[INFO] cloning repository https://github.com/zeroking783/lab3vobN3145 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zeroking783/lab3vobN3145" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzeroking783%2Flab3vobN3145", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzeroking783%2Flab3vobN3145'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4e4235f0b589ddf8e6b70f2659b81b1bea88451b [INFO] testing zeroking783/lab3vobN3145 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzeroking783%2Flab3vobN3145" "/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/zeroking783/lab3vobN3145 [INFO] finished tweaking git repo https://github.com/zeroking783/lab3vobN3145 [INFO] tweaked toml for git repo https://github.com/zeroking783/lab3vobN3145 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/zeroking783/lab3vobN3145 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/zeroking783/lab3vobN3145 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1b70ed94168d8d9e8db67d4e087c4f9e71cee5c8ed0a163e9f1efe3a73876704 [INFO] running `Command { std: "docker" "start" "-a" "1b70ed94168d8d9e8db67d4e087c4f9e71cee5c8ed0a163e9f1efe3a73876704", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1b70ed94168d8d9e8db67d4e087c4f9e71cee5c8ed0a163e9f1efe3a73876704", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b70ed94168d8d9e8db67d4e087c4f9e71cee5c8ed0a163e9f1efe3a73876704", kill_on_drop: false }` [INFO] [stdout] 1b70ed94168d8d9e8db67d4e087c4f9e71cee5c8ed0a163e9f1efe3a73876704 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] be186e9ddd2b071af227ad1f07bf32fe04fdf895c2496aee4c2a1f56d5e6a45d [INFO] running `Command { std: "docker" "start" "-a" "be186e9ddd2b071af227ad1f07bf32fe04fdf895c2496aee4c2a1f56d5e6a45d", kill_on_drop: false }` [INFO] [stderr] Compiling lab3vobN3145 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `text` [INFO] [stdout] --> src/main.rs:115:12 [INFO] [stdout] | [INFO] [stdout] 115 | Ok(text) => {}, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_text` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `start_search` is never read [INFO] [stdout] --> src/main.rs:121:13 [INFO] [stdout] | [INFO] [stdout] 121 | let mut start_search: usize = 0; [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: value assigned to `end_search` is never read [INFO] [stdout] --> src/main.rs:122:13 [INFO] [stdout] | [INFO] [stdout] 122 | let mut end_search: 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 `for_dash` is never read [INFO] [stdout] --> src/main.rs:167:29 [INFO] [stdout] | [INFO] [stdout] 167 | ... for_dash = 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 `possible_card_number` is never read [INFO] [stdout] --> src/main.rs:190:21 [INFO] [stdout] | [INFO] [stdout] 190 | possible_card_number = String::new(); [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/main.rs:147:9 [INFO] [stdout] | [INFO] [stdout] 147 | let mut edited_text = &mut all_text_cut.second_part; [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: `n` [INFO] [stdout] --> src/main.rs:270:30 [INFO] [stdout] | [INFO] [stdout] 270 | ... Some(n) => return Err("В конфигурации программы есть повторяющиеся ключи"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/main.rs:280:30 [INFO] [stdout] | [INFO] [stdout] 280 | ... Some(n) => return Err("В конфигурации программы есть повторяющиеся ключи"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/main.rs:304:30 [INFO] [stdout] | [INFO] [stdout] 304 | ... Some(n) => return Err("В конфигурации программы есть повторяющиеся ключи"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `el` [INFO] [stdout] --> src/main.rs:337:20 [INFO] [stdout] | [INFO] [stdout] 337 | Ok(el) => {} [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_el` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `T` [INFO] [stdout] --> src/main.rs:341:22 [INFO] [stdout] | [INFO] [stdout] 341 | Some(T) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_T` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `T` [INFO] [stdout] --> src/main.rs:343:30 [INFO] [stdout] | [INFO] [stdout] 343 | Some(T) => return Err("Вы передали больше 2 