[INFO] fetching crate victorem 0.8.2... [INFO] testing victorem-0.8.2 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate victorem 0.8.2 into /workspace/builds/worker-18/source [INFO] validating manifest of crates.io crate victorem 0.8.2 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-18/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9723c246d02660931af48c4dc98c304d9ec1cf7d6b7edb6f2b8f5a5eb98fd7d6 [INFO] running `Command { std: "docker" "start" "-a" "9723c246d02660931af48c4dc98c304d9ec1cf7d6b7edb6f2b8f5a5eb98fd7d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9723c246d02660931af48c4dc98c304d9ec1cf7d6b7edb6f2b8f5a5eb98fd7d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9723c246d02660931af48c4dc98c304d9ec1cf7d6b7edb6f2b8f5a5eb98fd7d6", kill_on_drop: false }` [INFO] [stdout] 9723c246d02660931af48c4dc98c304d9ec1cf7d6b7edb6f2b8f5a5eb98fd7d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d34eeb4928f07337950038ee779ac2790192fe52cd5b39faaaaf764a2de5a74c [INFO] running `Command { std: "docker" "start" "-a" "d34eeb4928f07337950038ee779ac2790192fe52cd5b39faaaaf764a2de5a74c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling bincode v1.3.3 [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] | ^^^^^^^^ help: use `dyn`: `dyn IWithKey` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 18s [INFO] running `Command { std: "docker" "inspect" "d34eeb4928f07337950038ee779ac2790192fe52cd5b39faaaaf764a2de5a74c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d34eeb4928f07337950038ee779ac2790192fe52cd5b39faaaaf764a2de5a74c", kill_on_drop: false }` [INFO] [stdout] d34eeb4928f07337950038ee779ac2790192fe52cd5b39faaaaf764a2de5a74c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4ef1bcb78a0d1f073a54bea1242fa4475b1be9eaf6312c9bb4a95fb11db341b4 [INFO] running `Command { std: "docker" "start" "-a" "4ef1bcb78a0d1f073a54bea1242fa4475b1be9eaf6312c9bb4a95fb11db341b4", 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] | ^^^^^^^^ help: use `dyn`: `dyn IWithKey` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling victorem v0.8.2 (/opt/rustwide/workdir) [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>; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [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 [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> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [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 [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>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Middleware` [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 [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> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [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 [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>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Middleware` [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `compose` [INFO] [stdout] --> tests/test.rs:195:4 [INFO] [stdout] | [INFO] [stdout] 195 | fn compose, U>( [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `curry` [INFO] [stdout] --> tests/test.rs:202:4 [INFO] [stdout] | [INFO] [stdout] 202 | fn curry(x: T, f: impl FnOnce(T, U) -> Z) -> impl FnOnce(U) -> Z { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `add` [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 is never used: `add_static` [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: 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] | ^^^^^^^^ help: use `dyn`: `dyn IWithKey` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [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 [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: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [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] [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] [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)]` 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: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.04s [INFO] running `Command { std: "docker" "inspect" "4ef1bcb78a0d1f073a54bea1242fa4475b1be9eaf6312c9bb4a95fb11db341b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ef1bcb78a0d1f073a54bea1242fa4475b1be9eaf6312c9bb4a95fb11db341b4", kill_on_drop: false }` [INFO] [stdout] 4ef1bcb78a0d1f073a54bea1242fa4475b1be9eaf6312c9bb4a95fb11db341b4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 350d334841dba0a5f0c5b92830ebccade2bb79ee63b50d5ad8b72b7007615316 [INFO] running `Command { std: "docker" "start" "-a" "350d334841dba0a5f0c5b92830ebccade2bb79ee63b50d5ad8b72b7007615316", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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] | ^^^^^^^^ help: use `dyn`: `dyn IWithKey` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [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 [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)]` 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 1 warning [INFO] [stderr] warning: `victorem` (lib test) generated 5 warnings (1 duplicate) [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>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [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 [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> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [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 [INFO] [stderr] [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>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Middleware` [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 [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> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [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 [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>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Middleware` [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 [INFO] [stderr] [INFO] [stderr] warning: function is never used: `compose` [INFO] [stderr] --> tests/test.rs:195:4 [INFO] [stderr] | [INFO] [stderr] 195 | fn compose, U>( [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `curry` [INFO] [stderr] --> tests/test.rs:202:4 [INFO] [stderr] | [INFO] [stderr] 202 | fn curry(x: T, f: impl FnOnce(T, U) -> Z) -> impl FnOnce(U) -> Z { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `add` [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 is never used: `add_static` [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: 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: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [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] [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] [INFO] [stderr] warning: `victorem` (test "test") generated 12 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.88s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/victorem-68506bdcd0381397) [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 0.09s [INFO] [stdout] [INFO] [stderr] Running tests/test.rs (/opt/rustwide/target/debug/deps/test-e8e4ed6609aaeee2) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test example::test_add ... ok [INFO] [stdout] test example::test_add_proc ... ok [INFO] [stdout] test example::test_mul ... ok [INFO] [stdout] test example::test_mul_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] [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 3.13s [INFO] [stdout] [INFO] [stderr] Doc-tests victorem [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" "350d334841dba0a5f0c5b92830ebccade2bb79ee63b50d5ad8b72b7007615316", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "350d334841dba0a5f0c5b92830ebccade2bb79ee63b50d5ad8b72b7007615316", kill_on_drop: false }` [INFO] [stdout] 350d334841dba0a5f0c5b92830ebccade2bb79ee63b50d5ad8b72b7007615316