[INFO] cloning repository https://github.com/RumakBartosz/decay [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RumakBartosz/decay" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRumakBartosz%2Fdecay", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRumakBartosz%2Fdecay'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ed26ebe0b8e740afb0a309620856de6dd1ce0157 [INFO] building RumakBartosz/decay 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%2FRumakBartosz%2Fdecay" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/RumakBartosz/decay 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/RumakBartosz/decay [INFO] finished tweaking git repo https://github.com/RumakBartosz/decay [INFO] tweaked toml for git repo https://github.com/RumakBartosz/decay written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/RumakBartosz/decay 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] 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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e3896140154ae6962d03a392201fc8690d44b9aaaa62d9ecf5de0a1d3da86800 [INFO] running `Command { std: "docker" "start" "-a" "e3896140154ae6962d03a392201fc8690d44b9aaaa62d9ecf5de0a1d3da86800", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e3896140154ae6962d03a392201fc8690d44b9aaaa62d9ecf5de0a1d3da86800", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3896140154ae6962d03a392201fc8690d44b9aaaa62d9ecf5de0a1d3da86800", kill_on_drop: false }` [INFO] [stdout] e3896140154ae6962d03a392201fc8690d44b9aaaa62d9ecf5de0a1d3da86800 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] bbaa4005fa25a9955eff53e3e543d983ee7f6d1807ce0e50146cf6eb1b35e38e [INFO] running `Command { std: "docker" "start" "-a" "bbaa4005fa25a9955eff53e3e543d983ee7f6d1807ce0e50146cf6eb1b35e38e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling decay v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `r` should have an upper camel case name [INFO] [stdout] --> src/parser/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | r, [INFO] [stdout] | ^ help: convert the identifier to upper camel case: `R` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `b` should have an upper camel case name [INFO] [stdout] --> src/parser/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | b, [INFO] [stdout] | ^ help: convert the identifier to upper camel case: `B` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `o` should have an upper camel case name [INFO] [stdout] --> src/parser/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | o, [INFO] [stdout] | ^ help: convert the identifier to upper camel case (notice the capitalization): `O` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `x` should have an upper camel case name [INFO] [stdout] --> src/parser/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | x, [INFO] [stdout] | ^ help: convert the identifier to upper camel case (notice the capitalization): `X` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `r` should have an upper camel case name [INFO] [stdout] --> src/rand_bot/../parser/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | r, [INFO] [stdout] | ^ help: convert the identifier to upper camel case: `R` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `b` should have an upper camel case name [INFO] [stdout] --> src/rand_bot/../parser/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | b, [INFO] [stdout] | ^ help: convert the identifier to upper camel case: `B` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `o` should have an upper camel case name [INFO] [stdout] --> src/rand_bot/../parser/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | o, [INFO] [stdout] | ^ help: convert the identifier to upper camel case (notice the capitalization): `O` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `x` should have an upper camel case name [INFO] [stdout] --> src/rand_bot/../parser/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | x, [INFO] [stdout] | ^ help: convert the identifier to upper camel case (notice the capitalization): `X` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/negamax/mod.rs:119:13 [INFO] [stdout] | [INFO] [stdout] 119 | &self.make_move(&map, &available_move); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 119 | let _ = &self.make_move(&map, &available_move); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/negamax/mod.rs:121:13 [INFO] [stdout] | [INFO] [stdout] 121 | &self.unmake_move(&map, &available_move); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 121 | let _ = &self.unmake_move(&map, &available_move); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/negamax/mod.rs:141:13 [INFO] [stdout] | [INFO] [stdout] 141 | &self.make_move(&map, &available_move); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 141 | let _ = &self.make_move(&map, &available_move); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/negamax/mod.rs:143:13 [INFO] [stdout] | [INFO] [stdout] 143 | &self.unmake_move(&map, &available_move); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 143 | let _ = &self.unmake_move(&map, &available_move); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/negamax/mod.rs:159:13 [INFO] [stdout] | [INFO] [stdout] 159 | &self.make_move(&map, &available_move); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 159 | let _ = &self.make_move(&map, &available_move); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/negamax/mod.rs:161:13 [INFO] [stdout] | [INFO] [stdout] 161 | &self.unmake_move(&map, &available_move); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 161 | let _ = &self.unmake_move(&map, &available_move); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.58s [INFO] running `Command { std: "docker" "inspect" "bbaa4005fa25a9955eff53e3e543d983ee7f6d1807ce0e50146cf6eb1b35e38e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbaa4005fa25a9955eff53e3e543d983ee7f6d1807ce0e50146cf6eb1b35e38e", kill_on_drop: false }` [INFO] [stdout] bbaa4005fa25a9955eff53e3e543d983ee7f6d1807ce0e50146cf6eb1b35e38e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 373cebf8e9488dd1de180addec77e7ca2001efe2706e8e6873282110fe48b36b [INFO] running `Command { std: "docker" "start" "-a" "373cebf8e9488dd1de180addec77e7ca2001efe2706e8e6873282110fe48b36b", kill_on_drop: false }` [INFO] [stderr] Compiling decay v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `r` should have an upper camel case name [INFO] [stdout] --> src/parser/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | r, [INFO] [stdout] | ^ help: convert the identifier to upper camel case: `R` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `b` should have an upper camel case name [INFO] [stdout] --> src/parser/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | b, [INFO] [stdout] | ^ help: convert the identifier to upper camel case: `B` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `o` should have an upper camel case name [INFO] [stdout] --> src/parser/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | o, [INFO] [stdout] | ^ help: convert the identifier to upper camel case (notice the capitalization): `O` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `x` should