[INFO] cloning repository https://github.com/awsomemanNever/password_manager_rust_edition [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/awsomemanNever/password_manager_rust_edition" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FawsomemanNever%2Fpassword_manager_rust_edition", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FawsomemanNever%2Fpassword_manager_rust_edition'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ded30080fdd7bd1e0f228a3993d4c076f6ff4237 [INFO] checking awsomemanNever/password_manager_rust_edition against try#9228062c11d321a3ea08123f57e47533a3c88b00 for pr-154781 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FawsomemanNever%2Fpassword_manager_rust_edition" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] [stderr] Updating files: 60% (956/1576) Updating files: 61% (962/1576) Updating files: 62% (978/1576) Updating files: 63% (993/1576) Updating files: 64% (1009/1576) Updating files: 65% (1025/1576) Updating files: 66% (1041/1576) Updating files: 67% (1056/1576) Updating files: 68% (1072/1576) Updating files: 69% (1088/1576) Updating files: 70% (1104/1576) Updating files: 71% (1119/1576) Updating files: 72% (1135/1576) Updating files: 73% (1151/1576) Updating files: 74% (1167/1576) Updating files: 75% (1182/1576) Updating files: 76% (1198/1576) Updating files: 77% (1214/1576) Updating files: 78% (1230/1576) Updating files: 79% (1246/1576) Updating files: 80% (1261/1576) Updating files: 81% (1277/1576) Updating files: 82% (1293/1576) Updating files: 83% (1309/1576) Updating files: 84% (1324/1576) Updating files: 85% (1340/1576) Updating files: 86% (1356/1576) Updating files: 87% (1372/1576) Updating files: 88% (1387/1576) Updating files: 89% (1403/1576) Updating files: 90% (1419/1576) Updating files: 91% (1435/1576) Updating files: 92% (1450/1576) Updating files: 93% (1466/1576) Updating files: 94% (1482/1576) Updating files: 95% (1498/1576) Updating files: 96% (1513/1576) Updating files: 97% (1529/1576) Updating files: 98% (1545/1576) Updating files: 99% (1561/1576) Updating files: 100% (1576/1576) Updating files: 100% (1576/1576), done. [INFO] started tweaking git repo https://github.com/awsomemanNever/password_manager_rust_edition [INFO] finished tweaking git repo https://github.com/awsomemanNever/password_manager_rust_edition [INFO] tweaked toml for git repo https://github.com/awsomemanNever/password_manager_rust_edition written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/awsomemanNever/password_manager_rust_edition on toolchain 9228062c11d321a3ea08123f57e47533a3c88b00 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9228062c11d321a3ea08123f57e47533a3c88b00" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/awsomemanNever/password_manager_rust_edition 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" "+9228062c11d321a3ea08123f57e47533a3c88b00" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libc v0.2.88 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+9228062c11d321a3ea08123f57e47533a3c88b00" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6cbea1d8fa887ed0159877f733fbf82e515369be007ae3cc6cfe76c7f9b115ea [INFO] running `Command { std: "docker" "start" "-a" "6cbea1d8fa887ed0159877f733fbf82e515369be007ae3cc6cfe76c7f9b115ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6cbea1d8fa887ed0159877f733fbf82e515369be007ae3cc6cfe76c7f9b115ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6cbea1d8fa887ed0159877f733fbf82e515369be007ae3cc6cfe76c7f9b115ea", kill_on_drop: false }` [INFO] [stdout] 6cbea1d8fa887ed0159877f733fbf82e515369be007ae3cc6cfe76c7f9b115ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+9228062c11d321a3ea08123f57e47533a3c88b00" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d2ebef7bb1ca4a9c1e3513eceb8c9f7e658bb2cb4347523d7109c9c6750691be [INFO] running `Command { std: "docker" "start" "-a" "d2ebef7bb1ca4a9c1e3513eceb8c9f7e658bb2cb4347523d7109c9c6750691be", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling libc v0.2.88 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Checking fallible-streaming-iterator v0.1.9 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling libsqlite3-sys v0.20.1 [INFO] [stderr] Checking hashlink v0.6.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rusqlite v0.24.2 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking sha2 v0.9.3 [INFO] [stderr] Checking password_manager_rust v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `rusqlite::NO_PARAMS` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use rusqlite::NO_PARAMS; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rusqlite::NO_PARAMS` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use rusqlite::NO_PARAMS; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | let mut line = String::new(); [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: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | let mut line = String::new(); [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: unused variable: `line` [INFO] [stdout] --> src/main.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | let mut line = String::new(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/main.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | let mut line = String::new(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:133:9 [INFO] [stdout] | [INFO] [stdout] 133 | let mut line = String::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/main.rs:205:9 [INFO] [stdout] | [INFO] [stdout] 205 | let mut like_id_pls: ID = ID { [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/main.rs:133:9 [INFO] [stdout] | [INFO] [stdout] 133 | let mut line = String::new(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `like_id_pls` [INFO] [stdout] --> src/main.rs:205:9 [INFO] [stdout] | [INFO] [stdout] 205 | let mut like_id_pls: ID = ID { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_like_id_pls` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:133:9 [INFO] [stdout] | [INFO] [stdout] 133 | let mut line = String::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/main.rs:205:9 [INFO] [stdout] | [INFO] [stdout] 205 | let mut like_id_pls: ID = ID { [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/main.rs:133:9 [INFO] [stdout] | [INFO] [stdout] 133 | let mut line = String::new(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `like_id_pls` [INFO] [stdout] --> src/main.rs:205:9 [INFO] [stdout] | [INFO] [stdout] 205 | let mut like_id_pls: ID = ID { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_like_id_pls` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `check` is never read [INFO] [stdout] --> src/main.rs:247:47 [INFO] [stdout] | [INFO] [stdout] 247 | let mut check: Password = Password { [INFO] [stdout] | _______________________________________________^ [INFO] [stdout] 248 | | id: 0, [INFO] [stdout] 249 | | website: "".to_string(), [INFO] [stdout] 250 | | username: "".to_string(), [INFO] [stdout] 251 | | password: "".to_string() [INFO] [stdout] 252 | | }; [INFO] [stdout] | |_____________________^ this value is reassigned later and never used [INFO] [stdout] ... [INFO] [stdout] 255 | check = pass.unwrap(); [INFO] [stdout] | ----- `check` is overwritten here before the previous value is read [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `check` is never read [INFO] [stdout] --> src/main.rs:247:47 [INFO] [stdout] | [INFO] [stdout] 247 | let mut check: Password = Password { [INFO] [stdout] | _______________________________________________^ [INFO] [stdout] 248 | | id: 0, [INFO] [stdout] 249 | | website: "".to_string(), [INFO] [stdout] 250 | | username: "".to_string(), [INFO] [stdout] 251 | | password: "".to_string() [INFO] [stdout] 252 | | }; [INFO] [stdout] | |_____________________^ this value is reassigned later and never used [INFO] [stdout] ... [INFO] [stdout] 255 | check = pass.unwrap(); [INFO] [stdout] | ----- `check` is overwritten here before the previous value is read [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `check` is never read [INFO] [stdout] --> src/main.rs:284:47 [INFO] [stdout] | [INFO] [stdout] 284 | let mut check: Password = Password { [INFO] [stdout] | _______________________________________________^ [INFO] [stdout] 285 | | id: 0, [INFO] [stdout] 286 | | website: "".to_string(), [INFO] [stdout] 287 | | username: "".to_string(), [INFO] [stdout] 288 | | password: "".to_string() [INFO] [stdout] 289 | | }; [INFO] [stdout] | |_____________________^ this value is reassigned later and never used [INFO] [stdout] ... [INFO] [stdout] 292 | check = pass.unwrap(); [INFO] [stdout] | ----- `check` is overwritten here before the previous value is read [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/main.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 16 | struct MasterPassword { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 17 | id: i32, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/main.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 21 | struct Password { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 22 | id: i32, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/setup.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | struct MasterPassword { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 8 | id: i32, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `check` is never read [INFO] [stdout] --> src/main.rs:284:47 [INFO] [stdout] | [INFO] [stdout] 284 | let mut check: Password = Password { [INFO] [stdout] | _______________________________________________^ [INFO] [stdout] 285 | | id: 0, [INFO] [stdout] 286 | | website: "".to_string(), [INFO] [stdout] 287 | | username: "".to_string(), [INFO] [stdout] 288 | | password: "".to_string() [INFO] [stdout] 289 | | }; [INFO] [stdout] | |_____________________^ this value is reassigned later and never used [INFO] [stdout] ... [INFO] [stdout] 292 | check = pass.unwrap(); [INFO] [stdout] | ----- `check` is overwritten here before the previous value is read [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/main.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 16 | struct MasterPassword { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 17 | id: i32, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/main.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 21 | struct Password { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 22 | id: i32, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/setup.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | struct MasterPassword { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 8 | id: i32, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | setup(); [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] 36 | let _ = setup(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | setup(); [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] 36 | let _ = setup(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:84:21 [INFO] [stdout] | [INFO] [stdout] 84 | site(path); [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] 84 | let _ = site(path); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:84:21 [INFO] [stdout] | [INFO] [stdout] 84 | site(path); [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] 84 | let _ = site(path); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:88:21 [INFO] [stdout] | [INFO] [stdout] 88 | all(path); [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] 88 | let _ = all(path); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:92:21 [INFO] [stdout] | [INFO] [stdout] 92 | add(path); [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] 92 | let _ = add(path); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:88:21 [INFO] [stdout] | [INFO] [stdout] 88 | all(path); [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] 88 | let _ = all(path); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:92:21 [INFO] [stdout] | [INFO] [stdout] 92 | add(path); [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] 92 | let _ = add(path); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.38s [INFO] running `Command { std: "docker" "inspect" "d2ebef7bb1ca4a9c1e3513eceb8c9f7e658bb2cb4347523d7109c9c6750691be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2ebef7bb1ca4a9c1e3513eceb8c9f7e658bb2cb4347523d7109c9c6750691be", kill_on_drop: false }` [INFO] [stdout] d2ebef7bb1ca4a9c1e3513eceb8c9f7e658bb2cb4347523d7109c9c6750691be