[INFO] cloning repository https://github.com/ChmaraX/herdr-nvim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ChmaraX/herdr-nvim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChmaraX%2Fherdr-nvim", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChmaraX%2Fherdr-nvim'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d2dd1899dd7b4ee36719e315e97f326b8aada171
[INFO] checking ChmaraX/herdr-nvim against 895980e0290783bb09b1ccf1b11f14eb09b10430 for pr-160186
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChmaraX%2Fherdr-nvim" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ChmaraX/herdr-nvim
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/ChmaraX/herdr-nvim
[INFO] tweaked toml for git repo https://github.com/ChmaraX/herdr-nvim written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ChmaraX/herdr-nvim on toolchain 895980e0290783bb09b1ccf1b11f14eb09b10430
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ChmaraX/herdr-nvim 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" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 6ad3baaea6bda6f042becff413c7fbaa78bc108dea17fc3f74980d4ea549b549
[INFO] running `Command { std: "docker" "start" "6ad3baaea6bda6f042becff413c7fbaa78bc108dea17fc3f74980d4ea549b549", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ad3baaea6bda6f042becff413c7fbaa78bc108dea17fc3f74980d4ea549b549", 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" "6ad3baaea6bda6f042becff413c7fbaa78bc108dea17fc3f74980d4ea549b549" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ad3baaea6bda6f042becff413c7fbaa78bc108dea17fc3f74980d4ea549b549", 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" "6ad3baaea6bda6f042becff413c7fbaa78bc108dea17fc3f74980d4ea549b549" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.187
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[INFO] [stderr]     Checking herdr-nvim v1.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `first_op_unix` is never read
[INFO] [stdout]   --> src/candidates.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct BuildInput<'a> {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 52 |     pub mined_touches: &'a [sessions::MinedTouch],
[INFO] [stdout] 53 |     pub first_op_unix: Option<u64>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `tab_of_pane` is never used
[INFO] [stdout]    --> src/herdr.rs:190:8
[INFO] [stdout]     |
[INFO] [stdout] 188 | pub trait Herdr {
[INFO] [stdout]     |           ----- method in this trait
[INFO] [stdout] 189 |     fn pane_rects(&mut self, tab: &str) -> Result<Vec<PaneRect>>;
[INFO] [stdout] 190 |     fn tab_of_pane(&mut self, pane: &str) -> Result<String>;
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_pane_rects` is never used
[INFO] [stdout]    --> src/herdr.rs:515:8
[INFO] [stdout]     |
[INFO] [stdout] 515 | pub fn parse_pane_rects(json: &str) -> Result<Vec<PaneRect>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `first_op_unix` is never read
[INFO] [stdout]   --> src/candidates.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct BuildInput<'a> {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 52 |     pub mined_touches: &'a [sessions::MinedTouch],
[INFO] [stdout] 53 |     pub first_op_unix: Option<u64>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `tab_of_pane` is never used
[INFO] [stdout]    --> src/herdr.rs:190:8
[INFO] [stdout]     |
[INFO] [stdout] 188 | pub trait Herdr {
[INFO] [stdout]     |           ----- method in this trait
[INFO] [stdout] 189 |     fn pane_rects(&mut self, tab: &str) -> Result<Vec<PaneRect>>;
[INFO] [stdout] 190 |     fn tab_of_pane(&mut self, pane: &str) -> Result<String>;
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tab_of_pane_results` is never read
[INFO] [stdout]    --> src/herdr.rs:578:9
[INFO] [stdout]     |
[INFO] [stdout] 575 | pub struct MockHerdr {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 578 |     pub tab_of_pane_results: VecDeque<Result<String>>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.26s
[INFO] running `Command { std: "docker" "inspect" "6ad3baaea6bda6f042becff413c7fbaa78bc108dea17fc3f74980d4ea549b549", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ad3baaea6bda6f042becff413c7fbaa78bc108dea17fc3f74980d4ea549b549", kill_on_drop: false }`
[INFO] [stdout] 6ad3baaea6bda6f042becff413c7fbaa78bc108dea17fc3f74980d4ea549b549
