[INFO] cloning repository https://github.com/threefoldtech/zos-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/threefoldtech/zos-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthreefoldtech%2Fzos-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthreefoldtech%2Fzos-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c8a8b6d9df5ec84792fcb9d945e858968c220bd0
[INFO] testing threefoldtech/zos-rs against 1.99.0-beta.8 for beta-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthreefoldtech%2Fzos-rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/threefoldtech/zos-rs
[INFO] finished tweaking git repo https://github.com/threefoldtech/zos-rs
[INFO] tweaked toml for git repo https://github.com/threefoldtech/zos-rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/threefoldtech/zos-rs on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/threefoldtech/zos-rs 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Updating git repository `https://github.com/threefoldtech/rbus`
[INFO] [stderr]     Updating git repository `https://github.com/threefoldtech/tokio-worker-pool`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ea3ebf058bfaf3fde0efdc2a0d9d2eaff2abe60b56e5816a08ccb5384d8b8d25
[INFO] running `Command { std: "docker" "start" "ea3ebf058bfaf3fde0efdc2a0d9d2eaff2abe60b56e5816a08ccb5384d8b8d25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea3ebf058bfaf3fde0efdc2a0d9d2eaff2abe60b56e5816a08ccb5384d8b8d25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ea3ebf058bfaf3fde0efdc2a0d9d2eaff2abe60b56e5816a08ccb5384d8b8d25" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea3ebf058bfaf3fde0efdc2a0d9d2eaff2abe60b56e5816a08ccb5384d8b8d25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ea3ebf058bfaf3fde0efdc2a0d9d2eaff2abe60b56e5816a08ccb5384d8b8d25" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]    Compiling futures-macro v0.3.24
[INFO] [stderr]    Compiling thiserror-impl v1.0.36
[INFO] [stderr]    Compiling macros v0.1.0 (https://github.com/threefoldtech/rbus?branch=main#3b271cef)
[INFO] [stderr]    Compiling clap_derive-v3 v3.0.0-beta.1
[INFO] [stderr]    Compiling mockall_derive v0.11.2
[INFO] [stderr]    Compiling clap-v3 v3.0.0-beta.1
[INFO] [stderr]    Compiling mockall v0.11.2
[INFO] [stderr]    Compiling tokio-util v0.7.4
[INFO] [stderr]    Compiling bb8 v0.8.0
[INFO] [stderr]    Compiling workers v0.1.0 (https://github.com/threefoldtech/tokio-worker-pool?branch=main#6de64004)
[INFO] [stderr]    Compiling combine v4.6.6
[INFO] [stderr]    Compiling uuid v0.8.2
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[INFO] [stderr]    Compiling redis v0.21.6
[INFO] [stderr]    Compiling bb8-redis v0.11.0
[INFO] [stderr]    Compiling rbus v0.1.0 (https://github.com/threefoldtech/rbus?branch=main#3b271cef)
[INFO] [stderr]    Compiling zos v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/flist/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::path::Path;
[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: `name`
[INFO] [stdout]   --> src/flist/mod.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout] 11 |     async fn mount(name: String, url: String, options: MountOptions) -> Result<String> {
[INFO] [stdout]    |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `url`
[INFO] [stdout]   --> src/flist/mod.rs:11:34
[INFO] [stdout]    |
[INFO] [stdout] 11 |     async fn mount(name: String, url: String, options: MountOptions) -> Result<String> {
[INFO] [stdout]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/flist/mod.rs:11:47
[INFO] [stdout]    |
[INFO] [stdout] 11 |     async fn mount(name: String, url: String, options: MountOptions) -> Result<String> {
[INFO] [stdout]    |                                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/flist/mod.rs:15:22
[INFO] [stdout]    |
[INFO] [stdout] 15 |     async fn unmount(name: String) -> Result<()> {
[INFO] [stdout]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/flist/mod.rs:19:21
[INFO] [stdout]    |
[INFO] [stdout] 19 |     async fn update(name: String, size: crate::Unit) -> Result<String> {
[INFO] [stdout]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]   --> src/flist/mod.rs:19:35
[INFO] [stdout]    |
[INFO] [stdout] 19 |     async fn update(name: String, size: crate::Unit) -> Result<String> {
[INFO] [stdout]    |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/flist/mod.rs:23:21
[INFO] [stdout]    |
[INFO] [stdout] 23 |     async fn exists(name: String) -> Result<bool> {
[INFO] [stdout]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `url`
[INFO] [stdout]   --> src/flist/mod.rs:27:28
