind::hb2fa05d52ed0124e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x6051cd1edf82 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hf401cf5ff501bd29
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x6051cd1edf82 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h160022e94ce3b0bb
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x6051cda6db6f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf234e0d1d1d272ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x6051cda6db6f - std::sys::thread::unix::Thread::new::thread_start::h106a295241840d3b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x7ab655e67aa4 - <unknown>
[INFO] [stdout]   45:     0x7ab655ef4a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_report_generation_parameterized
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 18 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 27.91s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test integration_tests`
[INFO] running `Command { std: "docker" "inspect" "fac070823450e5060b677a06e8a1e3a5f242477ca2e90605c4a3ec621b8c8983", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fac070823450e5060b677a06e8a1e3a5f242477ca2e90605c4a3ec621b8c8983", kill_on_drop: false }`
[INFO] [stdout] fac070823450e5060b677a06e8a1e3a5f242477ca2e90605c4a3ec621b8c8983