файлов"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_T` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `T` should have a snake case name [INFO] [stdout] --> src/main.rs:341:22 [INFO] [stdout] | [INFO] [stdout] 341 | Some(T) => { [INFO] [stdout] | ^ help: convert the identifier to snake case: `t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `T` should have a snake case name [INFO] [stdout] --> src/main.rs:343:30 [INFO] [stdout] | [INFO] [stdout] 343 | Some(T) => return Err("Вы передали больше 2 файлов"), [INFO] [stdout] | ^ help: convert the identifier to snake case: `t` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.61s [INFO] running `Command { std: "docker" "inspect" "be186e9ddd2b071af227ad1f07bf32fe04fdf895c2496aee4c2a1f56d5e6a45d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be186e9ddd2b071af227ad1f07bf32fe04fdf895c2496aee4c2a1f56d5e6a45d", kill_on_drop: false }` [INFO] [stdout] be186e9ddd2b071af227ad1f07bf32fe04fdf895c2496aee4c2a1f56d5e6a45d [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] f5501c909490224e5bcffb2f9cbececadaea6e7b09e97eacec49b7b010ca2830 [INFO] running `Command { std: "docker" "start" "-a" "f5501c909490224e5bcffb2f9cbececadaea6e7b09e97eacec49b7b010ca2830", kill_on_drop: false }` [INFO] [stderr] Compiling lab3vobN3145 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `text` [INFO] [stdout] --> src/main.rs:115:12 [INFO] [stdout] | [INFO] [stdout] 115 | Ok(text) => {}, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_text` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `start_search` is never read [INFO] [stdout] --> src/main.rs:121:13 [INFO] [stdout] | [INFO] [stdout] 121 | let mut start_search: usize = 0; [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: value assigned to `end_search` is never read [INFO] [stdout] --> src/main.rs:122:13 [INFO] [stdout] | [INFO] [stdout] 122 | let mut end_search: 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 `for_dash` is never read [INFO] [stdout] --> src/main.rs:167:29 [INFO] [stdout] | [INFO] [stdout] 167 | ... for_dash = 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 `possible_card_number` is never read [INFO] [stdout] --> src/main.rs:190:21 [INFO] [stdout] | [INFO] [stdout] 190 | possible_card_number = String::new(); [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/main.rs:147:9 [INFO] [stdout] | [INFO] [stdout] 147 | let mut edited_text = &mut all_text_cut.second_part; [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: `n` [INFO] [stdout] --> src/main.rs:270:30 [INFO] [stdout] | [INFO] [stdout] 270 | ... Some(n) => return Err("В конфигурации программы есть повторяющиеся ключи"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/main.rs:280:30 [INFO] [stdout] | [INFO] [stdout] 280 | ... Some(n) => return Err("В конфигурации программы есть повторяющиеся ключи"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/main.rs:304:30 [INFO] [stdout] | [INFO] [stdout] 304 | ... Some(n) => return Err("В конфигурации программы есть повторяющиеся ключи"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `el` [INFO] [stdout] --> src/main.rs:337:20 [INFO] [stdout] | [INFO] [stdout] 337 | Ok(el) => {} [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_el` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `T` [INFO] [stdout] --> src/main.rs:341:22 [INFO] [stdout] | [INFO] [stdout] 341 | Some(T) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_T` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `T` [INFO] [stdout] --> src/main.rs:343:30 [INFO] [stdout] | [INFO] [stdout] 343 | Some(T) => return Err("Вы передали больше 2 файлов"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_T` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `T` should have a snake case name [INFO] [stdout] --> src/main.rs:341:22 [INFO] [stdout] | [INFO] [stdout] 341 | Some(T) => { [INFO] [stdout] | ^ help: convert the identifier to snake case: `t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `T` should have a snake case name [INFO] [stdout] --> src/main.rs:343:30 [INFO] [stdout] | [INFO] [stdout] 343 | Some(T) => return Err("Вы передали больше 2 файлов"), [INFO] [stdout] | ^ help: convert the identifier