[INFO] cloning repository https://github.com/Chargde-Porcupine/gors
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Chargde-Porcupine/gors" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChargde-Porcupine%2Fgors", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChargde-Porcupine%2Fgors'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ed526fd41d6ee5bf8729318c5c606a70016f3b74
[INFO] building Chargde-Porcupine/gors against try#334963c956d25708feab489a3816ae63f639355d for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChargde-Porcupine%2Fgors" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Chargde-Porcupine/gors on toolchain 334963c956d25708feab489a3816ae63f639355d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Chargde-Porcupine/gors
[INFO] finished tweaking git repo https://github.com/Chargde-Porcupine/gors
[INFO] tweaked toml for git repo https://github.com/Chargde-Porcupine/gors written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Chargde-Porcupine/gors 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" "+334963c956d25708feab489a3816ae63f639355d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8cd58d18bfcb0d0521e14477d6026b65df1209c128799004fe5c2fd0d8286f64
[INFO] running `Command { std: "docker" "start" "-a" "8cd58d18bfcb0d0521e14477d6026b65df1209c128799004fe5c2fd0d8286f64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8cd58d18bfcb0d0521e14477d6026b65df1209c128799004fe5c2fd0d8286f64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cd58d18bfcb0d0521e14477d6026b65df1209c128799004fe5c2fd0d8286f64", kill_on_drop: false }`
[INFO] [stdout] 8cd58d18bfcb0d0521e14477d6026b65df1209c128799004fe5c2fd0d8286f64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc0c164f5c0545a8205377faf004d4450bd039faa1d209c378c564cc68410c16
[INFO] running `Command { std: "docker" "start" "-a" "cc0c164f5c0545a8205377faf004d4450bd039faa1d209c378c564cc68410c16", kill_on_drop: false }`
[INFO] [stderr]    Compiling gors v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/main.rs:42:16
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn clear_group(x:usize, y:usize, board: &mut Vec<Vec<IntersectionState>>) -> Result<Vec<Vec<IntersectionState>>, &'static str> {
[INFO] [stdout]    |                ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]   --> src/main.rs:42:25
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn clear_group(x:usize, y:usize, board: &mut Vec<Vec<IntersectionState>>) -> Result<Vec<Vec<IntersectionState>>, &'static str> {
[INFO] [stdout]    |                         ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `board`
[INFO] [stdout]   --> src/main.rs:42:34
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn clear_group(x:usize, y:usize, board: &mut Vec<Vec<IntersectionState>>) -> Result<Vec<Vec<IntersectionState>>, &'static str> {
[INFO] [stdout]    |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_board`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `BLACK` is never constructed
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | enum IntersectionState {
[INFO] [stdout]    |      ----------------- variant in this enum
[INFO] [stdout] 11 |     EMPTY,
[INFO] [stdout] 12 |     BLACK,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IntersectionState` has a derived impl for the trait `Clone`, 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: function `clear_group` is never used
[INFO] [stdout]   --> src/main.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn clear_group(x:usize, y:usize, board: &mut Vec<Vec<IntersectionState>>) -> Result<Vec<Vec<IntersectionState>>, &'static str> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remove_stone` is never used
[INFO] [stdout]   --> src/main.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn remove_stone(x: usize, y:usize, board: &mut Vec<Vec<IntersectionState>>) -> Result<Vec<Vec<IntersectionState>>, &'static str>{
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "cc0c164f5c0545a8205377faf004d4450bd039faa1d209c378c564cc68410c16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc0c164f5c0545a8205377faf004d4450bd039faa1d209c378c564cc68410c16", kill_on_drop: false }`
[INFO] [stdout] cc0c164f5c0545a8205377faf004d4450bd039faa1d209c378c564cc68410c16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2911716d8bb96ef5953f6ee4fc397bd3180c452a232a02524dcc8e709fe63c2
[INFO] running `Command { std: "docker" "start" "-a" "d2911716d8bb96ef5953f6ee4fc397bd3180c452a232a02524dcc8e709fe63c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling gors v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/main.rs:42:16
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn clear_group(x:usize, y:usize, board: &mut Vec<Vec<IntersectionState>>) -> Result<Vec<Vec<IntersectionState>>, &'static str> {
[INFO] [stdout]    |                ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]   --> src/main.rs:42:25
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn clear_group(x:usize, y:usize, board: &mut Vec<Vec<IntersectionState>>) -> Result<Vec<Vec<IntersectionState>>, &'static str> {
[INFO] [stdout]    |                         ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `board`
[INFO] [stdout]   --> src/main.rs:42:34
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn clear_group(x:usize, y:usize, board: &mut Vec<Vec<IntersectionState>>) -> Result<Vec<Vec<IntersectionState>>, &'static str> {
[INFO] [stdout]    |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_board`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `BLACK` is never constructed
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | enum IntersectionState {
[INFO] [stdout]    |      ----------------- variant in this enum
[INFO] [stdout] 11 |     EMPTY,
[INFO] [stdout] 12 |     BLACK,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IntersectionState` has a derived impl for the trait `Clone`, 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: function `clear_group` is never used
[INFO] [stdout]   --> src/main.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn clear_group(x:usize, y:usize, board: &mut Vec<Vec<IntersectionState>>) -> Result<Vec<Vec<IntersectionState>>, &'static str> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remove_stone` is never used
[INFO] [stdout]   --> src/main.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn remove_stone(x: usize, y:usize, board: &mut Vec<Vec<IntersectionState>>) -> Result<Vec<Vec<IntersectionState>>, &'static str>{
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "d2911716d8bb96ef5953f6ee4fc397bd3180c452a232a02524dcc8e709fe63c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2911716d8bb96ef5953f6ee4fc397bd3180c452a232a02524dcc8e709fe63c2", kill_on_drop: false }`
[INFO] [stdout] d2911716d8bb96ef5953f6ee4fc397bd3180c452a232a02524dcc8e709fe63c2
