[INFO] cloning repository https://github.com/IAFahim/let_me
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/IAFahim/let_me" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIAFahim%2Flet_me", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIAFahim%2Flet_me'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9a16c4d75951443c9460a96da8c15530ee47bae0
[INFO] checking IAFahim/let_me against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIAFahim%2Flet_me" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/IAFahim/let_me
[INFO] finished tweaking git repo https://github.com/IAFahim/let_me
[INFO] tweaked toml for git repo https://github.com/IAFahim/let_me written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/IAFahim/let_me on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/IAFahim/let_me 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `let_me` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-6-tc1/source/target/.../let_me
[INFO] [stderr]    |                                                  ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `let-me`, convert `package.name`
[INFO] [stderr]   --> Cargo.toml:8:8
[INFO] [stderr]    |
[INFO] [stderr]  8 - name = "let_me"
[INFO] [stderr]  8 + name = "let-me"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `let-me`, specify `bin.name`
[INFO] [stderr]   --> Cargo.toml:9:19
[INFO] [stderr]    |
[INFO] [stderr]  9 ~ version = "0.1.0"
[INFO] [stderr] 10 + [[bin]]
[INFO] [stderr] 11 + name = "let-me"
[INFO] [stderr] 12 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `let_me` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded raw-window-handle v0.5.0
[INFO] [stderr]   Downloaded enum_derive v0.1.7
[INFO] [stderr]   Downloaded cty v0.2.2
[INFO] [stderr]   Downloaded ioctl-sys v0.5.2
[INFO] [stderr]   Downloaded once_cell v1.17.0
[INFO] [stderr]   Downloaded thiserror-impl v1.0.38
[INFO] [stderr]   Downloaded uinput-sys v0.1.7
[INFO] [stderr]   Downloaded inputbot v0.5.1
[INFO] [stderr]   Downloaded uinput v0.1.3
[INFO] [stderr]   Downloaded itoa v1.0.5
[INFO] [stderr]   Downloaded bumpalo v3.12.0
[INFO] [stderr]   Downloaded udev v0.6.3
[INFO] [stderr]   Downloaded thiserror v1.0.38
[INFO] [stderr]   Downloaded ryu v1.0.12
[INFO] [stderr]   Downloaded input v0.6.0
[INFO] [stderr]   Downloaded syn v1.0.107
[INFO] [stderr]   Downloaded nix v0.10.0
[INFO] [stderr]   Downloaded nix v0.22.3
[INFO] [stderr]   Downloaded input-sys v1.17.0
[INFO] [stderr]   Downloaded webbrowser v0.8.7
[INFO] [stderr]   Downloaded gcc v0.3.55
[INFO] [stderr]   Downloaded core-foundation-sys v0.8.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ac3ce0f71eab10425a6ceb5418c3de32d84dc451276f11f6f9f897fae51d562e
[INFO] running `Command { std: "docker" "start" "ac3ce0f71eab10425a6ceb5418c3de32d84dc451276f11f6f9f897fae51d562e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac3ce0f71eab10425a6ceb5418c3de32d84dc451276f11f6f9f897fae51d562e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ac3ce0f71eab10425a6ceb5418c3de32d84dc451276f11f6f9f897fae51d562e" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac3ce0f71eab10425a6ceb5418c3de32d84dc451276f11f6f9f897fae51d562e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ac3ce0f71eab10425a6ceb5418c3de32d84dc451276f11f6f9f897fae51d562e" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: binary `let_me` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../let_me
[INFO] [stderr]    |                          ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `let-me`, convert `package.name`
[INFO] [stderr]   --> Cargo.toml:8:8
[INFO] [stderr]    |
[INFO] [stderr]  8 - name = "let_me"
[INFO] [stderr]  8 + name = "let-me"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `let-me`, specify `bin.name`
[INFO] [stderr]   --> Cargo.toml:9:19
[INFO] [stderr]    |
[INFO] [stderr]  9 ~ version = "0.1.0"
[INFO] [stderr] 10 + [[bin]]
[INFO] [stderr] 11 + name = "let-me"
[INFO] [stderr] 12 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `let_me` (manifest) generated 1 warning
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling pkg-config v0.3.26
[INFO] [stderr]    Compiling input-sys v1.17.0
[INFO] [stderr]    Compiling nix v0.10.0
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking ioctl-sys v0.5.2
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking enum_derive v0.1.7
[INFO] [stderr]     Checking custom_derive v0.1.7
[INFO] [stderr]     Checking once_cell v1.17.0
[INFO] [stderr]     Checking itoa v1.0.5
[INFO] [stderr]     Checking idna v0.3.0
[INFO] [stderr]     Checking ryu v1.0.12
[INFO] [stderr]     Checking url v2.3.1
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling x11 v2.21.0
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking uinput-sys v0.1.7
[INFO] [stderr]     Checking nix v0.22.3
[INFO] [stderr]     Checking udev v0.6.3
[INFO] [stderr]     Checking dirs v4.0.0
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking webbrowser v0.8.7
[INFO] [stderr]     Checking input v0.6.0
[INFO] [stderr]     Checking serde_json v1.0.93
[INFO] [stderr]     Checking uinput v0.1.3
[INFO] [stderr]     Checking inputbot v0.5.1
[INFO] [stderr]     Checking let_me v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let mut component = Component{
[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:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let mut component2 = Component{
[INFO] [stdout]    |         ----^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/main.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout]  2 | struct Component {
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout]  3 |     id: u32,
[INFO] [stdout]    |     ^^
[INFO] [stdout]  4 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]  5 |     input: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]  6 |     on_enable: Option<Box<Component>>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]  7 |     start: Task,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]  8 |     result: Option<Box<Component>>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]  9 |     on_complete: Option<Box<Component>>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 10 |     on_error: Option<Box<Component>>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 11 |     next: Option<Box<Component>>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Component` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `lib` and `method` are never read
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Task{
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout] 16 |     lib: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 17 |     method: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Task` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let mut component = Component{
[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:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let mut component2 = Component{
[INFO] [stdout]    |         ----^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/main.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout]  2 | struct Component {
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout]  3 |     id: u32,
[INFO] [stdout]    |     ^^
[INFO] [stdout]  4 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]  5 |     input: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]  6 |     on_enable: Option<Box<Component>>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]  7 |     start: Task,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]  8 |     result: Option<Box<Component>>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]  9 |     on_complete: Option<Box<Component>>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 10 |     on_error: Option<Box<Component>>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 11 |     next: Option<Box<Component>>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Component` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `lib` and `method` are never read
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Task{
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout] 16 |     lib: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 17 |     method: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Task` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `inputbot`
[INFO] [stderr]  --> Cargo.toml:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | inputbot = "0.5"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `inputbot`
[INFO] [stderr] warning: unused dependency `serde_json`
[INFO] [stderr]  --> Cargo.toml:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | serde_json = "1.0.93"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `serde_json`
[INFO] [stderr] warning: unused dependency `webbrowser`
[INFO] [stderr]  --> Cargo.toml:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | webbrowser = "0.8.7"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `webbrowser`
[INFO] [stderr] warning: `let_me` (manifest) generated 3 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.93s
[INFO] running `Command { std: "docker" "inspect" "ac3ce0f71eab10425a6ceb5418c3de32d84dc451276f11f6f9f897fae51d562e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac3ce0f71eab10425a6ceb5418c3de32d84dc451276f11f6f9f897fae51d562e", kill_on_drop: false }`
[INFO] [stdout] ac3ce0f71eab10425a6ceb5418c3de32d84dc451276f11f6f9f897fae51d562e
