[INFO] fetching crate practo 0.1.0... [INFO] testing practo-0.1.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate practo 0.1.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate practo 0.1.0 [INFO] finished tweaking crates.io crate practo 0.1.0 [INFO] tweaked toml for crates.io crate practo 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate practo 0.1.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate practo 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 166e08e6b2152ab0b1fe7c4dca6de5cca485414fad1ebbe6c2db9c9dc29eea12 [INFO] running `Command { std: "docker" "start" "-a" "166e08e6b2152ab0b1fe7c4dca6de5cca485414fad1ebbe6c2db9c9dc29eea12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "166e08e6b2152ab0b1fe7c4dca6de5cca485414fad1ebbe6c2db9c9dc29eea12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "166e08e6b2152ab0b1fe7c4dca6de5cca485414fad1ebbe6c2db9c9dc29eea12", kill_on_drop: false }` [INFO] [stdout] 166e08e6b2152ab0b1fe7c4dca6de5cca485414fad1ebbe6c2db9c9dc29eea12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] baddb8a552f5a3940e32076a3a887a6bc70725ba08a65e4c9e233ca7518b0dbf [INFO] running `Command { std: "docker" "start" "-a" "baddb8a552f5a3940e32076a3a887a6bc70725ba08a65e4c9e233ca7518b0dbf", kill_on_drop: false }` [INFO] [stderr] Compiling array_tool v1.0.3 [INFO] [stderr] Compiling practo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self::person::Personal_info` [INFO] [stdout] --> src/file_2.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use self::person::Personal_info; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Personal_info` should have an upper camel case name [INFO] [stdout] --> src/file_2.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Personal_info { [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `PersonalInfo` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `disease` is never read [INFO] [stdout] --> src/enums.rs:89:13 [INFO] [stdout] | [INFO] [stdout] 89 | let mut disease = None; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `somebody` [INFO] [stdout] --> src/enums.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | let somebody = Some(person1); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_somebody` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `person2` [INFO] [stdout] --> src/file_2.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let person2 = person::Personal_info { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_person2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `travel_1` [INFO] [stdout] --> src/file_3.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let travel_1 = travel_history::Conveyance::Car; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_travel_1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `travel_2` [INFO] [stdout] --> src/file_3.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let travel_2 = travel_history::Conveyance::Air; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_travel_2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p1` [INFO] [stdout] --> src/generics.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | let p1 = Point { x: 5, y: 5 }; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_p1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p2` [INFO] [stdout] --> src/generics.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | let p2 = Point { x: 7.8, y: 8.9 }; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_p2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/iterators.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | let mut check = some_vec.iter().any(|&x| x > 2); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `second_str` [INFO] [stdout] --> src/lifetimes.rs:40:40 [INFO] [stdout] | [INFO] [stdout] 40 | fn some_fn<'a, 'b>(first_str: &'a str, second_str: &'b str) -> &'a str { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_second_str` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `division` is never used [INFO] [stdout] --> src/closures.rs:2:4 [INFO] [stdout] | [INFO] [stdout] 2 | fn division bool>(x: f32, y: f32, f: F) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/closures.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `prints_name` is never used [INFO] [stdout] --> src/closures.rs:31:4 [INFO] [stdout] | [INFO] [stdout] 31 | fn prints_name(name: &str) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `prints_full_info` is never used [INFO] [stdout] --> src/closures.rs:35:4 [INFO] [stdout] | [INFO] [stdout] 35 | fn prints_full_info(f: fn(&str), some_one: &str, age: i32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/crates_io.rs:2:4 [INFO] [stdout] | [INFO] [stdout] 2 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Conveyance` is never used [INFO] [stdout] --> src/enums.rs:1:6 [INFO] [stdout] | [INFO] [stdout] 1 | enum Conveyance { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `travel_allowance` is never used [INFO] [stdout] --> src/enums.