[INFO] cloning repository https://github.com/Velocifero1052/leet_code_solutions [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Velocifero1052/leet_code_solutions" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVelocifero1052%2Fleet_code_solutions", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVelocifero1052%2Fleet_code_solutions'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 94a89f94d939cf8a649a7789ac71e900aa4f6695 [INFO] testing Velocifero1052/leet_code_solutions against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVelocifero1052%2Fleet_code_solutions" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Velocifero1052/leet_code_solutions [INFO] finished tweaking git repo https://github.com/Velocifero1052/leet_code_solutions [INFO] tweaked toml for git repo https://github.com/Velocifero1052/leet_code_solutions written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Velocifero1052/leet_code_solutions on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Velocifero1052/leet_code_solutions 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 747f9363e7255b2f548f16904e9e1486d8b8ee764621d175f173771ec787ae97 [INFO] running `Command { std: "docker" "start" "-a" "747f9363e7255b2f548f16904e9e1486d8b8ee764621d175f173771ec787ae97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "747f9363e7255b2f548f16904e9e1486d8b8ee764621d175f173771ec787ae97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "747f9363e7255b2f548f16904e9e1486d8b8ee764621d175f173771ec787ae97", kill_on_drop: false }` [INFO] [stdout] 747f9363e7255b2f548f16904e9e1486d8b8ee764621d175f173771ec787ae97 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9d41c58b8d7b68ab26b47f2fb1260130e63ed3e26700d1dc2d4d21d796c3ceb3 [INFO] running `Command { std: "docker" "start" "-a" "9d41c58b8d7b68ab26b47f2fb1260130e63ed3e26700d1dc2d4d21d796c3ceb3", kill_on_drop: false }` [INFO] [stderr] Compiling untitled1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0252]: the name `HashMap` is defined multiple times [INFO] [stdout] --> src/functions.rs:592:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::HashMap; [INFO] [stdout] | ------------------------- previous import of the type `HashMap` here [INFO] [stdout] ... [INFO] [stdout] 592 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ `HashMap` reimported here [INFO] [stdout] | [INFO] [stdout] = note: `HashMap` must be defined only once in the type namespace of this module [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `third_max` in this scope [INFO] [stdout] --> src/main.rs:38:19 [INFO] [stdout] | [INFO] [stdout] 38 | println!("{}", third_max(a)); [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] note: function `crate::functions::third_max` exists but is inaccessible [INFO] [stdout] --> src/functions.rs:766:1 [INFO] [stdout] | [INFO] [stdout] 766 | fn third_max(nums: Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not accessible [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/functions.rs:592:5 [INFO] [stdout] | [INFO] [stdout] 592 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `j` is never read [INFO] [stdout] --> src/functions.rs:91:13 [INFO] [stdout] | [INFO] [stdout] 91 | let mut j:usize = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/functions.rs:109:9 [INFO] [stdout] | [INFO] [stdout] 109 | let mut split = s.split(" "); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `j` is never read [INFO] [stdout] --> src/functions.rs:151:13 [INFO] [stdout] | [INFO] [stdout] 151 | let mut j:usize = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `i` is never read [INFO] [stdout] --> src/functions.rs:398:5 [INFO] [stdout] | [INFO] [stdout] 398 | i = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/functions.rs:423:9 [INFO] [stdout] | [INFO] [stdout] 423 | let mut number:i32 = 0; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/functions.rs:434:13 [INFO] [stdout] | [INFO] [stdout] 434 | let mut value = value_option.unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `max_product` is never read [INFO] [stdout] --> src/functions.rs:472:13 [INFO] [stdout] | [INFO] [stdout] 472 | let mut max_product:i32 = 0; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/functions.rs:594:40 [INFO] [stdout] | [INFO] [stdout] 594 | fn count_good_triplets(nums: Vec, a: i32, b: i32, c: i32) -> i32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [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/functions.rs:594:48 [INFO] [stdout] | [INFO] [stdout] 594 | fn count_good_triplets(nums: Vec, a: i32, b: i32, c: i32) -> i32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/functions.rs:594:56 [INFO] [stdout] | [INFO] [stdout] 594 | fn count_good_triplets(nums: Vec, a: i32, b: i32, c: i32) -> i32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num` [INFO] [stdout] --> src/functions.rs:651:9 [INFO] [stdout] | [INFO] [stdout] 651 | let num: i32 = 0; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/functions.rs:737:13 [INFO] [stdout] | [INFO] [stdout] 737 | let res = b.binary_search(&a[i]); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/functions.rs:724:9 [INFO] [stdout] | [INFO] [stdout] 724 | let mut res:Vec = Vec::new(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/functions.rs:725:9 [INFO] [stdout] | [INFO] [stdout] 725 | let mut i:usize = 0; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/functions.rs:756:9 [INFO] [stdout] | [INFO] [stdout] 756 | let mut i:usize = 0; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | let mut i:usize = 0; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | let mut i:usize = 1; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0252, E0425. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0252`. [INFO] [stdout] [INFO] [stderr] error: could not compile `untitled1` (bin "untitled1") due to 2 previous errors; 18 warnings emitted [INFO] running `Command { std: "docker" "inspect" "9d41c58b8d7b68ab26b47f2fb1260130e63ed3e26700d1dc2d4d21d796c3ceb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d41c58b8d7b68ab26b47f2fb1260130e63ed3e26700d1dc2d4d21d796c3ceb3", kill_on_drop: false }` [INFO] [stdout] 9d41c58b8d7b68ab26b47f2fb1260130e63ed3e26700d1dc2d4d21d796c3ceb3