[INFO] cloning repository https://github.com/suhailali073/wal-script
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/suhailali073/wal-script" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuhailali073%2Fwal-script", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuhailali073%2Fwal-script'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9ade5cf6d4d5e685144aefd149a20512fdbc3e1d
[INFO] checking suhailali073/wal-script against try#afeffcd090fe6cee35c99f8b5539d74aa443fe34 for pr-140956
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuhailali073%2Fwal-script" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/suhailali073/wal-script
[INFO] finished tweaking git repo https://github.com/suhailali073/wal-script
[INFO] tweaked toml for git repo https://github.com/suhailali073/wal-script written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/suhailali073/wal-script on toolchain afeffcd090fe6cee35c99f8b5539d74aa443fe34
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+afeffcd090fe6cee35c99f8b5539d74aa443fe34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/suhailali073/wal-script 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" "+afeffcd090fe6cee35c99f8b5539d74aa443fe34" "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] 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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+afeffcd090fe6cee35c99f8b5539d74aa443fe34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ecd96983498b45bf3ca56fc73d60d4808ea4fe2a901e9849aada50dd1609e99e
[INFO] running `Command { std: "docker" "start" "-a" "ecd96983498b45bf3ca56fc73d60d4808ea4fe2a901e9849aada50dd1609e99e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ecd96983498b45bf3ca56fc73d60d4808ea4fe2a901e9849aada50dd1609e99e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecd96983498b45bf3ca56fc73d60d4808ea4fe2a901e9849aada50dd1609e99e", kill_on_drop: false }`
[INFO] [stdout] ecd96983498b45bf3ca56fc73d60d4808ea4fe2a901e9849aada50dd1609e99e
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+afeffcd090fe6cee35c99f8b5539d74aa443fe34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a85a5675da7539a3334aa54113cb9eeaae6142168398cb65722b2b7767d2c4a
[INFO] running `Command { std: "docker" "start" "-a" "9a85a5675da7539a3334aa54113cb9eeaae6142168398cb65722b2b7767d2c4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling zerocopy v0.8.24
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking wal-script v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::config::MonitorConfig`
[INFO] [stdout]  --> src/swww.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::config::MonitorConfig;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::config::MonitorConfig`
[INFO] [stdout]  --> src/swww.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::config::MonitorConfig;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `monitors` is never read
[INFO] [stdout]   --> src/config.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct MonitorConfig {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 32 |     pub monitors: HashMap<String, Monitor>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MonitorConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `height`, `width`, and `refresh_rate` are never read
[INFO] [stdout]   --> src/config.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct Monitor {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 37 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 38 |     pub height: u32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 39 |     pub width: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 40 |     #[serde(rename = "refresh-rate")]
[INFO] [stdout] 41 |     pub refresh_rate: f32,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Monitor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/get_var.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Monitor {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 13 |     pub id: i8,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Monitor` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dispatch` is never used
[INFO] [stdout]   --> src/get_var.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn dispatch(command: &str) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `monitors` is never read
[INFO] [stdout]   --> src/config.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct MonitorConfig {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 32 |     pub monitors: HashMap<String, Monitor>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MonitorConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `height`, `width`, and `refresh_rate` are never read
[INFO] [stdout]   --> src/config.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct Monitor {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 37 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 38 |     pub height: u32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 39 |     pub width: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 40 |     #[serde(rename = "refresh-rate")]
[INFO] [stdout] 41 |     pub refresh_rate: f32,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Monitor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/get_var.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Monitor {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 13 |     pub id: i8,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Monitor` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dispatch` is never used
[INFO] [stdout]   --> src/get_var.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn dispatch(command: &str) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.14s
[INFO] running `Command { std: "docker" "inspect" "9a85a5675da7539a3334aa54113cb9eeaae6142168398cb65722b2b7767d2c4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a85a5675da7539a3334aa54113cb9eeaae6142168398cb65722b2b7767d2c4a", kill_on_drop: false }`
[INFO] [stdout] 9a85a5675da7539a3334aa54113cb9eeaae6142168398cb65722b2b7767d2c4a