[INFO] fetching crate victorem 0.8.2... [INFO] testing victorem-0.8.2 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate victorem 0.8.2 into /workspace/builds/worker-6-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-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate victorem 0.8.2 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 10 packages to latest compatible versions [INFO] [stderr] Adding bincode v1.3.3 (available: v2.0.1) [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" "+caccb4d0368bd918ef6668af8e13834d07040417" "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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 983ce0bd7c383bdba7c95f3470b939f1885e282673eba35104720e9244204c0e [INFO] running `Command { std: "docker" "start" "-a" "983ce0bd7c383bdba7c95f3470b939f1885e282673eba35104720e9244204c0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "983ce0bd7c383bdba7c95f3470b939f1885e282673eba35104720e9244204c0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "983ce0bd7c383bdba7c95f3470b939f1885e282673eba35104720e9244204c0e", kill_on_drop: false }` [INFO] [stdout] 983ce0bd7c383bdba7c95f3470b939f1885e282673eba35104720e9244204c0e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 53f7c5275e9ea200d127558341685d92694ee438f393f0ce804a4af233afc340 [INFO] running `Command { std: "docker" "start" "-a" "53f7c5275e9ea200d127558341685d92694ee438f393f0ce804a4af233afc340", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling itertools v0.8.2 [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] | ^^^^^^^^ [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] = 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 2.54s [INFO] running `Command { std: "docker" "inspect" "53f7c5275e9ea200d127558341685d92694ee438f393f0ce804a4af233afc340", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53f7c5275e9ea200d127558341685d92694ee438f393f0ce804a4af233afc340", kill_on_drop: false }` [INFO] [stdout] 53f7c5275e9ea200d127558341685d92694ee438f393f0ce804a4af233afc340 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf5f0fa4460a4714fc8dbae8bbe366be974e3af3c2c8af0c28658a1321ba5ead [INFO] running `Command { std: "docker" "start" "-a" "cf5f0fa4460a4714fc8dbae8bbe366be974e3af3c2c8af0c28658a1321ba5ead", kill_on_drop: false }` [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 [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] [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] | ^^^^^^^^^^^^^^^ [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] = 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>>, [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>; [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 184 | fn execute(&mut self, data: T) -> Result>; [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> { [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 186 | fn run(&mut self, data: T) -> Result> { [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> { [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 222 | fn execute(&mut self, data: i32) -> Result> { [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>> { [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 226 | fn next(&mut self) -> &mut Option>> { [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 { [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, 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(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: 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 [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: 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 1.45s [INFO] running `Command { std: "docker" "inspect" "cf5f0fa4460a4714fc8dbae8bbe366be974e3af3c2c8af0c28658a1321ba5ead", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf5f0fa4460a4714fc8dbae8bbe366be974e3af3c2c8af0c28658a1321ba5ead", kill_on_drop: false }` [INFO] [stdout] cf5f0fa4460a4714fc8dbae8bbe366be974e3af3c2c8af0c28658a1321ba5ead [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 39595360ad134fcb25d73cb34e071c3b13204de90c5fd277683eaa4d50991ce1 [INFO] running `Command { std: "docker" "start" "-a" "39595360ad134fcb25d73cb34e071c3b13204de90c5fd277683eaa4d50991ce1", 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 [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: `victorem` (lib) generated 5 warnings (run `cargo fix --lib -p victorem` to apply 1 suggestion) [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] | ^^^^^^^^^^^^^^^ [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] = 