[INFO] fetching crate victorem 0.8.2...
[INFO] testing victorem-0.8.2 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate victorem 0.8.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate victorem 0.8.2
[INFO] finished tweaking crates.io crate victorem 0.8.2
[INFO] tweaked toml for crates.io crate victorem 0.8.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate victorem 0.8.2 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 10 packages to latest compatible versions
[INFO] [stderr]       Adding bincode v1.3.3 (available: v3.0.0)
[INFO] [stderr]       Adding itertools v0.8.2 (available: v0.14.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded itertools v0.8.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dfd87981f673d37daf137b9aade8ecb6addee73d25551242079456eda7b98172
[INFO] running `Command { std: "docker" "start" "-a" "dfd87981f673d37daf137b9aade8ecb6addee73d25551242079456eda7b98172", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfd87981f673d37daf137b9aade8ecb6addee73d25551242079456eda7b98172", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfd87981f673d37daf137b9aade8ecb6addee73d25551242079456eda7b98172", kill_on_drop: false }`
[INFO] [stdout] dfd87981f673d37daf137b9aade8ecb6addee73d25551242079456eda7b98172
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b69c187646866c914489e61b656a5407efb9d2bac863569c8072e5f12819b4b
[INFO] running `Command { std: "docker" "start" "-a" "6b69c187646866c914489e61b656a5407efb9d2bac863569c8072e5f12819b4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling victorem v0.8.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/business_logic_layer/key.rs:59:36
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn is_valid(&self, value: &IWithKey) -> bool {
[INFO] [stdout]    |                                    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn is_valid(&self, value: &dyn IWithKey) -> bool {
[INFO] [stdout]    |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set` is never used
[INFO] [stdout]  --> src/business_logic_layer/version.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait IWithVersion {
[INFO] [stdout]   |           ------------ method in this trait
[INFO] [stdout] 6 |     fn get(&self) -> u8;
[INFO] [stdout] 7 |     fn set(&mut self, version: u8);
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set` is never used
[INFO] [stdout]  --> src/business_logic_layer/protocol.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait IWithProtocol {
[INFO] [stdout]   |           ------------- method in this trait
[INFO] [stdout] 6 |     fn get(&self) -> u8;
[INFO] [stdout] 7 |     fn set(&mut self, id: u8);
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set` is never used
[INFO] [stdout]  --> src/business_logic_layer/id.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait IWithId {
[INFO] [stdout]   |           ------- method in this trait
[INFO] [stdout] 5 |     fn get(&self) -> u32;
[INFO] [stdout] 6 |     fn set(&mut self, id: u32);
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set` is never used
[INFO] [stdout]  --> src/business_logic_layer/key.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait IWithKey {
[INFO] [stdout]   |           -------- method in this trait
[INFO] [stdout] 5 |     fn get(&self) -> Duration;
[INFO] [stdout] 6 |     fn set(&mut self, key: Duration);
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.55s
[INFO] running `Command { std: "docker" "inspect" "6b69c187646866c914489e61b656a5407efb9d2bac863569c8072e5f12819b4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b69c187646866c914489e61b656a5407efb9d2bac863569c8072e5f12819b4b", kill_on_drop: false }`
[INFO] [stdout] 6b69c187646866c914489e61b656a5407efb9d2bac863569c8072e5f12819b4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9f25036effeee793a2889127ff922019384c1ba33d27e9238a04435fddd7164
[INFO] running `Command { std: "docker" "start" "-a" "f9f25036effeee793a2889127ff922019384c1ba33d27e9238a04435fddd7164", kill_on_drop: false }`
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/business_logic_layer/key.rs:59:36
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn is_valid(&self, value: &IWithKey) -> bool {
[INFO] [stdout]    |                                    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn is_valid(&self, value: &dyn IWithKey) -> bool {
[INFO] [stdout]    |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set` is never used
[INFO] [stdout]  --> src/business_logic_layer/version.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait IWithVersion {