[INFO] [stdout]    |
[INFO] [stdout] 27 |     async fn hash_of_flist(url: String) -> Result<String> {
[INFO] [stdout]    |                            ^^^ help: if this is intentional, prefix it with an underscore: `_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/flist/mod.rs:31:28
[INFO] [stdout]    |
[INFO] [stdout] 31 |     async fn hash_of_mount(name: String) -> Result<String> {
[INFO] [stdout]    |                            ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rbus v0.1.0 (https://github.com/threefoldtech/rbus?branch=main#3b271cef)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "ea3ebf058bfaf3fde0efdc2a0d9d2eaff2abe60b56e5816a08ccb5384d8b8d25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ea3ebf058bfaf3fde0efdc2a0d9d2eaff2abe60b56e5816a08ccb5384d8b8d25" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling num_threads v0.1.6
[INFO] [stderr]    Compiling time-macros v0.2.4
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling itertools v0.4.19
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling uuid v1.1.2
[INFO] [stderr]    Compiling mio v0.8.4
[INFO] [stderr]    Compiling fastrand v1.8.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rmp-serde v1.1.0
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling hexdump v0.1.1
[INFO] [stderr]    Compiling tokio v1.21.1
[INFO] [stderr]    Compiling signal-hook-mio v0.2.3
[INFO] [stderr]    Compiling crossterm v0.23.2
[INFO] [stderr]    Compiling time v0.3.14
[INFO] [stderr]    Compiling tui v0.18.0
[INFO] [stderr]    Compiling simple_logger v2.3.0
[INFO] [stderr]    Compiling tokio-util v0.7.4
[INFO] [stderr]    Compiling bb8 v0.8.0
[INFO] [stderr]    Compiling workers v0.1.0 (https://github.com/threefoldtech/tokio-worker-pool?branch=main#6de64004)
[INFO] [stderr]    Compiling combine v4.6.6
[INFO] [stderr]    Compiling redis v0.21.6
[INFO] [stderr]    Compiling bb8-redis v0.11.0
[INFO] [stderr]    Compiling rbus v0.1.0 (https://github.com/threefoldtech/rbus?branch=main#3b271cef)
[INFO] [stderr]    Compiling zos v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/flist/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::path::Path;
[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::path::Path`
[INFO] [stdout]  --> src/flist/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::path::Path;
[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: `name`
[INFO] [stdout]   --> src/flist/mod.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout] 11 |     async fn mount(name: String, url: String, options: MountOptions) -> Result<String> {
[INFO] [stdout]    |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `url`
[INFO] [stdout]   --> src/flist/mod.rs:11:34
[INFO] [stdout]    |
[INFO] [stdout] 11 |     async fn mount(name: String, url: String, options: MountOptions) -> Result<String> {
[INFO] [stdout]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/flist/mod.rs:11:47
[INFO] [stdout]    |
[INFO] [stdout] 11 |     async fn mount(name: String, url: String, options: MountOptions) -> Result<String> {
[INFO] [stdout]    |                                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/flist/mod.rs:15:22
[INFO] [stdout]    |
[INFO] [stdout] 15 |     async fn unmount(name: String) -> Result<()> {
[INFO] [stdout]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/flist/mod.rs:19:21
[INFO] [stdout]    |
[INFO] [stdout] 19 |     async fn update(name: String, size: crate::Unit) -> Result<String> {
[INFO] [stdout]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]   --> src/flist/mod.rs:19:35
[INFO] [stdout]    |
[INFO] [stdout] 19 |     async fn update(name: String, size: crate::Unit) -> Result<String> {
[INFO] [stdout]    |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/flist/mod.rs:23:21
[INFO] [stdout]    |
[INFO] [stdout] 23 |     async fn exists(name: String) -> Result<bool> {
[INFO] [stdout]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `url`
[INFO] [stdout]   --> src/flist/mod.rs:27:28
[INFO] [stdout]    |
[INFO] [stdout] 27 |     async fn hash_of_flist(url: String) -> Result<String> {
[INFO] [stdout]    |                            ^^^ help: if this is intentional, prefix it with an underscore: `_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/flist/mod.rs:31:28
[INFO] [stdout]    |
[INFO] [stdout] 31 |     async fn hash_of_mount(name: String) -> Result<String> {
[INFO] [stdout]    |                            ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/flist/mod.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout] 11 |     async fn mount(name: String, url: String, options: MountOptions) -> Result<String> {