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 7 | impl Conveyance { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] 8 | fn travel_allowance(&self) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Value` is never used [INFO] [stdout] --> src/enums.rs:20:6 [INFO] [stdout] | [INFO] [stdout] 20 | enum Value { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Person` is never constructed [INFO] [stdout] --> src/enums.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | struct Person { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `square` is never used [INFO] [stdout] --> src/enums.rs:37:4 [INFO] [stdout] | [INFO] [stdout] 37 | fn square(num: Option) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `division` is never used [INFO] [stdout] --> src/enums.rs:51:4 [INFO] [stdout] | [INFO] [stdout] 51 | fn division(divident: f64, divisor: f64) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/enums.rs:65:4 [INFO] [stdout] | [INFO] [stdout] 65 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `age` is never read [INFO] [stdout] --> src/file_2.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Personal_info { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 5 | pub age: u8, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Train` is never constructed [INFO] [stdout] --> src/file_3.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum Conveyance { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 3 | Car, [INFO] [stdout] 4 | Train, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `square` is never used [INFO] [stdout] --> src/generics.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn square(x: T) -> T [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Point` is never constructed [INFO] [stdout] --> src/generics.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct Point { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `printing` is never used [INFO] [stdout] --> src/generics.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 14 | / impl Point [INFO] [stdout] 15 | | where [INFO] [stdout] 16 | | T: std::fmt::Debug, [INFO] [stdout] 17 | | U: std::fmt::Debug, [INFO] [stdout] | |_______________________- method in this implementation [INFO] [stdout] 18 | { [INFO] [stdout] 19 | fn printing(&self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/generics.rs:26:4 [INFO] [stdout] | [INFO] [stdout] 26 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/hashmaps.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 3 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/iterators.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Person` is never constructed [INFO] [stdout] --> src/lifetimes.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct Person<'a> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/lifetimes.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `some_fn` is never used [INFO] [stdout] --> src/lifetimes.rs:40:4 [INFO] [stdout] | [INFO] [stdout] 40 | fn some_fn<'a, 'b>(first_str: &'a str, second_str: &'b str) -> &'a str { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `greater` is never used [INFO] [stdout] --> src/lifetimes.rs:44:4 [INFO] [stdout] | [INFO] [stdout] 44 | fn greater<'a, 'b>(i: &'a i32, j: &'a i32) -> &'a i32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Person` is never constructed [INFO] [stdout] --> src/structs.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct Person { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Student` is never constructed [INFO] [stdout] --> src/structs.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct Student { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `GeneralInfor` is never used [INFO] [stdout] --> src/structs.rs:16:7 [INFO] [stdout] | [INFO] [stdout] 16 | trait GeneralInfor { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Circle` is never constructed [INFO] [stdout] --> src/structs.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | struct Circle { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Rectangle` is never constructed [INFO] [stdout] --> src/structs.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | struct Rectangle { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `GeneralInfo` is never used [INFO] [stdout] --> src/structs.rs:51:7 [INFO] [stdout] | [INFO] [stdout] 51 | trait GeneralInfo { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Data` is never constructed [INFO] [stdout] --> src/structs.rs:81:8 [INFO] [stdout] | [INFO] [stdout] 81 | struct Data { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `BasicStats` is never used [INFO] [stdout] --> src/structs.rs:85:7 [INFO] [stdout] | [INFO] [stdout] 85 | trait BasicStats { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/structs.rs:111:4 [INFO] [stdout] | [INFO] [stdout] 111 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.73s [INFO] running `Command { std: "docker" "inspect" "baddb8a552f5a3940e32076a3a887a6bc70725ba08a65e4c9e233ca7518b0dbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "baddb8a552f5a3940e32076a3a887a6bc70725ba08a65e4c9e233ca7518b0dbf", kill_on_drop: false }` [INFO] [stdout] baddb8a552f5a3940e32076a3a887a6bc70725ba08a65e4c9e233ca7518b0dbf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ecfb2b6a2fe6f3510d16ec554ab181f2ae39ecd2d4159acbdb6c43f6f3875dba [INFO] running `Command { std: "docker" "start" "-a" "ecfb2b6a2fe6f3510d16ec554ab181f2ae39ecd2d4159acbdb6c43f6f3875dba", kill_on_drop: false }` [INFO] [stderr] Compiling practo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self::person::Personal_info` [INFO] [stdout] --> src/file_2.