to snake case: `t` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s [INFO] running `Command { std: "docker" "inspect" "f5501c909490224e5bcffb2f9cbececadaea6e7b09e97eacec49b7b010ca2830", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5501c909490224e5bcffb2f9cbececadaea6e7b09e97eacec49b7b010ca2830", kill_on_drop: false }` [INFO] [stdout] f5501c909490224e5bcffb2f9cbececadaea6e7b09e97eacec49b7b010ca2830 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] a09fa4841d9b572f51a9bcaa45ea3e8e8cada9a61a2ef0c52de8ff14d78f0747 [INFO] running `Command { std: "docker" "start" "-a" "a09fa4841d9b572f51a9bcaa45ea3e8e8cada9a61a2ef0c52de8ff14d78f0747", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `text` [INFO] [stderr] --> src/main.rs:115:12 [INFO] [stderr] | [INFO] [stderr] 115 | Ok(text) => {}, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_text` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `start_search` is never read [INFO] [stderr] --> src/main.rs:121:13 [INFO] [stderr] | [INFO] [stderr] 121 | let mut start_search: usize = 0; [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: value assigned to `end_search` is never read [INFO] [stderr] --> src/main.rs:122:13 [INFO] [stderr] | [INFO] [stderr] 122 | let mut end_search: usize = 0; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `for_dash` is never read [INFO] [stderr] --> src/main.rs:167:29 [INFO] [stderr] | [INFO] [stderr] 167 | ... for_dash = 0; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `possible_card_number` is never read [INFO] [stderr] --> src/main.rs:190:21 [INFO] [stderr] | [INFO] [stderr] 190 | possible_card_number = String::new(); [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:147:9 [INFO] [stderr] | [INFO] [stderr] 147 | let mut edited_text = &mut all_text_cut.second_part; [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: `n` [INFO] [stderr] --> src/main.rs:270:30 [INFO] [stderr] | [INFO] [stderr] 270 | ... Some(n) => return Err("В конфигурации программы есть повторяющиеся ключи"), [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/main.rs:280:30 [INFO] [stderr] | [INFO] [stderr] 280 | ... Some(n) => return Err("В конфигурации программы есть повторяющиеся ключи"), [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/main.rs:304:30 [INFO] [stderr] | [INFO] [stderr] 304 | ... Some(n) => return Err("В конфигурации программы есть повторяющиеся ключи"), [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `el` [INFO] [stderr] --> src/main.rs:337:20 [INFO] [stderr] | [INFO] [stderr] 337 | Ok(el) => {} [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_el` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `T` [INFO] [stderr] --> src/main.rs:341:22 [INFO] [stderr] | [INFO] [stderr] 341 | Some(T) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_T` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `T` [INFO] [stderr] --> src/main.rs:343:30 [INFO] [stderr] | [INFO] [stderr] 343 | Some(T) => return Err("Вы передали больше 2 файлов"), [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_T` [INFO] [stderr] [INFO] [stderr] warning: variable `T` should have a snake case name [INFO] [stderr] --> src/main.rs:341:22 [INFO] [stderr] | [INFO] [stderr] 341 | Some(T) => { [INFO] [stderr] | ^ help: convert the identifier to snake case: `t` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `T` should have a snake case name [INFO] [stderr] --> src/main.rs:343:30 [INFO] [stderr] | [INFO] [stderr] 343 | Some(T) => return Err("Вы передали больше 2 файлов"), [INFO] [stderr] | ^ help: convert the identifier to snake case: `t` [INFO] [stderr] [INFO] [stderr] warning: `lab3vobN3145` (bin "lab3vobN3145" test) generated 14 warnings (run `cargo fix --bin "lab3vobN3145" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/lab3vobN3145-ff86ab0aba7c52a4) [INFO] running `Command { std: "docker" "inspect" "a09fa4841d9b572f51a9bcaa45ea3e8e8cada9a61a2ef0c52de8ff14d78f0747", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a09fa4841d9b572f51a9bcaa45ea3e8e8cada9a61a2ef0c52de8ff14d78f0747", kill_on_drop: false }` [INFO] [stdout] a09fa4841d9b572f51a9bcaa45ea3e8e8cada9a61a2ef0c52de8ff14d78f0747