[INFO] [stdout]    |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `url`
[INFO] [stdout]   --> src/flist/mod.rs:11:34
[INFO] [stdout]    |
[INFO] [stdout] 11 |     async fn mount(name: String, url: String, options: MountOptions) -> Result<String> {
[INFO] [stdout]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]   --> src/flist/mod.rs:11:47
[INFO] [stdout]    |
[INFO] [stdout] 11 |     async fn mount(name: String, url: String, options: MountOptions) -> Result<String> {
[INFO] [stdout]    |                                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/flist/mod.rs:15:22
[INFO] [stdout]    |
[INFO] [stdout] 15 |     async fn unmount(name: String) -> Result<()> {
[INFO] [stdout]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/flist/mod.rs:19:21
[INFO] [stdout]    |
[INFO] [stdout] 19 |     async fn update(name: String, size: crate::Unit) -> Result<String> {
[INFO] [stdout]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]   --> src/flist/mod.rs:19:35
[INFO] [stdout]    |
[INFO] [stdout] 19 |     async fn update(name: String, size: crate::Unit) -> Result<String> {
[INFO] [stdout]    |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/flist/mod.rs:23:21
[INFO] [stdout]    |
[INFO] [stdout] 23 |     async fn exists(name: String) -> Result<bool> {
[INFO] [stdout]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `url`
[INFO] [stdout]   --> src/flist/mod.rs:27:28
[INFO] [stdout]    |
[INFO] [stdout] 27 |     async fn hash_of_flist(url: String) -> Result<String> {
[INFO] [stdout]    |                            ^^^ help: if this is intentional, prefix it with an underscore: `_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/flist/mod.rs:31:28
[INFO] [stdout]    |
[INFO] [stdout] 31 |     async fn hash_of_mount(name: String) -> Result<String> {
[INFO] [stdout]    |                            ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 38.02s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rbus v0.1.0 (https://github.com/threefoldtech/rbus?branch=main#3b271cef)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "ea3ebf058bfaf3fde0efdc2a0d9d2eaff2abe60b56e5816a08ccb5384d8b8d25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ea3ebf058bfaf3fde0efdc2a0d9d2eaff2abe60b56e5816a08ccb5384d8b8d25" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::path::Path`
[INFO] [stderr]  --> src/flist/mod.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::path::Path;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]   --> src/flist/mod.rs:11:20
[INFO] [stderr]    |
[INFO] [stderr] 11 |     async fn mount(name: String, url: String, options: MountOptions) -> Result<String> {
[INFO] [stderr]    |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `url`
[INFO] [stderr]   --> src/flist/mod.rs:11:34
[INFO] [stderr]    |
[INFO] [stderr] 11 |     async fn mount(name: String, url: String, options: MountOptions) -> Result<String> {
[INFO] [stderr]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_url`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `options`
[INFO] [stderr]   --> src/flist/mod.rs:11:47
[INFO] [stderr]    |
[INFO] [stderr] 11 |     async fn mount(name: String, url: String, options: MountOptions) -> Result<String> {
[INFO] [stderr]    |                                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]   --> src/flist/mod.rs:15:22
[INFO] [stderr]    |
[INFO] [stderr] 15 |     async fn unmount(name: String) -> Result<()> {
[INFO] [stderr]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]   --> src/flist/mod.rs:19:21
[INFO] [stderr]    |
[INFO] [stderr] 19 |     async fn update(name: String, size: crate::Unit) -> Result<String> {
[INFO] [stderr]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `size`
[INFO] [stderr]   --> src/flist/mod.rs:19:35
[INFO] [stderr]    |
[INFO] [stderr] 19 |     async fn update(name: String, size: crate::Unit) -> Result<String> {
[INFO] [stderr]    |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]   --> src/flist/mod.rs:23:21
[INFO] [stderr]    |
[INFO] [stderr] 23 |     async fn exists(name: String) -> Result<bool> {
[INFO] [stderr]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `url`
[INFO] [stderr]   --> src/flist/mod.rs:27:28
[INFO] [stderr]    |
[INFO] [stderr] 27 |     async fn hash_of_flist(url: String) -> Result<String> {
[INFO] [stderr]    |                            ^^^ help: if this is intentional, prefix it with an underscore: `_url`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]   --> src/flist/mod.rs:31:28
[INFO] [stderr]    |
