[INFO] cloning repository https://github.com/u66u/neptune
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/u66u/neptune" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fu66u%2Fneptune", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fu66u%2Fneptune'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a4cdb5a69141576c966af384a04bea527e9cb2cc
[INFO] building u66u/neptune against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fu66u%2Fneptune" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/u66u/neptune on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/u66u/neptune
[INFO] finished tweaking git repo https://github.com/u66u/neptune
[INFO] tweaked toml for git repo https://github.com/u66u/neptune written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/u66u/neptune 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded shakmaty v0.26.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22716524e0e302e7819ed76d2d3d6198e55a2905b05a2ddf60c9ea031bf522d7
[INFO] running `Command { std: "docker" "start" "-a" "22716524e0e302e7819ed76d2d3d6198e55a2905b05a2ddf60c9ea031bf522d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22716524e0e302e7819ed76d2d3d6198e55a2905b05a2ddf60c9ea031bf522d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22716524e0e302e7819ed76d2d3d6198e55a2905b05a2ddf60c9ea031bf522d7", kill_on_drop: false }`
[INFO] [stdout] 22716524e0e302e7819ed76d2d3d6198e55a2905b05a2ddf60c9ea031bf522d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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 -Dtail-expr-drop-order" "-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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0178e37ee79bc687561ba0f44e5d56acff9494c5b386446c3d240a221969dc75
[INFO] running `Command { std: "docker" "start" "-a" "0178e37ee79bc687561ba0f44e5d56acff9494c5b386446c3d240a221969dc75", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling btoi v0.4.3
[INFO] [stderr]    Compiling shakmaty v0.26.0
[INFO] [stderr]    Compiling engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/main.rs:3:67
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{ io::{ self, Write }, str::FromStr, cmp::min, cmp::max, collections::HashMap };
[INFO] [stdout]   |                                                                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/eval.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 110 |         _ => 0,
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/eval.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 104 |         Role::Pawn => 100,
[INFO] [stdout]     |         ---------- matches some of the same values
[INFO] [stdout] 105 |         Role::Knight => 320,
[INFO] [stdout]     |         ------------ matches some of the same values
[INFO] [stdout] 106 |         Role::Bishop => 330,
[INFO] [stdout]     |         ------------ matches some of the same values
[INFO] [stdout] 107 |         Role::Rook => 500,
[INFO] [stdout]     |         ---------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 110 |         _ => 0,
[INFO] [stdout]     |         ^ ...and 2 other patterns collectively make this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/eval.rs:120:9
[INFO] [stdout]     |
[INFO] [stdout] 120 |         _ => 0,
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/eval.rs:120:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |         Role::Pawn => pst.pawn[index],
[INFO] [stdout]     |         ---------- matches some of the same values
[INFO] [stdout] 115 |         Role::Knight => pst.knight[index],
[INFO] [stdout]     |         ------------ matches some of the same values
[INFO] [stdout] 116 |         Role::Bishop => pst.bishop[index],
[INFO] [stdout]     |         ------------ matches some of the same values
[INFO] [stdout] 117 |         Role::Rook => pst.rook[index],
[INFO] [stdout]     |         ---------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 120 |         _ => 0,
[INFO] [stdout]     |         ^ ...and 2 other patterns collectively make this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.20s
[INFO] running `Command { std: "docker" "inspect" "0178e37ee79bc687561ba0f44e5d56acff9494c5b386446c3d240a221969dc75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0178e37ee79bc687561ba0f44e5d56acff9494c5b386446c3d240a221969dc75", kill_on_drop: false }`
[INFO] [stdout] 0178e37ee79bc687561ba0f44e5d56acff9494c5b386446c3d240a221969dc75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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 -Dtail-expr-drop-order" "-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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 341ed86847f49b7040c40fe59cbdf96f49bc019ff33acf9ccb386b7cf723e2c5
[INFO] running `Command { std: "docker" "start" "-a" "341ed86847f49b7040c40fe59cbdf96f49bc019ff33acf9ccb386b7cf723e2c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/main.rs:3:67
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{ io::{ self, Write }, str::FromStr, cmp::min, cmp::max, collections::HashMap };
[INFO] [stdout]   |                                                                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/eval.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 110 |         _ => 0,
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/eval.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 104 |         Role::Pawn => 100,
[INFO] [stdout]     |         ---------- matches some of the same values
[INFO] [stdout] 105 |         Role::Knight => 320,
[INFO] [stdout]     |         ------------ matches some of the same values
[INFO] [stdout] 106 |         Role::Bishop => 330,
[INFO] [stdout]     |         ------------ matches some of the same values
[INFO] [stdout] 107 |         Role::Rook => 500,
[INFO] [stdout]     |         ---------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 110 |         _ => 0,
[INFO] [stdout]     |         ^ ...and 2 other patterns collectively make this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/eval.rs:120:9
[INFO] [stdout]     |
[INFO] [stdout] 120 |         _ => 0,
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/eval.rs:120:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |         Role::Pawn => pst.pawn[index],
[INFO] [stdout]     |         ---------- matches some of the same values
[INFO] [stdout] 115 |         Role::Knight => pst.knight[index],
[INFO] [stdout]     |         ------------ matches some of the same values
[INFO] [stdout] 116 |         Role::Bishop => pst.bishop[index],
[INFO] [stdout]     |         ------------ matches some of the same values
[INFO] [stdout] 117 |         Role::Rook => pst.rook[index],
[INFO] [stdout]     |         ---------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 120 |         _ => 0,
[INFO] [stdout]     |         ^ ...and 2 other patterns collectively make this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "341ed86847f49b7040c40fe59cbdf96f49bc019ff33acf9ccb386b7cf723e2c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "341ed86847f49b7040c40fe59cbdf96f49bc019ff33acf9ccb386b7cf723e2c5", kill_on_drop: false }`
[INFO] [stdout] 341ed86847f49b7040c40fe59cbdf96f49bc019ff33acf9ccb386b7cf723e2c5