[INFO] [stdout]   |           ------------ method in this trait
[INFO] [stdout] 6 |     fn get(&self) -> u8;
[INFO] [stdout] 7 |     fn set(&mut self, version: u8);
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set` is never used
[INFO] [stdout]  --> src/business_logic_layer/protocol.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait IWithProtocol {
[INFO] [stdout]   |           ------------- method in this trait
[INFO] [stdout] 6 |     fn get(&self) -> u8;
[INFO] [stdout] 7 |     fn set(&mut self, id: u8);
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set` is never used
[INFO] [stdout]  --> src/business_logic_layer/id.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait IWithId {
[INFO] [stdout]   |           ------- method in this trait
[INFO] [stdout] 5 |     fn get(&self) -> u32;
[INFO] [stdout] 6 |     fn set(&mut self, id: u32);
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling victorem v0.8.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `set` is never used
[INFO] [stdout]  --> src/business_logic_layer/key.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait IWithKey {
[INFO] [stdout]   |           -------- method in this trait
[INFO] [stdout] 5 |     fn get(&self) -> Duration;
[INFO] [stdout] 6 |     fn set(&mut self, key: Duration);
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> tests/test.rs:218:22
[INFO] [stdout]     |
[INFO] [stdout] 218 |     next: Option<Box<Middleware<i32>>>,
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 218 |     next: Option<Box<dyn Middleware<i32>>>,
[INFO] [stdout]     |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> tests/test.rs:184:53
[INFO] [stdout]     |
[INFO] [stdout] 184 |     fn execute(&mut self, data: T) -> Result<T, Box<Error>>;
[INFO] [stdout]     |                                                     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 184 |     fn execute(&mut self, data: T) -> Result<T, Box<dyn Error>>;
[INFO] [stdout]     |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> tests/test.rs:186:49
[INFO] [stdout]     |
[INFO] [stdout] 186 |     fn run(&mut self, data: T) -> Result<T, Box<Error>> {
[INFO] [stdout]     |                                                 ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 186 |     fn run(&mut self, data: T) -> Result<T, Box<dyn Error>> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> tests/test.rs:222:57
[INFO] [stdout]     |
[INFO] [stdout] 222 |     fn execute(&mut self, data: i32) -> Result<i32, Box<Error>> {
[INFO] [stdout]     |                                                         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 222 |     fn execute(&mut self, data: i32) -> Result<i32, Box<dyn Error>> {
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> tests/test.rs:226:43
[INFO] [stdout]     |
[INFO] [stdout] 226 |     fn next(&mut self) -> &mut Option<Box<Middleware<i32>>> {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 226 |     fn next(&mut self) -> &mut Option<Box<dyn Middleware<i32>>> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/business_logic_layer/key.rs:59:36
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn is_valid(&self, value: &IWithKey) -> bool {
[INFO] [stdout]    |                                    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn is_valid(&self, value: &dyn IWithKey) -> bool {
[INFO] [stdout]    |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Middleware` is never used
[INFO] [stdout]    --> tests/test.rs:183:7
[INFO] [stdout]     |
[INFO] [stdout] 183 | trait Middleware<T> {
[INFO] [stdout]     |       ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compose` is never used
[INFO] [stdout]    --> tests/test.rs:195:4
[INFO] [stdout]     |
[INFO] [stdout] 195 | fn compose<T: From<U>, U>(
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `curry` is never used
[INFO] [stdout]    --> tests/test.rs:202:4
[INFO] [stdout]     |
[INFO] [stdout] 202 | fn curry<T, U, Z>(x: T, f: impl FnOnce(T, U) -> Z) -> impl FnOnce(U) -> Z {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `add` is never used
[INFO] [stdout]    --> tests/test.rs:206:4
[INFO] [stdout]     |
[INFO] [stdout] 206 | fn add(x: i32, y: i32) -> i32 {
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `add_static` is never used
[INFO] [stdout]    --> tests/test.rs:210:4
[INFO] [stdout]     |
[INFO] [stdout] 210 | fn add_static(mut x: i32) -> impl FnMut(i32) -> i32 {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AddOne` is never constructed
