[INFO] cloning repository https://github.com/brazosbuckaroo/tic_tac_toe_and_connect-4
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brazosbuckaroo/tic_tac_toe_and_connect-4" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrazosbuckaroo%2Ftic_tac_toe_and_connect-4", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrazosbuckaroo%2Ftic_tac_toe_and_connect-4'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d2cfdec1c79dade5c206436acc4db54dd99f388b
[INFO] building brazosbuckaroo/tic_tac_toe_and_connect-4 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%2Fbrazosbuckaroo%2Ftic_tac_toe_and_connect-4" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/brazosbuckaroo/tic_tac_toe_and_connect-4 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/brazosbuckaroo/tic_tac_toe_and_connect-4
[INFO] finished tweaking git repo https://github.com/brazosbuckaroo/tic_tac_toe_and_connect-4
[INFO] tweaked toml for git repo https://github.com/brazosbuckaroo/tic_tac_toe_and_connect-4 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/brazosbuckaroo/tic_tac_toe_and_connect-4 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 471ec083c7a1ceafb29a17b8762a00a0a892109abcb990f81831c83662ad0835
[INFO] running `Command { std: "docker" "start" "-a" "471ec083c7a1ceafb29a17b8762a00a0a892109abcb990f81831c83662ad0835", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "471ec083c7a1ceafb29a17b8762a00a0a892109abcb990f81831c83662ad0835", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "471ec083c7a1ceafb29a17b8762a00a0a892109abcb990f81831c83662ad0835", kill_on_drop: false }`
[INFO] [stdout] 471ec083c7a1ceafb29a17b8762a00a0a892109abcb990f81831c83662ad0835
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 09fdff3155139b46d1d5038fc24e2ce4cbb0f37c3c96f8c319d1efa6cb00f75a
[INFO] running `Command { std: "docker" "start" "-a" "09fdff3155139b46d1d5038fc24e2ce4cbb0f37c3c96f8c319d1efa6cb00f75a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling getrandom v0.2.12
[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 tic-tac-toe-and-connect-4 v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated functions `new` and `connect_four` are never used
[INFO] [stdout]    --> src/game_lib/game.rs:120:12
[INFO] [stdout]     |
[INFO] [stdout] 92  | impl Game {
[INFO] [stdout]     | --------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 120 |     pub fn new(name: String, new_mode: Mode, size: usize) -> Game {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 180 |     pub fn connect_four() -> Game {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/game_lib/player.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl Player {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn new(control: ControlMode, name: String, sprite: Sprite) -> Player {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "09fdff3155139b46d1d5038fc24e2ce4cbb0f37c3c96f8c319d1efa6cb00f75a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09fdff3155139b46d1d5038fc24e2ce4cbb0f37c3c96f8c319d1efa6cb00f75a", kill_on_drop: false }`
[INFO] [stdout] 09fdff3155139b46d1d5038fc24e2ce4cbb0f37c3c96f8c319d1efa6cb00f75a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] e5e050c06d88c080626ef16824604429688e5f12e20ca8d475813e9e6ccbea80
[INFO] running `Command { std: "docker" "start" "-a" "e5e050c06d88c080626ef16824604429688e5f12e20ca8d475813e9e6ccbea80", kill_on_drop: false }`
[INFO] [stderr]    Compiling tic-tac-toe-and-connect-4 v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated functions `new` and `connect_four` are never used
[INFO] [stdout]    --> src/game_lib/game.rs:120:12
[INFO] [stdout]     |
[INFO] [stdout] 92  | impl Game {
[INFO] [stdout]     | --------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 120 |     pub fn new(name: String, new_mode: Mode, size: usize) -> Game {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 180 |     pub fn connect_four() -> Game {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/game_lib/player.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl Player {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn new(control: ControlMode, name: String, sprite: Sprite) -> Player {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "e5e050c06d88c080626ef16824604429688e5f12e20ca8d475813e9e6ccbea80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5e050c06d88c080626ef16824604429688e5f12e20ca8d475813e9e6ccbea80", kill_on_drop: false }`
[INFO] [stdout] e5e050c06d88c080626ef16824604429688e5f12e20ca8d475813e9e6ccbea80