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use self::person::Personal_info; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Personal_info` should have an upper camel case name [INFO] [stdout] --> src/file_2.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Personal_info { [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `PersonalInfo` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `disease` is never read [INFO] [stdout] --> src/enums.rs:89:13 [INFO] [stdout] | [INFO] [stdout] 89 | let mut disease = None; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `somebody` [INFO] [stdout] --> src/enums.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | let somebody = Some(person1); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_somebody` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `person2` [INFO] [stdout] --> src/file_2.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let person2 = person::Personal_info { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_person2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `travel_1` [INFO] [stdout] --> src/file_3.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let travel_1 = travel_history::Conveyance::Car; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_travel_1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `travel_2` [INFO] [stdout] --> src/file_3.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let travel_2 = travel_history::Conveyance::Air; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_travel_2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p1` [INFO] [stdout] --> src/generics.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | let p1 = Point { x: 5, y: 5 }; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_p1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p2` [INFO] [stdout] --> src/generics.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | let p2 = Point { x: 7.8, y: 8.9 }; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_p2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/iterators.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | let mut check = some_vec.iter().any(|&x| x > 2); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `second_str` [INFO] [stdout] --> src/lifetimes.rs:40:40 [INFO] [stdout] | [INFO] [stdout] 40 | fn some_fn<'a, 'b>(first_str: &'a str, second_str: &'b str) -> &'a str { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_second_str` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `division` is never used [INFO] [stdout] --> src/closures.rs:2:4 [INFO] [stdout] | [INFO] [stdout] 2 | fn division bool>(x: f32, y: f32, f: F) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/closures.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `prints_name` is never used [INFO] [stdout] --> src/closures.rs:31:4 [INFO] [stdout] | [INFO] [stdout] 31 | fn prints_name(name: &str) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `prints_full_info` is never used [INFO] [stdout] --> src/closures.rs:35:4 [INFO] [stdout] | [INFO] [stdout] 35 | fn prints_full_info(f: fn(&str), some_one: &str, age: i32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/crates_io.rs:2:4 [INFO] [stdout] | [INFO] [stdout] 2 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Conveyance` is never used [INFO] [stdout] --> src/enums.rs:1:6 [INFO] [stdout] | [INFO] [stdout] 1 | enum Conveyance { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `travel_allowance` is never used [INFO] [stdout] --> src/enums.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 7 | impl Conveyance { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] 8 | fn travel_allowance(&self) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Value` is never used [INFO] [stdout] --> src/enums.rs:20:6 [INFO] [stdout] | [INFO] [stdout] 20 | enum Value { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Person` is never constructed [INFO] [stdout] --> src/enums.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | struct Person { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `square` is never used [INFO] [stdout] --> src/enums.rs:37:4 [INFO] [stdout] | [INFO] [stdout] 37 | fn square(num: Option) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `division` is never used [INFO] [stdout] --> src/enums.rs:51:4 [INFO] [stdout] | [INFO] [stdout] 51 | fn division(divident: f64, divisor: f64) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/enums.rs:65:4 [INFO] [stdout] | [INFO] [stdout] 65 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `age` is never read [INFO] [stdout] --> src/file_2.