[INFO] [stdout]    --> tests/test.rs:217:8
[INFO] [stdout]     |
[INFO] [stdout] 217 | struct AddOne {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> tests/test.rs:45:55
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn new(data: &'a mut GameData, counter: usize) -> GameMock {
[INFO] [stdout]    |                   -- the lifetime is named here       ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn new(data: &'a mut GameData, counter: usize) -> GameMock<'a> {
[INFO] [stdout]    |                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> tests/test.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout] 101 |     client.send(vec![1u8]);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 101 |     let _ = client.send(vec![1u8]);
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> tests/test.rs:102:5
[INFO] [stdout]     |
[INFO] [stdout] 102 |     client.send(vec![1u8]);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 102 |     let _ = client.send(vec![1u8]);
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> tests/test.rs:103:5
[INFO] [stdout]     |
[INFO] [stdout] 103 |     client.send(vec![1u8]);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 103 |     let _ = client.send(vec![1u8]);
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `command2`
[INFO] [stdout]    --> src/business_logic_layer/mod.rs:184:13
[INFO] [stdout]     |
[INFO] [stdout] 184 |         let command2 = client.send(vec![2]);
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command2`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/business_logic_layer/mod.rs:204:14
[INFO] [stdout]     |
[INFO] [stdout] 204 |         let (b, commands) = client.recv(state1).unwrap();
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `command2`
[INFO] [stdout]    --> src/business_logic_layer/mod.rs:220:13
[INFO] [stdout]     |
[INFO] [stdout] 220 |         let command2 = client.send(vec![2]);
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r1`
[INFO] [stdout]    --> src/business_logic_layer/mod.rs:221:13
[INFO] [stdout]     |
[INFO] [stdout] 221 |         let r1 = server.recv(command1);
[INFO] [stdout]     |             ^^ help: if this is intentional, prefix it with an underscore: `_r1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set` is never used
[INFO] [stdout]  --> src/business_logic_layer/version.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait IWithVersion {
[INFO] [stdout]   |           ------------ method in this trait
[INFO] [stdout] 6 |     fn get(&self) -> u8;
[INFO] [stdout] 7 |     fn set(&mut self, version: u8);
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set` is never used
[INFO] [stdout]  --> src/business_logic_layer/protocol.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait IWithProtocol {
[INFO] [stdout]   |           ------------- method in this trait
[INFO] [stdout] 6 |     fn get(&self) -> u8;
[INFO] [stdout] 7 |     fn set(&mut self, id: u8);
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set` is never used
[INFO] [stdout]  --> src/business_logic_layer/id.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait IWithId {
[INFO] [stdout]   |           ------- method in this trait
[INFO] [stdout] 5 |     fn get(&self) -> u32;
[INFO] [stdout] 6 |     fn set(&mut self, id: u32);
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set` is never used
[INFO] [stdout]  --> src/business_logic_layer/key.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait IWithKey {
[INFO] [stdout]   |           -------- method in this trait
[INFO] [stdout] 5 |     fn get(&self) -> Duration;
[INFO] [stdout] 6 |     fn set(&mut self, key: Duration);
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "f9f25036effeee793a2889127ff922019384c1ba33d27e9238a04435fddd7164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9f25036effeee793a2889127ff922019384c1ba33d27e9238a04435fddd7164", kill_on_drop: false }`
[INFO] [stdout] f9f25036effeee793a2889127ff922019384c1ba33d27e9238a04435fddd7164
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 05fd27e943d8bfd0f975f0e26175c9d423a07a1b8c8bc2502ce833450d5e3444
[INFO] running `Command { std: "docker" "start" "-a" "05fd27e943d8bfd0f975f0e26175c9d423a07a1b8c8bc2502ce833450d5e3444", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/business_logic_layer/key.rs:59:36
[INFO] [stderr]    |
[INFO] [stderr] 59 |     pub fn is_valid(&self, value: &IWithKey) -> bool {
[INFO] [stderr]    |                                    ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 59 |     pub fn is_valid(&self, value: &dyn IWithKey) -> bool {
