[INFO] cloning repository https://github.com/jasperwoodchuck/inputd
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jasperwoodchuck/inputd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjasperwoodchuck%2Finputd", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjasperwoodchuck%2Finputd'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] af7dfa1bdf0e4ce9f6a3e1cfa4946e0d96404e59
[INFO] checking jasperwoodchuck/inputd against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjasperwoodchuck%2Finputd" "/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/jasperwoodchuck/inputd
[INFO] finished tweaking git repo https://github.com/jasperwoodchuck/inputd
[INFO] tweaked toml for git repo https://github.com/jasperwoodchuck/inputd written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jasperwoodchuck/inputd 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/jasperwoodchuck/inputd 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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uinput-sys v0.1.7
[INFO] [stderr]   Downloaded ioctl-sys v0.5.2
[INFO] [stderr]   Downloaded libudev v0.2.0
[INFO] [stderr]   Downloaded nix v0.10.0
[INFO] [stderr]   Downloaded uinput v0.1.3
[INFO] [stderr]   Downloaded phf_shared v0.14.0
[INFO] [stderr]   Downloaded enum_derive v0.1.7
[INFO] [stderr]   Downloaded phf_macros v0.14.0
[INFO] [stderr]   Downloaded phf v0.14.0
[INFO] [stderr]   Downloaded phf_generator v0.14.0
[INFO] [stderr]   Downloaded evdev v0.13.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 525abf9dcfad05c3db9f3f5bbad77c832c29cbb40baff8b1ec95dd850cb50b2e
[INFO] running `Command { std: "docker" "start" "525abf9dcfad05c3db9f3f5bbad77c832c29cbb40baff8b1ec95dd850cb50b2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "525abf9dcfad05c3db9f3f5bbad77c832c29cbb40baff8b1ec95dd850cb50b2e", 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" "525abf9dcfad05c3db9f3f5bbad77c832c29cbb40baff8b1ec95dd850cb50b2e" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "525abf9dcfad05c3db9f3f5bbad77c832c29cbb40baff8b1ec95dd850cb50b2e", 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" "525abf9dcfad05c3db9f3f5bbad77c832c29cbb40baff8b1ec95dd850cb50b2e" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling nix v0.10.0
[INFO] [stderr]    Compiling aho-corasick v1.1.5
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling phf_shared v0.14.0
[INFO] [stderr]     Checking ioctl-sys v0.5.2
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking enum_derive v0.1.7
[INFO] [stderr]     Checking custom_derive v0.1.7
[INFO] [stderr]     Checking bitvec v1.1.1
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking uinput-sys v0.1.7
[INFO] [stderr]    Compiling phf_generator v0.14.0
[INFO] [stderr]     Checking libudev v0.2.0
[INFO] [stderr]    Compiling phf_macros v0.14.0
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]     Checking phf v0.14.0
[INFO] [stderr]     Checking uinput v0.1.3
[INFO] [stderr]     Checking evdev v0.13.2
[INFO] [stderr]    Compiling logos-codegen v0.16.1
[INFO] [stderr]    Compiling logos-derive v0.16.1
[INFO] [stderr]     Checking logos v0.16.1
[INFO] [stderr]     Checking inputd v0.1.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `spanned_tokens`
[INFO] [stdout]  --> src/main.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let spanned_tokens = lexer::tokenize(source);
[INFO] [stdout]   |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spanned_tokens`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spanned_tokens`
[INFO] [stdout]  --> src/main.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let spanned_tokens = lexer::tokenize(source);
[INFO] [stdout]   |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spanned_tokens`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Axis` is never used
[INFO] [stdout]  --> src/domain/input.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum Axis {
[INFO] [stdout]   |          ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `InputToken` is never used
[INFO] [stdout]  --> src/domain/input.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub enum InputToken {
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `BTNS` is never used
[INFO] [stdout]  --> src/mapping/btns.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | static BTNS: phf::Map<&'static str, KeyCode> = phf::phf_map! {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `KEYS` is never used
[INFO] [stdout]  --> src/mapping/keys.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | static KEYS: phf::Map<&'static str, KeyCode> = phf::phf_map! {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `KeySequence` is never used
[INFO] [stdout]  --> src/syntax/ast.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub type KeySequence = Vec<KeyCode>;
[INFO] [stdout]   |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Action` is never used
[INFO] [stdout]  --> src/syntax/ast.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum Action {
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Program` is never constructed
[INFO] [stdout]   --> src/syntax/ast.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Program {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `span` is never read
[INFO] [stdout]   --> src/syntax/lexer.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct LexError {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 26 |     pub span: Span,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LexError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `item` and `span` are never read
[INFO] [stdout]   --> src/syntax/lexer.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct Spanned<T> {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 31 |     pub item: T,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 32 |     pub span: Span,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Spanned` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Axis` is never used
[INFO] [stdout]  --> src/domain/input.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum Axis {
[INFO] [stdout]   |          ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `InputToken` is never used
[INFO] [stdout]  --> src/domain/input.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub enum InputToken {
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `BTNS` is never used
[INFO] [stdout]  --> src/mapping/btns.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | static BTNS: phf::Map<&'static str, KeyCode> = phf::phf_map! {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `KEYS` is never used
[INFO] [stdout]  --> src/mapping/keys.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | static KEYS: phf::Map<&'static str, KeyCode> = phf::phf_map! {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `KeySequence` is never used
[INFO] [stdout]  --> src/syntax/ast.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub type KeySequence = Vec<KeyCode>;
[INFO] [stdout]   |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Action` is never used
[INFO] [stdout]  --> src/syntax/ast.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum Action {
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Program` is never constructed
[INFO] [stdout]   --> src/syntax/ast.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Program {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `span` is never read
[INFO] [stdout]   --> src/syntax/lexer.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct LexError {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 26 |     pub span: Span,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LexError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `item` and `span` are never read
[INFO] [stdout]   --> src/syntax/lexer.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct Spanned<T> {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 31 |     pub item: T,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 32 |     pub span: Span,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Spanned` 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 `uinput`
[INFO] [stderr]  --> Cargo.toml:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | uinput = "0.1.3"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `uinput`
[INFO] [stderr] warning: `inputd` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.04s
[INFO] running `Command { std: "docker" "inspect" "525abf9dcfad05c3db9f3f5bbad77c832c29cbb40baff8b1ec95dd850cb50b2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "525abf9dcfad05c3db9f3f5bbad77c832c29cbb40baff8b1ec95dd850cb50b2e", kill_on_drop: false }`
[INFO] [stdout] 525abf9dcfad05c3db9f3f5bbad77c832c29cbb40baff8b1ec95dd850cb50b2e