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>>, [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>; [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 [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 184 | fn execute(&mut self, data: T) -> Result>; [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> { [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 [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 186 | fn run(&mut self, data: T) -> Result> { [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> { [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 [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 222 | fn execute(&mut self, data: i32) -> Result> { [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>> { [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 [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 226 | fn next(&mut self) -> &mut Option>> { [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 { [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, 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(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"` to apply 6 suggestions) [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 test) generated 9 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/victorem-a96e84d998106faf) [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 0.10s [INFO] [stdout] [INFO] [stderr] Running tests/test.rs (/opt/rustwide/target/debug/deps/test-65904811a29309db) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test example::test_mul ... ok [INFO] [stdout] test example::test_mul_proc ... ok [INFO] [stdout] test example::test_add_proc ... ok [INFO] [stdout] test example::test_add ... ok [INFO] [stdout] test server_should_stop_if_handle_event_returns_false ... ok [INFO] [stdout] test server_should_send_state_to_client_on_draw ... ok [INFO] [stdout] test server_should_stop_if_handle_command_returns_false ... FAILED [INFO] [stdout] test server_should_recv_commands_from_client ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- server_should_stop_if_handle_command_returns_false stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'server_should_stop_if_handle_command_returns_false' (37) panicked at tests/test.rs:135:5: [INFO] [stdout] assertion failed: stop - start < std::time::Duration::from_millis(100) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5ec4cb4c0f42 - std::backtrace_rs::backtrace::libunwind::trace::h76861be37b31432e [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5ec4cb4c0f42 - std::backtrace_rs::backtrace::trace_unsynchronized::h58d4003082192c17 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5ec4cb4c0f42 - std::sys::backtrace::_print_fmt::hfe5857a399620d2a [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x5ec4cb4c0f42 - ::fmt::h52160e9da139e442 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x5ec4cb4d13bf - core::fmt::rt::Argument::fmt::h66fe6fef9ecca14a [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x5ec4cb4d13bf - core::fmt::write::hf09a056a304e021a [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x5ec4cb48d041 - std::io::default_write_fmt::hf1a3645468226e09 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5ec4cb48d041 - std::io::Write::write_fmt::ha5ada6d6a18bde33 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x5ec4cb499de2 - std::sys::backtrace::BacktraceLock::print::h15104dbcf0fd1f14 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x5ec4cb49ea0f - std::panicking::default_hook::{{closure}}::h0fa6cd8dbe0dd76b [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x5ec4cb49e8a1 - std::panicking::default_hook::h8d20506cf72e4831 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x5ec4cb42cbee - as core::ops::function::Fn>::call::h3d020961abd83a77 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/alloc/src/boxed.rs:1987:9 [INFO] [stdout] 12: 0x5ec4cb42cbee - test::test_main_with_exit_callback::{{closure}}::h720dd2fdb2ddcdca [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x5ec4cb49f0cf - as core::ops::function::Fn>::call::h75334a5fed245bca [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/alloc/src/boxed.rs:1987:9 [INFO] [stdout] 14: 0x5ec4cb49f0cf - std::panicking::panic_with_hook::h746880a052e02c85 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x5ec4cb49eef6 - std::panicking::panic_handler::{{closure}}::h14b95830f89d14b3 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:700:13 [INFO] [stdout] 16: 0x5ec4cb499f19 - std::sys::backtrace::__rust_end_short_backtrace::h7ddaac0e9609a83d [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x5ec4cb48153d - __rustc[76f7e7187978e2f8]::rust_begin_unwind [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x5ec4cb4d9b70 - core::panicking::panic_fmt::heb245a301f4395db [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/panicking.rs:78:14 [INFO] [stdout] 19: 0x5ec4cb4d9b4c - core::panicking::panic::h43cc40e5e3a930ed [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/panicking.rs:148:5 [INFO] [stdout] 20: 0x5ec4cb400f39 - test::server_should_stop_if_handle_command_returns_false::h23db359f55477bab [INFO] [stdout] at /opt/rustwide/workdir/tests/test.rs:135:5 [INFO] [stdout] 21: 0x5ec4cb401027 - test::server_should_stop_if_handle_command_returns_false::{{closure}}::hce63462b11e7aba8 [INFO] [stdout] at /opt/rustwide/workdir/tests/test.rs:115:60 [INFO] [stdout] 22: 0x5ec4cb3fdfd6 - core::ops::function::FnOnce::call_once::h98c454c970d9718e [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x5ec4cb42ca1b - core::ops::function::FnOnce::call_once::h933a5d67211adff2 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x5ec4cb42ca1b - test::__rust_begin_short_backtrace::h2157af19b0990ffb [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/test/src/lib.rs:663:18 [INFO] [stdout] 25: 0x5ec4cb4425f5 - test::run_test_in_process::{{closure}}::hc3b17e0f313c900a [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/test/src/lib.rs:686:74 [INFO] [stdout] 26: 0x5ec4cb4425f5 - as core::ops::function::FnOnce<()>>::call_once::ha23e4b490259273c [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 27: 0x5ec4cb4425f5 - std::panicking::catch_unwind::do_call::h8dc9d5da83792f7a [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:590:40 [INFO] [stdout] 28: 0x5ec4cb4425f5 - std::panicking::catch_unwind::h0d8461330de4a18b [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:553:19 [INFO] [stdout] 29: 0x5ec4cb4425f5 - std::panic::catch_unwind::h0321b51397bf9811 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panic.rs:359:14 [INFO] [stdout] 30: 0x5ec4cb4425f5 - test::run_test_in_process::hcaaa440fdbe4a513 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/test/src/lib.rs:686:27 [INFO] [stdout] 31: 0x5ec4cb4425f5 - test::run_test::{{closure}}::h6345da602b85d6c3 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/test/src/lib.rs:607:43 [INFO] [stdout] 32: 0x5ec4cb418e04 - test::run_test::{{closure}}::h90a3b75194d37b5d [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/test/src/lib.rs:637:41 [INFO] [stdout] 33: 0x5ec4cb418e04 - std::sys::backtrace::__rust_begin_short_backtrace::hae41a17001f53ede [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 34: 0x5ec4cb41c6ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h6ea895368381e0b1 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 35: 0x5ec4cb41c6ca - as core::ops::function::FnOnce<()>>::call_once::h9c39013633bb9237 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 36: 0x5ec4cb41c6ca - std::panicking::catch_unwind::do_call::hac7dba9ee4d99108 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:590:40 [INFO] [stdout] 37: 0x5ec4cb41c6ca - std::panicking::catch_unwind::h73015d00e4866ebc [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:553:19 [INFO] [stdout] 38: 0x5ec4cb41c6ca - std::panic::catch_unwind::h6f7b38e188aa4f62 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panic.rs:359:14 [INFO] [stdout] 39: 0x5ec4cb41c6ca - std::thread::Builder::spawn_unchecked_::{{closure}}::h969a6a2dc1856df7 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 40: 0x5ec4cb41c6ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h269ad1ff23e72122 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 41: 0x5ec4cb49505f - as core::ops::function::FnOnce>::call_once::hdd09a470c130e806 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/alloc/src/boxed.rs:1973:9 [INFO] [stdout] 42: 0x5ec4cb49505f - std::sys::thread::unix::Thread::new::thread_start::h14ea1ba6e320367c [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/thread/unix.rs:126:17 [INFO] [stdout] 43: 0x721fc1dbfaa4 - [INFO] [stdout] 44: 0x721fc1e4ca34 - clone [INFO] [stdout] 45: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] server_should_stop_if_handle_command_returns_false [INFO] [stdout] [INFO] [stdout] test result: FAILED. 7 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.22s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test test` [INFO] running `Command { std: "docker" "inspect" "39595360ad134fcb25d73cb34e071c3b13204de90c5fd277683eaa4d50991ce1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39595360ad134fcb25d73cb34e071c3b13204de90c5fd277683eaa4d50991ce1", kill_on_drop: false }` [INFO] [stdout] 39595360ad134fcb25d73cb34e071c3b13204de90c5fd277683eaa4d50991ce1