[INFO] [stderr] 31 |     async fn hash_of_mount(name: String) -> Result<String> {
[INFO] [stderr]    |                            ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: `zos` (lib) generated 10 warnings (run `cargo fix --lib -p zos` to apply 10 suggestions)
[INFO] [stderr] warning: `zos` (lib test) generated 10 warnings (10 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rbus v0.1.0 (https://github.com/threefoldtech/rbus?branch=main#3b271cef)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/mod.rs (/opt/rustwide/target/debug/deps/zos-af6fe7592fd58cc1)
[INFO] [stdout] running 48 tests
[INFO] [stdout] test bus::types::net::test::test_go_compatibility ... ok
[INFO] [stdout] test bus::types::net::test::test_mask_bits ... ok
[INFO] [stdout] test bus::types::storage::test::test_compatibility ... ok
[INFO] [stdout] test bus::types::net::test::test_public_config ... ok
[INFO] [stdout] test bus::types::net::test::test_exit_device ... ok
[INFO] [stdout] test storage::device::lsblk::test::lsblk_format ... ignored
[INFO] [stdout] test env::test::get_env ... ok
[INFO] [stdout] test kernel::test::test_parse_params ... ok
[INFO] [stdout] test storage::device::lsblk::test::lsblk_device ... ok
[INFO] [stdout] test storage::device::lsblk::test::lsblk_device_by_label ... ok
[INFO] [stdout] test storage::device::lsblk::test::lsblk_device_not_found ... ok
[INFO] [stdout] test storage::device::lsblk::test::default ... ok
[INFO] [stdout] test storage::device::lsblk::test::lsblk_devices ... ok
[INFO] [stdout] test storage::device::lsblk::test::lsblk_shutdown ... ok
[INFO] [stdout] test storage::manager::test::manager_device_allocate ... ok
[INFO] [stdout] test storage::device::lsblk::test::lsblk_seektime ... ok
[INFO] [stdout] test storage::manager::test::manager_initialize_basic ... ok
[INFO] [stdout] test storage::manager::test::manager_vol_create_space_available ... ok
[INFO] [stdout] test storage::mount::test::parser ... ok
[INFO] [stdout] test storage::pool::btrfs::test::utils_qgroup_destroy ... ok
[INFO] [stdout] test storage::manager::test::manager_vol_create_space_unavailable ... ok
[INFO] [stdout] test storage::manager::test::manager_vol_delete ... ok
[INFO] [stdout] test storage::mount::test::mount_options ... ok
[INFO] [stdout] test storage::pool::btrfs::test::utils_qgroup_list ... ok
[INFO] [stdout] test storage::mount::test::parse_local ... ok
[INFO] [stdout] test storage::pool::btrfs::test::utils_qgroup_parse ... ok
[INFO] [stdout] test storage::pool::btrfs::test::pool_new ... ok
[INFO] [stdout] test storage::pool::btrfs::test::utils_volume_create_exists ... ok
[INFO] [stdout] test storage::pool::btrfs::test::utils_qgroup_enable ... ok
[INFO] [stdout] test storage::pool::btrfs::test::utils_volume_id_not_exists ... ok
[INFO] [stdout] test storage::pool::btrfs::test::utils_volume_id ... ok
[INFO] [stdout] test storage::pool::btrfs::test::utils_volume_list ... ok
[INFO] [stdout] test storage::pool::btrfs::test::utils_volumes_parse ... ok
[INFO] [stdout] test storage::pool::btrfs::test::utils_vol_info_parse ... ok
[INFO] [stdout] test storage::pool::btrfs::test::utils_volume_create ... ok
[INFO] [stdout] test storage::pool::btrfs::test::utils_volume_delete ... ok
[INFO] [stdout] test storage::manager::test::manager_disk ... ok
[INFO] [stdout] test versioned::test::test_max_version_length ... ok
[INFO] [stdout] test versioned::test::test_invalid_version ... ok
[INFO] [stdout] test versioned::test::test_unversioned ... ok
[INFO] [stdout] test test::test_unit ... ok
[INFO] [stdout] test versioned::test::test_write_file ... ok
[INFO] [stdout] test storage::manager::test::mkdisk ... ok
[INFO] [stdout] test versioned::test::test_write_read_file ... ok
[INFO] [stdout] test system::test::system_run_failure_stderr ... ok
[INFO] [stdout] test versioned::test::test_read_file ... ok
[INFO] [stdout] test system::test::system_run_failure ... ok
[INFO] [stdout] test system::test::system_run_success ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 47 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/main.rs (/opt/rustwide/target/debug/deps/zos-300ddc660a4c84e8)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests zos
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/versioned/mod.rs - versioned::reader (line 49) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ea3ebf058bfaf3fde0efdc2a0d9d2eaff2abe60b56e5816a08ccb5384d8b8d25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea3ebf058bfaf3fde0efdc2a0d9d2eaff2abe60b56e5816a08ccb5384d8b8d25", kill_on_drop: false }`
[INFO] [stdout] ea3ebf058bfaf3fde0efdc2a0d9d2eaff2abe60b56e5816a08ccb5384d8b8d25