have an upper camel case name [INFO] [stdout] --> src/parser/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | x, [INFO] [stdout] | ^ help: convert the identifier to upper camel case (notice the capitalization): `X` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `r` should have an upper camel case name [INFO] [stdout] --> src/rand_bot/../parser/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | r, [INFO] [stdout] | ^ help: convert the identifier to upper camel case: `R` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `b` should have an upper camel case name [INFO] [stdout] --> src/rand_bot/../parser/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | b, [INFO] [stdout] | ^ help: convert the identifier to upper camel case: `B` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `o` should have an upper camel case name [INFO] [stdout] --> src/rand_bot/../parser/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | o, [INFO] [stdout] | ^ help: convert the identifier to upper camel case (notice the capitalization): `O` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `x` should have an upper camel case name [INFO] [stdout] --> src/rand_bot/../parser/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | x, [INFO] [stdout] | ^ help: convert the identifier to upper camel case (notice the capitalization): `X` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/negamax/mod.rs:119:13 [INFO] [stdout] | [INFO] [stdout] 119 | &self.make_move(&map, &available_move); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 119 | let _ = &self.make_move(&map, &available_move); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/negamax/mod.rs:121:13 [INFO] [stdout] | [INFO] [stdout] 121 | &self.unmake_move(&map, &available_move); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 121 | let _ = &self.unmake_move(&map, &available_move); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/negamax/mod.rs:141:13 [INFO] [stdout] | [INFO] [stdout] 141 | &self.make_move(&map, &available_move); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 141 | let _ = &self.make_move(&map, &available_move); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/negamax/mod.rs:143:13 [INFO] [stdout] | [INFO] [stdout] 143 | &self.unmake_move(&map, &available_move); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 143 | let _ = &self.unmake_move(&map, &available_move); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/negamax/mod.rs:159:13 [INFO] [stdout] | [INFO] [stdout] 159 | &self.make_move(&map, &available_move); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 159 | let _ = &self.make_move(&map, &available_move); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/negamax/mod.rs:161:13 [INFO] [stdout] | [INFO] [stdout] 161 | &self.unmake_move(&map, &available_move); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 161 | let _ = &self.unmake_move(&map, &available_move); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `r` should have an upper camel case name [INFO] [stdout] --> src/parser/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | r, [INFO] [stdout] | ^ help: convert the identifier to upper camel case: `R` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `b` should have an upper camel case name [INFO] [stdout] --> src/parser/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | b, [INFO] [stdout] | ^ help: convert the identifier to upper camel case: `B` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `o` should have an upper camel case name [INFO] [stdout] --> src/parser/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | o, [INFO] [stdout] | ^ help: convert the identifier to upper camel case (notice the capitalization): `O` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `x` should have an upper camel case name [INFO] [stdout] --> src/parser/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | x, [INFO] [stdout] | ^ help: convert the identifier to upper camel case (notice the capitalization): `X` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `r` should have an upper camel case name [INFO] [stdout] --> src/rand_bot/../parser/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | r, [INFO] [stdout] | ^ help: convert the identifier to upper camel case: `R` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `b` should have an upper camel case name [INFO] [stdout] --> src/rand_bot/../parser/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | b, [INFO] [stdout] | ^ help: convert the identifier to upper camel case: `B` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `o` should have an upper camel case name [INFO] [stdout] --> src/rand_bot/../parser/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | o, [INFO] [stdout] | ^ help: convert the identifier to upper camel case (notice the capitalization): `O` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `x` should have an upper camel case name [INFO] [stdout] --> src/rand_bot/../parser/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | x, [INFO] [stdout] | ^ help: convert the identifier to upper camel case (notice the capitalization): `X` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/negamax/mod.rs:119:13 [INFO] [stdout] | [INFO] [stdout] 119 | &self.make_move(&map, &available_move); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 119 | let _ = &self.make_move(&map, &available_move); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/negamax/mod.rs:121:13 [INFO] [stdout] | [INFO] [stdout] 121 | &self.unmake_move(&map, &available_move); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 121 | let _ = &self.unmake_move(&map, &available_move); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/negamax/mod.rs:141:13 [INFO] [stdout] | [INFO] [stdout] 141 | &self.make_move(&map, &available_move); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 141 | let _ = &self.make_move(&map, &available_move); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/negamax/mod.rs:143:13 [INFO] [stdout] | [INFO] [stdout] 143 | &self.unmake_move(&map, &available_move); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 143 | let _ = &self.unmake_move(&map, &available_move); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/negamax/mod.rs:159:13 [INFO] [stdout] | [INFO] [stdout] 159 | &self.make_move(&map, &available_move); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 159 | let _ = &self.make_move(&map, &available_move); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/negamax/mod.rs:161:13 [INFO] [stdout] | [INFO] [stdout] 161 | &self.unmake_move(&map, &available_move); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 161 | let _ = &self.unmake_move(&map, &available_move); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s [INFO] running `Command { std: "docker" "inspect" "373cebf8e9488dd1de180addec77e7ca2001efe2706e8e6873282110fe48b36b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "373cebf8e9488dd1de180addec77e7ca2001efe2706e8e6873282110fe48b36b", kill_on_drop: false }` [INFO] [stdout] 373cebf8e9488dd1de180addec77e7ca2001efe2706e8e6873282110fe48b36b