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Personal_info { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 5 | pub age: u8, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Train` is never constructed [INFO] [stdout] --> src/file_3.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum Conveyance { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 3 | Car, [INFO] [stdout] 4 | Train, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `square` is never used [INFO] [stdout] --> src/generics.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn square(x: T) -> T [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Point` is never constructed [INFO] [stdout] --> src/generics.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct Point { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `printing` is never used [INFO] [stdout] --> src/generics.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 14 | / impl Point [INFO] [stdout] 15 | | where [INFO] [stdout] 16 | | T: std::fmt::Debug, [INFO] [stdout] 17 | | U: std::fmt::Debug, [INFO] [stdout] | |_______________________- method in this implementation [INFO] [stdout] 18 | { [INFO] [stdout] 19 | fn printing(&self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/generics.rs:26:4 [INFO] [stdout] | [INFO] [stdout] 26 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/hashmaps.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 3 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/iterators.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Person` is never constructed [INFO] [stdout] --> src/lifetimes.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct Person<'a> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/lifetimes.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `some_fn` is never used [INFO] [stdout] --> src/lifetimes.rs:40:4 [INFO] [stdout] | [INFO] [stdout] 40 | fn some_fn<'a, 'b>(first_str: &'a str, second_str: &'b str) -> &'a str { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `greater` is never used [INFO] [stdout] --> src/lifetimes.rs:44:4 [INFO] [stdout] | [INFO] [stdout] 44 | fn greater<'a, 'b>(i: &'a i32, j: &'a i32) -> &'a i32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Person` is never constructed [INFO] [stdout] --> src/structs.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct Person { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Student` is never constructed [INFO] [stdout] --> src/structs.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct Student { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `GeneralInfor` is never used [INFO] [stdout] --> src/structs.rs:16:7 [INFO] [stdout] | [INFO] [stdout] 16 | trait GeneralInfor { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Circle` is never constructed [INFO] [stdout] --> src/structs.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | struct Circle { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Rectangle` is never constructed [INFO] [stdout] --> src/structs.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | struct Rectangle { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `GeneralInfo` is never used [INFO] [stdout] --> src/structs.rs:51:7 [INFO] [stdout] | [INFO] [stdout] 51 | trait GeneralInfo { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Data` is never constructed [INFO] [stdout] --> src/structs.rs:81:8 [INFO] [stdout] | [INFO] [stdout] 81 | struct Data { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `BasicStats` is never used [INFO] [stdout] --> src/structs.rs:85:7 [INFO] [stdout] | [INFO] [stdout] 85 | trait BasicStats { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/structs.rs:111:4 [INFO] [stdout] | [INFO] [stdout] 111 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `Command { std: "docker" "inspect" "ecfb2b6a2fe6f3510d16ec554ab181f2ae39ecd2d4159acbdb6c43f6f3875dba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ecfb2b6a2fe6f3510d16ec554ab181f2ae39ecd2d4159acbdb6c43f6f3875dba", kill_on_drop: false }` [INFO] [stdout] ecfb2b6a2fe6f3510d16ec554ab181f2ae39ecd2d4159acbdb6c43f6f3875dba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1ec216dbf8e5425d738d71e09fd5ff93a7cea20a15ef063873889c1a9580d540 [INFO] running `Command { std: "docker" "start" "-a" "1ec216dbf8e5425d738d71e09fd5ff93a7cea20a15ef063873889c1a9580d540", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `self::person::Personal_info` [INFO] [stderr] --> src/file_2.