[INFO] [stderr]    |                                    +++
[INFO] [stderr] 
[INFO] [stderr] warning: method `set` is never used
[INFO] [stderr]  --> src/business_logic_layer/version.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub trait IWithVersion {
[INFO] [stderr]   |           ------------ method in this trait
[INFO] [stderr] 6 |     fn get(&self) -> u8;
[INFO] [stderr] 7 |     fn set(&mut self, version: u8);
[INFO] [stderr]   |        ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `set` is never used
[INFO] [stderr]  --> src/business_logic_layer/protocol.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub trait IWithProtocol {
[INFO] [stderr]   |           ------------- method in this trait
[INFO] [stderr] 6 |     fn get(&self) -> u8;
[INFO] [stderr] 7 |     fn set(&mut self, id: u8);
[INFO] [stderr]   |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `set` is never used
[INFO] [stderr]  --> src/business_logic_layer/id.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub trait IWithId {
[INFO] [stderr]   |           ------- method in this trait
[INFO] [stderr] 5 |     fn get(&self) -> u32;
[INFO] [stderr] 6 |     fn set(&mut self, id: u32);
[INFO] [stderr]   |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `set` is never used
[INFO] [stderr]  --> src/business_logic_layer/key.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub trait IWithKey {
[INFO] [stderr]   |           -------- method in this trait
[INFO] [stderr] 5 |     fn get(&self) -> Duration;
[INFO] [stderr] 6 |     fn set(&mut self, key: Duration);
[INFO] [stderr]   |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `command2`
[INFO] [stderr]    --> src/business_logic_layer/mod.rs:184:13
[INFO] [stderr]     |
[INFO] [stderr] 184 |         let command2 = client.send(vec![2]);
[INFO] [stderr]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command2`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]    --> src/business_logic_layer/mod.rs:204:14
[INFO] [stderr]     |
[INFO] [stderr] 204 |         let (b, commands) = client.recv(state1).unwrap();
[INFO] [stderr]     |              ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `command2`
[INFO] [stderr]    --> src/business_logic_layer/mod.rs:220:13
[INFO] [stderr]     |
[INFO] [stderr] 220 |         let command2 = client.send(vec![2]);
[INFO] [stderr]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r1`
[INFO] [stderr]    --> src/business_logic_layer/mod.rs:221:13
[INFO] [stderr]     |
[INFO] [stderr] 221 |         let r1 = server.recv(command1);
[INFO] [stderr]     |             ^^ help: if this is intentional, prefix it with an underscore: `_r1`
[INFO] [stderr] 
[INFO] [stderr] warning: `victorem` (lib) generated 5 warnings (run `cargo fix --lib -p victorem` to apply 1 suggestion)
[INFO] [stderr] warning: `victorem` (lib test) generated 9 warnings (5 duplicates) (run `cargo fix --lib -p victorem --tests` to apply 4 suggestions)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/test.rs:218:22
[INFO] [stderr]     |
[INFO] [stderr] 218 |     next: Option<Box<Middleware<i32>>>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 218 |     next: Option<Box<dyn Middleware<i32>>>,
[INFO] [stderr]     |                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/test.rs:184:53
[INFO] [stderr]     |
[INFO] [stderr] 184 |     fn execute(&mut self, data: T) -> Result<T, Box<Error>>;
[INFO] [stderr]     |                                                     ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 184 |     fn execute(&mut self, data: T) -> Result<T, Box<dyn Error>>;
[INFO] [stderr]     |                                                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/test.rs:186:49
[INFO] [stderr]     |
[INFO] [stderr] 186 |     fn run(&mut self, data: T) -> Result<T, Box<Error>> {
[INFO] [stderr]     |                                                 ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 186 |     fn run(&mut self, data: T) -> Result<T, Box<dyn Error>> {
[INFO] [stderr]     |                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/test.rs:222:57
[INFO] [stderr]     |
[INFO] [stderr] 222 |     fn execute(&mut self, data: i32) -> Result<i32, Box<Error>> {
[INFO] [stderr]     |                                                         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 222 |     fn execute(&mut self, data: i32) -> Result<i32, Box<dyn Error>> {
[INFO] [stderr]     |                                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/test.rs:226:43
