[INFO] cloning repository https://github.com/debilausaure/hexapawn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/debilausaure/hexapawn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdebilausaure%2Fhexapawn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdebilausaure%2Fhexapawn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4132504d602ce9f2f0d4e8e4e4eb43667aa0bf66
[INFO] checking debilausaure/hexapawn against try#e622d8d7bed4f2668d446e06c6c1436ecae15796 for pr-156776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdebilausaure%2Fhexapawn" "/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/debilausaure/hexapawn
[INFO] finished tweaking git repo https://github.com/debilausaure/hexapawn
[INFO] tweaked toml for git repo https://github.com/debilausaure/hexapawn written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/debilausaure/hexapawn on toolchain e622d8d7bed4f2668d446e06c6c1436ecae15796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/debilausaure/hexapawn 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" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5003cbf6084e68277ef456ecaaa6b567df498a9c52ca8336d6226179a4e9ec0f
[INFO] running `Command { std: "docker" "start" "-a" "5003cbf6084e68277ef456ecaaa6b567df498a9c52ca8336d6226179a4e9ec0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5003cbf6084e68277ef456ecaaa6b567df498a9c52ca8336d6226179a4e9ec0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5003cbf6084e68277ef456ecaaa6b567df498a9c52ca8336d6226179a4e9ec0f", kill_on_drop: false }`
[INFO] [stdout] 5003cbf6084e68277ef456ecaaa6b567df498a9c52ca8336d6226179a4e9ec0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6df1b77d8b10ede6fabcb18852002933f84ef6e49bebd0756ba6fb9cca70ecf6
[INFO] running `Command { std: "docker" "start" "-a" "6df1b77d8b10ede6fabcb18852002933f84ef6e49bebd0756ba6fb9cca70ecf6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]     Checking ppv-lite86 v0.2.9
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking hexapawn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `MaybeBetter` is never constructed
[INFO] [stdout]   --> src/main.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | enum Bound {
[INFO] [stdout]    |      ----- variant in this enum
[INFO] [stdout] 25 |     Exact,
[INFO] [stdout] 26 |     MaybeBetter,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Bound` has a derived impl for the trait `Clone`, 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: method `get_score_alpha_beta` is never used
[INFO] [stdout]    --> src/main.rs:298:12
[INFO] [stdout]     |
[INFO] [stdout]  98 | impl Board {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 298 |     pub fn get_score_alpha_beta(&self, mut alpha : isize, beta : isize, side : Side, transposition_table : &mut TranspositionTable)...
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `MaybeBetter` is never constructed
[INFO] [stdout]   --> src/main.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | enum Bound {
[INFO] [stdout]    |      ----- variant in this enum
[INFO] [stdout] 25 |     Exact,
[INFO] [stdout] 26 |     MaybeBetter,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Bound` has a derived impl for the trait `Clone`, 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: method `get_score_alpha_beta` is never used
[INFO] [stdout]    --> src/main.rs:298:12
[INFO] [stdout]     |
[INFO] [stdout]  98 | impl Board {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 298 |     pub fn get_score_alpha_beta(&self, mut alpha : isize, beta : isize, side : Side, transposition_table : &mut TranspositionTable)...
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "6df1b77d8b10ede6fabcb18852002933f84ef6e49bebd0756ba6fb9cca70ecf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6df1b77d8b10ede6fabcb18852002933f84ef6e49bebd0756ba6fb9cca70ecf6", kill_on_drop: false }`
[INFO] [stdout] 6df1b77d8b10ede6fabcb18852002933f84ef6e49bebd0756ba6fb9cca70ecf6