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use self::person::Personal_info; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type `Personal_info` should have an upper camel case name [INFO] [stderr] --> src/file_2.rs:4:16 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct Personal_info { [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `PersonalInfo` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `disease` is never read [INFO] [stderr] --> src/enums.rs:89:13 [INFO] [stderr] | [INFO] [stderr] 89 | let mut disease = None; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `somebody` [INFO] [stderr] --> src/enums.rs:115:9 [INFO] [stderr] | [INFO] [stderr] 115 | let somebody = Some(person1); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_somebody` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `person2` [INFO] [stderr] --> src/file_2.rs:23:9 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] running 0 tests [INFO] [stderr] 23 | let person2 = person::Personal_info { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_person2` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `travel_1` [INFO] [stderr] --> src/file_3.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | let travel_1 = travel_history::Conveyance::Car; [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_travel_1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `travel_2` [INFO] [stderr] --> src/file_3.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | let travel_2 = travel_history::Conveyance::Air; [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_travel_2` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `p1` [INFO] [stderr] --> src/generics.rs:30:9 [INFO] [stderr] | [INFO] [stderr] 30 | let p1 = Point { x: 5, y: 5 }; [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_p1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `p2` [INFO] [stderr] --> src/generics.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | let p2 = Point { x: 7.8, y: 8.9 }; [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_p2` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/iterators.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | let mut check = some_vec.iter().any(|&x| x > 2); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `second_str` [INFO] [stderr] --> src/lifetimes.rs:40:40 [INFO] [stderr] | [INFO] [stderr] 40 | fn some_fn<'a, 'b>(first_str: &'a str, second_str: &'b str) -> &'a str { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_second_str` [INFO] [stderr] [INFO] [stderr] warning: function `division` is never used [INFO] [stderr] --> src/closures.rs:2:4 [INFO] [stderr] | [INFO] [stderr] 2 | fn division bool>(x: f32, y: f32, f: F) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `main` is never used [INFO] [stderr] --> src/closures.rs:9:4 [INFO] [stderr] | [INFO] [stderr] 9 | fn main() { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `prints_name` is never used [INFO] [stderr] --> src/closures.rs:31:4 [INFO] [stderr] | [INFO] [stderr] 31 | fn prints_name(name: &str) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `prints_full_info` is never used [INFO] [stderr] --> src/closures.rs:35:4 [INFO] [stderr] | [INFO] [stderr] 35 | fn prints_full_info(f: fn(&str), some_one: &str, age: i32) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `main` is never used [INFO] [stderr] --> src/crates_io.rs:2:4 [INFO] [stderr] | [INFO] [stderr] 2 | fn main() { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `Conveyance` is never used [INFO] [stderr] --> src/enums.rs:1:6 [INFO] [stderr] | [INFO] [stderr] 1 | enum Conveyance { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `travel_allowance` is never used [INFO] [stderr] --> src/enums.rs:8:8 [INFO] [stderr] | [INFO] [stderr] 7 | impl Conveyance { [INFO] [stderr] | --------------- method in this implementation [INFO] [stderr] 8 | fn travel_allowance(&self) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `Value` is never used [INFO] [stderr] --> src/enums.rs:20:6 [INFO] [stderr] | [INFO] [stderr] 20 | enum Value { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Person` is never constructed [INFO] [stderr] --> src/enums.rs:32:8 [INFO] [stderr] | [INFO] [stderr] 32 | struct Person { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `square` is never used [INFO] [stderr] --> src/enums.rs:37:4 [INFO] [stderr] | [INFO] [stderr] 37 | fn square(num: Option) -> Option { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `division` is never used [INFO] [stderr] --> src/enums.rs:51:4 [INFO] [stderr] | [INFO] [stderr] 51 | fn division(divident: f64, divisor: f64) -> Result { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `main` is never used [INFO] [stderr] --> src/enums.rs:65:4 [INFO] [stderr] | [INFO] [stderr] 65 | fn main() { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `age` is never read [INFO] [stderr] --> src/file_2.rs:5:13 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct Personal_info { [INFO] [stderr] | ------------- field in this struct [INFO] [stderr] 5 | pub age: u8, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant `Train` is never constructed [INFO] [stderr] --> src/file_3.