[INFO] [stderr]     |
[INFO] [stderr] 226 |     fn next(&mut self) -> &mut Option<Box<Middleware<i32>>> {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 226 |     fn next(&mut self) -> &mut Option<Box<dyn Middleware<i32>>> {
[INFO] [stderr]     |                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Middleware` is never used
[INFO] [stderr]    --> tests/test.rs:183:7
[INFO] [stderr]     |
[INFO] [stderr] 183 | trait Middleware<T> {
[INFO] [stderr]     |       ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `compose` is never used
[INFO] [stderr]    --> tests/test.rs:195:4
[INFO] [stderr]     |
[INFO] [stderr] 195 | fn compose<T: From<U>, U>(
[INFO] [stderr]     |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `curry` is never used
[INFO] [stderr]    --> tests/test.rs:202:4
[INFO] [stderr]     |
[INFO] [stderr] 202 | fn curry<T, U, Z>(x: T, f: impl FnOnce(T, U) -> Z) -> impl FnOnce(U) -> Z {
[INFO] [stderr]     |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `add` is never used
[INFO] [stderr]    --> tests/test.rs:206:4
[INFO] [stderr]     |
[INFO] [stderr] 206 | fn add(x: i32, y: i32) -> i32 {
[INFO] [stderr]     |    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `add_static` is never used
[INFO] [stderr]    --> tests/test.rs:210:4
[INFO] [stderr]     |
[INFO] [stderr] 210 | fn add_static(mut x: i32) -> impl FnMut(i32) -> i32 {
[INFO] [stderr]     |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `AddOne` is never constructed
[INFO] [stderr]    --> tests/test.rs:217:8
[INFO] [stderr]     |
[INFO] [stderr] 217 | struct AddOne {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> tests/test.rs:45:55
[INFO] [stderr]    |
[INFO] [stderr] 45 |     fn new(data: &'a mut GameData, counter: usize) -> GameMock {
[INFO] [stderr]    |                   -- the lifetime is named here       ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 45 |     fn new(data: &'a mut GameData, counter: usize) -> GameMock<'a> {
[INFO] [stderr]    |                                                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> tests/test.rs:101:5
[INFO] [stderr]     |
[INFO] [stderr] 101 |     client.send(vec![1u8]);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 101 |     let _ = client.send(vec![1u8]);
[INFO] [stderr]     |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> tests/test.rs:102:5
[INFO] [stderr]     |
[INFO] [stderr] 102 |     client.send(vec![1u8]);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 102 |     let _ = client.send(vec![1u8]);
[INFO] [stderr]     |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> tests/test.rs:103:5
[INFO] [stderr]     |
[INFO] [stderr] 103 |     client.send(vec![1u8]);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 103 |     let _ = client.send(vec![1u8]);
[INFO] [stderr]     |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `victorem` (test "test") generated 15 warnings (run `cargo fix --test "test" -p victorem` to apply 6 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/victorem-d640dbd793eade5d)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test business_logic_layer::bll_test::client_should_recv_ordered_packets ... ok
[INFO] [stdout] test business_logic_layer::bll_test::client_should_resend_undelivered_packets ... ok
[INFO] [stdout] test business_logic_layer::bll_test::server_should_recv_ordered_and_reliable_packets ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-d0e54c3b4de4be0a)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test example::test_add ... ok
[INFO] [stdout] test example::test_mul_proc ... ok
[INFO] [stdout] test example::test_mul ... ok
[INFO] [stdout] test example::test_add_proc ... ok
[INFO] [stdout] test server_should_stop_if_handle_event_returns_false ... ok
[INFO] [stdout] test server_should_stop_if_handle_command_returns_false ... ok
[INFO] [stdout] test server_should_send_state_to_client_on_draw ... ok
[INFO] [stderr]    Doc-tests victorem
[INFO] [stdout] test server_should_recv_commands_from_client ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.17s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[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] running `Command { std: "docker" "inspect" "05fd27e943d8bfd0f975f0e26175c9d423a07a1b8c8bc2502ce833450d5e3444", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05fd27e943d8bfd0f975f0e26175c9d423a07a1b8c8bc2502ce833450d5e3444", kill_on_drop: false }`
[INFO] [stdout] 05fd27e943d8bfd0f975f0e26175c9d423a07a1b8c8bc2502ce833450d5e3444