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 2 | pub enum Conveyance { [INFO] [stderr] | ---------- variant in this enum [INFO] [stderr] 3 | Car, [INFO] [stderr] 4 | Train, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `square` is never used [INFO] [stderr] --> src/generics.rs:1:4 [INFO] [stderr] | [INFO] [stderr] 1 | fn square(x: T) -> T [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Point` is never constructed [INFO] [stderr] --> src/generics.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 9 | struct Point { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `printing` is never used [INFO] [stderr] --> src/generics.rs:19:8 [INFO] [stderr] | [INFO] [stderr] 14 | / impl Point [INFO] [stderr] 15 | | where [INFO] [stderr] 16 | | T: std::fmt::Debug, [INFO] [stderr] 17 | | U: std::fmt::Debug, [INFO] [stderr] | |_______________________- method in this implementation [INFO] [stderr] 18 | { [INFO] [stderr] 19 | fn printing(&self) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `main` is never used [INFO] [stderr] --> src/generics.rs:26:4 [INFO] [stderr] | [INFO] [stderr] 26 | fn main() { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `main` is never used [INFO] [stderr] --> src/hashmaps.rs:3:4 [INFO] [stderr] | [INFO] [stderr] 3 | fn main() { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `main` is never used [INFO] [stderr] --> src/iterators.rs:1:4 [INFO] [stderr] | [INFO] [stderr] 1 | fn main() { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Person` is never constructed [INFO] [stderr] --> src/lifetimes.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Person<'a> { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `main` is never used [INFO] [stderr] --> src/lifetimes.rs:6:4 [INFO] [stderr] | [INFO] [stderr] 6 | fn main() { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `some_fn` is never used [INFO] [stderr] --> src/lifetimes.rs:40:4 [INFO] [stderr] | [INFO] [stderr] 40 | fn some_fn<'a, 'b>(first_str: &'a str, second_str: &'b str) -> &'a str { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `greater` is never used [INFO] [stderr] --> src/lifetimes.rs:44:4 [INFO] [stderr] | [INFO] [stderr] 44 | fn greater<'a, 'b>(i: &'a i32, j: &'a i32) -> &'a i32 { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Person` is never constructed [INFO] [stderr] --> src/structs.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Person { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Student` is never constructed [INFO] [stderr] --> src/structs.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 9 | struct Student { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `GeneralInfor` is never used [INFO] [stderr] --> src/structs.rs:16:7 [INFO] [stderr] | [INFO] [stderr] 16 | trait GeneralInfor { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Circle` is never constructed [INFO] [stderr] --> src/structs.rs:42:8 [INFO] [stderr] | [INFO] [stderr] 42 | struct Circle { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Rectangle` is never constructed [INFO] [stderr] --> src/structs.rs:46:8 [INFO] [stderr] | [INFO] [stderr] 46 | struct Rectangle { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `GeneralInfo` is never used [INFO] [stderr] --> src/structs.rs:51:7 [INFO] [stderr] | [INFO] [stderr] 51 | trait GeneralInfo { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Data` is never constructed [INFO] [stderr] --> src/structs.rs:81:8 [INFO] [stderr] | [INFO] [stderr] 81 | struct Data { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `BasicStats` is never used [INFO] [stderr] --> src/structs.rs:85:7 [INFO] [stderr] | [INFO] [stderr] 85 | trait BasicStats { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `main` is never used [INFO] [stderr] --> src/structs.rs:111:4 [INFO] [stderr] | [INFO] [stderr] 111 | fn main() { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: `practo` (bin "practo" test) generated 44 warnings (run `cargo fix --bin "practo" --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/practo-2d9938b5f2cab64c) [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] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/practo-203c7c590bf6dfd8) [INFO] [stdout] [INFO] [stderr] Doc-tests practo [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] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - square (line 9) ... ok [INFO] [stdout] test src/lib.rs - cube (line 30) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - cube (line 30) stdout ---- [INFO] [stdout] Test executable failed (exit status: 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] [INFO] [stdout] thread 'main' (62) panicked at src/lib.rs:7:1: [INFO] [stdout] assertion `left == right` failed [INFO] [stdout] left: 125 [INFO] [stdout] right: 25 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55d12d6ad742 - std::backtrace_rs::backtrace::libunwind::trace::hc4a5f428cfb78751 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x55d12d6ad742 - std::backtrace_rs::backtrace::trace_unsynchronized::h20e1095684b4c296 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x55d12d6ad742 - std::sys::backtrace::_print_fmt::h461f2e3a8f6b29e2 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x55d12d6ad742 - ::fmt::h4ee3a75aa71a2c45 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x55d12d6c921f - core::fmt::rt::Argument::fmt::h6f1564705cd089af [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x55d12d6c921f - core::fmt::write::h21ca93b65a7c281a [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x55d12d69f723 - std::io::default_write_fmt::h745a1edf2999cb3b [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x55d12d69f723 - std::io::Write::write_fmt::hfc56e66d6e189682 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x55d12d6add52 - std::sys::backtrace::BacktraceLock::print::h58d5d73f9e953cf1 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x55d12d69d7ac - std::panicking::default_hook::{{closure}}::h1457fbe47c9457d1 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x55d12d69d5ec - std::panicking::default_hook::hccb5e73b206c0830 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panicking.rs:328:9 [INFO] [stdout] 11: 0x55d12d69e2fa - std::panicking::panic_with_hook::h3190ecc6229cdd29 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panicking.rs:834:13 [INFO] [stdout] 12: 0x55d12d6adb5a - std::panicking::panic_handler::{{closure}}::ha1f1b769bc2bb40c [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panicking.rs:707:13 [INFO] [stdout] 13: 0x55d12d6adab9 - std::sys::backtrace::__rust_end_short_backtrace::h5f9cf66f19c2a172 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 14: 0x55d12d69e0ad - __rustc[a93bd50104b99ad4]::rust_begin_unwind [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panicking.rs:698:5 [INFO] [stdout] 15: 0x55d12d6cbab0 - core::panicking::panic_fmt::hc70c3c83f13c1375 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/core/src/panicking.rs:75:14 [INFO] [stdout] 16: 0x55d12d6cbba0 - core::panicking::assert_failed_inner::hb61150608d983f16 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/core/src/panicking.rs:448:17 [INFO] [stdout] 17: 0x55d12d6bcd8a - core::panicking::assert_failed::hc8edbf887d2b4b0d [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/core/src/panicking.rs:403:5 [INFO] [stdout] 18: 0x55d12d68cde8 - rust_out::main::_doctest_main_src_lib_rs_30_0::h10b91cdf8dc09962 [INFO] [stdout] 19: 0x55d12d68cd96 - rust_out::main::h61a73a86de211918 [INFO] [stdout] 20: 0x55d12d68ce43 - core::ops::function::FnOnce::call_once::h6c9c00fd6ee79245 [INFO] [stdout] 21: 0x55d12d68ce56 - std::sys::backtrace::__rust_begin_short_backtrace::h916f7d6bfb06988c [INFO] [stdout] 22: 0x55d12d68cd79 - std::rt::lang_start::{{closure}}::h8b630493ef2474c7 [INFO] [stdout] 23: 0x55d12d6ae4d0 - core::ops::function::impls:: for &F>::call_once::hae16bf8966719858 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/core/src/ops/function.rs:290:21 [INFO] [stdout] 24: 0x55d12d6ae4d0 - std::panicking::catch_unwind::do_call::hd4eb7cf01d0f66cd [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panicking.rs:590:40 [INFO] [stdout] 25: 0x55d12d6ae4d0 - std::panicking::catch_unwind::h35b4afc45093edf5 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panicking.rs:553:19 [INFO] [stdout] 26: 0x55d12d6ae4d0 - std::panic::catch_unwind::h5a7ef11ac2fa7980 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panic.rs:359:14 [INFO] [stdout] 27: 0x55d12d6ae4d0 - std::rt::lang_start_internal::{{closure}}::h18f8e059e8eb5f5a [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/rt.rs:175:24 [INFO] [stdout] 28: 0x55d12d6ae4d0 - std::panicking::catch_unwind::do_call::hb4f94f34ea41283f [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panicking.rs:590:40 [INFO] [stdout] 29: 0x55d12d6ae4d0 - std::panicking::catch_unwind::hfbb31091ea806204 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panicking.rs:553:19 [INFO] [stdout] 30: 0x55d12d6ae4d0 - std::panic::catch_unwind::hc88f452387620cfb [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x55d12d6ae4d0 - std::rt::lang_start_internal::h23cfb6dcbf9c9010 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/rt.rs:171:5 [INFO] [stdout] 32: 0x55d12d68cd61 - std::rt::lang_start::h2676fe224d780b30 [INFO] [stdout] 33: 0x55d12d68ce85 - main [INFO] [stdout] 34: 0x7b7d287cd1ca - [INFO] [stdout] 35: 0x7b7d287cd28b - __libc_start_main [INFO] [stdout] 36: 0x55d12d68cc75 - _start [INFO] [stdout] 37: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - cube (line 30) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "1ec216dbf8e5425d738d71e09fd5ff93a7cea20a15ef063873889c1a9580d540", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ec216dbf8e5425d738d71e09fd5ff93a7cea20a15ef063873889c1a9580d540", kill_on_drop: false }` [INFO] [stdout] 1ec216dbf8e5425d738d71e09fd5ff93a7cea20a15ef063873889c1a9580d540